Title:
NEGATIVE-PRESSURE CLOSURE THERAPY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/006458
Kind Code:
A1
Abstract:
Provided is a negative-pressure closure therapy device with which an adequate suction flow rate can be used to apply, when necessary, negative pressure to a closed space formed by a wound dressing and a wound area, even if a pump device is miniaturized. In this therapy device (100), a pump device (30) having a high suction flow rate is fitted to a wound dressing (10) at times of extraordinary use when a high suction flow rate is necessary, and air is sucked from a closed space (904) formed by a wound area (903) and the wound dressing (10). Accordingly, an adequate suction flow rate can be ensured at times of extraordinary use, even if a pump device (20) for everyday use is miniaturized and the suction flow rate of the pump device (20) is reduced. As a result, the pressure value of the closed space (904) can be reduced to a desired value more swiftly.
Inventors:
FUJISAKI MASAAKI (JP)
Application Number:
PCT/JP2015/068284
Publication Date:
January 14, 2016
Filing Date:
June 25, 2015
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
A61M27/00; A61F13/00; A61M1/00
Foreign References:
| JP2011512202A | 2011-04-21 | |||
| JP2012090813A | 2012-05-17 | |||
| JP2012525202A | 2012-10-22 |
Attorney, Agent or Firm:
Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
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