Rat nucleus pulposus relapse removal / relapse prevention model operating forceps
By integrating temperature sensors, heat insulation components, and electric heating pads into the surgical forceps, the problem of the lack of heating and fibrosis functions in existing surgical forceps has been solved, achieving precise temperature control and tissue repair, improving surgical outcomes and preventing burns.
Patent Information
- Application Number
- CN202520222317.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-02-12
AI Technical Summary
Existing surgical forceps lack the function of heating and stimulating tissue fibrosis during nucleus pulposus removal, resulting in poor surgical outcomes.
A surgical forceps for a rat nucleus pulposus relapse/anti-relapse model was designed, equipped with a temperature sensor, heat insulation component, mounting box, snap-fit box, elastic component and electric heating pad to achieve precise temperature control and tissue fibrosis.
It enables precise temperature control and tissue fibrosis during surgery, improving surgical outcomes and preventing burns to operators.
Smart Images
Figure CN223586074U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to surgical forceps technical field, concretely is a rat nucleus pulposus removal recurrence / prevent recurrence model surgical forceps. BACKGROUND
[0002] Nucleus pulposus removal is the common experimental operation method for researching intervertebral disc degeneration and related diseases, especially is widely used in rat and other animal models, and surgical forceps are used for operation in the process of nucleus pulposus removal operation.
[0003] Although the existing surgical tool can complete basic nucleus pulposus removal, heating can increase the temperature of tumor tissue to about 43 DEG C to kill cancer cells or enhance the sensitivity to radiotherapy and chemotherapy in the process of operation, but the existing surgical forceps lack the function of providing heating and stimulating tissue fibrosis simultaneously in operation, so that the operation effect is poor, therefore a rat nucleus pulposus removal recurrence / prevent recurrence model surgical forceps is provided to solve the above problems. UTILITY MODEL CONTENT
[0004] (I) technical problem solved
[0005] In view of the defects of the prior art, the utility model provides a rat nucleus pulposus removal recurrence / prevent recurrence model surgical forceps, has heating function, can accurately control temperature in the process of operation, has advantages such as helping the fibrosis and repair of tissue, solves the problems that although the existing surgical tool can complete basic nucleus pulposus removal, heating can increase the temperature of tumor tissue to about 43 DEG C to kill cancer cells or enhance the sensitivity to radiotherapy and chemotherapy in the process of operation, but the existing surgical forceps lack the function of providing heating and stimulating tissue fibrosis simultaneously in operation, so that the operation effect is poor.
[0006] (II) technical scheme
[0007] The utility model solves the technical problems that the utility model discloses a rat nucleus pulposus removal recurrence / prevent recurrence model surgical forceps, including surgical forceps body, the outside fixed connection of surgical forceps body is two temperature sensor, the outside fixed connection of surgical forceps body has heat insulation subassembly, the outside fixed connection of surgical forceps body has installation box, the inside fixed connection of installation box has the clamping box, the inside fixed connection of clamping box has elastic component, the outside fixed connection of elastic component has the clamping component, the inside of installation box is clamped with the electric heating sheet of mutual contact with the outside of surgical forceps body through the clamping component.
[0008] The utility model has the advantages of:
[0009] The rat nucleus pulposus removal recurrence / prevention model operation forceps has a heating function, can accurately control the temperature during the operation process, and has the advantages of helping the fibrosis and repair of tissues.
[0010] On the basis of the above technical scheme, the utility model further can make improvement as follows.
[0011] Further, the number of the installation boxes is two, the two installation boxes are symmetrically distributed on the outside of the operation forceps body, and the top end of the electric heating sheet is fixedly connected with a connecting wire.
[0012] The beneficial effect of the above further scheme is that the number of the installation boxes is two, which can improve the heating effect of the operation forceps body.
[0013] Further, the heat insulation assembly comprises a heat insulation baffle fixedly connected to the outside of the operation forceps body, a heat insulation sleeve sleeved on the outside of the operation forceps body, and the outside of the heat insulation sleeve and the outside of the heat insulation baffle are in contact with each other.
[0014] The beneficial effect of the above further scheme is that the heat insulation assembly can prevent the hands of the operator from being scalded.
[0015] Further, the elastic assembly comprises an elastic spring fixedly connected to the inside of the clamping box, the other end of the elastic spring is fixedly connected with an elastic plate, the inside of the clamping box is fixedly connected with a limiting rod, and the outside of the limiting rod is slidingly connected with the inside of the elastic plate.
[0016] The beneficial effect of the above further scheme is that the elastic assembly can move the position of the clamping assembly.
[0017] Further, the number of the elastic springs is multiple, the multiple elastic springs are equidistantly and linearly arrayed on the inside of the clamping box, and the number of the limiting rods is two.
[0018] Further, the clamping assembly comprises a clamping rod fixedly connected to the outside of the elastic spring, the other end of the clamping rod is fixedly connected with a clamping plate, the number of the clamping rods is multiple, and the outside of the clamping plate is fixedly connected with a protective pad in extrusion with the outside of the electric heating sheet.
[0019] The beneficial effect of the above further scheme is that the clamping assembly can limit the position of the electric heating sheet. DRAWINGS
[0020] Fig. 1 It is a structural schematic view of the utility model;
[0021] Fig. 2 It is a partial sectional view of the utility model;
[0022] Fig. 3The elastic spring and the elastic plate are connected.
[0023] In the figure: 1, surgical forceps body; 2, temperature sensor; 3, heat insulation assembly; 31, heat insulation baffle; 32, heat insulation sleeve; 4, mounting box; 5, clamping box; 6, elastic assembly; 61, elastic spring; 62, elastic plate; 63, limiting rod; 7, clamping assembly; 71, clamping rod; 72, clamping plate; 73, protective pad; 8, electric heating sheet; 9, connecting wire. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0025] In the embodiments, the elastic spring and the elastic plate are connected. Figs. 1-3 A surgical forceps for a rat nucleus pulposus removal recurrence / anti-recurrence model is given, the utility model discloses a surgical forceps body 1, the outside fixed connection of surgical forceps body 1 has the temperature sensor 2 of two numbers, the outside fixed connection of surgical forceps body 1 has heat insulation assembly 3, the outside fixed connection of surgical forceps body 1 has mounting box 4, the inside fixed connection of mounting box 4 has clamping box 5, the inside fixed connection of clamping box 5 has elastic assembly 6, the outside fixed connection of elastic assembly 6 has clamping assembly 7, the inside of mounting box 4 is clamped with the electric heating sheet 8 of mutual contact with the outside of surgical forceps body 1 through clamping assembly 7.
[0026] Among them, the number of mounting box 4 is two, and the two mounting boxes 4 are symmetrically distributed on the outside of surgical forceps body 1, and the top end of electric heating sheet 8 is fixedly connected with connecting wire 9.
[0027] The number of mounting box 4 is two, which can improve the heating effect of surgical forceps body 1, and can make surgical forceps body 1 heat faster.
[0028] Among them, heat insulation assembly 3 includes heat insulation baffle 31 fixedly connected to the outside of surgical forceps body 1, heat insulation sleeve 32 is sleeved on the outside of surgical forceps body 1, and the outside of heat insulation sleeve 32 and the outside of heat insulation baffle 31 are in contact with each other.
[0029] Heat insulation assembly 3 can prevent the hands of the operator from being scalded, and improve the comfort during the operation.
[0030] The elastic component 6 comprises elastic springs 61 fixedly connected to the inner side of the clamping box 5, the other end of the elastic spring 61 is fixedly connected with an elastic plate 62, the inner side of the clamping box 5 is fixedly connected with a limiting rod 63, and the outer side of the limiting rod 63 is in sliding connection with the inner side of the elastic plate 62.
[0031] The elastic component 6 can move the position of the clamping component 7, effectively preventing the position of the clamping component 7 from deviating.
[0032] The elastic springs 61 are in equal-distance linear array distribution on the inner side of the clamping box 5, and the limiting rod 63 is in two numbers.
[0033] The clamping component 7 comprises clamping rods 71 fixedly connected to the outer side of the elastic spring 61, the other end of the clamping rod 71 is fixedly connected with a clamping plate 72, the clamping rod 71 is in multiple numbers, and the outer side of the clamping plate 72 is fixedly connected with a protective pad 73 in mutual extrusion with the outer side of the electric heating sheet 8.
[0034] The clamping component 7 can limit the position of the electric heating sheet 8, so as to enable the electric heating sheet 8 to perform heating operation on the surgical forceps body 1.
[0035] Working principle:
[0036] When it is necessary to install the surgical forceps body 1, the electric heating sheet 8 is placed into the inner side of the installation box 4, the outer side of the electric heating sheet 8 is extruded with the outer side of the surgical forceps body 1 through the protective pad 73, and then the installation operation of the electric heating sheet 8 is completed.
[0037] During the operation, the electric heating sheet 8 is started to heat the surgical forceps body 1, and the temperature of the surgical forceps body 1 can be known through the temperature sensor 2, so as to facilitate the operator to know the temperature change of the surgical forceps body 1.
[0038] It should be noted that in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.
[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A rat nucleus pulposus extraction recurrence / prevention model surgical forceps comprising a surgical forceps body (1), characterized in that: The outside of the surgical forceps body (1) is fixedly connected with two temperature sensors (2), the outside of the surgical forceps body (1) is fixedly connected with a heat insulation assembly (3), the outside of the surgical forceps body (1) is fixedly connected with a mounting box (4), the inside of the mounting box (4) is fixedly connected with a clamping box (5), the inside of the clamping box (5) is fixedly connected with an elastic assembly (6), the outside of the elastic assembly (6) is fixedly connected with a clamping assembly (7), and the inside of the mounting box (4) is clamped with an electric heating sheet (8) in contact with the outside of the surgical forceps body (1) through the clamping assembly (7).
2. The rat nucleus pulposus extraction recurrence / prevention recurrence model surgical forceps according to claim 1, characterized in that: The number of the mounting box (4) is two, and the two mounting boxes (4) are symmetrically distributed above and below the outside of the surgical forceps body (1), and the top end of the electric heating sheet (8) is fixedly connected with a connecting wire (9).
3. The rat nucleus pulposus extraction recurrence / prevention recurrence model surgical forceps according to claim 1, characterized in that: The heat insulation assembly (3) comprises a heat insulation baffle (31) fixedly connected to the outside of the surgical forceps body (1), and a heat insulation sleeve (32) sleeved on the outside of the surgical forceps body (1), wherein the outside of the heat insulation sleeve (32) is in contact with the outside of the heat insulation baffle (31).
4. The rat nucleus pulposus extraction recurrence / prevention recurrence model surgical forceps according to claim 1, characterized in that: The elastic assembly (6) comprises an elastic spring (61) fixedly connected to the inside of the clamping box (5), and the other end of the elastic spring (61) is fixedly connected with an elastic plate (62), the inside of the clamping box (5) is fixedly connected with a limiting rod (63), and the outside of the limiting rod (63) is in sliding connection with the inside of the elastic plate (62).
5. The rat nucleus pulposus extraction recurrence / prevention recurrence model surgical forceps according to claim 4, characterized in that: The number of the elastic spring (61) is multiple, and the multiple elastic springs (61) are arranged in an equidistant linear array on the inside of the clamping box (5), and the number of the limiting rod (63) is two.
6. The rat nucleus pulposus removal recurrence / prevention model surgical forceps according to claim 1, characterized by: The clamping assembly (7) comprises a clamping rod (71) fixedly connected to the outside of the elastic spring (61), and the other end of the clamping rod (71) is fixedly connected with a clamping plate (72), the number of the clamping rod (71) is multiple, and the outside of the clamping plate (72) is fixedly connected with a protective pad (73) in extrusion with the outside of the electric heating sheet (8).