CN201668786U - Reverse exhaust device - Google Patents
Reverse exhaust device Download PDFInfo
- Publication number
- CN201668786U CN201668786U CN2010201710378U CN201020171037U CN201668786U CN 201668786 U CN201668786 U CN 201668786U CN 2010201710378 U CN2010201710378 U CN 2010201710378U CN 201020171037 U CN201020171037 U CN 201020171037U CN 201668786 U CN201668786 U CN 201668786U
- Authority
- CN
- China
- Prior art keywords
- handle
- exhaust device
- inner faces
- pulley
- reverse exhaust
- 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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- External Artificial Organs (AREA)
Abstract
A reverse exhaust device comprises a handle and pulleys, which is characterized in that: the handle is V-shaped; the two inner faces in the front end of the V-shaped handle are respectively provided with the pulleys. When in use, the perfusion tube is clamped between the pulleys respectively arranged in the two inner faces in the front end of the handle and then the handle is held tightly to slide up. The reverse exhaust device has the benefits of simple structure, convenient operation, both time and force conservation, therefore the working efficiency is improved.
Description
Technical field
This utility model relates to a kind of auxiliary medical apparatus, specifically a kind of inverted ventilating device.
Background technology
At present, in the known clinical treatment process, venous transfusion is one of modal treatment measure, when venous transfusion, generally be totally lost when changing second bottle of liquid when one bottle of liquid, all will carry out the contrary wind aerofluxus to tube for transfusion, now general way all is that medical personnel directly pinch tube for transfusion with hands and move up, and the gas in the pipe is discharged in the dropping funnel.Do time-consuming, effort, inconvenience like this, brought inconvenience for medical personnel's work.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple structure is provided, inverted ventilating device easy to use.
The technical scheme that its above-mentioned technical problem that solves this utility model adopts is: a kind of inverted ventilating device, and it comprises handle and pulley, it is characterized in that: described handle is the V font, two front end inner faces of V font are respectively equipped with pulley.Tube for transfusion can be clipped in during use between the pulley that two front end inner faces of described handle are respectively equipped with, clutch described handle and upwards slide and get final product.
The beneficial effects of the utility model are: simple in structure, easy to operate, save time, laborsaving, and can increase work efficiency.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing is an overall structure sketch map of the present utility model.
Among the figure: 1. handle, 2. pulley, 3. two front ends.
The specific embodiment
In the drawings, a kind of inverted ventilating device, it comprises handle 1 and pulley 2, it is characterized in that: described handle 1 is the V font, two front end 3 inner faces of V font are respectively equipped with pulley 2.Tube for transfusion can be clipped in during use between the pulley 2 that two front end 3 inner faces of described handle 1 are respectively equipped with, clutch described handle 1 and upwards slide and get final product.
Claims (1)
1. inverted ventilating device, it comprises handle and pulley, it is characterized in that: described handle is the V font, two front end inner faces of V font are respectively equipped with pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201710378U CN201668786U (en) | 2010-04-22 | 2010-04-22 | Reverse exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201710378U CN201668786U (en) | 2010-04-22 | 2010-04-22 | Reverse exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668786U true CN201668786U (en) | 2010-12-15 |
Family
ID=43326200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201710378U Expired - Fee Related CN201668786U (en) | 2010-04-22 | 2010-04-22 | Reverse exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668786U (en) |
-
2010
- 2010-04-22 CN CN2010201710378U patent/CN201668786U/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: 20101215 Termination date: 20110422 |