ES2112201B1 - PHOTOELECTRO-HELICAL SPIROMETER. - Google Patents

PHOTOELECTRO-HELICAL SPIROMETER.

Info

Publication number
ES2112201B1
ES2112201B1 ES9600046A ES9600046A ES2112201B1 ES 2112201 B1 ES2112201 B1 ES 2112201B1 ES 9600046 A ES9600046 A ES 9600046A ES 9600046 A ES9600046 A ES 9600046A ES 2112201 B1 ES2112201 B1 ES 2112201B1
Authority
ES
Spain
Prior art keywords
blades
module
photo
photoelectro
spirometer
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
ES9600046A
Other languages
Spanish (es)
Other versions
ES2112201A1 (en
Inventor
Aranguena Luis Carretie
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 Autonoma de Madrid
Original Assignee
Universidad Autonoma de Madrid
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 Autonoma de Madrid filed Critical Universidad Autonoma de Madrid
Priority to ES9600046A priority Critical patent/ES2112201B1/en
Publication of ES2112201A1 publication Critical patent/ES2112201A1/en
Application granted granted Critical
Publication of ES2112201B1 publication Critical patent/ES2112201B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

ESPIROMETRO FOTOELECTRO-HELICOIDAL. CONSTA DE LOS SIGUIENTES ELEMENTOS BASICOS; UNA HELICE (1), UN FOTOEMISOR (OPCIONAL: 3) Y UN FOTORRECEPTOR (4). LA HELICE, DE TIPO CILINDRICO, ESTA TABICADA TRANSVERSALMENTE EN CADA UNA DE SUS ASPAS (CUATRO EN LA FIGURA, AUNQUE PUEDE SER OTRO SU NUMERO) POR MEDIO DE LAMINAS OPACAS (2: SITUADAS EN EL CENTRO DE LAS ASPAS EN LA FIGURA, AUNQUE PUEDEN SITUARSE EN OTRO PUNTO). DICHOS TABIQUES INTERRUMPEN EL HAZ DE LUZ PROVINIENTE DEL FOTOEMISOR IMPIDIENDO SU LLEGADA AL FOTORRECEPTOR. ESTOS ELEMENTOS BASICOS SE INSERTAN EN UN MODULO (5) CUYO INTERIOR ES UN PARALELEPIPEDO ABIERTO EN SU PARTE ANTERIOR Y POSTERIOR PARA PERMITIR LA CIRCULACION DEL AIRE. EN DICHO MODULO SE INSTALAN TAMBIEN EL FOTOEMISOR Y EL FOTORRECEPTOR. EL MODULO SE AJUSTA A UNA MASCARILLA (6) QUE CUBRE FOSAS NASALES Y BOCA DEL SUJETO. TIENE APLICACION EN MEDICINA, PSICOLOGIA Y BIOLOGIA.PHOTOELECTRO-HELICAL SPIROMETER. CONSISTS OF THE FOLLOWING BASIC ELEMENTS; ONE PROPELLER (1), ONE PHOTO EMITTER (OPTIONAL: 3) AND ONE PHOTO RECEIVER (4). THE PROPELLER, OF CYLINDRICAL TYPE, IS LOCATED TRANSVERSALLY IN EACH OF ITS BLADES (FOUR IN THE FIGURE, ALTHOUGH IT MAY BE ANOTHER ITS NUMBER) THROUGH OPAQUE BLADES (2: LOCATED IN THE CENTER OF THE BLADES IN THE FIGURE, ALTHOUGH THEY CAN LOCATE IN ANOTHER POINT). SUCH WALLS DISCONTINUE THE BEAM OF LIGHT PROVIDED BY THE PHOTOEMISSOR, PREVENTING THEIR ARRIVAL AT THE PHOTORECEIVER. THESE BASIC ELEMENTS ARE INSERTED IN A MODULE (5) WHOSE INTERIOR IS AN OPEN PARALLEL AND PIPE IN ITS PREVIOUS AND REAR PART TO ALLOW AIR CIRCULATION. IN SUCH MODULE THE PHOTO EMITTER AND THE PHOTO RECEIVER ARE ALSO INSTALLED. THE MODULE FITS A MASK (6) THAT COVERS THE NASAL FOSSES AND THE MOUTH OF THE SUBJECT. IT HAS AN APPLICATION IN MEDICINE, PSYCHOLOGY AND BIOLOGY.

ES9600046A 1996-01-11 1996-01-11 PHOTOELECTRO-HELICAL SPIROMETER. Expired - Fee Related ES2112201B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9600046A ES2112201B1 (en) 1996-01-11 1996-01-11 PHOTOELECTRO-HELICAL SPIROMETER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600046A ES2112201B1 (en) 1996-01-11 1996-01-11 PHOTOELECTRO-HELICAL SPIROMETER.

Publications (2)

Publication Number Publication Date
ES2112201A1 ES2112201A1 (en) 1998-03-16
ES2112201B1 true ES2112201B1 (en) 1998-11-16

Family

ID=8293365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600046A Expired - Fee Related ES2112201B1 (en) 1996-01-11 1996-01-11 PHOTOELECTRO-HELICAL SPIROMETER.

Country Status (1)

Country Link
ES (1) ES2112201B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680378A (en) * 1970-09-11 1972-08-01 Fibre Optics Ind Inc Fluid flow rate meter
SE370178B (en) * 1973-01-29 1974-10-07 Lkb Medical Ab
US3922525A (en) * 1974-05-13 1975-11-25 Kozak Zdenek Bidirectional spirometer
FR2560988A1 (en) * 1984-03-09 1985-09-13 Travert Raymond Volumetric counter for spirometer
DE3581397D1 (en) * 1985-04-01 1991-02-21 Cosmed Srl PORTABLE BREATH MONITORING DEVICE FOR TELEMETRY MEASUREMENT VALUES FROM A DATA PROCESSING CENTER.
US4887469A (en) * 1988-05-11 1989-12-19 Hydro-Craft, Inc. High accuracy turbine flowmeter with optical sensor
DE58908452D1 (en) * 1989-01-12 1994-11-03 Siemens Ag Medical device for diagnosis and / or therapy.

Also Published As

Publication number Publication date
ES2112201A1 (en) 1998-03-16

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