CN201848006U - Negative pressure drainage suction device - Google Patents
Negative pressure drainage suction device Download PDFInfo
- Publication number
- CN201848006U CN201848006U CN2010202383250U CN201020238325U CN201848006U CN 201848006 U CN201848006 U CN 201848006U CN 2010202383250 U CN2010202383250 U CN 2010202383250U CN 201020238325 U CN201020238325 U CN 201020238325U CN 201848006 U CN201848006 U CN 201848006U
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- CN
- China
- Prior art keywords
- negative pressure
- suction device
- slow
- wound
- pressure drainage
- 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 negative pressure drainage suction device which comprises a pulse meter, a slow release pump, a dressing for the surface of a wound and a negative pressure suction device, wherein the pulse meter and an outlet conduit of the slow release pump are connected with each other in parallel and embedded into the dressing for the surface of the wound, and a conduit of the negative pressure suction device is embedded into the dressing for the surface of the wound. An osmotic pressure slow release pump is used as the slow release pump. The negative pressure drainage suction device is connected with the negative pressure suction device, and an automatic adjusting and controlling function can be realized by the pulse meter and the slow release pump, so that the use is more convenient and reliable, and the washing is more thorough, therefore, the negative pressure drainage suction device is suitable for washing the surface of the wound in the intractable bone and soft tissue.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of vacuum extractor.
Background technology
Present instrument material price costliness, operation inconvenience and time-consuming, sealing effect instability.Negative pressure drainage vessel is simple and easy, no easy, effective anti-error suction measure, and the easy negative suction therapeutic instrument of drain liquid is not suitable under the conditions such as emergency treatment and uses.
Along with the development of surgical technic, the negative pressure drainage technology is in the extensive use of surgery every field in recent years, and this technology is to place the drainage tube that has side opening at affected area, reaches the focus drainage by vacuum suction, realizes the purpose of cure diseases.This know-why is simple, easy and simple to handle, the drainage tube texture material is varied according to the different using method of each section, according to circumstances cut when side opening is generally used by the medical worker and make or itself carry, insert back in the body because the side opening one-shot forming can not change, so the phenomenon of side opening plugging often takes place along with the prolongation of drainage time when using, so that inadequate drainage, after this thing happens, generally take the method for routine replacement drainage tube to solve clinically, but still nobody makes improvements drainage tube itself, has increased medical personnel and patient's burden.For example in the orthopaedics field, to diseases such as the acute and chronic osteomyelitis and the infections of joint, the conventional Therapeutic Method that adopts focus to put the pipe flushing, but drainage tube often takes place to stop up so that inadequate drainage, flushing liquor leaks outside, sometimes pollute one day domestic demand of dressing and carry out several replacing because of flushing liquor leaks outside, give medical treatment, nursing and patient bring great burden, for addressing this problem many drainage tube process of washing of the normal employing of orthopedist, but the floccule in focus and the articular cavity still makes drainage tube stop up, flushing liquor leaks outside, effect is not very good, and along with today that surgical technic constantly develops, various novel negative pressure suction devices and material constantly come out, but do not have document for the simplest drainage tube and mention and making improvements that traditional using method follows so far always.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned prior art deficiency, and a kind of negative pressure drainage suction pump is provided, and this device is easy to use, reliable and secure.
The technical solution of the utility model is achieved in that and comprises pulse instrument, slow-releasing pump, and Wound dressing, vacuum extractor, Wound dressing is imbedded in pulse instrument and the parallel connection of slow release delivery side of pump conduit, and the conduit of vacuum extractor is imbedded in the Wound dressing.
Described slow-releasing pump is meant the osmotic pressure slow-releasing pump.
This utility model can be realized pulse instrument and slow-releasing pump to regulate and control function automatically owing to be connected with vacuum extractor, uses more convenient reliably, clean more thorough, the cleaning of suitable intractable bone and soft tissue wound surface.
Description of drawings
Accompanying drawing is a structural representation of the present utility model; Below in conjunction with accompanying drawing content of the present utility model is described in further detail.
The specific embodiment
Shown in accompanying drawing, Wound dressing 3 is imbedded in the delivery channel parallel connection of pulse instrument 1 and slow-releasing pump 2, and the conduit of vacuum extractor 4 is imbedded in the Wound dressing 3.
Slow-releasing pump 2 is meant the osmotic pressure slow-releasing pump.
Before the use, at first capable wound surface debridement, cover seal Wound dressing 3, the drainage tube of dressing is connected in parallel by the delivery channel of connection tube and pulse instrument 1 and slow-releasing pump 2, open slow-releasing pump 2, flushing liquor slowly flows into 3 pairs of wound surface of Wound dressing and washes, open vacuum extractor 4 and carry out drain, if the wound surface stubbornness is unbalanced pulse instrument 1 again, clean once more by 1 pair of wound surface of control impuls instrument, speed and flow can be regulated, and can reach better cleaning performance like this, and this utility model is particularly suitable for intractable bone and soft tissue wound surface are cleaned.
Claims (2)
1. the negative pressure drainage suction pump comprises pulse instrument (1), slow-releasing pump (2), Wound dressing (3), vacuum extractor (4) is characterized in that, Wound dressing (3) is imbedded in the delivery channel parallel connection of pulse instrument (1) and slow-releasing pump (2), and the conduit of vacuum extractor (4) is imbedded in the Wound dressing (3).
2. negative pressure drainage suction pump according to claim 1 is characterized in that, slow-releasing pump (2) is meant the osmotic pressure slow-releasing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202383250U CN201848006U (en) | 2010-06-25 | 2010-06-25 | Negative pressure drainage suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202383250U CN201848006U (en) | 2010-06-25 | 2010-06-25 | Negative pressure drainage suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848006U true CN201848006U (en) | 2011-06-01 |
Family
ID=44090425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202383250U Expired - Fee Related CN201848006U (en) | 2010-06-25 | 2010-06-25 | Negative pressure drainage suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771801A (en) * | 2015-01-26 | 2015-07-15 | 唐佩福 | Wound surface negative-pressure suction irrigating instrument |
| CN110357176A (en) * | 2018-03-26 | 2019-10-22 | 芜湖美的厨卫电器制造有限公司 | Filter core and purifier with it |
-
2010
- 2010-06-25 CN CN2010202383250U patent/CN201848006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771801A (en) * | 2015-01-26 | 2015-07-15 | 唐佩福 | Wound surface negative-pressure suction irrigating instrument |
| CN110357176A (en) * | 2018-03-26 | 2019-10-22 | 芜湖美的厨卫电器制造有限公司 | Filter core and purifier with it |
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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: 20110601 Termination date: 20120625 |