CN213758423U

CN213758423U - Vascular surgery vascular clamp

Info

Publication number: CN213758423U
Application number: CN202022697098.4U
Authority: CN
Inventors: 冯乃兵
Original assignee: Individual
Current assignee: West China Second University Hospital of Sichuan University
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-23
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the field of medical treatment technology, and a vascular surgery vascular clamp is disclosed, including first arm lock, second arm lock, first arm lock is equipped with the fixed axle with second arm lock middle part, first arm lock is equipped with buffer spring with second arm lock articulated department below, buffer spring both sides surface is connected with a side fixed surface of first arm lock and second arm lock. This kind of vascular surgery vascular clamp, through setting up the locating piece, can open or be closed with the second arm lock through pressing down the locating piece effective control first arm lock, slide in the spout is inside through the reference column, can make first arm lock and second arm lock be close to each other, clip the blood vessel under the dynamics that is fit for, through setting up the nut, rotate and change the handle, it is rotatory to the locating piece direction to make the nut, until compressing tightly the locating piece, preventing device is not hard up, can effectively realize the location, can not lead to the ruptured condition of blood vessel to take place, and can effectively alleviate medical staff arm fatigue, and work efficiency is improved.

Description

Vascular surgery vascular clamp

Technical Field

The utility model relates to the technical field of medical treatment, specifically be a vascular surgery vascular clamp.

Background

Vascular surgery is a branch of surgery, and is mainly aimed at the prevention, diagnosis and treatment of peripheral vascular diseases except for cerebral vessels and cardiac vessels, and blood vessels of a human body are distributed all over the body except for hairs, nails, corneas and the like, so that the vascular surgery covers a wide range.

In vascular surgery operation, need carry out the centre gripping with the vascular clamp to the blood vessel, current device, medical staff can't adjust the centre gripping dynamics of vascular clamp, if it is excessive hard when the centre gripping blood vessel, lead to the ruptured condition of blood vessel to take place, and under long-time operation, still need medical staff to control the centre gripping dynamics of vascular clamp constantly, lead to medical staff's arm too tired, the phenomenon of ache appears, not only influences work efficiency, moreover vascular operation causes the influence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a vascular surgery vascular clamp, the centre gripping dynamics that possesses the effective control vascular clamp improves work efficiency, can not cause advantages such as influence to vascular operation, has solved the problem that the background art provided.

(II) technical scheme

For the centre gripping dynamics that realizes above-mentioned effectively control vascular clamp, improve work efficiency, can not cause the purpose of influence to the vascular operation, the utility model provides a following technical scheme: the utility model provides a vascular surgery vascular clamp, includes first arm lock, second arm lock, first arm lock and second arm lock middle part are equipped with the fixed axle, first arm lock is equipped with buffer spring with second arm lock articulated department below, buffer spring both sides surface and first arm lock and second arm lock side surface fixed connection, the equal fixed mounting of first arm lock and second arm lock side surface lower extreme has the handle, the equal fixed mounting of first arm lock and the positive lower extreme of second arm lock has the reference column, every reference column one side is equipped with the locating piece, the spout has been seted up on locating piece side surface, every the reference column passes through spout and locating piece sliding connection, every reference column side surface threaded connection has a plurality of nuts, first arm lock all is equipped with installation head, every installation head one side all is equipped with splint.

Preferably, one end of each mounting head is cylindrical, an internal thread is formed in each mounting head, a threaded rod is fixedly mounted in the middle of the surface of one side of each clamping plate, and each mounting head is in threaded connection with the threaded rod through the internal thread.

Preferably, first arm lock is articulated through the fixed axle with the second arm lock, every the shape of splint is the arc, every splint inside all is equipped with the aseptic cotton pad.

Preferably, the sliding groove is arc-shaped, and the diameter of each positioning column is the same as the inner diameter of the sliding groove.

Preferably, each handle mounting position is parallel, and every the inside equal fixed mounting of handle has the slipmat, the material of slipmat is the rubber material.

Preferably, each nut is polygonal, and a plurality of rotating handles are fixedly mounted on the surface of one side of each nut.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of vascular surgery vascular clamp, through setting up the locating piece, can open or be closed with the second arm lock through pressing down the locating piece effective control first arm lock, slide in the spout is inside through the reference column, can make first arm lock and second arm lock be close to each other, clip the blood vessel under the dynamics that is fit for, through setting up the nut, rotate and change the handle, it is rotatory to the locating piece direction to make the nut, until compressing tightly the locating piece, preventing device is not hard up, can effectively realize the location, can not lead to the ruptured condition of blood vessel to take place, and can effectively alleviate medical staff arm fatigue, and work efficiency is improved.

2. This kind of vascular surgery vascular clamp through seting up inside screw thread at installation head, and the installation head cooperatees through internal thread and threaded rod, is convenient for change and installation splint, can not abandon whole vascular clamp because splint appear the phenomenon of damaging under long-term the use, can effectively practice thrift the use resource, and has more removable various centre gripping instruments of medical staff's needs, realizes the multi-kinetic energy, improves medical staff's availability factor.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the threaded rod of the present invention;

FIG. 3 is a schematic view of the structure of the sterilized cotton pad of the present invention;

fig. 4 is a schematic diagram of the positioning block structure of the present invention.

In the figure: 1. a first clamp arm; 2. a second clamp arm; 3. a fixed shaft; 4. a buffer spring; 5. a mounting head; 6. an internal thread; 7. a threaded rod; 8. a splint; 9. a sterilized cotton pad; 10. a grip; 11. a positioning column; 12. positioning blocks; 13. a chute; 14. a nut; 15. and (4) turning the handle.

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.

Example one

Referring to fig. 1-4, a vascular clamp for vascular surgery comprises a first clamping arm 1 and a second clamping arm 2, a fixed shaft 3 is disposed in the middle of the first clamping arm 1 and the second clamping arm 2, a buffer spring 4 is disposed below the hinged position of the first clamping arm 1 and the second clamping arm 2, two side surfaces of the buffer spring 4 are fixedly connected with one side surfaces of the first clamping arm 1 and the second clamping arm 2, a handle 10 is fixedly mounted at the lower end of one side surface of the first clamping arm 1 and the second clamping arm 2, positioning posts 11 are fixedly mounted at the lower ends of the front surfaces of the first clamping arm 1 and the second clamping arm 2, a positioning block 12 is disposed at one side of each positioning post 11, a chute 13 is disposed at one side surface of the positioning block 12, each positioning post 11 is slidably connected with the positioning block 12 through the chute 13, a plurality of nuts 14 are threadedly connected to one side surface of each positioning post 11, a mounting head 5 is disposed at one side of the first clamping arm 1 and the second clamping arm 2, a clamping plate 8 is disposed at one side of each mounting head 5, one end of each mounting head 5 is cylindrical, an internal thread 6 is arranged inside each mounting head 5, a threaded rod 7 is fixedly mounted in the middle of the surface of one side of each clamping plate 8, each mounting head 5 is in threaded connection with the threaded rod 7 through the internal thread 6, the first clamping arm 1 is hinged with the second clamping arm 2 through the fixed shaft 3, each clamping plate 8 is arc-shaped, a sterilized cotton pad 9 is arranged inside each clamping plate 8, the chute 13 is arc-shaped, the diameter of each positioning column 11 is the same as the inner diameter of the chute 13, the mounting position of each handle 10 is parallel, a non-slip pad is fixedly mounted inside each handle 10, the non-slip pad is made of rubber, each nut 14 is polygonal, a plurality of rotating handles 15 are fixedly mounted on the surface of one side of each nut 14, and the first clamping arm 1 and the second clamping arm 2 can be effectively controlled to be opened or closed by arranging the positioning block 12, through reference column 11 in the inside slip of spout 13, can make first arm lock 1 and second arm lock 2 be close to each other, clip the blood vessel under the dynamics that is fit for, through setting up nut 14, rotate and change 15, make nut 14 rotatory to locating piece 12 direction, until compressing tightly locating piece 12, prevent that the device is not hard up, can effectively realize the location, installation head 5 cooperatees through internal thread 6 and threaded rod 7, be convenient for change and installation splint 8, can not abandon whole blood vessel clamp because splint 8 appears the phenomenon of damaging under long-term the use.

The working principle is as follows: when in use, the positioning block 12 is arranged, the first clamping arm 1 and the second clamping arm 2 can be effectively controlled to be opened or closed by pressing the positioning block 12, the first clamping arm 1 and the second clamping arm 2 can be close to each other by sliding the positioning column 11 in the sliding groove 13, a blood vessel can be clamped under proper force, the nut 14 is arranged, the rotating handle 15 is rotated, the nut 14 rotates towards the positioning block 12 until the positioning block 12 is pressed, the device is prevented from loosening, the positioning can be effectively realized, the situation of blood vessel fracture can not be caused, the arm fatigue of medical staff can be effectively relieved, the working efficiency is improved, the mounting head 5 is matched with the threaded rod 7 through the internal thread 6 by arranging the internal thread in the mounting head 5, the clamping plate 8 is convenient to replace and mount, the whole blood vessel clamp can not be discarded due to the damage phenomenon of the clamping plate 8 under long-term use, and the use resources can be effectively saved, moreover, various clamping tools can be replaced according to the requirements of medical staff, so that the multifunctional power is realized, and the use efficiency of the medical staff is improved.

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

1. A vascular surgical vascular clamp comprises a first clamping arm (1) and a second clamping arm (2); the method is characterized in that: the middle parts of the first clamping arm (1) and the second clamping arm (2) are provided with a fixed shaft (3), a buffer spring (4) is arranged below the hinged part of the first clamping arm (1) and the second clamping arm (2), the two side surfaces of the buffer spring (4) are fixedly connected with one side surface of the first clamping arm (1) and one side surface of the second clamping arm (2), the lower ends of one side surfaces of the first clamping arm (1) and the second clamping arm (2) are fixedly provided with handles (10), the front lower ends of the first clamping arm (1) and the second clamping arm (2) are fixedly provided with positioning columns (11), one side of each positioning column (11) is provided with a positioning block (12), one side surface of each positioning block (12) is provided with a sliding groove (13), each positioning column (11) is slidably connected with the positioning block (12) through the sliding groove (13), and one side surface of each positioning column (11), first arm lock (1) all is equipped with installation head (5) with second arm lock (2) one side surface, every installation head (5) one side all is equipped with splint (8).

2. A vascular surgical vascular clamp as claimed in claim 1, wherein: every installation head (5) one end is the cylinder type, every installation head (5) are inside all to be seted up internal thread (6), every splint (8) one side surface middle part position equal fixed mounting has threaded rod (7), every installation head (5) are through internal thread (6) and threaded rod (7) threaded connection.

3. A vascular surgical vascular clamp as claimed in claim 1, wherein: first arm lock (1) is articulated through fixed axle (3) with second arm lock (2), every the shape of splint (8) is the arc, every splint (8) inside all is equipped with aseptic cotton pad (9).

4. A vascular surgical vascular clamp as claimed in claim 1, wherein: the shape of spout (13) is the arc, every the diameter of reference column (11) is the same with spout (13) internal diameter.

5. A vascular surgical vascular clamp as claimed in claim 1, wherein: every handle (10) mounted position is parallel, every handle (10) inside all fixed mounting has the slipmat, the material of slipmat is the rubber material.

6. A vascular surgical vascular clamp as claimed in claim 1, wherein: each nut (14) is polygonal in shape, and a plurality of rotating handles (15) are fixedly mounted on the surface of one side of each nut (14).