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CA2086123A1 - Apparatus and process for metering powder - Google Patents

Apparatus and process for metering powder

Info

Publication number
CA2086123A1
CA2086123A1 CA002086123A CA2086123A CA2086123A1 CA 2086123 A1 CA2086123 A1 CA 2086123A1 CA 002086123 A CA002086123 A CA 002086123A CA 2086123 A CA2086123 A CA 2086123A CA 2086123 A1 CA2086123 A1 CA 2086123A1
Authority
CA
Canada
Prior art keywords
metering powder
powder
metering
velour
velvet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002086123A
Other languages
French (fr)
Other versions
CA2086123C (en
Inventor
Arun Rajaram Gupte
Dieter Hochrainer
Gerhard Poss
Jurgen Wittekind
Bernd Zierenberg
Adolf Knecht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boehringer Ingelheim International GmbH
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE4020571A external-priority patent/DE4020571A1/en
Priority claimed from DE19914102793 external-priority patent/DE4102793A1/en
Application filed by Individual filed Critical Individual
Publication of CA2086123A1 publication Critical patent/CA2086123A1/en
Application granted granted Critical
Publication of CA2086123C publication Critical patent/CA2086123C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • 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
    • A61M15/0051—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 tape, e.g. strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/003—Filling medical containers such as ampoules, vials, syringes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
    • B65B3/34—Methods or devices for controlling the quantity of the material fed or filled by timing of filling operations
    • B65B3/36—Methods or devices for controlling the quantity of the material fed or filled by timing of filling operations and arresting flow by cut-off 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/073—Syringe, piston type
    • 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
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/075—Bulb type
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8218—Gas operated
    • A61M2205/8225—Gas operated using incorporated gas cartridges for the driving gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Preparation (AREA)
  • External Artificial Organs (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nozzles (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Vending Machines For Individual Products (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Basic Packing Technique (AREA)
  • Saccharide Compounds (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Refuse Collection And Transfer (AREA)
  • Disintegrating Or Milling (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

In order to produce an aerosol, a velour- or velvet-like material charged with powder is placed in a jet of air.
CA002086123A 1990-06-28 1991-06-21 Apparatus and process for metering powder Expired - Fee Related CA2086123C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEP4020571.1 1990-06-28
DE4020571A DE4020571A1 (en) 1990-06-28 1990-06-28 METHOD AND DEVICE FOR POWDER DOSING
DE19914102793 DE4102793A1 (en) 1991-01-31 1991-01-31 Medication powder-dosing carrier
DEP4102793.0 1991-01-31
PCT/EP1991/001153 WO1992000115A1 (en) 1990-06-28 1991-06-21 Process and device for dosing powders

Publications (2)

Publication Number Publication Date
CA2086123A1 true CA2086123A1 (en) 1991-12-29
CA2086123C CA2086123C (en) 2002-01-01

Family

ID=25894544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002086123A Expired - Fee Related CA2086123C (en) 1990-06-28 1991-06-21 Apparatus and process for metering powder

Country Status (24)

Country Link
EP (1) EP0536232B1 (en)
JP (1) JP3307389B2 (en)
KR (1) KR0179375B1 (en)
AT (1) ATE127353T1 (en)
AU (1) AU661274B2 (en)
CA (1) CA2086123C (en)
CZ (1) CZ283510B6 (en)
DE (1) DE59106431D1 (en)
DK (1) DK0536232T3 (en)
ES (1) ES2078530T3 (en)
FI (1) FI104410B (en)
GR (1) GR3017782T3 (en)
HU (1) HU216129B (en)
IE (1) IE69035B1 (en)
IL (1) IL98637A (en)
NO (1) NO304295B1 (en)
NZ (1) NZ238783A (en)
PL (1) PL165973B1 (en)
PT (1) PT98112B (en)
RU (1) RU2068274C1 (en)
SI (1) SI9111110B (en)
UA (1) UA27765C2 (en)
WO (1) WO1992000115A1 (en)
YU (1) YU48708B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6048857A (en) * 1989-10-17 2000-04-11 Ellinwood, Jr.; Everett H. Dosing method of administering medicaments via inhalation administration
DE4142238A1 (en) * 1991-12-20 1993-06-24 Boehringer Ingelheim Kg POWDER INHALATOR WITH POWDER SUPPORT FROM REGULAR MICROSTRUCTURES
SE9203570D0 (en) * 1992-11-27 1992-11-27 Astra Ab INHALES FOR MULTIPLE USE
US5388572A (en) * 1993-10-26 1995-02-14 Tenax Corporation (A Connecticut Corp.) Dry powder medicament inhalator having an inhalation-activated piston to aerosolize dose and deliver same
US5388573A (en) * 1993-12-02 1995-02-14 Tenax Corporation Dry powder inhalator medicament carrier
CZ287811B6 (en) * 1994-10-21 2001-02-14 Glaxo Wellcome Inc Medicament carrier for use in a dry powder inhalator device
US5503869A (en) * 1994-10-21 1996-04-02 Glaxo Wellcome Inc. Process for forming medicament carrier for dry powder inhalator
US5647347A (en) * 1994-10-21 1997-07-15 Glaxo Wellcome Inc. Medicament carrier for dry powder inhalator
GB9610821D0 (en) * 1996-05-23 1996-07-31 Glaxo Wellcome Inc Metering apparatus
US5871010A (en) * 1996-06-10 1999-02-16 Sarnoff Corporation Inhaler apparatus with modified surfaces for enhanced release of dry powders
GB9616047D0 (en) 1996-07-31 1996-09-11 Glaxo Group Ltd Medicament carrier with agglomerated large medicament particles and related method of manufacture thereof
WO2001094027A2 (en) * 2000-06-05 2001-12-13 Nordson Corporation Apparatus and methods for dispensing minute amounts of liquid
JP5020257B2 (en) * 2005-12-22 2012-09-05 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Inhaler
CN108814979B (en) * 2018-04-17 2020-09-22 吉林省中医药科学院 A solid medicine feed ware for paediatrics
CN113650947B (en) * 2021-08-24 2022-10-18 王霞 Accurate medicine bottle of getting of traditional chinese medicine dripping pill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837040C2 (en) * 1978-08-24 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Liquid transport system for an inhalation device
CA2058764A1 (en) * 1989-04-28 1990-10-29 Peter D. Hodson Dry powder inhalation device
GB8909891D0 (en) * 1989-04-28 1989-06-14 Riker Laboratories Inc Device

Also Published As

Publication number Publication date
NO304295B1 (en) 1998-11-30
KR930701206A (en) 1993-06-11
DE59106431D1 (en) 1995-10-12
SI9111110B (en) 1999-06-30
IE69035B1 (en) 1996-08-07
PL165973B1 (en) 1995-03-31
AU8063891A (en) 1992-01-23
ATE127353T1 (en) 1995-09-15
KR0179375B1 (en) 1999-04-01
NO925010D0 (en) 1992-12-23
NZ238783A (en) 1994-09-27
IE912245A1 (en) 1992-01-01
WO1992000115A1 (en) 1992-01-09
GR3017782T3 (en) 1996-01-31
YU111091A (en) 1994-11-15
SI9111110A (en) 1997-02-28
PT98112B (en) 1998-12-31
PT98112A (en) 1993-09-30
IL98637A0 (en) 1992-07-15
FI104410B (en) 2000-01-31
ES2078530T3 (en) 1995-12-16
HUT63775A (en) 1993-10-28
AU661274B2 (en) 1995-07-20
YU48708B (en) 1999-07-28
EP0536232A1 (en) 1993-04-14
IL98637A (en) 1998-01-04
UA27765C2 (en) 2000-10-16
JPH05508334A (en) 1993-11-25
CA2086123C (en) 2002-01-01
DK0536232T3 (en) 1996-01-22
JP3307389B2 (en) 2002-07-24
FI925882A0 (en) 1992-12-28
CZ386192A3 (en) 1993-10-13
RU2068274C1 (en) 1996-10-27
FI925882L (en) 1992-12-28
HU9204100D0 (en) 1993-05-28
HU216129B (en) 1999-04-28
CZ283510B6 (en) 1998-04-15
EP0536232B1 (en) 1995-09-06
NO925010L (en) 1993-01-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed