CN108742782A - Laparoscope multifunction surgical nipper - Google Patents
Laparoscope multifunction surgical nipper Download PDFInfo
- Publication number
- CN108742782A CN108742782A CN201810313146.XA CN201810313146A CN108742782A CN 108742782 A CN108742782 A CN 108742782A CN 201810313146 A CN201810313146 A CN 201810313146A CN 108742782 A CN108742782 A CN 108742782A
- Authority
- CN
- China
- Prior art keywords
- forceps members
- forceps
- members
- handle
- operation portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000002357 laparoscopic surgery Methods 0.000 description 4
- 210000000683 abdominal cavity Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 208000034657 Convalescence Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in 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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00389—Button or wheel for performing multiple functions, e.g. rotation of shaft and end effector
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00389—Button or wheel for performing multiple functions, e.g. rotation of shaft and end effector
- A61B2017/00393—Button or wheel for performing multiple functions, e.g. rotation of shaft and end effector with means for switching between functions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2901—Details of shaft
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses laparoscope multifunction surgical nippers, including operation portion, cylindrical portion and forceps members, it is provided with fixed handle on the operation portion, fixed handle lower end is provided with pincers tail, upper end is provided with support handle, fixed handle is positive circular ring structure, the forceps members are by the first forceps members, second forceps members, third forceps members and the 4th forceps members composition, first forceps members, second forceps members, third forceps members and the 4th forceps members are respectively four kinds of different types of surgical grasping forceps, first forceps members, second forceps members, third forceps members and the 4th forceps members one end are both provided with the adjustable pliers base portion dehisced, it is movably set with four kinds of different binding clips in each pliers base portion, corresponding binding clip holding section is provided in each binding clip.The present invention alleviates the workload of operative doctor, saves the time of operation without replacing surgical grasping forceps instrument repeatedly.
Description
Technical field
The present invention relates to a kind of laparoscope surgical instruments, especially laparoscope multifunction surgical nipper.
Background technology
Laparoscopic surgery mostly uses 2~4 hole operation methods, in order to avoid leaving the scar of strip at abdominal cavity of patients position
Trace is opened in longer about 10 centimetres of hole on the navel of patient, struts abdominal cavity for inflation and stretches into lens of laparoscope；Together
When, two or three of apertures are made a call in other place on belly, and surgical instrument is inserted.After patient restores, only stayed at abdominal cavity position
There is 1~3 0.5~1 centimetre of linear scar, it may be said that it is that the surface of a wound is small, the small operation of pain, therefore also someone is referred to as
" keyhole " performs the operation.The development of laparoscopic surgery alleviates the pain that patient operates on, while the convalescence of patient being made to shorten, and is
The operation project quickly grown in recent years.
Because laparoscopic surgical instruments are entered from aperture, existing surgical grasping forceps are a kind of single surgical grasping forceps,
But a variety of surgical grasping forceps are often needed in a laparoscopic surgery, different positions needs corresponding surgical grasping forceps to complete, and needs
Surgical grasping forceps cooperation is often replaced, reciprocal replacement surgical instrument can not only increase the workload of operative doctor, increase operation
Duration, and replace surgical instrument back and forth in the operative site of patient, the body of patient can be damaged.
Invention content
The purpose of the present invention is to provide laparoscope multifunction surgical nipper, can effectively solve to carry in above-mentioned background technology
The problem of going out.
The present invention solve the technical solution that uses of technical problem for：Laparoscope multifunction surgical nipper, including operation portion
1, cylindrical portion 2 and forceps members 3 are provided with fixed handle 11 on the operation portion 1, and 11 lower end of fixed handle is provided with pincers tail
13, upper end is provided with support handle 14, and fixed handle 11 is positive circular ring structure；
The forceps members 3 are by the first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members
34 compositions, first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members 34 are respectively
Four kinds of different types of surgical grasping forceps, first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th
34 one end of forceps members is both provided with the adjustable pliers base portion 37 dehisced, and four kinds are movably set with not in each pliers base portion 37
With binding clip 35, be provided with corresponding binding clip holding section 36, first forceps members 31, the second pliers structure in each binding clip 35
Pincers slot 124 is both provided with inside 34 other end of part 32, third forceps members 33 and the 4th forceps members；
1 inside of the operation portion is cavity structure, and intracavitary is provided with grip support slot 115, two are provided in grip support slot 115
The sliding shoe 116 of a movement, be provided in the operation portion 1 can fixed handle 12, can 12 one end of fixed handle be provided with handle head
110, for the setting of 110 top of the handle head there are two hard spring 114, two hard springs 114 are fixedly installed on sliding shoe 116 respectively
Under, 110 one end of the handle head is provided with handle and hooks part 111, and handle, which hooks to be provided in part 111, hooks part slot 112；
1 intracavitary of the operation portion is provided with inserted link control piece 119, and 119 bottom end of inserted link control piece is provided with inserted link 120, two
Side is provided with block piece 123, top is provided with inserted link lid 121 and draw ring 122, and the inserted link control piece 119 is arranged with two big
Spring 118, two big springs 118 are separately fixed at by big spring fixing buckle 117 under inserted link control piece 119,1 chamber of operation portion
It is interior；
First forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members 34 be respectively provided with
On gear wheel 17, the gear wheel 17 is set to 1 intracavitary of operation portion, and 17 bottom end of gear wheel is movably set in gear wheel card slot 18
Interior, top is connected with pinion gear 15, and the pinion gear 15 is connected in 1 cavity wall of operation portion by active connection 16
On, four different pinion gear marks 19 are set in the pinion gear 15.
The cylindrical portion 2 may be contained within one end of operation portion 1 with forceps members 3, and cylindrical portion 2 is threadedly attached in operation
In portion 1, forceps members 3 are placed in inside cylindrical portion 2.
The binding clip 35 is fixed on by adjustment axis 38 on pliers base portion 37.
Described two hard springs 114 are fixed on handle head 110, on sliding shoe 116 by little spring fixing buckle 113, when pushing away
Draw can fixed handle 12 when, sliding shoe 116 is movable in grip support slot 115, and hard spring 114 drives handle head 110 to adjust movably
The position of handle 12.
Four pinion gears mark 19 corresponds to the first forceps members 31, the second forceps members 32, third pliers structure respectively
The position of part 33 and the 4th forceps members 34.
Advantageous effect possessed by the present invention is：The present invention includes four kinds of different surgical grasping forceps, in crawl Different Organs portion
Different types of surgical grasping forceps are used when position, after once surgical grasping forceps are inserted into, when needing replacing another surgical grasping forceps, only
It needs rotary pinion, rotation to pinion gear to indicate a kind of that corresponding surgical clamp, without replacing surgical grasping forceps instrument repeatedly, subtracts
The light workload of operative doctor, saves the time of operation.
Description of the drawings
Attached drawing 1 is the structural perspective of the present invention.
Attached drawing 2 is the cross-sectional view when present invention replaces forceps members.
Attached drawing 3 is that the present invention replaces the cross-sectional view after forceps members.
Attached drawing 4 is pinion structure stereogram of the present invention.
Attached drawing 5 is the cross-sectional view of gear wheel of the present invention.
Attached drawing 6 is the part section structural representation when present invention replaces forceps members.
Attached drawing 7 is that the present invention replaces the part section structural representation after forceps members.
Attached drawing 8 is the structural perspective of forceps members of the present invention.
Attached drawing 9 is the cross-sectional view of structure of the invention stereogram.
Specific implementation mode
1- attached drawings 9 are described below the present invention below in conjunction with the accompanying drawings.
As shown in figs 1-9, the present invention includes operation portion 1, cylindrical portion 2 and forceps members 3, is provided on the operation portion 1
Fixed handle 11,11 lower end of fixed handle are provided with pincers tail 13, and upper end is provided with support handle 14, and fixed handle 11 is positive annulus
Structure；
The forceps members 3 are by the first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members
34 compositions, first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members 34 are respectively
Four kinds of different types of surgical grasping forceps, first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th
34 one end of forceps members is both provided with the adjustable pliers base portion 37 dehisced, and four kinds are movably set with not in each pliers base portion 37
With binding clip 35, be provided with corresponding binding clip holding section 36, first forceps members 31, the second pliers structure in each binding clip 35
Pincers slot 124 is both provided with inside 34 other end of part 32, third forceps members 33 and the 4th forceps members；
1 inside of the operation portion is cavity structure, and intracavitary is provided with grip support slot 115, two are provided in grip support slot 115
The sliding shoe 116 of a movement, be provided in the operation portion 1 can fixed handle 12, can 12 one end of fixed handle be provided with handle head
110, for the setting of 110 top of the handle head there are two hard spring 114, two hard springs 114 are fixedly installed on sliding shoe 116 respectively
Under, 110 one end of the handle head is provided with handle and hooks part 111, and handle, which hooks to be provided in part 111, hooks part slot 112；
1 intracavitary of the operation portion is provided with inserted link control piece 119, and 119 bottom end of inserted link control piece is provided with inserted link 120, two
Side is provided with block piece 123, top is provided with inserted link lid 121 and draw ring 122, and the inserted link control piece 119 is arranged with two big
Spring 118, two big springs 118 are separately fixed at by big spring fixing buckle 117 under inserted link control piece 119,1 chamber of operation portion
It is interior；
First forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members 34 be respectively provided with
On gear wheel 17, the gear wheel 17 is set to 1 intracavitary of operation portion, and 17 bottom end of gear wheel is movably set in gear wheel card slot 18
Interior, top is connected with pinion gear 15, and the pinion gear 15 is connected in 1 cavity wall of operation portion by active connection 16
On, four different pinion gear marks 19 are set in the pinion gear 15.
The cylindrical portion 2 may be contained within one end of operation portion 1 with forceps members 3, and cylindrical portion 2 is threadedly attached in operation
In portion 1, forceps members 3 are placed in inside cylindrical portion 2.
The binding clip 35 is fixed on by adjustment axis 38 on pliers base portion 37.
Described two hard springs 114 are fixed on handle head 110, on sliding shoe 116 by little spring fixing buckle 113, when pushing away
Draw can fixed handle 12 when, sliding shoe 116 is movable in grip support slot 115, and hard spring 114 drives handle head 110 to adjust movably
The position of handle 12.
Four pinion gears mark 19 corresponds to the first forceps members 31, the second forceps members 32, third pliers structure respectively
The position of part 33 and the 4th forceps members 34.
In laparoscopic surgery, when using different types of surgical grasping forceps, pressing rotation inserted link control piece 119 90
Degree, inserted link control piece 119 by the elastic effect of two big springs 118 run up to（Figure six）State, can fixed handle 12 to
Light afterwards to draw, rotary pinion 15 finds the corresponding pinion gear mark 19 of required surgical grasping forceps, can fixed handle 12 touch forward, press
119 90 degree of pressure rotation inserted link control piece, makes block piece 123 be stuck in corresponding card slot, and inserted link 120, which is fixed on, to be hooked in part slot 112,
Fixed 119 position of inserted link control piece, replaces surgical grasping forceps and completes.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention has appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solution in each case study on implementation may also be suitably combined to form people in the art
The other embodiment that member is appreciated that.
Claims (5)
1. laparoscope multifunction surgical nipper, including operation portion 1, cylindrical portion 2 and forceps members 3, it is characterised in that：The behaviour
Make to be provided with fixed handle 11 in portion 1,11 lower end of fixed handle is provided with pincers tail 13, and upper end is provided with support handle 14, fixed
Handle 11 is positive circular ring structure；
The forceps members 3 are by the first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members
34 compositions, first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members 34 are respectively
Four kinds of different types of surgical grasping forceps, first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th
34 one end of forceps members is both provided with the adjustable pliers base portion 37 dehisced, and four kinds are movably set with not in each pliers base portion 37
With binding clip 35, be provided with corresponding binding clip holding section 36, first forceps members 31, the second pliers structure in each binding clip 35
Pincers slot 124 is both provided with inside 34 other end of part 32, third forceps members 33 and the 4th forceps members；
1 inside of the operation portion is cavity structure, and intracavitary is provided with grip support slot 115, two are provided in grip support slot 115
The sliding shoe 116 of a movement, be provided in the operation portion 1 can fixed handle 12, can 12 one end of fixed handle be provided with handle head
110, for the setting of 110 top of the handle head there are two hard spring 114, two hard springs 114 are fixedly installed on sliding shoe 116 respectively
Under, 110 one end of the handle head is provided with handle and hooks part 111, and handle, which hooks to be provided in part 111, hooks part slot 112；
1 intracavitary of the operation portion is provided with inserted link control piece 119, and 119 bottom end of inserted link control piece is provided with inserted link 120, two
Side is provided with block piece 123, top is provided with inserted link lid 121 and draw ring 122, and the inserted link control piece 119 is arranged with two big
Spring 118, two big springs 118 are separately fixed at by big spring fixing buckle 117 under inserted link control piece 119,1 chamber of operation portion
It is interior；
First forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members 34 be respectively provided with
On gear wheel 17, the gear wheel 17 is set to 1 intracavitary of operation portion, and 17 bottom end of gear wheel is movably set in gear wheel card slot 18
Interior, top is connected with pinion gear 15, and the pinion gear 15 is connected in 1 cavity wall of operation portion by active connection 16
On, four different pinion gear marks 19 are set in the pinion gear 15.
2. laparoscope according to claim 1 multifunction surgical nipper, it is characterised in that：The cylindrical portion 2 and pliers
Component 3 may be contained within one end of operation portion 1, and cylindrical portion 2 is threadedly attached on operation portion 1, and forceps members 3 are placed in cylindrical portion
Inside 2.
3. laparoscope according to claim 1 multifunction surgical nipper, it is characterised in that：The binding clip 35 passes through adjusting
Axis 38 is fixed on pliers base portion 37.
4. laparoscope according to claim 1 multifunction surgical nipper, it is characterised in that：Described two hard springs 114
Be fixed on handle head 110, on sliding shoe 116 by little spring fixing buckle 113, when push-and-pull can fixed handle 12 when, sliding shoe 116 exists
It is movable in grip support slot 115, hard spring 114 drive handle head 110 adjust can fixed handle 12 position.
5. laparoscope according to claim 1 multifunction surgical nipper, it is characterised in that：Four pinion gears mark
19 correspond to the position of the first forceps members 31, the second forceps members 32, third forceps members 33 and the 4th forceps members 34 respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313146.XA CN108742782B (en) | 2018-04-09 | 2018-04-09 | Multifunctional operation grasping forceps for laparoscope |
| CN202210094590.3A CN114403987A (en) | 2018-04-09 | 2018-04-09 | Multifunctional surgical grasper for laparoscope and replacement method of grasper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313146.XA CN108742782B (en) | 2018-04-09 | 2018-04-09 | Multifunctional operation grasping forceps for laparoscope |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210094590.3A Division CN114403987A (en) | 2018-04-09 | 2018-04-09 | Multifunctional surgical grasper for laparoscope and replacement method of grasper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108742782A true CN108742782A (en) | 2018-11-06 |
| CN108742782B CN108742782B (en) | 2022-05-31 |
Family
ID=63981527
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210094590.3A Pending CN114403987A (en) | 2018-04-09 | 2018-04-09 | Multifunctional surgical grasper for laparoscope and replacement method of grasper |
| CN201810313146.XA Active CN108742782B (en) | 2018-04-09 | 2018-04-09 | Multifunctional operation grasping forceps for laparoscope |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210094590.3A Pending CN114403987A (en) | 2018-04-09 | 2018-04-09 | Multifunctional surgical grasper for laparoscope and replacement method of grasper |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN114403987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679448A (en) * | 2021-07-14 | 2021-11-23 | 王倩青 | Handheld turnable single-port laparoscope |
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| CN113679448A (en) * | 2021-07-14 | 2021-11-23 | 王倩青 | Handheld turnable single-port laparoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108742782B (en) | 2022-05-31 |
| CN114403987A (en) | 2022-04-29 |
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Denomination of invention: Laparoscopic multifunctional surgical grasping forceps Effective date of registration: 20231109 Granted publication date: 20220531 Pledgee: Tonglu branch of China Postal Savings Bank Limited by Share Ltd. Pledgor: Hangzhou Kangya Medical Instrument Co.,Ltd. Registration number: Y2023330002543 |