CA2257618A1 - Dispensing system - Google Patents

Dispensing system

Info

Publication number
CA2257618A1
CA2257618A1 CA002257618A CA2257618A CA2257618A1 CA 2257618 A1 CA2257618 A1 CA 2257618A1 CA 002257618 A CA002257618 A CA 002257618A CA 2257618 A CA2257618 A CA 2257618A CA 2257618 A1 CA2257618 A1 CA 2257618A1
Authority
CA
Canada
Prior art keywords
manifold
nebulizer
port
compressed air
dispensing 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.)
Granted
Application number
CA002257618A
Other languages
French (fr)
Other versions
CA2257618C (en
Inventor
Jonathan Stanley Harold Denyer
Anthony Dyche
Jacek Lech Basista
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.)
Respironics UK Ltd
Original Assignee
Individual
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
Priority claimed from GB9612968A external-priority patent/GB2316323B/en
Application filed by Individual filed Critical Individual
Priority to CA002538181A priority Critical patent/CA2538181C/en
Publication of CA2257618A1 publication Critical patent/CA2257618A1/en
Application granted granted Critical
Publication of CA2257618C publication Critical patent/CA2257618C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor

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)
  • Nozzles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A product dispensing system comprises a calibrated nebulizer having a nebulizer jet, mouthpiece, means for sourcing compressed air, a manifold for distributing the source of compressed air in at least one direction, a nebulizer accommodation means which is accessed by port, and a valve means for controlling the manifold and thereby the flow of compressed air to the port. The manifold and the port are linked by a length of tube, wherein the internal volume of the tube from the manifold outlet to the nebulizer jet is less than 0.7 ml.
CA002257618A 1996-06-20 1997-06-20 Dispensing system Expired - Fee Related CA2257618C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002538181A CA2538181C (en) 1996-06-20 1997-06-20 Dispensing system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9612968A GB2316323B (en) 1996-06-20 1996-06-20 Dispensing system
GB9612968.9 1996-06-20
PCT/GB1997/001682 WO1997048431A2 (en) 1996-06-20 1997-06-20 Dispensing system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002538181A Division CA2538181C (en) 1996-06-20 1997-06-20 Dispensing system

Publications (2)

Publication Number Publication Date
CA2257618A1 true CA2257618A1 (en) 1997-12-24
CA2257618C CA2257618C (en) 2006-07-25

Family

ID=36709732

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002257618A Expired - Fee Related CA2257618C (en) 1996-06-20 1997-06-20 Dispensing system

Country Status (1)

Country Link
CA (1) CA2257618C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109195654A (en) * 2016-06-13 2019-01-11 尼科创业控股有限公司 Aerosol delivery device
EP3817599A4 (en) * 2019-04-30 2022-03-09 KT&G Corporation Aerosol generating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109195654A (en) * 2016-06-13 2019-01-11 尼科创业控股有限公司 Aerosol delivery device
US11298479B2 (en) 2016-06-13 2022-04-12 Nicoventures Trading Limited Aerosol delivery device
EP3817599A4 (en) * 2019-04-30 2022-03-09 KT&G Corporation Aerosol generating device

Also Published As

Publication number Publication date
CA2257618C (en) 2006-07-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed