Detachable repeating ligation clip
By adopting a combined structure of annular slot, curved clamp and internal threaded tube in the ligation clamp, the separate disassembly and cleaning of the barrel is achieved, solving the complex maintenance problems caused by the integrated structure of the barrel in the prior art, and improving the Practicality and cleaning efficiency of the equipment.
Patent Information
- Application Number
- CN202322907944.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-30
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-10-30
AI Technical Summary
The barrel of the existing ligation clip is an integrated structure and cannot be disassembled separately. It is inconvenient to clean, resulting in complex maintenance and disinfection processes.
Design a removable continuous hair ligation clamp with an annular slot, curved clamp and internal threaded tube structure, allowing the barrel end to be disassembled and cleaned separately, and through the combination of curved clamp and internal threaded tube, the Individual protection and disassembly of the barrel.
Simplifies maintenance and cleaning processes, reduces maintenance time, and ensures thorough cleaning and efficient use of the equipment.
Smart Images
Figure CN222217888U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a ligation clip, in particular to a detachable continuous ligation clip, belonging to the technical field of medical equipment. Background Art
[0002] In the prior art, for example, an invention with publication number 202110681832.4 discloses a ligation clip continuous clamp applicator and a method of using the same. The clamp magazine assembly can be replaced, and when the ligation clip is exhausted during surgery, it can be quickly replenished, thereby reducing the clamping time; the ligation clip is basically in a natural state in the clamp magazine assembly, and the failure rate of the ligation clip is reduced; at the same time, the gun body assembly and the barrel assembly can be used in one surgery, greatly reducing the economic burden on patients.
[0003] Similar to the above application, there are still some shortcomings:
[0004] Although the device can be disassembled, the barrel is an integrated structure, and the end of the barrel is prone to blockage and cannot be disassembled separately. In addition, the barrel clamp has a complex structure, which is inconvenient to clean after use.
[0005] Therefore, a detachable continuous ligation clip is designed to optimize the above-mentioned problem. Utility Model Content
[0006] The main purpose of the utility model is to provide a detachable continuous-fire ligation clamp. The annular slot at the end of the gun barrel is arranged, and is used in conjunction with two groups of arc-shaped clamping plates and an internally threaded tube. The two groups of arc-shaped clamping plates are used to form a cylinder and are inserted into the inside of the annular slot, and the other end is positioned by the internally threaded tube, so that the device can independently protect the end of the gun barrel during use. In addition, in the event of blockage or disinfection and cleaning, the device can be independently disassembled, which reduces maintenance time, ensures thorough cleaning, and is more practical.
[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:
[0008] A detachable continuous-fire ligation clamp comprises a continuous-fire ligation clamp body, a gun barrel is arranged at the front end of a handle on the continuous-fire ligation clamp body, a clip storage groove is arranged inside the gun barrel, a mounting sleeve is fixed to the end of the clip storage groove, clamps are hingedly mounted on both sides of the top of the mounting sleeve, a closing spring sheet is arranged between two groups of clamps, an arc-shaped clamping plate is inserted at one end of the gun barrel close to the clamp, two groups of arc-shaped clamping plates are symmetrically arranged, and the arc-shaped clamping plates are surrounded by a cylindrical shape, and an internally threaded tube is threadedly mounted at one end of the arc-shaped clamping plate away from the gun barrel.
[0009] Preferably, a slot is provided at one end of the gun barrel close to the clamp, and a semicircular plug plate is provided at the end of the arc-shaped clamping plate.
[0010] Preferably, rubber pads are provided on the outer sides of the plug boards, and the sum of the thickness of the plug boards and the rubber pads is greater than the thickness of the slots.
[0011] Preferably, a semicircular external thread plate is fixed to one end of the arc-shaped clamping plate away from the plug plate, and the external thread plates on the two sets of arc-shaped clamping plates are connected end to end to form a ring.
[0012] Preferably, the shape of the closing spring piece is V-shaped, two groups of closing spring pieces are provided, and the closing spring pieces are respectively located at the top and the bottom of the mounting sleeve.
[0013] Preferably, the outer side of the internally threaded tube is evenly provided with anti-skid patterns, and the anti-skid patterns are arranged along the length direction of the internally threaded tube.
[0014] The beneficial effects of the utility model are:
[0015] The utility model provides a detachable continuous-fire ligation clamp, an annular slot at the end of a gun barrel, which is used in conjunction with two groups of arc-shaped clamping plates and an internally threaded tube. The two groups of arc-shaped clamping plates are used to form a cylindrical shape and are inserted into the annular slot, and the other end is positioned by the internally threaded tube, so that the device can independently protect the end of the gun barrel during use, and can also be independently disassembled in the event of blockage or disinfection and cleaning, thereby reducing maintenance time, ensuring thorough cleaning, and being more practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is the front view of the utility model;
[0017] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;
[0018] Figure 3 It is a partial expanded structural diagram of the utility model;
[0019] Figure 4 It is the structural diagram of the barrel end of the utility model.
[0020] In the figure: 1. the body of the burst ligating clip; 2. the gun barrel; 3. the clip storage slot; 4. the mounting sleeve; 5. the clamp; 6. the closing spring; 7. the slot; 8. the arc-shaped clamping plate; 9. the plug-in plate; 10. the external threaded plate; 11. the internal threaded tube. DETAILED DESCRIPTION
[0021] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.
[0022] like Figure 1-Figure 3As shown, the present embodiment provides a detachable continuous ligation clamp, including a continuous ligation clamp body 1, a gun barrel 2 is provided at the front end of the handle on the continuous ligation clamp body 1, and a clip storage groove 3 is provided inside the gun barrel 2. When in use, the tissue clamp is evenly placed inside the clip storage groove 3, and a mounting sleeve 4 is fixed at the end of the clip storage groove 3, and the clip storage groove 3 extends into the interior of the mounting sleeve 4. Clamps 5 are hingedly installed on both sides of the top of the mounting sleeve 4 for positioning and clamping the tissue clamp. During the clamping process, the gun barrel 2 is controlled by the handle of the continuous ligation clamp body 1 to slide toward the end of the clamp 5, and the clamp 5 is squeezed, and the clamp 5 clamps the internal tissue clamp, and a closing spring piece 6 is provided between the two groups of clamps 5. The shape of the closing spring piece 6 is V-shaped, and there are two groups of closing spring pieces 6, and the closing spring pieces 6 are respectively located at the top and bottom of the mounting sleeve 4, so as to quickly reset the clamp 5.
[0023] like Figure 2-Figure 4 As shown, an arc-shaped card plate 8 is inserted into one end of the gun barrel 2 close to the clamp 5, and two groups of arc-shaped card plates 8 are symmetrically provided, and the arc-shaped card plates 8 are surrounded by a cylinder, a slot 7 is provided at one end of the gun barrel 2 close to the clamp 5, and a semicircular plug plate 9 is provided at the end of the arc-shaped card plate 8, and the outer side of the plug plate 9 is provided with a rubber pad, and the sum of the thickness of the plug plate 9 and the rubber pad is greater than the thickness of the slot 7, so as to increase the stability of the plug plate 9 inserted into the slot 7, and an internal threaded tube 11 is threadedly installed at one end of the arc-shaped card plate 8 away from the gun barrel 2, and the outer side of the internal threaded tube 11 is evenly provided with anti-skid patterns, and the anti-skid patterns are arranged along the length direction of the internal threaded tube 11, which is convenient for disassembly and rotation control of the internal threaded tube 11 during installation, and a semicircular external threaded plate 10 is fixed at one end of the arc-shaped card plate 8 away from the plug plate 9, and the external threaded plates 10 on the two groups of arc-shaped card plates 8 are connected end to end to form a ring;
[0024] Specifically, during the disassembly process, the internal threaded tube 11 is rotated to move the internal threaded tube 11 toward the direction of the clamp 5. The internal threaded tube 11 squeezes the clamp 5. The internal threaded tube 11 has a certain moving space. The internal threaded tube 11 is separated from the external threaded plate 10, and the fixation of the external threaded plate 10 is released. Then, the arc-shaped clamping plate 8 is horizontally pulled out from the inside of the annular slot 7, and the end of the barrel 2 is partially disassembled for maintenance and disinfection and cleaning.
[0025] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.
Claims
1. A detachable continuous ligation clip, characterized in that: The invention comprises a continuous-fire ligating clamp body (1), wherein a gun barrel (2) is arranged at the front end of a handle on the continuous-fire ligating clamp body (1), a clip storage groove (3) is arranged inside the gun barrel (2), a mounting sleeve (4) is fixed at the end of the clip storage groove (3), clamps (5) are hingedly mounted on both sides of the top of the mounting sleeve (4), a closing spring sheet (6) is arranged between the two groups of clamps (5), an arc-shaped clamping plate (8) is inserted at one end of the gun barrel (2) close to the clamps (5), two groups of the arc-shaped clamping plates (8) are symmetrically arranged, and the arc-shaped clamping plates (8) are arranged in a cylindrical shape, and an internally threaded tube (11) is threadedly mounted at one end of the arc-shaped clamping plate (8) away from the gun barrel (2).
2. A detachable continuous ligation clip according to claim 1, characterized in that: A slot (7) is provided at one end of the gun barrel (2) close to the clamp (5), and a semicircular plug plate (9) is provided at the end of the arc-shaped clamp plate (8).
3. A detachable continuous ligation clip according to claim 2, characterized in that: The outer side surfaces of the plugging plates (9) are all provided with rubber pads, and the sum of the thickness of the plugging plates (9) and the rubber pads is greater than the thickness of the slots (7).
4. A detachable continuous ligation clip according to claim 3, characterized in that: A semicircular external thread plate (10) is fixed to one end of the arc-shaped clamping plate (8) away from the plug plate (9), and the external thread plates (10) on the two sets of arc-shaped clamping plates (8) are connected end to end to form a ring.
5. The detachable continuous ligation clip according to claim 1, characterized in that: The shape of the closing spring piece (6) is V-shaped. Two groups of closing spring pieces (6) are provided, and the closing spring pieces (6) are respectively located at the top and the bottom of the installation sleeve (4).
6. The detachable continuous ligation clip according to claim 1, characterized in that: The outer side of the internal threaded tube (11) is evenly provided with anti-skid patterns, and the anti-skid patterns are arranged along the length direction of the internal threaded tube (11).