WO2003045352A3 - Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel - Google Patents
Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel Download PDFInfo
- Publication number
- WO2003045352A3 WO2003045352A3 PCT/US2002/037465 US0237465W WO03045352A3 WO 2003045352 A3 WO2003045352 A3 WO 2003045352A3 US 0237465 W US0237465 W US 0237465W WO 03045352 A3 WO03045352 A3 WO 03045352A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluid
- way valve
- flow channel
- beneficial agent
- valve
- Prior art date
Links
Classifications
-
- 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
- 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
-
- 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
Abstract
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002346482A AU2002346482B2 (en) | 2001-11-21 | 2002-11-21 | Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel |
IL16209902A IL162099A0 (en) | 2001-11-21 | 2002-11-21 | Osmotic delivery device having a two-way valve anddynamically self-adjusting flow channel |
CA002466816A CA2466816A1 (en) | 2001-11-21 | 2002-11-21 | Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel |
JP2003546855A JP2005515805A (en) | 2001-11-21 | 2002-11-21 | Osmotic delivery device with two-way valve and dynamic self-regulating flow channel |
KR10-2004-7007834A KR20040055813A (en) | 2001-11-21 | 2002-11-21 | Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel |
BR0214354-2A BR0214354A (en) | 2001-11-21 | 2002-11-21 | Osmotic release device having a two-way valve and a dynamically self-adjusting flow channel |
NZ533642A NZ533642A (en) | 2001-11-21 | 2002-11-21 | Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel |
MXPA04004881A MXPA04004881A (en) | 2001-11-21 | 2002-11-21 | Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel. |
NO20042404A NO20042404L (en) | 2001-11-21 | 2004-06-09 | Osmotic delivery device with a two-way valve and dynamic self-adjusting flow channel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33210801P | 2001-11-21 | 2001-11-21 | |
US60/332,108 | 2001-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003045352A2 WO2003045352A2 (en) | 2003-06-05 |
WO2003045352A3 true WO2003045352A3 (en) | 2003-10-16 |
Family
ID=23296751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104001261A (en) * | 2013-02-27 | 2014-08-27 | 重庆市北碚区精神卫生中心 | Subcutaneous drug administration device |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7211076B2 (en) * | 2003-06-12 | 2007-05-01 | Cordis Corporation | Medical device for fluid delivery having low fluid flow rate |
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 |
US7108762B2 (en) * | 2003-06-12 | 2006-09-19 | Cordis Corporation | Method for manufacturing an orifice mechanism capable of low fluid flow rates |
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 |
RU2440097C2 (en) | 2007-04-23 | 2012-01-20 | Интарсия Терапьютикс, Инк. | Method of treating insulin-independent diabetes and obesity, osmotic delivery system and method for making it |
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 |
WO2023181996A1 (en) * | 2022-03-25 | 2023-09-28 | テルモ株式会社 | Administration device |
Citations (6)
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 |
EP0812596A1 (en) * | 1996-06-14 | 1997-12-17 | Filtertek, S.A. | Gravity infusion device for medical infusions |
US6183461B1 (en) * | 1998-03-11 | 2001-02-06 | Situs Corporation | Method for delivering a medication |
-
2002
- 2002-11-21 WO PCT/US2002/037465 patent/WO2003045352A2/en active Application Filing
- 2002-11-21 IL IL16209902A patent/IL162099A0/en not_active IP Right Cessation
- 2002-11-21 KR KR10-2004-7007834A patent/KR20040055813A/en not_active Application Discontinuation
- 2002-11-21 AU AU2002346482A patent/AU2002346482B2/en not_active Ceased
- 2002-11-21 CA CA002466816A patent/CA2466816A1/en not_active Abandoned
- 2002-11-21 MX MXPA04004881A patent/MXPA04004881A/en active IP Right Grant
- 2002-11-21 CN CNA2007100038969A patent/CN1981888A/en active Pending
- 2002-11-21 NZ NZ533642A patent/NZ533642A/en not_active IP Right Cessation
- 2002-11-21 JP JP2003546855A patent/JP2005515805A/en active Pending
- 2002-11-21 CN CNB028262255A patent/CN100352424C/en not_active Expired - Fee Related
- 2002-11-21 BR BR0214354-2A patent/BR0214354A/en not_active IP Right Cessation
-
2004
- 2004-06-09 NO NO20042404A patent/NO20042404L/en not_active Application Discontinuation
- 2004-06-21 ZA ZA200404893A patent/ZA200404893B/en unknown
Patent Citations (6)
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 |
EP0812596A1 (en) * | 1996-06-14 | 1997-12-17 | Filtertek, S.A. | Gravity infusion device for medical infusions |
US6183461B1 (en) * | 1998-03-11 | 2001-02-06 | Situs Corporation | Method for delivering a medication |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104001261A (en) * | 2013-02-27 | 2014-08-27 | 重庆市北碚区精神卫生中心 | Subcutaneous drug administration device |
Also Published As
Publication number | Publication date |
---|---|
NZ533642A (en) | 2006-12-22 |
JP2005515805A (en) | 2005-06-02 |
KR20040055813A (en) | 2004-06-29 |
AU2002346482A1 (en) | 2003-06-10 |
ZA200404893B (en) | 2005-07-21 |
CN100352424C (en) | 2007-12-05 |
MXPA04004881A (en) | 2004-09-03 |
BR0214354A (en) | 2004-11-03 |
IL162099A0 (en) | 2005-11-20 |
CN1981888A (en) | 2007-06-20 |
NO20042404L (en) | 2004-06-09 |
AU2002346482B2 (en) | 2008-05-01 |
WO2003045352A2 (en) | 2003-06-05 |
CA2466816A1 (en) | 2003-06-05 |
CN1607939A (en) | 2005-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2003045352A3 (en) | Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel | |
AU6521900A (en) | Surge prevention device | |
WO2001007102A3 (en) | Needleless medical connector with expandable valve mechanism | |
CA2405167A1 (en) | A fluid seal apparatus and method for dynamically controlling sealing-fluid pressure | |
CA2397895A1 (en) | Combined pressure regulator and shut-off valve | |
CA2407185A1 (en) | Drip chamber anti free flow device | |
WO2004112866A3 (en) | Fluid handling device and method of making same | |
SG162612A1 (en) | Needle free medical connector with expanded valve mechanism and method of fluid flow control | |
AU5164393A (en) | Thoracentesis sheath catheter assembly | |
AU2002221656A1 (en) | Fluid dispensing device | |
CA2245164A1 (en) | Sprinkler drain and test valve | |
CA2570452A1 (en) | Flow control valves | |
HUP0201397A2 (en) | Needle-less luer activated medical connector | |
US5036878A (en) | Gas-cylinder relief valve | |
BRPI0405391A (en) | Multidirectional Pump | |
US7392828B2 (en) | Insertion part for inserting into a gas or liquid line | |
AU2003221661A1 (en) | Pressure relief device | |
DE69909742D1 (en) | VALVE ASSEMBLY FOR HIGH PRESSURE PUMPS | |
GB2104595A (en) | Water hammer arrestor | |
TW330151B (en) | Fluid flow controlling device and an incubator incorporating the same therein | |
WO2002029254A3 (en) | Valve for controlling fluids | |
JP3190970B2 (en) | Gas tap | |
AU2003218845A1 (en) | Pressurized valve seal | |
WO1992016247A3 (en) | Flow-control valve system | |
MY140360A (en) | Valve assembly |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 162099 Country of ref document: IL Ref document number: 2466816 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/a/2004/004881 Country of ref document: MX Ref document number: 2003546855 Country of ref document: JP Ref document number: 1020047007834 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 533642 Country of ref document: NZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004/04893 Country of ref document: ZA Ref document number: 200404893 Country of ref document: ZA Ref document number: 2002346482 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20028262255 Country of ref document: CN |
|
122 | Ep: pct application non-entry in european phase |