Medical rapid adsorption occlusal bone forceps
By designing medical rapid adsorption bone cutting forceps and adopting the method of rotating cutting and limiting groove fixed stroke, the problems of low surgical efficiency and insufficient precision in the existing technology are solved, and rapid and accurate bone collection and surgical safety are achieved.
Patent Information
- Application Number
- CN202422319934.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-09-23
AI Technical Summary
Existing medical bone cutting forceps require extensive cleaning of tissue cells during surgery, which affects surgical efficiency and cannot guarantee the accuracy of the cutting position.
A medical rapid adsorption bone cutting forceps is designed, which includes a medical main tube, a connecting bracket, a spring device, a medical hollow tube, a bone cutting knife, a medical test tube and a special handle. The medical rapid adsorption bone cutting forceps can achieve rapid and accurate positioning and one-time bone collection through rotating cutting and limiting groove fixed stroke.
It achieves all-round bone biting and cutting, prevents over-cutting, improves surgical efficiency, avoids the risk of multiple bone collections, and ensures surgical accuracy and safety.
Smart Images
Figure CN223336167U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the medical field, in particular to a medical rapid adsorption bone cutting forceps. Background Art
[0002] Medical bone cutting forceps consist of a stainless steel body connected to a handle. During surgery, the blade is placed into the bone tissue to be cut. Conventional bone cutting forceps require extensive cleaning of the surrounding tissue, which is not only slow and affects surgical efficiency, but also makes it difficult to ensure the accuracy of the cut during secondary surgery. Utility Model Content
[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a medical rapid adsorption bone cutting forceps, which can realize rotational cutting and rapid and accurate positioning, thereby improving surgical efficiency and avoiding unnecessary cutting.
[0004] The technical solution of the utility model is as follows:
[0005] A medical rapid adsorption bone cutting forceps comprises a medical main body tube, a connecting bracket, a spring device, a medical hollow tube, a bone cutting knife, a medical test tube, a medical test tube package and a medical special handle, wherein a cutting port is opened at one end of the medical main body tube, the other end of the medical main body tube is movably connected to one end of the connecting bracket, a spring device is provided at the other end of the connecting bracket, the medical hollow tube is movably provided in the medical main body tube and is rotatably connected to the connecting bracket, a bone cutting knife is provided at one end of the medical hollow tube, the other end of the medical hollow tube is connected to one end of the medical test tube through the spring device, the other end of the medical test tube is connected to the medical test tube package, the medical special handle is provided at the bottom of the connecting bracket and the spring device, the first pivot portion of the medical special handle is connected to the spring device, and the second pivot portion of the medical special handle is connected to the connecting bracket.
[0006] Furthermore, the cutting opening is designed to be inclined.
[0007] Furthermore, a guide hole groove is provided at one end of the connecting bracket, and the medical main body tube is movably connected in the guide hole groove.
[0008] Furthermore, a limiting groove is provided on the tube wall of the medical hollow tube, and a pin is inserted into the tube wall of the medical main tube corresponding to the limiting groove.
[0009] Furthermore, the medical test tube is a soft tube.
[0010] Compared with the prior art, the beneficial effects of the present invention are:
[0011] (1) The utility model can rotate and cut to achieve all-round bone cutting;
[0012] (2) The utility model can achieve fast and accurate positioning and fixed stroke, which can prevent the cutter from overcutting and causing secondary injuries;
[0013] (3) The utility model can collect bone at one time, thereby improving the efficiency of the operation and avoiding the risk of collecting bone multiple times. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 The utility model provides a schematic structural diagram of a medical rapid adsorption bone cutting forceps.
[0016] Description of reference numerals:
[0017] 1--Medical main tube 2--Connecting bracket
[0018] 3--Spring device 4--Medical hollow tube
[0019] 5--Bite bone cutting knife 6--Medical test tube
[0020] 7--Medical test tube packaging 8--Medical special handle
[0021] 9--Pin 11--Cutting mouth. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0023] In order to illustrate the technical solution of the present invention, specific embodiments are provided below.
[0024] Example
[0025] See also Figure 1This embodiment provides a medical rapid adsorption biting bone cutting forceps, including a medical main body tube 1, a connecting bracket 2, a spring device 3, a medical hollow tube 4, a biting bone cutting knife 5, a medical test tube 6, a medical test tube package 7 and a medical special handle 8. Among them, a cutting opening 11 is opened at one end of the medical main tube 1, and the other end of the medical main tube 1 is movably connected to one end of the connecting bracket 2. Specifically, a guide hole groove is provided at one end of the connecting bracket 2, and the medical main tube 1 is movably connected in the guide hole groove; a spring device 3 is provided at the other end of the connecting bracket 2; the medical hollow tube 4 is movably set in the medical main tube 1 and is rotatably connected with the connecting bracket 2, and the tube wall of the medical hollow tube 4 is provided with a limiting groove, and a pin 9 is inserted into the tube wall of the medical main tube 1 corresponding to the limiting groove. A bone cutting knife 5 is provided at one end of the medical hollow tube 4, and the other end of the medical hollow tube 4 passes through the spring device 3 and is connected to one end of the medical test tube 6, and the other end of the medical test tube 6 is connected to the medical test tube assembly 7. A medical-specific handle 8 is provided at the bottom of the connecting bracket 2 and the spring device 3, and the first pivot part of the medical-specific handle 8 is connected to the spring device 3, and the second pivot part of the medical-specific handle 8 is connected to the connecting bracket 2.
[0026] Structural principle: By depressing the special medical handle 8 and compressing the spring device 3, the medical hollow tube 4 and the bone cutting knife 5 are pushed forward, so that the bone cutting knife 5 bites and cuts the spinal cord. During the cutting process, the stroke position is fixed by the pin 9 to prevent the cutter from over-cutting and causing secondary injury. The cut bone marrow will be adsorbed by the medical test tube 6 and the spinal cord will flow from the cut place to the medical test tube 6 for separation to achieve rapid removal of bone marrow and prevent bone marrow from falling. The medical test tube 7 can collect bone at one time to avoid the risk of multiple bone collections.
[0027] Preferably, the cutting opening 11 is designed to be inclined.
[0028] Preferably, the medical test tube 6 is a soft tube.
[0029] In summary, the medical rapid adsorption bone cutting forceps has the following advantages:
[0030] (1) The utility model can rotate and cut to achieve all-round bone cutting;
[0031] (2) The utility model can achieve fast and accurate positioning and fixed stroke, which can prevent the cutter from overcutting and causing secondary injuries;
[0032] (3) The utility model can collect bone at one time, thereby improving the efficiency of the operation and avoiding the risk of collecting bone multiple times.
[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A medical rapid adsorption bone cutting forceps, characterized by: It includes a medical main tube, a connecting bracket, a spring device, a medical hollow tube, a biting bone cutting knife, a medical test tube, a medical test tube package and a medical special handle. One end of the medical main tube is provided with a cutting port, the other end of the medical main tube is movably connected to one end of the connecting bracket, the other end of the connecting bracket is provided with a spring device, the medical hollow tube is movably arranged in the medical main tube and is rotatably connected to the connecting bracket, one end of the medical hollow tube is provided with a biting bone cutting knife, the other end of the medical hollow tube is connected to one end of the medical test tube through the spring device, the other end of the medical test tube is connected to the medical test tube package, the medical special handle is arranged at the bottom of the connecting bracket and the spring device, the first pivot part of the medical special handle is connected to the spring device, and the second pivot part of the medical special handle is connected to the connecting bracket.
2. The medical rapid adsorption bone cutting forceps according to claim 1, characterized in that: The cutting opening is designed to be inclined.
3. The medical rapid adsorption bone cutting forceps according to claim 1, characterized in that: One end of the connecting bracket is provided with a guide hole groove, and the medical main body tube is movably connected in the guide hole groove.
4. The medical rapid adsorption bone cutting forceps according to claim 1, characterized in that: The tube wall of the medical hollow tube is provided with a limiting groove, and the tube wall of the medical main tube is provided with a pin corresponding to the limiting groove.
5. The medical rapid adsorption bone cutting forceps according to claim 1, characterized in that: The medical test tube adopts a soft tube.