CA3105734A1 - High pressure inhalation device - Google Patents

High pressure inhalation device Download PDF

Info

Publication number
CA3105734A1
CA3105734A1 CA3105734A CA3105734A CA3105734A1 CA 3105734 A1 CA3105734 A1 CA 3105734A1 CA 3105734 A CA3105734 A CA 3105734A CA 3105734 A CA3105734 A CA 3105734A CA 3105734 A1 CA3105734 A1 CA 3105734A1
Authority
CA
Canada
Prior art keywords
pressure
inhalation device
chamber
piston
plunger
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.)
Pending
Application number
CA3105734A
Other languages
English (en)
French (fr)
Inventor
Frank Bartels
Jurgen Rawert
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.)
Invox Belgium NV
Original Assignee
Softhale NV
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 Softhale NV filed Critical Softhale NV
Publication of CA3105734A1 publication Critical patent/CA3105734A1/en
Pending 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/006—Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
    • A61M11/007—Syringe-type or piston-type sprayers or atomisers
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001—Particle size control
    • 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
    • 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
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8218—Gas operated
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA3105734A 2018-08-10 2019-08-07 High pressure inhalation device Pending CA3105734A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862717614P 2018-08-10 2018-08-10
US62/717,614 2018-08-10
EP18188584 2018-08-10
EP18188584.9 2018-08-10
PCT/EP2019/071195 WO2020030682A1 (en) 2018-08-10 2019-08-07 High pressure inhalation device

Publications (1)

Publication Number Publication Date
CA3105734A1 true CA3105734A1 (en) 2020-02-13

Family

ID=67482951

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3105734A Pending CA3105734A1 (en) 2018-08-10 2019-08-07 High pressure inhalation device

Country Status (9)

Country Link
US (1) US12629484B2 (enExample)
EP (1) EP3833416B1 (enExample)
JP (2) JP7796529B2 (enExample)
CN (1) CN112533656B (enExample)
BR (1) BR112021001981A2 (enExample)
CA (1) CA3105734A1 (enExample)
ES (1) ES3014610T3 (enExample)
TW (1) TWI819055B (enExample)
WO (1) WO2020030682A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3168027A1 (en) 2020-03-31 2021-10-07 Jurgen Rawert Aerosol delivery of at least two liquid compositions
EP4049700A1 (en) * 2021-02-25 2022-08-31 Sanofi Fluid dispensing device
WO2026017276A1 (en) * 2024-07-17 2026-01-22 Vectura Delivery Devices Limited Soft mist inhaler

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559241A (en) 1978-07-05 1980-01-23 Hitachi Ltd Constant voltage circuit
JPS59158460A (ja) 1983-03-01 1984-09-07 Nec Corp 構造体メモリ回収方式
US4603794A (en) * 1985-03-29 1986-08-05 Battelle Development Corporation Pressure multiplying dispenser
SG45171A1 (en) 1990-03-21 1998-01-16 Boehringer Ingelheim Int Atomising devices and methods
DE69913113T2 (de) * 1998-03-10 2004-08-26 Valois S.A.S. Behälter, verfahren zur befüllung dieses behälter und abgabevorrichtung für das im behälter enthaltene pulver
US7335186B2 (en) * 1998-03-13 2008-02-26 Alexander George Brian O'Neil Patient controlled drug delivery device
DE10154237A1 (de) 2001-11-07 2003-05-15 Steag Microparts Gmbh Zerstäuber für manuelle Betätigung
WO2004022244A1 (de) * 2002-09-05 2004-03-18 Boehringer Ingelheim Pharma Gmbh & Co. Kg Apparat zum ausbringen von flüssigkeiten, hierzu geeignete behälterpatrone, und system aus dem apparat zum ausbringen von flüssigkeiten und der behälterpatrone
DE102006022002A1 (de) * 2006-05-10 2007-11-15 Boehringer Ingelheim International Gmbh Zerstäuber und Verfahren zur Zerstäubung von Fluid
DE102006025871A1 (de) 2006-06-02 2007-12-06 Boehringer Ingelheim Pharma Gmbh & Co. Kg Zerstäuber
EP2155306A2 (en) * 2007-06-15 2010-02-24 Boehringer Ingelheim International GmbH Inhaler
GB0800709D0 (en) 2008-01-16 2008-02-20 Dunne Stephen T Double jet impinging nozzle
CN102271741A (zh) * 2008-12-02 2011-12-07 热疗公司 用于输送含有细冰颗粒的呼吸气体的系统和方法
CA2752677A1 (en) * 2009-02-18 2010-08-26 Boehringer Ingelheim International Gmbh Nebuliser
ES2657238T3 (es) * 2009-02-18 2018-03-02 Boehringer Ingelheim International Gmbh Dispositivo, cartucho y método para distribuir un líquido
DE102009021501B4 (de) * 2009-05-15 2011-09-01 F. Holzer Gmbh Vorratsbehälter sowie Verwendung des Vorratsbehälters
BRPI1011813B1 (pt) * 2009-06-25 2020-08-04 Boehringer Ingelheim Vetmedica Gmbh Inalador
EP3184136B1 (en) * 2010-03-25 2021-06-02 New Injection Systems Ltd Injector
DE102014203246B4 (de) 2014-02-24 2017-05-11 Heraeus Medical Gmbh Vakuummotor zum Betreiben eines Lavage-Systems und Verfahren zum Erzeugen einer periodischen Bewegung
DE102014208064B4 (de) 2014-04-29 2015-12-03 Heraeus Medical Gmbh Lavage-System mit einem Druckgasmotor sowie Verfahren zum Erzeugen eines Sprühstoßes
ES3023618T3 (en) 2017-04-28 2025-06-02 Invox Belgium Nv Non-therapeutic method for the generation of a nebulised aerosol

Also Published As

Publication number Publication date
JP2024109965A (ja) 2024-08-14
JP2021532923A (ja) 2021-12-02
EP3833416A1 (en) 2021-06-16
WO2020030682A1 (en) 2020-02-13
CN112533656A (zh) 2021-03-19
EP3833416B1 (en) 2025-01-01
TW202019509A (zh) 2020-06-01
ES3014610T3 (en) 2025-04-23
US12629484B2 (en) 2026-05-19
BR112021001981A2 (pt) 2021-04-27
JP7796529B2 (ja) 2026-01-09
TWI819055B (zh) 2023-10-21
CN112533656B (zh) 2024-07-05
US20210290863A1 (en) 2021-09-23

Similar Documents

Publication Publication Date Title
EP0627230A2 (en) Atomising device for inhaler
JP2024109965A (ja) 高圧吸入装置
CN113677386B (zh) 改进的阀
US20240382701A1 (en) Inhalation device system with a counting and blocking assembly
EP4126134B1 (en) Inhalation device system
TWI910142B (zh) 用於產生至少兩種液體組合物的氣霧劑的吸入裝置及其筒單元以及該筒單元的用途
RU2801255C2 (ru) Ингаляционное устройство высокого давления
HK40046097B (en) High pressure inhalation device
HK40046097A (en) High pressure inhalation device
HK40084750A (en) Inhalation device system
HK40084750B (en) Inhalation device system
HK40084749A (en) Aerosol delivery of at least two liquid compositions

Legal Events

Date Code Title Description
R11 Change to the name of applicant or owner or transfer of ownership requested

Free format text: ST27 STATUS EVENT CODE: A-1-1-R10-R11-R103 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CHANGE OF NAME REQUEST RECEIVED

Effective date: 20240724

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 5TH ANNIV.) - STANDARD

Year of fee payment: 5

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20240729

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20240729

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20240729

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P11-P101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - VOLUNTARY AMENDMENT

Effective date: 20240806

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D11-D117 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION RECEIVED

Effective date: 20241105

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20241105

D00 Search and/or examination requested or commenced

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D00-D118 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20241121

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT

Effective date: 20241121

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED

Effective date: 20241121

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20241121

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20241224

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20250217

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250411

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-D155 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALL REQUIREMENTS FOR EXAMINATION DETERMINED COMPLIANT

Effective date: 20250430

R13 Change to the name of applicant or owner recorded

Free format text: ST27 STATUS EVENT CODE: A-2-2-R10-R13-R104 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CHANGE OF NAME REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20250610

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 6TH ANNIV.) - STANDARD

Year of fee payment: 6

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250730

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250730

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260513

D15 Examination report completed

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT

Effective date: 20260526

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 7TH ANNIV.) - STANDARD

Year of fee payment: 7

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260729

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260729