Anastomat with high stability

Abstract

The utility model relates to the technical field of anastomat equipment, and discloses an anastomat with high stability, which comprises a first bonding plate, a second bonding plate, an anastomat positioning plate and a positioning screw, the anastomat positioning plate is detachably mounted at the top of the first bonding plate, and a positioning slot is formed in the top of the first bonding plate; according to the utility model, the first bonding plate and the second bonding plate are inserted into the corresponding first sliding clamping groove and the second sliding clamping groove through the first positioning insertion plate, so that the bonding plates can be assembled for use; an anastomat positioning plate can be inserted into a positioning slot in the top of the corresponding first bonding plate through a second positioning insertion plate at the bottom, so that detachable assembly between the bonding plates and between the anastomat positioning plates is realized, and the anastomat can be adjusted to adapt to the length of the bonding plate anastomat according to the length of a wound of a patient; and after the anastomat is used, the anastomat can be integrally detached and cleaned, so that the anastomat is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of stapler equipment, in particular to a stapler with high stability. Background Art

[0002] The non-invasive skin stapler is a medical device that replaces manual suturing. It replaces the invasive stapler that uses titanium nails to separate or staple tissues, thereby improving the safety of the anastomosis.

[0003] For example, the Chinese patent authorization announcement number CN218960825U discloses a stapler with a synchronous alignment function, including two groups of adhesive components for limiting, the upper end surfaces of the two groups of adhesive components are symmetrically provided with stapler positioning components, and the two groups of stapler positioning components are fixedly connected by a support guide rod, and the two opposite groups of stapler positioning components are meshed and connected by a guide component;

[0004] In the prior art, by providing a guide assembly, a bonding assembly and a supporting guide rod, when closing the wound, the two sets of connecting guide shafts can synchronously drive the two sets of stapler positioning assemblies to synchronously move centripetally, so that the two sets of stapler positioning assemblies can drive the bonding assembly to synchronously close the wound accurately and stably, effectively improving the stability and accuracy of the wound closing;

[0005] However, the existing skin stapler adhesive plate has a unique length. When dealing with wounds of different lengths, the stapler adhesive plate cannot be adjusted to adapt to the length, resulting in the stapler adhesive plate being unable to be used for staplers of different lengths. In addition, the adhesive plate and positioning assembly in the stapler cannot be disassembled and cleaned, making overall cleaning inconvenient. Utility Model Content

[0006] The utility model aims to provide a stapler with high stability, which can adjust the adaptation length of wounds of different lengths for extrusion and anastomosis, and can disassemble and clean multiple groups of adhesive plates and positioning components in the stapler, making it more convenient to use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stapler with high stability, comprising a first adhesive plate, a second adhesive plate, a stapler positioning plate, and a positioning screw, wherein the stapler positioning plate is detachably mounted on the top of the first adhesive plate, a positioning slot is provided on the top of the first adhesive plate, a first sliding card slot is provided on the side of the first adhesive plate close to the second adhesive plate, a second positioning plug plate is integrally formed with the bottom of the stapler positioning plate, and the first positioning plug plates are detachably mounted between the first adhesive plate and the second adhesive plate on the same side and between adjacent second adhesive plates.

[0008] Preferably, second sliding engaging grooves are respectively formed on two sides of the second adhesive plate.

[0009] Preferably, the second positioning plug plates at the bottom of the stapler positioning plate are slidably engaged in the corresponding positioning slots at the top of the first adhesive plate.

[0010] Preferably, the first positioning plug plate is an H-shaped structure, and the first adhesive plate and the second adhesive plate located on the same side are slidably engaged in the inner walls of the first sliding clamping groove and the second sliding clamping groove through the first positioning plug plate.

[0011] Preferably, the adjacent surfaces of the second adhesive plate located on the same side are slidably engaged in the inner wall of the second sliding engaging groove through a first positioning plug plate.

[0012] Preferably, a positioning sleeve is installed on the top of the second adhesive plate, and the positioning sleeve is connected with a supporting guide rod on the same straight line.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the first adhesive plate and the second adhesive plate are plugged into the corresponding first sliding card slot and the second sliding card slot through the first positioning plug plate, so that the adhesive plates can be used in an assembled manner, and the stapler positioning plate can be plugged into the corresponding top positioning slot of the first adhesive plate through the bottom second positioning plug plate, thereby realizing the detachable assembly between the adhesive plates and the stapler positioning plates, so that the stapler can be adjusted to adapt the length of the adhesive plate stapler according to the length of the patient's wound, and after using the stapler, it can be disassembled and cleaned as a whole, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the split structure of the first bonding plate and the stapler positioning plate in the utility model;

[0018] Figure 4 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0019] In the figure: 1. first adhesive plate; 2. second adhesive plate; 3. stapler positioning plate; 4. positioning sleeve; 5. positioning screw; 6. support guide rod; 7. first positioning plug plate; 11. positioning slot; 12. first sliding snap-in slot; 21. second sliding snap-in slot; 31. second positioning plug plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-4 The utility model provides a technical solution: a stapler with high stability, comprising a first adhesive plate 1, a second adhesive plate 2, a stapler positioning plate 3, and a positioning screw 5. The stapler positioning plate 3 is detachably mounted on the top of the first adhesive plate 1. A positioning slot 11 is provided on the top of the first adhesive plate 1. A first sliding clamping slot 12 is provided on the side of the first adhesive plate 1 close to the second adhesive plate 2.

[0022] A second positioning plug plate 31 is integrally formed at the bottom of the stapler positioning plate 3, and a first positioning plug plate 7 is detachably installed between the first adhesive plate 1 and the second adhesive plate 2 on the same side and between adjacent second adhesive plates 2;

[0023] The first adhesive plate 1 and the second adhesive plate 2 are plugged into the corresponding first sliding card slot 12 and the second sliding card slot 21 through the first positioning plug plate 7, so that the adhesive plates can be used in an assembled manner, and the stapler positioning plate 3 can be plugged into the corresponding top positioning slot 11 of the first adhesive plate 1 through the bottom second positioning plug plate 31, so that the adhesive plates and the stapler positioning plate 3 can be detachably assembled, so that the stapler can be adjusted to the length of the adhesive plate stapler according to the length of the patient's wound, and after using the stapler, it can be disassembled and cleaned as a whole, which is more convenient to use;

[0024] The adhesive plates are assembled and connected by means of the first positioning plug plate 7, and the adhesive plates on the same straight line are plugged into the positioning sleeve 4 through the support guide rod 6, so that the connection between the adhesive plates on the same straight line is more stable, and the stapler positioning plate 3 is plugged into the top of the corresponding first adhesive plate 1 through the second positioning plug plate 31. In this way, when the stapler is used, the two sets of positioning screws 5 can be rotated to flexibly adjust the spacing between the two sets of parallel assembled adhesive plates, and the wound can be squeezed and closed. The technical solution for the use of the stable stapler is a prior art and will not be elaborated here.

[0025] Among them, second sliding card slots 21 are respectively opened on both sides of the second adhesive plate 2, and the second positioning plug-in plate 31 at the bottom of the stapler positioning plate 3 is slidably engaged in the corresponding top positioning slot 11 of the first adhesive plate 1, and the first positioning plug-in plate 7 is an H-shaped structure. The first adhesive plate 1 and the second adhesive plate 2 located on the same side are slidably engaged in the first sliding card slot 12 and the inner wall of the second sliding card slot 21 through the first positioning plug-in plate 7, and the adjacent surface of the second adhesive plate 2 located on the same side is slidably engaged in the inner wall of the second sliding card slot 21 through the first positioning plug-in plate 7. The first adhesive plate 1 and the second adhesive plate 2 are plugged into the corresponding first sliding card slot 12 and the second sliding card slot 21 through the first positioning plug-in plate 7. The stapler positioning plate 3 can be plugged into the corresponding top positioning slot 11 of the first adhesive plate 1 through the bottom second positioning plug-in plate 31, thereby realizing the detachable assembly between the adhesive plates and the stapler positioning plate 3.

[0026] Among them, a positioning sleeve 4 is installed on the top of the second adhesive plate 2, and a supporting guide rod 6 is connected through the positioning sleeve 4 located on the same straight line. The adhesive plates are plugged and assembled through the first positioning plug plate 7, and the adhesive plates on the same straight line are plugged into the positioning sleeve 4 through the supporting guide rod 6, so that the connection between the adhesive plates on the same straight line is more stable.

[0027] Working principle: When in use, the assembly length of the first adhesive plate 1 and the second adhesive plate 2 can be matched according to the patient's wound;

[0028] Then, the first adhesive plate 1 and the second adhesive plate 2 are inserted into the corresponding first sliding card slot 12 and second sliding card slot 21 through the first positioning plug plate 7, so that the adhesive plates can be assembled for use;

[0029] The stapler positioning plate 3 can be plugged into the corresponding positioning slot 11 at the top of the first adhesive plate 1 through the second positioning plug plate 31 at the bottom, so that the adhesive plates and the stapler positioning plate 3 can be detachably assembled, so that the stapler can be adjusted to fit the length of the adhesive plate stapler according to the length of the patient's wound, and after using the stapler, it can be disassembled and cleaned as a whole, which is more convenient to use;

[0030] When the stapler is in use, the two sets of positioning screws 5 can be rotated to flexibly adjust the spacing between the two sets of parallel assembled adhesive plates, so that the wound can be squeezed and closed.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to the embodiments without departing from the principles of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stapler with high stability, comprising a first adhesive plate (1), a second adhesive plate (2), a stapler positioning plate (3), and a positioning screw (5), characterized in that: The stapler positioning plate (3) is detachably mounted on the top of the first adhesive plate (1); a positioning slot (11) is provided on the top of the first adhesive plate (1); a first sliding engaging slot (12) is provided on the side of the first adhesive plate (1) close to the second adhesive plate (2); a second positioning plug plate (31) is integrally formed at the bottom of the stapler positioning plate (3); and first positioning plug plates (7) are detachably mounted between the first adhesive plate (1) and the second adhesive plate (2) on the same side and between adjacent second adhesive plates (2).

2. The stapler with high stability according to claim 1, characterized in that: Second sliding engaging grooves (21) are respectively formed on two sides of the second adhesive plate (2).

3. The stapler with high stability according to claim 1, characterized in that: The second positioning plug plates (31) at the bottom of the stapler positioning plate (3) are respectively slidably engaged in the corresponding positioning slots (11) at the top of the first adhesive plate (1).

4. The stapler with high stability according to claim 2, characterized in that: The first positioning plug plate (7) is an H-shaped structure, and the first adhesive plate (1) and the second adhesive plate (2) located on the same side are slidably engaged in the inner walls of the first sliding clamping groove (12) and the second sliding clamping groove (21) through the first positioning plug plate (7).

5. The stapler with high stability according to claim 2, characterized in that: The adjacent surfaces of the second adhesive plate (2) located on the same side are slidably engaged in the inner wall of the second sliding engagement groove (21) via a first positioning plug plate (7).

6. The stapler with high stability according to claim 1, characterized in that: A positioning sleeve (4) is installed on the top of the second adhesive plate (2), and a supporting guide rod (6) is connected through the positioning sleeve (4) located on the same straight line.

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