Needle type ablation forceps
By designing a needle-type ablation tweezers using electrical connection and riveting settings, the problems of insufficient connection stability and large loss of tungsten steel materials are solved, and higher connection strength and ablation efficiency are achieved.
Patent Information
- Application Number
- CN202421616095.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The needles of the existing ablation tweezers adopt an integrated riveting setup, resulting in insufficient connection stability and large loss of tungsten steel material, which requires improvement.
A needle-type ablation tweezers are designed, using an electrical connection method between the connecting wire and the docking seat. The needle-type structure is set with riveting rod and the adjusting tweezers. The needle is made of tungsten steel material, and the connection strength is improved through the butt guide rod and limit extrusion frame as a whole.
Through electrical connection and riveting settings, the connection stability and overall strength of ablation tweezers are improved, the loss of tungsten steel material is reduced, and the efficiency of ablation treatment is enhanced.
Smart Images
Figure CN222870629U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ablation forceps, in particular to a pair of needle-type ablation forceps. Background Art
[0002] Ablation is a medical procedure that destroys diseased tissue in the body by utilizing specific energy sources, such as radio frequency, laser, or coolant. Clinically, ablation usually includes radiofrequency ablation, laser ablation, and cryoablation.
[0003] However, the current ablation forceps have the following problems: the needle is often set up in an integrated manner, and since it is connected by riveting, it can improve the connection stability while reducing the loss of tungsten steel material, which needs to be improved. Utility Model Content
[0004] The purpose of the utility model is to provide a needle-type ablation forceps to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a needle-type ablation forceps, comprising a connecting line, the side end of the connecting line is connected to a docking seat, the side end of the docking seat is connected to a needle-type structure through a wire, and the docking seat and the sleeve frame are limited, the side end of the sleeve frame is movably provided with an adjusting forceps, and the needle-type structure is arranged at the top position of the adjusting forceps;
[0006] The needle-shaped structure comprises a docking guide rod, a side end of which is fixedly connected to a limiting extrusion frame, a side end of which is fixedly connected to a needle head, and the docking guide rod is riveted with an adjusting forceps through a riveting rod.
[0007] Specifically, the adjusting forceps and needle-shaped structures are provided with two and are symmetrically arranged with respect to the sleeve frame.
[0008] Specifically, the needle head is arranged in a needle-shaped structure.
[0009] Specifically, the connecting wire and the docking seat can provide heating power for the needle structure.
[0010] Specifically, the connecting wire is connected to an external power source.
[0011] Specifically, the adjusting forceps and the needle-shaped structure are controlled by pressing, and the needle-shaped structure is made of tungsten steel material.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. By installing the connecting wire, the connecting wire can be electrically connected to the needle structure through the docking seat, thereby helping to perform ablation treatment. At the same time, the user can press the adjusting forceps to squeeze the adjusting forceps and the needle structure to fit the tissue and help perform ablation treatment.
[0014] Second, by installing the needle-type structure, the needle-type structure adopts a needle-type structure setting, and the needle-type structure is riveted through a riveting rod and an adjusting tweezer, which is convenient for strengthening the connection. At the same time, the needle is made of tungsten steel material and can perform ablation treatment. The docking guide rod, the limiting extrusion frame, and the needle are combined as a whole, which can efficiently perform docking and combination, thereby improving the overall strength. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 It is a structural schematic diagram of the needle-shaped structure of the utility model.
[0017] In the figure: 1-connecting wire; 2-docking seat; 3-sleeve seat frame; 4-adjusting tweezers; 5-needle structure; 6-docking guide rod; 7-riveting rod; 8-limiting extrusion frame; 9-needle head. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-2 The utility model provides a technical solution: a needle-type ablation forceps, comprising a connecting wire 1, a docking seat 2 is connected to the side end of the connecting wire 1, a needle-type structure 5 is connected to the side end of the docking seat 2 through a wire, and the docking seat 2 and the sleeve seat frame 3 are limited, and an adjustment forceps 4 is movably provided at the side end of the sleeve seat frame 3, and the needle-type structure 5 is arranged at the top position of the adjustment forceps 4. By installing the connecting wire 1, the connecting wire 1 can be electrically connected to the needle-type structure 5 through the docking seat 2, thereby helping to perform ablation treatment. At the same time, the user can press the adjustment forceps 4, so that the adjustment forceps 4 and the needle-type structure 5 are squeezed and can fit the tissue to help perform ablation treatment;
[0020] The needle-shaped structure 5 includes a docking guide rod 6 , a side end of which is fixedly connected to a limiting extrusion frame 8 , a side end of which is fixedly connected to a needle head 9 , and the docking guide rod 6 is riveted with the adjusting forceps 4 through a riveting rod 7 .
[0021] There are two adjusting forceps 4 and needle-type structures 5, and they are symmetrically arranged about the sleeve frame 3. The needle 9 adopts a needle-type structure. The connecting line 1 and the docking seat 2 can provide heating electricity for the needle-type structure 5. The connecting line 1 is connected to an external power supply. The adjusting forceps 4 and the needle-type structure 5 are controlled by pressing, and the needle-type structure 5 is made of tungsten steel material. By installing the needle-type structure 5, the needle-type structure 5 adopts a needle-type structure, and the needle-type structure 5 is riveted with the adjusting forceps 4 through the riveting rod 7, which is convenient for strengthening the connection. At the same time, the needle 9 is made of tungsten steel material and can perform ablation treatment. The docking guide rod 6, the limiting extrusion frame 8, and the needle 9 are combined as a whole, which can efficiently perform docking and combination, thereby improving the overall strength.
[0022] Working principle: when work is needed, the docking guide rod 6, the limiting extrusion frame 8, and the needle 9 are riveted to the adjusting forceps 4 through the riveting rod 7 to achieve a tight connection, and the connecting wire 1 is connected to the power supply, and the connecting wire 1, the docking seat 2, and the wire provide electrical energy to the needle-type structure 5 to help with ablation treatment. At the same time, the adjusting forceps 4 on the sleeve frame 3 can be pressed and adjusted, so that the needle-type structure 5 is in contact to perform ablation treatment of the tissue, which is convenient for surgical treatment. The connecting wire 1 can be electrically connected to the needle-type structure 5 through the docking seat 2, thereby helping with ablation treatment. At the same time, the user can press the adjusting forceps 4 to squeeze the adjusting forceps 4 and the needle-type structure 5, so that they can fit the tissue and help with ablation treatment. The needle-type structure 5 adopts a needle-type structure setting, and the needle-type structure 5 is riveted to the adjusting forceps 4 through the riveting rod 7, which is convenient for strengthening the connection. At the same time, the needle 9 is made of tungsten steel material and can perform ablation treatment. The docking guide rod 6, the limiting extrusion frame 8, and the needle 9 are combined as a whole, which can efficiently perform docking and combination, thereby improving the overall strength and completing the work.
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A needle-type ablation forceps, comprising a connecting wire (1), characterized in that: The side end of the connecting line (1) is connected to a docking seat (2), the side end of the docking seat (2) is connected to a needle-shaped structure (5) through a wire, and the docking seat (2) and the sleeve frame (3) are limitedly arranged, and the side end of the sleeve frame (3) is movably provided with an adjusting forceps (4), and the needle-shaped structure (5) is arranged at the top position of the adjusting forceps (4); The needle-shaped structure (5) comprises a docking guide rod (6), the side end of the docking guide rod (6) is fixedly connected to a limiting extrusion frame (8), the side end of the limiting extrusion frame (8) is fixedly connected to a needle head (9), and the docking guide rod (6) is riveted with the adjusting forceps (4) via a riveting rod (7).
2. The needle-type ablation forceps according to claim 1, characterized in that: The adjusting forceps (4) and the needle-shaped structure (5) are provided in two pieces and are symmetrically arranged with respect to the sleeve frame (3).
3. The needle-type ablation forceps according to claim 2, characterized in that: The needle (9) is arranged in a needle-shaped structure.
4. The needle-type ablation forceps according to claim 3, characterized in that: The connecting wire (1) and the docking seat (2) can provide heating electric energy for the needle-type structure (5).
5. The needle-type ablation forceps according to claim 4, characterized in that: The connecting line (1) is connected to an external power source.
6. The needle-type ablation forceps according to claim 5, characterized in that: The adjusting forceps (4) and the needle-shaped structure (5) are controlled by pressing, and the needle-shaped structure (5) is made of tungsten steel material.