JP6026470B2 - 組織部位へ減圧治療を施すための装置および方法 - Google Patents
組織部位へ減圧治療を施すための装置および方法 Download PDFInfo
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- JP6026470B2 JP6026470B2 JP2014165058A JP2014165058A JP6026470B2 JP 6026470 B2 JP6026470 B2 JP 6026470B2 JP 2014165058 A JP2014165058 A JP 2014165058A JP 2014165058 A JP2014165058 A JP 2014165058A JP 6026470 B2 JP6026470 B2 JP 6026470B2
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Description
Claims (10)
- 組織部位に減圧を施すための装置において、当該装置が:
減圧源であって、減圧を発生させる減圧源と;
複数のルーメンと、当該複数のルーメンのうち少なくとも一つの収集ルーメン内に配置された吸収剤とを有する送出管であって、前記吸収剤は前記少なくとも一つの収集ルーメン内に流体を保存するように構成され、前記減圧源が前記送出管を介して減圧を前記組織部位に適用する、送出管と;
前記送出管に接続された、複数の位置に移動可能なインジケータであって、前記減圧源からの減圧がある状態では、前記複数の位置の収縮位置に移動するインジケータと;
前記インジケータに接続された圧縮部材であって、前記複数の位置の伸長位置に向かって前記インジケータに付勢力を与える圧縮部材と;
を具えることを特徴とする装置。 - 請求項1に記載の装置において、減圧が第1閾値の減圧を超える場合に、前記インジケータが前記収縮位置に移動することを特徴とする装置。
- 請求項1に記載の装置において、前記減圧源によって生じた絶対圧力が約125水銀柱ミリメートル以下の場合に、前記インジケータが前記収縮位置に移動することを特徴とする装置。
- 請求項1に記載の装置において、減圧が第2閾値の減圧未満の場合に、前記圧縮部材が前記インジケータを前記伸長位置に付勢することを特徴とする装置。
- 請求項4に記載の装置において、減圧がない状態で前記圧縮部材が前記インジケータを前記伸長位置に付勢することを特徴とする装置。
- 請求項1に記載の装置において、前記圧縮部材がコイルバネであることを特徴とする装置。
- 請求項6に記載の装置において、絶対圧力が約125水銀柱ミリメートルを超える場合に前記コイルバネが前記インジケータを前記伸長位置に付勢するように、前記コイルバネが特定のばね定数を有することを特徴とする装置。
- 請求項1に記載の装置において、前記送出管の減圧に基づいて、前記インジケータが前記複数の位置の1つに移動することを特徴とする装置。
- 請求項1に記載の装置がさらに:
インジケータハウジングを具えており、
前記インジケータが、前記インジケータハウジングの開口に沿って摺動可能であることを特徴とする装置。 - 請求項9に記載の装置において、前記インジケータが円筒形であり、前記開口は前記インジケータがそれに沿って摺動しうる筒状の開口であることを特徴とする装置。
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JP2012061577A Active JP5600132B2 (ja) | 2007-02-09 | 2012-03-19 | 組織部位へ減圧治療を施すための装置および方法 |
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