CN208989045U - A device for separating nerves - Google Patents
A device for separating nerves Download PDFInfo
- Publication number
- CN208989045U CN208989045U CN201820252709.4U CN201820252709U CN208989045U CN 208989045 U CN208989045 U CN 208989045U CN 201820252709 U CN201820252709 U CN 201820252709U CN 208989045 U CN208989045 U CN 208989045U
- Authority
- CN
- China
- Prior art keywords
- nerve
- needle body
- utility
- notch
- model
- 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
Links
- 210000005036 nerve Anatomy 0.000 title claims abstract description 52
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 230000001537 neural effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 241001465754 Metazoa Species 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000028389 Nerve injury Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of devices of separation nerve, including needle body, the needle body front end to offer pin hole, and the pin hole rear is also provided with nerve and agrees with groove.The utility model does not need directly to contact nerve using the utensils such as such as cutter, tweezers in neural markers process, it effectively prevent above-mentioned utensil to cause the contact damages such as friction to nerve, and uses the utility model, marking operation is easy, high-efficient, using effect is good.
Description
Technical field
The utility model relates to medical surgery animal nerve separation marking technical fields, and in particular to it is a kind of separation nerve
Device.
Technical background
Nerve need to be often marked in human body and animal surgery, but the label of nerve is grasped in actual use at present
On work, the comparatively ideal device of using effect is not found also.Because when nerve is marked, rigid utensil is excessive to nerve
Touching, friction can all generate immeasurable stimulation and damage to nerve, therefore, neural markers are always the skill in current art
Art problem.
The disclosure of background above technology contents is only used for the design and technical solution that auxiliary understands the utility model, not
The prior art for necessarily belonging to present patent application shows above content in the applying date of present patent application in no tangible proof
In the case where having disclosed, above-mentioned background technique should not be taken to the novelty and creativeness of evaluation the application.
Utility model content
The utility model provides that a kind of structure is simple, small, operation is damaged when to neural markers in view of the above technical problems
A kind of device of easy, high-efficient separation nerve.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of device of separation nerve, including needle body, the needle body front end offer pin hole, and the pin hole rear also opens up
There is nerve to agree with groove.
Further, the nerve agree with groove notch it is smooth, the width of notch is 0.1~15mm, depth is 0.1~
20mm。
Preferably, the nerve agree with groove notch it is smooth, the width of notch is 0.2~4.0mm, depth is 0.2~
4.2mm。
Preferably, the nerve agree with groove notch it is smooth, the width of notch is 5.0~12.0mm, depth is 5.3~
12.5mm。
Further, the needle body length is 100~200mm.
Preferably, the needle body length is 150mm.
Preferably, the needle body is made of integral forming process, material be the plastic materials such as glass material or resin or
The metal materials such as stainless steel.
The utility model compared with prior art the utility model has the advantages that the utility model by needle body front end be equipped with pin hole,
When label, using different colours a segment mark line pass through the pin hole, and by pin hole rear offer nerve agree with it is recessed
Slot, in label, needle body is located at neural side, and the nerve agrees with groove and is conducive to enter neural contract, and the pin hole of front end is with regard to rigid
The good other side for exposing nerve, and then one end of mark line also can obviously expose, then by using the auxiliary tools such as tweezers, clamping
Mark line one end of exposing, the needle body are detached from from the other end of mark line again, then mark line can quickly carry out nerve
Label.The utility model can be realized the Fast Labeling to nerve, and labeling process, needle body will not cause nerve excessively to connect
Touching, friction and damage, using effect are good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model is marked nerve using mark line.
Specific embodiment
As shown in Fig. 1~2, a kind of device of separation nerve, including needle body 1,1 front end of needle body are needle point as a result, simultaneously
Pin hole 3 is offered, 1 rear of pin hole is also provided with nerve and agrees with groove 2.The notch that the nerve agrees with groove 2 is smooth, is
It prevents in neural markers, reduction is damaged with caused by nerve contact process；According to suitable for various sizes of nerve, notch
Width can for 0.1mm, 0.2mm, 4.0mm, 5.0mm, 12.0mm, 15mm etc., corresponding depth of rebate can for 0.1mm,
The width dimensions of 0.2mm, 4.2mm, 5.3mm, 12.5mm, 20mm etc., the relatively described notch of depth of rebate size can be big
Some, conducive to line taking operation when using, above-mentioned size is size disclosed in the present embodiment, in the preparation, can also basis
Diameter nerve size carries out preparation other sizes.1 length of needle body is 100mm or 150mm or 200mm, and length has no effect on
The performance of the utility model function, only relationship is using the convenience smoothness of operation, and 1 rear end of needle body is more coarse, and diameter is general
For 10~20mm or more as large as 60mm, mainly it is conducive to hold.The needle body 1 is made of integral forming process, material
Material is chosen as the metal materials such as the plastic materials such as glass material or resin and stainless steel, and needle body may be implemented using plastic material
It is disposable, select glass, the materials such as stainless steel to be conducive to the sterilization of needle body, realize recycling, but above-mentioned material
Selection, have no effect on the use of the utility model function.
When the utility model is used, performing the operation first to animal or human body, after cutting skin exposing nerve 4, needing
When carrying out neural markers operation, a segment mark line 5 of different colours first is passed through (such as green mark in the pin hole 3 of the utility model
Remember line etc.), the length of mark line 5 does not have to too long.When being marked, the nerve 4 to be marked is found accurately, it then will be before needle body 1
End makes the just contract of nerve 4 enter the nerve and agrees in groove 2 from the slowly another side pressure to nerve 4 of the side of nerve 4, this
When, the front end of needle body 1 can the convex other side for exposing nerve, reuse tweezers and clamp one end of this one end mark line 5, and by needle
The other end of body 1 from mark line 5 exits, and completes the marking operation of nerve 4.The utility model is not needed in neural markers process
Nerve is directly contacted using the utensils such as such as cutter, tweezers, above-mentioned utensil is effectively prevent to cause the contact such as friction to nerve
Damage, and the utility model is used, marking operation is easy, and high-efficient, using effect is good.
Claims (7)
1. a kind of device of separation nerve, it is characterised in that: including needle body, the needle body front end offers pin hole, the pin hole
Rear is also provided with nerve and agrees with groove.
2. a kind of device of separation nerve according to claim 1, it is characterised in that: the nerve agrees with the notch of groove
Smooth, the width of notch is 0.1~15mm, and depth is 0.1~20mm.
3. a kind of device of separation nerve according to claim 2, it is characterised in that: the nerve agrees with the notch of groove
Smooth, the width of notch is 0.2~4.0mm, and depth is 0.2~4.2mm.
4. a kind of device of separation nerve according to claim 2, it is characterised in that: the nerve agrees with the notch of groove
Smooth, the width of notch is 5.0~12.0mm, and depth is 5.3~12.5mm.
5. a kind of device of separation nerve according to any one of claims 1 to 4, it is characterised in that: the needle body length is
100~200mm.
6. a kind of device of separation nerve according to claim 5, it is characterised in that: the needle body length is 150mm.
7. a kind of device of separation nerve according to claim 1, it is characterised in that: the needle body is using integrated molding work
Skill is made, and material is the metal materials such as plastic materials or stainless steel such as glass material or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252709.4U CN208989045U (en) | 2018-02-12 | 2018-02-12 | A device for separating nerves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252709.4U CN208989045U (en) | 2018-02-12 | 2018-02-12 | A device for separating nerves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989045U true CN208989045U (en) | 2019-06-18 |
Family
ID=66794428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252709.4U Expired - Fee Related CN208989045U (en) | 2018-02-12 | 2018-02-12 | A device for separating nerves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833425A (en) * | 2019-11-27 | 2020-02-25 | 佛山科学技术学院 | Blood vessel holder for collecting blood of chick embryo |
-
2018
- 2018-02-12 CN CN201820252709.4U patent/CN208989045U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833425A (en) * | 2019-11-27 | 2020-02-25 | 佛山科学技术学院 | Blood vessel holder for collecting blood of chick embryo |
| CN110833425B (en) * | 2019-11-27 | 2022-12-30 | 佛山科学技术学院 | Blood vessel holder for collecting blood of chick embryo |
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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: 20190618 Termination date: 20200212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |