CA2816598C - Spacer and components therefor - Google Patents

Spacer and components therefor Download PDF

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Publication number
CA2816598C
CA2816598C CA2816598A CA2816598A CA2816598C CA 2816598 C CA2816598 C CA 2816598C CA 2816598 A CA2816598 A CA 2816598A CA 2816598 A CA2816598 A CA 2816598A CA 2816598 C CA2816598 C CA 2816598C
Authority
CA
Canada
Prior art keywords
reservoir
flow control
control portion
chamber
during user
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
CA2816598A
Other languages
English (en)
French (fr)
Other versions
CA2816598A1 (en
Inventor
Allan Eagle
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.)
Medical Developments International Ltd
Original Assignee
Medical Developments International Ltd
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 Medical Developments International Ltd filed Critical Medical Developments International Ltd
Publication of CA2816598A1 publication Critical patent/CA2816598A1/en
Application granted granted Critical
Publication of CA2816598C publication Critical patent/CA2816598C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M15/0065—Inhalators with dosage or measuring devices
    • 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
    • A61M15/0016—Details of inhalators; Constructional features thereof with inhalation check valves located downstream of the dispenser, i.e. traversed by the product
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors or tube couplings
    • A61M2039/1077—Adapters, e.g. couplings adapting a connector to one or several other connectors
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Emergency Medicine (AREA)
  • Biophysics (AREA)
  • Medicinal Preparation (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA2816598A 2010-11-10 2011-02-24 Spacer and components therefor Active CA2816598C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU201014848F AU333977S (en) 2010-11-10 2010-11-10 Valve for a spacer
AU14848/2010 2010-11-10
PCT/AU2011/000200 WO2012061866A1 (en) 2010-11-10 2011-02-24 Spacer and components therefor

Publications (2)

Publication Number Publication Date
CA2816598A1 CA2816598A1 (en) 2012-05-18
CA2816598C true CA2816598C (en) 2018-03-06

Family

ID=46050220

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2816598A Active CA2816598C (en) 2010-11-10 2011-02-24 Spacer and components therefor
CA140182F Expired - Lifetime CA140182S (en) 2010-11-10 2011-04-15 Valve for a spacer

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA140182F Expired - Lifetime CA140182S (en) 2010-11-10 2011-04-15 Valve for a spacer

Country Status (12)

Country Link
US (2) US8905020B2 (enExample)
EP (1) EP2678060B1 (enExample)
JP (1) JP5647736B2 (enExample)
AU (2) AU333977S (enExample)
CA (2) CA2816598C (enExample)
CY (1) CY1117781T1 (enExample)
ES (1) ES2572643T3 (enExample)
PL (1) PL2678060T3 (enExample)
PT (1) PT2678060T (enExample)
TW (1) TWD146253S (enExample)
WO (1) WO2012061866A1 (enExample)
ZA (1) ZA201303028B (enExample)

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BR112013006254B1 (pt) * 2010-09-21 2021-03-30 Koninklijke Philips N.V. Câmara de inalação valvulada
USD748228S1 (en) 2013-01-31 2016-01-26 S.P.M. Flow Control, Inc. Valve seat
US20130202457A1 (en) 2012-02-03 2013-08-08 S.P.M. Flow Control, Inc. Pump assembly including fluid cylinder and tapered valve seats
USD706391S1 (en) * 2012-02-28 2014-06-03 Eaton Corporation Annular flux collector for a valve body
AU342088S (en) * 2012-03-28 2012-04-24 Elmich Pte Ltd Bearer holder
USD715404S1 (en) * 2012-12-18 2014-10-14 Peter Clarke Non-return valve
USD700682S1 (en) * 2013-01-25 2014-03-04 S.P.M. Flow Control, Inc. Valve seat
USD735316S1 (en) * 2013-03-11 2015-07-28 Fsc Laboratories, Inc. Inhalation spacer
EP2783728B1 (de) 2013-03-26 2016-12-14 R. Cegla GmbH & Co. KG Therapiegerät zur Behandlung von Atemwegserkrankungen
US20140355969A1 (en) * 2013-05-28 2014-12-04 Sis Resources, Ltd. One-way valve for atomizer section in electronic cigarettes
WO2015006639A1 (en) * 2013-07-12 2015-01-15 SILVA, John, H. Mouthpiece for inhalers
USD741001S1 (en) * 2013-07-16 2015-10-13 Fontem Holdings 4 B.V. Nozzle
AR097394A1 (es) 2013-08-20 2016-03-09 Boehringer Ingelheim Vetmedica Gmbh Inhalador
CA2913811C (en) 2013-08-20 2022-06-07 Boehringer Ingelheim Vetmedica Gmbh Inhaler
KR102502328B1 (ko) 2013-08-20 2023-02-23 베링거잉겔하임베트메디카게엠베하 흡입기
USD715898S1 (en) * 2013-10-17 2014-10-21 Kattoe Co., Ltd. Air valve
CA2931644C (en) 2013-11-26 2019-08-06 S.P.M. Flow Control, Inc. Valve seats for use in fracturing pumps
USD776428S1 (en) * 2014-04-30 2017-01-17 Watts Water Technologies, Inc. Plunger
US20160256641A1 (en) * 2015-03-02 2016-09-08 Edward Lisberg Delivery System for Metered Dose Inhalers
US11116918B2 (en) * 2015-03-02 2021-09-14 Abithas, Inc. Delivery system for metered dose inhalers
USD796632S1 (en) * 2016-02-26 2017-09-05 S.P.M. Flow Control, Inc. Valve member
EP3393564B1 (en) * 2015-12-21 2021-09-15 Kindeva Drug Delivery L.P. Flow governors for use in medicinal inhalers
MX2018014121A (es) * 2016-05-19 2019-04-29 Trudell Medical Int Camara de retencion con valvula inteligente.
USD851746S1 (en) * 2016-06-08 2019-06-18 Pari GmbH Spezialisten für effektive Inhalation Spacer chamber for an inhaler
USD820433S1 (en) * 2016-06-08 2018-06-12 Pari GmbH Spezialisten für effektive Inhalation Spacer chamber with actuator for an inhaler
USD835260S1 (en) * 2017-04-06 2018-12-04 Abithas, Llc Delivery assist device for metered dose inhaler
KR101897152B1 (ko) * 2017-05-19 2018-09-11 배수진 네블라이저
EP3409315A1 (de) 2017-06-02 2018-12-05 R. Cegla GmbH & Co. KG Inhalationssystem
US11577033B2 (en) 2018-06-05 2023-02-14 Medline Industries, Lp Valved spacer for inhalation device
EP3682923B1 (en) * 2019-01-15 2021-12-15 Air Liquide Medical Systems S.R.L. Medication inhaler for aerosol pulmonary delivery with visual feedback system
USD898184S1 (en) * 2019-01-29 2020-10-06 Handi-Craft Company Breast pump valve
USD963798S1 (en) * 2019-05-21 2022-09-13 Husky Corporation Tilted poppet valve for fuel dispensing nozzle
USD1027129S1 (en) * 2022-07-16 2024-05-14 Hui Zhang Shower valve set
CN120419941A (zh) * 2023-12-06 2025-08-05 东莞怡和嘉业医疗科技有限公司 制氧控制方法及制氧系统
USD1065537S1 (en) 2024-07-30 2025-03-04 Stericube Surgical Systems, Llc Filter separator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674318A (en) * 1951-06-01 1954-04-06 Wayne N Sutliff Wire line bailer for picking up junk in oil well bores
US4259951A (en) * 1979-07-30 1981-04-07 Chesebrough-Pond's Inc. Dual valve for respiratory device
AU651882B2 (en) * 1991-05-14 1994-08-04 Visiomed Group Limited Aerosol inhalation device
USD362295S (en) * 1994-05-25 1995-09-12 Scheurer Robert S Air valve
CA2826724C (en) * 2000-04-11 2016-02-02 Trudell Medical International Aerosol delivery apparatus with positive expiratory pressure capacity
JP2002306597A (ja) 2001-04-13 2002-10-22 Shuichi Aramaki 吸入器への呼気逆流防止装置
WO2003092777A1 (en) * 2002-05-03 2003-11-13 Trudell Medical International Aerosol medication delivery apparatus with narrow orifice
US6904908B2 (en) * 2002-05-21 2005-06-14 Trudell Medical International Visual indicator for an aerosol medication delivery apparatus and system
US7185651B2 (en) * 2002-06-18 2007-03-06 Nektar Therapeutics Flow regulator for aerosol drug delivery and methods
DE10233150B4 (de) * 2002-07-22 2013-03-07 Alfred Von Schuckmann Handbetätigbarer Inhalator für pulverförmige Substanzen
US7748385B2 (en) * 2003-05-23 2010-07-06 Ric Investments, Inc Valved holding chamber for use with an aerosol medication delivery system
US7107987B2 (en) * 2004-02-10 2006-09-19 Cfd Research Corporation Spacer for delivery of medications from an inhaler to children and breathing impaired patients
GB2412325B (en) 2004-03-24 2006-02-08 Galal Eldin Ibrahim Fahmy A portable spacer for use with inhalers
USD599434S1 (en) * 2006-10-30 2009-09-01 Tour & Andersson Ab Valve cone for a regulating valve
US7509948B1 (en) * 2007-10-01 2009-03-31 Caterpillar Inc. Variable displacement pump with an anti-stiction device
AU328976S (en) * 2009-11-23 2009-12-17 Goyen Controls Co Valve diaphragm
AU328975S (en) * 2009-11-23 2009-12-17 Goyen Controls Co Valve diaphragm

Also Published As

Publication number Publication date
US8905020B2 (en) 2014-12-09
US20130291862A1 (en) 2013-11-07
JP5647736B2 (ja) 2015-01-07
ZA201303028B (en) 2014-01-29
JP2013542812A (ja) 2013-11-28
EP2678060A1 (en) 2014-01-01
EP2678060A4 (en) 2014-10-22
WO2012061866A1 (en) 2012-05-18
CA2816598A1 (en) 2012-05-18
TWD146253S (zh) 2012-04-01
AU2011326322B2 (en) 2013-11-07
PL2678060T3 (pl) 2016-10-31
EP2678060B1 (en) 2016-04-13
CY1117781T1 (el) 2017-05-17
USD682989S1 (en) 2013-05-21
PT2678060T (pt) 2016-07-13
ES2572643T3 (es) 2016-06-01
AU333977S (en) 2010-12-03
AU2011326322A1 (en) 2013-03-21
CA140182S (en) 2011-11-30

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