CN210784544U - Tumor clamping forceps for minimally invasive thoracoscopic surgery - Google Patents
Tumor clamping forceps for minimally invasive thoracoscopic surgery Download PDFInfo
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- CN210784544U CN210784544U CN201920857418.2U CN201920857418U CN210784544U CN 210784544 U CN210784544 U CN 210784544U CN 201920857418 U CN201920857418 U CN 201920857418U CN 210784544 U CN210784544 U CN 210784544U
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Abstract
The utility model discloses a tumour centre gripping pincers for wicresoft's thoracoscope operation, including the pincers body, be equipped with the straight flute on the pincers body, sliding sleeve is equipped with the straight post in the straight flute, the one end that the straight post is located outside the straight flute is equipped with the supporting rod, fixedly connected with centre gripping tong arm on the lateral wall of supporting rod, be equipped with the straight arm on the pincers body with the lateral wall of straight flute notch department one side, straight arm, supporting rod all are connected with straight post, the pincers body through connecting device, the one end elastic connection resilient means that the straight post is located the straight flute, respectively fixedly connected with striking gear and stop device on the relative lateral wall of straight post. The utility model has the advantages of reasonable design, have the laborsaving operation, easy operation and convenient abluent benefit.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a tumour centre gripping pincers for wicresoft's thoracoscope operation.
Background
The thoracoscopic surgery is a novel minimally invasive thoracic surgery technology which uses the modern camera technology and high-tech surgical instrument equipment to complete complicated intrathoracic operations under a chest wall sleeve or a tiny incision.
In the prior art, the tumor holding forceps applied to the thoracoscopic surgery are inconvenient to use, the required holding force is high, the wound of a patient is easily injured, and the tumor holding forceps are inconvenient to clean, so that the tumor holding forceps for the minimally invasive thoracoscopic surgery are provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a tumor holding forceps for minimally invasive thoracoscopic surgery.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tumour centre gripping pincers for wicresoft's thoracoscope operation, includes the pincers body, be equipped with the straight flute on the pincers body, sliding sleeve is equipped with the straight post in the straight flute, the one end that the straight post is located outside the straight flute is equipped with the supporting rod, fixedly connected with centre gripping tong arm on the lateral wall of supporting rod, be equipped with the straight arm on the pincers body with the lateral wall of straight flute notch department one side, straight arm, supporting rod all are connected with straight post, pincers body through connecting device, the one end elastic connection resilient means that the straight post is located the straight flute, respectively fixedly connected with striking gear and stop device on the relative lateral wall of straight post.
Preferably, the connecting device comprises a positioning rod fixedly connected to one end of the straight column away from the straight groove or fixedly connected to the side wall of the straight arm, a positioning groove is formed in the side wall of the clamping rod or the clamp body, the positioning rod is located in the positioning groove, a first magnetic block is fixedly connected to the inner bottom of the positioning groove, a second magnetic block is fixedly connected to one end of the positioning rod located in the positioning groove, and the first magnetic block and the second magnetic block are opposite in attraction.
Preferably, the elastic device comprises a spring elastically connected to one end of the straight column in the straight groove, the inner wall of the straight groove is provided with a spring groove, and the other end of the spring is elastically connected with the inner wall of the spring groove.
Preferably, the shifting device comprises a connecting block fixedly connected to the side wall of the straight column, a sliding groove is formed in the side wall of the clamp body, the connecting block slides in the sliding groove, one end, located outside the sliding groove, of the connecting block is fixedly connected with a pushing block, and anti-skidding lines are formed in the side wall of the pushing block.
Preferably, the limiting device comprises a limiting block fixedly connected to the side wall of the straight column, the side wall of the clamp body is in threaded connection with a plurality of limiting screws which are arranged at equal intervals, the tail ends of the limiting screws penetrate through the straight groove and extend into the straight groove, the limiting screws and the limiting block are located on the same side, an arc-shaped groove is formed in the side wall of the limiting block, and the limiting block abuts against the side wall of one of the limiting screws.
Preferably, a retaining ring is fixedly connected to one end of the forceps body away from the straight arm.
The utility model has the following beneficial effects;
1. the medical staff holds the forceps body and pushes the pushing block to drive the clamping forceps arms to move by arranging the clamping rods, the clamping forceps arms, the straight arms, the elastic devices, the shifting devices and the limiting devices to be matched with each other, tumors are clamped out by utilizing gaps between the clamping forceps arms and the straight arms, the operation is labor-saving, and different limiting screws are screwed inwards to limit the limiting blocks, so that the distance between the straight arms and the clamping forceps arms can be adjusted in advance, and the operation is more labor-saving;
2. through setting up connecting device, supporting rod and straight arm and mutually supporting, when wasing, can dismantle the supporting rod alone with straight arm, convenient cleaning and disinfection, and need not whole washing.
Drawings
Fig. 1 is a schematic structural view of a tumor holding forceps for minimally invasive thoracoscopic surgery according to the present invention;
FIG. 2 is a schematic side view of a tumor holding forceps for minimally invasive thoracoscopic surgery according to the present invention;
fig. 3 is the utility model provides a stopper structural schematic diagram of a tumour centre gripping pincers for minimal access thoracoscopic operation.
In the figure: the clamp comprises a clamp arm 1, a clamp rod 2, a first magnetic block 3, a second magnetic block 4, a positioning rod 5, a straight groove 6, a straight column 7, a connecting block 8, a pushing block 9, a sliding groove 10, a spring 11, a clamp body 12, a retaining ring 13, a straight arm 14, a limiting block 15 and a limiting screw 16.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a tumor clamping forceps for minimally invasive thoracoscopic surgery comprises a forceps body 12, a straight groove 6 is arranged on the forceps body 12, a straight column 7 is sleeved in the straight groove 6 in a sliding mode, a clamping rod 2 is arranged at one end, located outside the straight groove 6, of the straight column 7, a clamping forceps arm 1 is fixedly connected to the side wall of the clamping rod 2, a straight arm 14 is arranged on the side wall, located on one side of the notch of the straight groove 6, of the forceps body 12, the straight arm 14 and the clamping rod 2 are connected with the straight column 7 and the forceps body 12 through connecting devices, an elastic device is elastically connected to one end, located in the straight groove 6, of the straight column 7, and a shifting device and a limiting device are fixedly connected to the side wall.
Wherein, connecting device includes that fixed connection keeps away from one end of straight flute 6 or fixed connection is at locating lever 5 on the 14 lateral walls of straight arm at straight post 7, be equipped with the constant head tank on the lateral wall of supporting rod 2 or pincers body 12, locating lever 5 is located the constant head tank, the first magnetic path of interior bottom fixedly connected with 3 of constant head tank, locating lever 5 is located one end fixedly connected with second magnetic path 4 of constant head tank, first magnetic path 3 inhales with 4 opposite sex of second magnetic path mutually, stimulate supporting rod 2 hard and straight arm 14 can dismantle these two parts alone, convenient subsequent cleaning and disinfecting.
Wherein, resilient means includes that elastic connection is located the spring 11 on the one end of straight column 7 in straight flute 6, and the inner wall department of straight flute 6 is equipped with the spring groove, and the other end of spring 11 and the inner wall elastic connection of spring groove, spring 11 initial condition are tensile state.
Wherein, toggle device includes connecting block 8 of fixed connection on the 7 lateral walls of straight post, be equipped with spout 10 on the lateral wall of the pincers body 12, connecting block 8 slides in spout 10, connecting block 8 is located spout 10 outer one end fixedly connected with and promotes piece 9, be equipped with anti-skidding line on the lateral wall that promotes piece 9, it can drive straight post 7 and move in straight flute 6 to promote piece 9, drive centre gripping tong arm 1 forward motion, increase and the straight arm 14 between the distance, make things convenient for the centre gripping tumour, anti-skidding line can prevent that medical personnel's hand sweat is too much, the operation is skidded.
Wherein, the limiting device comprises a limiting block 15 fixedly connected on the side wall of the straight column 7, the side wall of the clamp body 12 is in threaded connection with a plurality of limiting screws 16 which are arranged at equal intervals, the tail ends of the plurality of limiting screws 16 all extend into the straight groove 6, the plurality of limiting screws 16 are all positioned at the same side with the limiting block 15, the side wall of the limiting block 15 is provided with an arc-shaped groove, the limiting block 15 is abutted against the side wall of one limiting screw 16, when all the limiting screws 16 are completely screwed into the straight groove 6, the initial state between the clamping arm 1 and the straight arm 14 can keep the maximum distance, when a stop screw 16, which is farthest from the spring 11, is screwed outward, the stop 15 moves toward the spring 11 due to the elastic force of the spring 11, thereby reducing the distance between the clamping forceps arm 1 and the straight arm 14, changing the initial distance and facilitating the medical staff to adjust the distance according to the size of the tumor.
Specifically, a retaining ring 13 is fixedly connected to one end of the forceps body 12 away from the straight arm 14, and the forceps body 12 can be hung up through the retaining ring 13, so that the space is not occupied.
The utility model discloses in, when medical personnel need use holding forceps, according to the big or small distance between adjustment holding forceps arm 1 and the straight arm 14 of tumour, twist and move each stop screw 16, decide stopper 15 position, decide the distance between holding forceps arm 1 and the straight arm 14, then medical personnel hold the pincers body 12, begin to operate, promote and promote piece 9, it moves forward in straight flute 6 to drive straight post 7, drive holding forceps arm 1 forward motion, then put the tumour in the gap department between straight arm 14 and holding forceps arm 1, loosen and promote piece 9, under spring 11's elastic force, holding forceps arm 1 forward motion, the tumour of centre gripping can, it is abluent when needs, pull out straight arm 14 and holding rod 2 hard, can be to these two parts cleaning and disinfecting alone.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a tumour centre gripping pincers for minimal access thoracoscopic surgery, includes the pincers body (12), its characterized in that, be equipped with straight flute (6) on the pincers body (12), sliding sleeve is equipped with straight column (7) in straight flute (6), the one end that straight column (7) are located outside straight flute (6) is equipped with supporting rod (2), fixedly connected with centre gripping tong arm (1) on the lateral wall of supporting rod (2), be equipped with straight arm (14) on the pincers body (12) with the lateral wall of straight flute (6) notch department one side, straight arm (14), supporting rod (2) all are connected with straight column (7), pincers body (12) through connecting device, one end elastic connection resilient means that straight column (7) are located straight flute (6), respectively fixedly connected with toggle arrangement and stop device on the relative lateral wall of straight column (7).
2. The tumor holding forceps for minimally invasive thoracoscopic surgery as recited in claim 1, wherein the connecting device comprises a positioning rod (5) fixedly connected to one end of the straight column (7) far away from the straight groove (6) or fixedly connected to the side wall of the straight arm (14), a positioning groove is formed in the side wall of the holding rod (2) or the forceps body (12), the positioning rod (5) is located in the positioning groove, a first magnetic block (3) is fixedly connected to the inner bottom of the positioning groove, a second magnetic block (4) is fixedly connected to one end of the positioning rod (5) located in the positioning groove, and the first magnetic block (3) and the second magnetic block (4) are attracted oppositely.
3. Tumor holding forceps for minimally invasive thoracoscopic surgery according to claim 1, characterized in that the elastic means comprises a spring (11) elastically connected to one end of the straight column (7) located in the straight groove (6), a spring groove is formed at the inner wall of the straight groove (6), and the other end of the spring (11) is elastically connected with the inner wall of the spring groove.
4. The tumor holding forceps for minimally invasive thoracoscopic surgery as recited in claim 1, wherein the toggling device comprises a connecting block (8) fixedly connected to a side wall of the straight column (7), a sliding groove (10) is formed in a side wall of the forceps body (12), the connecting block (8) slides in the sliding groove (10), a pushing block (9) is fixedly connected to one end, located outside the sliding groove (10), of the connecting block (8), and anti-sliding grains are formed in a side wall of the pushing block (9).
5. The tumor holding forceps for minimally invasive thoracoscopic surgery as recited in claim 1, wherein the limiting device comprises a limiting block (15) fixedly connected to a side wall of the straight column (7), a plurality of equally spaced limiting screws (16) are threadedly connected to a side wall of the forceps body (12), tail ends of the plurality of limiting screws (16) extend through the straight groove (6), the plurality of limiting screws (16) are located on the same side as the limiting block (15), an arc-shaped groove is formed in a side wall of the limiting block (15), and the limiting block (15) abuts against a side wall of one of the limiting screws (16).
6. Tumor holding forceps for minimally invasive thoracoscopic surgery according to claim 1, characterized in that a retaining ring (13) is fixedly connected to one end of the forceps body (12) far away from the straight arm (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857418.2U CN210784544U (en) | 2019-06-10 | 2019-06-10 | Tumor clamping forceps for minimally invasive thoracoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857418.2U CN210784544U (en) | 2019-06-10 | 2019-06-10 | Tumor clamping forceps for minimally invasive thoracoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210784544U true CN210784544U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920857418.2U Expired - Fee Related CN210784544U (en) | 2019-06-10 | 2019-06-10 | Tumor clamping forceps for minimally invasive thoracoscopic surgery |
Country Status (1)
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| CN (1) | CN210784544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245031A (en) * | 2020-10-30 | 2021-01-22 | 复旦大学附属中山医院 | Wound surface skin stretching device |
| CN114536050A (en) * | 2022-01-28 | 2022-05-27 | 宁夏英力特化工股份有限公司 | Heat exchanger tubulation moves back a tub calliper |
-
2019
- 2019-06-10 CN CN201920857418.2U patent/CN210784544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245031A (en) * | 2020-10-30 | 2021-01-22 | 复旦大学附属中山医院 | Wound surface skin stretching device |
| CN114536050A (en) * | 2022-01-28 | 2022-05-27 | 宁夏英力特化工股份有限公司 | Heat exchanger tubulation moves back a tub calliper |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20210610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |