ATE109941T1 - Durch schnellschmelzen hergestellte medizinische implantate. - Google Patents

Durch schnellschmelzen hergestellte medizinische implantate.

Info

Publication number
ATE109941T1
ATE109941T1 AT88903684T AT88903684T ATE109941T1 AT E109941 T1 ATE109941 T1 AT E109941T1 AT 88903684 T AT88903684 T AT 88903684T AT 88903684 T AT88903684 T AT 88903684T AT E109941 T1 ATE109941 T1 AT E109941T1
Authority
AT
Austria
Prior art keywords
starting materials
clear liquid
heat
medical implants
conductive metal
Prior art date
Application number
AT88903684T
Other languages
English (en)
Inventor
Robert J Leonard
Original Assignee
Endocon Inc
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 US07/035,379 external-priority patent/US4748024A/en
Priority claimed from US07/175,540 external-priority patent/US4892734A/en
Application filed by Endocon Inc filed Critical Endocon Inc
Application granted granted Critical
Publication of ATE109941T1 publication Critical patent/ATE109941T1/de

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
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • 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)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Neurosurgery (AREA)
  • Dermatology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Medicinal Preparation (AREA)
  • Prostheses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Dowels (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT88903684T 1987-04-06 1988-04-04 Durch schnellschmelzen hergestellte medizinische implantate. ATE109941T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/035,379 US4748024A (en) 1987-04-06 1987-04-06 Flash flow fused medicinal implants
US17553388A 1988-03-31 1988-03-31
US07/175,540 US4892734A (en) 1987-04-06 1988-03-31 Dispensing paste for forming medicinal pellets

Publications (1)

Publication Number Publication Date
ATE109941T1 true ATE109941T1 (de) 1994-09-15

Family

ID=27364836

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88903684T ATE109941T1 (de) 1987-04-06 1988-04-04 Durch schnellschmelzen hergestellte medizinische implantate.

Country Status (5)

Country Link
EP (1) EP0357644B1 (de)
AT (1) ATE109941T1 (de)
DE (1) DE3851145T2 (de)
NO (1) NO178783C (de)
WO (1) WO1988007816A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461108B1 (de) * 1989-03-09 1994-06-01 Endocon, Inc. Teilweise geschmolzenes peptidpellet
FR2663223B1 (fr) * 1990-06-14 1994-12-02 Af Aplicaciones Far Lab Forme galenique parenterale.
FR2663224B1 (fr) * 1990-06-14 1995-01-20 Applicationes Farmaceuticas Sa Forme galenique parenterale.
HU222501B1 (hu) * 1991-06-28 2003-07-28 Endorecherche Inc. MPA-t vagy MGA-t tartalmazó nyújtott hatóanyag-felszabadulású gyógyászati készítmény és eljárás előállítására
US5589194A (en) * 1993-09-20 1996-12-31 Minnesota Mining And Manufacturing Company Method of encapsulation and microcapsules produced thereby
US5449679A (en) * 1994-07-29 1995-09-12 Leonard; Robert J. Process and products for reducing biological fluid levels of a lipid soluble waste
US5736152A (en) * 1995-10-27 1998-04-07 Atrix Laboratories, Inc. Non-polymeric sustained release delivery system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244949A (en) * 1978-04-06 1981-01-13 The Population Council, Inc. Manufacture of long term contraceptive implant
US4349530A (en) * 1980-12-11 1982-09-14 The Ohio State University Implants, microbeads, microcapsules, preparation thereof and method of administering a biologically-active substance to an animal
WO1983000417A1 (en) * 1981-07-31 1983-02-17 Hansen, Helge Method and means for repelling animals
US4432964A (en) * 1981-08-24 1984-02-21 Alza Corporation Topical composition containing steroid in two forms released independently from polymeric carrier

Also Published As

Publication number Publication date
DE3851145T2 (de) 1994-12-15
NO178783B (no) 1996-02-26
EP0357644A4 (en) 1991-01-30
NO885376L (no) 1989-02-03
NO178783C (no) 1996-06-05
DE3851145D1 (de) 1994-09-22
NO885376D0 (no) 1988-12-02
WO1988007816A1 (en) 1988-10-20
EP0357644A1 (de) 1990-03-14
EP0357644B1 (de) 1994-08-17

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee