CN2822645Y - Medical aspirator - Google Patents
Medical aspirator Download PDFInfo
- Publication number
- CN2822645Y CN2822645Y CN 200520050894 CN200520050894U CN2822645Y CN 2822645 Y CN2822645 Y CN 2822645Y CN 200520050894 CN200520050894 CN 200520050894 CN 200520050894 U CN200520050894 U CN 200520050894U CN 2822645 Y CN2822645 Y CN 2822645Y
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- fluid collection
- communicated
- liquid bottle
- conduction pipe
- 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 medical aspirator, which comprises a power supply, a liquid containing bottle, a flow guiding pipeline, a pressure meter, a negative pressure device and a liquid collecting device, wherein the negative pressure device is connected with the liquid collecting device and the liquid collecting device is communicated with a puncture needle through the liquid flow guiding pipeline. The negative pressure device comprises a vacuum pump, a negative pressure tube and the pressure meter; the liquid collecting device comprises the liquid containing bottle, a liquid collecting bag, a sealing cover and the flow guiding pipeline. The negative pressure tube is respectively communicated with the vacuum pump and the liquid containing bottle, and the liquid collecting bag in the liquid containing bottle is communicated with the puncture needle through the flow guiding pipeline. Labor intensity of medical workers can be relieved by adopting the utility model, environmental pollution can not occur by using a totally enclosed pumping and sucking mode and pumping and sucking pain for patients can also be relieved.
Description
Technical field:
The utility model discloses a kind of medical suction pump, particularly relate to a kind of medical ascites pleural fluid suction pump.
Background technology:
Hospital doctor generally adopts the syringe pump method to the patients clinical tapping body of breast, abdominal cavity ascites at present, syringe pump about 50ml commonly used, need about 1 hour as the liquid that will aspirate 1000ml, aspirate 40-50 repeatedly surplus time, and need 2-3 people just can finish, and use the as easy as rolling off a log environmental pollution that causes of artificial pumping liquid, influence the healthy of medical worker, labor intensity is big, and repeatable operation causes patient's misery.
The utility model content:
The purpose of this utility model will provide a kind of the need manually ascites pleural fluid to be aspirated exactly, reduces medical worker's labor intensity greatly, and suction time is short, alleviates patient's misery significantly, can be to the medical suction pump of the ascites pleural fluid that environment pollutes.
The technical solution of the utility model is achieved like this: comprise power supply, liquid bottle, conduction pipe, puncture needle, Pressure gauge, negative pressure device is connected with fluid collection device, and fluid collection device is communicated with puncture needle by conduction pipe, described negative pressure device comprises vacuum pump, negative pressure pipe, Pressure gauge; Fluid collection device comprises liquid bottle, fluid collection pouch, seal cover, conduction pipe; Negative pressure Guan Yiduan connects vacuum pump, and the other end connects liquid bottle, and conduction pipe one end is communicated with liquid bottle, and the other end is communicated with puncture needle.
The fluid collection pouch of described fluid collection device places in the liquid bottle, and seal cover is placed on the liquid bottle, and conduction pipe connects on the logical seal cover and with fluid collection pouch bag mouth water conservancy diversion and is communicated with.
On conduction pipe, be provided with and drip fast actuator.
Fluid collection pouch is the folding plastic bag, and is installed on the seal cover, and bag mouth is communicated with conduction pipe.
Liquid bottle, fluid collection pouch, pipeline adopts withstand voltage transparent plastic material to make.
On the negative pressure pipe, be provided with Pressure gauge.
This utility model adopts such scheme, the following characteristics of this utility model: alleviated doctor and nurse's labor intensity and workload greatly, ascites pleural fluid is pierced through drawing liquid, do not needed to use syringe repeatedly to aspirate; This device is a Totally-enclosed-type, has reduced environmental pollution, has protected medical worker's physical and mental health, effectively controls disease propagation in the institute; Because of suction body fluid speed is even, alleviated patient's misery simultaneously.
Description of drawings:
Fig. 1 is this utility model structural representation.
Among the figure: 1. power supply, 2. vacuum pump, 3. Pressure gauge, 4. liquid bottle, 5. fluid collection pouch, 6. seal cover, 7. a fast actuator, 8. conduction pipe, 9. puncture needle, 10. patient's splanchnocoel, 11. steam vents, 12. negative pressure pipes.
The specific embodiment:
As shown in Figure 1, transparency liquid collecting bag 5, bag adopts collapsible, place in the same transparent liquid bottle 4, seal cover 6 is placed on the liquid bottle 4 on fluid collection pouch 5 and liquid bottle 4, is respectively equipped with this degree line, its volume is respectively 2500ml and 3000ml, conduction pipe 8 one end communication seals are covered 6 other ends puncture needle 9 are housed, and fluid collection pouch 5 is contained in seal cover 6 times, and its bag mouth is connected with conduction pipe 8 on being connected in seal cover 6; Drip fast actuator 7 and be located on the conduction pipe 8, Pressure gauge 3 is loaded on the negative pressure pipe 12 for vacuum table, and negative pressure pipe 12 1 ends are communicated with liquid bottle 4 one sides, and the other end is connected on the vacuum pump 2, establishes gas exhaust hole 11 on the vacuum pump 2; During work, connect the power supply 1 of vacuum pump 2, during the work of vacuum pump 2 evacuation, negative pressure pipe 12, and liquid bottle 4, the interior negative pressure that produces, the gas of extracting out is discharged from the steam vent 11 on the vacuum pump 2, and under the effect of negative pressure of vacuum, collapsible fluid collection pouch 5 constantly stretches, cause folding fluid collection pouch 5 and conduction pipe 8, puncture needle 9 intracavity produce negative pressure of vacuum, and puncture needle 9 is inserted patient's ascites pleural fluid position, and liquid is through puncture needle 9 in patient's splanchnocoel 10, mozzle 8, enter in the folding fluid collection pouch 5, under the lasting attraction of vacuum pump 2, the fluid collection pouch 5 in the liquid-collecting bottle 4 constantly stretches, thereby continuously liquid in patient's splanchnocoel is sucked in the fluid collection pouch 5, the suction speed can be regulated by the fast actuator 7 that drips on the conduction pipe 8.
Claims (6)
1, a kind of medical suction pump, comprise power supply (1), liquid bottle (4), conduction pipe (8), puncture needle 9), Pressure gauge (3), it is characterized in that: negative pressure device is connected with fluid collection device, and fluid collection device is communicated with puncture needle (9) by conduction pipe (8), and described negative pressure device comprises vacuum pump (2), negative pressure pipe (12), Pressure gauge (3); Fluid collection device comprises liquid bottle (4), fluid collection pouch (5), seal cover (6), conduction pipe (8); Negative pressure pipe (12) one ends connect vacuum pump (2), and the other end connects liquid bottle (5), and conduction pipe (8) one ends are communicated with liquid bottle (4), and the other end is communicated with puncture needle (9).
2, medical suction pump according to claim 1, it is characterized in that: the fluid collection pouch of described fluid collection device (5) places in the liquid bottle (4), seal cover (6) is placed on the liquid bottle (4), and conduction pipe (8) connects logical seal cover (6) and is communicated with fluid collection pouch (5) bag mouth.
3, medical suction pump according to claim 1 and 2 is characterized in that: be provided with on conduction pipe (8) and drip fast actuator (7).
4, medical suction pump according to claim 1 is characterized in that: fluid collection pouch (5) is the folding plastic bag, and is installed on the seal cover (6), and bag mouth is communicated with conduction pipe (8).
5, medical suction pump according to claim 1 is characterized in that: liquid bottle (4), and fluid collection pouch (5), pipeline (8) adopts withstand voltage transparent plastic material to make.
6, medical suction pump according to claim 1 is characterized in that: be provided with Pressure gauge (3) on negative pressure pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050894 CN2822645Y (en) | 2005-05-24 | 2005-05-24 | Medical aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050894 CN2822645Y (en) | 2005-05-24 | 2005-05-24 | Medical aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2822645Y true CN2822645Y (en) | 2006-10-04 |
Family
ID=37031753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520050894 Expired - Fee Related CN2822645Y (en) | 2005-05-24 | 2005-05-24 | Medical aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2822645Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741656A (en) * | 2021-02-05 | 2021-05-04 | 赵晓 | Tumor puncture extraction device |
-
2005
- 2005-05-24 CN CN 200520050894 patent/CN2822645Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741656A (en) * | 2021-02-05 | 2021-05-04 | 赵晓 | Tumor puncture extraction device |
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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: 20061004 Termination date: 20100524 |