Bendable operating forceps device
By designing a bendable surgical forceps device, the fast assembly and disassembly of the forceps head is achieved using slide grooves, limit grooves, sliders and elastic support mechanisms, the problems of single design and complex assembly of traditional surgical forceps are solved, the surgical efficiency and accuracy are improved, and the versatility and economicality of different surgical needs are met.
Patent Information
- Application Number
- CN202421351758.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The traditional surgical forceps have a single design, making it difficult to quickly replace forceps with different shapes or curves. The assembly and disassembly process are complex, which cannot meet the fine operation and multi-angle grasping requirements of different surgical needs.
A bendable surgical forceps device is designed. By installing a shell, mounting plate, forceps head, slide groove, limit groove, slider, fastening plate and elastic support mechanism, the fastening plate and elastic support mechanism are used to enhance the stability of the forceps head.
The rapid replacement and fixation of surgical forceps heads is achieved, which shortens the surgical preparation time, improves surgical efficiency and accuracy, meets the versatility and economy of different surgical needs, and improves the stability and safety of forceps heads.
Smart Images
Figure CN222765218U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of surgical forceps, in particular to a bendable surgical forceps device. Background Art
[0002] As we all know, with the development of surgical techniques, surgical operations have become more and more sophisticated, and the requirements for surgical instruments have also increased. Different types of surgeries and surgical sites often require surgical forceps with specific shapes and degrees of curvature to achieve the best operating results. However, traditional surgical forceps are often designed in a relatively simple manner, and it is difficult to quickly replace forceps heads of different shapes or curvatures to meet different surgical needs. The assembly and disassembly process is complicated and may require special tools or a long time. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides a bendable surgical forceps device.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bendable surgical forceps device, comprising a mounting shell, a mounting slot is provided on one side of the mounting shell, a mounting plate is provided on the mounting slot, a docking slot is provided at one end of the mounting plate, a pliers head is provided on the docking slot, the pliers head is bent, two mounting slots are provided and are symmetrically arranged, a gripping mechanism is provided between the two mounting plates, a fastening mechanism is provided between the mounting plate and the pliers head, the fastening mechanism comprises a slide slot and a fastening slot, the slide slot is provided at the top end of the pliers head, a limiting slot is provided on one side of the slide slot, a slider is provided on the slide slot, an inclined plate is provided at one end of the slider, a limiting block is provided between the slider and the limiting slot, a positioning hole is provided between the limiting slot and the top end of the pliers head, the fastening slot is provided at the top end of the docking slot, a fastening plate is provided on the fastening slot, an elastic supporting mechanism is provided between the fastening plate and the fastening slot, an inclined block is provided at the bottom end of the fastening plate, and a positioning column is provided between the positioning hole and the fastening plate.
[0007] Furthermore, the utility model is improved in that a plurality of positioning holes are provided.
[0008] Furthermore, the utility model is improved in that two limit grooves are provided and are symmetrically arranged.
[0009] Furthermore, the utility model is improved in that the elastic support mechanism includes an elastic component, the elastic component is connected to the top of the fastening groove, and the elastic component is connected to the top of the fastening plate.
[0010] Furthermore, the utility model is improved in that a plurality of elastic components are provided.
[0011] Furthermore, the utility model is improved in that a rubber sleeve is provided on the outer side of the positioning column.
[0012] Furthermore, the utility model is improved in that the clamp head is adapted to the docking groove.
[0013] Furthermore, the utility model is improved in that the outer side of the sliding block is provided with anti-slip grooves.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a bendable surgical forceps device having the following
[0016] Beneficial effects:
[0017] The bendable surgical forceps device realizes the rapid assembly and disassembly of the surgical forceps head through the designed inclined block, elastic support mechanism, fastening plate and positioning mechanism. The operator only needs to simply insert or push the slider to complete the fixation or replacement of the forceps head, which greatly shortens the surgical preparation time, improves the surgical efficiency, meets the needs of fine operation and grasping at different angles during the operation, and improves the accuracy and success rate of the operation. This design enables the same surgical forceps device to be applicable to various types of operations, increasing the versatility and economy of the equipment.
[0018] The design of the elastic support mechanism pressing the positioning column against the positioning hole enhances the stability of the forceps head when it is fixed. Even if a large force is applied during the operation, it can ensure that the forceps head is stable and does not fall off, thereby improving the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0020] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0021] Figure 3 For this utility model Figure 1 A half-section front view of the enlarged structure of the middle mounting plate;
[0022] Figure 4 For this utility model Figure 1 Left half section view of the enlarged structure of the middle mounting plate.
[0023] In the figure: 1. mounting shell; 2. mounting plate; 3. clamp head; 4. slide groove; 5. limit groove; 6. slide block; 7. inclined plate; 8. limit block; 9. fastening plate; 10. inclined block; 11. positioning column; 12. elastic component; 13. gripping mechanism. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-4The utility model is a bendable surgical forceps device, comprising a mounting shell 1, a mounting groove is provided on one side of the mounting shell 1, a mounting plate 2 is provided on the mounting groove, a docking groove is provided at one end of the mounting plate 2, a pliers head 3 is provided on the docking groove, the pliers head 3 is bent, two mounting grooves are provided and are symmetrically arranged, a gripping mechanism 13 is provided between the two mounting plates 2, a fastening mechanism is provided between the mounting plate 2 and the pliers head 3, the fastening mechanism comprises a slide groove 4 and a fastening groove, the slide groove 4 is provided at the top of the pliers head 3, and a limiting groove 5 is provided on one side of the slide groove 4, The slide groove 4 is provided with a slider 6, one end of the slider 6 is provided with an inclined plate 7, a limiting block 8 is provided between the slider 6 and the limiting groove 5, a positioning hole is provided between the limiting groove 5 and the top of the clamp head 3, the fastening groove is provided at the top of the docking groove, a fastening plate 9 is provided on the fastening groove, an elastic supporting mechanism is provided between the fastening plate 9 and the fastening groove, an inclined block 10 is provided at the bottom end of the fastening plate 9, and a positioning column 11 is provided between the positioning hole and the fastening plate 9. In this embodiment, one end of the clamp head 3 is inserted into the docking groove. At this time, the clamp head 3 is supported by the inclined block 10. The end is squeezed and moved upward, the elastic support mechanism is deformed, the inclined block 10 leaves the docking groove, and then one end of the clamp head 3 is against the docking groove. At this time, the positioning hole on the limit groove 5 is just aligned with the positioning column 11 on the fastening plate 9. The fastening plate 9 is elastically supported by the elastic support mechanism, which can make the fastening plate 9 drive the inclined block 10 and the positioning column 11 to move, the positioning column 11 is inserted into the positioning hole, and the inclined block 10 moves into the slide groove 4. At this time, one end of the clamp head 3 is fixed on the docking groove, and the assembly and fixation can be achieved directly by inserting the clamp head 3. Through the clamp heads 3 on the two mounting plates 2, it is convenient for personnel to use the grip The tightening mechanism 13 clamps one end of the two forceps 3 to clamp the object during the operation through the bending setting of the forceps 3, which can be easily used in the operation. In operations with different requirements, surgical forceps with different bending degrees are required. At this time, by pushing the slider 6, the slider 6 moves straightly in the slide groove 4, and the slider 6 drives the limit block 8 and the inclined plate 7 to move straightly. The limit block 8 can prevent the slider 6 from leaving the arc groove, and the inclined plate 7 contacts and pushes the inclined block 10, and the inclined block 10 moves upward. At this time, the positioning column 11 leaves the positioning hole, so that the forceps head 3 can be quickly removed from the docking groove, and the forceps head 3 can be quickly disassembled to replace the forceps head 3.
[0026] In this solution, there are multiple positioning holes, and through the positioning columns 11 between the multiple positioning holes and the fastening plate 9, one end of the clamp head 3 can be more firmly placed in the docking groove.
[0027] In this embodiment, two limiting grooves 5 are provided and are symmetrically arranged. By inserting the positioning posts 11 into the positioning holes in the two symmetrically arranged limiting grooves 5, one end of the clamp head 3 can be more stably and reliably assembled in the docking groove.
[0028] In this embodiment, the elastic support mechanism includes an elastic component 12, which is connected to the top of the fastening groove, and the elastic component 12 is connected to the top of the fastening plate 9. The elastic component 12 can provide a stable elastic support effect on the fastening plate 9, so that the positioning column 11 can be more stably pressed against the positioning hole.
[0029] In this solution, a plurality of elastic components 12 are provided, and the plurality of elastic components 12 can provide a better elastic support effect.
[0030] In this solution, a rubber sleeve is provided on the outer side of the positioning column 11, and the rubber sleeve can make the positioning column 11 firmly rest in the positioning hole, thereby improving the damping property of the positioning column 11 in the positioning hole.
[0031] In this solution, the pliers head 3 is adapted to the docking groove. By adapting the pliers head 3 to the docking groove, one end of the pliers head 3 can be firmly placed in the docking groove.
[0032] In this solution, the outer side of the slider 6 is provided with anti-skid patterns, which can improve the anti-skid effect of the slider 6 and facilitate people to push the slider 6.
[0033] 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, 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 bendable surgical forceps device, comprising a mounting shell (1), characterized in that: A mounting groove is provided on one side of the mounting shell (1), a mounting plate (2) is provided on the mounting groove, a docking groove is provided on one end of the mounting plate (2), a clamp head (3) is provided on the docking groove, the clamp head (3) is bent, two mounting grooves are provided and are symmetrically arranged, a gripping mechanism (13) is provided between the two mounting plates (2), a fastening mechanism is provided between the mounting plate (2) and the clamp head (3), the fastening mechanism comprises a slide groove (4) and a fastening groove, the slide groove (4) is provided at the top end of the clamp head (3), and a limiting groove is provided on one side of the slide groove (4). (5), a slider (6) is provided on the slide groove (4), an inclined plate (7) is provided at one end of the slider (6), a limiting block (8) is provided between the slider (6) and the limiting groove (5), a positioning hole is provided between the limiting groove (5) and the top end of the clamp head (3), the fastening groove is provided at the top end of the docking groove, a fastening plate (9) is provided on the fastening groove, an elastic supporting mechanism is provided between the fastening plate (9) and the fastening groove, an inclined block (10) is provided at the bottom end of the fastening plate (9), and a positioning column (11) is provided between the positioning hole and the fastening plate (9).
2. A bendable surgical forceps device according to claim 1, characterized in that: There are multiple positioning holes.
3. A bendable surgical forceps device according to claim 2, characterized in that: The limiting grooves (5) are provided with two and are symmetrically arranged.
4. A bendable surgical forceps device according to claim 3, characterized in that: The elastic support mechanism comprises an elastic component (12), wherein the elastic component (12) is connected to the top of the fastening groove, and the elastic component (12) is connected to the top end of the fastening plate (9).
5. A bendable surgical forceps device according to claim 4, characterized in that: The elastic component (12) is provided in plurality.
6. A bendable surgical forceps device according to claim 5, characterized in that: A rubber sleeve is provided on the outer side of the positioning column (11).
7. The bendable surgical forceps device according to claim 6, characterized in that: The clamp head (3) is adapted to the docking groove.
8. The bendable surgical forceps device according to claim 7, characterized in that: The outer side of the sliding block (6) is provided with anti-slip grooves.