CN202446154U - Air cushion type orthopaedic support device - Google Patents
Air cushion type orthopaedic support device Download PDFInfo
- Publication number
- CN202446154U CN202446154U CN201220071414XU CN201220071414U CN202446154U CN 202446154 U CN202446154 U CN 202446154U CN 201220071414X U CN201220071414X U CN 201220071414XU CN 201220071414 U CN201220071414 U CN 201220071414U CN 202446154 U CN202446154 U CN 202446154U
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- air cushion
- air
- cushion
- cushion type
- support device
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Abstract
The utility model relates to an air cushion type orthopaedic support device, which comprises at least one section of arched air cushion and an air valve arranged at one end of the arched air cushion, wherein the radian of the arched air cushion is 180-270 DEG. According to the utility model, the air cushion type orthopaedic support device is simple in structure and lower in cost; but, the effect of separating skeletons from external tissue in an orthopaedic operation is effectively realized; simultaneously, the air cushion type orthopaedic support device is convenient to use; and external human participation is reduced.
Description
Technical field
This utility model relates to a kind of medical apparatus, especially a kind of air-cushion type orthopaedics eyelid retractor.
Background technology
Usually, when carrying out bone surgery, to carry out separating of skeleton and outside organization.Traditional mode adopts the drag hook of hook-type to expand separation, and this just needs the outside constant pulling force that keeps.In the manual operation process, often be difficult to guarantee this point.
Adopt external pull, not only need more manpower to participate in, simultaneously; As long as external pull changes; It causes the separated space of skeleton and tissue also can change thereupon, has increased certain degree of difficulty for the medical personnel that implement operation, has also increased the time of accomplishing operation.
Therefore, need a kind of new air-cushion type orthopaedics eyelid retractor with the isolating problem of skeleton and outside organization in the better solution bone surgery.
Summary of the invention
In view of this, this utility model is devoted to better to solve the isolating problem of skeleton and outside organization in the bone surgery, has proposed a kind of air-cushion type orthopaedics eyelid retractor.
The technical scheme that this utility model adopts is:
A kind of air-cushion type orthopaedics eyelid retractor comprises at least one section arc air cushion and the air valve that is arranged on arc air cushion one end; Wherein, the radian of said arc air cushion is 270 ° of 180 ° of ∽.
Above-mentioned air-cushion type orthopaedics eyelid retractor also comprises the airway that is connected on the said air valve.
The harmomegathus ratio of above-mentioned arc air cushion is 50: 1 to 10: 1.
The two ends of above-mentioned arc air cushion are arc-shaped transition.
The beneficial effect of this utility model is:
This utility model is simple in structure, and cost is lower, but efficiently solves the isolating problem of skeleton and outside organization in the bone surgery, and is easy to use simultaneously, reduces outside manpower and participates in.
Description of drawings
Below with reference to accompanying drawings the specific embodiments of this utility model is explained in more detail, wherein:
Fig. 1 is the structure drawing of device of this utility model.
The specific embodiment
In order to solve the isolating problem of skeleton and outside organization in the bone surgery, this utility model provides a kind of air-cushion type orthopaedics eyelid retractor.Next specify this air-cushion type orthopaedics eyelid retractor.
Fig. 1 illustrates the structure drawing of device of this utility model.This air-cushion type orthopaedics eyelid retractor comprises at least one section arc air cushion 1 or 2 and the air valve 3 or 4 that is arranged on arc air cushion 1 or 2 one ends; Wherein, the radian of said arc air cushion is 270 ° of 180 ° of ∽.
Above-mentioned air-cushion type orthopaedics eyelid retractor also comprises the airway 5 or 6 that is connected on said air valve 3 or 4.
Can find out that through Fig. 1 this utility model can adopt pairing to use in use, is clamped in the both sides of skeleton.
The harmomegathus ratio of above-mentioned arc air cushion is 50: 1 to 10: 1.
The two ends of above-mentioned arc air cushion are arc-shaped transition.The acute angle projection has been avoided in this design, injures surrounding tissue.
More than the specific descriptions of this utility model are intended to explain the implementation of specific embodiments can not be interpreted as it is restriction this utility model.Those of ordinary skills can make various variants on the basis of the embodiment that details under the instruction of this utility model, these variants all should be included within the design of this utility model.This utility model scope required for protection is only limited by described claims.
Claims (4)
1. air-cushion type orthopaedics eyelid retractor is characterized in that:
Comprise at least one section arc air cushion and the air valve that is arranged on arc air cushion one end; Wherein, the radian of said arc air cushion is 180 °～270 °.
2. air-cushion type orthopaedics eyelid retractor as claimed in claim 1 is characterized in that:
Said air-cushion type orthopaedics eyelid retractor also comprises the airway that is connected on the said air valve.
3. according to claim 1 or claim 2 air-cushion type orthopaedics eyelid retractor is characterized in that:
The harmomegathus ratio of said arc air cushion is 50: 1 to 10: 1.
4. air-cushion type orthopaedics eyelid retractor as claimed in claim 3 is characterized in that:
The two ends of said arc air cushion are arc-shaped transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220071414XU CN202446154U (en) | 2012-02-21 | 2012-02-21 | Air cushion type orthopaedic support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220071414XU CN202446154U (en) | 2012-02-21 | 2012-02-21 | Air cushion type orthopaedic support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446154U true CN202446154U (en) | 2012-09-26 |
Family
ID=46862053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220071414XU Expired - Fee Related CN202446154U (en) | 2012-02-21 | 2012-02-21 | Air cushion type orthopaedic support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446154U (en) |
-
2012
- 2012-02-21 CN CN201220071414XU patent/CN202446154U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130221 |