CA2248050A1 - Components for inhalation devices - Google Patents

Components for inhalation devices Download PDF

Info

Publication number
CA2248050A1
CA2248050A1 CA002248050A CA2248050A CA2248050A1 CA 2248050 A1 CA2248050 A1 CA 2248050A1 CA 002248050 A CA002248050 A CA 002248050A CA 2248050 A CA2248050 A CA 2248050A CA 2248050 A1 CA2248050 A1 CA 2248050A1
Authority
CA
Canada
Prior art keywords
carbon black
component
polymeric material
spacer
loaded
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.)
Abandoned
Application number
CA002248050A
Other languages
English (en)
French (fr)
Inventor
Carin Widerstrom
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.)
AstraZeneca AB
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
Application filed by Individual filed Critical Individual
Publication of CA2248050A1 publication Critical patent/CA2248050A1/en
Abandoned 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
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • 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
    • A61M15/0086—Inhalation chambers
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0233—Conductive materials, e.g. antistatic coatings for spark prevention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Polyamides (AREA)
CA002248050A 1996-03-22 1997-03-20 Components for inhalation devices Abandoned CA2248050A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601126-7 1996-03-22
SE9601126A SE9601126D0 (sv) 1996-03-22 1996-03-22 Components for inhalation devices

Publications (1)

Publication Number Publication Date
CA2248050A1 true CA2248050A1 (en) 1997-09-25

Family

ID=20401923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002248050A Abandoned CA2248050A1 (en) 1996-03-22 1997-03-20 Components for inhalation devices

Country Status (22)

Country Link
EP (1) EP0910422A1 (no)
JP (1) JP2000507132A (no)
KR (1) KR20000064736A (no)
CN (1) CN1213975A (no)
AR (1) AR006359A1 (no)
AU (1) AU709989B2 (no)
BR (1) BR9708135A (no)
CA (1) CA2248050A1 (no)
CZ (1) CZ300798A3 (no)
EE (1) EE9800462A (no)
ID (1) ID16289A (no)
IL (1) IL126069A0 (no)
IS (1) IS4842A (no)
MY (1) MY132493A (no)
NO (1) NO984313D0 (no)
NZ (1) NZ331615A (no)
PL (1) PL328950A1 (no)
SE (1) SE9601126D0 (no)
SK (1) SK129298A3 (no)
TR (1) TR199801869T2 (no)
WO (1) WO1997034653A1 (no)
ZA (1) ZA972059B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20020909A0 (fi) * 2002-05-14 2002-05-14 Perlos Oyj Inhalaattori, inhalaattorin komponentti ja menetelmä sellaisen valmistamiseksi
CN118059356A (zh) * 2022-11-24 2024-05-24 康希诺生物股份公司 一种雾化吸入袋及其在雾化吸入给药中的应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL111254A (en) * 1990-06-14 1998-10-30 Rhone Poulenc Rorer Ltd Powder inhalers
SE9400257D0 (sv) * 1994-01-27 1994-01-27 Astra Ab Spacer
JP3930905B2 (ja) * 1995-03-22 2007-06-13 レイケム・コーポレイション 導電性ポリマー組成物およびデバイス

Also Published As

Publication number Publication date
ID16289A (id) 1997-09-18
IL126069A0 (en) 1999-05-09
AR006359A1 (es) 1999-08-25
MY132493A (en) 2007-10-31
PL328950A1 (en) 1999-03-01
NO984313L (no) 1998-09-17
SE9601126D0 (sv) 1996-03-22
NZ331615A (en) 2000-02-28
JP2000507132A (ja) 2000-06-13
IS4842A (is) 1998-09-03
BR9708135A (pt) 1999-07-27
NO984313D0 (no) 1998-09-17
AU2186697A (en) 1997-10-10
KR20000064736A (ko) 2000-11-06
ZA972059B (en) 1997-09-22
EE9800462A (et) 1999-06-15
WO1997034653A1 (en) 1997-09-25
CN1213975A (zh) 1999-04-14
AU709989B2 (en) 1999-09-09
CZ300798A3 (cs) 1999-01-13
SK129298A3 (en) 1999-02-11
TR199801869T2 (xx) 1998-12-21
EP0910422A1 (en) 1999-04-28

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Legal Events

Date Code Title Description
FZDE Discontinued