DK19782A - Apparat til vedvarende frigivelse og udlevering af et stof - Google Patents

Apparat til vedvarende frigivelse og udlevering af et stof Download PDF

Info

Publication number
DK19782A
DK19782A DK19782A DK19782A DK19782A DK 19782 A DK19782 A DK 19782A DK 19782 A DK19782 A DK 19782A DK 19782 A DK19782 A DK 19782A DK 19782 A DK19782 A DK 19782A
Authority
DK
Denmark
Prior art keywords
substance
delivery
continuous release
continuous
release
Prior art date
Application number
DK19782A
Other languages
English (en)
Inventor
J W Holloway
Original Assignee
Research 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 Research Corp filed Critical Research Corp
Publication of DK19782A publication Critical patent/DK19782A/da

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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
    • A61K9/0068—Rumen, e.g. rumen bolus
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Physiology (AREA)
  • Nutrition Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Preparation (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Description

omgiver organet (10). Ved en fremgangsmåde til vedvarende udlevering af et stof til et væskemiljø, anbringes i det pågældende væskemiljø et apparat af den ovenfor nævnte art, hvis skillevægge er nedbrydelige i væskemiljøet, hvorved stofdoserne udleveres én efter én af apparatet, efterhånden som skillevæggene nedbrydes. Der opnås herved et apparat og en fremgangsmåde til en nøje styret vedvarende afgivning af et stof til det omgivende væskemiljø, f.eks. i fordøjelseskanalen hos en drøvtygger.
DK19782A 1981-01-19 1982-01-18 Apparat til vedvarende frigivelse og udlevering af et stof DK19782A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/226,391 US4381780A (en) 1981-01-19 1981-01-19 Sustained release delivery system

Publications (1)

Publication Number Publication Date
DK19782A true DK19782A (da) 1982-07-20

Family

ID=22848730

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19782A DK19782A (da) 1981-01-19 1982-01-18 Apparat til vedvarende frigivelse og udlevering af et stof

Country Status (10)

Country Link
US (1) US4381780A (da)
EP (1) EP0062391A1 (da)
JP (1) JPS57163310A (da)
AR (1) AR229776A1 (da)
AU (1) AU7958282A (da)
CA (1) CA1182352A (da)
DK (1) DK19782A (da)
GR (1) GR78320B (da)
NZ (1) NZ199424A (da)
ZA (1) ZA82306B (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618560A (en) * 1988-03-24 1997-04-08 Bm Research A/S Controlled release erodible composition

Families Citing this family (51)

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Publication number Priority date Publication date Assignee Title
IE54171B1 (en) * 1982-06-22 1989-07-05 Univ Glasgow Device for introducing nutrients and/or therapeutic materials into ruminant animals
JPH066531B2 (ja) * 1983-04-15 1994-01-26 三共株式会社 一定の溶出速度を有する固形製剤
GB8319766D0 (en) * 1983-07-22 1983-08-24 Graham N B Controlled release device
GB8328916D0 (en) * 1983-10-28 1983-11-30 Castex Prod Pharmaceutical pellet
DE3568935D1 (en) * 1984-01-06 1989-04-27 Lilly Co Eli Sustained release device for ruminants
US4601893A (en) * 1984-02-08 1986-07-22 Pfizer Inc. Laminate device for controlled and prolonged release of substances to an ambient environment and method of use
US5000957A (en) * 1984-03-19 1991-03-19 Alza Corporation Dispenser comprising hydrophilic osmopolymer
US4595583A (en) * 1984-03-19 1986-06-17 Alza Corporation Delivery system controlled administration of beneficial agent to ruminants
US4844984A (en) * 1984-03-19 1989-07-04 Alza Corporation Dispensing system with means for increasing delivery of beneficial agent from the system
US4649042A (en) * 1984-05-31 1987-03-10 Eli Lilly And Company Rumen delivery device
NZ212100A (en) * 1984-06-02 1988-07-28 Castex Prod Rumen bolus; outer casing sheds in segments
GB8417202D0 (en) * 1984-07-05 1984-08-08 Norbrook Lab Ltd Drug intermittent release device
GB8423386D0 (en) * 1984-09-15 1984-10-17 Standard Telephones Cables Ltd Rumen bolus
GB8514666D0 (en) * 1985-06-11 1985-07-10 Coopers Animal Health Agent delivery systems
US4643731A (en) * 1985-08-16 1987-02-17 Alza Corporation Means for providing instant agent from agent dispensing system
US4963141A (en) * 1985-08-16 1990-10-16 Alza Corporation Dispensing system for administering beneficial agent formulation to ruminants
US4865598A (en) * 1985-08-16 1989-09-12 Alza Corporation Dispensing system for administering beneficial agent
US4883667A (en) * 1985-08-16 1989-11-28 Alza Corporation Process for forming dispensing device
US4675174A (en) * 1985-08-16 1987-06-23 Alza Corporation Veterinary dispenser delivering beneficial agent by gas power generated in situ
US4955881A (en) * 1985-08-16 1990-09-11 Alza Corporation Ruminant dispensing device
US4966767A (en) * 1985-08-16 1990-10-30 Alza Corporation Ruminant dispensing device comprising agent displacement member
EP0230654B1 (en) * 1985-12-28 1992-03-18 Sumitomo Pharmaceuticals Company, Limited Sustained pulsewise release pharmaceutical preparation
EP0239039A3 (en) * 1986-03-24 1989-06-07 Syntex (U.S.A.) Inc. Intraruminal controlled release device
US4723958A (en) * 1986-05-23 1988-02-09 Merck & Co., Inc. Pulsatile drug delivery system
US4867980A (en) * 1986-10-10 1989-09-19 Coopers Animal Health Australia Limited Heavy density depot
AU596220B2 (en) * 1986-10-10 1990-04-26 Pitman-Moore Australia Limited Heavy density depot
GB8705825D0 (en) * 1987-03-12 1987-04-15 Castex Prod Bolus
US5023088A (en) * 1987-06-25 1991-06-11 Alza Corporation Multi-unit delivery system
US5110597A (en) * 1987-06-25 1992-05-05 Alza Corporation Multi-unit delivery system
US5499979A (en) * 1987-06-25 1996-03-19 Alza Corporation Delivery system comprising kinetic forces
US4874388A (en) * 1987-06-25 1989-10-17 Alza Corporation Multi-layer delivery system
US4957494A (en) * 1987-06-25 1990-09-18 Alza Corporation Multi-layer delivery system
DE3723310A1 (de) * 1987-07-15 1989-01-26 John Urquhart Pharmazeutisches praeparat und verfahren zu seiner herstellung
US5206024A (en) * 1989-04-07 1993-04-27 Alza Corporation Density element for ruminal delivery device
US5372776A (en) * 1989-04-07 1994-12-13 Alza Corporation Density element and method of manufacture thereof to achieve a particular transverse rupture strength
US5417976A (en) * 1989-04-07 1995-05-23 Alza Density element and method of manufacture thereof
US5002540A (en) * 1989-05-22 1991-03-26 Warren Kirschbaum Intravaginal device and method for delivering a medicament
US5045082A (en) * 1990-01-10 1991-09-03 Alza Corporation Long-term delivery device including loading dose
US5223266A (en) * 1990-01-24 1993-06-29 Alza Corporation Long-term delivery device with early startup
AU650113B2 (en) * 1991-04-05 1994-06-09 Eli Lilly And Company Sustained release capsule and formulations
US5227167A (en) * 1991-06-11 1993-07-13 Alza Corporation Long-term delivery device including hydrophobic loading dose
US5240713A (en) * 1991-09-27 1993-08-31 Alza Corporation Dual rate agent delivery device
JPH07505303A (ja) * 1992-04-03 1995-06-15 ダラテック　プロプライアタリー　リミティド 瘤胃内器具
DK0739198T3 (da) * 1994-01-20 2004-01-26 Agres Ltd Anordning til indgivelse af gavnlige materialer til drøvtyggere
US5792470A (en) * 1996-08-08 1998-08-11 Baumgardner, Sr.; Merwyn J. Edible container for administering medication to animals
FR2754711B1 (fr) * 1996-10-21 1999-01-29 Vandamme Thierry Dispositif de liberation avec effet retard d'une substance active, notamment veterinaire
US6245042B1 (en) 1997-08-27 2001-06-12 Science Incorporated Fluid delivery device with temperature controlled energy source
US20090123523A1 (en) * 2007-11-13 2009-05-14 G. Coopersmith Llc Pharmaceutical delivery system
NZ573143A (en) * 2008-11-25 2010-03-26 Bomac Research Ltd Improvements in delivery devices
BR102015028881B1 (pt) * 2015-11-18 2022-06-21 Alberto Samaia Neto Composição de ração extrusada com inclusão de fibras
DK4037666T3 (da) 2020-12-08 2024-06-24 Ruminant Biotech Corp Ltd Forbedring af anordninger og fremgangsmåder til indgivelse af substanser til dyr

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL57258C (da) * 1900-01-01
FR945952A (fr) * 1947-04-29 1949-05-19 Dispositif auxiliaire pour l'emploi de produits chimiques et minéraux à des fins thérapeutiques
US4034756A (en) * 1971-01-13 1977-07-12 Alza Corporation Osmotically driven fluid dispenser
US4165998A (en) * 1975-12-15 1979-08-28 Hoffmann-La Roche Inc. Manufacture of pharmaceutical dosage forms
US4180558A (en) * 1978-08-21 1979-12-25 Hoffmann-La Roche Inc. Unit dosage forms
US4290426A (en) * 1978-05-04 1981-09-22 Alza Corporation Dispenser for dispensing beneficial agent
US4217898A (en) * 1978-10-23 1980-08-19 Alza Corporation System with microporous reservoir having surface for diffusional delivery of agent
AU528190B2 (en) * 1978-11-07 1983-04-21 Pfizer Inc. Device for oral administration of drugs to ruminant animals
US4249531A (en) * 1979-07-05 1981-02-10 Alza Corporation Bioerodible system for delivering drug manufactured from poly(carboxylic acid)
NZ194901A (en) * 1979-09-12 1983-07-15 Lilly Co Eli Device for oral delivery of drug to reticulorumen of ruminant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618560A (en) * 1988-03-24 1997-04-08 Bm Research A/S Controlled release erodible composition

Also Published As

Publication number Publication date
CA1182352A (en) 1985-02-12
ZA82306B (en) 1982-12-29
EP0062391A1 (en) 1982-10-13
JPS57163310A (en) 1982-10-07
AU7958282A (en) 1982-07-29
NZ199424A (en) 1985-07-31
AR229776A1 (es) 1983-11-30
US4381780A (en) 1983-05-03
GR78320B (da) 1984-09-26

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