BE789524A - DRUG RELEASE SYSTEM - Google Patents

DRUG RELEASE SYSTEM

Info

Publication number
BE789524A
BE789524A BE789524DA BE789524A BE 789524 A BE789524 A BE 789524A BE 789524D A BE789524D A BE 789524DA BE 789524 A BE789524 A BE 789524A
Authority
BE
Belgium
Prior art keywords
drug release
release system
drug
release
Prior art date
Application number
Other languages
French (fr)
Inventor
A Zaffaroni
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.)
Publication date
Priority claimed from US185208A external-priority patent/US3896819A/en
Priority claimed from US00281445A external-priority patent/US3845761A/en
Publication of BE789524A publication Critical patent/BE789524A/en

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
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0092—Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules or nanotubes
    • 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
    • A61F6/142—Wirelike structures, e.g. loops, rings, spirals
    • A61F6/144—Wirelike structures, e.g. loops, rings, spirals with T-configuration
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Nanotechnology (AREA)
  • Reproductive Health (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
BE789524D 1971-09-30 DRUG RELEASE SYSTEM BE789524A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US185208A US3896819A (en) 1969-04-01 1971-09-30 IUD having a replenishing drug reservoir
US00281445A US3845761A (en) 1970-06-02 1972-08-17 Intrauterine contraceptive anti-fertility device for the management of reproduction

Publications (1)

Publication Number Publication Date
BE789524A true BE789524A (en) 1973-01-15

Family

ID=26880923

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789524D BE789524A (en) 1971-09-30 DRUG RELEASE SYSTEM

Country Status (13)

Country Link
JP (1) JPS5541206B2 (en)
AR (1) AR195388A1 (en)
BE (1) BE789524A (en)
CA (1) CA993358A (en)
CH (1) CH576794A5 (en)
DE (1) DE2247949C2 (en)
DK (1) DK140517B (en)
ES (1) ES407155A1 (en)
FR (1) FR2158201A1 (en)
IL (1) IL40450A (en)
IT (1) IT1059806B (en)
NL (1) NL166851C (en)
SE (1) SE396695B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2250520B1 (en) * 1973-11-09 1977-04-15 Cournut Rene
US4031202A (en) * 1975-12-08 1977-06-21 The Procter & Gamble Company Controlled release contraceptive article
DE2736750C2 (en) * 1977-08-16 1979-05-31 Varta Batterie Ag, 3000 Hannover Negative electrode for lead-acid batteries and process for their manufacture
GB2010676B (en) * 1977-12-27 1982-05-19 Alza Corp Diffusional drug delivery device with block copolymer as drug carrier
IN152178B (en) * 1978-05-08 1983-11-05 Pfizer
US4495934A (en) * 1978-07-25 1985-01-29 Shaw Jr Seth T IUD Arrangement
US4284074A (en) * 1978-07-26 1981-08-18 Shaw Jr Seth T IUD Arrangement
EP0009517A1 (en) * 1978-10-04 1980-04-16 THE PROCTER & GAMBLE COMPANY Vaginal contraceptive
US4381001A (en) 1979-07-09 1983-04-26 Shaw Jr Seth T IUD Arrangement
AU538963B2 (en) * 1979-07-09 1984-09-06 Seth Thomas Shaw Jr. Drug for use with an iud
JPS6325819U (en) * 1986-08-05 1988-02-20
JPH01193196A (en) * 1988-01-26 1989-08-03 Gadelius Kk Pinch roller type die cutter
FI913025A0 (en) * 1991-06-20 1991-06-20 Huhtamaeki Oy ANORDNING FOER INTRA-UTERINT BRUK.
CN105530867B (en) * 2013-08-21 2018-11-13 传感技术股份有限公司 The medicament elution protected in vivo for biological sensing analyte
US9669012B2 (en) 2014-10-30 2017-06-06 Textile-Based Delivery, Inc. Delivery systems
GB2555373A (en) * 2016-08-23 2018-05-02 Reproductive Medicine And Gynaecology Associates Ltd Implant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES335314A1 (en) * 1966-01-06 1967-12-01 Ceskoslovenska Akademie Ved Improvements introduced in the preparation of insoluble vehicles of substances at least partially soluble, biologically active. (Machine-translation by Google Translate, not legally binding)
NL148500B (en) * 1967-10-07 1976-02-16 Scherer Gmbh R P DEPOTED MEDICINAL PRODUCTS IN CAPSULE FORM.
US3533406A (en) * 1968-09-18 1970-10-13 Population Council Inc Intrauterine contraceptive device
FR1605150A (en) * 1968-12-31 1973-03-16
US3598115A (en) * 1969-04-08 1971-08-10 Herbert W Horne Jr Intra-uterine contraceptive device
CA988849A (en) * 1969-06-16 1976-05-11 Antonio Scommegna Anti-fertility device

Also Published As

Publication number Publication date
NL166851C (en) 1981-10-15
NL166851B (en) 1981-05-15
IT1059806B (en) 1982-06-21
IL40450A0 (en) 1972-11-28
DK140517B (en) 1979-09-24
SE396695B (en) 1977-10-03
JPS4840924A (en) 1973-06-15
ES407155A1 (en) 1976-02-16
JPS5541206B2 (en) 1980-10-22
IL40450A (en) 1975-12-31
CH576794A5 (en) 1976-06-30
AR195388A1 (en) 1973-10-08
DE2247949A1 (en) 1973-04-05
CA993358A (en) 1976-07-20
NL7213250A (en) 1973-04-03
DE2247949C2 (en) 1983-09-15
DK140517C (en) 1980-02-18
FR2158201B1 (en) 1975-08-08
FR2158201A1 (en) 1973-06-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALZA CORP.

Effective date: 19910930