CN212879442U

CN212879442U - Novel hemostatic clamp for medical treatment

Info

Publication number: CN212879442U
Application number: CN202020653531.1U
Authority: CN
Inventors: 姚春霞
Original assignee: Hefei Overseas Medical Device Co ltd
Current assignee: Hefei Overseas Medical Device Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-04-06
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a medical treatment is with novel hemostatic clamp, including the clamp, the inside of clamp is inserted and is equipped with the push pedal, and the left end welding of push pedal has solid fixed ring to gu fixed ring's left side is provided with the pivot, the both ends of pivot are all connected with the clamp inner wall through embedded bearing, the right side intercommunication of clamp has the outside line, the left end of interior line extends to solid fixed ring left side through the left side of runner, the left end and the solid fixed ring fixed connection of interior line, the left end of push pedal is articulated to have two sets of hinge bars, the clamp has all been welded at the upper and lower both ends of clamp, the right side of clamp is provided with the handle, the right-hand member and the handle fixed connection of interior line, the inside of handle is provided with the movable plate, the right-hand member of outside line runs through inside the handle extends to the. The utility model discloses the during operation centre gripping precision is high, and operation process convenient and fast is very humanized, and simple structure has very strong practicality.

Description

Novel hemostatic clamp for medical treatment

Technical Field

The utility model relates to a hemostatic clamp technical field specifically is a novel hemostatic clamp is used in medical treatment.

Background

In the medical industry of China, hemostasis is often required to be performed by using a hemostatic clamp, the hemostatic clamp directly clamps and closes hemorrhagic vessels and focus visible to the naked eye, the hemostasis principle is similar to surgical vessel suture or ligation, hemostasis by a mechanical method is achieved, coagulation, denaturation and necrosis of mucous membrane tissues cannot be caused, however, in the hemostatic process of the existing hemostatic clamp, the hemorrhagic vessels are often fine, the size of the existing hemostatic clamp on the market is large, misoperation is easy to occur in the clamping process, the amount of bleeding of the blood vessels of a wound is increased, the hemostatic clamp needs to be manually held by a clamp body for clamping, and the labor intensity of a user is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel hemostatic clamp is used in medical treatment to solve the hemostatic clamp centre gripping precision that proposes among the above-mentioned background art not high, and need the artifical handheld hemostatic clamp body to carry out the problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: a novel hemostatic clamp for medical treatment comprises a clamp body, wherein a push plate is inserted into the clamp body, a fixing ring is welded at the left end of the push plate, a rotating shaft is arranged on the left side of the fixing ring, two ends of the rotating shaft are connected with the inner wall of the clamp body through embedded bearings, a rotating wheel is sleeved on the outer side of the rotating shaft, an outer line is communicated with the right side of the clamp body, an inner line is arranged inside the outer line, the left end of the inner line penetrates through the push plate and extends to the left side of the push plate, the left end of the inner line extends to the left side of the fixing ring through the left side of the rotating wheel, the left end of the inner line is fixedly connected with the fixing ring, two groups of hinged rods are hinged at the left end of the push plate, a clamp head is hinged at the left end of the clamp body, clamp rings are welded at the upper end and the lower end of the clamp body, a handle is arranged on the right side of the clamp body, the handle is characterized in that a movable plate is arranged inside the handle, the right end of the outer wire penetrates through the handle and extends into the handle, the right end of the outer wire is fixedly connected with the movable plate, a connecting rod is welded at the bottom end of the movable plate, and a holding block is welded at the bottom end of the connecting rod.

Preferably, the upper end and the lower end of the push plate are both welded with sliding blocks, the inner wall of the clamp body is provided with a sliding groove matched with the push plate, and the clamp body and the push plate form a sliding structure.

Preferably, the left end welding of push pedal has two sets of springs, and the left end of spring all with clamp inner wall welded fastening.

Preferably, the upper end and the lower end of the clamp body are both glued with anti-skid pads, and the left end and the right end of each anti-skid pad are both glued with the clamp rings.

Preferably, two groups of springs are welded at the right end of the moving plate, and the right ends of the springs are welded and fixed with the inner wall of the handle.

Preferably, the holding block is L-shaped, and the left end of the holding block is concave.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has high clamping precision during working, convenient and fast operation process, very humanization, simple structure and strong practicability;

1. the clamping device is provided with a clamp body, a user clamps two ends of the clamp body through a clamping ring by using tweezers, then holds a holding block to pull rightwards, so that the right end of an outer line moves rightwards, the clamp head can be pushed to open through a hinged rod, the clamp head can clamp a wound blood vessel after the user looses the hand, the size of the clamp body is small, the small blood vessel can be clamped, and the clamping device is high in clamping precision during working and is suitable for various minimally invasive surgeries;

2. be provided with the movable plate, the user presses right and holds the piece and open the chuck, can carry out the centre gripping to the wound blood vessel after loosening the hand, and the user presses once more after treating the wound hemostasis and holds the piece and can loosen the chuck, supplies the user to take off the device, whole operation process convenient and fast, and is very humanized, and simple structure has very strong practicality.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the present invention in a partial front view;

FIG. 3 is a schematic sectional view of the structure of the present invention in a partial front view;

fig. 4 is a schematic side view of the structure of the present invention.

In the figure: 1. a clip body; 2. pushing the plate; 3. a fixing ring; 4. a rotating shaft; 5. a rotating wheel; 6. an internal line; 7. an outside line; 8. a hinged lever; 9. a chuck; 10. a non-slip mat; 11. a clamping ring; 12. a grip; 13. moving the plate; 14. a connecting rod; 15. and (5) holding the block.

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. 1-4, the present invention provides an embodiment:

a novel hemostatic clamp for medical treatment comprises a clamp body 1, a push plate 2 is inserted into the clamp body 1, sliders are welded at the upper end and the lower end of the push plate 2, a sliding groove matched with the push plate 2 is formed in the inner wall of the clamp body 1, the clamp body 1 and the push plate 2 form a sliding structure, the position of the push plate 2 is limited through the sliding groove and the sliders, the push plate 2 can only move leftwards and rightwards, two sets of springs are welded at the left end of the push plate 2, the left ends of the springs are welded and fixed with the inner wall of the clamp body 1, the springs are compressed when the push plate 2 moves leftwards, the springs release resilience to drive the push plate 2 to reset when the push plate 2 does not bear leftward force any more, a fixing ring 3 is welded at the left end of the push plate 2, a rotating shaft 4 is arranged at the left side of the fixing ring 3, two ends of the rotating shaft 4 are connected with the inner wall of the clamp body 1 through, an inner wire 6 is arranged inside the outer wire 7, the left end of the inner wire 6 penetrates through the push plate 2 and extends to the left side of the push plate 2, the left end of the inner wire 6 extends to the left side of the fixing ring 3 through the left side of the rotating wheel 5, the left end of the inner wire 6 is fixedly connected with the fixing ring 3, the left end of the push plate 2 is hinged with two groups of hinge rods 8, the left end of the clamp 1 is hinged with a chuck 9, the left ends of the hinge rods 8 are hinged with the chuck 9, the upper end and the lower end of the clamp 1 are both welded with clamping rings 11, the upper end and the lower end of the clamp 1 are both glued with anti-skid pads 10, the left end and the right end of the anti-skid pads 10 are both glued with the clamping rings 11, and when a user clamps the clamp 1 by using tweezers, the anti-skid pads 10 increase the friction force between the clamping rings, so;

the right side of clamp 1 is provided with handle 12, the right-hand member of interior line 6 and handle 12 fixed connection, the inside of handle 12 is provided with movable plate 13, the right-hand member welding of movable plate 13 has two sets of springs, and the right-hand member of spring all with handle 12 inner wall welded fastening, movable plate 13 stretches the spring when moving left, spring drive movable plate 13 resets when moving plate 13 no longer receives power left, the right-hand member of exterior line 7 runs through handle 12 and extends to inside handle 12, the right-hand member of exterior line 7 and movable plate 13 fixed connection, the bottom welding of movable plate 13 has connecting rod 14, and the bottom welding of connecting rod 14 has holding block 15, holding block 15 is L shape, the left end of holding block 15 is the concave surface type, when the user will hold block 15 and push right, the concave surface is laminated with user's finger, it is more comfortable when using the device to make the user, user's.

The working principle is as follows: firstly, a user aligns a chuck 9 to a wound blood vessel to be clamped, then presses a holding block 15 rightwards to drive a moving plate 13 to move rightwards, at the moment, a spring on the right side of the moving plate 13 is stressed and deformed, the moving plate 13 drives the right end of an outer wire 7 to move rightwards, so that a rotating wheel 5 rotates, a push plate 2 is driven to move leftwards and compress a spring on the left side of the push plate 2, and the push plate 2 drives a hinge rod 8 to move leftwards when moving leftwards and pushes the chuck 9 to open through a hinge structure;

then, the user loosens the holding block 15, the spring on the right side of the moving plate 13 releases the resilience force to drive the moving plate 13 to reset, so that the pushing plate 2 does not bear the leftward force any more, the spring on the left side of the pushing plate 2 releases the resilience force to drive the pushing plate 2 to reset, and the hinged rod 8 drives the chuck 9 to close, so that the clamping work on the wound blood vessel is completed;

after the wound has stopped bleeding, the user presses the holding block 15 rightwards, the clamping head 9 can be opened through the principle, and then the user takes down the clamping body 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel hemostatic clamp is used in medical treatment, includes clamp body (1), its characterized in that: the clamp is characterized in that a push plate (2) is inserted into the clamp (1), a fixing ring (3) is welded at the left end of the push plate (2), a rotating shaft (4) is arranged on the left side of the fixing ring (3), two ends of the rotating shaft (4) are connected with the inner wall of the clamp (1) through embedded bearings, a rotating wheel (5) is sleeved outside the rotating shaft (4), the right side of the clamp (1) is communicated with an outer line (7), an inner line (6) is arranged inside the outer line (7), the left end of the inner line (6) penetrates through the push plate (2) and extends to the left side of the push plate (2), the left end of the inner line (6) extends to the left side of the fixing ring (3) through the left side of the rotating wheel (5), the left end of the inner line (6) is fixedly connected with the fixing ring (3), the left end of the push plate (2) is hinged with two groups of hinged rods (8), and the left end of the clamp (1) is, the left end of articulated arm (8) all is connected with chuck (9) is articulated, clamp ring (11) have all been welded at the upper and lower both ends of clamp (1), the right side of clamp (1) is provided with handle (12), the right-hand member and handle (12) fixed connection of interior line (6), the inside of handle (12) is provided with movable plate (13), the right-hand member of exterior line (7) runs through handle (12) and extends to inside handle (12), the right-hand member and movable plate (13) fixed connection of exterior line (7), the bottom welding of movable plate (13) has connecting rod (14), and the bottom welding of connecting rod (14) has and holds piece (15).

2. The novel medical hemostatic clamp according to claim 1, wherein: the upper end and the lower end of the push plate (2) are both welded with sliding blocks, the inner wall of the clamp body (1) is provided with a sliding groove matched with the push plate (2), and the clamp body (1) and the push plate (2) form a sliding structure.

3. The novel medical hemostatic clamp according to claim 1, wherein: the left end welding of push pedal (2) has two sets of springs, and the left end of spring all with clamp body (1) inner wall welded fastening.

4. The novel medical hemostatic clamp according to claim 1, wherein: the upper end and the lower end of the clamp body (1) are both glued with anti-skid pads (10), and the left end and the right end of each anti-skid pad (10) are both glued with a clamping ring (11).

5. The novel medical hemostatic clamp according to claim 1, wherein: two groups of springs are welded at the right end of the moving plate (13), and the right ends of the springs are welded and fixed with the inner wall of the handle (12).

6. The novel medical hemostatic clamp according to claim 1, wherein: the holding block (15) is L-shaped, and the left end of the holding block (15) is concave.