ES2068769B1 - PROCEDURE FOR OBTAINING IMPLANTABLE BIOMATERIALS COMPOSED OF CERAMICS AND ANTIBIOTICS. - Google Patents

PROCEDURE FOR OBTAINING IMPLANTABLE BIOMATERIALS COMPOSED OF CERAMICS AND ANTIBIOTICS.

Info

Publication number
ES2068769B1
ES2068769B1 ES9302052A ES9302052A ES2068769B1 ES 2068769 B1 ES2068769 B1 ES 2068769B1 ES 9302052 A ES9302052 A ES 9302052A ES 9302052 A ES9302052 A ES 9302052A ES 2068769 B1 ES2068769 B1 ES 2068769B1
Authority
ES
Spain
Prior art keywords
antibiotics
ceramics
procedure
implants
antibiotic
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.)
Expired - Fee Related
Application number
ES9302052A
Other languages
Spanish (es)
Other versions
ES2068769A1 (en
Inventor
Rivera Francisco Guitian
Follente Jose Couceiro
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.)
Universidade de Santiago de Compostela
Original Assignee
Universidade de Santiago de Compostela
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 Universidade de Santiago de Compostela filed Critical Universidade de Santiago de Compostela
Priority to ES9302052A priority Critical patent/ES2068769B1/en
Publication of ES2068769A1 publication Critical patent/ES2068769A1/en
Application granted granted Critical
Publication of ES2068769B1 publication Critical patent/ES2068769B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PROCEDIMIENTO DE OBTENCION DE BIOMATERIALES IMPLANTABLES COMPUESTOS DE CERAMICAS Y ANTIBIOTICOS; BIFASICOS, COMPUESTOS DE HIDROXIAPATITO, U OTRO MATERIAL CERAMICO BIOACTIVO, Y DE UN ANTIBIOTICO, ESTE ULTIMO EN PORCENTAJES DE HASTA EL 5% DE LA MASA TOTAL. DICHOS IMPLANTES SE CONFORMAN A PARTIR DE LA MEZCLA EN POLVO DE SUS COMPONENTES POR PRENSADO ISOSTATICO A TEMPERATURA AMBIENTE, A PRESIONES DE 50 A 300 MPA. LOS IMPLANTES SE UTILIZAN PARA COMBATIR INFECCIONES EN CAVIDADES OSEAS IN SITU, CUMPLIENDO DOS FUNCIONES: 1) INDUCE LA CREACION DE HUESO NUEVO, POR EFECTO DE LA BIOACTIVIDAD DEL COMPONENTE CERAMICO. 2) LIBERA DE FORMA SOSTENIDA EL ANTIBIOTICO ATACANDO LA INFECCION DE FORMA LOCAL.PROCEDURE FOR OBTAINING IMPLANTABLE BIOMATERIALS COMPOSED OF CERAMICS AND ANTIBIOTICS; BIPHASICS, HYDROXIAPATITE COMPOUNDS, OR OTHER BIOACTIVE CERAMIC MATERIAL, AND AN ANTIBIOTIC, THIS LAST IN PERCENTAGES OF UP TO 5% OF THE TOTAL MASS. SUCH IMPLANTS ARE CONFORMED FROM THE POWDER MIXTURE OF THEIR COMPONENTS BY ISOSTATIC PRESSING AT ROOM TEMPERATURE, AT PRESSURES OF 50 TO 300 MPA. THE IMPLANTS ARE USED TO FIGHT INFECTIONS IN BONE CAVITIES IN SITU, FULFILLING TWO FUNCTIONS: 1) IT INDUCES THE CREATION OF NEW BONE, BY EFFECT OF THE BIOACTIVITY OF THE CERAMIC COMPONENT. 2) RELEASE THE ANTIBIOTIC IN A SUSTAINED WAY ATTACKING THE INFECTION LOCALLY.

ES9302052A 1993-09-29 1993-09-29 PROCEDURE FOR OBTAINING IMPLANTABLE BIOMATERIALS COMPOSED OF CERAMICS AND ANTIBIOTICS. Expired - Fee Related ES2068769B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9302052A ES2068769B1 (en) 1993-09-29 1993-09-29 PROCEDURE FOR OBTAINING IMPLANTABLE BIOMATERIALS COMPOSED OF CERAMICS AND ANTIBIOTICS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9302052A ES2068769B1 (en) 1993-09-29 1993-09-29 PROCEDURE FOR OBTAINING IMPLANTABLE BIOMATERIALS COMPOSED OF CERAMICS AND ANTIBIOTICS.

Publications (2)

Publication Number Publication Date
ES2068769A1 ES2068769A1 (en) 1995-04-16
ES2068769B1 true ES2068769B1 (en) 1995-11-16

Family

ID=8283175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9302052A Expired - Fee Related ES2068769B1 (en) 1993-09-29 1993-09-29 PROCEDURE FOR OBTAINING IMPLANTABLE BIOMATERIALS COMPOSED OF CERAMICS AND ANTIBIOTICS.

Country Status (1)

Country Link
ES (1) ES2068769B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR216922A1 (en) * 1976-11-11 1980-02-15 Merck Patent Gmbh PROCEDURE FOR THE MANUFACTURE OF A SURGICAL ENVIRONMENT
JPS63102762A (en) * 1986-10-20 1988-05-07 丸野　重雄 Living body compatible composite and its production
IT1215881B (en) * 1988-02-16 1990-02-22 Giancarlo Foresti OSTEOTROPIC ACTION SURGICAL AID.

Also Published As

Publication number Publication date
ES2068769A1 (en) 1995-04-16

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