IE38672B1 - Sustained release dispensing device and method - Google Patents

Sustained release dispensing device and method

Info

Publication number
IE38672B1
IE38672B1 IE232573A IE232573A IE38672B1 IE 38672 B1 IE38672 B1 IE 38672B1 IE 232573 A IE232573 A IE 232573A IE 232573 A IE232573 A IE 232573A IE 38672 B1 IE38672 B1 IE 38672B1
Authority
IE
Ireland
Prior art keywords
sustained release
dispensing device
release dispensing
sustained
release
Prior art date
Application number
IE232573A
Other versions
IE38672L (en
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
Publication of IE38672L publication Critical patent/IE38672L/en
Publication of IE38672B1 publication Critical patent/IE38672B1/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
IE232573A 1972-12-27 1973-12-21 Sustained release dispensing device and method IE38672B1 (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 (2)

Publication Number Publication Date
IE38672L IE38672L (en) 1974-06-27
IE38672B1 true IE38672B1 (en) 1978-05-10

Family

ID=27406015

Family Applications (1)

Application Number Title Priority Date Filing Date
IE232573A IE38672B1 (en) 1972-12-27 1973-12-21 Sustained release dispensing device and method

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
TW200829293A (en) * 2006-12-18 2008-07-16 Alcon Mfg Ltd Devices and methods for ophthalmic drug delivery

Also Published As

Publication number Publication date
AU6380473A (en) 1975-06-19
JPS4994818A (en) 1974-09-09
IT1055547B (en) 1982-01-11
NL181627C (en) 1987-10-01
DK144825B (en) 1982-06-14
SE433908B (en) 1984-06-25
IL43915A (en) 1976-08-31
IE38672L (en) 1974-06-27
AR206692A1 (en) 1976-08-13
GB1417527A (en) 1975-12-10
FR2247259B1 (en) 1978-02-03
NL7317731A (en) 1974-07-01
DK144825C (en) 1982-12-27
ES421677A1 (en) 1976-10-01
NL181627B (en) 1987-05-04
CH603165A5 (en) 1978-08-15
JPS613766B2 (en) 1986-02-04
FR2247259A1 (en) 1975-05-09
DE2363963A1 (en) 1974-07-11
DE2363963B2 (en) 1975-09-25

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