CN215652616U - Multifunctional needle knife for minimally invasive surgery - Google Patents
Multifunctional needle knife for minimally invasive surgery Download PDFInfo
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- CN215652616U CN215652616U CN202121074566.0U CN202121074566U CN215652616U CN 215652616 U CN215652616 U CN 215652616U CN 202121074566 U CN202121074566 U CN 202121074566U CN 215652616 U CN215652616 U CN 215652616U
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- needle knife
- needle
- disinfection
- minimally invasive
- component
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Abstract
The utility model discloses a multifunctional needle knife for minimally invasive surgery, which comprises: the needle knife body comprises a containing part and a needle knife assembly, wherein the needle knife assembly can be contained in the containing part and can slide out along a sliding groove correspondingly formed in the containing part; the decontamination and sterilization assembly comprises a first sterilization assembly and a second sterilization assembly; the first disinfection component is arranged at each outlet correspondingly arranged at the bottom end of the containing part; the third disinfection component is arranged on the inner wall of the containing part. The utility model provides a multifunctional needle knife for minimally invasive surgery, which is provided with a containing part and a decontamination and sterilization assembly, can arrange needle knives with different specifications in the same containing part at the same time for convenient selection, use and replacement, and can carry out primary disinfection and sterilization treatment on the needle knives.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a multifunctional needle knife for minimally invasive surgery.
Background
The needle knife is an acupuncture tool which is made of metal materials and is similar to a needle and a knife in shape, and is mainly used for minimally invasive surgical operations of traditional Chinese medicine. The needle knife therapy is a closed loosening operation between surgical therapy and non-surgical therapy, is mainly suitable for soft tissue injury and osteoarthropathy, and is characterized by that the therapeutic position is penetrated into deep portion and cut or stripped to the affected position so as to attain the goal of stopping pain and removing disease.
The needle knife is made of metal material, is a needle tool similar to a needle and a knife in shape, has slightly different shapes and lengths, generally has the length of 10 cm-15 cm and the diameter of 0.4 mm-1.2 mm, and is mainly divided into a hand-held handle, a needle body and a needle knife; when the needle knife is used in the operation, a surgeon can select the needle knife with a proper specification according to the requirement, and the needle knife is reselected when being replaced, so that the operation time is delayed, and the operation efficiency is reduced; meanwhile, various types of needle knives are needed to be prepared for use in the operation;
meanwhile, the needle knife is placed on the operation table after being used for one time, and when the needle knife is used for the second time, a new needle knife can be used or directly taken off, so that the operation efficiency is seriously influenced.
However, the needle knife in the prior art is generally composed of a needle knife handle, a needle knife body and a needle knife head, when the needle knife is used for treatment, the traditional needle knife has the risk that a sharp cutting edge is easy to damage vascular nerves, and when the needle knife is recovered, the needle knife is not quick enough, so that pain of a patient can be caused.
For the above reasons, there is a strong need to design a multifunctional needle knife for minimally invasive surgery that overcomes the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a multifunctional needle knife for minimally invasive surgery, which is provided with a containing part and a decontamination and sterilization assembly, can arrange needle knives of different specifications in the same containing part at the same time for convenient selection, use and replacement, and can carry out primary disinfection and sterilization treatment on the needle knife.
In order to achieve the above purpose, the present invention mainly provides the following technical solutions:
a multifunctional needle knife for minimally invasive surgery comprises:
the needle knife body comprises a containing part and a needle knife assembly, wherein the needle knife assembly can be contained in the containing part and can slide out along a sliding groove correspondingly formed in the containing part;
the decontamination and sterilization assembly comprises a first sterilization assembly and a second sterilization assembly; the first disinfection component is arranged at each outlet correspondingly arranged at the bottom end of the containing part; the third disinfection component is arranged on the inner wall of the containing part.
Furthermore, the first disinfection component is a columnar cushion body which comprises a wiping part arranged at the lower half part and a disinfection part arranged at the upper end of the wiping part, and the wiping part and the disinfection part are integrally arranged;
the wiping part and the disinfection part are mutually communicated, and a through hole for the needle knife and the needle body to pass through is arranged at the circle center.
Furthermore, the wiping part and the disinfecting part are made of absorbent cotton, and a waterproof film is arranged at the joint of the wiping part and the disinfecting part;
the outer wall of the columnar cushion body is coated with an outer cover cylinder and an outer cylinder which is arranged at the bottom end of the outer cover cylinder and is provided with an external thread; the external thread on the outer cylinder is connected with the internal thread at the position of the outlet for use;
the outer cover cylinder is made of silica gel;
the disinfection part is soaked by disinfection liquid.
Furthermore, the second disinfection component is an ultraviolet disinfection lamp tube which is electrically connected with a rechargeable battery arranged in the containing part, and a lamp switch of the second disinfection component is arranged on the outer wall of the containing part.
Furthermore, the needle knife assembly is of three types, and comprises a handheld handle, a needle body and a needle knife;
the length of each group of needle knife assemblies is 5-15 cm; the diameter of the material is 0.4-1.2 mm.
Furthermore, the clamping assembly comprises a clamp body, a connecting rod and a sliding handle;
the clamp body is clamped at the position of a handheld handle of the needle knife assembly and is fixed through a bolt, and the connecting rod is arranged above the clamp body; and the sliding handle is embedded on the sliding groove and can slide back and forth along the sliding groove.
Furthermore, the containing part is a containing box, and a plurality of sliding grooves are uniformly formed in the outer wall of the containing box;
the one end of the spout dorsad of receiver is equipped with the lid.
Compared with the prior art, the utility model has the following beneficial effects:
according to the multifunctional needle knife for minimally invasive surgery, the accommodating part is arranged, and the needle knives with at least three specifications and models are simultaneously stored in the accommodating part, so that a surgeon can quickly select and replace the needle knives with proper models according to the surgical needs during the surgery, and the surgery efficiency of the surgeon is effectively improved;
the multifunctional needle knife for minimally invasive surgery is provided with the decontamination and sterilization component, and the purposes of wiping, primary sterilization and secondary sterilization of the used needle knife can be realized by arranging the first sterilization component and the second sterilization component.
The multifunctional needle knife for minimally invasive surgery has the characteristics of simple structure, convenience in use and high safety.
The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to enable the same to be carried into effect in accordance with the present specification, the following detailed description of the preferred embodiments of the present invention is provided in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a multifunctional needle knife for minimally invasive surgery according to the present invention;
FIG. 2 is a schematic structural view of the receiving portion of the present invention;
FIG. 3 is a schematic structural view of the needle-knife assembly of the present invention;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
FIG. 5 is a schematic view of a first embodiment of the sterilization assembly of the present invention;
FIG. 6 is a schematic structural view of the clamping assembly of the present invention;
FIG. 7 is another schematic structural view of the multifunctional needle-knife for minimally invasive surgery of the present invention;
FIG. 8 is a schematic structural view of another embodiment of the needle-knife assembly of the present invention;
FIG. 9 is a schematic structural view of another embodiment of the needle-knife assembly of the present invention;
description of reference numerals:
1. a storage section; 11. a chute; 12. an outlet hole; 13. a clamping assembly; 131. a clip body; 132. a connecting rod; 133. a sliding handle; 134. grooving; 135. a screw hole; 14. a cover body; 15. a non-slip mat;
2. a needle-knife assembly; 21. a handle; 22. a needle body; 23. a needle knife; 231. an arc-shaped tool nose; 232. A concave edge;
3. a first disinfection component; 31. a wiping section; 32. a sterilizing section; 33. a through hole; 34. a water-resistant film; 35. An outer housing tube; 36. an external thread;
4. a second disinfection component; 41. ultraviolet ray sterilizing the lamp tube; 42. a light switch; 43. a rechargeable battery;
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the present invention, the following detailed description will be given to the specific embodiments, structures, features and effects of the multifunctional needle knife for minimally invasive surgery according to the present invention with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 7, the multifunctional needle knife for minimally invasive surgery of the present invention includes:
the needle knife 23 body comprises a containing part 1 and a needle knife assembly 2, wherein the needle knife assembly 2 can be contained in the containing part 1 and can slide out along a sliding groove 11 correspondingly formed in the containing part 1 through a clamping assembly 13;
the decontamination and sterilization assembly comprises a first sterilization assembly 3 and a second sterilization assembly 4; the first disinfection component 3 is arranged at each outlet hole 12 correspondingly arranged at the bottom end of the accommodating part 1; the third disinfection component is arranged on the inner wall of the containing part 1.
The multifunctional needle knife for minimally invasive surgery in the embodiment of the application is characterized in that in the using process:
the user prepares the needle-knife 23 before operation and installs the needle-knife 23 with proper specification; when the needle knife is used in the operation, an operator selects the needle knife 23 with a proper specification according to the requirement, and simultaneously controls the corresponding sliding handle to slide out of the accommodating part 1, so that the needle knife can be used; after use, the needle knife 23 is retracted into the containing part 1, and meanwhile, in the retracting process, the needle body 22 and the needle knife 23 of the needle knife 23 partially pass through the demisting and sterilizing component, so that the aim of disinfecting, sterilizing and wiping the needle knife 23 to a certain extent is fulfilled;
when the needle knife is not used for a period of time, the corresponding light switch 42 can be turned on to sterilize the needle knife 23 inside the needle knife.
The multi-functional needle sword for minimal access surgery of this application embodiment, medical personnel can select the needle sword 23 of suitable model to install additional in storage portion 1 as required, and simultaneously, should accomodate the subassembly that disinfects and can change.
As shown in fig. 5, in the multifunctional needle knife for minimally invasive surgery of the present invention, the first disinfection component 3 is a cylindrical pad, which includes a wiping part 31 disposed on the lower half part and a disinfection part 32 disposed on the upper end thereof, and the two parts are integrally disposed;
the wiping part 31 and the disinfecting part 32 are communicated with each other, and a through hole 33 for the needle knife 23 and the needle body 22 to pass through is arranged at the center of the circle.
The multifunctional needle knife for minimally invasive surgery provided by the embodiment of the application is provided with the integrally arranged wiping part 31 and the disinfecting part 32, so that the needle knife 23 can penetrate through the needle knife and can be wiped and preliminarily disinfected.
As shown in fig. 5, in the multifunctional needle knife for minimally invasive surgery of the present invention, the wiping part 31 and the disinfecting part 32 are made of absorbent cotton, and a waterproof film 34 is disposed at the joint of the wiping part and the disinfecting part;
the outer wall of the columnar cushion body is coated with an outer cover barrel 35 and an outer barrel which is arranged at the bottom end of the outer barrel and is provided with an external thread 36; the external thread 36 on the outer cylinder is connected with the internal thread at the outlet hole 12 for use;
the outer cover cylinder 35 is made of silica gel;
the sterilizing part 32 is soaked with a sterilizing liquid.
In the multifunctional needle knife for minimally invasive surgery of the embodiment of the application, the wiping part 31 and the disinfecting part 32 are arranged in the outer cover barrel 35, the through hole 33 for the needle knife 23 to pass through is formed in the new position of the wiping part 31 and the disinfecting part 32, the diameter of the through hole 33 is slightly smaller than the diameter and the width of the needle body 22 of the needle knife 23 and the diameter and the width of the needle knife 23, and the wiping part 31 and the disinfecting part 32 can wipe and disinfect the needle knife conveniently;
the wiping part 31 and the disinfection part 32 are arranged at one time; and the outer cylinder and the inner cylinder are designed integrally and can be discarded after being used.
As shown in fig. 2, in the multifunctional needle knife for minimally invasive surgery of the present invention, the second disinfection component 4 is an ultraviolet disinfection lamp 41, which is electrically connected to a rechargeable battery 43 disposed in the receiving portion 1, and a lamp switch 42 thereof is disposed at an outer wall of the receiving portion 1.
The second 4 of the disinfection components is an ultraviolet disinfection lamp, and the needle knife 23 in the containing part 1 can be disinfected and sterilized.
As shown in fig. 3, the needle-knife assembly 2 of the multifunctional needle-knife for minimally invasive surgery of the present invention has three types, which includes a handle 21, a needle body 22 and a needle-knife 23;
the length of each group of needle knife assemblies 2 is 5-15 cm; the diameter of the material is 0.4-1.2 mm.
As shown in fig. 8 and 9, the multifunctional needle knife for minimally invasive surgery of the present invention, the needle knife 23 can be selected from different types; such as the prior common flush needle knife, bevel needle knife, concave edge needle knife and the like; can be additionally arranged on the device for combined use;
as shown in fig. 3 and 4, in the multifunctional needle knife for minimally invasive surgery of the present invention, the top of the needle knife 23 has an arc-shaped knife tip 231 and a concave edge 232 is disposed below the arc-shaped knife tip 231.
The multifunctional needle knife for minimally invasive surgery in the embodiment of the application has the advantages that the needle knife 23 is provided with a plurality of groups of different specifications and models, the type with the concave edge 232 can be selected, and medical workers can use the multifunctional needle knife conveniently in surgery.
As shown in fig. 6, the multifunctional needle knife for minimally invasive surgery of the present invention, the clamping assembly 13 includes a clamp body 131, a connecting rod 132 and a sliding handle 133;
the clamp body 131 is clamped at the hand-held handle 21 of the needle knife component 2 and fixed by a bolt, and the connecting rod 132 is arranged above the clamp body 131; and the sliding handle 133 is embedded in the sliding slot 11 and can slide back and forth along the sliding slot 11.
The clamp body 131 is provided with a screw hole 135 for a bolt to pass through and fix, and the corresponding handle 21 is provided with a corresponding screw hole; the sliding handle 133 is a cone with a large upper part and a small lower part, and two sides of the middle side wall of the sliding handle are provided with slots 134 along the length direction; the slot 134 of the sliding handle 133 is clamped at the edge of the sliding chute 11.
As shown in fig. 1, in the multifunctional needle knife for minimally invasive surgery of the present invention, the accommodating part 1 is a accommodating box, and a plurality of sliding grooves 11 are uniformly formed on the outer wall thereof;
one end of the storage box, which faces away from the sliding groove 11, is provided with a cover body 14.
The multifunctional needle knife for minimally invasive surgery provided by the embodiment of the application is provided with the clamping component 13, and each needle knife 23 can be clamped and fixed in the accommodating part 1, so that the multifunctional needle knife is conveniently and stably fixed in the accommodating part 1.
The present invention has been further described with reference to the examples, but the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. Multi-functional for minimal access surgery needle sword, its characterized in that, it includes:
the needle knife comprises a needle knife body and a needle knife component, wherein the needle knife component (2) comprises a containing part (1) and a needle knife component (2), and the needle knife component (2) can be contained in the containing part (1) and can slide out along a sliding groove (11) correspondingly formed in the containing part (1) through a clamping component (13);
the decontamination and sterilization assembly comprises a first sterilization assembly (3) and a second sterilization assembly (4); the first disinfection component (3) is arranged at each outlet hole (12) correspondingly arranged at the bottom end of the accommodating part (1); the third disinfection component is arranged on the inner wall of the containing part (1).
2. The multifunctional needle knife for minimally invasive surgery according to claim 1, characterized in that:
the first disinfection component (3) is a columnar cushion body, and comprises a wiping part (31) arranged at the lower half part and a disinfection part (32) arranged at the upper end of the wiping part, and the wiping part and the disinfection part are integrally arranged;
the wiping part (31) and the disinfecting part (32) are communicated with each other, and a through hole (33) for the needle knife (23) and the needle body (22) to pass through is arranged at the circle center.
3. The multifunctional needle knife for minimally invasive surgery according to claim 2, characterized in that:
the wiping part (31) and the disinfecting part (32) are made of absorbent cotton, and a waterproof film (34) is arranged at the joint of the wiping part and the disinfecting part;
the outer wall of the columnar cushion body is coated with an outer cover cylinder (35) and an outer cylinder which is arranged at the bottom end of the outer cover cylinder and is provided with an external thread (36); the external thread (36) on the outer cylinder is connected with the internal thread at the outlet hole (12) for use;
the outer cover cylinder (35) is made of silica gel;
the disinfection part (32) is soaked by disinfection liquid.
4. The multifunctional needle knife for minimally invasive surgery according to claim 1, characterized in that:
the second disinfection component (4) is an ultraviolet disinfection lamp tube (41) which is electrically connected with a rechargeable battery (43) arranged in the containing part (1) and a lamp switch (42) of the second disinfection component is arranged on the outer wall of the containing part (1).
5. The multifunctional needle knife for minimally invasive surgery according to claim 1, characterized in that:
the needle knife component (2) is of three types, and comprises a handheld handle (21), a needle body (22) and a needle knife (23);
the length of each group of needle knife assemblies (2) is 5-15 cm; the diameter of the material is 0.4-1.2 mm.
6. The multifunctional needle knife for minimally invasive surgery according to claim 1, characterized in that:
the clamping assembly (13) comprises a clamp body (131), a connecting rod (132) and a sliding handle (133);
the clamp body (131) is clamped at the position of a handheld handle (21) of the needle knife component (2) and is fixed through a bolt, and the connecting rod (132) is arranged above the clamp body (131); and the sliding handle (133) is embedded on the sliding chute (11) and can slide back and forth along the sliding chute (11).
7. The multifunctional needle knife for minimally invasive surgery according to claim 1, characterized in that:
the containing part (1) is a containing box, and a plurality of sliding grooves (11) are uniformly formed in the outer wall of the containing box;
one end of the storage box, which faces away from the sliding groove (11), is provided with a cover body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121074566.0U CN215652616U (en) | 2021-05-19 | 2021-05-19 | Multifunctional needle knife for minimally invasive surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121074566.0U CN215652616U (en) | 2021-05-19 | 2021-05-19 | Multifunctional needle knife for minimally invasive surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215652616U true CN215652616U (en) | 2022-01-28 |
Family
ID=79972332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121074566.0U Expired - Fee Related CN215652616U (en) | 2021-05-19 | 2021-05-19 | Multifunctional needle knife for minimally invasive surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215652616U (en) |
-
2021
- 2021-05-19 CN CN202121074566.0U patent/CN215652616U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |