JP4339127B2 - 治療薬を気管内へと供給するためのデバイス - Google Patents
治療薬を気管内へと供給するためのデバイス Download PDFInfo
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- JP4339127B2 JP4339127B2 JP2003570673A JP2003570673A JP4339127B2 JP 4339127 B2 JP4339127 B2 JP 4339127B2 JP 2003570673 A JP2003570673 A JP 2003570673A JP 2003570673 A JP2003570673 A JP 2003570673A JP 4339127 B2 JP4339127 B2 JP 4339127B2
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- control member
- flow control
- therapeutic agent
- airway
- endobronchial
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
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Description
INTRA-BRONCHIAL PROVISION OF A THERAPEUTIC AGENT”と題する米国特許出願第10/317,667号明細書と;2002年2月21日付けで出願された“INTRA-BRONCHIAL
OBSTRUCTING DEVICE THAT CONTROLS BIOLOGICAL INTERACTION WITH THE PATIENT”と題する米国特許出願第10/081,712号明細書と;2002年6月21日付けで出願された“INTRA-BRONCHIAL DEVICE THAT PROVIDES A MEDICANT INTRA-BRONCHIALLY TO THE
PATIENT”と題する米国特許出願第10/178,073号明細書と; の一部継続出願であって、これら出願の優先権を主張するものである。
から取外し可能なものとすることができる。流通制御部材は、さらに、治療薬の移動を禁止することを自動的に終了させ得るよう構成することができる。流通制御部材の劣化によって、自動的な終了を実行することができる。あるいは、流通制御部材の溶解によっても、自動的な終了を実行することができる。
このデバイスは、患者の気道内へと治療薬を供給するための供給手段と;気道からの治療薬の気管支を通しての移動を禁止するための禁止手段と;を具備している。移動禁止は、気道からの呼気流を制限することによって、および/または、気道内への吸気流を制限することによって、および/または、気道からの粘液の移動を制限することによって、行うことができる。
”と題する米国特許出願第10/143,353号明細書に記載されている。この文献の記載内容は、参考のため、その全体がここに組み込まれる。
METHODS”と題する米国特許出願第09/951,105号明細書と; 2002年3月20日付けで出願された“REMOVABLE ANCHORED LUNG VOLUME REDUCTION DEVICES AND
METHODS”と題する米国特許出願第10/104,487号明細書と; 2002年4月16日付けで出願された“REMOVABLE ANCHORED LUNG VOLUME REDUCTION DEVICES AND
METHODS”と題する米国特許出願第10/124,790号明細書と; 2002年5月17日付けで出願された“REMOVABLE ANCHORED LUNG VOLUME REDUCTION DEVICES AND
METHODS”と題する米国特許出願第10/150,547号明細書と; に記載されている(集合的に『アンカー止めデバイスに関する出願』と称される)。これら文献の記載内容は、参考のため、ここに組み込まれる。アンカー止めデバイスに関する出願は、例えば流通制御部材(200)といったようなアンカー止め型の気管支内デバイスの構造と動作と設置と取外しとを記載している。
対して他の任意の態様でもって設置することも、できる。さらに他の代替可能な実施形態においては、複数のアンカーは、流通制御部材の先端側に配置することも、また、流通制御部材の基端側に配置することも、また、流通制御部材の先端側と基端側との双方に配置することも、できる。
BIOLOGICAL INTERACTION WITH THE PATIENT” と題する米国特許出願第10/081,712号明細書と;2002年6月21日付けで出願された“INTRA-BRONCHIAL DEVICE
THAT PROVIDES A MEDICANT INTRA-BRONCHIALLY TO THE PATIENT” と題する米国特許出願第10/178,073号明細書と;2002年12月11日付けで出願された“DEVICE
AND METHOD FOR INTRA-BRONCHIAL PROVISION OF A THERAPEUTIC AGENT” と題する米国特許出願第10/317,667号明細書と;に記載されていて権利主張されている。これら文献の記載内容は、参考のため、ここに組み込まれる。
66 肺部分、肺の一部
90 流通制御部材
105 治療薬
110 キャビティ
112 カバー
114 オリフィス
120 流通制御部材
128 吸気流
129 呼気流
130 流通制御部材
200 気管支内デバイス
212 アンカー
214 アンカー
216 アンカー
290 流通制御部材
300a 気管支内デバイス
300b 気管支内デバイス
300c 気管支内デバイス
330 流通制御部材
Claims (43)
- 気管支内デバイスであって、
気道内に配置可能であるように構成された部材と;
この部材に対して付設されているとともに、患者に対して供給され得るものとされた治療薬と;
を具備し、
前記部材が、さらに、この部材よりも基端側へと前記治療薬が移動することを禁止し得るよう構成されていることを特徴とする気管支内デバイス。 - 請求項1記載の気管支内デバイスにおいて、
さらに、気道内に前記気管支内デバイスを保持するために使用される少なくとも1つのアンカーを具備していることを特徴とする気管支内デバイス。 - 請求項2記載の気管支内デバイスにおいて、
前記気管支内デバイスを取外し可能なものとし得るよう、前記少なくとも1つのアンカーが、気道から取外し可能なものとされていることを特徴とする気管支内デバイス。 - アセンブリであって、
患者の気道内へと気管支内を通して供給され得るものとされた治療薬と;
気道内に配置され得るよう構成されている流通制御部材であるとともに、この流通制御部材よりも基端側へと前記治療薬が移動することを禁止し得るよう構成されているような、流通制御部材と;
を具備していることを特徴とするアセンブリ。 - 請求項4記載のアセンブリにおいて、
前記流通制御部材が、この流通制御部材を気道内に配置した後の時点で、この流通制御部材に対して前記治療薬を付設し得るよう構成されていることを特徴とするアセンブリ。 - 請求項4記載のアセンブリにおいて、
前記流通制御部材が、この流通制御部材を気道内に配置した後の時点で、この流通制御部材よりも先端側において、気道内へと前記治療薬を配置し得るよう構成されていることを特徴とするアセンブリ。 - 気道内に治療薬を維持し得るような気管支内デバイスであって、
気道内に配置され得るよう構成されている流通制御部材であるとともに、この流通制御部材よりも基端側へと前記治療薬が移動することを禁止し得るよう構成されているような、流通制御部材と;
前記治療薬と;
を具備していることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、気道からの流通を制限することによって、前記治療薬の移動を禁止していることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、気道内への流通を制限することによって、前記治療薬の移動を禁止していることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、気道からの粘液輸送を制限することによって、前記治療薬の移動を禁止していることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、一方向バルブを備えていることを特徴とする気管支内デバイス。 - 請求項11記載の気管支内デバイスにおいて、
前記一方向バルブが、気道内への吸気流の流通を可能とすることを特徴とする気管支内デバイス。 - 請求項11記載の気管支内デバイスにおいて、
前記一方向バルブが、気道からの呼気流の流通を可能とすることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、空気流を透過させ得るようなフレキシブルメンブランを備えていることを特徴とする気管支内デバイス。 - 請求項14記載の気管支内デバイスにおいて、
前記フレキシブルメンブランが、気道の壁と当接し得るよう構成され、この当接によって、気道からの空気流の流通を可能とする一方向バルブが形成されていることを特徴とする気管支内デバイス。 - 請求項14記載の気管支内デバイスにおいて、
前記フレキシブルメンブランが、気道の壁と当接し得るよう構成され、この当接によって、気道内への空気流の流通を可能とする一方向バルブが形成されていることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、セパレータを備え、
このセパレータが、空気流の流通は許容しつつなおかつ前記治療薬の移動を禁止し得るように、構成されていることを特徴とする気管支内デバイス。 - 請求項17記載の気管支内デバイスにおいて、
前記治療薬をなす分子が、空気を構成している分子よりも大きな分子であり、
前記セパレータが、空気を構成する分子の移動は許容しつつなおかつ前記大きな分子の移動を禁止し得るように、構成されていることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、半透過性メンブランを備え、
この半透過性メンブランが、空気および水を構成する分子の排出は許容しつつなおかつ前記流通制御部材の先端側に前記治療薬を保持し得るように、構成されていることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、気道に連通した肺の一部の膨張を維持し得る程度に十分に気道からの空気流通を制限することを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、肺の一部が過度に膨張することを防止し得る程度に十分に気道からの空気流通を許容することを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、さらに、気道内に前記気管支内デバイスを保持するために使用される少なくとも1つのアンカーを備えていることを特徴とする気管支内デバイス。 - 請求項22記載の気管支内デバイスにおいて、
前記気管支内デバイスを取外し可能なものとし得るよう、前記少なくとも1つのアンカーが、気道から取外し可能なものとされていることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、さらに、前記治療薬の移動を禁止することを自動的に終了させ得るよう構成されていることを特徴とする気管支内デバイス。 - 請求項24記載の気管支内デバイスにおいて、
前記流通制御部材の劣化によって、前記自動的な終了が実行されるようになっていることを特徴とする気管支内デバイス。 - 請求項24記載の気管支内デバイスにおいて、
前記流通制御部材の溶解によって、前記自動的な終了が実行されるようになっていることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、さらに、気道からの粘液輸送を許容し得るよう構成されていることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記治療薬が、前記流通制御部材の少なくとも一部に対して付設されていることを特徴とする気管支内デバイス。 - 請求項28記載の気管支内デバイスにおいて、
前記治療薬が、前記流通制御部材の少なくとも一部上に配置されていることを特徴とする気管支内デバイス。 - 請求項28記載の気管支内デバイスにおいて、
前記治療薬が、前記流通制御部材の少なくとも一部内に埋設されていることを特徴とする気管支内デバイス。 - 請求項28記載の気管支内デバイスにおいて、
前記治療薬が、前記流通制御部材の少なくとも一部内に吸収されていることを特徴とする気管支内デバイス。 - 請求項28記載の気管支内デバイスにおいて、
前記治療薬が、前記流通制御部材の少なくとも一部に対して共混合されていることを特徴とする気管支内デバイス。 - 請求項28記載の気管支内デバイスにおいて、
前記流通制御部材が、さらに、吸収性部材を備え、
前記治療薬が、前記吸収性部材に吸収されていることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記流通制御部材が、キャビティを備え、
前記治療薬が、前記キャビティ内に付帯されていることを特徴とする気管支内デバイス。 - 請求項34記載の気管支内デバイスにおいて、
前記キャビティが、さらに、吸収性部材を備え、
前記治療薬が、前記吸収性部材に吸収されていることを特徴とする気管支内デバイス。 - 請求項34記載の気管支内デバイスにおいて、
前記キャビティには、カバーが設けられ、
このカバーが、オリフィスを有していることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
前記治療薬が、アドレナリン作用薬や抗生物質や抗菌剤といったような抗微生物剤と、抗ウイルス剤と、駆虫剤と、抗炎症剤と、抗腫瘍剤と、抗酸化剤と、生体反応阻害剤と、抗ボツリヌス毒素剤と、化学療法剤と、診断用薬と、遺伝子治療剤と、ホルモン剤と、粘液溶解薬と、放射線防護物質と、近接照射療法物質を含む放射性物質と、組織成長阻害剤と、組織成長促進剤と、血管作用薬と、の中の1つとされていることを特徴とする気管支内デバイス。 - 患者に対して治療薬を気管内を通して供給するためのシステムであって、
気道内に配置され得るように構成された流通制御部材を備えてなり、気道内に配置されたときには、前記流通制御部材よりも先端側に位置した前記治療薬を基端向きに移動させ得ないよう十分に気道からの空気流通を制限するような、気管支内デバイスと;
前記流通制御部材よりも先端側に位置した肺の一部内へと前記治療薬を導入するための導入器と;
を具備していることを特徴とするシステム。 - 患者に対して治療薬を供給するための気管支内デバイスであって、
患者の気道内へと治療薬を供給するための供給手段と;
気道からの前記治療薬の気管支を通しての移動を禁止するための禁止手段と;
を具備していることを特徴とする気管支内デバイス。 - 請求項39記載の気管支内デバイスにおいて、
前記移動禁止が、気道からの呼気流を制限することによって行われていることを特徴とする気管支内デバイス。 - 請求項39記載の気管支内デバイスにおいて、
前記移動禁止が、気道内への吸気流を制限することによって行われていることを特徴とする気管支内デバイス。 - 請求項39記載の気管支内デバイスにおいて、
前記移動禁止が、気道からの粘液の移動を制限することによって行われていることを特徴とする気管支内デバイス。 - 請求項7記載の気管支内デバイスにおいて、
さらに、前記流通制御部材に付設された支持構造を具備し、
この支持構造が、前記治療薬の少なくとも一部を付帯していることを特徴とする気管支内デバイス。
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US8171202A | 2002-02-21 | 2002-02-21 | |
US10/178,073 US20030154988A1 (en) | 2002-02-21 | 2002-06-21 | Intra-bronchial device that provides a medicant intra-bronchially to the patient |
US10/317,667 US6929637B2 (en) | 2002-02-21 | 2002-12-11 | Device and method for intra-bronchial provision of a therapeutic agent |
PCT/US2003/002842 WO2003071920A2 (en) | 2002-02-21 | 2003-01-31 | Device and method for intra-bronchial provision of a therapeutic agent |
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- 2003-01-31 AU AU2003214955A patent/AU2003214955B2/en not_active Expired
- 2003-01-31 CA CA002476513A patent/CA2476513A1/en not_active Abandoned
- 2003-01-31 EP EP03710804.0A patent/EP1496790B1/en not_active Expired - Lifetime
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EP1496790A2 (en) | 2005-01-19 |
US6929637B2 (en) | 2005-08-16 |
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AU2003214955B2 (en) | 2007-11-15 |
WO2003071920A2 (en) | 2003-09-04 |
EP1496790B1 (en) | 2013-06-12 |
US20110196295A1 (en) | 2011-08-11 |
US20060074382A1 (en) | 2006-04-06 |
WO2003071920A3 (en) | 2004-10-21 |
JP2005518236A (ja) | 2005-06-23 |
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