CN105615957B - It is exclusively used in the rig of endoscope Handheld visual puncture outfit - Google Patents
It is exclusively used in the rig of endoscope Handheld visual puncture outfit Download PDFInfo
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- CN105615957B CN105615957B CN201610155620.1A CN201610155620A CN105615957B CN 105615957 B CN105615957 B CN 105615957B CN 201610155620 A CN201610155620 A CN 201610155620A CN 105615957 B CN105615957 B CN 105615957B
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- Prior art keywords
- puncturing
- puncture
- seat
- handle
- fixed
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3419—Sealing means between cannula and body
Abstract
The invention provides a kind of rig for being exclusively used in endoscope Handheld visual puncture outfit, including handle, puncturing lever, puncturing head, puncture channel, inner tube is provided with handle, the rear end of puncturing lever is connected with handle, puncturing head is fixed on the front end of puncturing lever, and puncturing lever is connected with inner tube；Puncture channel is enclosed on the outside of puncturing lever；Described puncturing head is made by transparent polymer material.Endoscope is penetrated from inner tube rear end, through puncturing lever until at puncturing head.Puncture channel is sealed to puncturing lever.Reasonable in design of the present invention, easy to operate, endoscope is not contacted directly with internal raffinate, it is to avoid damaged；While puncturing lever good sealing effect.
Description
Technical field
The present invention relates to a kind of rig for being exclusively used in endoscope Handheld visual puncture outfit, it is mainly used in human body sick
Operations Research and the operation video frequency operation of stove, belong to technical field of medical instruments.
Background technology
Minimally Invasive Surgery is widely used, and puncture outfit is the operating walk way in operating theater instruments turnover human body in Minimally Invasive Surgery, existing
The puncture outfit of technology, which is penetrated after human body, pulls out necessary puncture needle, operating walk way is passed in and out applied to operating theater instruments, if endoscope is worn
Enter operating walk way to enter in human body, mirror bar and camera lens are contacted with internal raffinate, if endoscope lens seal poor, internal raffinate meeting
Endoscope is penetrated into, causes endoscope to damage, can not meet preferable operation application effect.
China Patent No.：201320768319.X, discloses a kind of human kidney operation puncturing passage, during operation, is also
Puncture channel is pierced into human body, endoscope is directly entered through passage and is operated in vivo, inevitably with internal liquid
Body is contacted, and time length is easily damaged endoscope.
The content of the invention
The technical problems to be solved by the invention are to overcome the above-mentioned deficiency in the presence of prior art, and provide one kind and set
Meter is reasonable, good sealing effect, the complete device for being exclusively used in endoscope Handheld visual puncture outfit that endoscope will not be with bioresorbable
Tool.
The present invention solves the technical scheme that is used of above-mentioned technical problem：One kind is exclusively used in endoscope Handheld visual and worn
Pierce the rig of device, it is characterised in that：It includes being provided with inner tube in handle, puncturing lever, puncturing head, puncture channel, handle,
The rear end of puncturing lever is connected with handle, and puncturing head is fixed on the front end of puncturing lever, and puncturing lever is connected with inner tube；Puncture channel is enclosed on
The outside of puncturing lever；Described puncturing head is made by transparent polymer material.Endoscope is penetrated from inner tube rear end, through puncturing lever
Until at puncturing head.Because puncturing head is transparent, endoscope can be directly operated, and without being contacted with internal raffinate, be prevented
Damaged by body fluid pervious.Puncture channel is sealed to puncturing lever.
Puncture channel of the present invention includes puncturing set, punctures seat, punctures lid, punctures the front end of seat solid with puncturing set
Fixed, rear end is fixed with puncturing lid；Puncture and double-layer seal film is provided with seat, puncture in lid and be provided with resilient channels.It is logical in elasticity
In the presence of road, puncture outfit, which is penetrated, holds puncturing lever tightly after puncture channel, reach sealing effectiveness.Diaphragm seal is that part is fully sealed, when
Puncture outfit is penetrated after puncture channel, and puncturing head wears out diaphragm seal, and diaphragm seal is flexible, reaches sealing effectiveness.Double-layer seal film
Sealing effectiveness more preferably, in operation application, puncturing lever penetrates puncture channel, and resilient channels, double-layer seal film hold puncturing lever tightly
It is fully sealed, reaches that pneumoperitoneum sealing effectiveness is applied in operation.
Hard collar and soft collar are provided with resilient channels of the present invention, resilient channels are consolidated with hard collar
Fixed, hard collar is fixed with soft collar, and soft collar is fixed with puncturing lid.It is flexible during puncture, with buffering effect, no
It is fragile.
It is provided between puncture lid of the present invention and puncture seat on cutting ferrule, cutting ferrule and is provided with snap fit, snap fit, which is caught in, is worn
Thorn seat is fixed；Sealing ring is provided between described cutting ferrule and puncture seat, soft collar is stuck between cutting ferrule and puncture lid.Close
In the presence of seal, make to be fully sealed between puncture seat and cutting ferrule.
Link slot is provided with handle of the present invention, the rear end of puncturing lever is provided with connecting seat, and connecting seat is caught in company
It is fixed in access slot.Convenient disassembly between handle and puncturing lever, good sealing effect.
Connector is provided with connecting seat of the present invention, puncture, which is covered, is provided with connecting hole, and connector is inserted in connection
It is fixed in hole.Puncture channel clamping on puncturing lever is consolidated, will not be rotated.
Clamping seat is provided with handle of the present invention, clamping seat is arranged in handle by connecting pin, connecting pin
Two ends are fixed in handle, and clamping seat is inserted in connecting pin and can rotated；One end of clamping seat penetrates inner tube, and the other end is located at handle
Outside.When endoscope penetrates inner tube, clamping seat is stirred, the mirror bar of the lucky clamping endoscope in top of clamping seat makes endoscope in hand
Will not arbitrarily it be slided up and down in art operation, it is ensured that what operation was applied is smoothed out.
Handle of the present invention is formed by two pieces of symmetrical Handleset docking merging, is set in one of Handleset
It is equipped with deck, another piece of Handleset and is provided with neck, deck is caught in neck fixed.It is easily installed renewal part.
Reinforcement is provided with handle of the present invention, reinforcement is located at the both sides of inner tube.For consolidating inner tube and handle,
Prevent from damaging handle during endoscopic procedure.
Valve is provided with puncture seat of the present invention.It is easy to be rinsed inside seat to puncturing.
Puncturing lever of the present invention and between puncturing seat arc excessively, during puncture, arcwall face is against human body wound just, is difficult pair
Human body produces further wound, and sealing effectiveness might as well.
Apparatus of the present invention is disposable product.Cost is low, sanitation and hygiene.
The present invention compared with prior art, with following positive effect：Reasonable in design, easy to operate, endoscope is not
Directly contacted with internal raffinate, it is to avoid damage；While puncturing lever good sealing effect.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of puncture channel of the present invention.
Fig. 3 is the structural representation of removing puncture channel in Fig. 1.
Fig. 4 is the separated structural representation of handle of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the invention will be further described by embodiment.
Embodiment：
Referring to Fig. 1~Fig. 4, the present embodiment includes setting in handle 1, puncturing lever 10, puncturing head 11, puncture channel, handle 1
There is inner tube 3, the rear end of puncturing lever 10 is connected with handle 1, and puncturing head 11 is fixed on the front end of puncturing lever 10, puncturing lever 10 and inner tube
3 connections；Puncture channel is enclosed on the outside of puncturing lever 10；Described puncturing head 11 is made by transparent polymer material.Endoscope from
The rear end of inner tube 3 is penetrated, through puncturing lever 10 until at puncturing head 11.Because puncturing head 11 is transparent, endoscope can directly carry out hand
Art is operated, and without contacting with internal raffinate, prevents from being damaged by body fluid pervious.Puncture channel is sealed to puncturing lever 10.
In the present embodiment, puncture channel includes puncturing set 14, punctures seat 15, punctures lid 22, punctures the front end of seat 15 with wearing
Thorn set 14 is fixed, and rear end is fixed with puncturing lid 22；Puncture and diaphragm seal 17 is provided with seat 15, puncture and set flexible logical in lid 22
Road 26.In the presence of resilient channels 26, puncture outfit penetrates holding puncturing lever 10 after puncture channel, reaches sealing effectiveness.Sealing
Film 17 is that part is fully sealed, after puncture outfit penetrates puncture channel, and puncturing head 11 wears out diaphragm seal 17, and diaphragm seal 17 has bullet
Property, reach sealing effectiveness.
In the present embodiment, diaphragm seal 17 is double-layer seal film.Sealing effectiveness more preferably, in operation application, wear by puncturing lever 10
Enter puncture channel, resilient channels 26, double-layer seal film are held puncturing lever 10 tightly and be fully sealed, reach that operation application pneumoperitoneum seals effect
Really.
In the present embodiment, hard collar 25 and soft collar 24, resilient channels 26 and hard are provided with resilient channels 26
Collar 25 is fixed, and hard collar 25 is fixed with soft collar 24, and soft collar 24 is fixed with puncturing lid 22.There is bullet during puncture
Property, with buffering effect, it is hardly damaged.
In the present embodiment, it is provided between puncture lid 22 and puncture seat 15 on cutting ferrule 20, cutting ferrule 20 and is provided with snap fit 21, blocked
Hook 21 is caught in puncture seat 15 and fixed.
In the present embodiment, cutting ferrule 20 and puncture and be provided with sealing ring 19 between seat 15, soft collar 24 be stuck in cutting ferrule 20 with
Between puncture lid 22.In the presence of sealing ring 19, make to be fully sealed between puncture seat 15 and cutting ferrule 20.
In the present embodiment, link slot 4 is provided with handle 1, the rear end of puncturing lever 10 is provided with connecting seat 12, connecting seat 12
It is fixed in Snap joint groove 4.Convenient disassembly between handle 1 and puncturing lever 10, good sealing effect.
In the present embodiment, connector 13 is provided with connecting seat 12, punctures and is provided with connecting hole 23, connector 13 on lid 22
It is inserted in connecting hole 23 fixed.Puncture channel clamping on puncturing lever 10 is consolidated, will not be rotated.
In the present embodiment, clamping seat 8 is provided with handle 1, clamping seat 8 is arranged in handle 1 by connecting pin 9, connection
The two ends of pin 9 are fixed in handle 1, and clamping seat 8 is inserted in connecting pin 9 and can rotated；One end of clamping seat 8 penetrates inner tube 3, another
End is located at outside handle 1.When endoscope penetrates inner tube 3, clamping seat 8, the mirror of the lucky clamping endoscope in top of clamping seat 8 are stirred
Bar, makes endoscope arbitrarily not slided up and down in operation technique, it is ensured that what operation was applied is smoothed out.
In the present embodiment, puncture and be provided with valve 16 on seat 15.It is easy to be rinsed inside seat 15 to puncturing.
In the present embodiment, excessively, during puncture, arcwall face is against human body wound to arc just between puncturing lever 10 and puncture seat 15
Mouthful, it is difficult to produce human body further wound, sealing effectiveness might as well.
In the present embodiment, handle 1 docks merging by two pieces of symmetrical Handlesets 31 and formed, one of Handleset 31
Inside it is provided with deck 6, another piece of Handleset 31 and is provided with neck 5, deck 6 is caught in neck 5 fixed.It is easily installed replacing
Part.
In the present embodiment, reinforcement 2 is provided with handle 1, reinforcement 2 is located at the both sides of inner tube 3.For consolidating inner tube 3
With handle 1, prevent from damaging handle 1 during endoscopic procedure.
During installation, first handle 1 can be separated, the puncturing lever 10 with connecting seat 12 is installed in link slot 4, by card
Tight seat 8 is arranged in handle 1 by connecting pin 9, and handle 1 is then closed again；When being inserted in puncture channel, puncturing head 11 is sequentially passed through
Resilient channels 26 and two layers of diaphragm seal 17, until the connector 13 on connecting seat 12 is caught in the connecting hole 23 punctured on lid 22 just
In, integral installation is completed.In use, puncturing head 11 is first punctured, then endoscope is inserted in from the rear end of inner tube 3, saturating
Visual operation is carried out in bright puncturing head 11, without raffinate in direct contact, prevents from damaging.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, as long as its part does not specify specific shape
Shape and size, then the part can be any shape and size being adapted with its structure；Meanwhile, the title that part is taken
Can be different.The equivalent or simple change that all construction, feature and principles according to described in inventional idea of the present invention are done, is included in
In the protection domain of patent of the present invention.
Claims (1)
1. a kind of rig for being exclusively used in endoscope Handheld visual puncture outfit, it is characterised in that：It includes handle, punctured
Inner tube is provided with bar, puncturing head, puncture channel, handle, the rear end of puncturing lever is connected with handle, and puncturing head is fixed on puncturing lever
Front end, puncturing lever connects with inner tube；Puncture channel is enclosed on the outside of puncturing lever；Described puncturing head is by transparent polymer material
Make；Puncture channel includes puncturing set, punctures seat, punctures lid, and the front end for puncturing seat is fixed with puncturing set, and rear end is solid with puncturing lid
It is fixed；Puncture and double-layer seal film is provided with seat, puncture in lid and be provided with resilient channels；Be provided with resilient channels hard collar and
Soft collar, resilient channels are fixed with hard collar, and hard collar is fixed with soft collar, and soft collar is fixed with puncturing lid；
Puncture to be provided with cutting ferrule, cutting ferrule between lid and puncture seat and be provided with snap fit, snap fit is caught in puncture seat and fixed；Described cutting ferrule with
Sealing ring is provided between puncture seat, soft collar is stuck between cutting ferrule and puncture lid；Link slot, puncturing lever are provided with handle
Rear end be provided with connecting seat, connecting seat Snap joint groove it is fixed；Connector is provided with connecting seat, puncture, which is covered, to be provided with
Connecting hole, connector, which is inserted in connecting hole, to be fixed, and is consolidated puncture channel clamping on puncturing lever, will not be rotated；Set in handle
Clamping seat is equipped with, clamping seat is arranged in handle by connecting pin, and the two ends of connecting pin are fixed in handle, and clamping seat is inserted in company
Pin can be rotated；One end of clamping seat penetrates inner tube, and the other end is located at outside handle；Handle is by two pieces of symmetrical Handlesets pair
Engage and form, be provided with one of Handleset in deck, another piece of Handleset and be provided with neck, deck is caught in card
It is fixed in groove；Reinforcement is provided with handle, reinforcement is located at the both sides of inner tube；Puncture and be provided with valve on seat；Puncturing lever with
Puncture arc-shaped transition between seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155620.1A CN105615957B (en) | 2016-03-18 | 2016-03-18 | It is exclusively used in the rig of endoscope Handheld visual puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155620.1A CN105615957B (en) | 2016-03-18 | 2016-03-18 | It is exclusively used in the rig of endoscope Handheld visual puncture outfit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105615957A CN105615957A (en) | 2016-06-01 |
| CN105615957B true CN105615957B (en) | 2017-11-07 |
Family
ID=56031607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155620.1A Active CN105615957B (en) | 2016-03-18 | 2016-03-18 | It is exclusively used in the rig of endoscope Handheld visual puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105615957B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017100863B3 (en) * | 2017-01-18 | 2018-06-14 | Hoya Corporation | Endoscope with coating |
| CN113133815B (en) * | 2021-04-22 | 2022-10-14 | 施爱德（厦门）医疗器材有限公司 | Puncture outfit |
| CN113017805A (en) * | 2021-04-22 | 2021-06-25 | 施爱德（厦门）医疗器材有限公司 | Puncture outfit |
| DE112022002296T5 (en) * | 2021-04-22 | 2024-04-11 | Surgaid Medical (Xiamen) Co., Ltd. | Puncture instrument and sleeve tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5591192A (en) * | 1995-02-01 | 1997-01-07 | Ethicon Endo-Surgery, Inc. | Surgical penetration instrument including an imaging element |
| CN1850011A (en) * | 2006-05-31 | 2006-10-25 | 飞秒光电科技(西安)有限公司 | Visual puncturing device for vagina sting operation to treat pressure urinary incontinence |
| CN101069633A (en) * | 2006-05-08 | 2007-11-14 | 伊西康内外科公司 | Endoscopic translumenal surgical systems |
| CN201175363Y (en) * | 2008-04-14 | 2009-01-07 | 上海凯得精密模具有限公司 | Visible puncture stabber for medical purpose |
| CN102908180A (en) * | 2012-09-05 | 2013-02-06 | 重庆医科大学 | Novel miniature visualized puncture system |
| CN205626048U (en) * | 2016-03-18 | 2016-10-12 | 杭州光典医疗器械有限公司 | Visual puncture ware of multifunctional handle formula |
-
2016
- 2016-03-18 CN CN201610155620.1A patent/CN105615957B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5591192A (en) * | 1995-02-01 | 1997-01-07 | Ethicon Endo-Surgery, Inc. | Surgical penetration instrument including an imaging element |
| CN101069633A (en) * | 2006-05-08 | 2007-11-14 | 伊西康内外科公司 | Endoscopic translumenal surgical systems |
| CN1850011A (en) * | 2006-05-31 | 2006-10-25 | 飞秒光电科技(西安)有限公司 | Visual puncturing device for vagina sting operation to treat pressure urinary incontinence |
| CN201175363Y (en) * | 2008-04-14 | 2009-01-07 | 上海凯得精密模具有限公司 | Visible puncture stabber for medical purpose |
| CN102908180A (en) * | 2012-09-05 | 2013-02-06 | 重庆医科大学 | Novel miniature visualized puncture system |
| CN205626048U (en) * | 2016-03-18 | 2016-10-12 | 杭州光典医疗器械有限公司 | Visual puncture ware of multifunctional handle formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105615957A (en) | 2016-06-01 |
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Address after: 311508 No. 2, Fengxiang Road, Tonglu Economic Development Zone, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Mindray Technology Co.,Ltd. Address before: No. 88, Baiyunyuan West Road, Tongjun Street, Tonglu County, Hangzhou, Zhejiang 311501 Patentee before: Hangzhou Optcla Medical Instrument Co.,Ltd. |
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