ES446992A1 - Un procedimiento para la produccion de un dispositivo para liberar agente activo a un medio acuoso, continua y sosteni-damente. - Google Patents

Un procedimiento para la produccion de un dispositivo para liberar agente activo a un medio acuoso, continua y sosteni-damente.

Info

Publication number
ES446992A1
ES446992A1 ES446992A ES446992A ES446992A1 ES 446992 A1 ES446992 A1 ES 446992A1 ES 446992 A ES446992 A ES 446992A ES 446992 A ES446992 A ES 446992A ES 446992 A1 ES446992 A1 ES 446992A1
Authority
ES
Spain
Prior art keywords
active agent
aqueous medium
producing
passage
same
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.)
Expired
Application number
ES446992A
Other languages
English (en)
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.)
Alza Corp
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
Application filed by Alza Corp filed Critical Alza Corp
Publication of ES446992A1 publication Critical patent/ES446992A1/es
Expired legal-status Critical Current

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
    • A61K9/0002—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
    • 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
    • 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
    • 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
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Reproductive Health (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
  • Fertilizers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Cultivation Of Plants (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
ES446992A 1973-04-25 1976-04-13 Un procedimiento para la produccion de un dispositivo para liberar agente activo a un medio acuoso, continua y sosteni-damente. Expired ES446992A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35435973A 1973-04-25 1973-04-25

Publications (1)

Publication Number Publication Date
ES446992A1 true ES446992A1 (es) 1977-07-01

Family

ID=23392974

Family Applications (2)

Application Number Title Priority Date Filing Date
ES425644A Expired ES425644A1 (es) 1973-04-25 1974-04-24 Un dispositivo para liberar agente activo a un medio acuoso,continua y sostenidamente.
ES446992A Expired ES446992A1 (es) 1973-04-25 1976-04-13 Un procedimiento para la produccion de un dispositivo para liberar agente activo a un medio acuoso, continua y sosteni-damente.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES425644A Expired ES425644A1 (es) 1973-04-25 1974-04-24 Un dispositivo para liberar agente activo a un medio acuoso,continua y sostenidamente.

Country Status (18)

Country Link
JP (1) JPS6210205B2 (es)
AR (1) AR201319A1 (es)
AT (1) AT348129B (es)
BE (1) BE814123A (es)
BR (1) BR7403339D0 (es)
CA (1) CA1009956A (es)
CH (1) CH595098A5 (es)
DE (1) DE2419795C2 (es)
DK (1) DK145774C (es)
ES (2) ES425644A1 (es)
FR (1) FR2227010B1 (es)
GB (1) GB1425550A (es)
IE (1) IE40619B1 (es)
IL (1) IL44649A (es)
IT (1) IT1011788B (es)
NL (1) NL188077C (es)
SE (1) SE433441B (es)
ZA (1) ZA742639B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019292B2 (es) * 1972-09-13 1975-07-05
GB1503116A (en) * 1975-07-28 1978-03-08 Alza Corp Sustained release drug delivery devices
HU174057B (hu) * 1976-09-17 1979-10-28 Richter Gedeon Vegyeszet Sostav dlja pokrytij obespechivajuhhij uregulirovannuju otdachy aktivnogo vehhestva biologicheski aktivnykh preparatov i sposob poluchenija takikh preparatov s uregulirovannoj otdachej aktivnogo vehhestva
GB1561204A (en) * 1977-06-01 1980-02-13 Ici Ltd Sustained release pharmaceutical composition
GB1601923A (en) * 1977-06-09 1981-11-04 Beecham Group Ltd Sustained release compositions
EP0010987B1 (en) * 1978-11-07 1983-10-05 Beecham Group Plc Device for oral administration to a ruminant animal
US4281654A (en) * 1980-04-07 1981-08-04 Alza Corporation Drug delivery system for controlled ocular therapy
GB2077586A (en) * 1980-06-12 1981-12-23 Standard Telephones Cables Ltd Sustained-release device
GB2109237B (en) * 1981-11-18 1985-12-18 Standard Telephones Cables Ltd Composite materials
SE440313B (sv) * 1983-12-05 1985-07-29 Moelnlycke Ab For intermittent kateterisering av kvinnor avsett hjelpmedel
NL8400339A (nl) * 1984-02-03 1985-09-02 Tno Samenstelling en werkwijze voor het verduurzamen van hout.
DE3610878A1 (de) * 1986-04-01 1987-10-08 Boehringer Ingelheim Kg Formlinge aus pellets
FR2623087A1 (fr) * 1987-03-13 1989-05-19 Medic 44 Sarl Dispositif preservatif actif masculin et/ou feminin
US5302397A (en) * 1991-11-19 1994-04-12 Amsden Brian G Polymer-based drug delivery system
DE4241662A1 (de) * 1992-12-04 1994-06-30 Schering Ag Kombination einer empfängnisverhütenden Vorrichtung für den Uterus und eines entsprechenden Einführungsgerätes
GB0122318D0 (en) * 2001-09-14 2001-11-07 Novartis Ag Organic compounds
SG10201811846VA (en) * 2018-12-31 2020-07-29 PS Global Sdn Bhd An article for enriching soil fertility

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA988849A (en) * 1969-06-16 1976-05-11 Antonio Scommegna Anti-fertility device
AU454482B2 (en) * 1970-11-05 1974-10-15 Alza Corporation Drug-delivery system

Also Published As

Publication number Publication date
ZA742639B (en) 1975-05-28
DE2419795A1 (de) 1974-11-14
DE2419795C2 (de) 1986-10-09
CH595098A5 (es) 1978-01-31
BR7403339D0 (pt) 1974-12-03
ES425644A1 (es) 1977-04-16
IL44649A0 (en) 1974-06-30
AU6807074A (en) 1975-10-23
AR201319A1 (es) 1975-02-28
NL188077C (nl) 1992-04-01
FR2227010A1 (es) 1974-11-22
FR2227010B1 (es) 1978-02-03
CA1009956A (en) 1977-05-10
NL7405605A (es) 1974-10-29
BE814123A (fr) 1974-08-16
DK145774B (da) 1983-02-28
JPS6210205B2 (es) 1987-03-05
SE433441B (sv) 1984-05-28
ATA338574A (de) 1978-06-15
IE40619L (en) 1974-10-25
IL44649A (en) 1976-06-30
AT348129B (de) 1979-01-25
IE40619B1 (en) 1979-07-18
JPS5019291A (es) 1975-02-28
IT1011788B (it) 1977-02-10
DK145774C (da) 1983-08-22
GB1425550A (en) 1976-02-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202