CN215384341U

CN215384341U - Multifunctional absorption hemostasis ligation clamp

Info

Publication number: CN215384341U
Application number: CN202120198839.6U
Authority: CN
Inventors: 徐可伟; 周龙甫; 郝大鹏; 刘海博
Original assignee: Western Theater General Hospital of PLA
Current assignee: Western Theater General Hospital of PLA
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2022-01-04
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a multifunctional absorption hemostasis ligation clamp which comprises an upper bending bow, a lower bending bow, a fixing head at the end part of the lower bending bow, a first positioning column and a second positioning column, and a C-shaped hole between the upper bending bow and the lower bending bow, wherein the upper end surface of the lower bending bow is provided with teeth, the lower end surface of the upper bending bow is provided with a convex block, the upper bending bow is provided with a first inserting groove and a second inserting groove through the first inserting groove, the second inserting groove is inserted with an inserting piece, the inserting piece is provided with an inserting rod, an inserting plate and an arc-shaped plate for fixing the inserting rod and the inserting plate, the fixing head is bent and is internally provided with a limiting groove, the upper end surface of the limiting groove is provided with a clamping block, and the upper end surface of the end part of the upper bending bow is provided with a clamping groove. According to the hemostatic ligation clamp, the thickness of the upper bow can be adjusted due to the arrangement of the plug-in piece, so that the hemostatic ligation clamp can adapt to blood vessels with different diameters, the hemostatic ligation clamp is convenient to select, the blood vessels are stable after being fixed due to the arrangement of the convex blocks and the teeth, the hemostatic ligation clamp is not easy to fall off, tissues cannot be damaged, and the mounting efficiency is high.

Description

Multifunctional absorption hemostasis ligation clamp

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a multifunctional absorption hemostasis ligation clip.

Background

The absorbable hemostatic ligating clip must be made of the preferred material. The material selected for the inner layer clip must have better hydrophilicity and flexibility, the product has better compatibility with skin or tissue, and the clamped tubular tissue or other intracavity tissues in the human body cannot be damaged. Moreover, absorbable hemostatic ligating clips cannot be used for ligation of tissues and blood vessels where prolonged or permanent ligation tension is required. However, the existing absorbable hemostatic ligation clamp cannot adjust blood vessels with different diameters, and in the operation process, the hemostatic ligation clamps with different sizes are selected for use, so that the workload of medical workers is increased undoubtedly, and the operation efficiency is influenced.

Accordingly, the present invention provides a multifunctional, absorbent hemostatic ligating clip.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, a multifunctional absorption hemostasis ligation clip is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional absorption hemostasis ligature clamp, including integrative last bow and lower bow, the fixed head of lower bow tip, reference column one and reference column two, go up the bow and the C type hole between the bow of bending down, the up end of bow has tooth down, the lower end of going up the bow has the lug, go up the bow through set up slot one on it and insert with slot two and be equipped with plug-in components, plug-in components have the arc of inserted bar, picture peg and fixed inserted bar and picture peg, the fixed head is for bending the form and its inside spacing groove that has, the fixture block has on the up end of spacing groove, the draw-in groove has been seted up to the up end of the tip of going up the bow.

As a further description of the above technical solution:

the teeth are integrally formed on the upper end face of the lower bow and are arranged in two rows, and the two rows of teeth are arranged in a staggered mode at equal intervals.

As a further description of the above technical solution:

the convex blocks are hemispherical convex points integrated with the upper bow, and the convex blocks are distributed on the lower end face of the upper bow.

As a further description of the above technical solution:

the insertion rod is inserted into the first insertion groove, and the first insertion groove is cylindrical and is distributed on the upper bent bow at equal intervals.

As a further description of the above technical solution:

the plug board is inserted into the second slot, and the second slot is a curved through slot formed in the upward bent bow.

As a further description of the above technical solution:

the upper end face of the fixing head is provided with a first curved surface, and the end part of the upper bending bow is provided with a second curved surface.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the hemostatic ligation clamp, the thickness of the upper bow can be adjusted due to the arrangement of the plug-in piece, so that the hemostatic ligation clamp can adapt to blood vessels with different diameters, the hemostatic ligation clamp is convenient to select, the blood vessels are stable after being fixed due to the arrangement of the convex blocks and the teeth, the hemostatic ligation clamp is not easy to fall off, tissues cannot be damaged, and the mounting efficiency is high.

2. According to the hemostatic ligation clamp, the end part of the upper bow is clamped in the limiting groove, the clamping groove and the clamping block are additionally arranged, so that the hemostatic ligation clamp is further fixed, the upper bow has good elasticity after the plug-in unit is removed, meanwhile, the thickness can be automatically adjusted, and the hemostatic ligation clamp is convenient to use.

Drawings

FIG. 1 illustrates a front perspective view provided in accordance with an embodiment of the present invention;

FIG. 2 illustrates a rear perspective view provided in accordance with an embodiment of the present invention;

illustration of the drawings:

1. bending downwards; 2. bending upwards; 3. a C-shaped hole; 4. a fixed head; 5. a first curved surface; 6. a limiting groove; 7. a plug-in; 8. an arc-shaped plate; 9. inserting a rod; 10. inserting plates; 11. a first slot; 12. a second slot; 13. a first positioning column; 14. a second positioning column; 15. a curved surface II; 16. a card slot; 17. a clamping block; 18. a bump; 19. and (4) teeth.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a multi-functional absorption hemostasis ligature clamp, including integrative last bow 2 and bow 1 that bends down, the fixed head 4 of bow 1 tip that bends down, reference column one 13 and reference column two 14, go up the C type hole 3 between bow 2 and the bow 1 that bends down, the setting of C type hole 3 makes the hemostasis ligature clamp be convenient for bend, the up end of bow 1 that bends down has tooth 19, the lower extreme of going up bow 2 has lug 18, go up bow 2 and set up slot one 11 and slot two 12 through it and insert and be equipped with plug-in components 7, plug-in components 7 have inserted bar 9, plug-in board 10 and the arc 8 of fixed inserted bar 9 and plug-in board 10, fixed head 4 is for bending the form and its inside has spacing groove 6, block 17 has on the up end of spacing groove 6, the up end of bow 2 has seted up draw-in groove 16, except that plug-in components 7, the other structures of hemostasis ligature clamp are all an organic whole.

Specifically, as shown in fig. 1, the teeth 19 are located the upper end face of the lower bow 1 and are integrally formed and arranged in two rows, the two rows of teeth 19 are arranged at equal intervals in a staggered manner, and the teeth 19 can generate folds when the blood vessel is clamped, so that the blood vessel is clamped stably, and blood is prevented from flowing out.

Specifically, as shown in fig. 2, the protrusion 18 is a hemispherical protrusion integrated with the upper bow 2, the protrusion 18 is distributed on the lower end surface of the upper bow 2, and the spherical protrusion 18 is arranged on the whole surface, so that the hemostatic ligation clamp has a good anti-slip effect.

Specifically, as shown in fig. 1, the insertion rod 9 is inserted into the insertion slot one 11, the insertion slot one 11 is a cylindrical hole and is distributed on the upper bow 2 at equal intervals, and the insertion rod 9 inside the insertion slot one 11 is pulled out, so that the upper bow 2 is provided with a row of round holes, and the upper bow 2 can be bent conveniently.

Specifically, as shown in fig. 1, the insert plate 10 is inserted into the second slot 12, the second slot 12 is a curved through slot formed in the upper bow 2, the insert plate 10 in the second slot 12 is pulled out, and the cavity of the second slot 12 can slightly reduce the thickness of the upper bow 2.

Specifically, as shown in fig. 2, the upper end surface of the fixing head 4 has a first curved surface 5, the end portion of the upper bow 2 has a second curved surface 15, and the first curved surface 5 and the second curved surface 15 are arranged, so that the end portion of the upper bow 2 can slide into the fixing head 4 more easily, the end portion of the upper bow 2 can be clamped in the limiting groove 6, and meanwhile, the clamping groove 16 of the upper bow 2 is matched with the clamping block 17 on the fixing head 4, so that the upper bow 2 and the lower bow 1 can be clamped together firmly.

The working principle is as follows: when the hemostatic ligation clip is used, the hemostatic ligation clip can be adjusted according to the diameter of a blood vessel, particularly when the diameter of the blood vessel is larger, the hemostatic ligation clip is prevented from clamping the blood vessel to cause damage to the blood vessel due to over-tight clamping, the plug-in 7 is detached, the upper bow 2 is provided with the first slot 11 and the second slot 12, the first slot 11 enables the upper bow 2 to be bent conveniently and has better elasticity, the second slot 12 enables the thickness of the upper bow 2 to be slightly reduced, the upper bow 2 is provided with an anti-slip surface with a lug 18 on the whole surface, the upper end surface of the lower bow 1 is provided with teeth 19 which are equidistantly arranged and staggered, the teeth 19 enable the blood vessel to be clamped and folded, so that better stabilizing and closing effects are achieved, when the diameter of the blood vessel is smaller, the plug-in 7 does not need to be detached and is directly installed by using a clip applier, when the hemostatic ligation clip is used, the end part of the upper bow 2 is clamped with the fixing head 4 and clamped in the limiting groove 6, the clamping block 17 is matched with the clamping groove 16, so that the hemostatic ligation clip is not easy to break and fall off.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A multifunctional absorption hemostasis ligation clamp comprises an upper bow (2), a lower bow (1), a fixing head (4) at the end part of the lower bow (1), a first positioning column (13), a second positioning column (14) and a C-shaped hole (3) between the upper bow (2) and the lower bow (1) which are integrated, and is characterized in that the upper end surface of the lower bow (1) is provided with teeth (19), the lower end surface of the upper bow (2) is provided with a convex block (18), the upper bow (2) is provided with a first slot (11) and a second slot (12) through the upper bow, is inserted with an insert (7), the insert (7) is provided with an insert rod (9), an insert plate (10) and an arc plate (8) for fixing the insert rod (9) and the insert plate (10), the fixing head (4) is bent and is internally provided with a limiting groove (6), the upper end surface of the limiting groove (6) is provided with a fixture block (17), the upper end face of the end part of the upper bending bow (2) is provided with a clamping groove (16).

2. The multifunctional absorption hemostatic ligating clip according to claim 1, wherein the teeth (19) are integrally formed on the upper end surface of the lower arch (1) and arranged in two rows, and the two rows of teeth (19) are arranged in an offset manner with equal distance.

3. The multifunctional absorption hemostatic ligating clip of claim 1, wherein the protrusions (18) are hemispherical protrusions integrated with the upper bow (2), and the protrusions (18) are distributed on the lower end surface of the upper bow (2).

4. The multifunctional absorption hemostatic ligating clip of claim 1, wherein the insertion rod (9) is inserted inside the insertion groove one (11), the insertion groove one (11) is a cylindrical hole and is distributed on the upper bending bow (2) with equal interval.

5. The multifunctional absorption hemostatic ligating clip as claimed in claim 1, wherein the insert plate (10) is inserted into the second slot (12), and the second slot (12) is a curved through slot formed on the upper bow (2).

6. The multifunctional absorption hemostatic ligating clip of claim 1, wherein the top end of the fixing head (4) has a first curved surface (5) and the end of the upper bow (2) has a second curved surface (15).