CN209808658U - Ureteral stent implanting forceps for laparoscopic surgery - Google Patents
Ureteral stent implanting forceps for laparoscopic surgery Download PDFInfo
- Publication number
- CN209808658U CN209808658U CN201822054241.0U CN201822054241U CN209808658U CN 209808658 U CN209808658 U CN 209808658U CN 201822054241 U CN201822054241 U CN 201822054241U CN 209808658 U CN209808658 U CN 209808658U
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- CN
- China
- Prior art keywords
- forceps
- beak
- clamp
- pull rope
- ureteral stent
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Abstract
The utility model discloses a ureteral stent tube imbedding forceps for laparoscopic surgery, which comprises an imbedding forceps main body, wherein one end of the imbedding forceps main body is provided with a forceps rod, one end of the forceps rod is provided with a rotating tube, the rotating tube is rotationally connected with the forceps rod, one end of the rotating tube is provided with a forceps beak, the forceps beak comprises a first forceps beak and a second forceps beak, a stent tube clamp is arranged at the inner side of one end of the first forceps beak, and the stent tube clamp is rotationally connected with the first forceps beak through a damping rotating shaft; through the designed stent tube clamp, the stent tube clamp is a hollow short tube when closed, the ureteral stent tube can be clamped through the stent tube clamp, the ureteral stent tube can be placed into a renal pelvis and a ureter through the stent tube clamp through a guide wire and a push tube matched with the ureteral stent tube, the defects of the conventional laparoscopic surgical instrument in clinic at present can be overcome, a surgeon can conveniently and quickly and efficiently place the ureteral stent tube in an operation, the operation effect is optimized, and operation complications are avoided.
Description
Technical Field
The utility model belongs to the technical field of the peritoneoscope art, concretely relates to pincers are put into to peritoneoscope operation ureteral stent pipe.
Background
In the anastomosis reconstruction operation of the renal pelvis and the ureter in the laparoscopy, a ureter stent is required to be placed in the renal pelvis and the ureter to prevent postoperative anastomotic stenosis and urine extravasation. Because no special ureteral stent tube implanting surgical instrument exists at present, a surgeon is forced to use a conventional laparoscopic surgical instrument to perform ureteral stent tube implanting operation.
When the existing forceps for implanting the ureteral stent in the laparoscopic surgery are used, due to the reasons of laparoscopic surgery space limitation, pneumoperitoneum pressure, tube implanting angle and the like, the operation difficulty is high, time and labor are wasted, and even surgical complications can be caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pincers are put into to peritoneoscope operation ureteral stent tube to current peritoneoscope operation ureteral stent tube that proposes in solving above-mentioned background art puts into pincers when using, because peritoneoscope operation space restriction, pneumoperitoneum pressure and put reasons such as tube angle, this operation degree of difficulty is great, wastes time and energy, can cause the problem of the emergence of operation complication even.
In order to achieve the above object, the utility model provides a following technical scheme: peritoneoscope operation ureteral stent tube puts into pincers, including putting into the pincers main part, the one end of putting into the pincers main part is provided with the pin, the one end of pin is provided with the rotating tube, the rotating tube rotates with the pin to be connected, the one end of rotating tube is provided with pincers beak, pincers beak includes first pincers beak and second pincers beak, first pincers beak rotates through the damping pivot with the second pincers beak to be connected, the one end inboard of first pincers beak is provided with the support pipe clamp, the support pipe clamp rotates through the pivot with first pincers beak to be connected, the one end of rotating tube is provided with the axis of rotation, the one end of axis of rotation is provided with torque spring, the second pincers beak passes through axis of rotation and torque spring with the rotating tube and rotates to be connected.
Preferably, the inside of rotating-tube is provided with first stay cord, one side of first stay cord is provided with the second stay cord, the inboard one end of first pincers beak all is provided with the fixed plate with the inboard one end of second pincers beak, the one end of first stay cord and the one end and the second pincers beak of first pincers beak and second stay cord all are connected through the fixed plate.
Preferably, one side of the imbedding forceps main body is provided with a fixed handle, one side of the fixed handle is provided with an auxiliary handle, one side of the auxiliary handle is provided with a movable handle, the movable handle and the auxiliary handle are rotatably connected through a rotating shaft, one end of the auxiliary handle is connected with the first pull rope, and one end of the movable handle is connected with the second pull rope.
Preferably, the rotating pipe and the clamp lever are both internally provided with a guide post, and the first pull rope and the second pull rope penetrate through the rotating pipe and the clamp lever.
Preferably, the first forceps beak, the second forceps beak and the support pipe clamp are arranged in pairs, the cross section of the support pipe clamp is semicircular, and anti-skidding lines are arranged on the inner side of the support pipe clamp.
Preferably, the first forceps beak and the second forceps beak are semicircular in cross section, and the fixing plate, the first pull rope and the second pull rope are mounted on the inner sides of the first forceps beak and the second forceps beak.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the designed bracket pipe clamp, the bracket pipe clamp is a hollow short pipe when closed, the ureteral bracket pipe can be clamped through the bracket pipe clamp, and the ureteral bracket pipe can be placed into a renal pelvis and a ureter through the bracket pipe clamp through a guide wire and a push pipe which are matched with the ureteral bracket pipe;
(2) first pincers beak and the second pincers beak through the design can draw first pincers beak and the second pincers beak respectively through the rotation of activity handle and auxiliary handle when using to put into pincers, makes first pincers beak and the cooperation of second pincers beak use, and the messenger puts into the clamp of pincers and gets the effect better.
Drawings
FIG. 1 is a schematic structural view of a ureteral stent insertion forceps of the present invention;
FIG. 2 is a schematic view of the structure of the ureteral stent insertion forceps beak of the utility model;
FIG. 3 is a schematic view of the inner side structure of the beak of the insertion forceps of the present invention;
FIG. 4 is a schematic view of the stretching structure of the pincer beak of the present invention;
FIG. 5 is a schematic view of the handle structure of the present invention;
fig. 6 is a schematic view of the structure of the bracket pipe clamp of the present invention;
in the figure: 1. rotating the tube; 2. a clamp lever; 3. placing the forceps main body; 4. fixing a handle; 5. a movable handle; 6. an auxiliary handle; 7. a first forceps beak; 8. a second forceps beak; 9. a rotating shaft; 10. a torsion spring; 11. a guide post; 12. a first pull cord; 13. a second pull cord; 14. a fixing plate; 15. the support pipe clamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a ureteral stent imbedding forceps for laparoscopic surgery comprises an imbedding forceps main body 3, wherein one end of the imbedding forceps main body 3 is provided with a forceps rod 2, one end of the forceps rod 2 is provided with a rotating pipe 1, the rotating pipe 1 is rotatably connected with the forceps rod 2, one end of the rotating pipe 1 is provided with a forceps beak, the angle of the forceps beak is convenient to adjust, the angle of the adjusted forceps beak is kept stable through the damping effect of the rotating pipe 1, the forceps beak comprises a first forceps beak 7 and a second forceps beak 8, the first forceps beak 7 is rotatably connected with the second forceps beak 8 through a rotating shaft, a stent pipe clamp 15 is arranged on the inner side of one end of the first forceps beak 7, the stent pipe clamp 15 is rotatably connected with the first forceps beak 7 through a damping rotating shaft and can adjust the angle according to the condition in surgery, one end of the rotating pipe 1 is provided with a rotating shaft 9, one end of the rotating shaft 9 is provided with a torsion spring 10, the second forceps beak 8 is rotatably, the clamping is made more stable by the cooperation of the first beak 7 and the second beak 8 when the insertion forceps are used.
In this embodiment, preferably, a first pull rope 12 is disposed inside the rotating pipe 1, a second pull rope 13 is disposed on one side of the first pull rope 12, fixing plates 14 are disposed at one end of the inner side of the first forceps beak 7 and one end of the inner side of the second forceps beak 8, and one end of the first pull rope 12 and one end of the first forceps beak 7 and one end of the second pull rope 13 are connected to the second forceps beak 8 through the fixing plates 14, so that the first forceps beak 7 and the second forceps beak 8 can be conveniently pulled when being clamped.
In this embodiment, preferably, one side of the inserting forceps main body 3 is provided with the fixed handle 4, one side of the fixed handle 4 is provided with the auxiliary handle 6, one side of the auxiliary handle 6 is provided with the movable handle 5, the movable handle 5 and the auxiliary handle 6 are both rotationally connected through a rotating shaft, one end of the auxiliary handle 6 is connected with the first pull rope 12, one end of the movable handle 5 is connected with the second pull rope 13, and the first forceps beak 7 and the second forceps beak 8 are conveniently driven.
In this embodiment, preferably, the guide posts 11 are disposed inside the rotation tube 1 and the clamp lever 2 to prevent the first and second ropes 12 and 13 from being twisted, and the first and second ropes 12 and 13 pass through the rotation tube 1 and the clamp lever 2.
In this embodiment, preferably, the first forceps beak 7, the second forceps beak 8 and the stent tube clamp 15 are all arranged in pairs, the cross section of the stent tube clamp 15 is semicircular, and the inner side of the stent tube clamp 15 is provided with anti-slip lines, so that the ureteral stent tube is more stable when being clamped.
In this embodiment, it is preferable that the first beak 7 and the second beak 8 have a semicircular cross section, and the fixing plate 14, the first pull rope 12 and the second pull rope 13 are all installed inside the first beak 7 and the second beak 8, so that the first beak 7 and the second beak 8 are convenient to use.
The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation fixation and safety protection of the utility model are checked, then the ureteral stent tube is put into the renal pelvis and the ureter, then the angle of the ureteral beak is rotated through the rotating tube 1 as required, the fixed handle 4 is held by hand, the second stay cord 13 is driven to move through the movable handle 5, so as to pull the second forceps beak 8 to close, the stent tube clamp 15 is driven to clamp the ureteral stent tube, at the moment, the stent tube clamp 15 is only clamped at the outer side of the ureteral stent tube, the ureteral stent tube can slide and move at the inner side of the stent tube clamp 15 to adjust the position of the ureteral stent tube clamp to a certain degree, the angle of the stent tube clamp 15 is adjusted through the damping rotating shaft according to the operation condition, then the movable handle 5 is continuously kneaded to push the auxiliary handle 6 to rotate, the first forceps 7 is driven to close, so that the first forceps beak 7 is tightly pressed on the stent tube clamp 15 to tightly, then can prevent that postoperative identical mouth is narrow and urine from oozing outward through supporting seal wire of ureteral stent and ejector sleeve with ureteral stent and put into renal pelvis, ureter, can put into ureteral stent by high efficiency, optimize the operation effect, avoid the operation complication, it is right just so to have accomplished the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Pincers are put into to laparoscopic surgery ureteral stent pipe, including putting into pincers main part (3), its characterized in that: one end of the imbedding forceps main body (3) is provided with a forceps rod (2), one end of the forceps rod (2) is provided with a rotating pipe (1), the rotating pipe (1) is rotationally connected with the clamp rod (2), one end of the rotating pipe (1) is provided with a clamp beak, the forceps beaks comprise a first forceps beak (7) and a second forceps beak (8), the first forceps beak (7) and the second forceps beak (8) are rotatably connected through a rotating shaft, a bracket pipe clamp (15) is arranged on the inner side of one end of the first clamp beak (7), the bracket pipe clamp (15) is rotationally connected with the first clamp beak (7) through a damping rotating shaft, one end of the rotating tube (1) is provided with a rotating shaft (9), one end of the rotating shaft (9) is provided with a torsion spring (10), the second forceps beak (8) is rotatably connected with the rotating pipe (1) through a rotating shaft (9) and a torsion spring (10).
2. The laparoscopic ureteral stent tube inserting forceps according to claim 1, wherein: the novel clamp is characterized in that a first pull rope (12) is arranged inside the rotating pipe (1), a second pull rope (13) is arranged on one side of the first pull rope (12), a fixing plate (14) is arranged at one end of the inner side of the first clamp beak (7) and one end of the inner side of the second clamp beak (8), and one end of the first pull rope (12) and one end of the first clamp beak (7) and one end of the second pull rope (13) are connected with the second clamp beak (8) through the fixing plate (14).
3. The laparoscopic ureteral stent tube inserting forceps according to claim 2, wherein: the improved pliers are characterized in that a fixed handle (4) is arranged on one side of the pliers body (3), an auxiliary handle (6) is arranged on one side of the fixed handle (4), a movable handle (5) is arranged on one side of the auxiliary handle (6), the movable handle (5) and the auxiliary handle (6) are rotatably connected through a rotating shaft, one end of the auxiliary handle (6) is connected with a first pull rope (12), and one end of the movable handle (5) is connected with a second pull rope (13).
4. The laparoscopic ureteral stent tube inserting forceps according to claim 3, wherein: the inner parts of the rotating pipe (1) and the clamp lever (2) are respectively provided with a guide post (11), and the first pull rope (12) and the second pull rope (13) penetrate through the rotating pipe (1) and the clamp lever (2).
5. The laparoscopic ureteral stent tube inserting forceps according to claim 1, wherein: the first clamp beak (7), the second clamp beak (8) and the support pipe clamp (15) are all arranged in pairs, the cross section of the support pipe clamp (15) is semicircular, and anti-skidding lines are arranged on the inner side of the support pipe clamp (15).
6. The laparoscopic ureteral stent tube inserting forceps according to claim 1, wherein: the cross-sectional shapes of the first forceps beak (7) and the second forceps beak (8) are semicircular, and the fixing plate (14), the first pull rope (12) and the second pull rope (13) are all installed on the inner sides of the first forceps beak (7) and the second forceps beak (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822054241.0U CN209808658U (en) | 2018-12-08 | 2018-12-08 | Ureteral stent implanting forceps for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822054241.0U CN209808658U (en) | 2018-12-08 | 2018-12-08 | Ureteral stent implanting forceps for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209808658U true CN209808658U (en) | 2019-12-20 |
Family
ID=68869090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822054241.0U Expired - Fee Related CN209808658U (en) | 2018-12-08 | 2018-12-08 | Ureteral stent implanting forceps for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209808658U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294507A (en) * | 2020-11-02 | 2021-02-02 | 杨敏 | Ureteral stent implantation equipment |
| WO2021164535A1 (en) * | 2020-02-23 | 2021-08-26 | 广州维力医疗器械股份有限公司 | Removal device for removing ureteral stent |
| CN114699214A (en) * | 2022-03-24 | 2022-07-05 | 石家庄学院 | Flexible esophagus support with nested structure |
-
2018
- 2018-12-08 CN CN201822054241.0U patent/CN209808658U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164535A1 (en) * | 2020-02-23 | 2021-08-26 | 广州维力医疗器械股份有限公司 | Removal device for removing ureteral stent |
| CN112294507A (en) * | 2020-11-02 | 2021-02-02 | 杨敏 | Ureteral stent implantation equipment |
| CN112294507B (en) * | 2020-11-02 | 2021-08-17 | 许传兵 | Ureteral stent implantation equipment |
| CN114699214A (en) * | 2022-03-24 | 2022-07-05 | 石家庄学院 | Flexible esophagus support with nested structure |
| CN114699214B (en) * | 2022-03-24 | 2022-11-18 | 石家庄学院 | Flexible esophagus support with nested structure |
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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: 20200730 Address after: 610000, No. 270, Rong Sheng Avenue, Chengdu, Sichuan, Jinniu District Patentee after: WESTERN THEATER GENERAL HOSPITAL OF PLA Address before: 610036, No. 270, Tian Cheng circuit, Rong Sheng Road, Chengdu, Sichuan, Jinniu District Patentee before: Liang Ping |
|
| 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: 20191220 Termination date: 20201208 |