CN202136675U - Negative-pressure suction system - Google Patents
Negative-pressure suction system Download PDFInfo
- Publication number
- CN202136675U CN202136675U CN201120248322U CN201120248322U CN202136675U CN 202136675 U CN202136675 U CN 202136675U CN 201120248322 U CN201120248322 U CN 201120248322U CN 201120248322 U CN201120248322 U CN 201120248322U CN 202136675 U CN202136675 U CN 202136675U
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- China
- Prior art keywords
- pressure
- negative
- pressure pump
- suction
- adjustment valve
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- 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
A negative-pressure suction system belongs to the field of medical auxiliary equipment and consists of a negative-pressure pump, a pressure adjustment valve, a flowmeter, an adjustment valve, two conduits, a fluid collection bottle, a suction tube, a suction head and a check clamp, wherein the pressure adjustment valve is arranged on the negative-pressure pump; the adjustment valve is arranged on the flowmeter and connected with the negative-pressure pump through one conduit; the other end of the flowmeter is connected with the fluid collection bottle through the other conduit; the fluid collection bottle is connected with the suction head through the suction tube; the check clamp is positioned on the conduits or the suction tube; the negative-pressure pump adopts a lithium battery as a working power supply; and the pressure adjustment valve can be used for adjusting the pressure within the scope from -50Kpa to 0Kpa. The system can provide adjustable and stable pressure to achieve the cleaning of blood, tissue fluid or other secretions during or after a surgical wound operation, can be used continuously powered by the battery under the condition that no external power supply is available, is simple in operation and convenient in use, has good suction effect, can ensure the operation to be successful, contributes to the healing of the wound, and can effective avoid infection.
Description
One, technical field
This utility model belongs to medical assisting and uses apparatus field, specially refers to a kind of vacuum suction system.
Two, background technology
During the operation of orthopaedic surgical operations wound surface and after the operation, regular meeting has a large amount of blood, tissue fluid or other secretions to flow out, and hinders the carrying out of operation, is unfavorable for the healing of wound simultaneously, the probability that increase is infected.Present existing vacuum suction, drainage system can be divided into manual type and electrodynamic type substantially, all can realize the cleaning of blood, tissue fluid or other secretions, but still have certain defective: the negative pressure that the manual type negative pressure suction device provides is unstable, and operation inconvenience; The electrodynamic type negative pressure suction device then can not use under the situation of no external power supply, or the pressure size can not adjust, and is not easy to carry.Therefore, hope that a kind of vacuum suction system of invention is to address the above problem.
Three, summary of the invention
This utility model provides a kind of vacuum suction system, and the pressure adjustable size that this attraction system provides and stable can continue to use under the situation of no external power supply, and is simple to operate, easy to carry, attracts effective.
In order to achieve this end; The technical scheme that is adopted is: this utility model has designed a kind of vacuum suction system; Be made up of negative pressure pump, pressure regulator valve, effusion meter, control valve, two conduits, liquid-collecting bottle, suction pipe, suction nozzle, flow-stopping clips, negative pressure pump is provided with pressure regulator valve, and effusion meter is provided with control valve; And be connected with negative pressure pump through conduit, the other end is connected with liquid-collecting bottle through conduit; Liquid-collecting bottle is connected through suction pipe with suction nozzle; Flow-stopping clip is positioned on conduit or the suction pipe; Negative pressure pump adopts lithium battery as working power, and can in-50～0Kpa scope, regulate the pressure size through pressure regulator valve; Control valve can be regulated in 0～10L/min scope and attract gas flow.
The beneficial effect of this utility model is: after orthopaedic surgical operations wound surface when operation and the operation, the pressure that this attraction system provides can be adjusted and can keep stable according to the concrete condition of patient's wound surface, can battery-powered and lasting use under the situation of no external power supply; Simple to operate, the negative pressure pump volume is little, in light weight, and is easy to carry; Attract effective; Can guarantee carrying out smoothly of operation, help the healing of wound simultaneously, effectively avoid infection.
Four, description of drawings
Fig. 1 is this utility model structural representation.
With reference to Fig. 1,1, negative pressure pump; 2, pressure regulator valve; 3, effusion meter; 4, control valve; 5, conduit; 6, liquid-collecting bottle; 7, suction pipe; 8, suction nozzle; 9, flow-stopping clip.
Five, the specific embodiment
With reference to Fig. 1; This utility model is made up of negative pressure pump 1, pressure regulator valve 2, effusion meter 3, control valve 4, two conduits 5, liquid-collecting bottle 6, suction pipe 7, suction nozzle 8, flow-stopping clips 9; Negative pressure pump 1 is provided with pressure regulator valve 2; Effusion meter 3 is provided with control valve 4, and is connected with negative pressure pump 1 through conduit 5, and the other end is connected with liquid-collecting bottle 6 through conduit 5; Liquid-collecting bottle 6 is connected through suction pipe 7 with suction nozzle 8; Flow-stopping clip 9 is positioned on conduit 5 or the suction pipe 7.
During use, open negative pressure pump 1, open flow-stopping clip 9, regulate pressure regulator valve 2 and control valve 4, make pressure and flow size be fit to conditions of patients, can begin to attract operation being close to patient part after suction nozzle 8 strict sterilization.
Claims (3)
1. vacuum suction system; Form by negative pressure pump (1), pressure regulator valve (2), effusion meter (3), control valve (4), two conduits (5), liquid-collecting bottle (6), suction pipe (7), suction nozzle (8), flow-stopping clip (9); It is characterized in that negative pressure pump (1) is provided with pressure regulator valve (2); Effusion meter (3) is provided with control valve (4), and is connected with negative pressure pump (1) through conduit (5), and the other end is connected with liquid-collecting bottle (6) through conduit (5); Liquid-collecting bottle (6) is connected through suction pipe (7) with suction nozzle (8); Flow-stopping clip (9) is positioned on conduit (5) or the suction pipe (7).
2. vacuum suction system according to claim 1 is characterized in that negative pressure pump (1) adopts lithium battery as working power, and can pass through pressure regulator valve (2) and in-50～0Kpa scope, regulate the pressure size.
3. vacuum suction system according to claim 1 is characterized in that control valve (4) can be regulated and attracts gas flow in 0～10L/min scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120248322U CN202136675U (en) | 2011-07-12 | 2011-07-12 | Negative-pressure suction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120248322U CN202136675U (en) | 2011-07-12 | 2011-07-12 | Negative-pressure suction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202136675U true CN202136675U (en) | 2012-02-08 |
Family
ID=45547756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120248322U Expired - Fee Related CN202136675U (en) | 2011-07-12 | 2011-07-12 | Negative-pressure suction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202136675U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933656A (en) * | 2013-01-22 | 2014-07-23 | 桐庐瑞克斯医疗器械有限公司 | Medical portable patch negative pressure device |
| CN104162225A (en) * | 2013-05-20 | 2014-11-26 | 科际器材工业股份有限公司 | Negative pressure wound therapy machine |
| CN105963810A (en) * | 2016-06-03 | 2016-09-28 | 梧州市红十字会医院 | Portable continuous negative-pressure suction instrument |
| CN106039434A (en) * | 2016-06-30 | 2016-10-26 | 昆山韦睿医疗科技有限公司 | Waste liquid collection component for negative pressure therapy and negative pressure therapy system |
| CN107670129A (en) * | 2017-11-08 | 2018-02-09 | 武姗姗 | A kind of obstetrics and gynecology department operation nursing negative pressure suction device |
| WO2019169735A1 (en) * | 2018-03-08 | 2019-09-12 | 江苏海泽医疗科技发展有限公司 | Device for regulating negative-pressure suction flow for minimally invasive surgery |
-
2011
- 2011-07-12 CN CN201120248322U patent/CN202136675U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933656A (en) * | 2013-01-22 | 2014-07-23 | 桐庐瑞克斯医疗器械有限公司 | Medical portable patch negative pressure device |
| CN104162225A (en) * | 2013-05-20 | 2014-11-26 | 科际器材工业股份有限公司 | Negative pressure wound therapy machine |
| CN104162225B (en) * | 2013-05-20 | 2017-05-24 | 科际器材工业股份有限公司 | Negative pressure wound therapy machine |
| CN105963810A (en) * | 2016-06-03 | 2016-09-28 | 梧州市红十字会医院 | Portable continuous negative-pressure suction instrument |
| CN106039434A (en) * | 2016-06-30 | 2016-10-26 | 昆山韦睿医疗科技有限公司 | Waste liquid collection component for negative pressure therapy and negative pressure therapy system |
| CN107670129A (en) * | 2017-11-08 | 2018-02-09 | 武姗姗 | A kind of obstetrics and gynecology department operation nursing negative pressure suction device |
| WO2019169735A1 (en) * | 2018-03-08 | 2019-09-12 | 江苏海泽医疗科技发展有限公司 | Device for regulating negative-pressure suction flow for minimally invasive surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |