CA2224244A1 - Patient controlled drug delivery device - Google Patents

Patient controlled drug delivery device

Info

Publication number
CA2224244A1
CA2224244A1 CA002224244A CA2224244A CA2224244A1 CA 2224244 A1 CA2224244 A1 CA 2224244A1 CA 002224244 A CA002224244 A CA 002224244A CA 2224244 A CA2224244 A CA 2224244A CA 2224244 A1 CA2224244 A1 CA 2224244A1
Authority
CA
Canada
Prior art keywords
pumping means
medicament
conduit
delivery device
reservoir
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
CA002224244A
Other languages
French (fr)
Other versions
CA2224244C (en
Inventor
Alexander George Brian O'neil
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.)
CHRISTINE O'NEIL AND ALEXANDER GEORGE BRIAN O'NEIL
Original Assignee
O'neil, Christine
Alexander George Brian O'neil
Christine O'neil And Alexander George Brian O'neil
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 AUPN3420A external-priority patent/AUPN342095A0/en
Priority claimed from AUPN6993A external-priority patent/AUPN699395A0/en
Priority claimed from AUPN8141A external-priority patent/AUPN814196A0/en
Application filed by O'neil, Christine, Alexander George Brian O'neil, Christine O'neil And Alexander George Brian O'neil filed Critical O'neil, Christine
Publication of CA2224244A1 publication Critical patent/CA2224244A1/en
Application granted granted Critical
Publication of CA2224244C publication Critical patent/CA2224244C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • 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
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/0081—Locking means
    • 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
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/0083—Timers
    • 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
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0056—Containers with an additional opening for filling or refilling
    • 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
    • A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M2005/1401—Functional features
    • A61M2005/1405—Patient controlled analgesia [PCA]
    • 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
    • A61M2202/04—Liquids

Abstract

A delivery device for patient-controlled infusion of a medicament, the delivery device comprising a reservoir for the medicament and a pump having a predetermined delivery dose which is capable of displacing the medicament from the reservoir and delivering it to a patient, wherein the pump comprises a pumping means, a first conduit, capable of restricting flow rate, chosen in conjunction with the delivery dose of the pumping means to define a predetermined maximum dosage rate, said conduit connecting the reservoir to a pumping means, a one-way valve in fluid communication with the first conduit and the pumping means which permits medicament flow into the pumping means but prevents reverse flow, a controlling means, and a second conduit extending from the pumping means and having a distal end through which the medicament may be released, wherein the controlling means, (a) is in fluid communication with the pumping means and the second conduit; (b) opens when pressure within the dose chamber exceeds a predetermined minimum opening pressure for the controlling means; and, (c) is adapted to prevent the reverse flow of medicament and air into the pumping means.
CA002224244A 1995-06-07 1996-06-07 Patient controlled drug delivery device Expired - Lifetime CA2224244C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
AUPN3420A AUPN342095A0 (en) 1995-06-07 1995-06-07 A patient controlled delivery device for intra nasal, intra vaginal or intra rectal patient controlled dose delivery system
AUPN3420 1995-06-07
AUPN6993 1995-12-05
AUPN6993A AUPN699395A0 (en) 1995-12-05 1995-12-05 Patient controlled drug delivery device
AUPN8141A AUPN814196A0 (en) 1996-02-19 1996-02-19 Patient controlled drug delivery device
AUPN8141 1996-02-19
PCT/AU1996/000345 WO1996040332A1 (en) 1995-06-07 1996-06-07 Patient controlled drug delivery device

Publications (2)

Publication Number Publication Date
CA2224244A1 true CA2224244A1 (en) 1996-12-19
CA2224244C CA2224244C (en) 2007-03-20

Family

ID=27157866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002224244A Expired - Lifetime CA2224244C (en) 1995-06-07 1996-06-07 Patient controlled drug delivery device

Country Status (11)

Country Link
US (1) US6605060B1 (en)
EP (1) EP0840630B1 (en)
JP (1) JPH11500646A (en)
CN (1) CN1122540C (en)
AT (1) ATE430595T1 (en)
CA (1) CA2224244C (en)
DE (1) DE69637920D1 (en)
HK (1) HK1015294A1 (en)
IL (2) IL122499A (en)
RO (1) RO116599B1 (en)
WO (1) WO1996040332A1 (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0900099B1 (en) * 1996-03-14 2003-06-04 O'NEIL, Christine Patient controllable drug delivery system flow regulating means
DE19807922A1 (en) * 1998-02-25 1999-08-26 Pfeiffer Erich Gmbh & Co Kg Media Donor
US7335186B2 (en) * 1998-03-13 2008-02-26 Alexander George Brian O'Neil Patient controlled drug delivery device
CA2417727C (en) * 2000-07-31 2009-09-01 Nycomed Danmark A/S Fentanyl composition for nasal administration
DE10141650C1 (en) 2001-08-24 2002-11-28 Lohmann Therapie Syst Lts Safe transdermal therapeutic system for administration of fentanyl or analogous analgesics, having matrix layer of carboxy group-free polyacrylate adhesive providing high permeation rate
AU2004218340B2 (en) * 2003-03-04 2009-08-06 Ethicon Endo-Surgery, Inc. Patient monitoring and drug delivery system and method of use
US20050177136A1 (en) * 2003-12-19 2005-08-11 Miller Landon C. Externally disposed pump for use with an internally mounted and compliant catheter
US20090112179A1 (en) * 2005-09-22 2009-04-30 Bart Joseph Zoltan Automated animal dosing system and method
US8865743B2 (en) 2006-01-06 2014-10-21 Acelrx Pharmaceuticals, Inc. Small volume oral transmucosal dosage forms containing sufentanil for treatment of pain
US8535714B2 (en) 2006-01-06 2013-09-17 Acelrx Pharmaceuticals, Inc. Small volume oral transmucosal dosage forms containing sufentanil for treatment of pain
US8252329B2 (en) 2007-01-05 2012-08-28 Acelrx Pharmaceuticals, Inc. Bioadhesive drug formulations for oral transmucosal delivery
US9289583B2 (en) 2006-01-06 2016-03-22 Acelrx Pharmaceuticals, Inc. Methods for administering small volume oral transmucosal dosage forms using a dispensing device
US8252328B2 (en) 2006-01-06 2012-08-28 Acelrx Pharmaceuticals, Inc. Bioadhesive drug formulations for oral transmucosal delivery
US8357114B2 (en) 2006-01-06 2013-01-22 Acelrx Pharmaceuticals, Inc. Drug dispensing device with flexible push rod
US8202535B2 (en) 2006-01-06 2012-06-19 Acelrx Pharmaceuticals, Inc. Small-volume oral transmucosal dosage forms
US9066847B2 (en) * 2007-01-05 2015-06-30 Aceirx Pharmaceuticals, Inc. Storage and dispensing devices for administration of oral transmucosal dosage forms
US8753308B2 (en) 2006-01-06 2014-06-17 Acelrx Pharmaceuticals, Inc. Methods for administering small volume oral transmucosal dosage forms using a dispensing device
US8091741B2 (en) * 2006-09-25 2012-01-10 Michael Pritchard Fluid dispenser
CN101918055B (en) * 2007-09-28 2013-03-27 凯利宝医疗公司 Disposable infusion device with reuse lock-out
US8231572B2 (en) * 2007-09-28 2012-07-31 Calibra Medical, Inc. Disposable infusion device with reuse lock-out
WO2010043394A1 (en) * 2008-10-16 2010-04-22 Merz Pharma Gmbh & Co. Kgaa Pump dispenser for the titration of pharmaceuticals
EP2352544A4 (en) * 2008-11-07 2013-12-25 Combinent Biomedical Systems Inc Devices and methods for treating and/or preventing diseases
US8945592B2 (en) 2008-11-21 2015-02-03 Acelrx Pharmaceuticals, Inc. Sufentanil solid dosage forms comprising oxygen scavengers and methods of using the same
PT2381923T (en) * 2008-12-22 2018-11-13 Serenity Pharmaceuticals Llc Intranasal desmopressin administration
WO2010107761A1 (en) 2009-03-18 2010-09-23 Acelrx Pharmaceuticals, Inc. Improved storage and dispensing devices for administration of oral transmucosal dosage forms
CN108295241A (en) * 2009-06-18 2018-07-20 宁静制药公司 The desmopressin administration of safety
KR100982612B1 (en) * 2009-09-09 2010-09-15 박효남 Apparatus for minutely regulating liquid medicine
MX342863B (en) * 2010-04-06 2016-10-17 Reseal Int Ltd Partnership Delivery system for dispensing metered volumes of pure or sterile flowable substances.
US20110301539A1 (en) * 2010-06-08 2011-12-08 Rickard Matthew J A Fill and purge system for a drug reservoir
US9186690B2 (en) * 2011-02-01 2015-11-17 Bausch & Lomb Incorporated Ergonomic hand-operable fluid-dispensing device
MX2014008698A (en) * 2012-01-17 2015-03-09 Py Inst Llc Dr Multiple dose vial and method.
US20130217773A1 (en) * 2012-02-22 2013-08-22 Mr. Mikhail Levitin Method and Device for assistance in delivery of medication, and Formulas
JP6378681B2 (en) * 2012-09-07 2018-08-22 グラクソ グループ リミテッドＧｌａｘｏ Ｇｒｏｕｐ Ｌｉｍｉｔｅｄ Droplet dispenser
WO2015141563A1 (en) * 2014-03-20 2015-09-24 テルモ株式会社 Liquid delivery pump
SG11201704797TA (en) 2014-12-23 2017-07-28 Acelrx Pharmaceuticals Inc Systems, devices and methods for dispensing oral transmucosal dosage forms
FR3032353B1 (en) 2015-02-06 2017-03-10 Jacques Seguin PHARMACEUTICAL COMPOSITION AND DEVICE FOR THE TREATMENT OF PAIN
FR3046552B1 (en) * 2016-01-07 2018-02-16 Aptar France Sas NASAL POWDER DISTRIBUTION DEVICE.
CN106110453B (en) * 2016-08-31 2018-03-06 广州润虹医药科技股份有限公司 Salt solution nasal sprayer
NL2023873B1 (en) * 2019-09-20 2021-05-25 Medspray B V Atomizing device and method for preparing the same, and a container therefor
CH718417B1 (en) * 2021-03-10 2024-02-29 Alpla Werke Alwin Lehner Gmbh & Co Kg Dispensing device for dispensing a liquid from a pressurized container

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147280A (en) 1975-07-21 1979-04-03 Spatz Corporation Pump device for dispensing fluids
US4230277A (en) * 1977-03-02 1980-10-28 Tetsuya Tada Trigger type sprayer with integrally formed locking nozzle cover
JPS5756066A (en) * 1980-09-22 1982-04-03 Yoshino Kogyosho Co Ltd Spray
EP0231371B1 (en) 1985-08-06 1993-02-17 BAXTER INTERNATIONAL INC. (a Delaware corporation) Patient-controlled delivery of beneficial agents
EP0327555B1 (en) * 1986-10-17 1995-01-04 O'NEIL, Alexander George Brian Apparatus for feeding drugs
DE3715299A1 (en) * 1987-05-08 1988-11-24 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA
US4828551A (en) * 1987-10-13 1989-05-09 Gertler Robert A Patient controlled analgesia apparatus
FR2631564B1 (en) * 1988-05-18 1990-08-17 Step Soc Tech Pulverisation IMPROVED DOSING PUMP FOR SPRAYERS
EP0504255B1 (en) 1989-12-05 1998-02-18 McKinley, Inc. Self-driven pump device
SG45171A1 (en) 1990-03-21 1998-01-16 Boehringer Ingelheim Int Atomising devices and methods
US5147073A (en) * 1991-02-11 1992-09-15 Spruhventile Gmbh Fluid pump dispenser for pharmaceutical use
US5388766A (en) * 1993-09-22 1995-02-14 The Procter & Gamble Company High pressure atomization systems for high viscosity products

Also Published As

Publication number Publication date
EP0840630B1 (en) 2009-05-06
IL122499A (en) 2003-02-12
IL122499A0 (en) 1998-06-15
CA2224244C (en) 2007-03-20
JPH11500646A (en) 1999-01-19
EP0840630A1 (en) 1998-05-13
ATE430595T1 (en) 2009-05-15
CN1122540C (en) 2003-10-01
DE69637920D1 (en) 2009-06-18
RO116599B1 (en) 2001-04-30
WO1996040332A1 (en) 1996-12-19
CN1190903A (en) 1998-08-19
US6605060B1 (en) 2003-08-12
HK1015294A1 (en) 1999-10-15
EP0840630A4 (en) 2000-01-12

Similar Documents

Publication Publication Date Title
CA2224244A1 (en) Patient controlled drug delivery device
EP0714316B1 (en) Implantable drug delivery means
US5188603A (en) Fluid infusion delivery system
JP4398723B2 (en) Large-capacity bolus device
EP0562246B1 (en) Fluid control device including automatic valve
US6319245B1 (en) Drug delivery means
US5356379A (en) Disposable ambulatory infusion pump assembly
JP4375934B2 (en) Infusion chamber anti-free flow device
AU2586695A (en) Disposable fluid infusion pumping chamber cassette having a push button flow stop thereon
US5224934A (en) Patient controlled bolus dosage infuser
WO2003099351A3 (en) Implantable medication delivery device
EP2260892A3 (en) Multireservoir implantable drug delivery pumps
WO2001091829A3 (en) Priming device for medical infusion systems
MXPA04006534A (en) Infusion system.
AU2017422386A1 (en) Priming system for infusion devices
CN215134803U (en) Painless adjusting system for breast augmentation surgery
AU727879B2 (en) Drug delivery means
AU684811B2 (en) Drug delivery means

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160607