GR3029719T3 - Powder inhaler using powder carriers with regular surface microfeatures. - Google Patents

Powder inhaler using powder carriers with regular surface microfeatures.

Info

Publication number
GR3029719T3
GR3029719T3 GR990400789T GR990400789T GR3029719T3 GR 3029719 T3 GR3029719 T3 GR 3029719T3 GR 990400789 T GR990400789 T GR 990400789T GR 990400789 T GR990400789 T GR 990400789T GR 3029719 T3 GR3029719 T3 GR 3029719T3
Authority
GR
Greece
Prior art keywords
powder
pct
carriers
regular surface
inhaler
Prior art date
Application number
GR990400789T
Other languages
English (en)
Inventor
Bernd Zierenberg
Dieter Hochrainer
Original Assignee
Boehringer Ingelheim Int
Boehringer Ingelheim Pharma
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
Application filed by Boehringer Ingelheim Int, Boehringer Ingelheim Pharma filed Critical Boehringer Ingelheim Int
Publication of GR3029719T3 publication Critical patent/GR3029719T3/el

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
    • 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
    • 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
    • A61M15/0048—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 in a plane, e.g. on diskettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
    • B05B11/062—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump designed for spraying particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
    • B05B11/062—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump designed for spraying particulate material
    • B05B11/064—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump designed for spraying particulate material the particulate material being stored in several discrete quantities delivered one at a time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/109—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the dispensing stroke being affected by the stored energy of a spring
    • B05B11/1091—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (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)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GR990400789T 1991-12-20 1999-03-18 Powder inhaler using powder carriers with regular surface microfeatures. GR3029719T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4142238A DE4142238A1 (de) 1991-12-20 1991-12-20 Pulverinhalator mit pulvertraeger aus regelmaessigen mikrostrukturen
PCT/EP1992/002867 WO1993012831A1 (de) 1991-12-20 1992-12-11 Pulverinhalator mit pulverträger aus regelmässigen mikrostrukturen

Publications (1)

Publication Number Publication Date
GR3029719T3 true GR3029719T3 (en) 1999-06-30

Family

ID=6447656

Family Applications (1)

Application Number Title Priority Date Filing Date
GR990400789T GR3029719T3 (en) 1991-12-20 1999-03-18 Powder inhaler using powder carriers with regular surface microfeatures.

Country Status (11)

Country Link
US (1) US5645050A (el)
EP (1) EP0652784B1 (el)
JP (1) JP3225294B2 (el)
AT (1) ATE177654T1 (el)
AU (1) AU3157793A (el)
DE (2) DE4142238A1 (el)
DK (1) DK0652784T3 (el)
ES (1) ES2128411T3 (el)
GR (1) GR3029719T3 (el)
WO (1) WO1993012831A1 (el)
ZA (1) ZA929919B (el)

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Also Published As

Publication number Publication date
DE4142238A1 (de) 1993-06-24
JP3225294B2 (ja) 2001-11-05
ATE177654T1 (de) 1999-04-15
ZA929919B (en) 1993-06-24
US5645050A (en) 1997-07-08
EP0652784A1 (de) 1995-05-17
ES2128411T3 (es) 1999-05-16
AU3157793A (en) 1993-07-28
DK0652784T3 (da) 1999-09-27
DE59209660D1 (de) 1999-04-22
EP0652784B1 (de) 1999-03-17
JPH07502437A (ja) 1995-03-16
WO1993012831A1 (de) 1993-07-08

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