CN202777191U - Disposable negative pressure suction connection device - Google Patents
Disposable negative pressure suction connection device Download PDFInfo
- Publication number
- CN202777191U CN202777191U CN 201220190370 CN201220190370U CN202777191U CN 202777191 U CN202777191 U CN 202777191U CN 201220190370 CN201220190370 CN 201220190370 CN 201220190370 U CN201220190370 U CN 201220190370U CN 202777191 U CN202777191 U CN 202777191U
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- CN
- China
- Prior art keywords
- negative pressure
- pressure suction
- switch
- connection device
- disposable negative
- 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
A disposable negative pressure suction connection device is composed of a connector, a switch and a liquid storage tank. The disposable negative pressure suction connection device is characterized in that the connection port (2) on a liquid storage tank cover (1) is connected with a long flexible pipe (3), the other end of the flexible pipe is connected with the connector (4), the upper ends (5) of the connector are respectively connected with a flexible pipe (6), the other ends (7) of the flexible pipes (6) are respectively connected with a switch (8), and the other ends (10) of the switches are connected with suction pipes (11). The disposable negative pressure suction connection device overcomes the defects that an existing disposable negative pressure suction device cannot be used for two positions. The disposable negative pressure suction connection device has the advantages of being reasonable in design, simple in structure, low in additional cost, convenient to use and the like.
Description
Technical field
This utility model relates to the clinical treatment auxiliary implement, the connecting device of the Dispoable medical vacuum suction of using in a kind of operation more precisely.
Background technology
At present, vacuum aspiration is an operating technology of commonly using clinically, and the application of Medical suction unit is very general and important.Patient often needs to use suction pump, sucking-off operative region inner tissue liquid, blood, the cleanout fluid in the operation process etc. in operation. and be beneficial to operation technique and prevent wound infection.The anesthesia doctor need use suction pump, and sucking-off disease population bottleneck throat and endotracheal secretions, blood etc. keep respiratory passage unblocked.Existing vacuum extractor, usually only have two interfaces of one-in-and-one-out at the fluid reservoir mouth, that is to say, can only supply a suction pipe job, need use suction pipe simultaneously such as two places, only way is to use two suction devices, and this will cause the waste of disposable product and the energy, a so far there are no useful cover suction pump, can be simultaneously for product and the patent appearance of two suction pipes.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of reasonable in design, simple in structure, and the increase expense is cheap, vacuum suction connecting device easy to use.
The purpose of this utility model adopts following technical measures to realize: a kind of disposable vacuum suction connecting device, formed by union joint, switch, fluid reservoir, it is characterized in that: on the interface that fluid reservoir covers, be connected to a long soft-pipe made, the other end of long soft-pipe made is connected to union joint, described union joint is " Y " shape hollow pipe, the external diameter of hollow pipe equates with inner diameter, difficult drop-off after connecting, the union joint upper end respectively is connected to flexible pipe, and the flexible pipe other end respectively is connected to a switch, is shaped with plectrum on the switch, can make things convenient for turn, the switch other end and suction pipe join.
The disposable vacuum suction connecting device that this utility model provides, its remarkable result: reasonable in design, simple in structure, the increase expense is cheap, and is easy to use.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
Below in conjunction with accompanying drawing this utility model is further elaborated.
The specific embodiment
Referring to figure, on the interface 2 on the liquid storage cover 1, be connected to a long soft-pipe made 3, the other end of long soft-pipe made, be connected to union joint 4, described union joint is " Y " shape hollow pipe, and the external diameter of hollow pipe equates with inner diameter, difficult drop-off after connecting, union joint upper end 5 respectively is connected to flexible pipe 6, and flexible pipe other end 7 respectively is connected to a switch 8, is shaped with plectrum 9 on the switch, can make things convenient for turn, the switch other end 10 joins with suction pipe 11.
Claims (3)
1. disposable vacuum suction connecting device, formed by union joint, switch, fluid reservoir, it is characterized in that: on the interface (2) on the liquid storage cover (1), be connected to a long soft-pipe made (3), the long soft-pipe made other end is connected to union joint (4), union joint upper end (5) respectively is connected to flexible pipe (6), and flexible pipe other end (7) respectively are connected to a switch (8), and the switch other end (10) joins with suction pipe (11).
2. by disposable vacuum suction connecting device claimed in claim 1, it is characterized in that: described union joint is " Y " shape hollow pipe, and the external diameter of hollow pipe equates with inner diameter.
3. by disposable vacuum suction connecting device claimed in claim 1, it is characterized in that: be shaped with plectrum (9) on the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190370 CN202777191U (en) | 2012-05-02 | 2012-05-02 | Disposable negative pressure suction connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190370 CN202777191U (en) | 2012-05-02 | 2012-05-02 | Disposable negative pressure suction connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777191U true CN202777191U (en) | 2013-03-13 |
Family
ID=47804548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220190370 Expired - Fee Related CN202777191U (en) | 2012-05-02 | 2012-05-02 | Disposable negative pressure suction connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777191U (en) |
-
2012
- 2012-05-02 CN CN 201220190370 patent/CN202777191U/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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Hua Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150502 |
|
| EXPY | Termination of patent right or utility model |