CN2472737Y - Adjustable suction apparatus head - Google Patents
Adjustable suction apparatus head Download PDFInfo
- Publication number
- CN2472737Y CN2472737Y CN 01216062 CN01216062U CN2472737Y CN 2472737 Y CN2472737 Y CN 2472737Y CN 01216062 CN01216062 CN 01216062 CN 01216062 U CN01216062 U CN 01216062U CN 2472737 Y CN2472737 Y CN 2472737Y
- Authority
- CN
- China
- Prior art keywords
- adjustable
- switch
- utility
- model
- aspirator tip
- 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
The utility model relates to a medical suction device which is suitable to the surgical suction. The utility model comprises an adjustable suction aspirator tip which consists of a catheter 1 and an adjustable pressure dividing hole 2. The catheter is provided with an adjustable switch 3. The switch is an adjustable screw thread type switch. The utility model provides a new suction aspirator tip which can overcome the above shortcomings and has the advantages of simple structure, easy operation, being capable of effectively adjusting the size of the sub pressure.
Description
This utility model relates to a kind of medical suction pump, is applicable to that surgery attracts.
At present, existing suction aspirator tip is an elongated tubular, and front end is established a dividing potential drop hole, is used for the abdominal cavity and attracts, and is connected the hemorrhage and secretions that the attraction operation occurs, flushing liquor etc. with secondary vacuum extractor by a rubber tube.Because the size of negative pressure can not be effectively controlled in the dividing potential drop hole, thereby makes troubles to operation, influence surgical effect.
It is a kind of simple in structure, easy and simple to handle that the purpose of the adjustable suction aspirator tip of this utility model is to provide, and can effectively regulate the novel adjustable suction aspirator tip of vacuum magnitude.
The technical solution of the utility model is: adjustable suction aspirator tip, comprise conduit 1, adjustable dividing potential drop hole 2, and Adjustable switch 3 is housed on conduit.
Described switch is the screw-type rearrangeable switch.
Adopt after the said structure,, when the hemorrhage and secretions that attracts operation to occur, flushing liquor, can effectively control the size of negative pressure owing to be provided with the screw-type rearrangeable switch.
Below in conjunction with drawings and Examples this utility model is described further.
Accompanying drawing is a structural representation of the present utility model.
Adjustable suction aspirator tip comprises that conduit 1, catheter jacket have netted sleeve pipe, netted ferrule boot both sides that adjustable dividing potential drop hole 2 is arranged, and are equipped with rearrangeable switch 3 on conduit.Described switch is the screw-type rearrangeable switch.
Claims (2)
1, a kind of adjustable suction aspirator tip comprises conduit (1), adjustable dividing potential drop hole (2), it is characterized in that: Adjustable switch (3) is housed on conduit.
2, adjustable suction aspirator tip according to claim 1 is characterized in that: described switch is the screw-type rearrangeable switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216062 CN2472737Y (en) | 2001-01-16 | 2001-01-16 | Adjustable suction apparatus head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216062 CN2472737Y (en) | 2001-01-16 | 2001-01-16 | Adjustable suction apparatus head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472737Y true CN2472737Y (en) | 2002-01-23 |
Family
ID=33634538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01216062 Expired - Fee Related CN2472737Y (en) | 2001-01-16 | 2001-01-16 | Adjustable suction apparatus head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472737Y (en) |
-
2001
- 2001-01-16 CN CN 01216062 patent/CN2472737Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |