ES2226159T3 - Aparato modulador de caudal para sistema de liberacion osmotica. - Google Patents

Aparato modulador de caudal para sistema de liberacion osmotica.

Info

Publication number
ES2226159T3
ES2226159T3 ES98935754T ES98935754T ES2226159T3 ES 2226159 T3 ES2226159 T3 ES 2226159T3 ES 98935754 T ES98935754 T ES 98935754T ES 98935754 T ES98935754 T ES 98935754T ES 2226159 T3 ES2226159 T3 ES 2226159T3
Authority
ES
Spain
Prior art keywords
osmotic
release
enclosure
agent
hole
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.)
Expired - Lifetime
Application number
ES98935754T
Other languages
English (en)
Spanish (es)
Inventor
Lewis L. Peterson
Frederick H. Maruyama
Houdin Dehnad
Lawton Hom
Kevin S. Ly
Craig R. Davis
John R. Peery
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.)
Alza Corp
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
Application granted granted Critical
Publication of ES2226159T3 publication Critical patent/ES2226159T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • 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
    • 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
    • A61M5/141—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor with capillaries for restricting fluid 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
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14526—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons the piston being actuated by fluid pressure
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/494—Fluidic or fluid actuated device making

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Medicinal Preparation (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Dicing (AREA)
  • Packages (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
ES98935754T 1997-07-25 1998-07-24 Aparato modulador de caudal para sistema de liberacion osmotica. Expired - Lifetime ES2226159T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5369097P 1997-07-25 1997-07-25
US53690P 1997-07-25

Publications (1)

Publication Number Publication Date
ES2226159T3 true ES2226159T3 (es) 2005-03-16

Family

ID=21985903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98935754T Expired - Lifetime ES2226159T3 (es) 1997-07-25 1998-07-24 Aparato modulador de caudal para sistema de liberacion osmotica.

Country Status (18)

Country Link
US (4) US6524305B1 (enExample)
EP (1) EP0998273B1 (enExample)
JP (1) JP2001510792A (enExample)
KR (1) KR100523201B1 (enExample)
CN (1) CN1198601C (enExample)
AR (1) AR013255A1 (enExample)
AT (1) ATE276747T1 (enExample)
AU (1) AU8493898A (enExample)
CA (1) CA2297817C (enExample)
CO (1) CO4890860A1 (enExample)
DE (1) DE69826479T2 (enExample)
DK (1) DK0998273T3 (enExample)
ES (1) ES2226159T3 (enExample)
MY (1) MY125870A (enExample)
PT (1) PT998273E (enExample)
TW (1) TW384226B (enExample)
WO (1) WO1999004768A2 (enExample)
ZA (1) ZA986629B (enExample)

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CN1265030A (zh) 2000-08-30
TW384226B (en) 2000-03-11
CA2297817C (en) 2007-05-22
CN1198601C (zh) 2005-04-27
DK0998273T3 (da) 2005-01-31
KR20010022223A (ko) 2001-03-15
AR013255A1 (es) 2000-12-13
CA2297817A1 (en) 1999-02-04
EP0998273A2 (en) 2000-05-10
JP2001510792A (ja) 2001-08-07
KR100523201B1 (ko) 2005-10-21
AU8493898A (en) 1999-02-16
CO4890860A1 (es) 2000-02-28
PT998273E (pt) 2004-11-30
US6840931B2 (en) 2005-01-11
US7407500B2 (en) 2008-08-05
DE69826479T2 (de) 2005-09-29
WO1999004768A3 (en) 1999-04-08
EP0998273B1 (en) 2004-09-22
US20080071253A1 (en) 2008-03-20
US20050131389A1 (en) 2005-06-16
US6524305B1 (en) 2003-02-25
DE69826479D1 (de) 2004-10-28
WO1999004768A2 (en) 1999-02-04
ZA986629B (en) 1999-02-04
US20030114837A1 (en) 2003-06-19
MY125870A (en) 2006-08-30
ATE276747T1 (de) 2004-10-15
HK1027752A1 (en) 2001-01-23

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