CN204581362U - For the blood vessel segregation apparatus in performing the operation - Google Patents
For the blood vessel segregation apparatus in performing the operation Download PDFInfo
- Publication number
- CN204581362U CN204581362U CN201520230373.8U CN201520230373U CN204581362U CN 204581362 U CN204581362 U CN 204581362U CN 201520230373 U CN201520230373 U CN 201520230373U CN 204581362 U CN204581362 U CN 204581362U
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- rubber band
- blood vessel
- skin
- utility
- model
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Abstract
This utility model provides a kind of for the blood vessel segregation apparatus in performing the operation, can containment objective blood vessel, time saving and energy saving, and improves surgical quality, and it comprises: rubber band and at least two skin retractors; This rubber band is annular high temperature resistant rubber band; This skin retractor is metal drag hook; This skin retractor is connected to the two ends of rubber band and the two ends of prolonging this rubber band are oppositely arranged, and the free end of this skin retractor is bending tip, and the bending radian of this bending tip is π.This utility model not only saves a large amount of human resourcess, and otch retract stable can not as manual retracting easy fatigue and affect and retract effect, drastically increasing the effect that appears to target blood, reducing because appearing the not good blood vessel injury caused.
Description
Technical field
This utility model relates to medical apparatus technical field, is specifically related to a kind of for the blood vessel segregation apparatus in performing the operation.
Background technology
At present, at field of neurosurgery, the inside and outside vascular bypass art of low discharge cranial cavity is mainly used in intracranial ischemic diseases, as moyamoya or arteriosclerosis cause middle cerebral artery stenosis or occlusion, and the refractory aneurysms that folder closes or interventional embolization cannot be treated.This kind of operation needs separate complete in subcutaneous tissue for superficial temporal artery and coincide with the artery segment brain, or part of arteries and posterior cerebral artery or superior cerebellar artery is coincide.Skin incision struts with hands by currently used separate mode many employings patient and assistant, is exposed by blood vessel, then uses passivity and sharp property apparatus by blood vessel exfoliation.This kind of blood vessel separate mode not only length consuming time, efficiency is low, and blood vessel appear less effective, operator, when bad visibility, easily damages target blood, causes operative failure or affects surgical effect.
The information being disclosed in this utility model background technology part is only intended to deepen the understanding to general background technology of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art known in those skilled in the art.
Utility model content
For deficiency of the prior art, this utility model aims to provide a kind of for containment objective blood vessel in operation, time saving and energy saving, and improves the blood vessel segregation apparatus of surgical quality.
In order to solve the problem, this utility model provides a kind of for the blood vessel segregation apparatus in performing the operation, and it comprises: rubber band and at least two skin retractors;
This rubber band is annular high temperature resistant rubber band;
This skin retractor is metal drag hook; This skin retractor is connected to the two ends of rubber band and the two ends of prolonging this rubber band are oppositely arranged, and the free end of this skin retractor is bending tip, and the bending radian of this bending tip is π.
Preferably, the width of described rubber band is 3 millimeters and under its straight configuration, the distance between the skin retractor at these rubber band two ends is 50 millimeters.
Preferably, described skin retractor is 0.5 millimeter by diameter, and length is that the steel wire of 25 millimeters is made.
The beneficial effects of the utility model: this utility model can adopt the fishhook-type skin retractor of 6 or more simultaneously, fully cutting edge can be appeared in operation process, and as wanted to reach same effect, operator needs the assistant of more than three, cannot realize when technical staff's shortage in real work, this utility model not only saves a large amount of human resourcess, and otch retract stable can not as manual retracting easy fatigue and affect and retract effect, drastically increase and effect is appeared to target blood, reduce because appearing the not good blood vessel injury caused.
Accompanying drawing explanation
Fig. 1 is the structural representation for the blood vessel segregation apparatus in performing the operation of the present utility model.
In these figures, run through several figures of accompanying drawing, Reference numeral quotes equally or equivalent part of the present utility model.
Detailed description of the invention
To be described in detail the various embodiments of the utility model now, the example of these embodiments is shown in the accompanying drawings and is described below.Although this utility model will combine with illustrative embodiments and be described, should recognize, this description this utility model is restricted to those illustrative embodiments by not intended to be.On the contrary, this utility model is intended to not only cover these illustrative embodiments, and covers various selection forms, modification, the equivalent form of value and other embodiment that can be included within the spirit and scope of the present utility model that limited by claims.
Shown in composition graphs 1, this kind is for the blood vessel segregation apparatus in performing the operation, and can use six or more in once operation, each segregation apparatus includes: a rubber band 1 and at least two skin retractors 2 simultaneously.This rubber band 1 is annular high temperature resistant rubber band and elasticity is moderate.This skin retractor 2 can be metal drag hook, this metal skin retractor 2 be connected to rubber band 1 two ends and when rubber band is in straight configuration, the two ends of prolonging this rubber band 1 are oppositely arranged, here preferably, the quantity of the rubber band of each end is a skin retractor, also can as required and particular location, rubber band connect more than two skin retractors 2, the free end (i.e. front of motor) of this skin retractor is the tip through bending, for retracting Pi Yuan.
In order to reach better technique effect, to gauge of wire that skin retractor adopts, the radian equidimension of bending tip makes further restriction.Namely under rubber band straight configuration, the distance between the skin retractor at described rubber band two ends is 50 millimeters, and this rubber band selects elasticity moderate, and width is that the high temperature resistant rubber band of 3 millimeters is advisable.And skin retractor 2 to be preferably be 0.5 millimeter by diameter, length is that the steel wire of 25 millimeters is made, and this bending tip is made into and is similar to fishhook-type, and this bending radian is π.The fishhook-type size at this skin retractor tip can meet the angle retracted required for scalp, and rubber band elasticity is moderate, can retract skin edge and don't as tearing open-minded by skin edge.
Above-described embodiment is for illustrative principle of the present utility model and effect thereof, but this utility model is not limited to above-mentioned embodiment.Those skilled in the art all without prejudice under spirit of the present utility model and category, in claims, can modify to above-described embodiment.Therefore protection domain of the present utility model, should cover as claims of the present utility model.
Claims (3)
1., for the blood vessel segregation apparatus in performing the operation, it is characterized in that comprising: rubber band (1) and at least two skin retractors (2);
This rubber band (1) is annular high temperature resistant rubber band;
This skin retractor (2) is metal drag hook; This skin retractor (2) is connected to the two ends of rubber band (1) and the two ends of prolonging this rubber band (1) are oppositely arranged, the free end of this skin retractor (2) is bending tip, and the bending radian of this bending tip is π.
2. according to claim 1 for the blood vessel segregation apparatus in performing the operation, it is characterized in that: the width of described rubber band (1) is 3 millimeters and under its straight configuration, the distance between the skin retractor (2) at these rubber band two ends is 50 millimeters.
3. according to claim 1 for the blood vessel segregation apparatus in performing the operation, it is characterized in that: described skin retractor (2) is 0.5 millimeter by diameter, length is that the steel wire of 25 millimeters is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230373.8U CN204581362U (en) | 2015-04-16 | 2015-04-16 | For the blood vessel segregation apparatus in performing the operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230373.8U CN204581362U (en) | 2015-04-16 | 2015-04-16 | For the blood vessel segregation apparatus in performing the operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204581362U true CN204581362U (en) | 2015-08-26 |
Family
ID=53917572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230373.8U Expired - Fee Related CN204581362U (en) | 2015-04-16 | 2015-04-16 | For the blood vessel segregation apparatus in performing the operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204581362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635058A (en) * | 2018-07-16 | 2018-10-12 | 河北医科大学第三医院 | A kind of shin bone rear side nervus vasculairs protector |
-
2015
- 2015-04-16 CN CN201520230373.8U patent/CN204581362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635058A (en) * | 2018-07-16 | 2018-10-12 | 河北医科大学第三医院 | A kind of shin bone rear side nervus vasculairs protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150826 Termination date: 20190416 |