CN102631718A - Negative pressure drainage bottle - Google Patents
Negative pressure drainage bottle Download PDFInfo
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- CN102631718A CN102631718A CN2012101388320A CN201210138832A CN102631718A CN 102631718 A CN102631718 A CN 102631718A CN 2012101388320 A CN2012101388320 A CN 2012101388320A CN 201210138832 A CN201210138832 A CN 201210138832A CN 102631718 A CN102631718 A CN 102631718A
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- bottle
- negative pressure
- bottle cap
- drainage
- exhaust
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Abstract
The invention relates to a negative pressure drainage bottle, which comprises a bottle body, a bottle cap, a drainage tube, an exhaust tube and a manual air pump, wherein the bottle cap is buckled at the upper part of the bottle in a sealing way, and a liquid inlet interface and an exhaust interface are arranged on the bottle cap; the drainage tube is communicated with the liquid inlet interface on the bottle cap, and the exhaust tube is communicated with the exhaust interface on the bottle cap; the other end of the exhaust tube is connected with the manual air pump or a vacuum pump, and a floater opposite to the exhaust interface on the bottle cap is arranged in the bottle body; and an exhaust one-way valve is arranged in the exhaust tube. The manual air pump or the vacuum pump can be used for drainage, and the negative pressure can be increased in a drainage process at any time. The ideal negative pressure drainage bottle has the advantages of simple and reasonable structure, convenience in carrying, simpleness and convenience in operation and use, smooth drainage and high security.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, specifically a kind of negative pressure drainage vessel.
Background technology
Negative pressure drainage vessel is conventional medical equipment, and it is used for operation or operation back drainage intracavity hematocele, hydrops or secretions etc. as the external drainage device.Existing negative pressure drainage vessel generally includes bottle, bottle cap and drainage tube, is typically provided with two interfaces on the bottle cap, is respectively feed liquor interface and negative pressure interface; During operation; Drainage tube one end is inserted on the inlet of bottle cap, and the drainage tube other end is placed on the drain position, and the negative pressure interface on the bottle cap connects vacuum extractor through the negative pressure connection tube; Make through vacuum extractor to produce negative pressure in the bottle, thereby with in the drain liquid suction bottle.
Above-mentioned drainage bottle need produce negative pressure through vacuum extractor, generally uses in operation process, for postoperative a small amount of drain, because patient needs drain at any time; And often change drainage bottle, each drain all will connect vacuum extractor generation negative pressure and bring inconvenience to the patient, to descending the movable person in ground; Often be difficult to carry out, and cost is high, therefore; For postoperative drainage, use disposable drain ball mostly, but the drain ball adopts generally flexible material to process; The negative pressure intensity of its generation is lower, and is less for the draft of drain liquid, and art chamber drainage effect is undesirable.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome the deficiency of above-mentioned prior art, and a kind of simple structure, rationally is provided, and is easy to carry, manipulates easyly, and drain is unobstructed, safe negative pressure drainage vessel.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of negative pressure drainage vessel; It comprises bottle, bottle cap, drainage tube, exhaustor, and manual suction pump, bottle cap sealing are fastened on bottle top; Which is provided with feed liquor interface and exhaust port; Said drainage tube is communicated with feed liquor interface on the bottle cap, and said exhaustor is communicated with exhaust port on the bottle cap, and the exhaustor other end is connected with manual suction pump or vacuum pump; It is characterized in that: be provided with in the said bottle one with bottle cap on the corresponding float of exhaust port, an exhaust check valve is housed in the said exhaustor.
Float according to the invention is movably arranged in the float frame that corresponding exhaust port is provided with below the bottle cap.
Bottle body bottom according to the invention is provided with a tapping valve.A Pressure gauge is equipped with on said bottle cap top.On the said drainage tube flow-stopping clip is installed.
The present invention adopts above-mentioned composition structure, during use, through operation manual suction pump or vacuum pump; In bottle, realize negative pressure, show the size of negative pressure value in the bottle, when the bottle internal pressure reaches the required pressure of drain through Pressure gauge; Open the flow-stopping clip on the drainage tube, carry out drainage procedure, when the intravital liquid of bottle reaches a certain amount of; Block corresponding exhaust port through float, can prevent effectively that bottle interior drain liquid is excessive., drain liquid can discharge when gathering certain amount in bottle through tapping valve.Against existing technologies, the present invention has broken away from the constraint of prior art vacuum extractor, realizes drain through manual suction pump or vacuum pump; And can in the drain process, increase negative pressure at any time, its simple structure, reasonable, easy to carry; Manipulate easy; Drain is unobstructed, and is safe, is a kind of ideal negative pressure drainage vessel.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done to describe further.
Fig. 1 is a structural representation of the present invention.
Label among the figure is: 1. flow-stopping clip, 2. drainage tube, 3. bottle cap, 4. Pressure gauge, 5. float, 6. exhaustor, 7. bottle, 8. check valve, 9. manual suction pump, 10. tapping valve.
The specific embodiment:
In Fig. 1, can find out, a kind of negative pressure drainage vessel, it comprises bottle 7, bottle cap 3, drainage tube 2, exhaustor 6; Manual suction pump 9; Said bottle cap 3 is sealingly fastened on bottle 7 tops, which is provided with two interfaces, is respectively feed liquor interface and exhaust port; Said drainage tube 2 one ends are inserted on the feed liquor interface of bottle cap 3, and the drainage tube other end is placed on the drain position on the patient body; Said exhaustor 6 is communicated with exhaust port on the bottle cap 3, and exhaustor 6 other ends are connected with manual suction pump 9 or vacuum pump.Be provided with in the said bottle 7 one with bottle cap on the corresponding float 5 of exhaust port, an exhaust check valve 8 is housed in the said exhaustor 6.7 scavenging actions of these check valve 8 relative bottles, when guaranteeing that manual suction pump 9 or vacuum pump are bled, outwards aerofluxus in the bottle, and air inlet can not be arranged, make and form the negative pressure drainage state in the bottle.
Bottle according to the invention 7 bottoms are provided with a tapping valve 10., drain liquid can discharge outside the bottle when gathering certain amount in bottle through it.
A Pressure gauge 4 is equipped with on bottle cap according to the invention 3 tops, is convenient to observe the intravital pressure of bottle, when the negative pressure insufficient pressure, increases negative pressure at any time through manual suction pump.
On the drainage tube 2 according to the invention flow-stopping clip 1 is installed, is convenient to control flowing of drain liquid.
When the present invention used, drainage tube 2 one ends were inserted on the feed liquor interface of bottle cap 3, and the other end is placed on the drain position on the patient body.Exhaustor 6 one ends are communicated with exhaust port on the bottle cap 3, and the other end is connected with manual suction pump 9 or vacuum pump.Through operation manual suction pump or vacuum pump, in bottle, realize negative pressure, show the size of negative pressure value in the bottle through Pressure gauge; When the bottle internal pressure reaches the required pressure of drain; Open the flow-stopping clip on the drainage tube, carry out drainage procedure, when the intravital liquid of bottle reaches a certain amount of; Block corresponding exhaust port through float, can prevent effectively that bottle interior drain liquid is excessive., drain liquid can discharge when gathering certain amount in bottle through tapping valve.
The present invention has broken away from the constraint of prior art vacuum extractor, realizes drain through manual suction pump or vacuum pump, and can in the drain process, increase negative pressure at any time; Its simple structure, reasonable; Easy to carry, to manipulate easyly, drain is unobstructed; Safe, be a kind of ideal negative pressure drainage vessel.
Claims (5)
1. negative pressure drainage vessel, it comprises bottle, bottle cap, drainage tube, exhaustor, manual suction pump; Bottle cap sealing is fastened on bottle top, which is provided with feed liquor interface and exhaust port, and said drainage tube is communicated with feed liquor interface on the bottle cap; Said exhaustor is communicated with exhaust port on the bottle cap; The exhaustor other end is connected with manual suction pump or vacuum pump, it is characterized in that: be provided with in the said bottle one with bottle cap on the corresponding float of exhaust port, an exhaust check valve is housed in the said exhaustor.
2. negative pressure drainage vessel according to claim 1 is characterized in that: said float is movably arranged in the float frame that corresponding exhaust port is provided with below the bottle cap.
3. negative pressure drainage vessel according to claim 1 is characterized in that: a Pressure gauge is equipped with on said bottle cap top.
4. negative pressure drainage vessel according to claim 1 is characterized in that: said bottle body bottom is provided with a tapping valve.
5. negative pressure drainage vessel according to claim 1 is characterized in that: on the said drainage tube flow-stopping clip is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101388320A CN102631718A (en) | 2012-05-08 | 2012-05-08 | Negative pressure drainage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101388320A CN102631718A (en) | 2012-05-08 | 2012-05-08 | Negative pressure drainage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102631718A true CN102631718A (en) | 2012-08-15 |
Family
ID=46616402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101388320A Pending CN102631718A (en) | 2012-05-08 | 2012-05-08 | Negative pressure drainage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102631718A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900567A (en) * | 2012-09-14 | 2013-01-30 | 梁棠标 | Container of fuel economizer |
| CN103316883A (en) * | 2013-05-20 | 2013-09-25 | 深圳湃尔生物科技有限公司 | Waste liquid discharge device for plate washer |
| CN104127922A (en) * | 2014-07-24 | 2014-11-05 | 宾阳县人民医院 | Self-control vacuum sealing drainage device |
| CN104784765A (en) * | 2015-04-29 | 2015-07-22 | 陈晨 | Drainage tube for department of orthopaedics |
| CN105107031A (en) * | 2015-07-20 | 2015-12-02 | 河南亚都实业有限公司 | Negative-pressure indicating drainage bottle |
| CN105214149A (en) * | 2015-10-22 | 2016-01-06 | 付荆春 | A kind of multi-functional drainage bottle |
| CN105214146A (en) * | 2015-08-31 | 2016-01-06 | 济南方宇文化传媒有限公司 | A kind of medical drainage system |
| CN107744605A (en) * | 2017-10-27 | 2018-03-02 | 罗亚琴 | A kind of negative pressure drainage vessel and negative pressure drainage equipment |
| CN107824484A (en) * | 2017-11-30 | 2018-03-23 | 中国水产科学研究院黑龙江水产研究所 | A kind of salmon fishes embryonated egg scale selection device |
-
2012
- 2012-05-08 CN CN2012101388320A patent/CN102631718A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900567A (en) * | 2012-09-14 | 2013-01-30 | 梁棠标 | Container of fuel economizer |
| CN103316883A (en) * | 2013-05-20 | 2013-09-25 | 深圳湃尔生物科技有限公司 | Waste liquid discharge device for plate washer |
| CN103316883B (en) * | 2013-05-20 | 2016-07-13 | 深圳湃尔生物科技有限公司 | Wash trigger waste liquid discharge device |
| CN104127922A (en) * | 2014-07-24 | 2014-11-05 | 宾阳县人民医院 | Self-control vacuum sealing drainage device |
| CN104784765A (en) * | 2015-04-29 | 2015-07-22 | 陈晨 | Drainage tube for department of orthopaedics |
| CN105107031A (en) * | 2015-07-20 | 2015-12-02 | 河南亚都实业有限公司 | Negative-pressure indicating drainage bottle |
| CN105214146A (en) * | 2015-08-31 | 2016-01-06 | 济南方宇文化传媒有限公司 | A kind of medical drainage system |
| CN105214149A (en) * | 2015-10-22 | 2016-01-06 | 付荆春 | A kind of multi-functional drainage bottle |
| CN107744605A (en) * | 2017-10-27 | 2018-03-02 | 罗亚琴 | A kind of negative pressure drainage vessel and negative pressure drainage equipment |
| CN107824484A (en) * | 2017-11-30 | 2018-03-23 | 中国水产科学研究院黑龙江水产研究所 | A kind of salmon fishes embryonated egg scale selection device |
| CN107824484B (en) * | 2017-11-30 | 2024-02-13 | 中国水产科学研究院黑龙江水产研究所 | Salmonidae fish fertilized ovum scale sieving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120815 |