JP2010162377A - 患者の睡眠障害の治療のための気道陽圧システム - Google Patents
患者の睡眠障害の治療のための気道陽圧システム Download PDFInfo
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Abstract
【解決手段】 患者の睡眠障害を治療するための気道陽圧システムが説明される。同システムは、ジェネレータ、センサおよび処理装置を備える。ジェネレータは、気流を供給し、患者の気道へ圧力を加える。センサは患者の呼吸パターンに対応するデータを測定する。処理装置は、呼吸パターンを分析して、その呼吸パターンが、患者の次の状態:(i)規則的な呼吸を行っている状態、(ii)睡眠障害を起こしている呼吸の状態、(iii)REM睡眠の状態、(iv)問題のある覚醒状態、の少なくとも一つを示しているかどうかを判断する。処理装置は、患者の状態に相関して加えられた圧力を調節する。
【選択図】図1
Description
図1は、本発明によるシステム1の典型的な実施形態を示す。システム1は、チューブ21を介して連結されたマスク20を備え、同マスクは気流ジェネレータ22から特定の圧力を有する気流を受け取る。患者に供給される圧力量は、患者の症状に相関して変更される。そのような圧力量は、従来技術によるPAP治療方法を使用して測定されてもよい。
Claims (18)
- 患者の睡眠障害を治療するための気道陽圧システムであって、
患者の気道へ気流を供給し、かつ、圧力を加えるためのジェネレータと、
患者の呼吸パターンに対応するデータを測定するセンサと、
患者の呼吸パターンを分析して、検出された呼吸パターンが、(i)患者が規則的な呼吸を行っている状態、(ii)患者が睡眠障害を起こしている呼吸の状態、(iii)患者がREM睡眠期にある状態、および(iv)患者が不快感を覚える覚醒状態のうちの一つを示しているかどうかを判断して、患者の状態に相関して加えた圧力を調整する処理装置とを備え、
患者の呼吸パターンが(iv)の状態を示す場合には、前記処理装置は目標となる圧力値を設定して、前記ジェネレータを制御して加えた圧力が目標となる圧力値に近づくように調節することを特徴とするシステム。 - 患者の呼吸パターンが、前記(i)、(ii)および(iii)の状態のうちの一つを示す場合は、前記処理装置は前記ジェネレータの制御を治療用圧力調節装置へ移す請求項1に記載のシステム。
- 目標となる圧力値に達すると、前記処理装置は、患者の呼吸パターンが現在の状態から前記(i)、(ii)および(iii)の状態のうちの一つに変化するまで、加えた圧力を目標となる圧力値に維持する請求項1に記載のシステム。
- 前記処理装置は、目標となる圧力値に近づくように加えた圧力を所定の増加量に基づいて調節する請求項1に記載のシステム。
- 前記治療用圧力調節装置は、患者の呼吸パターンが前記(iv)の状態を示すまで、前記ジェネレータを制御する請求項2に記載のシステム。
- 前記治療用圧力調節装置は、自動的に滴定を実施して加えた圧力を調節する請求項2に記載のシステム。
- 患者の呼吸パターンが前記(i)、(ii)および(iii)の状態のうちの一つから(iv)の状態への変化を示すと、前記処理装置は、前記ジェネレータを制御して加えた圧力を減少させる請求項1に記載のシステム。
- 患者の呼吸パターンが前記(iv)の状態から(i)、(ii)および(iii)の状態のうちの一つへの変化を示すと、前記処理装置は、前記ジェネレータの制御を該ジェネレータによって供給される圧力を増加させる前記治療用圧力調節装置へ移す請求項2に記載のシステム。
- 患者の呼吸をモニタするためのシステムであって、
患者の呼吸パターンに対応するデータを測定するセンサと、
患者の呼吸パターンが、患者が不快感を覚える覚醒状態を示しているかどうかを判断する処理装置とを備えるシステム。 - 前記センサに結合されて患者の気流を受ける患者インターフェースをさらに備える請求項9に記載のシステム。
- 患者の顔に装着され患者の口および鼻の少なくとも一方を覆うマスクをさらに備える請求項9に記載のシステム。
- 前記マスクを前記処理装置に接続するためのチューブをさらに備える請求項9に記載のシステム。
- 患者が吐出した気流を再吸入することを防止する換気装置をさらに備える請求項9に記載のシステム。
- データを記憶するデータベースをさらに備える請求項9に記載のシステム。
- 前記処理装置は、データを患者の以前の呼吸パターンに対応して記憶されたデータと比較して、前記患者の呼吸パターンが、患者が不快感を覚える覚醒状態を示しているかどうかを判断する請求項14に記載のシステム。
- 前記処理装置は、患者の呼吸パターンが患者が規則的な呼吸を行っている状態を示しているかどうかを判断する請求項9に記載のシステム。
- 前記処理装置は、患者の呼吸パターンが規則的な呼吸を行っている状態から不快感を覚える覚醒状態へ変化したときを示す請求項16に記載のシステム。
- 前記処理装置は、患者の呼吸パターンにおいて無呼吸、呼吸低下および反復的な閉塞性無呼吸のうちの少なくとも一つを特定する請求項9に記載のシステム。
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/642,459 US6988994B2 (en) | 2003-08-14 | 2003-08-14 | Positive airway pressure system and method for treatment of sleeping disorder in patient |
US10/642,459 | 2003-08-14 |
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JP2006523202A Division JP4782009B2 (ja) | 2003-08-14 | 2004-07-21 | 患者の睡眠障害の治療のための気道陽圧システム |
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JP2010162377A true JP2010162377A (ja) | 2010-07-29 |
JP5022470B2 JP5022470B2 (ja) | 2012-09-12 |
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JP2010098012A Active JP5022470B2 (ja) | 2003-08-14 | 2010-04-21 | 患者の睡眠障害の治療のための気道陽圧システム |
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US (3) | US6988994B2 (ja) |
EP (2) | EP2213323B1 (ja) |
JP (2) | JP4782009B2 (ja) |
CN (2) | CN101797414B (ja) |
AT (1) | ATE544397T1 (ja) |
AU (2) | AU2004266564B2 (ja) |
CA (3) | CA2695839C (ja) |
WO (1) | WO2005018416A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20180075832A (ko) * | 2016-12-27 | 2018-07-05 | 바이텔스 주식회사 | 수면 상태 모니터링 방법 및 장치 |
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US6988994B2 (en) * | 2003-08-14 | 2006-01-24 | New York University | Positive airway pressure system and method for treatment of sleeping disorder in patient |
WO2007040988A2 (en) | 2003-08-14 | 2007-04-12 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
US7896812B2 (en) * | 2003-08-14 | 2011-03-01 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
US20050044610A1 (en) * | 2003-08-25 | 2005-03-03 | Grimes Bobi Cheyenne | Garment with convertible ornamentation |
WO2006047466A2 (en) * | 2004-10-21 | 2006-05-04 | Duke University | Ophthamological drugs |
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EP1928529A4 (en) * | 2005-09-30 | 2010-12-22 | Univ New York | SYSTEM AND METHOD FOR THE DIAGNOSIS AND TREATMENT OF A PATIENT RESISTANCE PATIENT |
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AU2010200853A1 (en) | 2010-04-01 |
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CN101797414B (zh) | 2013-08-14 |
EP1654024A4 (en) | 2007-05-02 |
CA2533894A1 (en) | 2005-03-03 |
CN101797414A (zh) | 2010-08-11 |
US20070055168A1 (en) | 2007-03-08 |
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US6988994B2 (en) | 2006-01-24 |
EP1654024B1 (en) | 2012-07-11 |
JP5022470B2 (ja) | 2012-09-12 |
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CA2695839C (en) | 2016-08-16 |
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