KR930012045A - 분말 흡입기 - Google Patents
분말 흡입기 Download PDFInfo
- Publication number
- KR930012045A KR930012045A KR1019920023658A KR920023658A KR930012045A KR 930012045 A KR930012045 A KR 930012045A KR 1019920023658 A KR1019920023658 A KR 1019920023658A KR 920023658 A KR920023658 A KR 920023658A KR 930012045 A KR930012045 A KR 930012045A
- Authority
- KR
- South Korea
- Prior art keywords
- powder inhaler
- cylinder
- chamber
- air
- housing
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract 22
- 239000011149 active material Substances 0.000 claims abstract 11
- 239000000203 mixture Substances 0.000 claims abstract 8
- 239000013543 active substance Substances 0.000 claims abstract 7
- 238000006073 displacement reaction Methods 0.000 claims abstract 4
- 208000027418 Wounds and injury Diseases 0.000 claims 1
- 239000012190 activator Substances 0.000 claims 1
- 229940088623 biologically active substance Drugs 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- 208000014674 injury Diseases 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/0045—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/002—Details of inhalators; Constructional features thereof with air flow regulating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/0045—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters
- A61M15/0046—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters characterized by the type of carrier
- A61M15/005—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters characterized by the type of carrier the dosages being arranged on a cylindrical surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/06—Solids
- A61M2202/064—Powder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Disintegrating Or Milling (AREA)
- Materials For Photolithography (AREA)
- Gyroscopes (AREA)
- Steroid Compounds (AREA)
- Basic Packing Technique (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (19)
- 활성물로 채워진 공기에 의해 환자쪽으로 향한 하우징의 단부에 배치된 마우스피스 개구(10a)와, 하우징부가 서로에 대해 이동할 수 있게 설계되어 있고 이중 하나의 하우징부는 공기를 위한 입구 개구(23)를 갖는 흡입기를 통해 안내된 공기 흐름안으로 활성물을 합체시키기 위한 장치를 갖는 활성물 매거진(1,2)으로 이루어진 분말흡입기에 있어서, 하부 외경을 갖는 중공 원통형 하우징 하부 부분은 하우징이 하부 부분이 축방향에서 하우징의 상부부분 안으로 삽입되게 구비되어 있으며 하우징의 상부 부분에서 그의 종방향 축에 대해 회전가능하며, 실린더는 외부 중공 실린더(3)를 갖는 하우징의 하부에 동심적으로 구비되어 있고, 링 도관(53) 이 중공 활성물 매거진(1,2)을 수용할 수 있게 형성되도록 소경을 갖는 내부 중공 실린더(4)는 링 도관(53)에 대한 통로 개구(16)를 가지며, 하우징의 하부에 있는 입구 개구(23)는 내부 중공 실린더(4)의 내부 공간(43)을 갖는 직접 관통 연결부에 있고, 도관(43)의 상부 단부는 사이클론 챔버(41)애서 활성물로 채워진 공기를 위한 통로 개구(37)를 가지며, 사이클론 챔버(41)는 링도관에서 그의 종방향 축에 대해 활성물 매거진의 회전 또는 축방향 변위를 허용하도록 제공되며, 큰 외경을 갖는 가이드 실린더(7)는 종방향 채널(54)이 하단부로부터 중공 실린더의 중심에 대해 배치된 링 도관(53)에 있는 통로 개구(14)까지 외부 중공 실린더(3)의 외벽에 제공하며, 하우징(9)의 하부의 입구개구(23)는 내부 중공 실린더(4)의 내부 공간(43)을 가진 직접 관통 연결부에 있고, 챔버(41)에 대한 통로 개구(37)는 내부 공간의 상단부에 제공되며, 또한, 입구 개구로부터 외부 중공 실린더의 외측부상의 종방향 채널(15)까지의 관통 연결부가 제공되고, 링 도관의 구동축에 대한 활성물질 매거진의 축방향 변위 및 회전을 허용하는 장치가 제공된 것을 특징으로 하는 분말 흡입기.
- 제1항에 있어서, 링 도관(53)의 구동축(18,19)에 대한 활성물질 매거진(55)의 회전 및 축변위를 허용하는 장치는 래칫 퍼로우 실린더(8)의 내측부에 있는 홈(8a)은 물론, 래칫 퍼로우 실린더(8)의 캠 종동부(21) 및 안내실린더(7)의 외측부상의 제어 커브(18,19)로 구성된 것을 특징으로 하는 분말 흡입기.
- 제1항에 있어서, 제어 커브(19)는 일회용 투약 실린더(55)의 활성물질 챔버(12)가 비워진후, 하부(8,9)가 분말 흡입기의 상부(10,11)의 이동후 안내 실린더(7)로부터 축방향으로 분리될 수 있도록 설계된 것을 특징으로하는 분말 흡입기.
- 제1항에 있어서, 투약 디스크(1)에는 투약 디스크를 상호 구동시키는 수단이 제공된 것을 특징으로 하는 분말 흡입기.
- 제4항에 있어서, 투약 디스크(1)는 캠(45) 및 함몰부(46)에 의해 서로 구동되어, 개구(52)의 전방으로 안내되는 것을 특징으로 하는 분말 흡입기.
- 제1항에 있어서, 각 투약 디스크(1)는 디스크의 핀(47) 침투가능한 보링(48)에 의해 이동되는 것을 특징으로 하는 분말 흡입기.
- 제6항에 있어서, 투약 디스크(1)의 투약실(12)을 내부 투약 실린더의 방향으로 보다 커진 단면을 갖는 것을 특징으로 하는 분말 흡입기.
- 제1항에 있어서, 공기는 흡입기로부터 투약실(12)로 축방향 이송되어, 그후 분출실(91)로 축방향 이송되는것을 특징으로 하는 분말 흡입기.
- 제1항에 있어서, 공기는 흡입기로부터 투약실(12,104)을 통해 분출실(89)로 축방향 이송되는 것을 특징으로하는 분말 흡입기.
- 제1항 내지 제9항중 어느 한 항에 있어서, 마우스피스(11)는 사이클론 챔버(41)와 마우스피스 개구(10a)사이의 하우징 상부에 위치되고, 마우스피스(11)는 활성물질을 가진 공기를 위한 유출 실린더(29)를 포함하고, 재킷 스트림 공기를 위한 링 도관(58)은 유출 실린더(29)에 대해 동심 배열된 것을 특징으로 하는 분말 흡입기.
- 제1항 내지 제9항중 어느 한 항에 있어서, 마우스피스 실린더(29)는 공기 스트림의 방향으로 증가된 직경의 도관(57)을 가진 것을 특징으로 하는 분말 흡입기.
- 제1항 내지 제9항중 어느 한 항에 있어서, 사이클론 챔버(41)는 활성물질 혼합물 또는 활성물질 및 보조물질의 혼합체를 분할시키는 작용을 하는 것을 특징으로 하는 분말 흡입기.
- 제1항 내지 제9항중 어느 한 항에 있어서, 투약을 위한 활성물질 챔버(12)의 보조 물질과 생물학적 활성물질의 물질 혼합물의 양은 0.05mg 내지 50mg인 것을 특징으로 하는 분말 흡입기.
- 제1항 내지 제9항중 어느 한 항애 있어서, 투약을 위한 활성물질 챔버(12)의 생물학적 활성물질의 양은 0.025mg 내지 50mg인 것을 특징으로 하는 분말 흡입기.
- 제1항 내지 제9항중 어느 한 항에 있어서, 일직선 마우스피스(11) 대신에 굴곡 마우스피스(50)를 갖는 것을 특징으로 하는 분말 흡입기.
- 제1항 내지 제9항중 어느 한 항에 있어서, 활성물질 매거진(1,2)은 환상형이고, 활성물질 혼합물 또는 활성물질과 보조물질의 혼합물을 위한 복수의 챔버(12)를 갖는 것을 특징으로 하는 분말 흡입기.
- 제1항 내지 제9항중 어느 한 항에 있어서, 내부 도관(43)은 개구(16)에 대향된 단면의 압축부를 가진 것을 특징으로 하는 분말 흡입기.
- 제1항 내지 제9항중 어느 한 항에 있어서, 공기 스트림을 조절하는 장치를 포함하는 것을 특징으로 하는 분말 흡입기.
- 제1항 대지 제9항중 어느 한 항에 있어서, 공기 스트림은 밸브본체(111)와 탄성막(112)으로 이루어진 장치에 의해 조절되는 것을 특징으로 하는 분말 흡입기.※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4141363.6 | 1991-12-14 | ||
DE4141363 | 1991-12-14 | ||
DE4211475A DE4211475A1 (de) | 1991-12-14 | 1992-04-06 | Pulverinhalator |
DEP4211475.6 | 1992-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930012045A true KR930012045A (ko) | 1993-07-20 |
KR100218816B1 KR100218816B1 (ko) | 1999-10-01 |
Family
ID=25910123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920023658A KR100218816B1 (ko) | 1991-12-14 | 1992-12-09 | 분말 흡입기 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5301666A (ko) |
EP (1) | EP0547429B1 (ko) |
JP (1) | JP3494669B2 (ko) |
KR (1) | KR100218816B1 (ko) |
CN (1) | CN1089255C (ko) |
AT (1) | ATE139453T1 (ko) |
BR (1) | BR9204987A (ko) |
CA (1) | CA2084832C (ko) |
DE (2) | DE4211475A1 (ko) |
HU (1) | HU214757B (ko) |
IL (1) | IL103908A (ko) |
TW (1) | TW264391B (ko) |
Families Citing this family (186)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU650873B2 (en) * | 1991-04-15 | 1994-07-07 | Leiras Oy | Device intended for measuring a dose of powdered medicament for inhalation |
WO1993024165A1 (de) * | 1992-05-29 | 1993-12-09 | Ggu Gesellschaft Für Gesundheits- Und Umweltforschung Mbh & Co. Vertriebs Kg | Vorrichtung zur erzeugung inhalierbarer wirkstoffpartikel |
ES2092727T3 (es) * | 1992-06-05 | 1996-12-01 | Hoechst Ag | Inhalador. |
CZ287848B6 (en) * | 1992-12-18 | 2001-02-14 | Schering Corp | Inhalator of powder substances |
SE9302550D0 (sv) * | 1993-07-30 | 1993-07-30 | Ernst Hoerlin | Powder inhaler |
DE4340768A1 (de) * | 1993-11-30 | 1995-06-01 | Bayer Ag | Vorrichtung zum Inhalieren |
CA2179202C (en) * | 1993-12-18 | 2006-06-06 | Stephen William Eason | Powder inhalator |
DE4400084C2 (de) * | 1994-01-04 | 2001-08-02 | Softec Gmbh & Co Kg | Vorrichtung zum Verabreichen von Medikamenten in fester in einem Luftstrom fein verteilter Form |
US5415162A (en) * | 1994-01-18 | 1995-05-16 | Glaxo Inc. | Multi-dose dry powder inhalation device |
US5483954A (en) * | 1994-06-10 | 1996-01-16 | Mecikalski; Mark B. | Inhaler and medicated package |
CN1318104C (zh) * | 1994-09-21 | 2007-05-30 | 耐科塔医药公司 | 送料管组件 |
DE19500764C2 (de) * | 1995-01-13 | 2001-09-27 | Sofotec Gmbh & Co Kg | Vorrichtung zum Verabreichen von Medikamenten in fester, in einem Luftstrom fein verteilter Form |
DE19518810A1 (de) * | 1995-05-26 | 1996-11-28 | Bayer Ag | Nasal-Applikator |
US5669973A (en) * | 1995-06-06 | 1997-09-23 | David Sarnoff Research Center, Inc. | Apparatus for electrostatically depositing and retaining materials upon a substrate |
US5714007A (en) * | 1995-06-06 | 1998-02-03 | David Sarnoff Research Center, Inc. | Apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate |
DE19522415C2 (de) * | 1995-06-21 | 2003-12-04 | Sofotec Gmbh & Co Kg | Arzneimittelpulverpatrone mit integrierter Dosiereinrichtung und Pulverinhalator mit Mitteln zum Betätigen der Dosiereinrichtung der Arzneimittelpulverpatrone |
RU2162346C2 (ru) * | 1995-06-21 | 2001-01-27 | Аста Медика Акциенгезельшафт | Кассета для фармацевтического порошкового препарата, в частности, для порошковых ингаляторов и ингалятор для его использования |
DE19523516C1 (de) * | 1995-06-30 | 1996-10-31 | Asta Medica Ag | Inhalator zum Verabreichen von Medikamenten aus Blisterpackungen |
US5642727A (en) * | 1995-07-25 | 1997-07-01 | David Sarnoff Research Center, Inc. | Inhaler apparatus using a tribo-electric charging technique |
ATE193455T1 (de) * | 1995-12-07 | 2000-06-15 | Jago Pharma Ag | Inhalator zur mehrfachen dosisweisen abgabe eines pharmakologischen trockenpulvers |
US7131441B1 (en) | 1995-12-07 | 2006-11-07 | Skyepharma Ag | Inhaler for multiple dosed administration of a pharmacological dry powder |
US5669378A (en) * | 1995-12-21 | 1997-09-23 | Pera; Ivo | Inhaling device |
GB2312848B (en) * | 1996-04-26 | 1999-11-17 | Bespak Plc | Controlled flow inhalers |
US5857456A (en) * | 1996-06-10 | 1999-01-12 | Sarnoff Corporation | Inhaler apparatus with an electronic means for enhanced release of dry powders |
US5871010A (en) * | 1996-06-10 | 1999-02-16 | Sarnoff Corporation | Inhaler apparatus with modified surfaces for enhanced release of dry powders |
GB9626263D0 (en) * | 1996-12-18 | 1997-02-05 | Innovata Biomed Ltd | Powder inhaler |
US5794613A (en) * | 1997-01-09 | 1998-08-18 | Sepracor, Inc. | Multiple-dose dispenser for dry powder inhalers |
SE9700940D0 (sv) * | 1997-03-14 | 1997-03-14 | Astra Ab | Powder inhaler IV |
US6006747A (en) | 1997-03-20 | 1999-12-28 | Dura Pharmaceuticals, Inc. | Dry powder inhaler |
CA2212430A1 (en) * | 1997-08-07 | 1999-02-07 | George Volgyesi | Inhalation device |
US5954047A (en) * | 1997-10-17 | 1999-09-21 | Systemic Pulmonary Development, Ltd. | Methods and apparatus for delivering aerosolized medication |
NL1008031C2 (nl) * | 1998-01-15 | 1999-07-21 | Pharmachemie Bv | Inrichting voor het inhaleren van medicament. |
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- 1992-12-12 CN CN92114247A patent/CN1089255C/zh not_active Expired - Lifetime
- 1992-12-14 JP JP33283892A patent/JP3494669B2/ja not_active Expired - Fee Related
- 1992-12-14 US US07/992,250 patent/US5301666A/en not_active Expired - Lifetime
- 1992-12-28 TW TW081110405A patent/TW264391B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH05245201A (ja) | 1993-09-24 |
HU214757B (hu) | 1998-05-28 |
DE59206614D1 (de) | 1996-07-25 |
CA2084832A1 (en) | 1993-06-15 |
TW264391B (ko) | 1995-12-01 |
US5301666A (en) | 1994-04-12 |
DE4211475A1 (de) | 1993-06-17 |
CA2084832C (en) | 2000-10-03 |
BR9204987A (pt) | 1993-06-15 |
HUT63774A (en) | 1993-10-28 |
CN1074381A (zh) | 1993-07-21 |
EP0547429A1 (de) | 1993-06-23 |
CN1089255C (zh) | 2002-08-21 |
HU9203945D0 (en) | 1993-04-28 |
IL103908A (en) | 1996-10-16 |
JP3494669B2 (ja) | 2004-02-09 |
KR100218816B1 (ko) | 1999-10-01 |
ATE139453T1 (de) | 1996-07-15 |
IL103908A0 (en) | 1993-04-04 |
EP0547429B1 (de) | 1996-06-19 |
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