CN2440520Y - Disposable continuous sucker - Google Patents
Disposable continuous sucker Download PDFInfo
- Publication number
- CN2440520Y CN2440520Y CN 00247041 CN00247041U CN2440520Y CN 2440520 Y CN2440520 Y CN 2440520Y CN 00247041 CN00247041 CN 00247041 CN 00247041 U CN00247041 U CN 00247041U CN 2440520 Y CN2440520 Y CN 2440520Y
- Authority
- CN
- China
- Prior art keywords
- disposable continuous
- pipe joint
- liquid inlet
- continuous sucker
- barrel
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000005192 partition Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 11
- 210000000115 thoracic cavity Anatomy 0.000 description 6
- 241000255925 Diptera Species 0.000 description 4
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000003281 pleural cavity Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model provides a disposable continuous sucker for the technical field of a medical appliance. The disposable continuous sucker is mainly characterized in that the disposable continuous sucker is provided with a barrel-shaped shell body. An inner cavity of the barrel-shaped shell body is divided into a liquid inlet cavity and a liquid outlet cavity by a partition board. An opening is arranged on the partition board, and is communicated with a cap-shaped one-way valve in a liquid outlet cavity. A liquid inlet pipe joint and a suction pipe joint are respectively arranged on the outer end of the liquid inlet cavity of the barrel-shaped shell body, wherein, the liquid inlet pipe joint is extended into the liquid inlet cavity, and the liquid inlet pipe joint is provided with the cap-shaped one-way valve. A discharge pipe joint is arranged on the outer end of the liquid outlet cavity of the barrel-shaped shell body. Compared with the existing body liquid sucker, the disposable continuous sucker for the technical field of a medical appliance has the advantages that suction and discharge actions are continuously carried out, the disposable continuous sucker for the technical field of a medical appliance has simple structure and convenient operation, and the disposable continuous sucker for the technical field of a medical appliance is suitable for being used once.
Description
This utility model belongs to technical field of medical instruments, is a kind of disposable continuous sucking device.
At present, extracting the process (is example with pleural space puncture suction art) of hydrops in the operation process, two kinds of methods are arranged, all is to continue action, under the process:
Three-way cock method aspiration procedure: the three-way cock of puncture needle forwarded to the thoracic cavity close the place, thrust the thoracic cavity, rotate three-way cock again and close a mouth, it is communicated with the thoracic cavity, carry out drawing liquid, take out and close another mouthful after full, make flatly to communicate with the external world, drain repeats above-mentioned do action.
Mosquito forceps suction method: the sebific duct behind the syringe needle is clamped (assistant's help) with mosquito forceps carry out thoracentesis then, connect syringe needle tube after the success again, unclamp mosquito forceps, the patient aspirates hydrops in the thoracic cavity, clamp once more after taking out completely (preventing the air admission thoracic cavity), take off the syringe discharge opeing, repeat above-mentioned circulation then.
The shortcoming of above-mentioned way: the three-way cock method generally need not, because of its not easy cleaning and sterilization, cause that easily intracavity infects, neither standing apparatus, use cumbersome, emergency call salving inconvenience.
The mosquito forceps method more easily obtains, and emergency treatment is commonly used, but operates cumbersomely, needs the assistant to help, and inefficiency take off the process of setting up repeatedly and increased the chance of polluting, and easily this plays the adverse consequences in air admission thoracic cavity because of careless manipulation.
The purpose of this utility model provides a kind of pump drainage action carries out continuously, and simple structure is easy to operate, suitable with disposable body fluid aspirator.
Technical solution adopted in the utility model is improved on the basis of original body fluid aspirator, this aspirator has barrel-shaped housing, the housing inner chamber is separated into admission chamber and go out sap cavity by dividing plate, the dividing plate upper shed, and be communicated with the hat check valve of fluid intracavity; The admission chamber outer end of housing is offered feed tube joint and suction tube joint respectively, and wherein the feed tube joint stretches into admission chamber and is provided with the hat check valve; Housing goes out the sap cavity outer end and offers the discharge pipe joint.
Because this utility model has been taked technique scheme, compares with existing body fluid aspirator, have the pump drainage action and carry out continuously, simple structure, easy to operate, suitable with disposable advantage.
Below in conjunction with accompanying drawing and example specific structural features of the present utility model is described further.
Fig. 1 represents general assembly structural representation of the present utility model.
As shown in Figure 1, the utlity model has housing 1, housing is a drum shape, closed at both ends.Be separated into admission chamber 3 and go out sap cavity 4 by dividing plate 2 in the housing 1, dividing plate 2 middle part perforates, and be communicated with hat check valve 6 in going out sap cavity 3.Inlet and pump orifice are offered in the outer end of admission chamber 3, are communicated with feed tube joint 7 and suction tube joint 8 respectively, and feed tube joint 7 is used to connect Paracentesis needle holder, and suction tube joint 8 is used to connect syringe.Feed tube joint 7 gos deep in the admission chamber and is provided with hat check valve 5.Discharge pipe joint 9 is offered in the outer end that goes out sap cavity 4.
Claims (1)
1, a kind of disposable continuous sucking device is characterized in that this aspirator has barrel-shaped housing, and the housing inner chamber is separated into admission chamber and go out sap cavity by dividing plate, the dividing plate upper shed, and be communicated with the hat check valve of fluid intracavity; The admission chamber outer end of housing is offered feed tube joint and suction tube joint respectively, and wherein the feed tube joint stretches into admission chamber and is provided with the hat check valve; Housing goes out the sap cavity outer end and offers the discharge pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00247041 CN2440520Y (en) | 2000-08-29 | 2000-08-29 | Disposable continuous sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00247041 CN2440520Y (en) | 2000-08-29 | 2000-08-29 | Disposable continuous sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440520Y true CN2440520Y (en) | 2001-08-01 |
Family
ID=33606127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00247041 Expired - Fee Related CN2440520Y (en) | 2000-08-29 | 2000-08-29 | Disposable continuous sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440520Y (en) |
-
2000
- 2000-08-29 CN CN 00247041 patent/CN2440520Y/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 |