CN114391924A - Clamping device for assisting laparoscope vaginal stump suture - Google Patents
Clamping device for assisting laparoscope vaginal stump suture Download PDFInfo
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- CN114391924A CN114391924A CN202210053106.2A CN202210053106A CN114391924A CN 114391924 A CN114391924 A CN 114391924A CN 202210053106 A CN202210053106 A CN 202210053106A CN 114391924 A CN114391924 A CN 114391924A
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- 238000003780 insertion Methods 0.000 claims abstract description 70
- 230000037431 insertion Effects 0.000 claims abstract description 70
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 210000001215 vagina Anatomy 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000002357 laparoscopic surgery Methods 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010008342 Cervix carcinoma Diseases 0.000 description 1
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 201000010881 cervical cancer Diseases 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—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
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- 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
- A61B2017/2948—Sealing means, e.g. for sealing the interior from fluid entry
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Reproductive Health (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a clamping device for assisting a laparoscope vaginal stump suture. The invention has the technical effects of preventing gas from leaking out of the vagina in the clamping process through the insertion column unit for penetrating the sealing ball and inserting into the vagina, the clamping block unit arranged on the insertion column unit, the handle unit arranged on the insertion column unit and used for adjusting the clamping angle of the clamping block unit, and the sealing block unit arranged on the insertion column unit and used for jacking the sealing ball. The invention has the advantages of simple structure and convenient installation, can clamp the vaginal stump and realize the air tightness of the vaginal opening to prevent air leakage through one-step clamping operation, uses the transmission rod to operate the movable clamping block to realize remote control, simultaneously uses the limiting block structure to ensure that the clamping state can be kept after clamping without continuously exerting force of an operator, is convenient to use, and automatically resets the clamping block and the sealing block after the clamping action is released.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a clamping device for assisting a laparoscope vaginal stump suture.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for human bodies, the laparoscopic surgery is a newly developed minimally invasive method, has the advantages of small trauma, quick postoperative recovery, short hospitalization time, pain relief and the like, along with the development of science and technology, the application of the single-port laparoscopic surgery in gynecological diseases is more and more extensive, but due to the limitation of the space of an operation hole, the number of the operation apparatuses which can be simultaneously accessed is small, the difficulty of suturing the vaginal stump under the single-port laparoscopic is increased, a clamping apparatus is extended into the vagina to clamp the vaginal stump, the operation difficulty can be greatly reduced by assisting the suturing of the vaginal stump under an endoscope, the operation time is reduced, however, the gas in the abdomen of a patient can be discharged outwards in the clamping process of the common apparatus, the compression of the intra-abdominal space can influence the suturing operation, there is therefore a great need in the market for a clamping device that can prevent gas from leaking out of the vagina during the clamping process to assist laparoscopic surgery.
Chinese utility model patent with publication number CN213606695U and publication number 2021-07-06 discloses a vaginal stump sealing forceps for laparoscopic cervical cancer surgery, comprising a fixed handle, a movable handle, a main body rod, a push rod, a mounting shell, a connecting rod, two sliders, a middle shaft, two clamping forceps heads and a reset spring; the movable handle is rotationally connected with the fixed handle; the main body rod is fixedly connected with one end of the fixed handle; the push rod is rotatably connected with the movable handle and penetrates through the main body rod; the mounting shell is fixedly connected to the side edge of the main body rod; the connecting rod is fixedly connected with the push rod; the two sliding blocks are respectively and fixedly connected to the two sides of the connecting rod; the intermediate shaft is fixedly connected inside the mounting shell; the two clamping tong heads are respectively and rotationally connected with the middle shaft; the reset spring is arranged between the two clamping forceps heads.
Although the utility model has the advantages of simple overall operation and convenient use; however, the utility model has the defect that the air can not be prevented from leaking out of the vaginal opening during the clamping process.
Disclosure of Invention
The invention aims to provide a clamping device for assisting laparoscopic vaginal stump suturing, which has the technical effect of preventing gas from leaking out of a vagina during clamping through an insertion column unit for penetrating a sealing ball and inserting the sealing ball into the vagina, a clamping block unit arranged on the insertion column unit, a handle unit arranged on the insertion column unit and used for adjusting the clamping angle of the clamping block unit, and a sealing block unit arranged on the insertion column unit and used for jacking the sealing ball. The invention has the advantages of simple structure and convenient installation, can clamp the vaginal stump and realize the air tightness of the vaginal opening to prevent air leakage through one-step clamping operation, uses the transmission rod to operate the movable clamping block to realize remote control, simultaneously uses the limiting block structure to ensure that the clamping state can be kept after clamping without continuously exerting force of an operator, is convenient to use, and automatically resets the clamping block and the sealing block after the clamping action is released.
The technical scheme adopted by the invention for solving the problems is as follows: a clamping device for assisting laparoscopic vaginal stump suturing, comprising an insertion column unit for passing a sealing ball and inserting into a vagina, a clamping block unit provided on the insertion column unit, a handle unit provided on the insertion column unit and for adjusting a clamping angle of the clamping block unit, and a sealing block unit provided on the insertion column unit and for jacking up the sealing ball.
The further preferred technical scheme is as follows: the insertion column unit comprises an insertion column; the clamping block unit comprises a fixed clamping block and a movable clamping block part which are arranged on the insertion column; the handle unit includes a handle post disposed on the insertion post.
The further preferred technical scheme is as follows: the inserting column unit further comprises an inserting column cavity arranged on the inserting column, a clamping block cavity arranged on the inserting column and used for installing the movable clamping block, a transmission column inserted into the inserting column cavity and the clamping block cavity and used for connecting the handle column, and a clamping block groove arranged on the inserting column and communicated with the clamping block cavity and used for installing the movable clamping block part.
The further preferred technical scheme is as follows: the movable clamping block part comprises a movable clamping block, a movable clamping block hole in the movable clamping block is formed in a fixed cylinder on the inner side face of the clamping block groove, a rotary column is arranged on the fixed cylinder in an inserting mode, a transmission block is arranged on the rotary column and used for being connected with the inner side face of the movable clamping block hole, a transmission rope is arranged on the rotary column and used for being connected with the transmission column, and the transmission rope is arranged on the inner side face of a cavity of the clamping block and located between the transmission column and a turning column between the rotary columns.
The further preferred technical scheme is as follows: the inserting column unit further comprises a main clamping plate and an auxiliary clamping plate which are arranged on the inner side face of the clamping block cavity and used for mounting the transmission column.
The further preferred technical scheme is as follows: the insertion column unit also comprises a sealing plate hole which is arranged on the insertion column and communicated with the insertion column cavity; the sealing block unit comprises a sealing plate arranged on the transmission column and arranged on the hole of the sealing plate, and a limiting column part arranged on the insertion column and used for clamping the sealing plate.
The further preferred technical scheme is as follows: the inserting column unit also comprises a limiting column cavity arranged on the inserting column and a limiting column hole which is arranged on the inserting column and communicated with the limiting column cavity; the limiting column part comprises a limiting column arranged on the limiting column hole.
The further preferred technical scheme is as follows: spacing post portion is still including setting up knob on the spacing post sets up stopper on the spacing post, and set up and be in on the spacing post cavity medial surface and be used for the block the fixed block of stopper.
The further preferred technical scheme is as follows: the limiting column part further comprises a limiting column spring and a spring jacking ring, wherein the limiting column spring is sleeved on the limiting column, and the spring jacking ring is arranged on the limiting column and used for jacking the limiting column spring.
The further preferred technical scheme is as follows: the handle unit further comprises a moving block arranged on the insertion column, a transmission column spring sleeved on the transmission column and used for jacking the moving block, and a connecting rod arranged on the moving block and the handle column.
The invention has the technical effects of preventing gas from leaking out of the vagina in the clamping process through the insertion column unit for penetrating the sealing ball and inserting into the vagina, the clamping block unit arranged on the insertion column unit, the handle unit arranged on the insertion column unit and used for adjusting the clamping angle of the clamping block unit, and the sealing block unit arranged on the insertion column unit and used for jacking the sealing ball. The invention has the advantages of simple structure and convenient installation, can clamp the vaginal stump and realize the air tightness of the vaginal opening to prevent air leakage through one-step clamping operation, uses the transmission rod to operate the movable clamping block to realize remote control, simultaneously uses the limiting block structure to ensure that the clamping state can be kept after clamping without continuously exerting force of an operator, is convenient to use, and automatically resets the clamping block and the sealing block after the clamping action is released.
Drawings
FIG. 1 is a schematic structural view of the clamping device of the present invention in a non-clamping state.
Fig. 2 is a schematic structural view of the clamping device in a clamping state.
FIG. 3 is a schematic structural diagram of the cavity position of the clamping block and the internal component structure thereof.
Fig. 4 is a schematic structural view of the movable clamping block portion of the present invention.
Fig. 5 is a schematic structural view of the handle unit of the present invention.
FIG. 6 is a schematic structural view of the sealing plate in a non-engagement state according to the present invention.
FIG. 7 is a schematic view of the structure of the sealing plate in the engaged state.
Fig. 8 is a schematic structural view of the position-limiting post of the present invention in a non-engagement state.
Fig. 9 is a schematic structural view of the position-limiting post of the present invention in a fastened state.
Detailed Description
The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, a clamping device for assisting laparoscopic vaginal stump suture includes an insertion column unit 1 for passing a sealing ball a and inserting into a vagina, a clamping block unit 2 provided on the insertion column unit 1, a handle unit 3 provided on the insertion column unit 1 for adjusting a clamping angle of the clamping block unit 2, and a sealing block unit 4 provided on the insertion column unit 1 for jacking up the sealing ball a.
In this embodiment, the sealing ball a is a medical device in the prior art which can be inserted into a female vagina and has a through hole in the middle, the insertion post unit 1 can be inserted through the through hole and enter through the sealing ball a so that the clamping block unit 2 enters the vagina, and the operator can clamp the handle unit 3 inwards so that the clamping block unit 2 clamps the vaginal stump for the doctor to perform the suture operation.
In addition, when the handle unit 3 is clamped inwards, the sealing block unit 4 moves towards the clamping block unit 2 and jacks up the sealing ball A, so that the through hole on the sealing ball A is kept sealed, the gas in the abdomen of the female patient is prevented from leaking out of the vaginal opening, and the space in the abdominal cavity is kept in a supporting state, so that the suturing operation of a doctor is facilitated.
In addition, the edges of the ends of the insertion column unit 1 and the clamping block unit 2 are smoothed, so that the vaginal wall is prevented from being damaged in the insertion process.
The insert column unit 1 includes an insert column 101; the clamping block unit 2 comprises a fixed clamping block 201 and a movable clamping block part 202 which are arranged on the insertion column 101; the handle unit 3 includes a handle post 301 provided on the insertion post 101.
In this embodiment, the handle column 301 is disposed on the insertion column 101 and is different from one end of the fixed clamping block 201 and one end of the movable clamping block 202, and the two ends are disposed in the left-right direction, so that when the handle column 301 is clamped, the movable clamping block 202 can be driven by a series of transmission devices to move toward the fixed clamping block 201, so as to clamp the vaginal stump.
In addition, the opposite surfaces of the fixed clamping block 201 and the movable clamping block 202 are respectively provided with a toothed structure which is meshed with each other, so that the clamping effect is firmer and is not easy to fall off.
The insertion column unit 1 further comprises an insertion column cavity 102 arranged on the insertion column 101, a clamping block cavity 103 arranged on the insertion column 101 and used for mounting the movable clamping block 202, a transmission column 104 inserted into the insertion column cavity 102 and the clamping block cavity 103 and used for connecting the handle column 301, and a clamping block groove 105 arranged on the insertion column 101 and communicated with the clamping block cavity 103 and used for mounting the movable clamping block 202.
In this embodiment, when the handle column 301 is clamped inward, the driving column 104 is driven by the corresponding transmission device to move toward the fixed clamping block 201 and the movable clamping block portion 202, and the movable clamping block portion 202 is driven by the transmission device disposed between the driving column 104 and the movable clamping block portion 202 to move on the clamping block groove 105.
In addition, the clamping block groove 105 is provided with a sealing device, so that the movable clamping block part 202 can move on the clamping block groove 105, and meanwhile, the liquid in the vagina can not flow into the clamping block cavity 103 to cause pollution.
The movable clamping block portion 202 comprises a movable clamping block 202a, a movable clamping block hole 202b arranged on the movable clamping block 202a, a fixed cylinder 202c arranged on the inner side surface of the clamping block groove 105, a rotary column 202d inserted and arranged on the fixed cylinder 202c, a transmission block 202e arranged on the rotary column 202d and used for connecting the inner side surface of the movable clamping block hole 202b, a transmission rope 202f arranged on the rotary column 202d and used for connecting the transmission column 104, and a turning column 202g arranged on the inner side surface of the clamping block cavity 103 and located between the transmission column 104 and the rotary column 202 d.
In this embodiment, when the transmission column 104 moves toward the fixed clamping block 201 and the movable clamping block 202a, the transmission rope 202f arranged on the transmission column 104 is driven to move upward, so that the length of the transmission rope 202f between the transmission column 104 and the direction-changing column 202g is longer, when the total length of the transmission rope 202f and the distance between the rotation column 202d and the direction-changing column 202g are not changed, the rotation column 202d needs to be rotated to release the transmission rope 202f, and when the rotation column 202d rotates on the fixed cylinder 202c, the movable clamping block 202a is driven to approach toward the fixed clamping block 201 through the connection with the inner side surface of the movable clamping block hole 202b, so that the clamping process is realized.
The insertion column unit 1 further comprises a primary clamping plate 106 and a secondary clamping plate 107 arranged on the inner side of the clamping block cavity 103 for mounting the transmission column 104.
In this embodiment, the main clamping plate 106 and the auxiliary clamping plate 107 are used for limiting the driving post 104, and the auxiliary clamping plate 107 is shorter than the main clamping plate 106, so as to facilitate the passing of the driving rope 202 f.
The insert post unit 1 further comprises a seal plate aperture 108 disposed on the insert post 101 and communicating with the insert post cavity 102; the sealing block unit 4 includes a sealing plate 401 disposed on the driving post 104 and mounted on the sealing plate hole 108, and a position-limiting post portion 402 disposed on the insertion post 101 and engaging with the sealing plate 401.
In this embodiment, when the transmission column 104 moves towards the fixed clamping block 201 and the movable clamping block 202a, the sealing plate 401 is driven to move towards the sealing ball a along the sealing plate hole 108, and finally abuts against the through hole of the sealing ball a, so that the sealing effect is finally achieved.
The insertion column unit 1 further comprises a limit column cavity 109 arranged on the insertion column 101, and a limit column hole 110 arranged on the insertion column 101 and communicated with the limit column cavity 109; the restraining post portion 402 includes a restraining post 402a disposed in the restraining post hole 110.
In this embodiment, the position-limiting post 402a can move up and down along the position-limiting post 402a, when the sealing plate 401 abuts against the through hole of the sealing ball a, the position-limiting post 402a is jacked to clamp the sealing plate 401 so that the sealing plate can always maintain the sealing function with the sealing ball a, and meanwhile, the movable clamping block 202a can keep the clamping state towards the fixed clamping block 201 without being loosened, so that an operator does not need to clamp the handle post 301 all the time.
The position-limiting column 402 further includes a rotating button 402b disposed on the position-limiting column 402a, a position-limiting block 402c disposed on the position-limiting column 402a, and a fixing block 402d disposed on the inner side of the position-limiting column cavity 109 and used for engaging with the position-limiting block 402 c.
In this embodiment, after the position-limiting post 402a clamps the sealing plate 401, the position-limiting piece 402c is engaged with the fixing piece 402d by rotating the rotating knob 402b, so that the position-limiting post 402a is not disengaged from the sealing plate 401.
The position-limiting post part 402 further includes a position-limiting post spring 402e sleeved on the position-limiting post 402a, and a spring jacking ring 402f disposed on the position-limiting post 402a and used for jacking up the position-limiting post spring 402 e.
In this embodiment, if the stopper post 402a is disengaged from the sealing plate 401, the rotation knob 402b is rotated in a reverse direction to disengage the stopper 402c from the fixing block 402d, and the stopper post 402a moves outward under the action of the stopper post spring 402e pushing up the spring push-up ring 402f, and finally disengages from the sealing plate 401.
The handle unit 3 further includes a moving block 302 disposed on the insertion post 101, a transmission post spring 303 disposed on the transmission post 104 in a sleeved manner and used for jacking up the moving block 302, and a connecting rod 304 disposed on the moving block 302 and the handle post 301.
In this embodiment, the connecting rod 304 has a constant length and is rotatably connected to the handlebar post 301 and the moving block 302, and when the handlebar post 301 is clamped, the connecting rod 304 pushes up the moving block 302 to move the driving post 104 inward.
In addition, when the handle columns 301 are released, the moving block 302 moves downwards under the jacking action of the transmission column springs 303, and meanwhile, the connecting rod 304 drives the left and right handle columns 301 to be opened outwards to return to an initial state.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.
Claims (10)
1. A clamping device for assisting laparoscopic vaginal stump suture, comprising an insertion column unit (1) for passing a sealing ball (A) and inserting into a vagina, a clamping block unit (2) provided on the insertion column unit (1), a handle unit (3) provided on the insertion column unit (1) and for adjusting a clamping angle of the clamping block unit (2), and a sealing block unit (4) provided on the insertion column unit (1) and for jacking up the sealing ball (A).
2. The clamping device for assisting laparoscopic vaginal stump suturing as claimed in claim 1, wherein said insertion column unit (1) comprises an insertion column (101); the clamping block unit (2) comprises a fixed clamping block (201) arranged on the insertion column (101) and a movable clamping block part (202); the handle unit (3) comprises a handle post (301) arranged on the insertion post (101).
3. The clamping device for assisting laparoscopic vaginal stump suturing as claimed in claim 2, wherein said insertion column unit (1) further comprises an insertion column cavity (102) provided on said insertion column (101), a clamping block cavity (103) provided on said insertion column (101) for mounting said movable clamping block (202), a driving column (104) inserted into said insertion column cavity (102) and said clamping block cavity (103) for connecting said handle column (301), and a clamping block groove (105) provided on said insertion column (101) and communicating with said clamping block cavity (103) for mounting said movable clamping block portion (202).
4. A holding device for assisting laparoscopic vaginal stump suturing as claimed in claim 3, characterized in that the movable clamping block part (202) comprises a movable clamping block (202 a), a movable clamping block hole (202 b) arranged on the movable clamping block (202 a), a fixed cylinder (202 c) arranged on the inner side surface of the clamping block groove (105), a rotating column (202 d) inserted and arranged on the fixed cylinder (202 c), a transmission block (202 e) arranged on the rotating column (202 d) and used for connecting the inner side surface of the movable clamping block hole (202 b), and a transmission rope (202 f) arranged on the rotating column (202 d) and used for connecting the transmission column (104), and the direction changing column (202 g) is arranged on the inner side surface of the clamping block cavity (103) and is positioned between the transmission column (104) and the rotating column (202 d).
5. The clamping device for assisting laparoscopic vaginal stump suturing as claimed in claim 3, wherein said insertion column unit (1) further comprises a main clamping plate (106) and a sub-clamping plate (107) disposed on the inner side of said clamping block cavity (103) for mounting said driving column (104).
6. A clamping device for assisting laparoscopic vaginal stump suturing as claimed in claim 3, wherein said insertion column unit (1) further comprises a sealing plate hole (108) provided on said insertion column (101) and communicating with said insertion column cavity (102); the sealing block unit (4) comprises a sealing plate (401) which is arranged on the transmission column (104) and is installed on the sealing plate hole (108), and a limiting column part (402) which is arranged on the insertion column (101) and is used for clamping the sealing plate (401).
7. The clamping device for assisting the laparoscopic vaginal stump suture as claimed in claim 6, wherein said insertion column unit (1) further comprises a stopper column cavity (109) provided on said insertion column (101), and a stopper column hole (110) provided on said insertion column (101) and communicating with said stopper column cavity (109); the limiting column part (402) comprises a limiting column (402 a) arranged on the limiting column hole (110).
8. The clamping device for assisting the laparoscopic vaginal stump suture as claimed in claim 7, wherein the stopper post portion (402) further comprises a rotation knob (402 b) disposed on the stopper post (402 a), a stopper (402 c) disposed on the stopper post (402 a), and a fixing block (402 d) disposed on an inner side surface of the stopper post cavity (109) for engaging with the stopper (402 c).
9. The clamping device for assisting the laparoscopic vaginal stump suture as claimed in claim 7, wherein said stopper post portion (402) further comprises a stopper post spring (402 e) sleeved on said stopper post (402 a), and a spring jacking ring (402 f) disposed on said stopper post (402 a) for jacking up said stopper post spring (402 e).
10. The clamping device for assisting laparoscopic vaginal stump suturing as claimed in claim 2, wherein said handle unit (3) further comprises a moving block (302) disposed on said insertion column (101), a driving column spring (303) sleeved on said driving column (104) for jacking up said moving block (302), and a connecting rod (304) disposed on said moving block (302) and said handle column (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210053106.2A CN114391924B (en) | 2022-01-18 | Clamping device for assisting laparoscopic vaginal stump suturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210053106.2A CN114391924B (en) | 2022-01-18 | Clamping device for assisting laparoscopic vaginal stump suturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114391924A true CN114391924A (en) | 2022-04-26 |
| CN114391924B CN114391924B (en) | 2024-05-14 |
Family
ID=
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0589452A1 (en) * | 1992-09-23 | 1994-03-30 | United States Surgical Corporation | A tissue gripping apparatus for use with a cannula or trocar assembly |
| CN201135465Y (en) * | 2008-01-10 | 2008-10-22 | 钟鸣 | Clamping pin pincers for abdominal cavity in seaming operation |
| CN201996618U (en) * | 2011-03-14 | 2011-10-05 | 深圳市第二人民医院 | Cervical fixing and sealing pliers of uteroscope |
| CN202515720U (en) * | 2012-03-20 | 2012-11-07 | 叶冠雄 | Calculus removing pincers for laparoscopic common bile duct |
| CN108714040A (en) * | 2018-05-24 | 2018-10-30 | 郑州大学第附属医院 | Vaginal Stump top pressing device |
| CN109199555A (en) * | 2018-09-21 | 2019-01-15 | 湖州市妇幼保健院 | A kind of vagina is blocked into utensil capsule ball and applied to the medical calm of the capsule ball |
| WO2019034938A1 (en) * | 2017-08-17 | 2019-02-21 | Ovitigalage Saliya Ovitigala | Uterine manipulator with a pointer for total laparoscopic hysterectomy |
| CN112057137A (en) * | 2020-09-14 | 2020-12-11 | 北京中科盛康科技有限公司 | Grasping forceps for laparoscopic surgery |
| CN213606695U (en) * | 2020-11-13 | 2021-07-06 | 成都市妇女儿童中心医院 | Vaginal stump sealing forceps for laparoscopic cervical cancer surgery |
| CN113116412A (en) * | 2019-12-30 | 2021-07-16 | 北京术锐技术有限公司 | Miniature surgical tool head |
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0589452A1 (en) * | 1992-09-23 | 1994-03-30 | United States Surgical Corporation | A tissue gripping apparatus for use with a cannula or trocar assembly |
| CN201135465Y (en) * | 2008-01-10 | 2008-10-22 | 钟鸣 | Clamping pin pincers for abdominal cavity in seaming operation |
| CN201996618U (en) * | 2011-03-14 | 2011-10-05 | 深圳市第二人民医院 | Cervical fixing and sealing pliers of uteroscope |
| CN202515720U (en) * | 2012-03-20 | 2012-11-07 | 叶冠雄 | Calculus removing pincers for laparoscopic common bile duct |
| WO2019034938A1 (en) * | 2017-08-17 | 2019-02-21 | Ovitigalage Saliya Ovitigala | Uterine manipulator with a pointer for total laparoscopic hysterectomy |
| CN108714040A (en) * | 2018-05-24 | 2018-10-30 | 郑州大学第附属医院 | Vaginal Stump top pressing device |
| CN109199555A (en) * | 2018-09-21 | 2019-01-15 | 湖州市妇幼保健院 | A kind of vagina is blocked into utensil capsule ball and applied to the medical calm of the capsule ball |
| CN113116412A (en) * | 2019-12-30 | 2021-07-16 | 北京术锐技术有限公司 | Miniature surgical tool head |
| CN112057137A (en) * | 2020-09-14 | 2020-12-11 | 北京中科盛康科技有限公司 | Grasping forceps for laparoscopic surgery |
| CN213606695U (en) * | 2020-11-13 | 2021-07-06 | 成都市妇女儿童中心医院 | Vaginal stump sealing forceps for laparoscopic cervical cancer surgery |
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