CN206651859U - A kind of novel arc nerve dissector - Google Patents
A kind of novel arc nerve dissector Download PDFInfo
- Publication number
- CN206651859U CN206651859U CN201621450524.1U CN201621450524U CN206651859U CN 206651859 U CN206651859 U CN 206651859U CN 201621450524 U CN201621450524 U CN 201621450524U CN 206651859 U CN206651859 U CN 206651859U
- Authority
- CN
- China
- Prior art keywords
- stripping
- handheld division
- stripping head
- head
- conduit
- Prior art date
- 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
It the utility model is related to a kind of novel arc nerve dissector, including Handheld Division, the internal thread of the Handheld Division left end is connected with the external screw thread spiral of cutter hub right-hand member, and the internal thread of Handheld Division right-hand member is connected with the external screw thread spiral of stripping rod left end, and the right-hand member of stripping rod is fixedly connected with stripping head；The center of circle of stripping head is in the right side of stripping head, stripping rod and stripping head vertical welding；Suction tube is made up of the first conduit and the second conduit, and stripping rod is hollow structure, and the second sheathed catheter is in the inner chamber of Handheld Division；It is specially arc to peel off head shapes, and stripping head is uniformly exerted oneself when peeling off neural to the nerve being stripped so that the both ends of nerve will not cause neutral stretch to hinder when peeling off neural, and security performance is high；Cutter hub and stripping rod are closely connected with Handheld Division by screw thread respectively, are removed and installed conveniently；Tissue cutting can be carried out using cutter hub；Using being used cooperatively for suction tube, intercommunicating pore and suction hole, the cleaning of blood can be carried out.
Description
Technical field
The utility model belongs to medical operating equipment technical field, more particularly to a kind of novel arc nerve dissector.
Background technology
Existing nerve dissector is simply by stripping head, handle and the stripping rod group of connection stripping head and handle
Into.When performing an operation, stripping head is used to peel off nerve or its surrounding tissue.
Come with some shortcomings in neural stripping process：Original stripping head tack (facing directly) forms bowstring when peeling off neural
Shape both ends stress easily causes neutral stretch wound, while needs to cut the tissue peeled away by cutter during stripping,
Need to take away stripper and remember that other cutter is cut, operation is not convenient, on the other hand meeting when organizing to cut
There is blood from overflowing, it is necessary to blood be extracted by negative pressure device.
Utility model content
The utility model needs to take stripper to solve nerve dissector present in known technology in surgical procedure
Open and remember that other cutter is cut, operation it is not convenient, on the other hand organize cut when have blood from overflowing, it is necessary to
It is simple that the technical problem that blood extracts is provided to a kind of junction structure by negative pressure device, easy to use, the nerve being stripped
Uniform force, the novel arc nerve dissector of functional diversities.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
The novel arc nerve dissector, including Handheld Division, the internal thread of the Handheld Division left end are outer with cutter hub right-hand member
Thread helix is connected, and the internal thread of Handheld Division right-hand member is connected with the external screw thread spiral of stripping rod left end, the right-hand member of stripping rod and stripping
It is fixedly connected from head；
The center of circle of stripping head is in the right side of stripping head, stripping rod and stripping head vertical welding；Suction tube by the first conduit and
Second conduit is formed, and stripping rod is hollow structure, and the second sheathed catheter is in the inner chamber of Handheld Division；The left end of second conduit and
One conduit connects, and the end of the first conduit is arranged on the outside of Handheld Division, and stripping head is hollow structure, the top side of stripping head
The intercommunicating pore connected with the second conduit is offered at the center of face, multiple suction holes are offered on the groove surface of stripping head.
Further, the outer sheath of the cutter hub is provided with protective case.
Further, anti-skidding texture is provided with the Handheld Division.
Further, the cross section of the stripping head is arcuate structure.
Further, the stripping rod is provided with 2cm-3cm graduation mark at stripping head.
The utility model has the advantages and positive effects of：The stripping head shapes of the novel arc nerve dissector are specific
For arc, stripping head is uniformly exerted oneself when peeling off neural to the nerve being stripped so that the both ends of nerve will not make when peeling off neural
Hinder into neutral stretch, security performance is high；Cutter hub and stripping rod are closely connected with Handheld Division by screw thread respectively, the side of removing and installing
Just；Tissue cutting can be carried out using cutter hub；Using being used cooperatively for suction tube, intercommunicating pore and suction hole, blood can be carried out
Cleaning；It is simple in construction, easy to use, the neural uniform force being stripped, functional diversities.
Brief description of the drawings
Fig. 1 is the explosive view of novel arc nerve dissector provided by the utility model；
Fig. 2 is the structural representation of novel arc nerve dissector provided by the utility model；
Fig. 3 is the left view of the stripping head of novel arc nerve dissector provided by the utility model.
In figure, 1, Handheld Division；2nd, cutter hub；3rd, protective case；4th, stripping rod；5th, anti-skidding texture；6th, stripping head；7th, suction tube；
8th, the first conduit；9th, the second conduit；10th, intercommunicating pore；11st, suction hole.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows.
The structure of novel arc nerve dissector of the present utility model is explained in detail with reference to Fig. 1 to Fig. 3.
A kind of novel arc nerve dissector, including Handheld Division 1, internal thread and the right-hand member of cutter hub 2 of the left end of Handheld Division 1
External screw thread closely connect, the internal thread of the right-hand member of Handheld Division 1 is closely connected with the external screw thread of the left end of stripping rod 4, the stripping
Right-hand member from bar 4 is fixedly connected with stripping head 6, and the shape of the stripping head 6 is specially arc, and the center of circle of the stripping head 6 exists
The right side of stripping head 6, the stripping rod 4 intersect vertically with stripping head 6, and the stripping rod 4 is structure as a whole with stripping head 6, institute
State suction tube 7 to be made up of the first conduit 8 and the second conduit 9, the stripping rod 4 is hollow structure, and second conduit 9 is arranged on
In the inner chamber of Handheld Division 1, the left end of second conduit 9 is connected with the first conduit 8, and the other end of the first conduit 8 is arranged on
The outside of Handheld Division 1, the stripping head 6 are hollow structure, offer at the top-side center of the stripping head 6 and are led with second
The intercommunicating pore 10 that pipe 9 connects, multiple suction holes 11 is offered on the groove surface of the stripping head 6, the outside of the cutter hub 2 is arranged
There is protective case 3, anti-skidding texture 5 is provided with the Handheld Division 1, the stripping head 6 is made of stainless steel material component.
Structure of the present utility model is further described with reference to operation principle.
In use, carrying out the stripping of nerve fiber using stripping head 6, the shape of stripping head 6 is specially the blade knot of arc
Structure, the center of circle of stripping head 6 are uniformly exerted oneself when stripping head 6 peels off nerve to the nerve being stripped on the right side of stripping head 6 so that
The both ends of nerve will not cause neutral stretch to hinder when peeling off neural, and the cutting of neural surrounding tissue can be carried out using cutter hub 2, operate
It is convenient, the liquid such as blood occur after neural surrounding tissue is cut, pass through the first conduit 8, the second conduit in suction tube 7
9 and being used cooperatively for intercommunicating pore 10 and suction hole 11 liquid is extracted out, practical performance is high, functional diversities.Stripping rod 4 is close to stripping
2cm-3cm graduation mark is provided with from first 6, the process of convenient operation carries out depth survey.
Uniformly the nerve being stripped is exerted oneself when stripping head 6 peels off nerve so that the both ends of nerve will not when peeling off neural
Neutral stretch is caused to hinder, security performance is high；Cutter hub 2 and stripping rod 4 are closely connected with Handheld Division 1 by screw thread respectively, dismounting peace
Dress is convenient；Tissue cutting can be carried out using cutter hub 2；, can be with using being used cooperatively for suction tube 7, intercommunicating pore 10 and suction hole 11
Carry out the cleaning of blood；It is simple in construction, easy to use, the neural uniform force being stripped, functional diversities.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (5)
1. a kind of novel arc nerve dissector, including Handheld Division, it is characterised in that the internal thread and knife of the Handheld Division left end
The external screw thread spiral connection of body right-hand member, the internal thread of Handheld Division right-hand member are connected with the external screw thread spiral of stripping rod left end, stripping rod
Right-hand member be fixedly connected with stripping head；
The center of circle of stripping head is in the right side of stripping head, stripping rod and stripping head vertical welding；Suction tube is by the first conduit and second
Conduit is formed, and stripping rod is hollow structure, and the second sheathed catheter is in the inner chamber of Handheld Division；The left end of second conduit is led with first
Pipe connects, and the end of the first conduit is arranged on the outside of Handheld Division, and stripping head is hollow structure, in the top-side of stripping head
The intercommunicating pore connected with the second conduit is offered at the heart, multiple suction holes are offered on the groove surface of stripping head.
2. novel arc nerve dissector according to claim 1, it is characterised in that the outer sheath of the cutter hub, which is provided with, to be protected
Sheath.
3. novel arc nerve dissector according to claim 1, it is characterised in that be provided with the Handheld Division anti-skidding
Texture.
4. novel arc nerve dissector according to claim 1, it is characterised in that the cross section of the stripping head is arc
Shape structure.
5. novel arc nerve dissector according to claim 1, it is characterised in that the stripping rod is at stripping head
It is provided with 2cm-3cm graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450524.1U CN206651859U (en) | 2016-12-28 | 2016-12-28 | A kind of novel arc nerve dissector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450524.1U CN206651859U (en) | 2016-12-28 | 2016-12-28 | A kind of novel arc nerve dissector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206651859U true CN206651859U (en) | 2017-11-21 |
Family
ID=60314947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621450524.1U Expired - Fee Related CN206651859U (en) | 2016-12-28 | 2016-12-28 | A kind of novel arc nerve dissector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206651859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407361A (en) * | 2020-03-30 | 2020-07-14 | 北京神秘美医疗美容诊所有限责任公司 | Medical treatment is stripper for cosmetology |
-
2016
- 2016-12-28 CN CN201621450524.1U patent/CN206651859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407361A (en) * | 2020-03-30 | 2020-07-14 | 北京神秘美医疗美容诊所有限责任公司 | Medical treatment is stripper for cosmetology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190522 Address after: 450000 Zheng Shang Road 602, Zhongyuan District, Zhengzhou City, Henan Province Patentee after: Ninety-eighth Hospital of the Joint Logistics Support Force of the Chinese People's Liberation Army Address before: 450042 Spinal Surgery, 153 Central Hospital of Jianxi Road, Zhengzhou City, Henan Province Patentee before: Liu Wende |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |