CA2919329C - Dosing system for an inhalation device - Google Patents

Dosing system for an inhalation device Download PDF

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Publication number
CA2919329C
CA2919329C CA2919329A CA2919329A CA2919329C CA 2919329 C CA2919329 C CA 2919329C CA 2919329 A CA2919329 A CA 2919329A CA 2919329 A CA2919329 A CA 2919329A CA 2919329 C CA2919329 C CA 2919329C
Authority
CA
Canada
Prior art keywords
filling chamber
plunger
chamber
liquid
dosing system
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.)
Active
Application number
CA2919329A
Other languages
English (en)
French (fr)
Other versions
CA2919329A1 (en
Inventor
Raimund Johannes GLEIXNER
Monika Hartmann
Martin Christoph HEISS
Martin Huber
Tobias Kolb
Bernhard Muellinger
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.)
Vectura GmbH
Original Assignee
Vectura GmbH
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 Vectura GmbH filed Critical Vectura GmbH
Publication of CA2919329A1 publication Critical patent/CA2919329A1/en
Application granted granted Critical
Publication of CA2919329C publication Critical patent/CA2919329C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/0065Inhalators with dosage or measuring devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/0065Inhalators with dosage or measuring devices
    • A61M15/0066Inhalators with dosage or measuring devices with means for varying the dose size
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/0085Inhalators using ultrasonics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22Valves or arrangement of valves
    • A61M39/24Check- or non-return valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/02Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22Valves or arrangement of valves
    • A61M39/24Check- or non-return valves
    • A61M2039/2426Slit valve
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22Valves or arrangement of valves
    • A61M39/24Check- or non-return valves
    • A61M2039/2473Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • A61M2039/248Ball-valve
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3379Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3386Low level detectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/58Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/584Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Basic Packing Technique (AREA)
CA2919329A 2013-08-16 2014-08-18 Dosing system for an inhalation device Active CA2919329C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13180770.3 2013-08-16
EP13180770 2013-08-16
PCT/EP2014/067604 WO2015022436A1 (en) 2013-08-16 2014-08-18 Dosing system for an inhalation device

Publications (2)

Publication Number Publication Date
CA2919329A1 CA2919329A1 (en) 2015-02-19
CA2919329C true CA2919329C (en) 2018-06-26

Family

ID=48998508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2919329A Active CA2919329C (en) 2013-08-16 2014-08-18 Dosing system for an inhalation device

Country Status (15)

Country Link
US (1) US10682477B2 (enExample)
EP (1) EP3033128B1 (enExample)
JP (1) JP6401273B2 (enExample)
KR (1) KR101839938B1 (enExample)
CN (1) CN105636628B (enExample)
AU (1) AU2014307821C1 (enExample)
CA (1) CA2919329C (enExample)
ES (1) ES2674089T3 (enExample)
NZ (1) NZ716117A (enExample)
PL (1) PL3033128T3 (enExample)
PT (1) PT3033128T (enExample)
RU (1) RU2646746C2 (enExample)
SG (1) SG11201600765PA (enExample)
TR (1) TR201808138T4 (enExample)
WO (1) WO2015022436A1 (enExample)

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US10093194B2 (en) 2013-09-30 2018-10-09 Elwha Llc Communication and control system and method regarding electric vehicle for wireless electric vehicle electrical energy transfer
CN108144168A (zh) * 2015-05-16 2018-06-12 苏州汉方医药有限公司 一种手动悬浮微颗粒发生器与化学药物制剂组成的治疗药盒
CA3008793A1 (en) * 2015-06-16 2016-12-22 Kathryn CASHMAN Inhalant device
GB201605100D0 (en) * 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Vapour provision system
GB201605101D0 (en) 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Electronic vapour provision system
GB201605105D0 (en) 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Vapour provision apparatus
JP6686682B2 (ja) * 2016-05-09 2020-04-22 オムロンヘルスケア株式会社 メッシュ式ネブライザおよび交換部材
JP6776761B2 (ja) * 2016-09-20 2020-10-28 オムロンヘルスケア株式会社 メッシュ式ネブライザおよび薬液パック
US11660403B2 (en) 2016-09-22 2023-05-30 Juul Labs, Inc. Leak-resistant vaporizer device
CN107970505B (zh) * 2016-10-24 2020-11-03 田中枢 一种便携式胰岛素雾化给药装置
WO2018087161A1 (en) * 2016-11-09 2018-05-17 Arven Ilac Sanayi Ve Ticaret A.S. Inhaler device with improved locking clip
EP3641863B1 (en) * 2017-06-21 2021-01-20 Vectura Delivery Devices Limited Dosing system for an inhalation device, inhalation device, and method for dosing liquid to an inhalation device
DE102017124742A1 (de) * 2017-10-23 2019-04-25 Nebu-Tec Med. Produkte Eike Kern Gmbh Automatische Medikamentendosierung bei Verneblern
EP3720533B1 (en) * 2017-12-05 2023-08-23 Maquet Critical Care AB Piercing assembly and breathing conduit kit
CN109744902B (zh) * 2017-12-26 2021-12-03 九阳股份有限公司 一种具有防溢功能的食品加工机
TWI668021B (zh) * 2018-06-06 2019-08-11 國立臺灣大學 無使用方向限制之霧化器
JP7422279B2 (ja) * 2018-11-09 2024-01-26 インヴォックス ベルジアム エヌヴイ 吸入装置のためのリザーバ
CN109353683A (zh) * 2018-11-12 2019-02-19 宁波圣捷喷雾泵有限公司 一种喷雾枪头
US20220176064A1 (en) * 2019-04-12 2022-06-09 Sensory Cloud, Llc Thin-profile delivery apparatus and media cartridges
JP2022532431A (ja) 2019-05-16 2022-07-14 エアロベイト セラピューティクス, インコーポレイテッド イマチニブ製剤、その製造および使用
GB2591073A (en) 2019-11-25 2021-07-21 Nicoventures Trading Ltd Aerosolisable material for insertion into an aerosol provision device
US11771591B2 (en) * 2020-08-17 2023-10-03 Lumio Health Inc. Liquid medication dispensing apparatus
KR20230127203A (ko) * 2020-09-22 2023-08-31 아발린 파마 아이엔씨. 개선된 에어로졸 매개변수를 위한 분무기 장치 최적화 및 이의 용도
TWI747773B (zh) * 2021-03-25 2021-11-21 心誠鎂行動醫電股份有限公司 給藥容器以及霧化裝置

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US4566452A (en) * 1982-07-12 1986-01-28 American Hospital Supply Corporation Nebulizer
DE4128295A1 (de) * 1991-08-27 1993-03-04 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer fliessfaehige medien
DE69329110T2 (de) * 1992-04-09 2001-03-22 Omron Corp., Kyoto Ultraschallzerstäuber
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Also Published As

Publication number Publication date
NZ716117A (en) 2019-10-25
AU2014307821A1 (en) 2016-02-11
TR201808138T4 (tr) 2018-07-23
AU2014307821C1 (en) 2019-08-01
PL3033128T3 (pl) 2018-08-31
RU2646746C2 (ru) 2018-03-06
JP6401273B2 (ja) 2018-10-10
SG11201600765PA (en) 2016-02-26
RU2016109171A (ru) 2017-09-22
US20160193434A1 (en) 2016-07-07
KR101839938B1 (ko) 2018-03-20
EP3033128A1 (en) 2016-06-22
CN105636628A (zh) 2016-06-01
AU2014307821B2 (en) 2018-05-10
EP3033128B1 (en) 2018-03-21
US10682477B2 (en) 2020-06-16
PT3033128T (pt) 2018-06-18
KR20160044518A (ko) 2016-04-25
CA2919329A1 (en) 2015-02-19
WO2015022436A1 (en) 2015-02-19
ES2674089T3 (es) 2018-06-27
JP2016531672A (ja) 2016-10-13
CN105636628B (zh) 2019-09-10

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20161116