ES2070692B1 - INSTRUMENTED TEMPLATES FOR PRESSURE MEASUREMENT. - Google Patents

INSTRUMENTED TEMPLATES FOR PRESSURE MEASUREMENT.

Info

Publication number
ES2070692B1
ES2070692B1 ES09202315A ES9202315A ES2070692B1 ES 2070692 B1 ES2070692 B1 ES 2070692B1 ES 09202315 A ES09202315 A ES 09202315A ES 9202315 A ES9202315 A ES 9202315A ES 2070692 B1 ES2070692 B1 ES 2070692B1
Authority
ES
Spain
Prior art keywords
acetate
patches
instrumented
templates
foot
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
ES09202315A
Other languages
Spanish (es)
Other versions
ES2070692R (en
ES2070692A2 (en
Inventor
Gracia Carlos Soler
Maestre Ramon Moraga
Molina Carlos Garcia
Barrachina Felipe Miralles
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 Politecnica de Valencia
Original Assignee
Universidad Politecnica de Valencia
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 Politecnica de Valencia filed Critical Universidad Politecnica de Valencia
Priority to ES09202315A priority Critical patent/ES2070692B1/en
Publication of ES2070692A2 publication Critical patent/ES2070692A2/en
Publication of ES2070692R publication Critical patent/ES2070692R/es
Application granted granted Critical
Publication of ES2070692B1 publication Critical patent/ES2070692B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A43B3/38—Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources
    • A43B3/42—Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources where power is generated by conversion of mechanical movement to electricity, e.g. by piezoelectric means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements

Abstract

PLANTILLAS INSTRUMENTADAS PARA MEDIDA DE PRESIONES. EN CONDICIONES DE CARGA HABITUAL, ES DECIR, CON EL PIE CALZADO, SE CONSIGUE OBTENER LA DISTRIBUCION DE PRESIONES GENERADAS EN EL INTERFASE PIE-ZAPATO DURANTE LA MARCHA DEL PACIENTE. CUENTAN CON UNA PLURALIDAD DE TRANSDUCTORES PIEZOELECTRICOS DEFINIDOS POR CERAMICAS PIEZOELECTRICAS (6) POLARIZADAS EN DIRECCION PERPENDICULAR AL PLANO DE LA SUPERFICIE MAYOR Y ACOPLADAS EN UN CIRCUITO IMPRESO MULTICAPA. UNA PLACA DE CAUCHO (9) POSEE TROQUELADOS DONDE SE SITUAN LOS SENSORES RESPECTIVOS Y SOBRE ESTA PLACA CONTACTA OTRA DE ACETATO FLEXIBLE (11). LA SUPERFICIE INFERIOR CUENTA CON ANILLOS ADHESIVOS (12) POR AMBAS CARAS, ADHERIENDOSE A ELLOS RESPECTIVOS PARCHES DE ACETATO (14), SIENDO LOS ANILLOS ADHESIVOS (12) Y PARCHES DE ACETATO (14) DE MATERIAL CONDUCTOR. EL HILO CONDUCTOR (13) DE CONEXION ENTRE CERAMICAS (6) SE HACE PASAR ENTRE ESTOS ULTIMOS ELEMENTOS CONDUCTORES CITADOS. LAS SEÑALES SON TRATADAS POR UNA CASCADA DE MULTIPLEXORES (2) QUE GENERANUNA UNICA SEÑAL ANALOGICA QUE SE RECOGE EN UNA TARJETA DE ADQUISICION DE DATOS (3) DONDE SERA AMPLIFICADA Y CONVERTIDA A DIGITAL PARA SU ULTERIOR ANALISIS EN UN ORDENADOR PERSONAL (4), OBTENIENDOSE LA REPRESENTACION GRAFICA DE LAS DISTRIBUCIONES DE PRESIONES, CON IMAGENES PLANAS Y TRIDIMENSIONALES.INSTRUMENTED TEMPLATES FOR PRESSURE MEASUREMENT. IN CONDITIONS OF HABITUAL LOADING, THAT IS, WITH THE FOOT SHOE, IT IS POSSIBLE TO OBTAIN THE DISTRIBUTION OF PRESSURES GENERATED AT THE FOOT-SHOE INTERFACE DURING THE PATIENT'S WALK. THEY HAVE A PLURALITY OF PIEZOELECTRIC TRANSDUCERS DEFINED BY PIEZOELECTRIC CERAMICS (6) POLARIZED IN A DIRECTION PERPENDICULAR TO THE PLANE OF THE MAJOR SURFACE AND COUPLED IN A PRINTED MULTILAYER CIRCUIT. A RUBBER PLATE (9) HAS DIES WHERE THE RESPECTIVE SENSORS ARE LOCATED AND ON THIS PLATE ANOTHER FLEXIBLE ACETATE CONTACTS (11). THE BOTTOM SURFACE HAS ADHESIVE RINGS (12) ON BOTH SIDES, ADHERING TO THEM RESPECTIVE ACETATE PATCHES (14), THE ADHESIVE RINGS (12) AND ACETATE PATCHES (14) CONDUCTIVE MATERIAL. THE CONDUCTIVE WIRE (13) OF CONNECTION BETWEEN CERAMICS (6) IS PASSED BETWEEN THESE LAST CONDUCTING ELEMENTS. THE SIGNALS ARE PROCESSED BY A CASCADE OF MULTIPLEXERS (2) THAT GENERATE A SINGLE ANALOGUE SIGNAL THAT IS COLLECTED IN A DATA ACQUISITION CARD (3) WHERE IT WILL BE AMPLIFIED AND DIGITAL CONVERTED FOR ITS FURTHER ANALYSIS IN A PERSONAL COMPUTER (4) THE GRAPHICAL REPRESENTATION OF THE PRESSURE DISTRIBUTIONS, WITH FLAT AND THREE-DIMENSIONAL IMAGES.

ES09202315A 1992-11-17 1992-11-17 INSTRUMENTED TEMPLATES FOR PRESSURE MEASUREMENT. Expired - Fee Related ES2070692B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES09202315A ES2070692B1 (en) 1992-11-17 1992-11-17 INSTRUMENTED TEMPLATES FOR PRESSURE MEASUREMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09202315A ES2070692B1 (en) 1992-11-17 1992-11-17 INSTRUMENTED TEMPLATES FOR PRESSURE MEASUREMENT.

Publications (3)

Publication Number Publication Date
ES2070692A2 ES2070692A2 (en) 1995-06-01
ES2070692R ES2070692R (en) 1996-07-01
ES2070692B1 true ES2070692B1 (en) 1997-02-16

Family

ID=8278811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09202315A Expired - Fee Related ES2070692B1 (en) 1992-11-17 1992-11-17 INSTRUMENTED TEMPLATES FOR PRESSURE MEASUREMENT.

Country Status (1)

Country Link
ES (1) ES2070692B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2259491A1 (en) * 2003-08-04 2006-10-01 Asociacion De Investigacion Para La Industria Del Calzado Y Conexas (Inescop) Walker foot continuous programmable monitor includes temperature humidity and pressure gauging, with a footwear digitizing module serving a memory

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006100331A2 (en) * 2005-03-23 2006-09-28 Chasco Perez De Arenaza Juan C Intelligent zonal pressure surface

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1543089A (en) * 1976-12-02 1979-03-28 Marconi Co Ltd Pressure sensitive generator
US4647918A (en) * 1985-01-16 1987-03-03 Goforth William P Multi-event notification system for monitoring critical pressure points on persons with diminished sensation of the feet
US4814661A (en) * 1986-05-23 1989-03-21 Washington State University Research Foundation, Inc. Systems for measurement and analysis of forces exerted during human locomotion
DE3827999A1 (en) * 1988-07-01 1990-01-11 Effner Gmbh MEASURING DEVICE FOR OPERATING FORCES
DE3835008A1 (en) * 1988-10-14 1990-04-19 Olgerdus Dr Med Leszczynski Method of producing foot beds
DE8910258U1 (en) * 1989-08-28 1989-10-12 Amoena-Medizin-Orthopaedie-Technik Gmbh, 8201 Raubling, De
ES2024763A6 (en) * 1990-04-03 1992-03-01 Consejo Superior Investigacion Procedure for manufacture of piezoelectric ultrasonic transducers of the 'array' type with a non-planar transmitting surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2259491A1 (en) * 2003-08-04 2006-10-01 Asociacion De Investigacion Para La Industria Del Calzado Y Conexas (Inescop) Walker foot continuous programmable monitor includes temperature humidity and pressure gauging, with a footwear digitizing module serving a memory

Also Published As

Publication number Publication date
ES2070692R (en) 1996-07-01
ES2070692A2 (en) 1995-06-01

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