AU578117B2 - Multi-reservoir control release system - Google Patents

Multi-reservoir control release system

Info

Publication number
AU578117B2
AU578117B2 AU48512/85A AU4851285A AU578117B2 AU 578117 B2 AU578117 B2 AU 578117B2 AU 48512/85 A AU48512/85 A AU 48512/85A AU 4851285 A AU4851285 A AU 4851285A AU 578117 B2 AU578117 B2 AU 578117B2
Authority
AU
Australia
Prior art keywords
reservoir
release
substance
release system
reservoirs
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
AU48512/85A
Other languages
English (en)
Other versions
AU4851285A (en
Inventor
Henrik De Nijs
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of AU4851285A publication Critical patent/AU4851285A/en
Application granted granted Critical
Publication of AU578117B2 publication Critical patent/AU578117B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0034—Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0036—Devices retained in the vagina or cervix for a prolonged period, e.g. intravaginal rings, medicated tampons, medicated diaphragms

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Reproductive Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Urology & Nephrology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Steroid Compounds (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
AU48512/85A 1984-10-12 1985-10-11 Multi-reservoir control release system Ceased AU578117B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL8403120 1984-10-12
NL8403120 1984-11-29
NL8403626 1984-11-29
NL8403626 1984-11-29

Publications (2)

Publication Number Publication Date
AU4851285A AU4851285A (en) 1986-04-17
AU578117B2 true AU578117B2 (en) 1988-10-13

Family

ID=26645989

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48512/85A Ceased AU578117B2 (en) 1984-10-12 1985-10-11 Multi-reservoir control release system

Country Status (14)

Country Link
US (1) US4596576A (enExample)
EP (1) EP0180264A1 (enExample)
KR (1) KR930003315B1 (enExample)
CN (1) CN1005607B (enExample)
AU (1) AU578117B2 (enExample)
CA (1) CA1254142A (enExample)
DK (1) DK454985A (enExample)
ES (1) ES296113Y (enExample)
FI (1) FI83389C (enExample)
GR (1) GR852464B (enExample)
IL (1) IL76651A (enExample)
NO (1) NO171706C (enExample)
NZ (1) NZ213796A (enExample)
PT (1) PT81295B (enExample)

Families Citing this family (53)

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US4961931A (en) * 1982-07-29 1990-10-09 Alza Corporation Method for the management of hyperplasia
SE8602666D0 (sv) * 1986-06-16 1986-06-16 Leo Ab Intravaginal devices
US5188835A (en) * 1986-06-16 1993-02-23 Kabi Pharmacia Ab Intravaginal devices
DE19975054I2 (de) * 1987-08-08 2000-04-13 Akzo Nobel Nv Kontrazeptives Implantat
NZ228382A (en) * 1989-03-17 1992-08-26 Carter Holt Harvey Plastic Pro Drug administering coil-like device for insertion in body cavity of animal
FI95768C (fi) * 1993-06-17 1996-03-25 Leiras Oy Emättimensisäinen antosysteemi
US5443461A (en) * 1993-08-31 1995-08-22 Alza Corporation Segmented device for simultaneous delivery of multiple beneficial agents
DK0836473T3 (da) * 1995-07-04 2002-02-11 Akzo Nobel Nv Ringformede indretninger
US5816248A (en) * 1996-03-29 1998-10-06 Iotek, Inc. Channeled vaginal insert and method for treating urogenital disorders
US6030375A (en) * 1996-03-29 2000-02-29 Iotek, Inc. Compressible vaginal insert and method for treating urogenital disorders
US5988169A (en) * 1996-03-29 1999-11-23 Iotek, Inc. Vaginal insert and method for treating urogenital disorders
US5972372A (en) * 1996-07-31 1999-10-26 The Population Council, Inc. Intravaginal rings with insertable drug-containing core
US6183461B1 (en) 1998-03-11 2001-02-06 Situs Corporation Method for delivering a medication
WO1999056934A1 (en) * 1998-05-01 1999-11-11 Fei Enterprises, Ltd. Method for injection molding manufacture of controlled release devices
US6361780B1 (en) * 1998-11-12 2002-03-26 Cardiac Pacemakers, Inc. Microporous drug delivery system
CN1289064C (zh) * 2001-08-31 2006-12-13 先灵有限责任公司 药物输送体系
US7187980B2 (en) * 2001-11-09 2007-03-06 Oscor Inc. Cardiac lead with steroid eluting ring
GB0222522D0 (en) 2002-09-27 2002-11-06 Controlled Therapeutics Sct Water-swellable polymers
US7357046B2 (en) * 2002-12-16 2008-04-15 N. V. Organon Method for dissolution testing of a pharmaceutical delivery device
JP4898431B2 (ja) * 2003-04-29 2012-03-14 ザ ジェネラル ホスピタル コーポレイション 複数薬物の持続放出のための方法およびデバイス
TWI336627B (en) 2003-05-23 2011-02-01 Organon Nv Drug delivery system,and use and manufacturing method thereof
JP2007530500A (ja) * 2004-03-24 2007-11-01 ナームローゼ・フエンノートチヤツプ・オルガノン ポリエチレン酢酸ビニル共重合体に基づく薬物送達システム
GB0417401D0 (en) 2004-08-05 2004-09-08 Controlled Therapeutics Sct Stabilised prostaglandin composition
EP1814519A1 (en) * 2004-11-16 2007-08-08 Université de Liège Active substance delivery system comprising a hydrogel atrix and microcarriers
EP1853221A2 (en) * 2005-02-03 2007-11-14 Duramed Pharmaceuticals, Inc. Devices for delivering agents to a vaginal tract
TW200744610A (en) * 2005-06-21 2007-12-16 Organon Nv New regimens for controlled drug delivery devices for contraception
TW200727920A (en) * 2005-06-21 2007-08-01 Organon Nv New regimens for oral monophasic contraceptives
WO2007012006A1 (en) 2005-07-19 2007-01-25 The Population Council, Inc. Methods and compositions for emergency contraception using endothelin receptor antagonists
US8088161B2 (en) * 2005-07-28 2012-01-03 Visioncare Ophthalmic Technologies Inc. Compressed haptics
GB0613333D0 (en) 2006-07-05 2006-08-16 Controlled Therapeutics Sct Hydrophilic polyurethane compositions
GB0613638D0 (en) * 2006-07-08 2006-08-16 Controlled Therapeutics Sct Polyurethane elastomers
MX2009000053A (es) * 2006-07-12 2009-02-23 Controlled Therapeutics Sct Polimero para el suministro de medicamentos con sal clorhidrato de clindamicina.
GB0620685D0 (en) 2006-10-18 2006-11-29 Controlled Therapeutics Sct Bioresorbable polymers
AR066166A1 (es) * 2007-09-21 2009-07-29 Organon Nv Sistema de suministro de droga
TW200927141A (en) * 2007-11-22 2009-07-01 Bayer Schering Pharma Oy Vaginal delivery system
JP5632851B2 (ja) * 2008-11-07 2014-11-26 コンビネント・バイオメデイカル・システムズ・インコーポレーテツド 疾患を処置および／若しくは予防するための装置および方法
FI121000B (fi) * 2008-11-19 2010-06-15 Bayer Schering Pharma Oy Intravaginaalinen antojärjestelmä ja menetelmä sen valmistamiseksi
AU2010274946B2 (en) 2009-07-21 2013-09-12 The Population Council, Inc. Multi-layered gradient vaginal ring
US8580294B2 (en) 2010-10-19 2013-11-12 International Partnership For Microbicides Platinum-catalyzed intravaginal rings
DE202012012761U1 (de) 2011-04-07 2013-10-29 Arstat, Inc. Mit Arzneimittel versehene intravaginale Vorrichtung und pharmazeutische Zusammensetzung zur Behandlung von Menstruationsschmerzen und übermäßigem Menstruationsblutverlust
EP2749286B1 (en) 2011-08-26 2017-03-01 Universidad De Santiago De Chile Use of non-steroidal anti-inflammatory drugs meloxicam and piroxicam, administered intravaginally, for interruption of a woman's ovulation process
TWI615155B (zh) * 2011-11-01 2018-02-21 拜耳股份有限公司 滲透活性的陰道遞送系統
EP2641602A1 (en) 2012-03-23 2013-09-25 PregLem S.A. Method for treating gynecological diseases
KR20150051234A (ko) 2012-09-03 2015-05-11 에쏘세아 파르밍 에쎄.아. 수생 생물종의 배향 및／또는 억제를 위한 저장조 케이지 침지 시스템
ES2949133T3 (es) 2013-03-08 2023-09-25 Li Galli B V I O Sistema de diagnóstico y/o administración de fármacos vaginales
KR20150139919A (ko) 2013-04-10 2015-12-14 쁘레글렘 에스아 자궁 섬유종의 치료에서 사용하기 위한 프로게스테론 수용체 조절제
FR3005417B1 (fr) * 2013-05-10 2015-05-22 Blaise Francois Figuereo Anneau vaginal tri-reservoir, a retro-largage compatible avec les caracteristiques des molecules actives qu'il contient
SE539540C2 (sv) 2013-09-12 2017-10-10 Qpharma Ab Ett läkemedelsavgivningssystem för en eller flera aktiva beståndsdelar
US10137031B2 (en) 2013-11-14 2018-11-27 International Partnership For Microbicides, Inc. Combination therapy intravaginal rings
US10413504B2 (en) 2013-12-11 2019-09-17 Merck Sharp & Dohme Corp. Intravaginal ring drug delivery system
WO2015086489A1 (en) 2013-12-11 2015-06-18 Merck Sharp & Dohme B.V. Drug delivery system for delivery of anti-virals
KR102159904B1 (ko) 2020-04-24 2020-09-24 강경원 약물 방출 고리를 구비한 월경컵
US20250248928A1 (en) * 2022-04-14 2025-08-07 Yale University Nanoparticles and nanoparticle-releasing vaginal rings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911911A (en) * 1969-06-16 1975-10-14 Reese Hospital Michael Anti-fertility device
US4237885A (en) * 1978-10-23 1980-12-09 Alza Corporation Delivery system with mated members for storing and releasing a plurality of beneficial agents
US4286587A (en) * 1978-10-11 1981-09-01 Alza Corporation Vaginal drug delivery system made from polymer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995633A (en) 1975-12-02 1976-12-07 The Procter & Gamble Company Vaginal Medicament dispensing device
US3995634A (en) 1975-12-02 1976-12-07 The Procter & Gamble Company Vaginal cavity dispensing means and method
US4304232A (en) * 1979-03-14 1981-12-08 Alza Corporation Unit system having multiplicity of means for dispensing useful agent
US4250611A (en) * 1979-04-19 1981-02-17 Alza Corporation Process for making drug delivery device with reservoir
AU538961B2 (en) * 1980-06-09 1984-09-06 Alex Harvey Industries Limited Intra-vaginal device
US4326522A (en) * 1980-06-09 1982-04-27 Pitman-Moore, Inc. Mesh-covered bolus
US4526578A (en) * 1983-05-16 1985-07-02 Alza Corporation Vaginal diaphragm

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911911A (en) * 1969-06-16 1975-10-14 Reese Hospital Michael Anti-fertility device
US4286587A (en) * 1978-10-11 1981-09-01 Alza Corporation Vaginal drug delivery system made from polymer
US4237885A (en) * 1978-10-23 1980-12-09 Alza Corporation Delivery system with mated members for storing and releasing a plurality of beneficial agents

Also Published As

Publication number Publication date
NO171706C (no) 1993-04-28
EP0180264A1 (en) 1986-05-07
ES296113Y (es) 1988-05-16
KR930003315B1 (ko) 1993-04-26
DK454985D0 (da) 1985-10-04
ES296113U (es) 1987-12-16
PT81295B (pt) 1987-10-20
NZ213796A (en) 1989-04-26
GR852464B (enExample) 1986-02-11
AU4851285A (en) 1986-04-17
NO854047L (no) 1986-04-14
FI853952A0 (fi) 1985-10-10
US4596576A (en) 1986-06-24
CN85107921A (zh) 1986-06-10
NO171706B (no) 1993-01-18
CN1005607B (zh) 1989-11-01
FI83389B (fi) 1991-03-28
FI83389C (fi) 1991-07-10
PT81295A (en) 1985-11-01
DK454985A (da) 1986-04-13
IL76651A0 (en) 1986-02-28
FI853952L (fi) 1986-04-13
CA1254142A (en) 1989-05-16
IL76651A (en) 1990-06-10
KR860003028A (ko) 1986-05-19

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