CN208876774U - A kind of neurolysis neuroprotective device - Google Patents
A kind of neurolysis neuroprotective device Download PDFInfo
- Publication number
- CN208876774U CN208876774U CN201820585874.1U CN201820585874U CN208876774U CN 208876774 U CN208876774 U CN 208876774U CN 201820585874 U CN201820585874 U CN 201820585874U CN 208876774 U CN208876774 U CN 208876774U
- Authority
- CN
- China
- Prior art keywords
- protection portion
- hand
- held part
- neurolysis
- groove
- 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
- 230000000324 neuroprotective effect Effects 0.000 title claims abstract description 24
- 230000004224 protection Effects 0.000 claims abstract description 69
- 210000005036 nerve Anatomy 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 210000001519 tissue Anatomy 0.000 description 7
- 230000001537 neural effect Effects 0.000 description 4
- 231100000241 scar Toxicity 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 210000000578 peripheral nerve Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004126 nerve fiber Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002745 epiphysis Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 230000004112 neuroprotection Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to technical field of medical equipment, and in particular to a kind of neurolysis neuroprotective device.A kind of main technical schemes are as follows: neurolysis neuroprotective device, comprising: hand-held part and protection portion；Hand-held part one end is fixedly connected with one end of protection portion；Protection portion is direct rod shape；Protection portion and hand-held part angle are 120 °~150 °；Protection portion has to the curved inside portion in hand-held part and the outside portion opposite with inside portion；There is the groove one that the length direction along protection portion extends, for guiding cutting implement on inside portion；There is the groove two that the length direction along protection portion extends, for protecting nerve on outside portion.Protection to nerve can be improved using the utility model, make operation that can promote procedure efficiency compared with operating under small notch.
Description
Technical field
The utility model relates to technical field of medical equipment more particularly to a kind of neurolysis neuroprotective devices.
Background technique
After needing integumentary musculature to cut when hospital implements neurolysis to patient, sufficiently exposes and be appropriate for hand
The visual field of art, performs the operation convenient for doctor, the nerve of surgery location, needs to separate nerve with surrounding tissue, need to avoid performing the operation
In the process nerve is caused to damage.Nerve is the transmission channel of bioelectrical signals, carries the order of brain being transmitted to limbs
Terminal, and from the vital task of limbs terminal feedback information, if nerve is damaged in surgical procedure, it will to function of human body
Cause unpredictable consequence.When especially implementing neurolysis, generally require to release epiphysis compressing, denervate scar around
Trace tissue or excision lesion perilemma epineurium, separate the scar between nerve tract and are adhered etc. and be easy to cause neurotrosis.
The front end of traditional neural protective device is a drag hook, and rear end is handle, and front end setting drag hook is for moving with the hand nerve.
But due to cicatricial tissue around nerve or lesion perilemma epineurium and neural stick to each other, the scar between nerve tract is also mutual
Adhesion, when moving with the hand nerve, the tools such as scissors are not easy to protrude into the tissue such as scar and nerve the drag hook of traditional neural protective device
Between position, cause excision cicatricial tissue or lesion perilemma epineurium it is more difficult, be easy to cause neurotrosis, not only need compared with
Big operative incision, and operating time is extended, reduce procedure efficiency.
Utility model content
In view of this, the present invention provides a kind of neurolysis neuroprotective device, main purpose is to improve
Protection to nerve makes operation that can promote procedure efficiency compared with operating under small notch.
In order to achieve the above objectives, the utility model mainly provides the following technical solutions:
The embodiments of the present invention provide a kind of neurolysis neuroprotective device, comprising: hand-held part and protection
Portion；
Described hand-held part one end is fixedly connected with one end of the protection portion；
The protection portion is direct rod shape；
The protection portion and the hand-held part angle are 120 °~150 °；
The protection portion has to the curved inside portion in the hand-held part and the outside portion opposite with the inside portion；
There is the groove one that the length direction along the protection portion extends, for guiding cutting implement on the inside portion；
There is the groove two that the length direction along the protection portion extends, for protecting nerve on the outside portion.
Further, the hand-held part and the protection portion integrated setting.
Further, the width of the groove two is greater than the width of the groove one；
The groove two is arcuation.
Further, the hand-held part is in flat；
The protection portion is in arcuation.
Further, the hand-held part is hollow structure；
The protection portion is hollow structure.
Further, the groove one is along the direction far from the hand-held part, from one end of the protection portion to the guarantor
The other end in shield portion extends；
The groove two extends to the protection portion from one end of the protection portion along the direction far from the hand-held part
The other end.
Further, there are partial structurtes on the hand-held part；The width of the part mechanism is along far from the protection portion
Direction gradually broaden.
Further, the angle of the hand-held part and the protection portion is 135 °.
Further, the protection portion is silver material.
Further, the hand-held part is silver material.
By above-mentioned technical proposal, the utility model neurolysis is at least had the advantage that with neuroprotective device
The utility model neurolysis neuroprotective device improves the protection to nerve, makes operation can be smaller
It is operated under notch, improves procedure efficiency.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is a kind of schematic front view of neurolysis neuroprotective device provided by the embodiment of the utility model；
Fig. 2 is a kind of schematic top plan view of neurolysis neuroprotective device provided by the embodiment of the utility model；
Fig. 3 is a kind of left view schematic diagram of neurolysis neuroprotective device provided by the embodiment of the utility model.
It is as shown in the figure:
1 is protection portion, and 1-1 is inside portion, and 1-2 is outside portion, and 1-3 is groove one, and 1-4 is groove two, and 2 be hand-held part.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to specific embodiment, structure, feature and its function according to the present utility model application
Effect, detailed description is as follows.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation
Example.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
As shown in Figure 1 to Figure 3, a kind of neurolysis that one embodiment of the utility model proposes is filled with neuroprotection
It sets, comprising: hand-held part 2 and protection portion 1；
Hand-held part 2 is hand-held for operator；Protection portion 1 is for protecting nerve, accidental injury when avoiding being performed the operation.
2 one end of hand-held part is fixedly connected with one end of protection portion 1；The present embodiment is preferred, 1 one of hand-held part 2 and protection portion
Change setting.Certainly, the present embodiment be also not excluded for hand-held part 2 with protection portion 1 by welding, the modes such as be bonded fix.
Protection portion 1 is direct rod shape, convenient for grasp direction, facilitates exact operations；The end of protection portion 1 is arc structure, side
Just it is inserted into and removes perineural tissue.Protection portion 1 and 2 angle of hand-held part are 120 °~150 °, to facilitate operation personnel's hand
Hold operation.Further preferred hand-held part 2 and the angle of protection portion 1 are 135 °.Protection portion 1 has to the curved inside in hand-held part 2
The portion 1-1 and outside portion 1-2 opposite with inside portion 1-1；There is the ditch that the length direction along protection portion 1 extends on the 1-1 of inside portion
One 1-3 of slot passes through neural surrounding cicatricial tissue etc. by one 1-3 of groove, divides it for guiding the tip of cutting implement
From or excision, can effectively avoid to nerve damage outside portion 1-2 on have along protection portion 1 length direction extend groove
Two 1-4, for protecting nerve.Operation makes, and by nerve fiber along two 1-4 of groove, is enclosed under two 1-4 of groove, avoids damage to.This
To nerve when a kind of neurolysis that one embodiment of utility model proposes not only improves operation with neuroprotective device
Protection, improve procedure efficiency, and can reduce the risk of infection, reduce the use of antibiotic；The utility model simultaneously
One embodiment propose a kind of neurolysis neuroprotective device required for operating space it is smaller, can be smaller
Operative incision under use.
As the preferred of above-described embodiment, the width of two 1-4 of groove is greater than the width of one 1-3 of groove；Two 1-4 of groove is arc
Shape can preferably protect nerve fiber.
As the preferred of above-described embodiment, hand-held part 2 is in flat, convenient for hand-held, is easy to hold operation；
Protection portion 1 is in arcuation, facilitates 1 pair of nerve of protection portion to remove, avoids damage to, effective protection.
As the preferred of above-described embodiment, hand-held part 2 is hollow structure；Mitigate 2 weight of hand-held part, convenient for operation；
Protection portion 1 is hollow structure, mitigates the weight of protection portion 1, convenient for operation.
As the preferred of above-described embodiment, one 1-3 of groove is along the direction far from hand-held part 2, from one end of protection portion 1 to guarantor
The other end in shield portion 1 extends；Preferred one 1-3 of groove of the present embodiment extends to the other end of protection portion 1, and one 1-3 of groove, which is located at, to be protected
The end in shield portion 1 is provided with block piece, to guide cutting implement to skid off one 1-3 of groove, avoids cutting implement from continuing deeper into, injures it
It is organized；Certainly, block piece can be with one 1-3 integrated setting of groove.
Two 1-4 of groove extends to the other end of protection portion 1 from one end of protection portion 1 along the direction far from hand-held part 2.
As the preferred of above-described embodiment, there are partial structurtes on hand-held part 2；The width of local mechanism is along far from protection portion
1 direction gradually broadens, convenient hand-held, and hand-held part 2 is made to be not easy the slippage on hand from operator.
As the preferred of above-described embodiment, hand-held part 2 is silver material；Protection portion 1 is silver material, is not likely to produce dirt
Dye.
As the preferred of above-described embodiment, hand-held part 2 is plastic material；Protection portion 1 is plastic material, and light weight is solid
It is durable.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
It is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of neurolysis neuroprotective device characterized by comprising hand-held part and protection portion；
Described hand-held part one end is fixedly connected with one end of the protection portion；
The protection portion is direct rod shape；
The protection portion and the hand-held part angle are 120 °~150 °；
The protection portion has to the curved inside portion in the hand-held part and the outside portion opposite with the inside portion；
There is the groove one that the length direction along the protection portion extends, for guiding cutting implement on the inside portion；
There is the groove two that the length direction along the protection portion extends, for protecting nerve on the outside portion.
2. neurolysis neuroprotective device according to claim 1, which is characterized in that
The hand-held part and the protection portion integrated setting.
3. neurolysis neuroprotective device according to claim 2, which is characterized in that
The width of the groove two is greater than the width of the groove one；
The groove two is arcuation.
4. neurolysis neuroprotective device according to claim 3, which is characterized in that
The hand-held part is in flat；
The protection portion is in arcuation.
5. neurolysis neuroprotective device according to claim 4, which is characterized in that
The hand-held part is hollow structure；
The protection portion is hollow structure.
6. neurolysis neuroprotective device according to claim 5, which is characterized in that
The groove one prolongs along the direction far from the hand-held part from one end of the protection portion to the other end of the protection portion
It stretches；
The groove two extends to the another of the protection portion from one end of the protection portion along the direction far from the hand-held part
End.
7. neurolysis neuroprotective device according to claim 6, which is characterized in that
There are partial structurtes on the hand-held part；The width of the partial structurtes gradually becomes along the direction far from the protection portion
It is wide.
8. neurolysis neuroprotective device according to claim 7, which is characterized in that
The angle of the hand-held part and the protection portion is 135 °.
9. neurolysis neuroprotective device according to claim 8, which is characterized in that
The protection portion is silver material.
10. neurolysis neuroprotective device according to claim 9, which is characterized in that
The hand-held part is silver material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585874.1U CN208876774U (en) | 2018-04-23 | 2018-04-23 | A kind of neurolysis neuroprotective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585874.1U CN208876774U (en) | 2018-04-23 | 2018-04-23 | A kind of neurolysis neuroprotective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208876774U true CN208876774U (en) | 2019-05-21 |
Family
ID=66492518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820585874.1U Expired - Fee Related CN208876774U (en) | 2018-04-23 | 2018-04-23 | A kind of neurolysis neuroprotective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208876774U (en) |
-
2018
- 2018-04-23 CN CN201820585874.1U patent/CN208876774U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |