AU2003256308B2 - Minimally compliant, volume efficient piston for osmotic drug delivery systems - Google Patents

Minimally compliant, volume efficient piston for osmotic drug delivery systems Download PDF

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Publication number
AU2003256308B2
AU2003256308B2 AU2003256308A AU2003256308A AU2003256308B2 AU 2003256308 B2 AU2003256308 B2 AU 2003256308B2 AU 2003256308 A AU2003256308 A AU 2003256308A AU 2003256308 A AU2003256308 A AU 2003256308A AU 2003256308 B2 AU2003256308 B2 AU 2003256308B2
Authority
AU
Australia
Prior art keywords
piston
osmotic
capsule
agent
interior
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.)
Ceased
Application number
AU2003256308A
Other languages
English (en)
Other versions
AU2003256308A1 (en
Inventor
Scott D. Lautenbach
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.)
Intarcia Therapeutics Inc
Original Assignee
Intarcia Therapeutics Inc
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 Intarcia Therapeutics Inc filed Critical Intarcia Therapeutics Inc
Publication of AU2003256308A1 publication Critical patent/AU2003256308A1/en
Assigned to INTARCIA THERAPEUTICS, INC. reassignment INTARCIA THERAPEUTICS, INC. Request for Assignment Assignors: ALZA CORPORATION
Application granted granted Critical
Publication of AU2003256308B2 publication Critical patent/AU2003256308B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
    • 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
    • A61M2005/14513—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons with secondary fluid driving or regulating the infusion

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Medicinal Preparation (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU2003256308A 2002-06-26 2003-06-25 Minimally compliant, volume efficient piston for osmotic drug delivery systems Ceased AU2003256308B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39200402P 2002-06-26 2002-06-26
US60/392,004 2002-06-26
PCT/US2003/020130 WO2004002565A1 (en) 2002-06-26 2003-06-25 Minimally compliant, volume efficient piston for osmotic drug delivery systems

Publications (2)

Publication Number Publication Date
AU2003256308A1 AU2003256308A1 (en) 2004-01-19
AU2003256308B2 true AU2003256308B2 (en) 2008-07-03

Family

ID=30000792

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003256308A Ceased AU2003256308B2 (en) 2002-06-26 2003-06-25 Minimally compliant, volume efficient piston for osmotic drug delivery systems

Country Status (19)

Country Link
US (3) US6939556B2 (https=)
EP (1) EP1551493B1 (https=)
JP (1) JP4485945B2 (https=)
KR (1) KR101046903B1 (https=)
CN (1) CN100453130C (https=)
AT (1) ATE376854T1 (https=)
AU (1) AU2003256308B2 (https=)
BR (1) BR0312429A (https=)
CA (1) CA2490544C (https=)
DE (1) DE60317225T2 (https=)
EC (1) ECSP055578A (https=)
ES (1) ES2295642T3 (https=)
IL (1) IL165975A (https=)
MX (1) MXPA05000224A (https=)
NO (1) NO20050368L (https=)
NZ (1) NZ537628A (https=)
TW (1) TW200531709A (https=)
WO (1) WO2004002565A1 (https=)
ZA (1) ZA200500744B (https=)

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ATE387236T1 (de) * 2003-03-31 2008-03-15 Alza Corp Osmotische pumpe mit mitteln zum ableiten des innendrucks
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US20050266087A1 (en) * 2004-05-25 2005-12-01 Gunjan Junnarkar Formulations having increased stability during transition from hydrophobic vehicle to hydrophilic medium
EP1827385B1 (en) 2004-11-23 2013-03-27 Adamas Pharmaceuticals, Inc. Pharmaceutical composition comprising memantine in an extended dosage release form for use in the treatment of dementias
US7619007B2 (en) 2004-11-23 2009-11-17 Adamas Pharmaceuticals, Inc. Method and composition for administering an NMDA receptor antagonist to a subject
US8389578B2 (en) 2004-11-24 2013-03-05 Adamas Pharmaceuticals, Inc Composition and method for treating neurological disease
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US11246913B2 (en) 2005-02-03 2022-02-15 Intarcia Therapeutics, Inc. Suspension formulation comprising an insulinotropic peptide
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US7959938B2 (en) * 2005-03-15 2011-06-14 Intarcia Therapeutics, Inc. Polyoxaester suspending vehicles for use with implantable delivery systems
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SMT201700583T1 (it) 2009-09-28 2018-01-11 Intarcia Therapeutics Inc Instaurazione e/o terminazione rapida di erogazione di farmaci in modo sostanzialmente stazionario
CA2776173A1 (en) 2009-09-30 2011-04-07 Nicholas Marini Cofactors and methods of use for individuals
MX365650B (es) 2009-12-02 2019-06-10 Adamas Pharmaceuticals Inc Composiciones de amantadina y metodos para su uso.
US20120208755A1 (en) 2011-02-16 2012-08-16 Intarcia Therapeutics, Inc. Compositions, Devices and Methods of Use Thereof for the Treatment of Cancers
US8623924B2 (en) 2011-07-15 2014-01-07 Nusirt Sciences, Inc. Compositions and methods for modulating metabolic pathways
US9198454B2 (en) 2012-03-08 2015-12-01 Nusirt Sciences, Inc. Compositions, methods, and kits for regulating energy metabolism
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JP2016508842A (ja) * 2013-03-05 2016-03-24 タリス バイオメディカル エルエルシー 装置の開口部を通じて制御された薬物放出のための薬物送達装置及び方法
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US9889085B1 (en) 2014-09-30 2018-02-13 Intarcia Therapeutics, Inc. Therapeutic methods for the treatment of diabetes and related conditions for patients with high baseline HbA1c
US10925639B2 (en) 2015-06-03 2021-02-23 Intarcia Therapeutics, Inc. Implant placement and removal systems
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CN110225762A (zh) 2017-01-03 2019-09-10 因塔西亚制药公司 包括glp-1受体激动剂的连续施用和药物的共同施用的方法
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Also Published As

Publication number Publication date
US7112335B2 (en) 2006-09-26
NZ537628A (en) 2005-12-23
BR0312429A (pt) 2005-04-19
CN1671439A (zh) 2005-09-21
CA2490544A1 (en) 2004-01-08
IL165975A (en) 2009-07-20
IL165975A0 (en) 2006-01-15
AU2003256308A1 (en) 2004-01-19
NO20050368L (no) 2005-01-24
EP1551493B1 (en) 2007-10-31
US20040019345A1 (en) 2004-01-29
ES2295642T3 (es) 2008-04-16
DE60317225T2 (de) 2008-05-29
CN100453130C (zh) 2009-01-21
KR20050026416A (ko) 2005-03-15
JP4485945B2 (ja) 2010-06-23
EP1551493A1 (en) 2005-07-13
KR101046903B1 (ko) 2011-07-06
ECSP055578A (es) 2005-04-18
ZA200500744B (en) 2006-03-29
US20070088337A1 (en) 2007-04-19
ATE376854T1 (de) 2007-11-15
HK1080402A1 (en) 2006-04-28
WO2004002565A1 (en) 2004-01-08
JP2005530588A (ja) 2005-10-13
US6939556B2 (en) 2005-09-06
CA2490544C (en) 2011-04-19
TW200531709A (en) 2005-10-01
US20060111693A1 (en) 2006-05-25
MXPA05000224A (es) 2005-06-03
DE60317225D1 (de) 2007-12-13

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Legal Events

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PC1 Assignment before grant (sect. 113)

Owner name: INTARCIA THERAPEUTICS, INC.

Free format text: FORMER APPLICANT(S): ALZA CORPORATION

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired