CN207613791U - A kind of draw-out device of dropsy of serous cavity - Google Patents
A kind of draw-out device of dropsy of serous cavity Download PDFInfo
- Publication number
- CN207613791U CN207613791U CN201720382495.8U CN201720382495U CN207613791U CN 207613791 U CN207613791 U CN 207613791U CN 201720382495 U CN201720382495 U CN 201720382495U CN 207613791 U CN207613791 U CN 207613791U
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- CN
- China
- Prior art keywords
- drawing liquid
- hydrops bag
- dropsy
- draw
- out device
- 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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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a kind of draw-out devices of dropsy of serous cavity, it includes：Syringe needle (1), the drawing liquid hose (2) being threadedly coupled with syringe needle (1), the hydrops bag (3) being connected with drawing liquid hose (2) screw thread, the hydrops bag (3) is placed in pumping cylinder (4), drawing liquid bar (5) is equipped in hydrops bag (3), drawing liquid bar (5) top is equipped with piston (6), hydrops bag (3) port is equipped with sealing screw thread, seals screw thread and sealing-plug (6) screw thread is mating；Hydrops bag (3) port can be connected with medical suction filter pump (7).The draw-out device of dropsy of serous cavity provided by the utility model, it is reasonable in design, it is easy to operate, it filters efficient, manual drawing liquid bar extracting interstitial fluid can be used, medical suction filter pump extracting interstitial fluid can also be used, meets the needs of different, and pumping cylinder is reusable, can save the use of medical plastic, and environmental protection is practical.
Description
Technical field
The utility model is related to a kind of medical nutsch filters, and in particular to a kind of draw-out device of dropsy of serous cavity.
Background technology
There is dropsy of serous cavity, common thoracic cavity and seroperitoneum, hydropericardium in patient, needs to be drawn into hydrops practise medicine
It examines, the draw-out device of the prior art, general to be extracted using artificial, extraction efficiency is low, and existing draw-out device is mostly
It is disposable, a large amount of hospital refuse is caused, the feature of environmental protection is poor, environment easy to pollute.
Therefore, it is necessary to which design on the basis of existing technology is a kind of reasonable in design, it is convenient to extract, extraction efficiency
Height, and medical material can be saved, good environmental protection, the draw-out device of highly practical dropsy of serous cavity.
Invention content
Goal of the invention：Purpose of the utility model is to solve the deficiencies in the prior art, provide a kind of structure design conjunction
Reason, it is convenient to extract, and extraction efficiency is high, and can save medical material, good environmental protection, the pumping of highly practical dropsy of serous cavity
Take device.
Technical solution：In order to achieve the goal above, technical solution adopted in the utility model is：
A kind of draw-out device of dropsy of serous cavity, it includes：Syringe needle, the drawing liquid hose being threadedly coupled with syringe needle, with drawing liquid
The connected hydrops bag of hose thread, the hydrops bag are placed in pumping cylinder, and drawing liquid bar, drawing liquid bar top are equipped in hydrops bag
Equipped with piston, hydrops bag port is equipped with sealing screw thread, seals screw thread and plug thread is mating；
The hydrops bag port can be connected with medical suction filter pump；
The hydrops bag is made of medical polyvinyl film, and wherein the both ends of hydrops bag are to thicken medical polyvinyl
Film is made, and has certain hardness；
Raised section is equipped among the drawing liquid hose, it is 3~5 times of a diameter of drawing liquid hose diameter of raised section, raised
Exhaust outlet is offered in section, exhaust outlet is connect with exhaust cap thread seal, during drawing liquid, can pass through the exhaust outlet on raised section
Gas is discharged.
Preferably, the draw-out device of above-described dropsy of serous cavity, the drawing liquid hose length be 10~
30 centimetres, medical polyethylene can be used or polypropylene plastics is made.
Preferably, the length of the draw-out device of above-described dropsy of serous cavity, the raised section is 2~5
Centimetre, filter core is equipped in raised section.By the filter core positioned at raised section both ends, Interference Detection analysis can be filtered
Other materials.
Preferably, the draw-out device of above-described dropsy of serous cavity, the hydrops bag are cylinder, hydrops
Bag is bonded with the inner wall of pumping cylinder, and the thickness of hydrops can be 1~3 millimeter, this structure design, after practical suction filtration, is only needed
By hydrops bag taking-up seal cap sealing, pumping cylinder is reusable, saves medical plastic, and the feature of environmental protection is strong.
Preferably, the draw-out device of above-described dropsy of serous cavity, which is characterized in that the pumping cylinder is
Transparent pumping cylinder made of polyethylene or polypropylene plastics, pumping cylinder outer surface are equipped with volume markings.
Advantageous effect：Compared to the prior art the draw-out device of dropsy of serous cavity provided by the utility model has following excellent
Point：
The draw-out device of dropsy of serous cavity provided by the utility model, it is reasonable in design, it is easy to operate, filter efficiency
Manual drawing liquid bar extracting interstitial fluid can be used in height, can also use medical suction filter pump extracting interstitial fluid, meet the needs of different,
And pumping cylinder is reusable, can save the use of medical plastic, and environmental protection is practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the draw-out device of dropsy of serous cavity provided by the utility model.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figure 1, a kind of draw-out device of dropsy of serous cavity, it includes：Syringe needle 1, the drawing liquid being threadedly coupled with syringe needle 1
Hose 2, the hydrops bag 3 being connected with 2 screw thread of drawing liquid hose, the hydrops bag 3 are placed in pumping cylinder 4, are equipped in hydrops bag 3
Drawing liquid bar 5,5 top of drawing liquid bar are equipped with piston 6, and 3 port of hydrops bag is equipped with sealing screw thread, and sealing screw thread is matched with plug thread
Set；
3 port of hydrops bag can be connected with medical suction filter pump；
The hydrops bag 3 is made of medical polyvinyl film, and wherein the both ends of hydrops bag 3 are to thicken medical polychlorostyrene second
Alkene film is made；
It is equipped with raised section 7 among the drawing liquid hose 2,3~5 times of a diameter of 2 diameter of drawing liquid hose of raised section 7,
Exhaust outlet is offered on raised section 7, exhaust outlet is connect with exhaust cap thread seal.
The draw-out device of above-described dropsy of serous cavity, 2 length of drawing liquid hose are 10~30 centimetres.
The length of the draw-out device of above-described dropsy of serous cavity, the raised section 7 is 2~5 centimetres, raised section 7
It is interior to be equipped with filter core.
The draw-out device of above-described dropsy of serous cavity, the hydrops bag 3 are cylinder, hydrops bag 3 and pumping cylinder
Inner wall fitting, the thickness of hydrops bag 3 is 1~3 millimeter.
The draw-out device of above-described dropsy of serous cavity, the pumping cylinder 4 are made of polyethylene or polypropylene plastics
Transparent pumping cylinder, 4 outer surface of pumping cylinder be equipped with volume markings.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of draw-out device of dropsy of serous cavity, it includes：Syringe needle (1), the drawing liquid hose (2) being threadedly coupled with syringe needle (1),
The hydrops bag (3) being connected with drawing liquid hose (2) screw thread, the hydrops bag (3) are placed in pumping cylinder (4), in hydrops bag (3)
Equipped with drawing liquid bar (5), drawing liquid bar (5) top is equipped with piston (6), and hydrops bag (3) port is equipped with sealing screw thread, sealing screw thread with it is close
Blocking screw thread is mating；
Described hydrops bag (3) port can be connected with medical suction filter pump；
The hydrops bag (3) is made of medical polyvinyl film, and wherein the both ends of hydrops bag (3) are to thicken medical polychlorostyrene second
Alkene film is made；
Raised section (7) are equipped among the drawing liquid hose (2), the 3~5 of a diameter of drawing liquid hose (2) diameter of raised section (7)
Times, exhaust outlet is offered on raised section (7), exhaust outlet is connect with exhaust cap thread seal.
2. the draw-out device of dropsy of serous cavity according to claim 1, which is characterized in that the drawing liquid hose (2) is long
Degree is 10~30 centimetres.
3. the draw-out device of dropsy of serous cavity according to claim 2, which is characterized in that the length of the raised section (7)
Degree is 2~5 centimetres, and filter core is equipped in raised section (7).
4. the draw-out device of dropsy of serous cavity according to claim 1, which is characterized in that the hydrops bag (3) is circle
Cylindricality, hydrops bag (3) are bonded with the inner wall of pumping cylinder, and the thickness of hydrops bag (3) is 1~3 millimeter.
5. the draw-out device of dropsy of serous cavity according to claim 1, which is characterized in that the pumping cylinder (4) is poly-
Transparent pumping cylinder made of ethylene or polypropylene plastics, pumping cylinder (4) outer surface are equipped with volume markings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720382495.8U CN207613791U (en) | 2017-04-12 | 2017-04-12 | A kind of draw-out device of dropsy of serous cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720382495.8U CN207613791U (en) | 2017-04-12 | 2017-04-12 | A kind of draw-out device of dropsy of serous cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207613791U true CN207613791U (en) | 2018-07-17 |
Family
ID=62817195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720382495.8U Expired - Fee Related CN207613791U (en) | 2017-04-12 | 2017-04-12 | A kind of draw-out device of dropsy of serous cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207613791U (en) |
-
2017
- 2017-04-12 CN CN201720382495.8U patent/CN207613791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20190412 |