SE439432B - Forfarande for framstellning av en anordning for avgivande av ett aktivt medel med lag vattenloslighet genom diffusion ur ett polymerskelett - Google Patents

Forfarande for framstellning av en anordning for avgivande av ett aktivt medel med lag vattenloslighet genom diffusion ur ett polymerskelett

Info

Publication number
SE439432B
SE439432B SE7512744A SE7512744A SE439432B SE 439432 B SE439432 B SE 439432B SE 7512744 A SE7512744 A SE 7512744A SE 7512744 A SE7512744 A SE 7512744A SE 439432 B SE439432 B SE 439432B
Authority
SE
Sweden
Prior art keywords
skel
diffusion
delivery
polymer
procedure
Prior art date
Application number
SE7512744A
Other languages
English (en)
Swedish (sv)
Other versions
SE7512744L (sv
Inventor
R W Baker
R M Gale
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 SE7512744L publication Critical patent/SE7512744L/
Publication of SE439432B publication Critical patent/SE439432B/xx

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
    • 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
    • A61K9/0048—Eye, e.g. artificial tears
    • A61K9/0051—Ocular inserts, ocular implants
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nanotechnology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7512744A 1974-11-14 1975-11-13 Forfarande for framstellning av en anordning for avgivande av ett aktivt medel med lag vattenloslighet genom diffusion ur ett polymerskelett SE439432B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US523720A US3926188A (en) 1974-11-14 1974-11-14 Laminated drug dispenser

Publications (2)

Publication Number Publication Date
SE7512744L SE7512744L (sv) 1977-05-15
SE439432B true SE439432B (sv) 1985-06-17

Family

ID=24086191

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7512744A SE439432B (sv) 1974-11-14 1975-11-13 Forfarande for framstellning av en anordning for avgivande av ett aktivt medel med lag vattenloslighet genom diffusion ur ett polymerskelett

Country Status (10)

Country Link
US (1) US3926188A (xx)
JP (1) JPS6059203B2 (xx)
CA (1) CA1056685A (xx)
CH (1) CH634226A5 (xx)
DE (1) DE2549856C2 (xx)
FR (1) FR2290891A1 (xx)
GB (1) GB1477813A (xx)
IT (1) IT1050619B (xx)
MX (2) MX158867A (xx)
SE (1) SE439432B (xx)

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Also Published As

Publication number Publication date
DE2549856C2 (de) 1985-01-03
IT1050619B (it) 1981-03-20
SE7512744L (sv) 1977-05-15
US3926188A (en) 1975-12-16
FR2290891B1 (xx) 1978-11-10
JPS5170807A (xx) 1976-06-18
MX158867A (es) 1989-03-27
JPS6059203B2 (ja) 1985-12-24
CH634226A5 (de) 1983-01-31
GB1477813A (en) 1977-06-29
DE2549856A1 (de) 1976-05-20
CA1056685A (en) 1979-06-19
FR2290891A1 (fr) 1976-06-11
MX158868A (es) 1989-03-27

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