JP5748297B2 - 減圧治療システムにおける液体用キャニスタの充填状態判定システム及びその方法 - Google Patents
減圧治療システムにおける液体用キャニスタの充填状態判定システム及びその方法 Download PDFInfo
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- JP5748297B2 JP5748297B2 JP2012247798A JP2012247798A JP5748297B2 JP 5748297 B2 JP5748297 B2 JP 5748297B2 JP 2012247798 A JP2012247798 A JP 2012247798A JP 2012247798 A JP2012247798 A JP 2012247798A JP 5748297 B2 JP5748297 B2 JP 5748297B2
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Description
Claims (5)
- キャニスタの満杯状態検出能力を有する減圧治療システムにおいて、当該システムが:
減圧を提供する減圧源と;
組織部位に配置され、前記減圧源と流体連結されたポーラス状のパッドと;
前記ポーラス状のパッドと前記減圧源の間に流体連結されて、前記組織部位から出る液体を回収するキャニスタと;
前記キャニスタと前記減圧源の間で導管と流体連結されているソレノイドバルブと;
前記減圧源とポーラス状のパッドの間のブロッケージを検出するよう構成され、ブロッケージ状態が検出された場合に前記ソレノイドバルブを開く処理ユニットと;
前記ソレノイドバルブが開いたときに、所定時間における前記導管内の圧力減衰を判定する手段と;
前記圧力減衰に基づいて前記キャニスタの満杯状態を判定する手段と;
を具えることを特徴とするシステム。 - 請求項1に記載のシステムにおいて、前記圧力減衰を判定する手段が更に、前記導管と通信する流量センサを具えることを特徴とするシステム。
- 請求項1に記載のシステムにおいて、前記圧力減衰を判定する手段が更に、前記導管と通信する圧力センサを具えることを特徴とするシステム。
- 請求項1に記載のシステムにおいて、前記圧力減衰を判定する手段が更に、前記導管内の圧力が所定のスレッショルド圧に至るに要する時間を計測するタイマを具えることを特徴とするシステム。
- 請求項1に記載のシステムが更に、キャニスタの満杯状態を表示するために判定された圧力減衰に応じてアラームを発する手段を具えることを特徴とするシステム。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84599306P | 2006-09-19 | 2006-09-19 | |
US60/845,993 | 2006-09-19 | ||
US11/901,664 | 2007-09-18 | ||
US11/901,664 US8366690B2 (en) | 2006-09-19 | 2007-09-18 | System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009528354A Division JP5213136B2 (ja) | 2006-09-19 | 2007-09-19 | 減圧治療システムにおける液体用キャニスタの充填状態判定システム及びその方法 |
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Publication Number | Publication Date |
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JP2013066726A JP2013066726A (ja) | 2013-04-18 |
JP5748297B2 true JP5748297B2 (ja) | 2015-07-15 |
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JP2009528354A Active JP5213136B2 (ja) | 2006-09-19 | 2007-09-19 | 減圧治療システムにおける液体用キャニスタの充填状態判定システム及びその方法 |
JP2012247798A Active JP5748297B2 (ja) | 2006-09-19 | 2012-11-09 | 減圧治療システムにおける液体用キャニスタの充填状態判定システム及びその方法 |
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EP (2) | EP2063826B1 (ja) |
JP (2) | JP5213136B2 (ja) |
KR (1) | KR20090074188A (ja) |
CN (1) | CN101516297B (ja) |
AU (1) | AU2007297578B2 (ja) |
BR (1) | BRPI0715020B1 (ja) |
CA (1) | CA2663530C (ja) |
HK (1) | HK1131328A1 (ja) |
IL (1) | IL197647A0 (ja) |
MX (1) | MX2009002953A (ja) |
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