CN109770996A - A kind of laparoscope multifunction surgical nipper - Google Patents
A kind of laparoscope multifunction surgical nipper Download PDFInfo
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- CN109770996A CN109770996A CN201910143234.4A CN201910143234A CN109770996A CN 109770996 A CN109770996 A CN 109770996A CN 201910143234 A CN201910143234 A CN 201910143234A CN 109770996 A CN109770996 A CN 109770996A
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- wall
- fixedly installed
- shell
- gear
- multifunction surgical
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- 230000004888 barrier function Effects 0.000 claims abstract description 19
- 210000003811 finger Anatomy 0.000 claims description 5
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 4
- 244000152100 Sorbus torminalis Species 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 210000003813 thumb Anatomy 0.000 claims description 4
- 239000003814 drug Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of laparoscope multifunction surgical nippers of medicine technology field, including shell, inner wall of tube shell is fixedly installed slot, slot inner wall is sliding combined with first clamping piece, inner wall of tube shell is fixedly installed support shaft, support shaft outer wall is rotatably assorted and has second intermediate plate, second intermediate plate one end is rotatably connected to drive rod by articulated structure, drive rod outer wall is sliding combined with support tube, support pipe outer wall is fixedly installed connecting rod, connecting rod is fixedly connected with shell, drive rod one end lower wall is fixedly installed spur rack, shell outer wall is fixedly installed turntable, turntable, which is rotatably assorted, handle, handle side wall is fixedly installed curved rack gear, inner wall of tube shell is fixedly installed rotation axis, the present invention allows the invention to carry out the dual-purpose of hook and clamping by the way that dismountable first clamping piece is arranged, encountering some barriers is inconvenient to clamp When can be in a manner of handover operation, the volume range that can be clamped is larger.
Description
Technical field
The present invention relates to medicine technology field, specially a kind of laparoscope multifunction surgical nipper.
Background technique
Surgical clamp type is more, and classification and model specification are especially more, and surgical clamp is that surgical operation is commonly used in basic surgical instrument
Pliers.
Currently, application No. is the Chinese patents of CN201720703994.2 to disclose a kind of laparoscope hand of adjustable in length
Art pincers, comprising: handle, the top of handle are connected with long pole socket, and the long pole socket is connect with a stock, and the stock front end connects
Connect plier, which is characterized in that the stock uses telescopic design, and the stock is made of outer layer sleeve and inner layer sleeve, institute
It states inner layer sleeve to be nested in the outer layer sleeve, the inner layer sleeve can be axially moveable in the outer layer sleeve.Although
This utility model by above-mentioned means, can to avoid in intraperitoneal inspection and treatment due to surgical forceps for abdominoscope length is improper
It is forced the surgical clamp more renewed or abdominal cavity punching replacement surgical clamp enters abdominal cavity position again, reduces operating procedure, shorten behaviour
Make the time, reduce the pain of patient, but can not achieve the function of surgical clamp end back hook, it is inconvenient to encounter some barriers
Operation, clamping article angular range are not big enough.
Based on this, the present invention devises a kind of laparoscope multifunction surgical nipper, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of laparoscope multifunction surgical nippers, to solve to mention in above-mentioned background technique
The function of can not achieve surgical clamp end back hook out, encountering some barriers is inconvenient to operate, and clamping article angular range is not
Enough big problems.
To achieve the above object, the invention provides the following technical scheme: a kind of laparoscope multifunction surgical nipper, including
Shell, the inner wall of tube shell are fixedly installed slot, and the slot inner wall is sliding combined with first clamping piece, and the inner wall of tube shell is solid
Surely it is provided with support shaft, the support shaft outer wall is rotatably assorted and has second intermediate plate, and described second intermediate plate one end passes through articulated structure
It is rotatably connected to drive rod, the drive rod outer wall is sliding combined with support tube, and the support pipe outer wall is fixedly installed connection
Bar, the connecting rod are fixedly connected with the shell, and described drive rod one end lower wall is fixedly installed spur rack, outside the shell
Wall is fixedly installed turntable, and the turntable, which is rotatably assorted, handle, and the handle side wall is fixedly installed curved rack gear, described
Inner wall of tube shell is fixedly installed rotation axis, and the rotation axis outer wall is rotatably assorted and has first gear, the rotation axis outer wall rotation
Be combined with second gear, the first gear is fixedly connected by gear fixed link with second gear, the curved rack gear with it is described
Second gear intermeshing, the spur rack and the first gear are intermeshed, and fixed offer of the shell outer wall passes through
Hole.
Preferably, the articulated structure includes articulated jib, and the articulated jib is fixedly connected with driving boom end, described hinged
Arm inner wall is fixedly installed articulated shaft, and the articulated shaft is rotatably assorted with second intermediate plate.
Preferably, the drive rod is rectangular shape, and the support tube is cuboid tubulose.
Preferably, the first clamping piece is fixedly installed anti-skid chequer on one side, and the first clamping piece end is fixedly installed guarantor
Guard circle arc, the first clamping piece are fixedly installed blocking oblique arm on one side.
Preferably, described shell one end is fixedly installed inclined-plane, and the shell is fixedly installed close to first clamping piece one end
First barrier sheet, the chamfered surface are fixedly installed the second barrier sheet, and first barrier sheet and second barrier sheet connect
The place of connecing is fixedly installed drag reduction power circular arc.
Preferably, the connecting rod is arranged two groups, and connecting rod described in two groups is located at the axisymmetric two sides of support tube pipe.
Preferably, the first gear is fixedly connected by gear fixed link with second gear.
Preferably, the shell outer wall fixing sleeve is equipped with grip, and the grip side wall fixation offers thumb pad, institute
It states the fixation of handle outer wall and offers three finger gripping slots, the handle top is fixedly installed flexible pad.
Preferably, described shell one end is fixedly installed with top, and fixed offer passes through mouth at the top of the top.
Preferably, the first clamping piece and the second intermediate plate side wall are fixedly installed clamping jaw.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention allows the invention to carry out the dual-purpose of hook and clamping by the dismountable first clamping piece of setting, encounter
Some barriers can be in a manner of handover operation when being inconvenient to clamp.
2. the folding angle of second intermediate plate of the present invention is larger, therefore the volume range that the present invention can clamp is larger.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic cross-sectional view of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is side rear viewing angle constructions schematic diagram of the present invention；
Fig. 4 is present invention figure A enlarged diagram；
Fig. 5 is present invention figure B enlarged diagram；
Fig. 6 is first gear design of part schematic diagram of the present invention；
Fig. 7 is the structural schematic diagram of this articulated structure；
Fig. 8 is first clamping piece of the present invention and second intermediate plate installation folder claw-like state structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- shell, 2- slot, 3- first clamping piece, 4- support shaft, 5- second intermediate plate, 6- articulated structure, 7- drive rod, 8-
Support tube, 9- connecting rod, 10- spur rack, 11- turntable, 12- handle, the curved rack gear of 13-, 14- rotation axis, 15- first gear,
16- second gear, 17- gear fixed link, 18- through hole, 19- articulated jib, 20- articulated shaft, 21- anti-skid chequer, 22- protection circle
Arc, 23- stop oblique arm, the inclined-plane 24-, the first barrier sheet of 25-, the second barrier sheet of 26-, 27- grip, 28- thumb pad, the finger of 29- tri-
Slot, 30- flexible pad are held, 31- comes directly towards, and 32- passes through mouth, 33- clamping jaw.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-8 is please referred to, the present invention provides a kind of technical solution: a kind of laparoscope multifunction surgical nipper, including pipe
Shell 1,1 inner wall of shell are fixedly installed slot 2, and 2 inner wall of slot is sliding combined with first clamping piece 3, the fixed setting of 1 inner wall of shell
There is support shaft 4,4 outer wall of support shaft, which is rotatably assorted, second intermediate plate 5, and 5 one end of second intermediate plate is rotatably connected to by articulated structure 6
Drive rod 7,7 outer wall of drive rod are sliding combined with support tube 8, and 8 outer wall of support tube is fixedly installed connecting rod 9, connecting rod 9 and pipe
Shell 1 is fixedly connected, and 7 one end lower wall of drive rod is fixedly installed spur rack 10, and 1 outer wall of shell is fixedly installed turntable 11, is turned
Dynamic platform 11 is rotatably assorted and has handle 12, and 12 side wall of handle is fixedly installed curved rack gear 13, and 1 inner wall of shell is fixedly installed rotation axis
14,14 outer wall of rotation axis, which is rotatably assorted, first gear 15, and 14 outer wall of rotation axis, which is rotatably assorted, second gear 16, the first tooth
Wheel 15 is fixedly connected by gear fixed link 17 with second gear 16, and curved rack gear 13 is intermeshed with second gear 16, spur rack
10 are intermeshed with first gear 15, and the fixation of 1 outer wall of shell offers through hole 18.
Wherein, articulated structure 6 includes articulated jib 19, and articulated jib 19 is fixedly connected with 7 end of drive rod, 19 inner wall of articulated jib
It is fixedly installed articulated shaft 20, articulated shaft 20 is rotatably assorted with second intermediate plate 5, and drive rod 7 is rectangular shape, and support tube 8 is
Cuboid tubulose, first clamping piece 3 are fixedly installed anti-skid chequer 21 on one side, and 3 end of first clamping piece is fixedly installed protection circular arc 22,
First clamping piece 3 is fixedly installed on one side stops oblique arm 23, and 1 one end of shell is fixedly installed inclined-plane 24, and shell 1 is close to first clamping piece
3 one end are fixedly installed the first barrier sheet 25, and 24 surface of inclined-plane is fixedly installed the second barrier sheet 26, the first barrier sheet 25 and
Two barrier sheets, 26 junction is fixedly installed drag reduction power circular arc, and connecting rod 9 is arranged two groups, and two groups of connecting rods 9 are located at support
Pipe 8 manages axisymmetric two sides, and first gear 15 is fixedly connected by gear fixed link 17 with second gear 16, and 1 outer wall of shell is solid
Surely it is arranged with grip 27,27 side wall of grip is fixed to offer thumb pad 28, and the fixation of 12 outer wall of handle offers three finger gripping slots 29,
12 top of handle is fixedly installed flexible pad 30, and 1 one end of shell is fixedly installed with top 31, and 31 top fixation of top offers logical
Mouth 32 is crossed, referring to Fig. 8, clamping jaw 33 is fixedly installed with 5 side wall of second intermediate plate in first clamping piece 3 of the present invention and is used as this implementation
The a preferred technical solution of example.
One concrete application of the present embodiment are as follows: for the present invention there are two types of application method, the first usage is by 3 first clamping pieces
It being mounted in slot 2, can be used to clamp, hand is held grip 27 and three finger gripping slots 29 and firmly squeezed by user at this time, so that
Handle 12 is rotated around turntable 11, to drive curved rack gear 13 to move curved rack gear 13, due to curved rack gear 13 and second gear 16
Intermeshing, therefore second gear 16 rotates to drive first gear 15, the rotation of first gear 15 is to drive straight-tooth
Item 15 moves, so that drive rod 7 betides the movement of the opposite sliding of support tube 8, so that articulated structure 6 pulls second
Intermediate plate 5 then make second intermediate plate 5 around support shaft 4 rotation so that the distance between first clamping piece 3 and second intermediate plate 5 reduction from
And affected area is clamped and is taken out, since the folding angle of second intermediate plate 5 is larger, volume range that the present invention can clamp compared with
Greatly, second method of the present invention is not install first clamping piece 3, and then rotating handle 12 makes second intermediate plate 5 be in maximum open-angle
Degree, second intermediate plate 5 and shell 1 are in smaller angle, and a back hook, which is collectively formed, in second intermediate plate 5 and shell 1 at this time can carry out hook
Operation, then encounter some barriers and can use such operation when being inconvenient to clamp.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (10)
1. a kind of laparoscope multifunction surgical nipper, including shell (1), it is characterised in that: shell (1) the inner wall fixation is set
It is equipped with slot (2), slot (2) inner wall is sliding combined with first clamping piece (3), and shell (1) inner wall is fixedly installed branch
It supports axis (4), support shaft (4) outer wall is rotatably assorted and has second intermediate plate (5), and described second intermediate plate (5) one end is by hingedly tying
Structure (6) is rotatably connected to drive rod (7), and drive rod (7) outer wall is sliding combined with support tube (8), and the support tube (8) is outside
Wall is fixedly installed connecting rod (9), and the connecting rod (9) is fixedly connected with the shell (1), under described drive rod (7) one end
Wall is fixedly installed spur rack (10), and shell (1) outer wall is fixedly installed turntable (11), turntable (11) rotation
It is combined with handle (12), handle (12) side wall is fixedly installed curved rack gear (13), and shell (1) inner wall is fixedly installed
Rotation axis (14), rotation axis (14) outer wall are rotatably assorted and have first gear (15), and rotation axis (14) the outer wall rotation is matched
Conjunction has second gear (16), and the first gear (15) is fixedly connected by gear fixed link (17) with second gear (16), institute
It states curved rack gear (13) and the second gear (16) to be intermeshed, the spur rack (10) is mutually nibbled with the first gear (15)
It closes, shell (1) the outer wall fixation offers through hole (18).
2. a kind of laparoscope multifunction surgical nipper according to claim 1, it is characterised in that: the articulated structure
It (6) include articulated jib (19), the articulated jib (19) is fixedly connected with drive rod (7) end, and articulated jib (19) inner wall is solid
Surely it is provided with articulated shaft (20), the articulated shaft (20) is rotatably assorted with second intermediate plate (5).
3. a kind of laparoscope multifunction surgical nipper according to claim 1, it is characterised in that: the drive rod (7)
For rectangular shape, the support tube (8) is cuboid tubulose.
4. a kind of laparoscope multifunction surgical nipper according to claim 1, it is characterised in that: the first clamping piece
(3) it being fixedly installed on one side anti-skid chequer (21), first clamping piece (3) end is fixedly installed protection circular arc (22), and described the
One intermediate plate (3) is fixedly installed on one side stops oblique arm (23).
5. a kind of laparoscope multifunction surgical nipper according to claim 1, it is characterised in that: the shell (1) one
End is fixedly installed inclined-plane (24), and the shell (1) is fixedly installed the first barrier sheet (25) close to first clamping piece (3) one end,
Inclined-plane (24) surface is fixedly installed the second barrier sheet (26), first barrier sheet (25) and second barrier sheet
(26) junction is fixedly installed drag reduction power circular arc.
6. a kind of laparoscope multifunction surgical nipper according to claim 1, it is characterised in that: the connecting rod (9)
It is arranged two groups, connecting rod described in two groups (9) is located at support tube (8) and manages axisymmetric two sides.
7. a kind of laparoscope multifunction surgical nipper according to claim 1, it is characterised in that: the first gear
(15) it is fixedly connected by gear fixed link (17) with second gear (16).
8. a kind of laparoscope multifunction surgical nipper according to claim 1, it is characterised in that: the shell (1) is outside
Wall fixing sleeve is equipped with grip (27), and grip (27) the side wall fixation offers thumb pad (28), and handle (12) outer wall is solid
Surely three finger gripping slots (29) are offered, handle (12) top is fixedly installed flexible pad (30).
9. a kind of laparoscope multifunction surgical nipper according to claim 1, it is characterised in that: the shell (1) one
End is fixedly installed with top (31), and fixation is offered through mouth (32) at the top of the top (31).
10. a kind of laparoscope multifunction surgical nipper according to claim 1, it is characterised in that: the first clamping piece
(3) clamping jaw (33) are fixedly installed with the second intermediate plate (5) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910143234.4A CN109770996B (en) | 2019-02-26 | 2019-02-26 | Multifunctional operation grasping forceps for laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910143234.4A CN109770996B (en) | 2019-02-26 | 2019-02-26 | Multifunctional operation grasping forceps for laparoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109770996A true CN109770996A (en) | 2019-05-21 |
| CN109770996B CN109770996B (en) | 2021-08-06 |
Family
ID=66487184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910143234.4A Expired - Fee Related CN109770996B (en) | 2019-02-26 | 2019-02-26 | Multifunctional operation grasping forceps for laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109770996B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932615A (en) * | 2021-01-28 | 2021-06-11 | 中南大学湘雅医院 | Multifunctional laparoscopic surgery forceps |
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| US4112951A (en) * | 1976-01-26 | 1978-09-12 | Research Corporation | Surgical clip |
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| US20100179382A1 (en) * | 2005-11-09 | 2010-07-15 | Ethicon Endo-Surgery, Inc. | Hydraulically and electrically actuated articulation joints for surgical instruments |
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| CN103189003A (en) * | 2010-09-09 | 2013-07-03 | 伦敦大学玛丽皇后西域学院 | Forceps comprising a trocar tip |
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| CN107007327A (en) * | 2017-03-29 | 2017-08-04 | 苏国强 | One kind can the double duckbilled intestinal clamps of single action |
| WO2017184964A1 (en) * | 2016-04-21 | 2017-10-26 | Applied Medical Resources Corporation | Laparoscopic clip applier |
| CN207084842U (en) * | 2017-02-26 | 2018-03-13 | 李晓阳 | A kind of hysteroscope takes suture needle to clamp |
| CN207755334U (en) * | 2017-05-12 | 2018-08-24 | 冯丽霞 | Fibroid nipper |
| CN207768470U (en) * | 2017-06-16 | 2018-08-28 | 于娟 | A kind of surgical forceps for abdominoscope of adjustable in length |
-
2019
- 2019-02-26 CN CN201910143234.4A patent/CN109770996B/en not_active Expired - Fee Related
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112951A (en) * | 1976-01-26 | 1978-09-12 | Research Corporation | Surgical clip |
| US20100179382A1 (en) * | 2005-11-09 | 2010-07-15 | Ethicon Endo-Surgery, Inc. | Hydraulically and electrically actuated articulation joints for surgical instruments |
| CN201324267Y (en) * | 2008-12-18 | 2009-10-14 | 徐志明 | Multifunctional laparoscope surgical forceps |
| CN201624714U (en) * | 2010-01-11 | 2010-11-10 | 杭州康基医疗器械有限公司 | Direct-viewing minimally-invasive intestine nipper |
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| EP2412319A2 (en) * | 2010-07-28 | 2012-02-01 | Tyco Healthcare Group LP | Articulating clip applier |
| CN103189003A (en) * | 2010-09-09 | 2013-07-03 | 伦敦大学玛丽皇后西域学院 | Forceps comprising a trocar tip |
| CN201879781U (en) * | 2010-12-06 | 2011-06-29 | 天津市儿童医院 | Pylorus nippers used for neonate laparoscope pyloromyotomy |
| CN201968775U (en) * | 2011-03-02 | 2011-09-14 | 桐庐洲济医疗器械有限公司 | Direct -view intestinal grasping forceps |
| CN203252698U (en) * | 2013-03-28 | 2013-10-30 | 杭州洁伊医疗器械有限公司 | Gripping tongs for small incision surgery |
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| CN207084842U (en) * | 2017-02-26 | 2018-03-13 | 李晓阳 | A kind of hysteroscope takes suture needle to clamp |
| CN107007327A (en) * | 2017-03-29 | 2017-08-04 | 苏国强 | One kind can the double duckbilled intestinal clamps of single action |
| CN207755334U (en) * | 2017-05-12 | 2018-08-24 | 冯丽霞 | Fibroid nipper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112932615A (en) * | 2021-01-28 | 2021-06-11 | 中南大学湘雅医院 | Multifunctional laparoscopic surgery forceps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109770996B (en) | 2021-08-06 |
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