ATE337795T1 - Mikrokapseln, verfahren zur herstellung und ihre anwendung - Google Patents

Mikrokapseln, verfahren zur herstellung und ihre anwendung

Info

Publication number
ATE337795T1
ATE337795T1 AT95936064T AT95936064T ATE337795T1 AT E337795 T1 ATE337795 T1 AT E337795T1 AT 95936064 T AT95936064 T AT 95936064T AT 95936064 T AT95936064 T AT 95936064T AT E337795 T1 ATE337795 T1 AT E337795T1
Authority
AT
Austria
Prior art keywords
microcapsules
optionally
biodegradable
spherical
mixtures
Prior art date
Application number
AT95936064T
Other languages
English (en)
Inventor
Michel Schneider
Philippe Bussat
Original Assignee
Bracco Research Sa
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 Bracco Research Sa filed Critical Bracco Research Sa
Application granted granted Critical
Publication of ATE337795T1 publication Critical patent/ATE337795T1/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
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0065—Forms with gastric retention, e.g. floating on gastric juice, adhering to gastric mucosa, expanding to prevent passage through the pylorus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5015—Organic compounds, e.g. fats, sugars

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AT95936064T 1994-11-22 1995-11-21 Mikrokapseln, verfahren zur herstellung und ihre anwendung ATE337795T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94810660 1994-11-22

Publications (1)

Publication Number Publication Date
ATE337795T1 true ATE337795T1 (de) 2006-09-15

Family

ID=8218339

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95936064T ATE337795T1 (de) 1994-11-22 1995-11-21 Mikrokapseln, verfahren zur herstellung und ihre anwendung

Country Status (20)

Country Link
US (2) US6333021B1 (de)
EP (1) EP0755270B1 (de)
JP (1) JP4202414B2 (de)
KR (1) KR100416163B1 (de)
CN (1) CN1066964C (de)
AT (1) ATE337795T1 (de)
AU (1) AU709240B2 (de)
CA (1) CA2178602C (de)
CZ (1) CZ291178B6 (de)
DE (1) DE69535203T2 (de)
ES (1) ES2271947T3 (de)
FI (1) FI120081B (de)
HU (1) HU226896B1 (de)
IL (1) IL116081A (de)
MX (1) MX9602697A (de)
NO (1) NO315692B1 (de)
PL (1) PL182989B1 (de)
RU (1) RU2139046C1 (de)
WO (1) WO1996015815A1 (de)
ZA (1) ZA959941B (de)

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Also Published As

Publication number Publication date
FI120081B (fi) 2009-06-30
EP0755270B1 (de) 2006-08-30
US6333021B1 (en) 2001-12-25
FI962917A (fi) 1996-07-19
HU9601996D0 (en) 1996-09-30
PL182989B1 (pl) 2002-05-31
DE69535203T2 (de) 2007-07-19
HU226896B1 (en) 2010-01-28
CZ214096A3 (en) 1996-10-16
JP4202414B2 (ja) 2008-12-24
AU709240B2 (en) 1999-08-26
HUT74912A (en) 1997-03-28
JPH09511762A (ja) 1997-11-25
CN1066964C (zh) 2001-06-13
NO962843D0 (no) 1996-07-05
AU3814495A (en) 1996-06-17
DE69535203D1 (de) 2006-10-12
CA2178602A1 (en) 1996-05-30
FI962917A0 (fi) 1996-07-19
PL315585A1 (en) 1996-11-12
CZ291178B6 (cs) 2003-01-15
US6403057B1 (en) 2002-06-11
CN1139386A (zh) 1997-01-01
MX9602697A (es) 1998-06-28
KR100416163B1 (ko) 2004-03-19
ZA959941B (en) 1996-06-10
IL116081A0 (en) 1996-01-31
ES2271947T3 (es) 2007-04-16
WO1996015815A1 (en) 1996-05-30
RU2139046C1 (ru) 1999-10-10
EP0755270A1 (de) 1997-01-29
NO962843L (no) 1996-07-05
CA2178602C (en) 2004-03-30
IL116081A (en) 2003-04-10
NO315692B1 (no) 2003-10-13

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