ES2096521A1 - Microesferas de polimeros sinteticos biodegradables en la fabricacion y elaboracion de equipos reactivos para la preparacion de medicamentos radiofarmacos. - Google Patents

Microesferas de polimeros sinteticos biodegradables en la fabricacion y elaboracion de equipos reactivos para la preparacion de medicamentos radiofarmacos.

Info

Publication number
ES2096521A1
ES2096521A1 ES09401843A ES9401843A ES2096521A1 ES 2096521 A1 ES2096521 A1 ES 2096521A1 ES 09401843 A ES09401843 A ES 09401843A ES 9401843 A ES9401843 A ES 9401843A ES 2096521 A1 ES2096521 A1 ES 2096521A1
Authority
ES
Spain
Prior art keywords
radiopharmaceuticals
particles
synthetic polymers
preparation
microspheres
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.)
Granted
Application number
ES09401843A
Other languages
English (en)
Other versions
ES2096521B1 (es
Inventor
Hernandez Araceli Delgado
Acevedo Rosa Virginia Diaz
Garcia Carmen Maria Evora
Escobar Jesus Mallol
Torres Maria Isabel Soriano
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.)
Universidad de La Laguna
Original Assignee
Universidad de La Laguna
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 Universidad de La Laguna filed Critical Universidad de La Laguna
Priority to ES9401843A priority Critical patent/ES2096521B1/es
Publication of ES2096521A1 publication Critical patent/ES2096521A1/es
Application granted granted Critical
Publication of ES2096521B1 publication Critical patent/ES2096521B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PREPARACION DE RADIOFARMACOS PARTICULADOS, MARCADOS CON TECNECIO (99MTC), BASADOS EN POLIMEROS SINTETICOS (PLA, PGA, PLGA, PLA/PEG, PLGA/PEG, ETC.). ESTOS POLIMEROS, CON LOS QUE SE PUEDEN OBTENER PARTICULAS DE TODOS LOS TAMAÑOS EN FUNCION DEL PROCESO DE OBTENCION, SE PUEDEN MARCAR FACILMENTE CON TECNECIO PARA OBTENER PARTICULAS MARCADAS. ESTAS PARTICULAS PUEDEN SER EMPLEADAS COMO RADIOFARMACOS DE USO DIAGNOSTICO PERMITIENDO LA EXPLORACION DE DIFERENTES ORGANOS Y FUNCIONES EN FUNCION DEL TAMAÑO DE LA PARTICULA. EL EMPLEO DE PARTICULAS DE ESTOS POLIMEROS SINTETICOS PERMITIRA SUSTITUIR LAS PARTICULAS DE ALBUMINA HUMANA QUE ACTUALMENTE SE EMPLEAN, EVITANDO SUS INCONVENIENTES.
ES9401843A 1994-08-10 1994-08-10 Microesferas de polimeros sinteticos biodegradables en la fabricacion y elaboracion de equipos reactivos para la preparacion de medicamentos radiofarmacos. Expired - Fee Related ES2096521B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9401843A ES2096521B1 (es) 1994-08-10 1994-08-10 Microesferas de polimeros sinteticos biodegradables en la fabricacion y elaboracion de equipos reactivos para la preparacion de medicamentos radiofarmacos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9401843A ES2096521B1 (es) 1994-08-10 1994-08-10 Microesferas de polimeros sinteticos biodegradables en la fabricacion y elaboracion de equipos reactivos para la preparacion de medicamentos radiofarmacos.

Publications (2)

Publication Number Publication Date
ES2096521A1 true ES2096521A1 (es) 1997-03-01
ES2096521B1 ES2096521B1 (es) 1997-11-16

Family

ID=8287314

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9401843A Expired - Fee Related ES2096521B1 (es) 1994-08-10 1994-08-10 Microesferas de polimeros sinteticos biodegradables en la fabricacion y elaboracion de equipos reactivos para la preparacion de medicamentos radiofarmacos.

Country Status (1)

Country Link
ES (1) ES2096521B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019999A3 (en) * 2002-08-30 2004-04-29 Scimed Life Systems Inc Agent delivery particle
CN100342916C (zh) * 2004-12-08 2007-10-17 上海第二医科大学附属第九人民医院 一种可生物降解医用材料标记物及其制备

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7462366B2 (en) 2002-03-29 2008-12-09 Boston Scientific Scimed, Inc. Drug delivery particle
US7842377B2 (en) 2003-08-08 2010-11-30 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US8012454B2 (en) 2002-08-30 2011-09-06 Boston Scientific Scimed, Inc. Embolization
US7883490B2 (en) 2002-10-23 2011-02-08 Boston Scientific Scimed, Inc. Mixing and delivery of therapeutic compositions
US7976823B2 (en) 2003-08-29 2011-07-12 Boston Scientific Scimed, Inc. Ferromagnetic particles and methods
US7901770B2 (en) 2003-11-04 2011-03-08 Boston Scientific Scimed, Inc. Embolic compositions
US7736671B2 (en) 2004-03-02 2010-06-15 Boston Scientific Scimed, Inc. Embolization
US8173176B2 (en) 2004-03-30 2012-05-08 Boston Scientific Scimed, Inc. Embolization
US7311861B2 (en) 2004-06-01 2007-12-25 Boston Scientific Scimed, Inc. Embolization
US7858183B2 (en) 2005-03-02 2010-12-28 Boston Scientific Scimed, Inc. Particles
US7727555B2 (en) 2005-03-02 2010-06-01 Boston Scientific Scimed, Inc. Particles
US7963287B2 (en) 2005-04-28 2011-06-21 Boston Scientific Scimed, Inc. Tissue-treatment methods
US9463426B2 (en) 2005-06-24 2016-10-11 Boston Scientific Scimed, Inc. Methods and systems for coating particles
US7947368B2 (en) 2005-12-21 2011-05-24 Boston Scientific Scimed, Inc. Block copolymer particles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042887A (en) * 1979-02-22 1980-10-01 New England Nuclear Corp Albumin Micro aggregates for Radioactive Scanning of Reticuloendothelial Systems
EP0167834A2 (en) * 1984-06-08 1986-01-15 Yeda Research And Development Company, Ltd. Metal-containing polyaldehyde microspheres
EP0407358A2 (en) * 1989-06-28 1991-01-09 SORIN BIOMEDICA S.p.A. Device and method for carrying out a plurality of sequential transformations of a substrate
US5216130A (en) * 1990-05-17 1993-06-01 Albany Medical College Complex for in-vivo target localization

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042887A (en) * 1979-02-22 1980-10-01 New England Nuclear Corp Albumin Micro aggregates for Radioactive Scanning of Reticuloendothelial Systems
EP0167834A2 (en) * 1984-06-08 1986-01-15 Yeda Research And Development Company, Ltd. Metal-containing polyaldehyde microspheres
EP0407358A2 (en) * 1989-06-28 1991-01-09 SORIN BIOMEDICA S.p.A. Device and method for carrying out a plurality of sequential transformations of a substrate
US5216130A (en) * 1990-05-17 1993-06-01 Albany Medical College Complex for in-vivo target localization

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ERCAN M.T., "Rapid determination of Hydrolyzed- reduced Technetium-99m in particulate Radiopharmaceuticals". Appl. Radiat.Isot., Vol 43, n‘ 9, pp 1175-1177, 1992. Int.J.Radiat. Appl. Instrum. Part A * Tabla * * Todo el documento * *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019999A3 (en) * 2002-08-30 2004-04-29 Scimed Life Systems Inc Agent delivery particle
AU2003268313B2 (en) * 2002-08-30 2008-08-21 Boston Scientific Limited Agent delivery particle
CN100342916C (zh) * 2004-12-08 2007-10-17 上海第二医科大学附属第九人民医院 一种可生物降解医用材料标记物及其制备

Also Published As

Publication number Publication date
ES2096521B1 (es) 1997-11-16

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