CN208591100U - A kind of obstetrics and gynecology department surgical clamp - Google Patents
A kind of obstetrics and gynecology department surgical clamp Download PDFInfo
- Publication number
- CN208591100U CN208591100U CN201820414645.3U CN201820414645U CN208591100U CN 208591100 U CN208591100 U CN 208591100U CN 201820414645 U CN201820414645 U CN 201820414645U CN 208591100 U CN208591100 U CN 208591100U
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- China
- Prior art keywords
- rear end
- cylinder
- working column
- tong arm
- transition
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Abstract
The utility model discloses a kind of obstetrics and gynecology department surgical clamps, including rear end cylinder, transition cylinder, working column, move back pulling shaft and tong arm mounting plate, the rear end cylinder is connected with working column by transition cylinder, rear end cylinder, the section of transition cylinder and working column is rectangle, and rear end cylinder, all seamed edges of transition cylinder and working column are arc transition, the rear end cylinder, interconnected inner cavity is offered in transition cylinder and working column, rear end cylinder, the lumenal cross-section of transition cylinder and working column is square, rear end cylinder, transition cylinder is consistent with the sidewall thickness of working column；The finger through slot passed through for staff's finger is offered on the fixation handle of the utility model, and doctor is facilitated to hold；Binding clip has grasping dynamics in grasping tissue, and it is more firm to clamp；The tissue fluid or blood at operation are drawn by imbibition channel, doctor is facilitated to operate.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically a kind of obstetrics and gynecology department surgical clamp.
Background technique
Gynemetrics is one of big main subject of clinical medicine four, the main cause of disease for studying disease of female genital organs, pathology,
The prevention and diagnosis and treatment of diagnosis and prevention and treatment, gestation, the physiology of childbirth and pathological change, high risk pregnancy and difficult labour, interior point of female reproduction
It secretes, family planning and health care of women etc..The doctor such as modern molecular biology, oncology, science of heredity, reproductive endocrinology and immunology
The further investigation of basic theory and the progress of clinical medicine diagnosis and treatment detection technique are learned, the development of gynecotokology is widened and deepened,
To ensure that body of women and healthy reproduction and the various obstetrical and gynecological diseases of prevention and treatment play an important role.
Surgical clamp is the common surgical instrument of gynemetrics for clamping, stopping blooding, tying appurtenance, can be according to operation
Position selects model of different sizes, is used for clamp tissue, clamp uterine incision when such as Cesarean esction, uterectomy clamp vagina
The broken ends of fractured bone, clamp incisxal edge etc. when myomata strips.
When doing gynaecology and obstetrics operation, it is sometimes desirable to surgical clamp fixing organization is used, because existing surgical clamp needs operator
To control the folding of surgical clamp, it has not been convenient to fixed.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of obstetrics and gynecology department surgical clamp
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of obstetrics and gynecology department surgical clamp, including rear end cylinder, transition cylinder, working column, pulling shaft and tong arm mounting plate are moved back,
The rear end cylinder is connected with working column by transition cylinder, and the section of rear end cylinder, transition cylinder and working column is
Rectangle, and all seamed edges of rear end cylinder, transition cylinder and working column are arc transition, the rear end cylinder, transitional cylinder
Interconnected inner cavity is offered in body and working column, the lumenal cross-section of rear end cylinder, transition cylinder and working column is equal
It is square, rear end cylinder, transition cylinder are consistent with the sidewall thickness of working column；The rear end cylinder body bottom is equipped with movable handle
Hand and fixed handle, fixed handle top and rear end cylinder top are fixedly connected；The rear end cylinder body bottom is offered for activity
Handle passes through and does the flexible handle through slot of front-rear reciprocation movement, and flexible handle through slot is connected to the inner cavity of rear end cylinder, described
It is movably equipped in rear end cylinder, transition cylinder and working column and moves back pulling shaft, move back the cross section of pulling shaft as the inner cavity with working column
The square of section adaptation, the rear end cap for moving back pulling shaft are equipped with compressed spring, and compressed spring rear end is abutted with first baffle, first gear
Plate, which is fixedly connected on, to move back on pulling shaft, and compressed spring front end is abutted with second baffle, and second baffle is fixedly connected on transition cylinder
It is offered on inner wall, and on second baffle for moving back the baffle through-hole that pulling shaft passes through；At the top of the flexible handle and move back pulling shaft rear end
Bottom is fixedly connected, and flexible handle is located at first baffle rear end；The working column front end is equipped with tong arm mounting plate, tong arm peace
Loading board is equipped with two pieces and is located at the left and right ends of tong arm mounting plate, and tong arm mounting plate rear end is fixedly connected with working column,
And the half with a thickness of working column sidewall thickness of tong arm mounting plate, pass through pin shaft between tong arm mounting plate and is rotatablely connected
There are upper tong arm and lower tong arm, the upper tong arm includes upper tooth, upper curved portion and upper grip head, upper tooth, upper curved portion and upper pincers
It is first body formed, there is cylindrical straight gear involute profile, the center point of upper tooth passes through pin shaft and tong arm mounting plate in upper tooth
Rotation connection；The lower tong arm includes lower tooth, arc lower portion and lower pliers head, lower tooth, arc lower portion and lower pliers head one at
Type, has cylindrical straight gear involute profile under lower tooth, and the center point of upper tooth is rotatablely connected by pin shaft and tong arm mounting plate；
Rack gear is equipped between the upper tooth and lower tooth, rack gear is engaged with upper tooth and lower tooth, and rack gear rear end is fixed with pulling shaft is moved back
Connection.
Further, the finger through slot passed through for staff's finger is offered on the fixed handle.
Further, the clamping face of the upper grip head is equipped with upper anti-skid structure, and upper anti-skid structure is uniform intervals setting
Several upper protrusions, it is upper protrusion with upper grip head be integrally formed.
Further, the clamping face of the lower pliers head is equipped with lower anti-skid structure, and lower anti-skid structure is uniform intervals setting
Several lower convexity, lower convexity and lower pliers head are integrally formed, wherein upper protrusion lower convexity shifts to install.
Further, the inner cavity top of the working column is equipped with imbibition channel, and imbibition channel extends forwardly into work set
At the front opening of pipe, connecting tube is equipped at the top of working column rear end, connecting tube is extended to inside working column and covered with work
The side wall airtight connection of pipe, connecting tube are connected to setting with imbibition channel.
Further, described to move back the U-lag offered at the top of pulling shaft with imbibition path adaptation.
Compared with prior art, the engagement of the rack gear of the utility model, upper tooth and lower tooth is by the linear motion of rack gear
It is converted into the rotary motion of tong arm and lower tong arm, the opening and closing of binding clip can be realized by moving back pulling shaft by push-and-pull, due to compressing bullet
The setting of spring, first baffle and second baffle, compressed spring push move back pulling shaft backward, so that upper tong arm and lower tong arm are in normally closed
State conveniently protrudes into, and applies thrust on moving back pulling shaft, and linear motion engages conversion by rack gear and upper tooth and lower tooth
For the rotation of upper tong arm and lower tong arm, so that jaw be made to open, jaw opening clamps tissue, unclamps flexible handle, compressed spring
It unclamps, pushes first baffle backward, drive is moved back pulling shaft and moved backward, and upper tong arm and lower tong arm vise tissue automatically.
The finger through slot passed through for staff's finger is offered on fixed handle, facilitates doctor to hold, the upper grip head
Clamping face be equipped with upper anti-skid structure, the clamping face of lower pliers head is equipped with lower anti-skid structure, and binding clip has in grasping tissue
Grasping dynamics, it is more firm to clamp；Connecting tube, which connects hose and syringe or other, can generate the device of suction, Ji Ketong
The tissue fluid or blood at the absorption operation of imbibition channel are crossed, doctor is facilitated to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of obstetrics and gynecology department surgical clamp；
Fig. 2 is the structural schematic diagram of rear end cylinder in obstetrics and gynecology department surgical clamp；
Fig. 3 is the structural schematic diagram that pulling shaft is moved back in obstetrics and gynecology department surgical clamp；
Fig. 4 is the side view that pulling shaft is moved back in obstetrics and gynecology department surgical clamp；
Fig. 5 is the structural schematic diagram in imbibition channel in obstetrics and gynecology department surgical clamp；
Fig. 6 is the structural schematic diagram of tong arm mounting plate in obstetrics and gynecology department surgical clamp；
Fig. 7 is the top view of tong arm mounting plate in obstetrics and gynecology department surgical clamp.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-7, a kind of obstetrics and gynecology department surgical clamp, including rear end cylinder 1, transition cylinder 2, working column 3, move back drawing
Axis 5 and tong arm mounting plate 6.
The rear end cylinder 1 is connected with working column 3, rear end cylinder 1, transition cylinder 2 and work set by transition cylinder 2
The section of pipe 3 is rectangle, and all seamed edges of rear end cylinder 1, transition cylinder 2 and working column 3 are arc transition, described
Interconnected inner cavity, rear end cylinder 1, transition cylinder 2 and work are offered in rear end cylinder 1, transition cylinder 2 and working column 3
The lumenal cross-section for making casing 3 is square, and rear end cylinder 1, transition cylinder 2 are consistent with the sidewall thickness of working column 3.
1 bottom of rear end cylinder is equipped with flexible handle 4 and fixed handle 41, fixed 41 top of handle and rear end cylinder 1
Top is fixedly connected, and offers the finger through slot 42 passed through for staff's finger on fixed handle 41.
1 bottom of rear end cylinder offers the flexible handle through slot for passing through and doing front-rear reciprocation movement for flexible handle 4
43, flexible handle through slot 43 is connected to the inner cavity of rear end cylinder 1.
It is movably equipped in the rear end cylinder 1, transition cylinder 2 and working column 3 and moves back pulling shaft 5, the cross section for moving back pulling shaft 5 is
The square being adapted to the inner cavity intracavity section of working column 3, the rear end cap for moving back pulling shaft 5 are equipped with compressed spring 51, this field
Technical staff can choose the compressed spring 51 of suitable parameters by experiment, and 51 rear end of compressed spring is abutted with first baffle 52, the
One baffle 52, which is fixedly connected on, to move back on pulling shaft 5, and 51 front end of compressed spring is abutted with second baffle 53, and second baffle 53 is fixedly connected
It is offered on the inner wall of transition cylinder 2, and on second baffle 53 for moving back the baffle through-hole 54 that pulling shaft 5 passes through.
4 top of the flexible handle with move back 5 rear end bottom of pulling shaft and be fixedly connected, and flexible handle 4 is located at first baffle 52
Rear end.
3 front end of working column is equipped with tong arm mounting plate 6, and tong arm mounting plate 6 is equipped with two pieces and is located at tong arm peace
The left and right ends of loading board 6,6 rear end of tong arm mounting plate are fixedly connected with working column 3, and tong arm mounting plate 6 with a thickness of work
The half of 3 sidewall thickness of casing is rotatably connected to upper tong arm 61 and lower tong arm 62 by pin shaft between tong arm mounting plate 6,
The upper tong arm 61 includes upper tooth 611, upper curved portion 612 and upper grip head 613, upper tooth 611, upper curved portion 612 and upper pincers
First 613 are integrally formed, and have cylindrical straight gear involute profile in upper tooth 611, and the center point of upper tooth 611 passes through pin shaft and pincers
Arm mounting plate 6 is rotatablely connected.
The lower tong arm 62 includes lower tooth 621, arc lower portion 622 and lower pliers head 623, lower tooth 621, arc lower portion
622 and lower pliers head 623 be integrally formed, lower tooth 621 is lower to have cylindrical straight gear involute profile, and the center point of lower tooth 621 is logical
It crosses pin shaft and tong arm mounting plate 6 is rotatablely connected.
Rack gear 63 is equipped between the upper tooth 611 and lower tooth 621, rack gear 63 is nibbled with upper tooth 611 and lower tooth 621
It closes, 63 rear end of rack gear is fixedly connected with pulling shaft 5 is moved back.
Rack gear 63 and upper tooth 611 and lower tooth 621 engage by the transform linear motion of rack gear 63 be upper tong arm 61 and
The rotary motion of lower tong arm 62, the opening and closing of binding clip can be realized by moving back pulling shaft 5 by push-and-pull, due to compressed spring 51, first gear
The setting of plate 52 and second baffle 53, compressed spring 51 push move back pulling shaft 5 backward, so that upper tong arm 61 and lower tong arm 62 are in normal
Closed state conveniently protrudes into, and applies thrust on moving back pulling shaft 5, and linear motion passes through rack gear 63 and upper tooth 611 and lower tooth
621 engagement is converted into the rotation of tong arm 61 and lower tong arm 62, so that jaw be made to open, jaw opening clamps tissue, unclamps
Flexible handle 4, compressed spring 51 are unclamped, and push first baffle 52 backward, and drive is moved back pulling shaft 5 and moved backward, and upper tong arm 61 is under
Tong arm 62 vises tissue.
The clamping face of the upper grip head 613 is equipped with upper anti-skid structure 614, and upper anti-skid structure 614 is uniform intervals setting
Several raised 615, upper raised 615 be integrally formed with upper grip head 613, the clamping face of lower pliers head 623 is equipped with lower anti-Slipped Clove Hitch
Structure 624, lower anti-skid structure 624 be several lower convexity 625 of uniform intervals setting, lower convexity 625 and the one of lower pliers head 623 at
Type, wherein 615 lower convexity 625 of upper protrusion shift to install, binding clip has grasping dynamics in grasping tissue, and it is more firm to clamp.
The inner cavity top of the working column 3 is equipped with imbibition channel 7, before imbibition channel 7 extends forwardly into working column 3
At end opening, connecting tube 71 is equipped at the top of 3 rear end of working column, connecting tube 71 extends to 3 inside of working column and covers with work
The side wall airtight connection of pipe 3, connecting tube 71 are connected to setting with imbibition channel 7.
It is described to move back the U-lag 501 for offering at the top of pulling shaft 5 and being adapted to imbibition channel 7.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (6)
1. a kind of obstetrics and gynecology department surgical clamp, including rear end cylinder, transition cylinder, working column, pulling shaft and tong arm mounting plate are moved back,
It is characterized in that, the rear end cylinder is connected with working column by transition cylinder, rear end cylinder, transition cylinder and working column
Section is rectangle, and all seamed edges of rear end cylinder, transition cylinder and working column are arc transition, the rear end cylinder
Interconnected inner cavity, the inner cavity of rear end cylinder, transition cylinder and working column are offered in body, transition cylinder and working column
Cross section is square, and rear end cylinder, transition cylinder are consistent with the sidewall thickness of working column；The rear end cylinder body bottom is set
There are flexible handle and fixed handle, is fixedly connected at the top of fixed handle top and rear end cylinder；The rear end cylinder body bottom opens up
There are the flexible handle through slot that front-rear reciprocation movement is passed through and done for flexible handle, the inner cavity company of flexible handle through slot and rear end cylinder
It is logical, it is movably equipped in the rear end cylinder, transition cylinder and working column and moves back pulling shaft, the cross section for moving back pulling shaft is and working column
Intracavity section adaptation square, the rear end cap for moving back pulling shaft is equipped with compressed spring, and compressed spring rear end abuts with first baffle,
First baffle, which is fixedly connected on, to move back on pulling shaft, and compressed spring front end is abutted with second baffle, and second baffle is fixedly connected on transition
It is offered on the inner wall of cylinder, and on second baffle for moving back the baffle through-hole that pulling shaft passes through；At the top of the flexible handle and move back drawing
Shaft rear end bottom is fixedly connected, and flexible handle is located at first baffle rear end；The working column front end is equipped with tong arm mounting plate,
Tong arm mounting plate is equipped with two pieces and is located at the left and right ends of tong arm mounting plate, and tong arm mounting plate rear end is fixed with working column
It connects, and the half with a thickness of working column sidewall thickness of tong arm mounting plate, passes through pin shaft between tong arm mounting plate and turn
Dynamic to be connected with tong arm and lower tong arm, the upper tong arm includes upper tooth, upper curved portion and upper grip head, upper tooth, upper curved portion
It is integrally formed with upper grip head, there is cylindrical straight gear involute profile in upper tooth, the center point of upper tooth passes through pin shaft and tong arm
Mounting plate rotation connection；The lower tong arm includes lower tooth, arc lower portion and lower pliers head, lower tooth, arc lower portion and lower pliers head
It is integrally formed, there is cylindrical straight gear involute profile under lower tooth, the center point of upper tooth is turned by pin shaft and tong arm mounting plate
Dynamic connection；Rack gear is equipped between the upper tooth and lower tooth, rack gear engages with upper tooth and lower tooth, rack gear rear end with move back drawing
Axis is fixedly connected.
2. obstetrics and gynecology department surgical clamp according to claim 1, which is characterized in that offered on the fixed handle for work
The finger through slot that personnel's finger passes through.
3. obstetrics and gynecology department surgical clamp according to claim 1, which is characterized in that the clamping face of the upper grip head is equipped with upper
Anti-skid structure, upper anti-skid structure are several upper protrusions of uniform intervals setting, and upper protrusion is integrally formed with upper grip head.
4. obstetrics and gynecology department surgical clamp according to claim 1, which is characterized in that the clamping face of the lower pliers head is equipped with down
Anti-skid structure, lower anti-skid structure are several lower convexity of uniform intervals setting, and lower convexity and lower pliers head are integrally formed, wherein convex
Lower convexity is played to shift to install.
5. obstetrics and gynecology department surgical clamp according to claim 1, which is characterized in that the inner cavity top of the working column is equipped with
Imbibition channel, imbibition channel extend forwardly at the front opening of working column, connecting tube are equipped at the top of working column rear end, even
Adapter tube extends to inside working column and the side wall airtight connection with working column, connecting tube are connected to setting with imbibition channel.
6. obstetrics and gynecology department surgical clamp according to claim 1, which is characterized in that described move back offers at the top of pulling shaft and imbibition
The U-lag of path adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820414645.3U CN208591100U (en) | 2018-03-26 | 2018-03-26 | A kind of obstetrics and gynecology department surgical clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820414645.3U CN208591100U (en) | 2018-03-26 | 2018-03-26 | A kind of obstetrics and gynecology department surgical clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591100U true CN208591100U (en) | 2019-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820414645.3U Expired - Fee Related CN208591100U (en) | 2018-03-26 | 2018-03-26 | A kind of obstetrics and gynecology department surgical clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208591100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096774A (en) * | 2020-02-25 | 2020-05-05 | 杨锐 | Minimally invasive surgical tissue clamp |
-
2018
- 2018-03-26 CN CN201820414645.3U patent/CN208591100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096774A (en) * | 2020-02-25 | 2020-05-05 | 杨锐 | Minimally invasive surgical tissue clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20200326 |