ZA879666B - Hydrogel-containing envelopes - Google Patents

Hydrogel-containing envelopes

Info

Publication number
ZA879666B
ZA879666B ZA879666A ZA879666A ZA879666B ZA 879666 B ZA879666 B ZA 879666B ZA 879666 A ZA879666 A ZA 879666A ZA 879666 A ZA879666 A ZA 879666A ZA 879666 B ZA879666 B ZA 879666B
Authority
ZA
South Africa
Prior art keywords
envelope
hydrogel
active ingredient
water
stomach
Prior art date
Application number
ZA879666A
Other languages
English (en)
Inventor
Bonnette Graham Neil
Rashid Abdul
Original Assignee
National Research Development Corporation
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 National Research Development Corporation filed Critical National Research Development Corporation
Publication of ZA879666B publication Critical patent/ZA879666B/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0053Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0068Rumen, e.g. rumen bolus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M31/00Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Colloid Chemistry (AREA)
  • Cosmetics (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA879666A 1986-12-24 1987-12-23 Hydrogel-containing envelopes ZA879666B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868630876A GB8630876D0 (en) 1986-12-24 1986-12-24 Hydrogel-containing envelopes

Publications (1)

Publication Number Publication Date
ZA879666B true ZA879666B (en) 1988-06-23

Family

ID=10609574

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA879666A ZA879666B (en) 1986-12-24 1987-12-23 Hydrogel-containing envelopes

Country Status (10)

Country Link
EP (1) EP0339035B1 (de)
JP (1) JPH02501731A (de)
AT (1) ATE81286T1 (de)
AU (1) AU623335B2 (de)
DE (1) DE3782171D1 (de)
DK (1) DK471188D0 (de)
GB (2) GB8630876D0 (de)
NZ (1) NZ223054A (de)
WO (1) WO1988004923A1 (de)
ZA (1) ZA879666B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342624A (en) * 1989-02-16 1994-08-30 British Technology Group Ltd. Dispensing device
DK0594034T3 (da) * 1992-10-22 1997-07-07 Ivf Internationale Verbandstof Plastisk deformerbart kompres.
DE19739031A1 (de) * 1997-09-05 1999-03-11 Suwelack Nachf Dr Otto Mittel zur peroralen Verabreichung, seine Herstellung und Verwendung
EP2210585A1 (de) 2009-01-16 2010-07-28 Exelgyn Pharmazeutische SPRM-Zusammensetzungen, Behandlungsverfahren unter Anwendung dieser
GB2510826B (en) * 2013-02-13 2015-09-02 Animax Ltd Improvements in or relating to release of a beneficial substance from a bolus
SI4037666T1 (sl) 2020-12-08 2024-09-30 Ruminant Biotech Corp Limited Izboljšave naprav in postopkov za dostavo snovi živalim

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207890A (en) * 1977-01-04 1980-06-17 Mcneilab, Inc. Drug-dispensing device and method
US4434153A (en) * 1982-03-22 1984-02-28 Alza Corporation Drug delivery system comprising a reservoir containing a plurality of tiny pills
GB8305797D0 (en) * 1983-03-02 1983-04-07 Graham N B Hydrogel-containing envelopes
GB8319766D0 (en) * 1983-07-22 1983-08-24 Graham N B Controlled release device
ES8800043A1 (es) * 1985-08-16 1987-10-16 Alza Corp Un dispositivo distribuidor para descargar una formulacion de agente beneficioso a un entorno de uso

Also Published As

Publication number Publication date
EP0339035B1 (de) 1992-10-07
GB8630876D0 (en) 1987-02-04
GB2230952A (en) 1990-11-07
GB2230952B (en) 1991-03-27
JPH02501731A (ja) 1990-06-14
AU1054388A (en) 1988-07-27
DE3782171D1 (de) 1992-11-12
NZ223054A (en) 1990-10-26
AU623335B2 (en) 1992-05-14
WO1988004923A1 (en) 1988-07-14
DK471188A (da) 1988-08-23
DK471188D0 (da) 1988-08-23
GB8913617D0 (en) 1990-03-14
EP0339035A1 (de) 1989-11-02
ATE81286T1 (de) 1992-10-15

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