CN211674454U - Special knife for treating cervical spondylosis - Google Patents
Special knife for treating cervical spondylosis Download PDFInfo
- Publication number
- CN211674454U CN211674454U CN201922213972.XU CN201922213972U CN211674454U CN 211674454 U CN211674454 U CN 211674454U CN 201922213972 U CN201922213972 U CN 201922213972U CN 211674454 U CN211674454 U CN 211674454U
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- CN
- China
- Prior art keywords
- needle
- knife
- treating cervical
- cervical spondylosis
- special
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a special sword for treating cervical spondylopathy for the special sword of treatment cervical spondylopathy includes: the inner needle knife comprises a needle knife body and a needle handle, one end of the needle knife body is a knife edge, and the other end of the needle knife body is fixedly connected with the needle handle; the needle knife comprises an outer needle tube, a needle knife body and a needle handle, wherein a cavity is arranged in the outer needle tube, a needle knife edge is arranged at one end of the cavity, the inner diameter of the cavity is slightly larger than the outer diameter of the needle knife body of the inner needle knife, a knife edge of the inner needle knife penetrates through the needle knife edge, a clamping interface is arranged at the other end of the cavity, a needle handle fixing groove is arranged outside the clamping interface, and the needle handle is.
Description
Technical Field
The utility model relates to a technical field of scalpel, more specifically say, relate to a special sword for treating cervical spondylopathy.
Background
The needle knife is made of metal materials, is similar to a needle and a knife in shape, is developed and formed by combining a modern medical surgical scalpel on the basis of a needle, a sharp needle and the like in an ancient nine-needle, and is a product organically combined with a soft tissue release operation. In the process of needle knife treatment, a needle knife is punctured into a deep part of a treatment part to a lesion part for stimulation of different operation such as easy cutting, peeling and the like, and related medicines are supplemented to achieve the purposes of relieving pain and removing diseases. After the lesion part is cut and peeled, the cut and peeled lesion part is often taken out by other equipment, and is supplemented with related medicines, so that secondary damage to a patient is inevitably caused in the process, and the pain of the patient is increased.
SUMMERY OF THE UTILITY MODEL
To the problems existing in the prior art, the utility model aims to provide a special knife for treating cervical spondylosis to solve the technical problems mentioned in the background technology.
In order to solve the above problems, the utility model adopts the following technical proposal.
According to the utility model discloses a special sword for treating cervical spondylopathy, a special sword for treating cervical spondylopathy includes:
the inner needle knife comprises a needle knife body and a needle handle, wherein one end of the needle knife body is a knife edge, and the other end of the needle knife body is fixedly connected with the needle handle; and
the needle comprises an outer needle tube, wherein a cavity is arranged in the outer needle tube, a needle knife edge is arranged at one end of the cavity, the inner diameter of the cavity is slightly larger than the outer diameter of a needle knife body of an inner needle knife, a knife edge of the inner needle knife penetrates through the needle knife edge, a clamping opening is arranged at the other end of the cavity, a needle handle fixing groove is arranged outside the clamping opening, and the needle handle is clamped in the needle handle fixing groove.
In this embodiment, because the one end of outer needle tubing is provided with the joint mouth, and the outside of joint mouth is provided with the needle handle fixed slot, like this, when the operator is using the special sword that is used for treating cervical spondylopathy, pass the needle handle fixed slot with the cutting edge of interior needle sword, the joint mouth, the inner chamber and the needle sword mouth of outer needle tubing, and with the needle handle joint of interior needle sword in the needle handle fixed slot, pierce the cutter into the pathological change department at treatment position again and cut, different stimulations such as strip, then keep the outer needle tubing position, take out the interior needle sword in the outer needle tubing, pass through the inner chamber injection of outer needle tubing with the medicine through syringe or other equipment to patient's pathological change position, take out the outer needle tubing at last, through above-mentioned design, avoid causing the secondary injury to the patient in the injection medicine process, the painful sense of patient has been alleviateed, and easy.
In addition, according to the utility model discloses a special sword for treating cervical spondylopathy of above-mentioned embodiment can also have following additional technical characterstic:
according to the utility model discloses an embodiment, be provided with the screw thread on the one end outer wall of outer needle pipe, be provided with the through-hole in the needle handle fixed slot, the through-hole communicates with the cavity of outer needle pipe, is provided with built-in screw thread in the through-hole, the needle handle fixed slot passes through the built-in screw thread spiro union in the through-hole one end at outer needle pipe.
According to the utility model discloses an embodiment, the notch department of needle handle fixed slot is provided with the apron, the notch department at the needle handle fixed slot is adorned to the apron lid.
According to the utility model discloses an embodiment, the lateral wall of needle handle is provided with hemisphere type recess, be provided with spring hole, spring and ball-type fixture block in the apron, the one end at the spring is fixed to the ball-type fixture block, the bottom at the spring hole is fixed to the other end of spring, the ball-type fixture block passes spring hole joint in hemisphere type recess.
According to an embodiment of the present invention, the outer wall of the outer needle cannula has a guide tube screwed thereon.
According to an embodiment of the present invention, the outer wall of the outer needle tube is wound with an anti-slip coil at the middle portion thereof.
According to the utility model discloses an embodiment, the anti-skidding coil can be flexible material.
According to an embodiment of the present invention, the cutting edge is any one of a saw-tooth shape, a hook shape, a bevel edge shape, a concave shape or a blunt cone shape, or a combination of a plurality of structures.
According to an embodiment of the present invention, the outer wall of the outer needle tube is provided with scale marks.
According to the utility model discloses an embodiment, interior needle sword and outer needle pipe are the metal material.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the special knife for treating cervical spondylosis;
fig. 2 is a schematic view showing the connection between the outer needle tube and the catheter in a preferred embodiment of the special knife for treating cervical spondylosis.
The reference numbers in the figures illustrate:
1. the needle comprises an inner needle knife, 2, an outer needle tube, 101, a needle knife body, 102, a needle handle, 103, a hemispherical groove, 201, a needle knife opening, 202, a clamping opening, 203, a needle handle fixing groove, 204, a through hole, 205, a cover plate, 206, a spring hole, 207, a spring, 208, a spherical clamping block, 209, a guide pipe, 210, an anti-skidding coil, 211 and scale marks.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 2, a special knife for treating cervical spondylosis according to an embodiment of the present invention includes:
the inner needle knife 1 comprises a needle knife body 101 and a needle handle 102, wherein one end of the needle knife body is a knife edge, and the other end of the needle knife body is fixedly connected with the needle handle 102; and
the needle comprises an outer needle tube 2, a cavity is arranged in the outer needle tube 2, a needle knife edge 201 is arranged at one end of the cavity, the inner diameter of the cavity is slightly larger than the outer diameter of a needle knife body 101 of an inner needle knife 1, a knife edge of the inner needle knife 1 penetrates through the needle knife edge 201, a clamping port 202 is arranged at the other end of the cavity, a needle handle fixing groove 203 is formed in the outer portion of the clamping port 202, and a needle handle 102 is clamped in the needle handle fixing groove 203.
In this embodiment, because the one end of outer needle tubing is provided with the joint mouth, and the outside of joint mouth is provided with the needle handle fixed slot, like this, when the operator is using the special sword that is used for treating cervical spondylopathy, pass the needle handle fixed slot with the cutting edge of interior needle sword, the joint mouth, the inner chamber and the needle sword mouth of outer needle tubing, and with the needle handle joint of interior needle sword in the needle handle fixed slot, pierce the cutter into the pathological change department at treatment position again and cut, different stimulations such as strip, then keep the outer needle tubing position, take out the interior needle sword in the outer needle tubing, pass through the inner chamber injection of outer needle tubing with the medicine through syringe or other equipment to patient's pathological change position, take out the outer needle tubing at last, through above-mentioned design, avoid causing the secondary injury to the patient in the injection medicine process, the painful sense of patient has been alleviateed, and easy.
Further, a thread is arranged on the outer wall of one end of the outer needle tube 2, a through hole 204 is arranged in the needle handle fixing groove 203, the through hole 204 is communicated with the cavity of the outer needle tube 2, a built-in thread is arranged in the through hole 204, and the needle handle fixing groove 203 is screwed on one end of the outer needle tube 2 through the built-in thread in the through hole.
Further, a cover plate 205 is arranged at the notch of the needle handle fixing groove 203, and the cover plate 205 is covered at the notch of the needle handle fixing groove 203.
Furthermore, a hemispherical groove 103 is formed in the side wall of the needle handle 102, a spring hole 206, a spring 207 and a spherical fixture block 208 are formed in the cover plate 205, the spherical fixture block 208 is fixed at one end of the spring 207, the other end of the spring 207 is fixed at the bottom of the spring hole 206, and the spherical fixture block 208 penetrates through the spring hole 206 and is clamped in the hemispherical groove 103.
Further, a guide pipe 209 is screwed on the thread on the outer wall of the outer needle tube 2.
Therefore, the cut and stripped tissue at the pathological change part can be led out through the catheter, and the pathological change tissue is prevented from polluting the operation part.
Further, an anti-slip coil 210 is wound around the middle of the outer wall of the outer needle tube 2.
Further, the anti-slip coil 210 may be made of a flexible material.
Further, the blade is in any one of a saw-tooth shape, a hook shape, a bevel edge shape, a concave shape or a blunt cone shape or a combination of a plurality of structures.
Furthermore, the outer wall of the outer needle tube 2 is provided with scale marks 211.
Further, the inner needle knife 1 and the outer needle tube 2 are both made of metal materials.
The working process of the utility model is as follows:
when an operator uses the special knife for treating cervical spondylosis, the cutting edge of the inner needle knife penetrates through the needle handle fixing groove, the clamping port, the inner cavity of the outer needle tube and the needle knife port, the needle handle of the inner needle knife is clamped in the needle handle fixing groove, the knife is then inserted into a diseased part of a treated part to be subjected to different stimulation such as cutting and stripping, the position of the outer needle tube is then maintained, the inner needle knife in the outer needle tube is pulled out, a medicine is injected into the diseased part of a patient through the inner cavity of the outer needle tube through an injector or other equipment, and finally the outer needle tube is pulled out; in addition, the cut and stripped tissues at the pathological change part can be led out through the catheter, so that the pathological change tissues are prevented from polluting the operation part.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (9)
1. A special knife for treating cervical spondylosis is characterized by comprising the following components:
the inner needle knife comprises a needle knife body and a needle handle, wherein one end of the needle knife body is a knife edge, and the other end of the needle knife body is fixedly connected with the needle handle; and
the needle comprises an outer needle tube, wherein a cavity is arranged in the outer needle tube, a needle knife edge is arranged at one end of the cavity, the inner diameter of the cavity is slightly larger than the outer diameter of a needle knife body of an inner needle knife, a knife edge of the inner needle knife penetrates through the needle knife edge, a clamping opening is arranged at the other end of the cavity, a needle handle fixing groove is arranged outside the clamping opening, and the needle handle is clamped in the needle handle fixing groove.
2. The special knife for treating cervical spondylosis as claimed in claim 1, wherein: the needle handle fixing groove is connected with one end of the outer needle tube in a threaded mode through the built-in threads in the through hole.
3. The special knife for treating cervical spondylosis as claimed in claim 2, wherein: the needle handle fixing groove is characterized in that a cover plate is arranged at the notch of the needle handle fixing groove, and the cover plate is covered at the notch of the needle handle fixing groove.
4. The special knife for treating cervical spondylosis as claimed in claim 3, wherein: the needle handle is characterized in that a hemispherical groove is formed in the side wall of the needle handle, a spring hole, a spring and a spherical fixture block are arranged in the cover plate, the spherical fixture block is fixed at one end of the spring, the other end of the spring is fixed at the bottom of the spring hole, and the spherical fixture block penetrates through the spring hole and is clamped in the hemispherical groove.
5. The special knife for treating cervical spondylosis as claimed in claim 2, wherein: the outer wall of the outer needle tube is screwed with a conduit.
6. The special knife for treating cervical spondylosis as claimed in claim 1, wherein: and an anti-slip coil is wound in the middle of the outer wall of the outer needle tube.
7. The special knife for treating cervical spondylosis as claimed in claim 1, wherein: the blade is in any one or a combination of a plurality of structures of sawtooth shape, hook shape, inclined blade shape, concave shape or blunt cone shape.
8. The special knife for treating cervical spondylosis as claimed in claim 1, wherein: the outer wall of the outer needle tube is provided with scale marks.
9. The special knife for treating cervical spondylosis as claimed in claim 1, wherein: the inner needle knife and the outer needle tube are made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213972.XU CN211674454U (en) | 2019-12-11 | 2019-12-11 | Special knife for treating cervical spondylosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213972.XU CN211674454U (en) | 2019-12-11 | 2019-12-11 | Special knife for treating cervical spondylosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211674454U true CN211674454U (en) | 2020-10-16 |
Family
ID=72790741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922213972.XU Expired - Fee Related CN211674454U (en) | 2019-12-11 | 2019-12-11 | Special knife for treating cervical spondylosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211674454U (en) |
-
2019
- 2019-12-11 CN CN201922213972.XU patent/CN211674454U/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: 20201016 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |