IL162099A0 - Osmotic delivery device having a two-way valve anddynamically self-adjusting flow channel - Google Patents

Osmotic delivery device having a two-way valve anddynamically self-adjusting flow channel

Info

Publication number
IL162099A0
IL162099A0 IL16209902A IL16209902A IL162099A0 IL 162099 A0 IL162099 A0 IL 162099A0 IL 16209902 A IL16209902 A IL 16209902A IL 16209902 A IL16209902 A IL 16209902A IL 162099 A0 IL162099 A0 IL 162099A0
Authority
IL
Israel
Prior art keywords
anddynamically
self
way valve
flow channel
delivery device
Prior art date
Application number
IL16209902A
Original Assignee
Alza Corp
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 Alza Corp filed Critical Alza Corp
Publication of IL162099A0 publication Critical patent/IL162099A0/en

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
    • 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
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
IL16209902A 2001-11-21 2002-11-21 Osmotic delivery device having a two-way valve anddynamically self-adjusting flow channel IL162099A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33210801P 2001-11-21 2001-11-21
PCT/US2002/037465 WO2003045352A2 (en) 2001-11-21 2002-11-21 Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel

Publications (1)

Publication Number Publication Date
IL162099A0 true IL162099A0 (en) 2005-11-20

Family

ID=23296751

Family Applications (1)

Application Number Title Priority Date Filing Date
IL16209902A IL162099A0 (en) 2001-11-21 2002-11-21 Osmotic delivery device having a two-way valve anddynamically self-adjusting flow channel

Country Status (12)

Country Link
JP (1) JP2005515805A (en)
KR (1) KR20040055813A (en)
CN (2) CN1981888A (en)
AU (1) AU2002346482B2 (en)
BR (1) BR0214354A (en)
CA (1) CA2466816A1 (en)
IL (1) IL162099A0 (en)
MX (1) MXPA04004881A (en)
NO (1) NO20042404L (en)
NZ (1) NZ533642A (en)
WO (1) WO2003045352A2 (en)
ZA (1) ZA200404893B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7108762B2 (en) 2003-06-12 2006-09-19 Cordis Corporation Method for manufacturing an orifice mechanism capable of low fluid flow rates
US7211076B2 (en) * 2003-06-12 2007-05-01 Cordis Corporation Medical device for fluid delivery having low fluid flow rate
US7678103B2 (en) * 2003-06-12 2010-03-16 Cordis Corporation Orifice device for delivering drugs at low fluid flow rates
US8109922B2 (en) 2003-06-12 2012-02-07 Cordis Corporation Orifice device having multiple channels and multiple layers for drug delivery
US6976983B2 (en) * 2003-06-12 2005-12-20 Cordis Corporation Implantable device for delivering drugs using orifice mechanism capable of low fluid flow rates
US8491571B2 (en) 2003-06-12 2013-07-23 Cordis Corporation Orifice device having multiple channels with varying flow rates for drug delivery
US11246913B2 (en) 2005-02-03 2022-02-15 Intarcia Therapeutics, Inc. Suspension formulation comprising an insulinotropic peptide
DE102005005433B4 (en) 2005-02-05 2006-10-19 RST Gesellschaft für Wasserspartechnik mbH flow regulator
ITMI20062042A1 (en) * 2006-10-24 2008-04-25 Ceme Spa ELETTROVALVOLA
MX2009011123A (en) 2007-04-23 2009-11-02 Intarcia Therapeutics Inc Suspension formulations of insulinotropic peptides and uses thereof.
CN102537447B (en) * 2012-02-16 2013-04-24 辽宁卓异装备制造有限公司 Special automatic pressure release valve of rescue capsule
CN104001261A (en) * 2013-02-27 2014-08-27 重庆市北碚区精神卫生中心 Subcutaneous drug administration device
WO2023181996A1 (en) * 2022-03-25 2023-09-28 テルモ株式会社 Administration device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR640907A (en) * 1927-06-25 1928-07-24 Automatic flow limiter
US3122162A (en) * 1963-06-20 1964-02-25 Asa D Sands Flow control device
US5308348A (en) * 1992-02-18 1994-05-03 Alza Corporation Delivery devices with pulsatile effect
US5514110A (en) * 1993-03-22 1996-05-07 Teh; Eutiquio L. Automatic flow control device
DE29610419U1 (en) * 1996-06-14 1996-10-24 Filtertek Sa Gravity infusion device for medical infusions
US6183461B1 (en) * 1998-03-11 2001-02-06 Situs Corporation Method for delivering a medication

Also Published As

Publication number Publication date
WO2003045352A3 (en) 2003-10-16
ZA200404893B (en) 2005-07-21
NO20042404L (en) 2004-06-09
CN1981888A (en) 2007-06-20
KR20040055813A (en) 2004-06-29
MXPA04004881A (en) 2004-09-03
WO2003045352A2 (en) 2003-06-05
AU2002346482A1 (en) 2003-06-10
CN1607939A (en) 2005-04-20
BR0214354A (en) 2004-11-03
NZ533642A (en) 2006-12-22
AU2002346482B2 (en) 2008-05-01
CA2466816A1 (en) 2003-06-05
JP2005515805A (en) 2005-06-02
CN100352424C (en) 2007-12-05

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Legal Events

Date Code Title Description
MM9K Patent not in force due to non-payment of renewal fees