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WO2015071667A3 - Dispositif d'insufflation de poudre pleurale - Google Patents

Dispositif d'insufflation de poudre pleurale Download PDF

Info

Publication number
WO2015071667A3
WO2015071667A3 PCT/GB2014/053365 GB2014053365W WO2015071667A3 WO 2015071667 A3 WO2015071667 A3 WO 2015071667A3 GB 2014053365 W GB2014053365 W GB 2014053365W WO 2015071667 A3 WO2015071667 A3 WO 2015071667A3
Authority
WO
WIPO (PCT)
Prior art keywords
interface
gas
container
curve
powder
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.)
Ceased
Application number
PCT/GB2014/053365
Other languages
English (en)
Other versions
WO2015071667A2 (fr
Inventor
Edwin Richard ROE
Richard Martin VAREY
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.)
Rocket Medical PLC
Original Assignee
Rocket Medical PLC
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 Rocket Medical PLC filed Critical Rocket Medical PLC
Publication of WO2015071667A2 publication Critical patent/WO2015071667A2/fr
Publication of WO2015071667A3 publication Critical patent/WO2015071667A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
    • 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
    • A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
    • 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
    • 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
    • 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
    • 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
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/101—Pleural cavity

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (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)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne un dispositif d'insufflation de poudre portatif comprenant un actionneur permettant de fournir une succession d'explosions de gaz, une interface permettant de fixer un contenant de poudre audit dispositif; ledit contenant de poudre comportant un corps et une ouverture; et une conduite permettant de communiquer lesdites explosions de gaz à ladite interface, ladite interface comprenant une ouverture d'entrée de gaz à travers laquelle lesdites explosions de gaz entrent dans ledit contenant de poudre et une ouverture de sortie de gaz à travers laquelle un mélange de gaz et de poudre sort; ladite interface étant conçue pour contenir ledit corps avec son ouverture située vers le bas. L'invention comprend également une soupape présentant une interface permettant de fixer un contenant de poudre à la conduite principale dudit dispositif; une conduite en communication avec ladite interface et une admission d'air en communication fluidique avec la conduite principale, l'interface comprenant une ouverture d'entrée de gaz et une ouverture de sortie de gaz; ladite interface étant conçue pour contenir le corps d'un contenant de poudre avec son ouverture située vers le bas et l'interface comprenant un raccordement permettant de raccorder le contenant au dispositif, ledit raccordement présentant une courbe d'une envergure de 181-210 degrés, la courbe étant composée d'une matière plastique élastiquement déformable et, lors de l'utilisation, le contenant étant placé dans l'envergure de la courbe, ce qui amène la courbe à se déformer, de sorte que le contenant soit saisi par la courbe.
PCT/GB2014/053365 2013-11-18 2014-11-13 Dispositif d'insufflation de poudre pleurale Ceased WO2015071667A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1320290.8A GB2520324B (en) 2013-11-18 2013-11-18 Pleural powder insufflation device
GB1320290.8 2013-11-18

Publications (2)

Publication Number Publication Date
WO2015071667A2 WO2015071667A2 (fr) 2015-05-21
WO2015071667A3 true WO2015071667A3 (fr) 2015-09-17

Family

ID=49883751

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/053365 Ceased WO2015071667A2 (fr) 2013-11-18 2014-11-13 Dispositif d'insufflation de poudre pleurale

Country Status (2)

Country Link
GB (1) GB2520324B (fr)
WO (1) WO2015071667A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016115568A1 (de) * 2016-05-04 2017-11-09 Alfred Von Schuckmann Vorrichtung zur Ausgabe einer durch Luft austragbaren Substanz
KR102877143B1 (ko) * 2023-03-03 2025-10-27 주식회사 넥스트바이오메디컬 의약용 분말 분사용 디스펜서 장치

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185927A (en) * 1937-02-16 1940-01-02 Herman A Shelanski Insufflator
US4564360A (en) * 1982-10-08 1986-01-14 Fisons Plc Adjustable dose injection pistol
US20010025671A1 (en) * 1999-11-05 2001-10-04 Minimed Inc. Needle safe transfer guard
US20110251580A1 (en) * 2008-12-15 2011-10-13 Profibrix B.V. Powder delivery device
US20120046635A1 (en) * 2010-08-22 2012-02-23 St. John's Medical Research Institute, Inc. Needle Safety Guard Adapted To Attach To A Liquid Container
WO2013008040A1 (fr) * 2011-07-13 2013-01-17 Pharmaxis Ltd Améliorations relatives aux dispositifs de distribution
US20130218072A1 (en) * 2011-01-14 2013-08-22 Nipro Corporation Powder spraying device
US20130274690A1 (en) * 2010-12-23 2013-10-17 Profibrix B.V. Powder delivery device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2809976B2 (ja) * 1993-10-04 1998-10-15 株式会社カイゲン 散粉器及び散粉器に接続する散粉用ノズル
DE29806361U1 (de) * 1998-04-07 1998-09-03 Pauldrach, Georg, 30827 Garbsen Gerät zur Talkumpleurodese

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185927A (en) * 1937-02-16 1940-01-02 Herman A Shelanski Insufflator
US4564360A (en) * 1982-10-08 1986-01-14 Fisons Plc Adjustable dose injection pistol
US20010025671A1 (en) * 1999-11-05 2001-10-04 Minimed Inc. Needle safe transfer guard
US20110251580A1 (en) * 2008-12-15 2011-10-13 Profibrix B.V. Powder delivery device
US20120046635A1 (en) * 2010-08-22 2012-02-23 St. John's Medical Research Institute, Inc. Needle Safety Guard Adapted To Attach To A Liquid Container
US20130274690A1 (en) * 2010-12-23 2013-10-17 Profibrix B.V. Powder delivery device
US20130218072A1 (en) * 2011-01-14 2013-08-22 Nipro Corporation Powder spraying device
WO2013008040A1 (fr) * 2011-07-13 2013-01-17 Pharmaxis Ltd Améliorations relatives aux dispositifs de distribution

Also Published As

Publication number Publication date
GB2520324B (en) 2015-10-07
WO2015071667A2 (fr) 2015-05-21
GB201320290D0 (en) 2014-01-01
GB2520324A (en) 2015-05-20

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