AR206692A1 - DISPENSING AGENT OF SUSTAINED RELEASE OF ACTIVE SUBSTANCES - Google Patents

DISPENSING AGENT OF SUSTAINED RELEASE OF ACTIVE SUBSTANCES

Info

Publication number
AR206692A1
AR206692A1 AR25170873A AR25170873A AR206692A1 AR 206692 A1 AR206692 A1 AR 206692A1 AR 25170873 A AR25170873 A AR 25170873A AR 25170873 A AR25170873 A AR 25170873A AR 206692 A1 AR206692 A1 AR 206692A1
Authority
AR
Argentina
Prior art keywords
sustained release
active substances
dispensing agent
dispensing
agent
Prior art date
Application number
AR25170873A
Other languages
Spanish (es)
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
Priority claimed from US00318891A external-priority patent/US3811444A/en
Application filed by Alza Corp filed Critical Alza Corp
Application granted granted Critical
Publication of AR206692A1 publication Critical patent/AR206692A1/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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0048—Eye, e.g. artificial tears
    • A61K9/0051—Ocular inserts, ocular implants
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0034—Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0039—Devices retained in the uterus for a prolonged period, e.g. intrauterine devices for contraception
    • 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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Reproductive Health (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AR25170873A 1972-12-27 1973-01-01 DISPENSING AGENT OF SUSTAINED RELEASE OF ACTIVE SUBSTANCES AR206692A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31883272A 1972-12-27 1972-12-27
US31883172A 1972-12-27 1972-12-27
US00318891A US3811444A (en) 1972-12-27 1972-12-27 Bioerodible ocular device

Publications (1)

Publication Number Publication Date
AR206692A1 true AR206692A1 (en) 1976-08-13

Family

ID=27406015

Family Applications (1)

Application Number Title Priority Date Filing Date
AR25170873A AR206692A1 (en) 1972-12-27 1973-01-01 DISPENSING AGENT OF SUSTAINED RELEASE OF ACTIVE SUBSTANCES

Country Status (12)

Country Link
JP (1) JPS613766B2 (en)
AR (1) AR206692A1 (en)
CH (1) CH603165A5 (en)
DK (1) DK144825C (en)
ES (1) ES421677A1 (en)
FR (1) FR2247259B1 (en)
GB (1) GB1417527A (en)
IE (1) IE38672B1 (en)
IL (1) IL43915A (en)
IT (1) IT1055547B (en)
NL (1) NL181627C (en)
SE (1) SE433908B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2013084B (en) * 1978-01-25 1982-07-28 Alcon Lab Inc Ophthalmic drug dosage
NZ200564A (en) * 1982-05-10 1987-03-06 Ahi Operations Ltd Device for slowly releasing chemicals into body cavities of animals
GB2150439A (en) * 1983-07-06 1985-07-03 El Madani Hassan An intra-uterine contraceptive device
US4666704A (en) * 1985-05-24 1987-05-19 International Minerals & Chemical Corp. Controlled release delivery system for macromolecules
US4875575A (en) * 1988-01-26 1989-10-24 The Procter & Gamble Company Pouched laundry wash active dispenser for improved solubility
JP5323720B2 (en) * 2006-12-18 2013-10-23 アルコン リサーチ， リミテッド Devices and methods for ophthalmic drug delivery

Also Published As

Publication number Publication date
DE2363963A1 (en) 1974-07-11
CH603165A5 (en) 1978-08-15
IL43915A (en) 1976-08-31
FR2247259B1 (en) 1978-02-03
JPS4994818A (en) 1974-09-09
NL181627C (en) 1987-10-01
IE38672L (en) 1974-06-27
IE38672B1 (en) 1978-05-10
SE433908B (en) 1984-06-25
AU6380473A (en) 1975-06-19
DK144825C (en) 1982-12-27
JPS613766B2 (en) 1986-02-04
DK144825B (en) 1982-06-14
DE2363963B2 (en) 1975-09-25
NL7317731A (en) 1974-07-01
ES421677A1 (en) 1976-10-01
NL181627B (en) 1987-05-04
IT1055547B (en) 1982-01-11
FR2247259A1 (en) 1975-05-09
GB1417527A (en) 1975-12-10

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