Flushable minimally invasive surgical tissue clip

Abstract

The utility model relates to the field of minimally invasive surgery tissue clamp technology discloses a kind of flushable minimally invasive surgery tissue clamp, including first fixed seat and second fixed seat, the rear end of the first fixed seat is provided with second fixed seat, fixed sheet is arranged between the first fixed seat and second fixed seat, the front end and rear end of the fixed sheet are respectively fixedly connected with second cylindrical block, and the inside of the front end and rear end of second cylindrical block is provided with mounting hole.The flushable minimally invasive surgery tissue clamp is provided with first fixed seat and other parts, and first fixed seat and second fixed seat are movably sleeved outside second cylindrical block by reserved slot, the outer wall of fastening block is provided with external thread, the inner wall of mounting hole is provided with internal thread, the detachable relationship between fastening block and mounting hole, the angle between first fixed seat and second fixed seat is adjusted to maximum, and it is convenient to flush, the adjustment span of clamp body is smaller, and the problem that cleaning is not comprehensive is solved.

Description

Technical Field

[0001] This utility model relates to the field of minimally invasive surgical tissue clip technology, specifically a washable minimally invasive surgical tissue clip. Background Technology

[0002] Minimally invasive surgical tissue clips are instruments specifically designed for endoscopic or laparoscopic surgery. They are mainly used to clamp blood vessels, tissues, or wounds and are usually made of polymer materials, titanium alloys, or absorbable materials, such as titanium clips used in gastrointestinal endoscopy.

[0003] The existing design of tissue clips for minimally invasive surgery is not convenient for cleaning during surgery. The adjustment range is small and the cleaning is not thorough enough, making it unsuitable for most patients. Therefore, its structure needs to be improved.

[0004] Now, a novel washable minimally invasive surgical tissue clip is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a washable minimally invasive surgical tissue clip to solve the problem mentioned in the background art where the adjustment range of the clip is small, resulting in insufficient cleaning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a washable minimally invasive surgical tissue clip, comprising a first fixing seat and a second fixing seat, wherein the second fixing seat is provided at the rear end of the first fixing seat, a fixing plate is provided between the first fixing seat and the second fixing seat, and a second cylindrical block is fixedly connected to the front end and the rear end of the fixing plate, wherein mounting holes are provided inside the front end and the rear end of the second cylindrical block, a reserved groove is provided inside the front end of the first fixing seat and the second fixing seat, and a fastening block is provided at the front end and the rear end of the second cylindrical block.

[0007] As a further technical solution of this utility model, the first fixing seat and the second fixing seat are respectively sleeved on the outside of the second cylindrical block through a reserved groove and are movable. The outer wall of the fastening block is provided with an external thread, the inner wall of the mounting hole is provided with an internal thread, and the fastening block and the mounting hole are detachable.

[0008] As a further technical solution of this utility model, a connecting rod is fixedly connected to the right side of the first fixed base and the second fixed base respectively, and an extension rod is provided inside the right side of the connecting rod, and a plastic handle is fixedly connected to the right side of the extension rod.

[0009] As a further technical solution of this utility model, a clamp is provided inside the left side of the first fixed seat and the second fixed seat, and an assembly hole is provided inside the front end of the first fixed seat, the second fixed seat and the clamp, and a first cylindrical block is provided through the assembly hole.

[0010] As a further technical solution of this utility model, the front end and rear end of the first cylindrical block are engaged with positioning blocks, and the clamp is detachable from the first fixed seat and the second fixed seat through the positioning blocks and the first cylindrical block.

[0011] As a further technical solution of this utility model, the outer wall of the extension rod is provided with external threads, the inside of the right side of the connecting rod is provided with internal threads, and the extension rod is embedded inside the connecting rod and can extend and retract.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the washable minimally invasive surgical tissue clip not only makes it easy to wash and adjust its length flexibly, but also makes it easy to replace the clip head;

[0013] (1) By providing a first fixed seat, a second fixed seat, a fastening block, a fixing plate, a second cylindrical block, a mounting hole, and a reserved groove, the first fixed seat and the second fixed seat are respectively sleeved on the outside of the second cylindrical block through the reserved groove and are movable. The outer wall of the fastening block is provided with external threads, and the inner wall of the mounting hole is provided with internal threads. The fastening block and the mounting hole are detachable, which makes it convenient for the first fixed seat and the second fixed seat to be staggered to the maximum angle, which is convenient for rinsing.

[0014] (2) By setting a connecting rod, an extension rod, and a plastic handle, the extension rod has an external thread on its outer wall and an internal thread on the right side of the connecting rod. The extension rod is embedded in the connecting rod and can extend and retract. When the length needs to be adjusted, the extension rod can be screwed on the plastic handle. At this time, the extension rod can rotate and extend inside the connecting rod, thus making it convenient and flexible to adjust the length, which is more convenient to use.

[0015] (3) By providing a chuck, a positioning block, a first cylindrical block, and an assembly hole, when the chuck needs to be replaced, the positioning block can be pulled out from the inside of the first cylindrical block, the first cylindrical block can be taken out from the inside of the assembly hole, and then the chuck can be taken out and replaced, making it more convenient and applicable when replacing the chuck. Attached Figure Description

[0016] Figure 1 This is a front view cross-sectional structural diagram of the present invention;

[0017] Figure 2 This is a side view of the connection between the clamp and the first fixed base of this utility model.

[0018] Figure 3 This is a side view of the connection method between the connecting rod and the extension rod of this utility model.

[0019] Figure 4 This is a top view schematic diagram of the connection method between the first fixed base and the second fixed base of this utility model.

[0020] In the diagram: 1. First fixed seat; 2. Second fixed seat; 3. Fastening block; 4. Clamp; 5. Positioning block; 6. First cylindrical block; 7. Connecting rod; 8. Extension rod; 9. Plastic handle; 10. Fixing plate; 11. Second cylindrical block; 12. Mounting hole; 13. Reserved slot; 14. Assembly hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides an embodiment of a washable minimally invasive surgical tissue clip, including a first fixing seat 1 and a second fixing seat 2. The second fixing seat 2 is provided at the rear end of the first fixing seat 1. A fixing piece 10 is provided between the first fixing seat 1 and the second fixing seat 2. The front end and the rear end of the fixing piece 10 are respectively fixedly connected to a second cylindrical block 11. The front end and the rear end of the second cylindrical block 11 are provided with mounting holes 12. The front end of the first fixing seat 1 and the second fixing seat 2 are provided with reserved grooves 13. The front end and the rear end of the second cylindrical block 11 are respectively provided with fastening blocks 3.

[0023] The first fixing seat 1 and the second fixing seat 2 are respectively sleeved on the outside of the second columnar block 11 through the reserved groove 13 and are movable. The outer wall of the fastening block 3 is provided with external thread, and the inner wall of the mounting hole 12 is provided with internal thread. The fastening block 3 and the mounting hole 12 are detachable.

[0024] Specifically, such as Figure 1 and Figure 4 As shown, the first fixing seat 1 and the second fixing seat 2 are respectively sleeved on the outside of the second cylindrical block 11 through the reserved groove 13 and are movable. The outer wall of the fastening block 3 is provided with external thread, and the inner wall of the mounting hole 12 is provided with internal thread. The fastening block 3 and the mounting hole 12 are detachable, which makes it convenient for the angle between the first fixing seat 1 and the second fixing seat 2 to be adjusted to the maximum, which is convenient for rinsing.

[0025] A connecting rod 7 is fixedly connected to the right side of the first fixed seat 1 and the second fixed seat 2 respectively. An extension rod 8 is provided inside the right side of the connecting rod 7. A plastic handle 9 is fixedly connected to the right side of the extension rod 8.

[0026] The outer wall of the extension rod 8 is provided with external threads, and the inside of the right side of the connecting rod 7 is provided with internal threads. The extension rod 8 is embedded inside the connecting rod 7 and can extend and retract.

[0027] Specifically, such as Figure 1 and Figure 3 As shown, the extension rod 8 has an external thread on its outer wall and an internal thread on the right side of the connecting rod 7. The extension rod 8 is embedded inside the connecting rod 7 and can extend and retract. When the length needs to be adjusted, the extension rod 8 can be screwed on using the plastic handle 9. At this time, the extension rod 8 can rotate and extend inside the connecting rod 7, thus making it convenient and flexible to adjust the length, which is more convenient to use.

[0028] A clamp 4 is provided inside the left side of the first fixed seat 1 and the second fixed seat 2. An assembly hole 14 is provided inside the front end of the first fixed seat 1, the second fixed seat 2 and the clamp 4. A first cylindrical block 6 is provided through the assembly hole 14.

[0029] The front and rear ends of the first cylindrical block 6 are engaged with positioning blocks 5, and the clamp 4 is detachable from the first fixed seat 1 and the second fixed seat 2 through the positioning blocks 5 and the first cylindrical block 6.

[0030] Specifically, such as Figure 1 and Figure 2 As shown, when the chuck 4 needs to be replaced, the positioning block 5 can be pulled out from the inside of the first cylindrical block 6, the first cylindrical block 6 can be taken out from the inside of the assembly hole 14, and then the chuck 4 can be taken out and replaced, making it more convenient and applicable to replace the chuck 4.

[0031] Working Principle: In use, the first fixed seat 1 and the second fixed seat 2 are respectively sleeved on the outside of the second cylindrical block 11 through the reserved groove 13 and are movable. The outer wall of the fastening block 3 is provided with external threads, and the inner wall of the mounting hole 12 is provided with internal threads. The fastening block 3 and the mounting hole 12 are detachable, which makes it convenient to adjust the angle between the first fixed seat 1 and the second fixed seat 2 to the maximum for easy cleaning. Then, the outer wall of the extension rod 8 is provided with external threads, and the inside of the right side of the connecting rod 7 is provided with internal threads. The extension rod 8 is embedded in the inside of the connecting rod 7 and is telescopic. When the length needs to be adjusted, the extension rod 8 can be screwed on the plastic handle 9. At this time, the extension rod 8 can rotate and extend inside the connecting rod 7, so as to conveniently and flexibly adjust the length and make it more convenient to use. Finally, when the chuck 4 needs to be replaced, the positioning block 5 can be pulled out from the inside of the first cylindrical block 6, the first cylindrical block 6 can be taken out from the inside of the assembly hole 14, and then the chuck 4 can be taken out and replaced, making it more convenient and applicable to replace the chuck 4.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A washable minimally invasive surgical tissue clip, comprising a first fixation base (1) and a second fixation base (2), characterized in that: A second fixed seat (2) is provided at the rear end of the first fixed seat (1). A fixing plate (10) is provided between the first fixed seat (1) and the second fixed seat (2). A second cylindrical block (11) is fixedly connected to the front end and the rear end of the fixing plate (10). Mounting holes (12) are provided inside the front end and the rear end of the second cylindrical block (11). A reserved groove (13) is provided inside the front end of the first fixed seat (1) and the second fixed seat (2). Fastening blocks (3) are provided at the front end and the rear end of the second cylindrical block (11).

2. The washable minimally invasive surgical tissue clip according to claim 1, characterized in that: The first fixing seat (1) and the second fixing seat (2) are respectively sleeved on the outside of the second columnar block (11) through the reserved groove (13) and are movable. The outer wall of the fastening block (3) is provided with external thread, and the inner wall of the mounting hole (12) is provided with internal thread. The fastening block (3) and the mounting hole (12) are detachable.

3. The flushable minimally invasive surgical tissue clip of claim 1, wherein: A connecting rod (7) is fixedly connected to the right side of the first fixed seat (1) and the second fixed seat (2), respectively. An extension rod (8) is provided inside the right side of the connecting rod (7), and a plastic handle (9) is fixedly connected to the right side of the extension rod (8).

4. The irrigatable minimally invasive surgical tissue clip of Claim 1, wherein: A clamp (4) is provided inside the left side of the first fixing seat (1) and the second fixing seat (2). An assembly hole (14) is provided inside the front end of the first fixing seat (1), the second fixing seat (2) and the clamp (4). A first cylindrical block (6) is provided through the assembly hole (14).

5. A flushable minimally invasive surgical tissue clip according to claim 4, wherein: The front and rear ends of the first cylindrical block (6) are engaged with positioning blocks (5), and the clamp (4) is detachable from the first fixed seat (1) and the second fixed seat (2) through the positioning blocks (5) and the first cylindrical block (6).

6. The flushable minimally invasive surgical tissue clip of claim 3, wherein: The outer wall of the extension rod (8) is provided with external threads, and the inside of the right side of the connecting rod (7) is provided with internal threads. The extension rod (8) is embedded inside the connecting rod (7) and is telescopic.

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