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Publication numberCN1541080 A
Publication typeApplication
Application numberCN 02815771
PCT numberPCT/US2002/018936
Publication date27 Oct 2004
Filing date13 Jun 2002
Priority date13 Jun 2001
Also published asCA2450711A1, CA2450711C, CN1287745C, EP1408852A1, EP1408852A4, US6958072, US20030050656, WO2003049624A1
Publication number02815771.0, CN 02815771, CN 1541080 A, CN 1541080A, CN-A-1541080, CN02815771, CN02815771.0, CN1541080 A, CN1541080A, PCT/2002/18936, PCT/US/2/018936, PCT/US/2/18936, PCT/US/2002/018936, PCT/US/2002/18936, PCT/US2/018936, PCT/US2/18936, PCT/US2002/018936, PCT/US2002/18936, PCT/US2002018936, PCT/US200218936, PCT/US2018936, PCT/US218936
Inventors史蒂文施拉格, 史蒂文・施拉格
Applicant史蒂文施拉格, 史蒂文・施拉格
Export CitationBiBTeX, EndNote, RefMan
External Links: SIPO, Espacenet
Single use lancet device
CN 1541080 A
Abstract  translated from Chinese
一单次使用的刺血针器械具有:一外壳;一带有一针刺末端的刺血针,它可移动地设置在外壳内,并构造成在竖起定向与针刺定向之间移动;以及,一构造成移动刺血针进入到针刺定向的驱动组件。 A single lancet instrument used has: a housing; a lancet with a needle at the end of which is removably disposed within the housing and configured to move between a cocked orientation and acupuncture orientation; and, a lancet configured to move into acupuncture directional drive assembly. 一保持力件和一接合毂进一步设置和构造成:在刺血针设置在竖起定向时彼此合作地接合,以便将刺血针保持在竖起定向,直到被致动组件释放为止。 A retention member and an engaging hub further arranged and configured to: the lancet is set when erect directional cooperatively engage with each other in order to erect the lancet holder in orientation, until the actuator assembly released. 具体来说,致动组件构造成在一致动与未致动定向之间移动,运动到从保持力件和接合毂彼此合作的接合中释放保持力件和接合毂的致动定向,由此,导致刺血针进入到针刺定向的运动。 Specifically, the actuator assembly configured with the actuator to move between an unactuated orientation, movement to release the engagement of the hub retention member and the actuator holding force directed from the hub and the engagement member engaging in cooperation with each other, whereby, cause the lancet needle into directional movement. 该器械还包括一约束组件,它构造成能显著地防止致动组件移出致动定向,由此,防止利用致动组件再次起动刺血针。 The device further comprises a constraint component, which is configured to be able to significantly prevent actuation of the actuator assembly removed orientation, thereby, prevent the use of re-starting the actuation of the lancet assembly.
Claims(30)  translated from Chinese
1.一种单次使用的刺血针器械包括:a) 一外壳;b) 一刺血针,该刺血针可移动地设置在所述外壳内,并包括一针刺的末端;c) 一致动组件,它安装在所述外壳上,并可释放地和驱动地连接于所述刺血针;d) 所述致动组件有选择地移动而将所述刺血针设置在至少进入一竖起定向;e) 一驱动组件,它设置在与所述刺血针驱动的接合中,并构造成将所述刺血针从所述竖起定向至少暂时地移动到针刺定向;以及f) 一约束组件,它设置和构造成能约束所述刺血针从所述针刺定向到所述竖起定向的运动。 A single lancet devices used include: a) a housing; b) a lancet, the lancet movably disposed within the housing and includes an end of a needle; c) actuator assembly, which is mounted on the housing, and the drive and releasably connected to the lancet; d) the actuating assembly for selectively moving the at least into the lancet provided with a erected orientation; e) a drive assembly which is provided with the lancet drive engagement in and configured to move the lancet from the upright orientation, at least temporarily moved to acupuncture orientation; and f ) a constraint component, it is set and configured to be bound by the lancet from the lancing directed to the upright orientation of the movement.
2.如权利要求1所述的刺血针器械,其特征在于,所述驱动组件还构造成:在所述刺血针设置在所述针刺定向之后,使所述针刺末端定向而进入缩回定向。 2. As one of the lancet instrument of claim, wherein the drive assembly is further configured to: set the lancet after the needle oriented so the needle into the end of the orientation retracted orientation.
3.如权利要求2所述的刺血针器械,其特征在于,所述驱动组件包括一偏压件,它设置在当所述刺血针处于所述的竖起定向时与所述刺血针处于偏压的接合中。 3. 2 lancet instrument of claim, wherein the drive assembly includes a biasing member disposed in when the lancet is in the cocked orientation of blood and the sting the needle is in the engaged in biased.
4.如权利要求3所述的刺血针器械,其特征在于,所述偏压件设置和构造成能将所述刺血针移出所述的针刺定向,并设置所述针刺末端进入所述的缩回定向。 4. 3 lancet instrument of claim, wherein the biasing member is configured to be able to set and the lancet needle out of the orientation, and set the end of the needle into the said retraction orientation.
5.如权利要求1所述的刺血针器械,其特征在于,所述驱动组件设置和构造成:一旦所述刺血针从所述致动组件中释放,驱动组件迫使所述刺血针进入所述针刺定向。 5. 1, wherein the lancet instrument of claim, wherein the drive assembly arranged and configured to: once the lancet is released from the actuator assembly, the drive assembly to force the lancet into the needle orientation.
6.如权利要求5所述的刺血针器械,其特征在于,所述驱动组件还构造成:在所述刺血针设置在所述针刺定向之后,驱动组件自动地将所述针刺末端定向进入一缩回定向。 6. 5 lancet instrument of claim, wherein the drive assembly is further configured to: set the lancet needle after the orientation, the drive assembly automatically the needle directed into the end of a retracted orientation.
7.如权利要求1所述的刺血针器械,其特征在于,还包括一定位组件,它可移动地和可释放地互连所述致动组件和所述刺血针。 7. 1 lancet instrument of claim, characterized in that it comprises a positioning assembly movably and releasably interconnecting said actuator assembly and the lancet.
8.如权利要求7所述的刺血针器械,其特征在于,当所述刺血针设置进入所述竖起定向时,所述定位组件设置在与所述致动组件和所述刺血针同时的接合中。 8. 7 of the lancet instrument of claim, wherein when the lancet is set into the upright orientation, the positioning assembly is provided at the actuating assembly and the lancet At the same time engaging in needle.
9.如权利要求8所述的刺血针器械,其特征在于,所述驱动组件和定位组件合作地设置和构造成:在所述定位组件从所述致动组件或刺血针的至少一个中释放时,迫使所述刺血针进入所述针刺定向。 9. 8 lancet instrument of claim, wherein the drive assembly and positioning assembly cooperatively arranged and configured to: in the positioning assembly from the actuator assembly, or at least one of the lancet When released, forcing the lancet into the needle orientation.
10.如权利要求7所述的刺血针器械,其特征在于,在所述定位组件的定位没有与所述刺血针和所述致动组件同时接合时,所述刺血针从所述竖起定向定位到所述针刺定向。 10. 7 of the lancet instrument of claim, characterized in that when positioning the positioning assembly are not engaged simultaneously with the lancet and the actuator assembly, said lancet from the erected orientation and direction to the needle orientation.
11.如权利要求7所述的刺血针器械,其特征在于,所述定位组件包括至少一个可移动地和可释放地互连所述刺血针和所述致动组件的定位件。 11. 7 lancet instrument of claim, wherein the positioning assembly includes at least one movably and releasably interconnecting said lancet and said actuating assembly positioning member.
12.如权利要求11所述的刺血针器械,其特征在于,所述定位件设置成:当所述刺血针移动到所述竖起定向时同时地接合所述刺血针和所述致动组件,当从所述竖起定向移动进入到所述针刺定向时所述定位件从所述刺血针和致动件中的至少一个脱开。 12. 11 of the lancet instrument of claim, wherein said positioning member is configured to: when the lancet while engaging the lancet and the moves to the upright orientation actuator assembly when erected from the directional movement of the needle into the at least one orientation of the positioning member is disengaged from the lancet and the actuating member of.
13.如权利要求12所述的刺血针器械,其特征在于,所述定位件相对于所述刺血针和所述致动组件可移动。 13. 12 of the lancet instrument of claim, wherein said positioning member relative to the lancet and the actuator assembly is movable.
14.如权利要求12所述的刺血针器械,其特征在于,所述定位件固定于所述致动组件,并设置成与所述刺血针保持可移动和可拆卸的关系。 14. 12 of the lancet instrument of claim, wherein said positioning member is secured to the actuator assembly, and arranged to hold the movable and detachable relationship with the lancet.
15.如权利要求12所述的刺血针器械,其特征在于,所述定位件包括一齿轮结构。 12 15. The lancet instrument according to claim, wherein said positioning member comprises a gear structure.
16.如权利要求7所述的刺血针器械,其特征在于,所述定位组件相对于所述刺血针和所述致动组件可移动。 16. 7 lancet instrument of claim, wherein the positioning assembly relative to the lancet and the actuator assembly is movable.
17.如权利要求7所述的刺血针器械,其特征在于,所述定位组件固定于所述致动组件,并设置成与所述刺血针保持可移动和可拆卸的关系。 17. 7 lancet instrument of claim, wherein the positioning assembly is secured to the actuator assembly, and arranged to hold the movable and detachable relationship with the lancet.
18.如权利要求7所述的刺血针器械,其特征在于,所述定位组件包括一齿轮结构。 7 18. The lancet instrument according to claim, characterized in that said positioning assembly comprises a gear structure.
19.如权利要求1所述的刺血针器械,其特征在于,所述约束组件包括至少一个约束件和至少一个阻挡件,所述一个约束件连接于所述刺血针或致动组件中的一个,并随它可移动,所述阻挡件固定于所述外壳,并设置成在刺血针从所述针刺定向朝向所述竖起定向移动时,与所述一个约束件保持邻接关系。 At least one constraint and at least one barrier member element, said one restraint member connected to the actuator or the lancet assembly 1 19. The lancet instrument according to claim, wherein said restraint assembly including One, and can move with it, the blocking member is secured to the housing, and arranged at the lancet from the lancing directed toward the erect directional movement, keeping the neighbor relationship with the one restraining member .
20.如权利要求19所述的刺血针器械,其特征在于,所述一个约束件固定于所述刺血针上,并可随它移动。 20. 19 lancet instrument of claim, wherein said one constraint member is secured to the thorn lancet, and move with it.
21.如权利要求19所述的刺血针器械,其特征在于,所述一个约束件固定到所述致动组件上,并可随它移动。 21. 19 lancet instrument of claim, wherein said one restraining element fixed to the actuating components, and to move with it.
22.如权利要求1所述的刺血针器械,其特征在于,所述约束组件包括一第一约束件和一第一阻挡件以及一第二约束件和一第二阻挡件,所述第一和第二约束件各连接于所述刺血针或致动组件中的不同的一个,并随它可移动,所述第一和第二阻挡件固定于所述外壳,并设置成:当所述刺血针从所述针刺定向移动朝向所述竖起定向时,与所述第一或第二约束件的对应的一个保持邻接关系。 1 22. The lancet instrument according to claim, characterized in that said first constraint component comprises a restraining element and a first blocking member and a second restraint member and a second blocking member, said first and second restraining members each connected to the lancet or actuator assembly of a different, and it can move with the first and second blocking member is fixed to the housing and is configured to: when The lancet prick from the needle when the directional movement towards the upright orientation, a holding adjacency with the first or second binding element corresponding.
23.一种单次使用的刺血针器械包括:a)一外壳;b)一刺血针,它可移动地设置在所述外壳内,并包括一针刺末端;c)一致动组件,它可移动地安装在所述外壳上,与所述刺血针保持驱动关系;d)一定位组件,它可移动地和可释放地互连所述致动组件和所述刺血针;e)所述致动组件有选择地进行定位,以使所述刺血针定位至少进入到一竖起定向;f)一驱动组件设置成与所述刺血针保持偏压关系,并构造成能定位所述刺血针至少暂时地进入针刺定向;以及g)所述驱动组件和所述定位组件合作地设置和构造成:当所述定位组件从所述致动组件或所述刺血针的至少一个中释放时,迫使所述刺血针进入所述针刺定向。 23. A single use lancet devices include: a) a housing; b) a lancet movably disposed within the housing and including a needle end; c) actuating assembly, It can be removably mounted on the housing, keeping driving relationship with the lancet; d) a positioning assembly movably and releasably interconnecting the actuator assembly and the lancet; e ) The actuator assembly is selectively positioned such that the lancet positioned at least into an upright orientation; f) a drive assembly arranged to hold a bias relationship with the lancet, and constructed to positioning the lancet, at least temporarily, into the acupuncture orientation; and g) the drive assembly and the positioning assembly cooperatively arranged and configured to: when the positioning assembly from the actuator assembly or the lancet When at least one of the release, forcing the lancet into the needle orientation.
24.如权利要求23所述的刺血针器械,其特征在于,所述定位组件包括至少一个可移动地和可释放地互连所述刺血针和所述致动组件的定位件。 24. 23 lancet instrument of claim, wherein the positioning assembly includes at least one movably and releasably interconnecting said lancet and said actuating assembly positioning member.
25.如权利要求23所述的刺血针器械,其特征在于,所述定位件设置成:当所述刺血针移动到所述竖起定向时与所述刺血针和所述致动组件保持同时的接合,且当从所述竖起定向移动到所述针刺定向时所述定位件从所述刺血针和所述致动组件中的至少一个脱开。 25. 23 lancet instrument of claim, wherein said positioning member is configured to: when the lancet is moved to the upright orientation of the lancet and the actuator Components remain engaged at the same time, and when moving from the upright orientation to the orientation of the needle positioning member lancet and the actuator assembly is disengaged from at least one of the thorns.
26.如权利要求23所述的刺血针器械,其特征在于,所述驱动组件设置和构造成能将所述刺血针移出所述的针刺定向,并设置所述针刺末端进入到所述的缩回定向。 26. 23 lancet instrument of claim, wherein the drive assembly is configured to be able to set up and the lancet needle out of the orientation and set the end of the needle into the said retraction orientation.
27.如权利要求23所述的刺血针器械,其特征在于,还包括一约束组件,它设置和构造成能约束所述刺血针从所述针刺定向到所述竖起定向的运动。 27. 23 lancet instrument of claim, characterized in that it further comprises a constraint component, it is set and configured to be bound by the orientation of the lancet from the lancing movement to the upright orientation .
28.如权利要求27所述的刺血针器械,其特征在于,所述约束组件包括至少一个约束件和至少一个阻挡件,所述一个约束件连接于所述刺血针或所示致动组件中的一个,并随它可移动,所述阻挡件固定地固定于所述外壳并设置成在刺血针从所述针刺定向朝向所述竖起定向移动时,与所述一个约束件保持邻接关系。 27 28. The lancet instrument according to claim, wherein said restraint assembly including at least one constraint and at least one barrier member, said one restraint member connected to the lancet or actuator shown a component, and it can move with the blocking member is fixedly secured to the housing and arranged at the lancet from the lancing movement directed towards the upright orientation, with the one restraining member maintaining adjacency.
29.一种单次使用的刺血针器械包括:a)一外壳;b)一刺血针,它可移动地设置在所述外壳内,并包括一针刺末端;c)一致动组件,它可移动地安装在所述外壳上,与所述刺血针保持驱动关系;d)一定位组件,它可移动地和可释放地互连所述致动组件和所述刺血针;e)在所述定位组件与所述刺血针和所述致动组件同时接合的过程中,所述致动组件有选择地进行定位,以使所述刺血针定位至少进入到一竖起定向;f)一驱动组件驱动地连接于所述刺血针;g)所述驱动组件和所述定位组件合作地设置和构造成:当所述定位组件从所述致动组件或刺血针的至少一个中释放时,迫使所述刺血针进入所述针刺定向;h)所述驱动组件设置和构造成:自动地将所述刺血针移出所述的针刺定向,并设置所述针刺末端进入到缩回定向;以及i)一约束组件设置和构造成能约束所述刺血针从所述针刺定向到所述竖起定向的运动。 29. A single use lancet devices include: a) a housing; b) a lancet movably disposed within the housing and including a needle end; c) actuating assembly, It can be removably mounted on the housing, keeping driving relationship with the lancet; d) a positioning assembly movably and releasably interconnecting the actuator assembly and the lancet; e ) In the process of the positioning assembly and the lancet and the actuator assembly is simultaneously engaged, the actuator assembly selectively positioned so that the lancet positioned at least into an upright orientation ; f) a drive assembly is drivingly connected to the lancet; g) the drive assembly and the positioning assembly cooperatively arranged and configured to: when the positioning assembly from the actuator assembly or the lancet at least when one is released, forcing the lancet into the needle orientation; h) the drive assembly is arranged and configured to: automatically the lancet needle out of said orientation, and set the Acupuncture end into a retracted orientation; and i) a constraint component set and is structured to be bound by the lancet directed from the directional movement of the needle to rise.
30.一种单次使用的刺血针器械包括:a)一外壳;b)一刺血针,它可移动地设置在所述外壳内,并包括一针刺末端;c)一致动件,它可移动地设置成与所述刺血针保持驱动接合;d)至少两个接合元件,它们设置成在彼此间接合时有选择地互连所述致动组件和所述刺血针;e)所述致动组件构造成能定位所述刺血针至少暂时地进入一竖起定向,一旦致动时,同时地发生所述接合元件之间的所述接合;f)一驱动组件驱动地连接于所述刺血针;g)所述致动组件还构造成:在所述刺血针设置在所述竖起定向之后,在继续其致动时实现所述接合元件之间的脱开;h)所述驱动组件构造成:当所述接合元件之间发生所述脱开时,移动所述刺血针至少暂时地进入针刺定向。 30. A single use lancet devices include: a) a housing; b) a lancet movably disposed within the housing and including a needle end; c) an actuating member, It is arranged movably with said lancet holder driving engagement; d) at least two engagement elements, which are disposed to each other indirectly timely selectively interconnecting said actuator assembly and said lancet; e ) of said actuating assembly is configured to be able to locate the lancet at least temporarily into an erected orientation, once activated, simultaneously occurs between the engagement elements of the engagement; f) a drive assembly drivingly connected to the lancet; g) said actuator assembly further configured to: in the lancet disposed in said cocked orientation after, continuing its actuation achieve disengagement between said engaging element ; h) the drive assembly is configured to: when the disengagement between the engagement member when moving said lancet at least temporarily into the needling orientation.
Description  translated from Chinese
单次使用的刺血针器械 Single-use lancet devices

发明背景优先权请求本申请是一先前提交的专利申请,现为2001年6月13日提交的具有申请号为60/297,826的待批专利申请,它为2000年11月10日提交的具有申请号为09/709,738的美国专利申请的部分续展。 Background of the Invention This application is a priority requests previously filed patent application having application has application pending patent application No. 60 / 297,826, which is November 10, 2000 is now filed June 13, 2001 filed No part of the renewal of 09 / 709,738 in the US patent applications. 本文已援引其全部内容以供参考。 This article has been quoted in its entirety by reference.

发明领域本发明涉及一种单用途的刺血针器械,它构造成方便地和有效地用于各种采血程序,但它也是十分安全的,在它被使用之后可防止器械的重新起动,因此,防止和/或基本上最大程度地减小了因用过的和潜在污染过的刺血针引起的病人和/或其它人员的不留心的污染。 Field of the Invention The present invention relates to a single-use lancet devices, it is structured to be easily and effectively used in a variety of blood collection procedures, but it is also very secure to prevent restarting equipment after it is used, and therefore to prevent and / or substantially minimize the inadvertent contamination of patients due to the used and potential contaminated lancet cause and / or other personnel. 此外,该器械以成本低廉和可较佳地完全任意处置的方式,紧凑构造和易于使用。 In addition, the instrument at low cost and may preferably be disposed of completely arbitrary way, compact structure and easy to use.

相关技术的说明刺血针是常用的器械,它可用于医院和其它医疗机构以及诸如糖尿病患者的私家个人,以便戳入或刺破病人的皮肤,通常刺在病人的手指上,由此,导致产生可收集来用于化验的采血试样。 Related Art lancet is a commonly used instrument, which can be used in hospitals and other medical institutions as well as private individuals, such as patients with diabetes to Chuoru or pierce the patient's skin, usually on the patient's finger prick, which led to produce blood samples for laboratory tests can be collected. 因为这种刺血针的广泛的用途,所以存在有各种类型的刺血针器械,它们可在各种不同的场合供病人和/或医生使用。 Due to the widespread use of such a lancet, so there are various types of lancet devices, they can be in a variety of situations for patients and / or doctors to use.

例如,典型的刺血针可只包括一带有推入病人皮肤的尖锐的针刺末端的外壳。 For example, a typical lancet may include only one pushed into the skin of a patient sharp needle at the end of the shell with. 然而,更为普通的是已研制出容纳一针刺末端和/或一刺血针的刺血针器械,它们有效地装入外壳内,并起动刺血针进入到病人皮肤内,由此,对于采样的人员来说无需实际地将刺血针末端推入皮肤内。 However, more common are acupuncture have been developed to accommodate a terminal and / or a lancet, lancet devices, they are effectively loaded into the shell, and start the lancet enters into the skin of the patient, thus, For sampling personnel without actually lancet end pushed into the skin.

在各种类型的专门刺血针器械中,有一种类型通常构造成多次和/或反复使用,而另一种类型特别地构造成单次使用,此后整个器械被弃置。 Various types of specialized lancet devices, there is a type generally configured to multiple and / or repeated use, and another type specially constructed single use, after which the entire instrument is disposed of. 现特别地看一下单次使用的、可任意弃置的器械,这样的器械通常包括一外壳,它包含和引导或驱动一针刺末端进入病人的皮肤,并连同用过的刺血针一起处理掉。 Now look at the particular single-use, can be arbitrarily discarded equipment, such machines typically include a housing, and the guide or drive that contains the end of a needle into the patient's skin, and together with the used lancet disposed of together . 自然,多次使用可使这样任意弃置的器械成本上有利,所以,事实上这样的器械趋于相当简单,只提供一用于起动的足够的机构,不过度地将设计复杂化,从而将成本降到最低。 Nature, allows the multiple use of any such instruments disposal costs Advantageously, therefore, such devices tend in fact quite simple, just sufficient to provide a mechanism for starting, but the degree of complexity of the design, so that the cost of minimum.

尽管现有的单次使用的器械一般对于达到为有效操作而要求的皮肤的穿刺是有效的,但这样的单次使用、可任意弃置的器械通常不具有大量的安全特征来确保安全使用和器械的弃置。 Although the conventional single-use devices are generally effective for achieving the required operation skin puncture it is effective, but such single-use, can be arbitrarily discarded equipment typically do not have a large number of security features to ensure the safe use and equipment disposal. 例如,所有刺血针器械必须解决的一个主要的安全领域是关于污染的刺血针的故意的和/或不留意的重复使用。 For example, all major security field lancet devices that must be addressed is about the contaminated lancet intentional and / or reuse does not pay attention. 遗憾的是,大部分目前可供使用的单次使用的刺血针器械构造成:在它达到一次使用之后病人可重新竖起(re-cock)该器械,由此,使其后得以不合适地被使用。 Unfortunately, most of the currently available lancet devices configured single-use: it reaches a patient can be re-erected after use (re-cock) The instrument, whereby it can be inappropriate after It is used.

其结果,提供具有下列特征的单次使用的刺血针器械是高度有利的,这种器械基本上构造紧凑和可任意弃置,可以成本十分有利的方式进行制造,然而,它基本上使用安全,一旦被污染过可确定地防止再次使用。 As a result, lancet devices provided with the following features single-use is highly advantageous construction of this instrument is essentially a compact and can be freely disposed of, the cost is very advantageous manner can be manufactured, however, it is basically safe, Once contaminated can surely prevent re-use. 此外,应该指出的是:尽管可设置其它装置来防止刺血针甚至被竖起,但仍为有利的是提供一器械,即使刺血针重新竖起,它也不允许额外的和/或第二次的起动。 Moreover, it should be noted that: Although you can set other means to prevent the lancet even erect, but still be advantageous to provide an instrument, even if re-erected lancet, it also does not allow additional and / or Second start.

发明概要本发明涉及一通常用于各种采血目的类型的单次使用的刺血针器械。 Summary of the Invention The present invention generally relates to a lancet instrument for the purpose of various blood types of single-use. 尤其是,本发明的单次使用的刺血针器械包括一外壳和一刺血针。 In particular, the single-use lancet devices of the present invention comprises a housing and a lancet. 也包括一针刺末端的刺血针可移动地设置在外壳内,并构造成至少在竖起定向与刺入的定向之间移动。 Also includes a needle at the end of the lancet movably disposed within the housing and configured to move between at least put up directional orientation and piercing. 设置一驱动组件,以便实际地移动刺血针,至少暂时地进入刺入的定向。 Providing a drive assembly, in order to actually move the lancet, at least temporarily, into the piercing orientation.

刺血针借助于一保持组件的至少一个实施例而保持在竖起定向上。 The lancet assembly by means of a holding of at least one embodiment is held in the upright orientation. 在本发明的该实施例中,至少一个保持力件(retention member)和一对应的接合毂(engagement hub)合作地设置。 In this embodiment of the present invention, at least one retention member (retention member) and a corresponding engagement hub (engagement hub) cooperation provided. 具体来说,接合毂构造成合作地与保持力件接合,至少当刺血针设置在竖起定向上。 Specifically, the engagement hub configured to cooperate with the retention engagement, at least when the lancet is provided on the upright orientation. 其结果,可与外壳和刺血针合作地接合的保持力件和接合毂有效地将刺血针保持在竖起定向上,直到它们从互相的接合中释放。 As a result, the housing and the lancet cooperatively engaged retention member and the engagement hub effectively lancet holder in the upright orientation, until they are released from engagement with each other in. 这样,从该实施例中可见,当刺血针准备好供使用时,它保持在竖起的、准备起动的定向上,直到起动之时。 This can be seen from this example, when the lancet is ready for use, it remains on the rise, ready to start the orientation, until the start of the.

为了释放刺血针,具体来说,释放所示实施例的保持力件与接合毂之间的合作的接合,本发明还包括一致动组件。 In order to release the lancet, in particular, the release of the holding force as shown in an example of the engaging member engages the hub of cooperation between the embodiment of the present invention also includes an actuating assembly. 具体来说,致动组件构造成在一致动与非致动定向之间移动。 Specifically, the actuator assembly is configured to move in a consistent and non-actuated to move between orientation. 在这一点上,致动组件进入致动定向的运动构造成:从保持力件和接合毂的彼此合作的接合中释放至少保持力件和接合毂,由此,致使刺血针运动到针刺定向。 At this point, the actuator assembly into the directional movement of the actuator is configured to: release from the engagement holding force members cooperate with each other and engage in at least the hub retention member and the engagement hub, thereby causing the lancet movement to acupuncture orientation.

为了显著地将本发明的单次使用的刺血针器械不留心的再次使用减到最少,还较佳地设置一约束组件。 To significantly to the single-use lancet devices of the present invention inattentive again minimized, also preferably provided with a constraint component. 具体来说,约束组件构造成:基本上阻止致动组件从一针刺定向朝向一竖起定向移动,以及移出上述的致动定向。 Specifically, the constraint component configured to: substantially prevent the actuator assembly from a needle directed toward a cocked directional movement, and out of said actuator orientation. 在这一点上,约束组件可包括一阻挡件,其较佳地呈固定地安装在外壳上的至少一个凸台结构的形式。 In this regard, constraint component may comprise a blocking member, which is preferably present in the form of at least one boss structure fixedly mounted on the housing. 此外,约束组件包括一安装在至少在刺血针部件上的约束件,并且当约束件从针刺定向沿竖起定向的方向移动时,与阻挡件保持邻接的关系。 In addition, the constraint assembly includes a mounting at least in part on the lancet binding element, and when the restraining member from acupuncture erect directional orientation along the direction of movement, and stop holding abutting relationship. 这样,一旦本发明的刺血针器械起动,不管刺血针本身是否可或不可移回到竖起定向,致动组件和/或刺血针不能移回到其未致动定向/竖起定向,以便其后的起动。 Thus, once the lancet instrument start of the present invention, regardless of whether the lancet itself may or may not move back to the cocked orientation, actuator assembly and / or the lancet can not be moved back to its non-actuated directional / upright orientation so after starting.

如果考虑附图以及详细的描述,则本发明上述的和其它的特征和优点将会变得更加明白。 If consideration of the drawings and detailed description, the present invention described above and other features and advantages will become more apparent.

附图的简要说明为了更完全地理解本发明的本质,必须参照下列结合附图的详细的描述,在诸附图中:图1是本发明的单次使用的刺血针器械的一实施例的后视立体图;图2是处于未竖起、未起动的定向的本发明的单次使用的刺血针器械的一实施例的内部的纵向截面图;图3是图2的实施例的视图,其中,刺血针设置在张力下和准备起动的定向上;图4是图2的实施例的侧视图,示出刺血针与致动组件之间的一释放点,以允许刺血针被起动;图5是图2的实施例的侧视图,示出刺血针设置在一针刺定向上,而致动组件处于一锁定的定向;图6是图2的实施例的侧视图,示出本发明的单次使用的刺血针器械起动之后的缩回定向;图7是本发明的单次使用的刺血针器械的另一实施例的侧视截面图;图8是本发明的单次使用的刺血针器械的另一实施例的侧视截面图; BRIEF DESCRIPTION For a more complete understanding of the nature of the present invention, it is necessary reference to the following detailed description of the drawings, in the accompanying drawings: Figure 1 is an embodiment of the single-use lancet devices of the present invention. One embodiment of a single-use lancet instrument 2 is in a non-erect, unfired orientation of the present invention, a longitudinal cross-sectional view of the interior of the cases;; a rear perspective view of FIG. 3 is a view of the embodiment of FIG. 2 on which under tension and is ready to start setting the orientation of the lancet; Figure 4 is a side view of the embodiment of FIG. 2, shows a release point of the lancet between the actuating assembly to allow the lancet is started; Fig. 5 is a side view of the embodiment of FIG. 2, illustrating the lancet is provided on a needling orientation, and the actuator assembly is in a locked orientation; Figure 6 is a side view of the embodiment of FIG. 2, shows the orientation of the lancet instrument retracted after starting single use of the present invention; Fig. 7 is a side sectional view of another single-use lancet present invention apparatus embodiment; Fig. 8, the present invention side sectional view of another embodiment of the lancet instrument using a single implementation;

图9是本发明的单次使用的刺血针器械的又一实施例的侧视截面图;图10是图9的实施例的内部的正视图。 Figure 9 is a side sectional view of a further lancet devices single use of the embodiment of the present invention; FIG. 10 is a front view of an embodiment of the interior 9 of FIG.

在全部附图的视图中,相同的标号表示相同的零件。 In view of the drawings, like reference numerals denote like parts.

最佳实施例的详细描述参照诸附图,本发明涉及一单次使用的刺血针器械10。 A detailed description of the preferred embodiments with reference to the accompanying drawings, the present invention relates to a single lancet instrument 10 used. 具体来说,单次使用的刺血针器械10构造成用来刺入一病人的皮肤,例如,用刺血针24的针刺末端25刺入,以便从病人身上获得血的采样。 Specifically, a single use lancet instrument 10 configured for piercing the skin of a patient, for example, with a lancet needle 24 piercing tip 25 in order to obtain samples of blood from the patient. 此外,本单次使用的刺血针器械10较佳地构造成大致小而紧凑,并构造成只允许其单次使用。 In addition, the single use of the lancet device 10 is preferably configured to be substantially small and compact, and it is configured to allow only a single use. 由此,将防止因这种单次使用的刺血针器械10被不留心和/或故意的再使用而造成的疾病和/或其它污染物的传播。 Thus, because this will prevent the spread of single-use lancet instrument 10 is inattentive and / or re-use of intentionally caused diseases and / or other contaminants.

本发明的单次使用的刺血针器械10包括一外壳20。 Single-use lancet devices of the present invention includes a housing 20. 外壳20通常较佳地是刚性和紧凑的,以便使用者容易地和舒适地握持和操纵。 Preferably, the housing 20 is generally rigid and compact, so that the user easily and comfortably held and manipulated. 在这一点上,外壳20可形成外形和/或具有任何的构造,只要它能有效地和方便地被使用者握持和操作即可。 At this point, the housing 20 may be formed shape, and / or any configuration has, as long as it can effectively and conveniently to the user to hold and manipulate. 一刺血针24可移动地容纳在外壳内。 A lancet 24 movably disposed in the housing. 具体来说,刺血针24较佳地包括一从前面或可移动本体24”的前导端24'向外延伸的针刺末端25,它被认为是刺血针24的一部分。此外,刺血针24构造成包含在外壳20的内部里,并在其中可移动(将在下文中作更详细的描述)。 Specifically, the lancet from 24 preferably includes a 24 "front or leading end of the movable body 24 'extends outwardly 25 Acupuncture end, it is considered part of the lancet 24. Further, Bloodletting Pin 24 is configured to contain in the inside of the housing 20, and in which the movable (as will be described in more detail below).

一较佳地呈偏压元件50形式的驱动组件设置和/或连接到刺血针24上,以迫使它进入针刺定向(最佳地示于图5中)。 Preferably in the form of a bias element 50 in the form of a drive assembly arranged and / or connected to the lancet 24, to force it into the acupuncture orientation (best shown in Fig. 5). 此外,刺血针24较佳地仅暂时达到如图5所示的针刺定向,此后,如图6所示,它缩回到外壳20的内部。 Moreover, the lancet 24 is preferably only temporarily reached needling orientation shown in Figure 5, and thereafter, as shown in FIG. 6, it is retracted into the interior of the housing 20. 一旦缩回,针刺末端25位于外壳20内,从而有效地隐蔽和防止不留心接触于使用者、病人等。 Once retracted, the needle end 25 is located within the housing 20, so as to effectively prevent inadvertent contact with the hidden and the user, the patient and the like. 另外,如还将在下文中所描述的,在图6的缩回定向中,一个或多个结构部件较佳地包含在防止刺血针24再次有效地起动的单次使用的刺血针器械10内。 In addition, as will be described below, in Figure retracted orientation 6, one or more structural components are preferably contained in preventing the lancet 24 effectively starting again lancet devices single use 10 inside.

为了达到刺血针24进入大致的竖起、在张力下的定向的运动,单次使用的刺血针器械10还较佳地包括一致动组件40。 In order to achieve the lancet 24 into the generally erected, under tension directional movement, the lancet instrument single use 10 also preferably includes an actuator assembly 40. 此外,刺血针24在外壳20内移动,同时,通过一个或多个导向轨道或翼26保持在一合适的对齐的定向。 In addition, the lancet 24 within the housing 20 moves, while one or more guide rails or wing 26 is maintained at a suitable alignment orientation. 此外,本发明的各种实施例包括一定位组件,它包括至少一个定位件。 In addition, various embodiments of the present invention includes a positioning assembly, which comprises at least one positioning member. 定位件可呈一齿轮件30的形式,它可移动地和可拆卸地连接在致动组件40与刺血针24之间。 Positioning member may be in the form of a gear 30, which is movably and removably connected between the actuator assembly 40 and the lancet 24. 具体来说,当致动组件40通过使用者的拇指如方向箭头39所示向前推进时,定位件构造成向后移动刺血针24,压缩偏压元件50,且置刺血针24于张力之下。 Specifically, when the actuator assembly 40 by a user's thumb as forward direction of the arrow 39, the positioning member configured to move the lancet 24 back, compressing the biasing element 50, and set the lancet 24 in under tension. 其结果,如图2所示,当抓住一未起动的刺血针24时,使用者仅向前推压在致动组件40上。 As a result, as shown in Figure 2, when the catch did not start a lancet 24, the user merely pushes forward on the actuator assembly 40. 致动组件40至少部分地伸入外壳20的内部,例如,通过一致动通道开口(actuationaccess opening)21。 The actuator assembly 40 at least partially into the interior of the housing 20, e.g., by actuating passage opening (actuationaccess opening) 21. 当向前移动时使刺血针24向后移动,借助于诸如齿轮30的至少一个定位件朝向或进入到竖起定向。 When moving forward the lancet 24 moves backward, such as by means of at least one positioning member toward or into the upright orientation gear 30.

最后,致动组件40将向前推到一足够的程度,以达到一释放点,在该点上定位件或齿轮30将从与刺血针24和致动组件40的同时的内部连接中释放或脱开(如将在下文中描述)。 Finally, the actuator assembly 40 will be pushed forward to a sufficient extent in order to achieve a release point, at which point the positioning member or gear 30 from the lancet 24 and the actuator assembly 40 while the internal connection release or disengaged (as will be described hereinafter). 一旦致动组件达到释放点,通过偏压元件50施加在刺血针24上的张力致使刺血针24向前驱动,如图5所示,暂时进入其针刺定向。 Once the actuator assembly reaches the release point, by applying a bias element 24 in the lancet prick causes tension lancet 24 forward drive 50, as shown in Figure 5, temporary entry into its needle orientation. 其后,如图6所示,偏压元件50将自动地返回到其正常的松弛位置,由此,迫使刺血针24(具体为针刺末端25)返回到外壳20内,进入到如图6所示的缩回定向。 Thereafter, as shown in FIG. 6, the biasing member 50 will automatically return to its normal relaxed position, thereby forcing the lancet 24 (specifically, the end of needle 25) to return to the housing 20, as shown into retracted orientation shown in Figure 6. 在其缩回定向上,针刺末端25将被包含在外壳20内,由此,防止针刺末端20与任何人员或物体不小心的接触或接合。 In its retracted orientation, acupuncture end 25 will be contained within the housing 20, thereby preventing inadvertent needle tip 20 contact or engagement with any person or object.

参照图1至6的实施例,致动组件40包括一外部42,它构造成能供使用者操纵,例如,与使用者的拇指接合。 Reference Example 1-6 of FIG actuator assembly 40 comprises an outer 42, it can be configured for a user to manipulate, e.g., with the user's thumb engagement. 这样,致动组件40最好通过设置的导向轨道或翼48较佳地相对于外壳20沿大致平行于刺血针24运动方向的定向滑动。 Thus, the actuator assembly 40 is preferably oriented by providing the best sliding guide rail or wing 48 relative to the housing 20 in a direction substantially parallel to the direction of the lancet 24 movement. 然而,较佳地在致动组件40的下面露出一齿条元件44。 However, preferably the actuator assembly 40 is exposed below a rack member 44.

具体来说,齿条元件44构造成可操作地啮合定位组件的转动齿轮30。 Specifically, the rack member 44 is configured to operably engage the positioning assembly 30 of rotation of the gear. 齿轮30连接到外壳20,但在其中可自由地转动。 Gear 30 is connected to the housing 20, but which rotatably. 此外,刺血针24较佳地也包括一也与互连的转动的齿轮30啮合的对应的齿条28。 Moreover, the lancet 24 also preferably includes a gear engaged with the rotating rack interconnect 30 corresponding to 28. 因此,随着致动组件40上的齿条44向前移动,齿轮30顺时针方向转动,而且,因为它与齿条28啮合,所以致使刺血针24在外壳20内被拉动或向后移动。 Thus, as the actuation assembly 40 on the rack 44 is moved forward, the gear 30 is rotated clockwise, and, as it engages with the rack 28, so causing the lancet 24 is pulled or moved rearwardly within the housing 20 . 然而,致动组件40上的齿条44只具有一预定的有限长度,这样,如图4所示,当达到一间隙点时齿条44不再与齿轮30啮合。 However, the actuator assembly 40 on a rack 44 having a predetermined limited length, so that, as shown, when the gap reaches a point 44 no longer engages the rack 4 and the gear 30. 然后,齿轮30可自由地转动,由于偏压元件50在其上施加了作用力,使刺血针24向前推压进入到针刺定向。 Then, the gear 30 can rotate freely, since the biasing member 50 applies a force thereto, the lancet 24 is pushed forward into the needle orientation. 在这一点上,致动组件40的一流畅的向前推进的运动实现了刺血针24首先进入竖起定向,然后进入针刺定向。 At this point, the actuator assembly of a smooth forward movement of 40 achieved 24 first enters the lancet erected orientation, and then enter the needling orientation. 在针刺定向中,针刺末端25按要求接合到病人的皮肤。 In acupuncture orientation, acupuncture engaging end 25 as required to the patient's skin.

为了防止本发明的单次使用的刺血针器械10被再次使用,已经设置了一个或多个安全的结构。 In order to prevent the lancet single-use instrument 10 of the invention is used again, we have set up one or more security structures. 具体来说,较佳地提供一约束组件(restriction assembly)并合作地设置在刺血针24与外壳20之间。 Specifically, it is preferable to provide a constraint component (restriction assembly) and cooperatively disposed between the lancet 24 and the housing 20. 在图2的实施例中,约束组件包括一约束件,它可呈现从刺血针24的可移动本体24”突出的偏压元件27的形式。当沿向前的方向(见方向箭头39)移动时,偏压元件27构造成自由地越过一较佳地固定设置在外壳20内部的阻挡件或凸台33。当刺血针24迫使进入到针刺定向时,偏压元件27不受约束地接合于凸台33。然而,当刺血针24沿向后的方向缩回返回到外壳20的内部中时,偏压元件27和阻挡件或凸台33相对地设置并合作地构造成彼此有约束地接合,并限制刺血针24向后运动。其结果,刺血针24不能向后推入到大致的竖起定向,因此,不能被再次起动。 In the embodiment of FIG. 2, the constraint assembly includes a restraining element, it can be presented in the form of removable from the lancet body 24 of 24 "outstanding biasing element 27. When the forward direction (see direction of the arrow 39) When moving, the biasing element 27 is configured to be freely across a preferably fixedly disposed inside the housing 20 when the blocking member or boss 33. The lancet 24 when forced into acupuncture orientation bias element 27 unrestricted engaged to the boss 33. However, when the lancet 24 is retracted rearward direction to return to the interior of the housing 20, the biasing member and the barrier member 33 or the projection 27 disposed opposite to each other and configured to cooperate There are bound to engage and limit the rearward movement of the lancet 24. As a result, the lancet 24 can not be pushed back into a generally erected orientation, therefore, can not be started again.

然而,作为另一安全措施,致动组件40较佳地构造成:单次使用的刺血针器械20只可被起动一次。 However, as a further security measure, the actuator assembly 40 is preferably configured to: a single use lancet instrument 20 can be activated once. 参照图2的实施例,致动组件40可包括一在凸台头47内的拖尾部分46。 Example 2 Referring to FIG actuator assembly 40 may include a first boss 47 in the trailing portion 46. 具体来说,凸台头47较佳地大致倾斜,或者构造成:当致动组件40在刺血针24起动的过程中向前(见方向箭头39)移动时,凸台头自由地在外壳20内的一对应的凸台元件34上移动。 Specifically, the first boss 47 preferably is substantially inclined, or configured to: when the actuator assembly 40 during starting of the lancet 24 in the forward (see direction of arrow 39) moves, the projection head freely in the housing moving on a corresponding projection element 20 is 34. 因此,当致动组件40已向前足够地移动使从齿轮30释放或脱开时,刺血针24将被迫使向前进入到针刺定向。 Thus, when the actuator assembly 40 has been moved forward enough so that the gear 30 is released or disengaged from, the lancet 24 will be forced to move forward into the needle orientation. 然后,凸台头47将越过合作构造的阻挡件或凸台元件34。 Then, the boss head 47 will cross the barrier structure cooperate or boss element 34. 在刺血针24起动之后,凸台元件34与凸台头47之间的约束的接合,将限制致动组件40向后运动到它不能再次啮合致动组件的齿轮30的一点上。 After the lancet 24 starters, 34 engaging projection element 47 and between the head restraint Taiwan convex, will limit the rearward movement of the actuator assembly 40 to the point that it can not engage the actuator assembly of the gear 30 again. 由此,进一步阻止单次使用的刺血针器械10的再次起动。 Thus, further prevent a single lancet instrument used again starting 10.

参照图7的实施例,致动组件不同于图1至6的实施例,并包括一从外壳20通过通道开口21'向外突出的、可转动地安装的致动件31。 Example 7 Referring to FIG actuator assembly differs from the embodiment of Figures 1 to 6, and comprising a through passage opening 20 from the housing 21 'outwardly projecting, rotatably mounted actuating member 31. 在此实施例中,定位组件的定位件包括一沿致动件31周缘的一部分形成的齿轮段32。 In this embodiment, the positioning member comprises a positioning assembly along the periphery of the actuating member 31 forming part of the gear section 32. 这样,当致动件31通过在其上施加的推力而转动时,如方向箭头39'所示,刺血针24向后移动,并设置在由偏压元件50施加的张力下。 This way, when the actuating member 31 by the thrust exerted thereon rotates, as indicated by directional arrow 39, the lancet 24 moves back and set under tension exerted by the biasing member 50. 最终,大的中心齿轮31的向前的转动将使齿轮段32从刺血针24上的齿条28中脱开。 Eventually, the large central gear 31 will rotate forward gear section 32 is disengaged from the rack 24 of the lancet 28. 由此,刺血针24将被释放,致使它有效地起动,并移动到其针刺定向。 Thus, the lancet 24 will be released, so that it effectively start, and moved to its needle orientation. 在这一实施例中,可使用各种不同部件中的任何的部件来防止大的中心齿轮31的其后的运动。 In this embodiment, the various components may be used in any of the member to prevent large sun gear 31 of the subsequent movement. 然而,如上所述,包括一约束件或偏压元件27和阻挡件或凸台元件33的一约束组件,将提供足够的安全性来防止刺血针24的再次起动。 However, as mentioned above, including the 27 and the blocking member or a constraint component boss element 33 a restraining member or biasing element will provide adequate security to prevent the re-start of the lancet 24.

图8代表本发明的另一实施例,其中,致动组件可构造成一后推按钮60。 Figure 8 represents another embodiment of the present invention, wherein the actuator assembly may be configured as a push button 60. 在此实施例中,后推按钮致动组件60包括一安装在外壳20内部的细长的元件62,并设置有一形成在其上的齿条63。 In this embodiment, the push button actuator assembly 60 includes an elongated member 20 mounted in the interior of the housing 62, and is provided with a rack 63 formed thereon. 该齿条63设置和构造成可移动地啮合和操纵定位件或齿轮30。 The rack 63 arranged and configured to removably engage and manipulate the positioning member or gear 30. 齿轮30也设置成与固定在刺血针24上的齿条28'保持可移动的啮合关系。 Gear 30 is arranged fixed on the lancet 24 of rack 28 'to maintain the engagement between the movable. 后推按钮致动组件60和齿条63的向前的运动(按方向箭头39所示),由于齿轮30和齿条63和28的互连,致使刺血针24合适地向后运动。 Push button actuator assembly 60 and forward movement of the rack 63 (the direction of arrow 39), since the gear 30 and rack 63 and interconnects 28, causing the lancet 24 suitably rearward movement. 由此,刺血针24压缩顶着驱动组件的偏压元件50,然后被释放,致使刺血针24被起动。 Thus, the lancet 24 compression biasing element 50 against the drive assembly and then released, so that the lancet 24 is activated.

在这样一实施例中,如图8所示,约束组件可包括一与细长元件62或与相对设置的元件62'相关的呈凸台头64形式的约束件和一呈一凸台元件65形式的对应的阻挡件。 In such an embodiment, shown in Figure 8, constraint component may comprise 62 or an element disposed opposite the elongated member 62 'was associated projection head 64 in the form of a restraint member and a boss member 65 form in the form of corresponding barrier. 在这两个实施例中,在刺血针24因后推按钮致动组件60的足够的向前运动而被起动进入到一压缩位置,后推按钮致动组件60不能从它在外壳20内的压缩的位置撤回,因此,不能被再次使用。 In both embodiments, the lancet push button 24 due to the forward movement of the movable cause sufficient assembly 60 is starting into a compressed position, push button actuator assembly 60 is not in the housing 20 from its inside compression withdrawn position, and therefore, can not be used again.

此外,在图9和10的实施例中,致动组件40'也可构造成对刺血针24达到一定程度的滑动稳定性。 Further, in the embodiment of FIG. 9 and 10, the actuator assembly 40 'can also be configured to slide the lancet 24 reaches a certain level of stability. 在此实施例中,一齿轮30'从刺血针24的任意一侧或两侧突出,进入到与一个或多个固定到致动组件40'上的向下悬置的齿条段41可移动的啮合。 In this embodiment, a gear 30 'from the lancet either side or both sides of the projection 24, into one or more fixed to the actuator assembly 40' downwardly rack segment 41 may be suspended on moving engagement. 齿轮30'与齿条41和28的互连和可移动的啮合致使刺血针24对应的运动,向后运动进入到一压缩位置,其后,它从该位置释放到起动位置。 Gear 30 'and the interconnection and engaging movable rack 41 and 28 causes the lancet 24 corresponding motion, backward motion into a compressed position, after which it is released from the position to the start position.

再者,在图9和10的实施例中,一槽68可设置在刺血针24内,以便有效地接纳齿轮30'。 Furthermore, in the embodiment of FIGS. 9 and 10, a groove 68 may be disposed within the lancet 24 in order to effectively receive the gear 30 '. 当然,只要齿条28能合适地定位,也可有效地实现一敞开的顶部或底部的结构。 Of course, as long as the rack 28 can be properly positioned, it can be effective in achieving an open structure of the top or bottom. 的确,如果要求的话,齿条28可如致动组件40'那样构造在齿轮30'的同一侧上。 Indeed, if desired, the rack 28 may be as actuator assembly 40 'constructed as a gear 30' on the same side. 然而,在该实施例的这样一变体中,也可要求致动组件40'的其它改型。 However, in such a variant of this embodiment, the actuator may also require assembly 40 'of other modifications.

另外,包括在图9的实施例中的还有一约束组件,除了偏压元件27和凸台33之外,或完全替代偏压元件27和凸台33,其括它一凸台头64'和外壳凸台65'。 Also, included in the embodiment of FIG. 9 there is a constraint in the assembly, in addition to the biasing member 27 and the boss 33 outside, or completely replace the biasing member 27 and the boss 33, which comprises a boss which head 64 'and Shell boss 65 '. 由此,以类似于参照图8的实施例所述的方式,在其已经用来起动刺血针24之后,致动组件40'可通过凸台头64'和外壳凸台65'的互连而锁定在一位置中。 Thereby, a manner similar to the embodiment described with reference to FIG. 8, and it has to start in the lancet 24 after the actuator assembly 40 'by the projection head 64' and the housing interconnect bosses 65 ' In a locked position. 因此,不管是定位在致动组件40'、40'的前端还是后端,由此可见,可设置一击发锁定组件,它可有效地实现致动组件40'的固定,并防止本发明的单次使用的刺血针器械10的故意的和/或意外的被再次使用。 Therefore, whether the actuator assembly 40 is positioned ', 40' of the front-end or back-end, it shows that firing can be provided with a locking assembly which is effective to achieve a fixed actuator assembly 40 ', and to prevent one of the present invention lancet devices-use intentional and / or accidental reused 10.

此外,如果不是所有本发明的实施例包括侧轨道或翼26,至少有一些较佳地设置和构造成在其运动过程中达到刺血针24的稳定性。 In addition, if not all embodiments of the present invention includes a side rail or wing 26, preferably at least some arranged and configured to achieve stability of the lancet 24 in its movement.

由于对本发明的上述优选的实施例可在细节上作出许多改型、变体和变化,所以,应该认为以上的描述和附图中所示的所有内容只是说明性的,而没有限制的意义。 Due to the above-described preferred embodiments of the present invention can be made many modifications, variations and changes in detail, it should be considered above all the contents of the description and shown in the drawings are merely illustrative and not a limiting sense.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US835392411 Oct 201115 Jan 2013Stat Medical Devices, Inc.Single use lancet assembly
US871530921 Feb 20126 May 2014Steven SchragaLancet device
US881489615 Jan 201326 Aug 2014Stat Medical Devices, Inc.Single use lancet assembly
WO2015149691A1 *31 Mar 20158 Oct 2015苏州科技城施莱医疗器械有限公司Infant peripheral blood withdrawal device having safety buckle turn lock and anti-backup push button
Classifications
International ClassificationA61B5/151, A61B5/15
Cooperative ClassificationA61B5/1513, A61B5/15132, A61B5/150412, A61B5/15111, A61B5/15117, A61B5/150519, A61B5/150259, A61B5/150916, A61B5/15142, A61B5/150022
European ClassificationA61B5/14B2, A61B5/151D
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