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GB1396258A - Inhalation device - Google Patents

Inhalation device

Info

Publication number
GB1396258A
GB1396258A GB3814973A GB3814973A GB1396258A GB 1396258 A GB1396258 A GB 1396258A GB 3814973 A GB3814973 A GB 3814973A GB 3814973 A GB3814973 A GB 3814973A GB 1396258 A GB1396258 A GB 1396258A
Authority
GB
United Kingdom
Prior art keywords
chamber
capsule
air
inhalation
inhalation device
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.)
Expired
Application number
GB3814973A
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
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 Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Publication of GB1396258A publication Critical patent/GB1396258A/en
Expired 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
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • 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
    • A61M15/003—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
    • A61M15/0033—Details of the piercing or cutting 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
    • A61M2202/06—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)
  • 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)

Abstract

1396258 Pocket inhalers SOC FARMACEUTICI ITALIA SpA 13 Aug 1973 [13 April 1973] 38149/73 Heading A5T An inhalation device for administering finely divided medicants comprises a nebulising chamber B for a medicant capsule C, a pushbutton (E), Fig 3, (not shown) carrying needles (D) for piercing the capsule C, and air passages H in the walls defining the chamber B, aranged so that air entering the chamber B on inhalation has a vortical motion which causes the capsule C to oscillate. The passagesH have a tangentail component for causing the vortical motion of the air. An inspiration outlet of the chamber B is closed by a cap (J), Fig 4, (not shown) having a cavity for spare capsules (G) and a pocket clip (F).
GB3814973A 1973-04-13 1973-08-13 Inhalation device Expired GB1396258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2296873A IT982765B (en) 1973-04-13 1973-04-13 INHALER DEVICE

Publications (1)

Publication Number Publication Date
GB1396258A true GB1396258A (en) 1975-06-04

Family

ID=11202403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3814973A Expired GB1396258A (en) 1973-04-13 1973-08-13 Inhalation device

Country Status (7)

Country Link
JP (1) JPS49130094A (en)
BE (1) BE804645A (en)
DE (1) DE2340526A1 (en)
ES (1) ES218725Y (en)
FR (1) FR2225176B1 (en)
GB (1) GB1396258A (en)
IT (1) IT982765B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3050005A1 (en) * 1979-10-30 1982-03-18 Riker Laboratories Inc BREATH ACTUATED DEVICES FOR ADMINISTERING POWDERED MEDICAMENTS
US5476093A (en) * 1992-02-14 1995-12-19 Huhtamaki Oy Device for more effective pulverization of a powdered inhalation medicament
US5797391A (en) * 1991-03-28 1998-08-25 Rhone-Poulenc Rorer Limited Inhaler
US6575160B1 (en) 1997-08-07 2003-06-10 Art Slutsky Inhalation device
GB2449382B (en) * 2004-09-15 2009-07-22 Optinose As Nasal delivery devices
US10220165B2 (en) 2011-05-27 2019-03-05 Boehringer Ingelheim International Gmbh Inhalator and capsule for an inhalator
WO2021079344A1 (en) * 2019-10-25 2021-04-29 Philip Morris Products S.A. Inhaler article with tangential airflow end element
US11273268B2 (en) 2016-07-07 2022-03-15 Philip Morris Products S.A. Nicotine inhaler system
US12161796B2 (en) 2017-10-25 2024-12-10 Philip Morris Products, S.A. Piercing accessory for inhaler article and system
WO2026009116A1 (en) * 2024-07-03 2026-01-08 Philip Morris Products S.A. Heat-not-burn hybrid consumable article, device, and system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524902C2 (en) * 1975-06-02 1984-10-25 Schering AG, 1000 Berlin und 4709 Bergkamen Device for inhalation of medicaments
US6116234A (en) * 1999-02-01 2000-09-12 Iep Pharmaceutical Devices Inc. Metered dose inhaler agitator
CN1635853B (en) * 2002-02-20 2010-05-12 21世纪国际新技术株式会社 Device for administering fine powdered medicament
KR101066737B1 (en) * 2003-04-09 2011-09-21 노바르티스 아게 Aerosolization device with capsule perforation alignment guide
BR112018075142B1 (en) * 2016-07-07 2023-05-02 Philip Morris Products S.A ARTICLE FOR USE IN A NICOTINE INHALER AND INHALER
EP3772258B1 (en) * 2018-03-26 2023-10-25 Philip Morris Products S.A. Inhaler with vortex capsule cavity

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3050005A1 (en) * 1979-10-30 1982-03-18 Riker Laboratories Inc BREATH ACTUATED DEVICES FOR ADMINISTERING POWDERED MEDICAMENTS
US5797391A (en) * 1991-03-28 1998-08-25 Rhone-Poulenc Rorer Limited Inhaler
US5476093A (en) * 1992-02-14 1995-12-19 Huhtamaki Oy Device for more effective pulverization of a powdered inhalation medicament
US6575160B1 (en) 1997-08-07 2003-06-10 Art Slutsky Inhalation device
US10398859B2 (en) 2004-09-15 2019-09-03 Optinose As Nasal delivery devices
GB2449382B (en) * 2004-09-15 2009-07-22 Optinose As Nasal delivery devices
US8590530B2 (en) 2004-09-15 2013-11-26 Optinose As Nasal delivery devices
US10220165B2 (en) 2011-05-27 2019-03-05 Boehringer Ingelheim International Gmbh Inhalator and capsule for an inhalator
US10500355B2 (en) 2011-05-27 2019-12-10 Boehringer Ingelheim International Gmbh System composed of inhaler and capsule
US11273268B2 (en) 2016-07-07 2022-03-15 Philip Morris Products S.A. Nicotine inhaler system
US12161796B2 (en) 2017-10-25 2024-12-10 Philip Morris Products, S.A. Piercing accessory for inhaler article and system
WO2021079344A1 (en) * 2019-10-25 2021-04-29 Philip Morris Products S.A. Inhaler article with tangential airflow end element
WO2026009116A1 (en) * 2024-07-03 2026-01-08 Philip Morris Products S.A. Heat-not-burn hybrid consumable article, device, and system

Also Published As

Publication number Publication date
FR2225176B1 (en) 1979-01-26
IT982765B (en) 1974-10-21
DE2340526A1 (en) 1974-10-31
JPS49130094A (en) 1974-12-12
ES218725Y (en) 1978-01-16
ES218725U (en) 1976-09-01
BE804645A (en) 1974-03-11
FR2225176A1 (en) 1974-11-08

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
PS Patent sealed
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee