CN207666657U - Two-piece type surgical clamp - Google Patents
Two-piece type surgical clamp Download PDFInfo
- Publication number
- CN207666657U CN207666657U CN201720482756.3U CN201720482756U CN207666657U CN 207666657 U CN207666657 U CN 207666657U CN 201720482756 U CN201720482756 U CN 201720482756U CN 207666657 U CN207666657 U CN 207666657U
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- clamp
- rotating part
- pulling plate
- post
- plate
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Abstract
The utility model is related to a kind of two-piece type surgical clamps.It solves general surgical clamp unreasonable structure, is easy for touching or scraping the problem of arriving other organ-tissues, damage is caused to organ-tissue in surgical procedure.Surgical clamp includes two panels clamp, claw beam set, clamp seat, it is provided with claw beam in claw beam set, claw beam front end is connected with clamp, clamp includes pincers teeth portion and rotating part, pull rod front end is provided with pulling plate, the rotating part of two clamps is separately positioned on pulling plate both sides, it is provided with jack-post on the side of rotating part rotating part is rotatably connected on clamp seat, the first swivelling chute is equipped on the other side at spin axis column relative rotation portion center, arcuate socket is provided among rotating part, guide post is set on hinged seat, and guide post passes through arcuate socket and pulling plate.The utility model is simple and reasonable, without connecting plate, avoids connecting plate protrusion during clamp is opened and closed and is easy contact and to tissue the problem of causing damage outside clamp seat.
Description
Technical field
The utility model is related to a kind of medical apparatus and instruments more particularly to a kind of a kind of two panels that injury of human is touched in reduction
Formula surgical clamp.
Background technology
It is carried out in minimally invasive laparoscopic surgery in body, needs to carry out traction and strong to internal large-scale organ-tissue,
There are enough spaces to be operated convenient for operative site.Has this surgical clamp in currently available technology.These surgical clamps
Structure include mainly：Handle, pull rod, connecting plate, clamp, two clamps are hinged with two connecting plates respectively, and two connecting plates are hinged with pull rod,
Its drive jaw motion principle be：When mobile pull rod, pushes the rotation of two connecting plates, connecting plate to drive clamp rotation, realize that clamp is opened
It closes.However there are a defects for this structure, when clamp opens, connecting plate is moved in rotation to outside so that connection front edge of board
It can protrude outside clamp seat, be easy for touching or scraping in the course of surgery in this way arriving other organ-tissues, cause to organ group
The damage knitted.
Invention content
The utility model mainly solves general surgical clamp unreasonable structure in the prior art, is easy for touching in surgical procedure
Touch or scrape arrive other organ-tissues, to organ-tissue cause damage the problem of, provide it is a kind of reduce to injury of human touch
Two-piece type surgical clamp.
Technical solution adopted by the utility model to solve its technical problems is：A kind of two-piece type surgical clamp, including two panels
Clamp, clamp are mounted on the clamp seat of claw beam set front end, and claw beam is provided in claw beam set, and claw beam front end is connected with clamp,
The clamp includes that pincers teeth portion and rotating part, pull rod front end are provided with pulling plate, and the rotating part of two clamps is separately positioned on pulling plate two
Side is provided with jack-post on the side of rotating part and rotating part is rotatably connected on clamp seat, in spin axis column relative rotation portion
The other side of the heart is equipped with forms the first swivelling chute that is hinged and being rotated with pulling plate with pulling plate, is provided with and draws among rotating part
The arcuate socket for leading rotating part rotation, is arranged guide post on hinged seat, and guide post passes through arcuate socket and pulling plate.The utility model hand
The clamp of art pincers converts moving forward and backward for pull rod to rotation by jack-post, arcuate socket, the first swivelling chute, to realize clamp
Opening and closing, the utility model avoids during clamp is opened and closed connecting plate protrusion outside clamp seat, holds without connecting plate
It easily contacts and to tissue the problem of causing damage.Jack-post of the rotating part around side is rotated, the pulling plate of pull rod and rotation
First rotary shaft of the transfer part other side forms linkage, and pull rod pushes rotating part to be rotated around jack-post, arcuate socket exists when moving forward and backward
It guides rotating part to be rotated under the limitation of guide post, linear motion is converted into arcuate movement in this way, to realize clamp
Opening and closing.
Scheme as a preference of the above scheme, the rotating part are circle, and pincers teeth portion is connected with rotating part bias,
The side for closely clamping teeth portion is arranged on rotating part in the jack-post, and the first swivelling chute is arranged in the another of jack-post relative rotation portion center
On side, at 90 ~ 120 degree of angles between the line of the first rotation groove center to jack-post center and the straight line where pincers teeth portion.This programme
The first swivelling chute that middle claw beam is forced away from pincers teeth portion rotates rotating part around jack-post so that claw beam can be more effortless more smooth
Promotion under rotating part rotated.
Scheme as a preference of the above scheme, side the first swivelling chute of direction of the arcuate socket cambered surface protrusion.
Scheme as a preference of the above scheme is provided with promotion column, in pulling plate on the side of the pulling plate one side
The opposite other side for pushing column of another side on be also equipped with promotion column, the rotating part of two clamps is separately positioned on pulling plate both sides
When, correspondence matches two promotion columns with the first swivelling chute on two rotating parts respectively, at the center of pulling plate along the shifting of pull rod
Dynamic direction is provided with elongated hole, and the guide post passes through elongated hole.Promotion column is respectively set on the two sides of pulling plate, and two push away
Dynamic column is correspondingly arranged on both sides respectively, and two such pushes column to be formed respectively with the first swivelling chute being arranged on pulling plate both sides
Hinged cooperation.Guide post relatively moves in elongated hole, and elongated hole also functions to the effect to pull rod movement limit.
Scheme as a preference of the above scheme, the clamp seat are U-shaped structure, include the support plate of both sides, two rotations
Transfer part, pulling plate overlapping are arranged between two support plates, and the guide post is solid after the arcuate socket of rotating part, the elongated hole of pulling plate
Be scheduled between two support plates, be provided on the side of one side support plate with where it on sidespin flap jack-post it is opposite one cooperation
Second swivelling chute, is also equipped with and jack-post opposite one is matched on sidespin flap where it on the opposite side of another side support plate
The second swivelling chute closed.Two rotating parts are mounted on behind pulling plate both sides between two support plate of integral installation such as clamp seat in this programme,
Jack-post on two rotating parts forms with two support plates hinged respectively.Two the second swivelling chutes are located in two support plates and divide
It Wei Yu not both sides.
The utility model has the advantages that converting moving forward and backward for pull rod to rotation by jack-post, arcuate socket, the first swivelling chute
Turn, it is simple and reasonable, without connecting plate, avoids connecting plate protrusion during clamp is opened and closed and hold outside clamp seat
It easily contacts and to tissue the problem of causing damage.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of binding clip part in the utility model；
Fig. 2 is a kind of structural schematic diagram of clamp in the utility model；
Fig. 3 is a kind of structural schematic diagram of claw beam in the utility model；
Fig. 4 is a kind of structural schematic diagram of clamp seat in the utility model.
1- clamp 2- claw beams cover 3- clamp seat 4- claw beams 5- pincers teeth portion 6- rotating part 7- jack-posts 8- the
One swivelling chute 9- arcuate socket 10- pulling plates 11- pushes column 12- elongated hole 13- support plates the second swivelling chutes of 14-
15- guide posts.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing being further described to the technical solution of the utility model.
Embodiment：
A kind of two-piece type surgical clamp of the present embodiment, as shown in Figure 1, including two panels clamp 1, before clamp is mounted on claw beam set 2
On the clamp seat 3 at end, it is provided with claw beam 4 in claw beam set, claw beam front end is connected with clamp.As shown in Fig. 2, clamp includes pincers tooth
Portion 5 and rotating part 6.As shown in figure 3, pull rod front end is provided with pulling plate 10, the rotating part of two clamps is separately positioned on pulling plate both sides,
It is provided with jack-post 7 on the side of rotating part rotating part is rotatably connected on clamp seat, at spin axis column relative rotation portion center
The other side on, equipped with the first swivelling chute 8 that is hinged and being rotated with pulling plate is formed with pulling plate, be provided with and draw among rotating part
Lead the arc of rotating part rotation, 9, the side of arcuate socket cambered surface protrusion the first swivelling chute of direction.Guide post is set on hinged seat,
Guide post passes through arcuate socket and pulling plate.
Column 11 is pushed as shown in figure 3, being provided on the side of pulling plate one side, in the another of the opposite promotion column of the another side of pulling plate
It is also equipped on side and pushes column 11, when the rotating part of two clamps is separately positioned on pulling plate both sides, two promotion columns are right respectively
It should be matched with the first swivelling chute on two rotating parts, the moving direction of pull rod is provided with elongated hole at the center of pulling plate
12, guide post passes through elongated hole.
As shown in figure 4, clamp seat is U-shaped structure, include the support plate 13 of both sides, two rotating parts, pulling plate overlapping setting exist
Between two support plates, guide post is fixed on after the arcuate socket of rotating part, the elongated hole of pulling plate between two support plates.In one side
The second swivelling chute 14 of cooperation opposite with jack-post on sidespin flap where it is provided on the side of support plate, in another side branch
The second swivelling chute 14 of cooperation opposite with jack-post on sidespin flap where it is also equipped on the opposite side of fagging.Installation
When jack-post be embedded in the second swivelling chute.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
When in use, claw beam, pulling plate is pulled to be moved with claw beam, pulling plate moves horizontally so that pushing column also carry out level shifting
It is dynamic, push column to push clamp rotating part, under the screens of jack-post and the limit of arcuate socket, rotating part is revolved rotating part around jack-post
Turn, to realize the opening and closing of clamp.
Although the terms such as clamp, claw beam set, clamp seat, claw beam, pincers teeth portion are used more herein, being not precluded makes
With the possibility of other terms.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；
It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (5)
1. a kind of two-piece type surgical clamp, including two panels clamp, clamp is mounted on the clamp seat of claw beam set front end, is set in claw beam set
It is equipped with claw beam, claw beam front end is connected with clamp, it is characterised in that：The clamp includes pincers teeth portion and rotating part, pull rod front end
It is provided with pulling plate, the rotating part of two clamps is separately positioned on pulling plate both sides, and jack-post will be provided on the side of rotating part to be rotated
Portion is rotatably connected on clamp seat, is equipped on the other side at spin axis column relative rotation portion center and is formed hingedly and with drawing with pulling plate
The first swivelling chute that plate is rotated is provided with the arcuate socket of guiding rotating part rotation among rotating part, is arranged on hinged seat
Guide post, guide post pass through arcuate socket and pulling plate.
2. two-piece type surgical clamp according to claim 1 clamps teeth portion and rotating part it is characterized in that the rotating part is circle
Bias is connected, and the side for closely clamping teeth portion is arranged on rotating part in the jack-post, and the first swivelling chute is arranged in jack-post relative rotation
On the other side at portion center, at 90 ~ 120 between the line of the first rotation groove center to jack-post center and the straight line where pincers teeth portion
Spend angle.
3. two-piece type surgical clamp according to claim 1, it is characterized in that the side of the arcuate socket cambered surface protrusion is towards the
One swivelling chute.
4. two-piece type surgical clamp according to claim 1 or 2 or 3, it is characterized in that being set on the side of the pulling plate one side
It is equipped with promotion column, promotion column, the rotating part of two clamps are also equipped on the opposite other side for pushing column of another side of pulling plate
It is not arranged when on pulling plate both sides, correspondence matches two promotion columns with the first swivelling chute on two rotating parts respectively, is drawing
The center of plate is provided with elongated hole along the moving direction of pull rod, and the guide post passes through elongated hole.
5. two-piece type surgical clamp according to claim 1 or 2 or 3, it is characterized in that the clamp seat is U-shaped structure, including
The support plate of both sides, two rotating parts, pulling plate overlapping are arranged between two support plates, and the guide post runs through the arc of rotating part
Hole, pulling plate elongated hole after be fixed between two support plates, where being provided with it on the side of one side support plate side rotate
Jack-post is with respect to the second swivelling chute of a cooperation on plate, side where being also equipped with it on the opposite side of another side support plate
Second swivelling chute of the jack-post with respect to a cooperation on swivel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482756.3U CN207666657U (en) | 2017-05-03 | 2017-05-03 | Two-piece type surgical clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482756.3U CN207666657U (en) | 2017-05-03 | 2017-05-03 | Two-piece type surgical clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207666657U true CN207666657U (en) | 2018-07-31 |
Family
ID=62953675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720482756.3U Active CN207666657U (en) | 2017-05-03 | 2017-05-03 | Two-piece type surgical clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207666657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157548A (en) * | 2017-05-03 | 2017-09-15 | 杭州康友医疗设备有限公司 | A kind of two-piece type operating forceps |
-
2017
- 2017-05-03 CN CN201720482756.3U patent/CN207666657U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157548A (en) * | 2017-05-03 | 2017-09-15 | 杭州康友医疗设备有限公司 | A kind of two-piece type operating forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200922 Address after: Room 201, building 2, No. 28, Yangzhou Road, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Oumai medical equipment (Hangzhou) Co.,Ltd. Address before: Hangzhou City, Zhejiang province 311500 Tonglu County Tonglu Yaolin Road Economic Development Zone No. 18 Patentee before: HANGZHOU KANGYOU MEDICAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: 311599 Room 402, Building 2, Phase II, Electronic Equipment Industrial Park, No. 368, Baiyunyuan East Road, Fengchuan Street, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Medical Chain Medical Technology Co.,Ltd. Address before: 311599 Room 201, building 2, No. 28, Yangzhou Road, Tonglu County, Hangzhou City, Zhejiang Province Patentee before: Oumai medical equipment (Hangzhou) Co.,Ltd. |