CN105726097A - Ultrasonic puncture guide device - Google Patents
Ultrasonic puncture guide device Download PDFInfo
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- CN105726097A CN105726097A CN201410768530.0A CN201410768530A CN105726097A CN 105726097 A CN105726097 A CN 105726097A CN 201410768530 A CN201410768530 A CN 201410768530A CN 105726097 A CN105726097 A CN 105726097A
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Abstract
An ultrasonic puncture guide device is used for assisting in guiding a puncture needle to acquire the position of a blood vessel of a living body and conducting puncture.The ultrasonic puncture guide device comprises an ultrasonic detector, a display element rotationally connected to the ultrasonic detector and a needle positioning assisting element fixed to the ultrasonic detector.The display element is used for displaying the position of the blood vessel of the living body in the form of an image after acquiring an ultrasonic signal of the ultrasonic detector.The ultrasonic puncture guide device makes direct contact with the position to be subjected to ultrasonic detection, and a user can intuitively and directly observe the position of the blood vessel through the display element, can also rotate the display element according to the operation position to control adjustment of the display angle, and then uses the needle positioning assisting element to conduct blood vessel puncture.The ultrasonic puncture guide device meets the requirement of use.
Description
Technical field
The relevant a kind of ultrasonic unit of the present invention, espespecially a kind of ultrasound wave guides sting device.
Background technology
Vascular puncture right and wrong in general human body therapy are usually shown in, medical personnel also have to pass through quite special training, and the accumulation of experience, just can confirm that the correctness of vascular puncture position.But not quite substantially easily look at the blood vessel of patient, or patient age, anatomy is relatively big, and under the situation of blood vessel elasticity comparatively deficiency, medical personnel are just difficult to vascular puncture.
Except carrying out vascular puncture at human body crust surface, the ad-hoc location in operation is also had to carry out the demand of vascular puncture.Now, surgical staff is just more difficult to the position that the mode of palpation confirms to puncture, and can only rely on the auxiliary of instrument.Wherein as used ultrasonograph auxiliary device, it is by hyperacoustic principle, obtains the image of vessel position and then the position of guiding vascular puncture, improves the accuracy of puncture position.
And such as " Semi-compliantneedleguideforusewithultrasoundtransducers " of U.S. Patent Bulletin the 5924992nd, it discloses a kind of ultrasound wave and guides the device of vascular puncture, wherein, also the probe that ultrasound wave produces and receives is disclosed, the position being intended to carry out vascular puncture by this probe contacts carries out ultrasonic detection, and the external screen of this probe of Yu Yiyu connection can see ultrasonograph, to carry out vascular puncture.But, operator must look at external screen and pass through screen operator vascular puncture, and the non-immediate position of human body being intended to carry out puncturing that look at, operation does not only meet intuitive and the ergonomics of the mankind, the degree of difficulty of operation is also greatly improved.In addition, operator must control ultrasound waveguide leading-in device (needleguide) on the other hand, and another hands must control needle tubing and carry out vascular puncture, eyes must also stare at external screen, operationally quite inconvenience, it is easy to cause puncture accuracy not enough, and the problem that must repeatedly attempt.
What is more, the caliber of blood vessel is quite tiny, and drop slightly just cannot make piercing needle drop on correct blood vessel accurately, and affects successive treatment or operation.Furthermore, in case before the above-mentioned U.S., refer to itself FIG.-1 and FIG.-2, this ultrasound waveguide leading-in device has more that one is fixing for syringe needle (needle) and the closed axis hole of traverse, utilize this closed axis hole that this syringe needle can be facilitated to position, to coordinate ultrasound wave to carry out vascular puncture, after completing the puncture of blood vessel, just steel wire or Subsequent vessel extension fixture can be guided into this blood vessel by this syringe needle.While carrying out these work, syringe needle still must continue to the location with blood vessel, it is closed axis hole due to what coordinate this syringe needle, therefore this ultrasound waveguide leading-in device cannot be taken off in advance, it is only capable of after carrying out follow-up guiding puncture, this ultrasound waveguide leading-in device could be taken off in the lump, cause the inconvenience in use；On the other hand, also likely because the volume of this ultrasound waveguide leading-in device takies impact, and follow-up vascular puncture is disturbed.
Summary of the invention
The main purpose of the present invention, is in that solving known technology ultrasound wave guides the operation inconvenience punctured and the problem that accuracy is not enough.
For reaching above-mentioned purpose, the present invention provides a kind of ultrasound wave to guide sting device, its auxiliary guides a piercing needle and obtains the vessel position of a life entity and puncture, and this ultrasound wave guides the syringe needle positioning aid that sting device includes a ultrasonic detector, a display element and being rotatablely connected with on this ultrasonic detector is fixed on this ultrasonic detector.This ultrasonic detector includes one in order to contact and with the detecting head of vessel position of this life entity of ultrasonic detection, gripping housing, first articulated section being arranged on this gripping housing being connected with this detecting head, and one is arranged in this gripping housing and is electrically connected the image process unit of this detecting head.This display element includes one and is articulated in the second articulated section of this first articulated section, a display screen being electrically connected at this image process unit, this display screen is electrically connected with this image process unit by this first articulated section and this second articulated section, obtain the ultrasonic signal of this detecting head, and show the vessel position of this life entity.This syringe needle positioning aid this detecting head adjacent and be fixed on this ultrasonic detector, in order to this piercing needle of auxiliary positioning, puncture with the vessel position to this life entity.
In sum, the present invention has features:
One, this display module is directly arranged on this ultrasonic detector, make operator can the movement that be detected head according to ultrasonograph of intuitive, and then find vessel position fast and accurately.
Two, this display module can display the angle adjustment of screen according to the viewing visual angle of operator, and operator need not yield to the display position of display screen, and needed for may conform to use.
Accompanying drawing explanation
Fig. 1 is the perspective view of one embodiment of the invention；
Fig. 2 is the unit block schematic diagram of one embodiment of the invention；
The puncture angle that Fig. 3 is one embodiment of the invention adjusts schematic diagram；
Fig. 4 A-4B is the use view of one embodiment of the invention；
The combination that Fig. 5 is another embodiment of the present invention uses schematic diagram.
Specific embodiment
Detailed description for the present invention and technology contents, existing just cooperation illustrates as follows:
Refer to shown in " Fig. 1 ", " Fig. 2 " and " Fig. 4 A ", the present invention is that a kind of ultrasound wave guides sting device, its auxiliary guides a piercing needle 11 and obtains the vessel position of a life entity 12 and puncture, and this ultrasound wave guides sting device and includes display element 30 and the syringe needle positioning aid 40 being fixed on this ultrasonic detector 20 that a ultrasonic detector 20, is rotatablely connected with on this ultrasonic detector 20.This ultrasonic detector 20 includes one in order to contact and to grip, with what the detecting head 21, of the vessel position of this life entity 12 of ultrasonic detection was connected with this detecting head 21, the first articulated section 23 that housing 22, is arranged on this gripping housing 22, and one be arranged in this gripping housing 22 and be electrically connected the image process unit 24 of this detecting head 21, user is by holding and this gripping housing 22 mobile, and make this detecting head 21 carry out sliding in this life entity 12 correspondence position, and change, by this image process unit 24, the ultrasonic signal that this detecting head 21 obtains.This display element 30 includes second articulated section 31, being articulated in this first articulated section 23 and is electrically connected at the display screen 32 of this image process unit 24, this display screen 32 is electrically connected with this image process unit 24 by this first articulated section 23 and this second articulated section 31, obtain the ultrasonic signal of this detecting head 21, and show the vessel position of this life entity 12.This syringe needle positioning aid 40 this detecting head 21 adjacent and be securable on this ultrasonic detector 20, in the present embodiment, this syringe needle positioning aid 40 includes a main body 41 being located by connecting with this ultrasonic detector 20, and one be arranged at this main body 41 auxiliary support portion, location 42 away from this ultrasonic detector 20 side, this auxiliary support portion, location 42 more includes one and positions irrigation canals and ditches 421 for this piercing needle 11 against the first of location, these the first location irrigation canals and ditches 421 are corresponding to the diameter of this piercing needle 11, with this piercing needle 11 of auxiliary positioning, the vessel position of this life entity 12 is punctured.
In the present embodiment, this second articulated section 31 is the spheroid protruded, this first articulated section 23 is arc groove relative to this second articulated section 31, makes this display element 30 adjust the folder degree between itself and this gripping housing 22 and display direction with this first articulated section 23 for axle center.Relative, the sphere structure of this first articulated section 23 and this second articulated section 31 and arc groove structure also can be exchanged mutually, and according to factor adjustment such as design requirements.
Shown in " Fig. 3 ", in the use of syringe needle positioning aid 40, this main body 41 has a bending section 411 and two and sets up the clipping section 412 being placed in these bending section 411 two ends separately, this two clippings section 412 coordinates this bending section 411 by this gripping housing 22 of both sides clipping, in other words, this main body 41 clamps this bending section 411 for U-shaped mode；This syringe needle positioning aid 40 has more the two pivot keepers 43 setting up separately in the sides adjacent being placed in this two clippings section 412, this pivot keeper 43 is articulated in this clipping section 412, and it is fixed on this gripping housing 22 for this two clippings section 412 clipping, make this syringe needle positioning aid 40 with this pivot keeper 43 for axle center, adjust and be positioned at the puncture angle relative to this life entity 12 of this piercing needle 11 on this auxiliary support portion, location 42, it differs due to vessel depth, therefore must flow through the angle adjustment of this syringe needle positioning aid 40, control the angle of this corresponding piercing needle 11, and adjust the degree of depth of puncture.Further, this auxiliary support portion, location 42 more can be passed through an angle adjustment part 44 and be articulated in this bending section 411, and this auxiliary support portion, location 42 of adjustable is relative to the angle of this bending section 411, and then controls the puncture angle of this piercing needle 11.
Furthermore, this gripping housing 22 divides corresponding to the position of this two clippings section 412 and has a guide channel 221, the groove axis direction of this guide channel 221 is perpendicular to detecting head 21, and this guide channel 221 has a port 222 adjacent to one end of this detecting head 21, this syringe needle positioning aid 40 is made to move toward this detecting head 21 direction along this guide channel 221 and deviate from and the clamping position of this gripping housing 22.Therefore, when this syringe needle positioning aid 40 is connected with this ultrasonic detector 20, its mode carrying out horizontal translation in the surface of life entity 12 carries out looking for of vessel position, therefore this syringe needle positioning aid 40 and this ultrasonic detector 20 carry out the movement of vertical direction by this clipping section 412 along the direction of guide channel 221, just can be stably connected with.On the other hand, the position of this guide channel 221 only needs to be carried out clipping by bilateral, does not limit its specific direction.In addition, this guide channel 221 more can include one and position irrigation canals and ditches 224 for this piercing needle 11 against the second of location, and these the second location irrigation canals and ditches 224 are corresponding to the diameter of this piercing needle 11.Therefore, under the shape not using this syringe needle positioning aid 40, also can directly use this second location this piercing needle 11 of irrigation canals and ditches 224 auxiliary positioning, puncture with the vessel position to this life entity 12.
Specifically be, in the present embodiment, these the second location irrigation canals and ditches 224 are located in this guide channel 221, but if design is taken away the use of this syringe needle positioning aid 40, just can directly these the second location irrigation canals and ditches 224 be located at adjacent to this gripping housing 22 position adjacent to this detecting head 21, to directly reach the function assisting this piercing needle 11 location.
Shown in " Fig. 4 A ", the occupation mode of the present invention illustrates as follows: general in order to isolate antibacterial or virus problems, first with transparent isolation bag (not shown), this ultrasonic detector 20 can be wrapped before using, isolate this detecting head 21 and directly contact the chance of life entity 12, then this syringe needle positioning aid 40 is fixed with this ultrasonic detector 20 and be connected, then carry out sliding in the place of life entity 12 desire detection vessel position, the position being intended to detection blood vessel can be external such as human skin, or the direct detection correspondence organ surface when performing the operation.And this display element 30 just directly in the process of sliding, can directly show the image data that this detecting head 21 detects, and then supply user comparatively intuition and directly judge vessel position.Then, by this this piercing needle 11 of syringe needle positioning aid 40 auxiliary positioning, can direct viewing blood vessel image, carry out on one side vascular puncture simultaneously, improve accuracy and the credibility of operation.
After completing vascular puncture, shown in " Fig. 4 B ", only this ultrasonic detector 20 and this syringe needle positioning aid 40 being directly separating with this piercing needle 11 by these the first location irrigation canals and ditches 421 in the lump, process without lifting an eyebrow, meets the demand of user.After completing the location of this piercing needle 11, just can carry out follow-up vascular puncture program.
Except above-mentioned except forming the angle adjustment mode between display element 30 and gripping housing 22 in the way of spheroid fit, the present invention more provides another embodiment such as " Fig. 5 ", wherein have more the adaptor 50 of a connection this gripping housing 22a and this display element 30a, this adaptor 50 includes first adaptor 51 of this first articulated section of pivot joint 23a and second adaptor 52 of this second articulated section of pivot joint 31a, the axis of rotation of this first articulated section 23a and this first adaptor 51 is perpendicular to the axis of rotation of this second articulated section 31a and this second adaptor 52.And this gripping housing 22a has more the containing groove 223 of this display element 30 corresponding and accommodating, when non-working condition, this display element 30a can be received, reduce space utilization；When the state of use, just by this adaptor 50 this display element 30a can be tilted out this containing groove 223, and adjust the angles of display of this display screen 32a, meet the demand of user.
In sum, the present invention has features:
One, this display element is directly arranged on this ultrasonic detector, make operator can the movement that be detected head according to ultrasonograph of intuitive, and then find vessel position fast and accurately.
Two, this display module can display the angle adjustment of screen according to the viewing visual angle of operator, and operator need not yield to the display position of display screen, and needed for may conform to use.
Three, utilize the design of this adaptor and this containing groove, and increase the storage of bulk shape and use space, strengthen the convenience used.
Four, utilize the bending section of this main body and the design of clipping section, coordinate the guide channel gripping housing, make this syringe needle positioning aid when horizontal displacement, can the stably displacement along with the movement of gripping housing；And utilize vertical displacement just can be easily disengaged from the connection of this syringe needle positioning aid and this gripping housing, needed for meeting use.
Five, by the use of this pivot keeper, this piercing needle of adjustable is relative to the puncture angle of this life entity, and then can adjust paracentesis depth easily.
Claims (10)
1. ultrasound wave guides a sting device, and its auxiliary guides a piercing needle and obtains the vessel position of a life entity and puncture, and this ultrasound wave guides sting device and is characterised by including:
One ultrasonic detector, include one in order to contact and with the detecting head of vessel position of this life entity of ultrasonic detection, gripping housing, first articulated section being arranged on this gripping housing being connected with this detecting head, and one is arranged in this gripping housing and is electrically connected the image process unit of this detecting head；
One is rotatablely connected with the display element on this gripping housing, include one and be articulated in the second articulated section of this first articulated section, a display screen being electrically connected at this image process unit, this display screen is electrically connected with this image process unit by this first articulated section and this second articulated section, obtain the ultrasonic signal of this detecting head, and show the vessel position of this life entity；And
The one syringe needle positioning aid being fixed on this ultrasonic detector this detecting head adjacent, in order to this piercing needle of auxiliary positioning, punctures with the vessel position to this life entity.
2. ultrasound wave as claimed in claim 1 guides sting device, it is characterized in that, this second articulated section is the spheroid protruded, this first articulated section is arc groove relative to this second articulated section, makes this display element adjust the folder degree between itself and this gripping housing and display direction with this first articulated section for axle center.
3. ultrasound wave as claimed in claim 1 guides sting device, it is characterized in that the adaptor having more this gripping housing of a connection with this display element, this adaptor includes the first adaptor of this first articulated section of a pivot joint and the second adaptor of this second articulated section of a pivot joint, and the axis of rotation of this first articulated section and this first adaptor is perpendicular to the axis of rotation of this second articulated section and this second adaptor.
4. ultrasound wave as claimed in claim 1 guides sting device, it is characterized in that, this syringe needle positioning aid includes a main body being located by connecting with this ultrasonic detector, and one be arranged at this main body auxiliary support portion, location away from this ultrasonic detector side, this auxiliary support portion, location, in order to this piercing needle of auxiliary positioning, punctures with the vessel position to this life entity.
5. ultrasound wave as claimed in claim 4 guides sting device, it is characterised in that this auxiliary support portion, location includes one and positions irrigation canals and ditches for this piercing needle against the first of location, and these the first location irrigation canals and ditches are corresponding to the diameter of this piercing needle.
6. ultrasound wave as claimed in claim 4 guides sting device, it is characterized in that, this main body has a bending section and two and sets up the clipping section being placed in these bending section two ends separately, this two clippings section coordinates this bending section by this gripping housing of both sides clipping, this syringe needle positioning aid has more the two pivot keepers setting up separately in the sides adjacent being placed in this two clippings section, this pivot keeper is articulated in this clipping section, and it is fixed on this gripping housing for this two clippings section clipping, make this syringe needle positioning aid with this pivot keeper for axle center, adjust and be positioned at the puncture angle relative to this life entity of this piercing needle on this auxiliary support portion, location.
7. ultrasound wave as claimed in claim 6 guides sting device, it is characterized in that, this gripping housing divides corresponding to the position of this two clippings section and has a guide channel, and the groove axis direction of this guide channel is perpendicular to detecting head, and this guide channel has a port adjacent to one end of this detecting head.
8. ultrasound wave as claimed in claim 7 guides sting device, it is characterised in that this guide channel includes one and positions irrigation canals and ditches for this piercing needle against the second of location, and these the second location irrigation canals and ditches are corresponding to the diameter of this piercing needle.
9. ultrasound wave as claimed in claim 4 guides sting device, it is characterised in that this syringe needle positioning aid has more a pivot keeper of this main body of a pivot joint and this auxiliary support portion, location.
10. ultrasound wave as claimed in claim 1 guides sting device, it is characterized in that, more including one and be arranged at this gripping housing the second location irrigation canals and ditches adjacent to this detecting head, these the second location irrigation canals and ditches are corresponding to the diameter of this piercing needle, for this piercing needle against location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768530.0A CN105726097B (en) | 2014-12-12 | 2014-12-12 | Ultrasonic wave guides sting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768530.0A CN105726097B (en) | 2014-12-12 | 2014-12-12 | Ultrasonic wave guides sting device |
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| CN105726097A true CN105726097A (en) | 2016-07-06 |
| CN105726097B CN105726097B (en) | 2019-03-22 |
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| CN201410768530.0A Active CN105726097B (en) | 2014-12-12 | 2014-12-12 | Ultrasonic wave guides sting device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691551A (en) * | 2017-01-05 | 2017-05-24 | 青岛市第三人民医院 | Monitor system and monitor method guided by ultrasound-intervention puncture needle |
| CN106725766A (en) * | 2017-01-05 | 2017-05-31 | 青岛市第三人民医院 | Ultrasound intervention sting device and piercing assembly |
| CN108433791A (en) * | 2018-04-26 | 2018-08-24 | 王燕青 | Adjustable needle angle sting device and its system and control method |
| CN109223133A (en) * | 2018-11-07 | 2019-01-18 | 遵义医学院附属医院 | Ultrasonically guided percutaneous puncture bone positioning device |
| CN109394318A (en) * | 2018-12-18 | 2019-03-01 | 牡丹江医学院附属红旗医院 | A kind of renal puncture ancillary equipment |
| CN112006716A (en) * | 2020-10-11 | 2020-12-01 | 崔伟 | Auxiliary instrument for heart B ultrasonic examination |
| CN112138249A (en) * | 2020-08-24 | 2020-12-29 | 同济大学 | Intravenous injection robot needle insertion angle control method based on ultrasonic evaluation |
| CN113397599A (en) * | 2021-06-17 | 2021-09-17 | 北京德铭联众科技有限公司 | Ultrasonic-guided animal in-vivo blood vessel visual positioning device |
| WO2022226881A1 (en) * | 2021-04-29 | 2022-11-03 | 苏州市立普医疗科技有限公司 | Puncture frame and puncture apparatus |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691551A (en) * | 2017-01-05 | 2017-05-24 | 青岛市第三人民医院 | Monitor system and monitor method guided by ultrasound-intervention puncture needle |
| CN106725766A (en) * | 2017-01-05 | 2017-05-31 | 青岛市第三人民医院 | Ultrasound intervention sting device and piercing assembly |
| CN108433791A (en) * | 2018-04-26 | 2018-08-24 | 王燕青 | Adjustable needle angle sting device and its system and control method |
| CN109223133A (en) * | 2018-11-07 | 2019-01-18 | 遵义医学院附属医院 | Ultrasonically guided percutaneous puncture bone positioning device |
| CN109394318A (en) * | 2018-12-18 | 2019-03-01 | 牡丹江医学院附属红旗医院 | A kind of renal puncture ancillary equipment |
| CN112138249A (en) * | 2020-08-24 | 2020-12-29 | 同济大学 | Intravenous injection robot needle insertion angle control method based on ultrasonic evaluation |
| CN112138249B (en) * | 2020-08-24 | 2022-02-18 | 同济大学 | Intravenous injection robot control method based on ultrasonic evaluation |
| CN112006716A (en) * | 2020-10-11 | 2020-12-01 | 崔伟 | Auxiliary instrument for heart B ultrasonic examination |
| CN112006716B (en) * | 2020-10-11 | 2022-09-23 | 崔伟 | Auxiliary instrument for heart B ultrasonic examination |
| WO2022226881A1 (en) * | 2021-04-29 | 2022-11-03 | 苏州市立普医疗科技有限公司 | Puncture frame and puncture apparatus |
| CN113397599A (en) * | 2021-06-17 | 2021-09-17 | 北京德铭联众科技有限公司 | Ultrasonic-guided animal in-vivo blood vessel visual positioning device |
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| CN105726097B (en) | 2019-03-22 |
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Effective date of registration: 20171120 Address after: Monterey Park in California in the United States Long Hill Road No. 1441 Applicant after: Love medical science and technology company Address before: Monterey Park in California in the United States Long Hill Road No. 1441 Applicant before: Liu Mingwei |
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