CA2141459A1 - Implants a liberation controlee - Google Patents

Implants a liberation controlee

Info

Publication number
CA2141459A1
CA2141459A1 CA002141459A CA2141459A CA2141459A1 CA 2141459 A1 CA2141459 A1 CA 2141459A1 CA 002141459 A CA002141459 A CA 002141459A CA 2141459 A CA2141459 A CA 2141459A CA 2141459 A1 CA2141459 A1 CA 2141459A1
Authority
CA
Canada
Prior art keywords
coating
pulse release
outer coating
hydrogel
release implant
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002141459A
Other languages
English (en)
Inventor
Richard Yu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agriculture Victoria Services Pty Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2141459A1 publication Critical patent/CA2141459A1/fr
Abandoned legal-status Critical Current

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
CA002141459A 1992-07-31 1993-08-02 Implants a liberation controlee Abandoned CA2141459A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL3879/92 1992-07-31
AUPL387992 1992-07-31

Publications (1)

Publication Number Publication Date
CA2141459A1 true CA2141459A1 (fr) 1994-02-17

Family

ID=3776329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002141459A Abandoned CA2141459A1 (fr) 1992-07-31 1993-08-02 Implants a liberation controlee

Country Status (4)

Country Link
EP (1) EP0652745A1 (fr)
CA (1) CA2141459A1 (fr)
WO (1) WO1994003159A1 (fr)
ZA (1) ZA935569B (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM897594A0 (en) * 1994-10-25 1994-11-17 Daratech Pty Ltd Controlled release container
CA2291659A1 (fr) * 1997-06-04 1998-12-10 Debio Recherche Pharmaceutique S.A. Implants pour la liberation controlee de principes pharmaceutiquement actifs et procede pour leur fabrication
WO2000015273A1 (fr) 1998-09-11 2000-03-23 Gerhard Schmidmaier Implants a action biologique
US8784336B2 (en) 2005-08-24 2014-07-22 C. R. Bard, Inc. Stylet apparatuses and methods of manufacture
US8388546B2 (en) 2006-10-23 2013-03-05 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US7794407B2 (en) 2006-10-23 2010-09-14 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US8781555B2 (en) 2007-11-26 2014-07-15 C. R. Bard, Inc. System for placement of a catheter including a signal-generating stylet
US9649048B2 (en) 2007-11-26 2017-05-16 C. R. Bard, Inc. Systems and methods for breaching a sterile field for intravascular placement of a catheter
US10449330B2 (en) 2007-11-26 2019-10-22 C. R. Bard, Inc. Magnetic element-equipped needle assemblies
EP3202318B1 (fr) 2007-11-26 2020-10-21 C.R. Bard, Inc. Système intégré de placement intravasculaire d'un cathéter
US9521961B2 (en) 2007-11-26 2016-12-20 C. R. Bard, Inc. Systems and methods for guiding a medical instrument
US8849382B2 (en) 2007-11-26 2014-09-30 C. R. Bard, Inc. Apparatus and display methods relating to intravascular placement of a catheter
US10524691B2 (en) 2007-11-26 2020-01-07 C. R. Bard, Inc. Needle assembly including an aligned magnetic element
US10751509B2 (en) 2007-11-26 2020-08-25 C. R. Bard, Inc. Iconic representations for guidance of an indwelling medical device
US8478382B2 (en) 2008-02-11 2013-07-02 C. R. Bard, Inc. Systems and methods for positioning a catheter
ES2525525T3 (es) 2008-08-22 2014-12-26 C.R. Bard, Inc. Conjunto de catéter que incluye conjuntos de sensor de ECG y magnético
US8437833B2 (en) 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
US9532724B2 (en) 2009-06-12 2017-01-03 Bard Access Systems, Inc. Apparatus and method for catheter navigation using endovascular energy mapping
RU2691318C2 (ru) 2009-06-12 2019-06-11 Бард Аксесс Системс, Инк. Способ позиционирования конца катетера
US9125578B2 (en) 2009-06-12 2015-09-08 Bard Access Systems, Inc. Apparatus and method for catheter navigation and tip location
WO2011019760A2 (fr) 2009-08-10 2011-02-17 Romedex International Srl Dispositifs et procédés pour électrographie endovasculaire
WO2011041450A1 (fr) 2009-09-29 2011-04-07 C. R. Bard, Inc. Stylets pour utilisation avec appareil pour placement intravasculaire d'un cathéter
WO2011044421A1 (fr) 2009-10-08 2011-04-14 C. R. Bard, Inc. Entretoises utilisées avec une sonde ultrasonore
ES2864665T3 (es) 2010-05-28 2021-10-14 Bard Inc C R Aparato para su uso con sistema de guiado de inserción de aguja
WO2011150376A1 (fr) 2010-05-28 2011-12-01 C.R. Bard, Inc. Appareil convenant à une utilisation avec un système de guidage d'insertion d'aiguille
CA2806353A1 (fr) 2010-08-09 2012-02-16 C.R. Bard Inc. Structures de support et de capuchon pour tete de sonde a ultrasons
MX338127B (es) 2010-08-20 2016-04-04 Bard Inc C R Reconfirmacion de colocacion de una punta de cateter asistida por ecg.
US8801693B2 (en) 2010-10-29 2014-08-12 C. R. Bard, Inc. Bioimpedance-assisted placement of a medical device
AU2012278809B2 (en) 2011-07-06 2016-09-29 C.R. Bard, Inc. Needle length determination and calibration for insertion guidance system
USD724745S1 (en) 2011-08-09 2015-03-17 C. R. Bard, Inc. Cap for an ultrasound probe
USD699359S1 (en) 2011-08-09 2014-02-11 C. R. Bard, Inc. Ultrasound probe head
US9211107B2 (en) 2011-11-07 2015-12-15 C. R. Bard, Inc. Ruggedized ultrasound hydrogel insert
CN104837413B (zh) 2012-06-15 2018-09-11 C·R·巴德股份有限公司 检测超声探测器上可移除帽的装置及方法
WO2015120256A2 (fr) 2014-02-06 2015-08-13 C.R. Bard, Inc. Systèmes et procédés pour le guidage et le placement d'un dispositif intravasculaire
FR3017533B1 (fr) * 2014-02-19 2016-03-11 Cousin Biotech Dispositif implantable, notamment pour la refection de paroi abdominale
US10973584B2 (en) 2015-01-19 2021-04-13 Bard Access Systems, Inc. Device and method for vascular access
WO2016210325A1 (fr) 2015-06-26 2016-12-29 C.R. Bard, Inc. Interface de raccord pour système de positionnement de cathéter basé sur ecg
US11000207B2 (en) 2016-01-29 2021-05-11 C. R. Bard, Inc. Multiple coil system for tracking a medical device
EP3573659A1 (fr) 2017-01-24 2019-12-04 Société des Produits Nestlé S.A. Compositions comprenant des anticorps anti-fel d1 et procédés de réduction d'au moins un symptôme d'allergie humaine aux chats
US10992079B2 (en) 2018-10-16 2021-04-27 Bard Access Systems, Inc. Safety-equipped connection systems and methods thereof for establishing electrical connections

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434153A (en) * 1982-03-22 1984-02-28 Alza Corporation Drug delivery system comprising a reservoir containing a plurality of tiny pills
JPS62120315A (ja) * 1985-11-20 1987-06-01 Shin Etsu Chem Co Ltd 経口投与型徐放性錠剤の製造方法
US4716496A (en) * 1986-05-09 1987-12-29 Eaton Corporation Panel-mounted control station housing
US4842867A (en) * 1986-05-09 1989-06-27 Alza Corporation Pulsed drug delivery of doxylamine
ES2022454B3 (es) * 1986-06-17 1991-12-01 Recordati Ind Chimica E Farm S P A Sistema terapeutico para la liberacion controlada de drogas.
US4961932A (en) * 1987-10-26 1990-10-09 Alza Corporation Plurality of tiny pills in liquid dosage form
IL92966A (en) * 1989-01-12 1995-07-31 Pfizer Hydrogel-operated release devices
US5215758A (en) * 1991-09-11 1993-06-01 Euroceltique, S.A. Controlled release matrix suppository for pharmaceuticals
WO1993017662A1 (fr) * 1992-03-02 1993-09-16 Daratech Pty. Ltd. Implants ameliores

Also Published As

Publication number Publication date
EP0652745A1 (fr) 1995-05-17
WO1994003159A1 (fr) 1994-02-17
ZA935569B (en) 1994-04-12

Similar Documents

Publication Publication Date Title
CA2141459A1 (fr) Implants a liberation controlee
JP4215273B2 (ja) 選択された治療物質放出用の移植可能で生体適合性の免疫遮断性ビークル
US5827707A (en) Method for manufacturing minimal volume capsules containing biological materials
US6126936A (en) Microcapsules and composite microreactors for immunoisolation of cells
US5635609A (en) Particles prepared by transacylation reaction between an esterified polysaccharide and a polyamine, methods of preparation therefor and compositions containing same
US4391909A (en) Microcapsules containing viable tissue cells
US4352883A (en) Encapsulation of biological material
DK171758B1 (da) Implantat til styret frigørelse af et makromolekylært lægemiddel og fremgangsmåde til fremstiling af implantatet
US5453368A (en) Method of encapsulating biological substances in microspheres
EP0127713A2 (fr) Micro-encapsulation de tissu vivant et de cellules
US20140212484A1 (en) Multilayered polyelectrolyte-based capsules for cell encapsulation and delivery of therapeutic compositions
EP0127989A2 (fr) Micro-encapsulation de tissu vivant et de cellules
WO1995029667A1 (fr) Appareil d'encapsulation par mouvement rotatif et procede d'utilisation associe
JPH11508477A (ja) 新規の人工膵臓
US6337088B1 (en) Microporous macrocapsules
WO1993017662A1 (fr) Implants ameliores
AU4552393A (en) Controlled release implants
US5955095A (en) Microporous macrocapsules
RU2326655C1 (ru) Способ инкапсулирования белоксодержащих веществ в микросферы из сополимера полилактид-полигликолид
Li et al. Encapsulation matrices for neurotrophic factor-secreting myoblast cells
WO2020095974A1 (fr) Greffon et utilisation correspondante
Babensee et al. Polyacrylate microcapsules for cell delivery
GB2119734A (en) Encapsulated living tissue
WO1987000197A1 (fr) Emprisonnement de cellules dependant de l'ancrage
AU700766B2 (en) Methods employing microporous macrocapsules

Legal Events

Date Code Title Description
FZDE Dead