CN204395069U - A kind of operating negative pressure suction device - Google Patents
A kind of operating negative pressure suction device Download PDFInfo
- Publication number
- CN204395069U CN204395069U CN201420834113.7U CN201420834113U CN204395069U CN 204395069 U CN204395069 U CN 204395069U CN 201420834113 U CN201420834113 U CN 201420834113U CN 204395069 U CN204395069 U CN 204395069U
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- CN
- China
- Prior art keywords
- negative pressure
- interface
- liquid containing
- suction catheter
- containing bottle
- 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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Abstract
The utility model discloses a kind of operating negative pressure suction device, comprise Negative pressure machine, liquid containing bottle and suction catheter, Negative pressure machine is connected with liquid containing bottle, the bottle cap upper surface of liquid containing bottle is provided with one and for being connected the interface B of Negative pressure machine, interface A is connected with suction catheter with one for the interface A connecting suction catheter, and the tube wall of suction catheter is provided with a point interface, divide on interface and be connected with arm, described suction catheter is provided with valve A, and valve is positioned at the top of point interface, and described arm is provided with valve B.
Description
Technical field
This utility model belongs to field of medical auxiliary equipment, particularly relates to a kind of operating negative pressure suction device.
Background technology
In operation, negative pressure suction device mostly is central negative pressure attraction or Electric negative pressure attraction, generally include the Negative pressure machine and liquid containing bottle (or collecting bag) that are connected, liquid containing bottle (or collecting bag) is provided with the interface with connecting attraction pipeline, but this interface is single, this just makes, in operation process, anesthesia needs to utilize an attraction pipeline to be connected on interface during suction sputum, after sucking, the attraction pipeline of operation is being taken back on this interface again, can not use mutually because both operate attraction pipeline used, therefore, just need the operation bending over very frequently to carry out changing pipeline, waste time and energy, and easily pollute.
Summary of the invention
In order to overcome Problems existing in background technology, the purpose of this utility model is to provide a kind of operating negative pressure suction device, and this device, by arranging different attraction directions, eliminates in operation process the operation changing pipeline.
In order to realize foregoing invention object, this utility model adopts technical scheme as described below:
A kind of operating negative pressure suction device, comprise Negative pressure machine, liquid containing bottle and suction catheter, Negative pressure machine is connected with liquid containing bottle, the bottle cap upper surface of liquid containing bottle is provided with one and for being connected the interface B of Negative pressure machine, interface A is connected with suction catheter with one for the interface A connecting suction catheter, and the tube wall of suction catheter is provided with a point interface, divide on interface and be connected with arm, described suction catheter is provided with valve A, and valve is positioned at the top of point interface, and described arm is provided with valve B.
Further, described suction catheter and arm are formed in one structure.
Further, the bottle cap lower surface of described liquid containing bottle is provided with a liquid storing bag, and liquid storing bag is positioned at liquid containing bottle inside, and described liquid storing bag is connected with interface B with the interface A on bottle cap.
Further, described liquid containing bottle and liquid storing bag are transparence.
Further, the outer wall of described liquid containing bottle and liquid storing bag is equipped with mark scale.
Owing to adopting technique scheme, this utility model has following superiority:
This utility model is by arranging the suction catheter and arm that are connected, and on suction catheter and arm, respectively establish a valve, make to can be used in body fluid in operation process draw or the absorption of sputum in anaesthesia process by closing and open corresponding valve in operation process, pipeline need not be changed frequently again, improve the safety in work efficiency and operation process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-Negative pressure machine; 2-liquid containing bottle; 3-suction catheter; 4-valve A; 5-arm; 6-valve B.
Detailed description of the invention
Below in conjunction with drawings and Examples, end scheme of the present utility model is described in further detail.
As shown in Figure 1, a kind of operating negative pressure suction device, comprise Negative pressure machine 1, liquid containing bottle 2 and suction catheter 3, Negative pressure machine 1 is connected with liquid containing bottle 2, the bottle cap upper surface of liquid containing bottle 2 be provided with one for connect suction catheter 3 interface A with one for being connected the interface B of Negative pressure machine 1, interface A is connected with suction catheter 3, the tube wall of suction catheter 3 is provided with a point interface, divide on interface and be connected with arm 5, described suction catheter 3 is provided with valve A4, and valve A is positioned at the top of point interface, described arm 5 is provided with valve B6.
For ensureing the connection sealing between arm 5 and suction catheter 3, the connection of arm and suction catheter, preferably, is formed in one and makes.
For the ease of changing, the bottle cap lower surface of described liquid containing bottle 2 is provided with a liquid storing bag, and liquid storing bag is positioned at liquid containing bottle inside, and described liquid storing bag is connected with interface B with the interface A on bottle cap; Collected by liquid storing bag, avoid and collect with liquid containing bottle and need the cleaning after using, can directly liquid storing bag be abandoned after using, avoid polluting.
For the ease of Real Time Observation drain situation, liquid containing bottle and liquid storing bag are all set to transparence and mark scale is all set on the outer wall of liquid containing bottle and liquid storing bag.
When specifically using, by closedown and Open valve A, the pipeline of suction catheter is closed or circulation, by closedown and Open valve B, the pipeline of arm is closed or circulation, can be used in body fluid in operation process to draw or the absorption of sputum in anaesthesia process, pipeline need not be changed frequently again, improve the safety in work efficiency and operation process.
Claims (5)
1. an operating negative pressure suction device, it is characterized in that: comprise Negative pressure machine, liquid containing bottle and suction catheter, Negative pressure machine is connected with liquid containing bottle, the bottle cap upper surface of liquid containing bottle is provided with one and for being connected the interface B of Negative pressure machine, interface A is connected with suction catheter with one for the interface A connecting suction catheter, and the tube wall of suction catheter is provided with a point interface, divide on interface and be connected with arm, described suction catheter is provided with valve A, and valve is positioned at the top of point interface, and described arm is provided with valve B.
2. operating negative pressure suction device according to claim 1, is characterized in that: described suction catheter and arm are formed in one structure.
3. operating negative pressure suction device according to claim 1, is characterized in that: the bottle cap lower surface of described liquid containing bottle is provided with a liquid storing bag, and liquid storing bag is positioned at liquid containing bottle inside, and described liquid storing bag is connected with interface B with the interface A on bottle cap.
4. operating negative pressure suction device according to claim 3, is characterized in that: described liquid containing bottle and liquid storing bag are transparence.
5. operating negative pressure suction device according to claim 4, is characterized in that: the outer wall of described liquid containing bottle and liquid storing bag is equipped with mark scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834113.7U CN204395069U (en) | 2014-12-25 | 2014-12-25 | A kind of operating negative pressure suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834113.7U CN204395069U (en) | 2014-12-25 | 2014-12-25 | A kind of operating negative pressure suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395069U true CN204395069U (en) | 2015-06-17 |
Family
ID=53418976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834113.7U Expired - Fee Related CN204395069U (en) | 2014-12-25 | 2014-12-25 | A kind of operating negative pressure suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204395069U (en) |
-
2014
- 2014-12-25 CN CN201420834113.7U patent/CN204395069U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |