High-frequency tissue welding pliers
By installing electrode plugs and socket columns on the welding handle of high-frequency tissue welding pliers, and using the mechanical structure of the snap ring and limit block, the problem of easy disengagement at the electrode connection is solved, and the surgical progress and efficiency are improved.
Patent Information
- Application Number
- CN202421600078.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-08
AI Technical Summary
The electrode connection on the welding forceps of high-frequency tissue is prone to disconnect from the electrode connection line, resulting in hindering the progress of the surgery.
A high-frequency tissue welding pliers are designed to ensure stable connection between the electrode connection line and the electrode posts by installing electrode posts on the welding handles and using the mechanical structure of the snap ring and limit blocks to prevent disengagement.
It effectively prevents the separation of the electrode connection line from the electrode connection line, improves the progress and efficiency of the operation, and reduces the operation time and postoperative recovery time.
Smart Images
Figure CN222828651U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical instruments, in particular to a pair of high-frequency tissue welding pliers. Background Art
[0002] High-frequency tissue welding pliers is a high-frequency electric heating device used in the medical field. It uses the principle of high-frequency electromagnetic induction to produce high-temperature thermal effects in the tissue, causing tissue protein to coagulate, shrink, and weld, thereby achieving the purpose of rapid tissue repair. At the same time, high-frequency tissue welding pliers are widely used in the medical field and can be used for soft tissue repair, vascular anastomosis, liver resection, bone setting and other operations. It can quickly connect tissues, reduce trauma surface, shorten operation time and postoperative recovery time, which is beneficial to reduce patients' pain and shorten hospitalization time.
[0003] The inventors found in actual operation that when the high-frequency tissue welding forceps are pulled during surgery, the electrode connection on the high-frequency tissue welding forceps is easily separated from the electrode connection line, thereby delaying the progress of soft tissue repair. Therefore, we propose a high-frequency tissue welding forceps. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides a high-frequency tissue welding pliers, which has the advantages of preventing the electrode connection part on the high-frequency tissue welding pliers from being separated from the electrode connection line, thereby solving the problem that the electrode connection part on the high-frequency tissue welding pliers is easily separated from the electrode connection line.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of preventing the electrode connection point on the high-frequency tissue welding pliers from being separated from the electrode connection line, the utility model provides the following technical solution: a high-frequency tissue welding pliers, including a high-frequency tissue welding pliers, the high-frequency tissue welding pliers including a rotating part, one end of the rotating part is provided with a welding electrode head, the other end of the rotating part is provided with a welding handle, the outer surface of the welding handle is wrapped with an insulating anti-slip cover, the end of the welding handle away from the rotating part is provided with an electrode connection line, and the end of the electrode connection line away from the welding handle is connected to a high-frequency power supply to prevent the electrode connection point on the high-frequency tissue welding pliers from being separated from the electrode connection line, thereby improving the progress of soft tissue repair.
[0008] As a preferred technical solution of the utility model, a spring is fixedly installed on the inner side wall of the rotating part to play a limiting role.
[0009] As a preferred technical solution of the utility model, the welding electrode head is L-shaped, and the end away from the rotating part is a pointed end, so as to facilitate alignment with the tissue part required for welding and guiding.
[0010] As a preferred technical solution of the utility model, an electrode plug is fixedly installed on the end of the welding handle away from the rotating part, and a socket column is fixedly sleeved on the outer surface of the electrode plug, and the socket column is fixedly connected to the end of the welding handle away from the rotating part, and the interior of the socket column is movably connected to the electrode connecting wire to facilitate the assembly of the electrode connecting wire onto the welding handle.
[0011] As a preferred technical solution of the utility model, an annular groove is provided inside the sleeve column, and a limiting groove is provided on the inner cavity wall of the annular groove. The inner cavity of the annular groove and the limiting groove are movably connected to the electrode connecting wire to facilitate the assembly of the electrode connecting wire onto the sleeve column.
[0012] As a preferred technical solution of the utility model, a clamping groove is provided inside the outer surface of the sleeve column, and the inner cavity of the clamping groove is movably connected to the electrode connection wire so that the electrode connection wire can be clamped in the clamping groove.
[0013] As a preferred technical solution of the utility model, a connection port is fixedly installed on one end of the electrode connection line away from the high-frequency power supply, and a plug hole is opened inside the connection port. The inner cavity of the plug hole and the outer surface of the electrode plug post are movably plugged together. By assembling the connection port on the electrode connection line onto the welding handle, the electrode plug post is plugged into the inner cavity of the plug hole, thereby facilitating the electrode plug post to be plugged into the plug hole.
[0014] As an optimal technical solution of the present invention, a clamping ring is fixedly installed on the end of the connection port away from the electrode connection line, and the outer surface of the clamping ring is movably clamped with the inner cavity of the annular clamping groove, and a limiting block is fixedly installed on the outer surface of the clamping ring, and the limiting block is movably connected with the inner cavity of the limiting groove, and a clamping protrusion is fixedly installed on the inner side of the limiting block, and the clamping protrusion is movably clamped with the inner cavity of the clamping groove. By assembling the connection port on the electrode connection line to the welding handle, the clamping ring is clamped in the inner cavity of the annular clamping groove, and the clamping ring drives the limiting block to enter the inner cavity of the limiting groove, and then the connection port is spirally connected. At this time, the connection port drives the clamping ring to rotate, and the clamping ring drives the limiting block to move along the inner cavity of the limiting groove until it moves to the clamping protrusion and is clamped in the inner cavity of the clamping groove, so as to prevent the electrode connection point from being separated from the electrode connection line, thereby preventing the electrode connection point on the high-frequency tissue welding pliers from being separated from the electrode connection line, thereby improving the progress of soft tissue repair.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a high-frequency tissue welding pliers, which has the following
[0017] Beneficial effects:
[0018] 1. The high-frequency tissue welding pliers, by assembling the connecting port on the electrode connecting line onto the welding handle, at which time the electrode plug is inserted into the inner cavity of the plug hole, and at the same time the clamping ring is clamped into the inner cavity of the annular clamping groove, and the clamping ring drives the limit block to enter the inner cavity of the limit groove, and then the spiral connecting port is screwed, at which time the connecting port drives the clamping ring to rotate, and the clamping ring drives the limit block to move along the inner cavity of the limit groove until the clamping protrusion is clamped into the inner cavity of the clamping groove, so as to prevent the electrode connection from being separated from the electrode connection line, thereby preventing the electrode connection on the high-frequency tissue welding pliers from being separated from the electrode connection line, thereby improving the progress of soft tissue repair.
[0019] 2. The high-frequency tissue welding pliers are used by the surgeon to hold the welding handle, align the welding electrode head with the tissue part to be welded and guided, and then start the high-frequency power supply to perform the welding operation. During this period, the insulating anti-slip sleeve plays an anti-slip and insulating role, and the spring plays a limiting role, thereby facilitating the rapid connection of tissues, reducing the trauma surface, shortening the operation time and postoperative recovery time, and thus helping to reduce the patient's pain and shorten the hospitalization time. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a main stereoscopic view of the utility model;
[0021] Figure 2 This is a three-dimensional diagram of the electrode connection wire and the electrode plug post separated from each other in the utility model;
[0022] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;
[0023] Figure 4 This is a stereoscopic diagram of the electrode connection line port of the utility model.
[0024] In the figure: 1. high-frequency tissue welding pliers; 11. rotating part; 111. spring; 12. welding electrode head; 13. welding handle; 131. electrode plug post; 132. sleeve post; 1321. annular groove; 1322. limiting groove; 1323. clamping groove; 2. electrode connecting wire; 21. connecting port; 22. plug hole; 23. clamping ring; 24. limiting block; 25. clamping protrusion. DETAILED DESCRIPTION
[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0026] Reference Figure 1-4 A high-frequency tissue welding pliers is provided, including a high-frequency tissue welding pliers 1. The high-frequency tissue welding pliers 1 includes a rotating part 11, a welding electrode head 12 is provided at one end of the rotating part 11, a welding handle 13 is provided at the other end of the rotating part 11, the outer surface of the welding handle 13 is wrapped with an insulating anti-slip sleeve, an electrode connecting wire 2 is provided at one end of the welding handle 13 away from the rotating part 11, and the end of the electrode connecting wire 2 away from the welding handle 13 is connected to a high-frequency power supply.
[0027] A spring 111 is fixedly mounted on the inner wall of the rotating portion 11 .
[0028] The welding electrode tip 12 is L-shaped, and the end away from the rotating portion 11 is a pointed end.
[0029] An electrode plug post 131 is fixedly installed at one end of the welding handle 13 away from the rotating part 11, and a socket post 132 is fixedly sleeved on the outer surface of the electrode plug post 131. The socket post 132 is fixedly connected to the end of the welding handle 13 away from the rotating part 11, and the inside of the socket post 132 is movably connected to the electrode connecting wire 2.
[0030] An annular groove 1321 is provided inside the sleeve column 132 , and a limiting groove 1322 is provided on the inner wall of the annular groove 1321 . The inner cavities of the annular groove 1321 and the limiting groove 1322 are movably connected to the electrode connection line 2 .
[0031] A clamping groove 1323 is formed inside the outer surface of the sleeve column 132 , and the inner cavity of the clamping groove 1323 is movably connected to the electrode connection line 2 .
[0032] A connection port 21 is fixedly installed on one end of the electrode connection line 2 away from the high-frequency power supply. A plug hole 22 is provided inside the connection port 21. The inner cavity of the plug hole 22 is movably plugged into the outer surface of the electrode plug column 131.
[0033] A clamping ring 23 is fixedly installed on the end of the connection port 21 away from the electrode connection line 2, and the outer surface of the clamping ring 23 is movably clamped with the inner cavity of the annular clamping groove 1321. A limiting block 24 is fixedly installed on the outer surface of the clamping ring 23, and the limiting block 24 is movably connected with the inner cavity of the limiting groove 1322. A clamping protrusion 25 is fixedly installed on the inner side of the limiting block 24, and the clamping protrusion 25 is movably clamped with the inner cavity of the clamping groove 1323.
[0034] Working principle: by assembling the connection port 21 on the electrode connection line 2 onto the welding handle 13, the electrode plug 131 is plugged into the inner cavity of the plug hole 22, and the clamping ring 23 is clamped into the inner cavity of the annular clamping groove 1321, and the clamping ring 23 drives the limit block 24 to enter the inner cavity of the limit groove 1322, and then the spiral connection port 21 is screwed, and the connection port 21 drives the clamping ring 23 to rotate, and the clamping ring 23 drives the limit block 24 to move along the inner cavity of the limit groove 1322 until the clamping protrusion 25 is clamped into the inner cavity of the clamping groove 1323, so as to prevent the electrode connection from being separated from the electrode connection line 2, thereby preventing the electrode connection on the high-frequency tissue welding forceps 1 from being separated from the electrode connection line 2, thereby improving the progress of soft tissue repair;
[0035] The surgeon then holds the welding handle 13, and aligns the welding electrode head 12 with the tissue part to be welded and guided, and then starts the high-frequency power supply to perform the welding operation. During this period, the insulating anti-slip sleeve plays an anti-slip and insulating role, and the spring 111 plays a limiting role, thereby facilitating the rapid connection of tissues, reducing the trauma surface, shortening the operation time and postoperative recovery time, and thus helping to alleviate the patient's pain and shorten the hospitalization time. The device can not only prevent the electrode connection on the high-frequency tissue welding forceps 1 from being detached from the electrode connection line 2, but also improve the progress of soft tissue repair.
[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A high-frequency tissue welding pliers, comprising a high-frequency tissue welding pliers (1), characterized in that: The high-frequency tissue welding pliers (1) comprise a rotating part (11), one end of the rotating part (11) is provided with a welding electrode head (12), the other end of the rotating part (11) is provided with a welding handle (13), the outer surface of the welding handle (13) is wrapped with an insulating anti-slip sleeve, the end of the welding handle (13) away from the rotating part (11) is provided with an electrode connection line (2), and the end of the electrode connection line (2) away from the welding handle (13) is connected to a high-frequency power source.
2. A high-frequency tissue welding pliers according to claim 1, characterized in that: A spring (111) is fixedly mounted on the inner side wall of the rotating part (11).
3. The high-frequency tissue welding pliers according to claim 1, characterized in that: The welding electrode head (12) is L-shaped, and the end away from the rotating part (11) is a pointed end.
4. The high-frequency tissue welding pliers according to claim 1, characterized in that: An electrode plug post (131) is fixedly mounted on one end of the welding handle (13) away from the rotating part (11); a sleeve post (132) is fixedly sleeved on the outer surface of the electrode plug post (131); the sleeve post (132) is fixedly connected to the end of the welding handle (13) away from the rotating part (11); and the interior of the sleeve post (132) is movably connected to the electrode connection line (2).
5. The high-frequency tissue welding pliers according to claim 4, characterized in that: An annular groove (1321) is provided inside the sleeve column (132), and a limiting groove (1322) is provided on the inner wall of the annular groove (1321). The inner cavities of the annular groove (1321) and the limiting groove (1322) are movably connected to the electrode connection line (2).
6. The high-frequency tissue welding pliers according to claim 5, characterized in that: A clamping groove (1323) is provided inside the outer surface of the sleeve column (132), and the inner cavity of the clamping groove (1323) is movably connected to the electrode connection line (2).
7. The high-frequency tissue welding pliers according to claim 6, characterized in that: A connection port (21) is fixedly mounted on one end of the electrode connection line (2) away from the high-frequency power source, a plug hole (22) is provided inside the connection port (21), and an inner cavity of the plug hole (22) is movably plugged into the outer surface of the electrode plug post (131).
8. The high-frequency tissue welding pliers according to claim 7, characterized in that: A clamping ring (23) is fixedly mounted on one end of the connection port (21) away from the electrode connection line (2); the outer surface of the clamping ring (23) is movably clamped with the inner cavity of the annular clamping groove (1321); a limit block (24) is fixedly mounted on the outer surface of the clamping ring (23); the limit block (24) is movably connected with the inner cavity of the limit groove (1322); a clamping protrusion (25) is fixedly mounted on the inner side of the limit block (24); the clamping protrusion (25) is movably clamped with the inner cavity of the clamping groove (1323).