KR20080005992A - 호흡 작동식 흡입기 - Google Patents
호흡 작동식 흡입기 Download PDFInfo
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- KR20080005992A KR20080005992A KR1020077027696A KR20077027696A KR20080005992A KR 20080005992 A KR20080005992 A KR 20080005992A KR 1020077027696 A KR1020077027696 A KR 1020077027696A KR 20077027696 A KR20077027696 A KR 20077027696A KR 20080005992 A KR20080005992 A KR 20080005992A
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 229940071648 metered dose inhaler Drugs 0.000 claims abstract description 17
- 230000001960 triggered effect Effects 0.000 claims abstract description 6
- 230000000241 respiratory effect Effects 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 239000000443 aerosol Substances 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 230000037452 priming Effects 0.000 claims description 2
- 239000003814 drug Substances 0.000 description 28
- 229940079593 drug Drugs 0.000 description 23
- 239000003570 air Substances 0.000 description 15
- 239000012528 membrane Substances 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000012377 drug delivery Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000019693 Lung disease Diseases 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 208000032974 Gagging Diseases 0.000 description 1
- 206010038776 Retching Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
- A61M15/0091—Inhalators mechanically breath-triggered
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/001—Particle size control
-
- 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
- A61M15/0021—Mouthpieces therefor
- A61M15/0025—Mouthpieces therefor with caps
- A61M15/0026—Hinged caps
-
- 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
- A61M15/0065—Inhalators with dosage or measuring devices
- A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
- A61M15/008—Electronic counters
-
- 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
- A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
-
- 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
- A61M15/0091—Inhalators mechanically breath-triggered
- A61M15/0096—Hindering inhalation before activation of the dispenser
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/16—General characteristics of the apparatus with back-up system in case of failure
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/27—General characteristics of the apparatus preventing use
- A61M2205/276—General characteristics of the apparatus preventing use preventing unwanted use
-
- 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Medicinal Preparation (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Nozzles (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
Description
Claims (22)
- 하우징;상기 하우징의 일 단부에 위치되는 마우스피스, 및상기 하우징의 다른 단부에 위치되는 기계식 릴리스 메커니즘을 포함하고,상기 릴리스 메커니즘은 다이어프램(diaphragm)에 의해 트리거되고, 공기 흡입 통로는 상기 릴리스 메커니즘에 의해 방해받지 않는 호흡 작동식 계량 도스 흡입기.
- 제 1 항에 있어서, 상기 릴리스 메커니즘은 계량 도스를 제공하기 위하여 에너지를 저장하도록 압축되는 스프링을 포함하는 호흡 작동식 계량 도스 흡입기.
- 제 2 항에 있어서, 상기 릴리스 메커니즘은 록커(rocker)를 더 포함하며,상기 스프링은 록커 내에 안착(nested)되고, 상기 록커는 스프링의 압축 및 해제시키기 위하여 선회하도록 동작될 수 있는 호흡 작동식 계량 도스 흡입기.
- 제 3 항에 있어서, 상기 록커 및 상기 스프링 간에 인터페이스를 제공하는 스프링 컵을 더 포함하는 호흡 작동식 계량 도스 흡입기.
- 제 3 항에 있어서, 상기 릴리스 메커니즘은 상기 흡입기의 트리거 링(triggering) 전에 상기 록커를 방해하는 릴리스 아암(release arm)을 더 포함하는 호흡 작동식 계량 도스 흡입기.
- 제 5 항에 있어서, 상기 록커는 휴지 상태(rest state)에서 릴리스 아암을 지탱하지 않고, 발사 준비 상태에서 릴리스 아암을 지탱하는 호흡 작동식 계량 도스 흡입기.
- 제 5 항에 있어서, 상기 흡입기는 상기 다이어프램에 의한 상기 릴리스 아암의 이동시 트리거되는 호흡 작동식 계량 도스 흡입기.
- 제 3 항에 있어서, 마우스피스 커버 및 슬리브를 더 포함하고,상기 슬리브는 상기 마우스피스 및 록커와 접촉하며,상기 록커는 상기 마우스피스 커버의 이동에 의해 초래되는 상기 슬리브의 이동에 응답하여 상기 스프링을 압축하도록 선회되는 호흡 작동식 계량 도스 흡입기.
- 제 8 항에 있어서, 상기 슬리브는 메이크업 공기(make-up air)가 상기 하우징으로 진입하도록 하는 슬롯들을 포함하는 호흡 작동식 계량 도스 흡입기.
- 제 3 항에 있어서, 마우스피스 커버, 하부 슬리브 및 상부 슬리브를 더 포함 하고,상기 하부 슬리브는 상기 마우스피스 커버와 접촉하며, 상기 상부 슬리브는 상기 하부 슬리브와 상기 록커와 접촉하고,상기 록커는 상기 마우스피스 커버의 이동에 의해 발생된 상기 하부 슬리브의 이동에 의해 초래되는 상기 상부 슬리브의 이동에 응답하여 상기 스프링을 압축하도록 선회되는 호흡 작동식 계량 도스 흡입기.
- 제 10 항에 있어서, 상기 상부 슬리브는 메이크업 공기가 상기 하우징으로 진입하도록 하는 슬롯들을 포함하는 호흡 작동식 계량 도스 흡입기.
- 제 1 항에 있어서, 도스 시퀀스(dose sequence) 동안 취해진 스프레이들의 수 뿐만아니라 저장고에 남아있는 스프레이들의 수를 나타내기 위한 이벤트 카운터를 더 포함하는 호흡 작동식 계량 도스 흡입기.
- 제 1 항에 있어서, 상기 하우징은 분리가능한 상부 섹션 및 하부 섹션을 포함함으로써, 릴리스 메커니즘 장애의 경우에 프라이밍(priming)을 용이하게 하거나, 또는 사용하도록 수동 프레스 및 호흡 동작을 허용하는 호흡 작동식 계량 도스 흡입기.
- 하우징;상기 하우징의 일 단부에 위치되는 마우스피스;상기 하우징의 다른 단부에 위치되는 기계식 릴리스 메커니즘; 및상기 마우스피스 내에 위치되는 보텍스 노즐(vortex nozzle)을 포함하고,상기 릴리스 메커니즘은 다이어프램에 의해 트리거되고, 공기 흡입 경로는 상기 릴리스 메커니즘에 의해 방해받지 않는 호흡 작동식 계량 도스 흡입기.
- 제 14 항에 있어서, 상기 보텍스 노즐은,외주변, 직경, 및 직경을 갖는 제 1 와류실(swirl chamber) 단부를 구비한 와류실로 개방되는 입구와,직경을 갖는 제 2 와류실 단부에 위치되는 출구 경로를 구비하는 노즐 하우징을 포함하고,상기 입구는 상기 외주변에 접선 방향이며, 상기 제 1 와류실 단부와 비스듬히 설정되고,상기 제 1 와류실 단부의 직경은 상기 제 2 와류실 단부의 직경보다 크고, 상기 출구 경로는 에어로졸을 방출하는 노즐 페이스와 연통하는 호흡 작동식 계량 도스 흡입기.
- 제 15 항에 있어서, 상기 노즐 페이스는 편평한 호흡 작동식 계량 도스 흡입기.
- 제 15 항에 있어서, 상기 노즐 페이스는 원추 형상을 갖는 호흡 작동식 계량 도스 흡입기.
- 제 15 항에 있어서, 상기 노즐 페이스는 포물선 형상을 갖는 호흡 작동식 계량 도스 흡입기.
- 제 14 항에 있어서, 도스 시퀀스동안 취해진 스프레이들의 수뿐만 아니라 저장고에 남아있는 스프레이들의 수를 나타내는 이벤트 카운터(event counter)를 더 포함하는 호흡 작동식 계량 도스 흡입기.
- 하우징;상기 하우징의 일 단부에 위치되는 마우스피스;상기 하우징의 다른 단부에 위치되는 기계식 릴리스 메커니즘; 및도스 시퀀스 동안 취해진 스프레이들의 수뿐만 아니라 저장고에 남아있는 스프레이들의 수를 나타내는 이벤트 카운터를 포함하고,상기 릴리스 메커니즘은 다이어프램에 의해 트리거되고, 공기 흡입 경로는 상기 릴리스 메커니즘에 의해 방해받지 않는 호흡 작동식 계량 도스 흡입기.
- 제 20 항에 있어서, 상기 이벤트 카운터는:디스플레이;도스 카운터를 동작시키는데 필요한 전력을 제공하기 위한 배터리;이벤트 카운터 스위치 트리거; 및상기 도스 카운터 구성요소들 모두 또는 실질적으로 모두를 설치하기 위한 인쇄 회로판을 포함하는 호흡 작동식 계량 도스 흡입기.
- 제 20 항에 있어서, 보텍스 노즐을 더 포함하는 호흡 작동식 계량 도스 흡입기.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/908,133 US7219664B2 (en) | 2005-04-28 | 2005-04-28 | Breath actuated inhaler |
| US10/908,133 | 2005-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20080005992A true KR20080005992A (ko) | 2008-01-15 |
Family
ID=37215200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020077027696A Ceased KR20080005992A (ko) | 2005-04-28 | 2006-04-07 | 호흡 작동식 흡입기 |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US7219664B2 (ko) |
| EP (1) | EP1877122A2 (ko) |
| JP (1) | JP2008538987A (ko) |
| KR (1) | KR20080005992A (ko) |
| CN (1) | CN101193676B (ko) |
| AU (1) | AU2006240322A1 (ko) |
| BR (1) | BRPI0608329A2 (ko) |
| CA (1) | CA2605917A1 (ko) |
| IL (1) | IL186698A (ko) |
| MX (1) | MX2007013462A (ko) |
| NZ (1) | NZ562769A (ko) |
| TW (1) | TWI316408B (ko) |
| WO (1) | WO2006115732A2 (ko) |
| ZA (1) | ZA200709046B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12329900B2 (en) | 2016-12-06 | 2025-06-17 | Norton (Waterford) Limited | Inhalation device with integrated electronics |
Families Citing this family (130)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9006175B2 (en) | 1999-06-29 | 2015-04-14 | Mannkind Corporation | Potentiation of glucose elimination |
| US7305986B1 (en) | 1999-07-23 | 2007-12-11 | Mannkind Corporation | Unit dose capsules for use in a dry powder inhaler |
| US7464706B2 (en) | 1999-07-23 | 2008-12-16 | Mannkind Corporation | Unit dose cartridge and dry powder inhaler |
| SI1494732T1 (sl) | 2002-03-20 | 2008-08-31 | Mannking Corp | Inhalacijski aparat |
| KR101273120B1 (ko) | 2004-08-20 | 2013-06-13 | 맨카인드 코포레이션 | 다이케토피페라진 합성의 촉매 작용 |
| BR122019022692B1 (pt) | 2004-08-23 | 2023-01-10 | Mannkind Corporation | Composição terapêutica em pó seco contendo dicetopiperazina, pelo menos um tipo de cátion e um agente biologicamente ativo |
| GB0425518D0 (en) * | 2004-11-19 | 2004-12-22 | Clinical Designs Ltd | Substance source |
| GB0428204D0 (en) | 2004-12-23 | 2005-01-26 | Clinical Designs Ltd | Medicament container |
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| ZA200709046B (en) | 2009-08-26 |
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