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1. WO2020094888 - SENSOR SURFACE

Publication Number WO/2020/094888
Publication Date 14.05.2020
International Application No. PCT/EP2019/080908
International Filing Date 11.11.2019
IPC
A61B 5/11 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
103Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
A61B 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
CPC
A61B 2562/0247
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2562Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
02Details of sensors specially adapted for in-vivo measurements
0247Pressure sensors
A61B 5/1102
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
1102Ballistocardiography
A61B 5/6891
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6887mounted on external non-worn devices, e.g. non-medical devices
6891Furniture
A61B 5/6892
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6887mounted on external non-worn devices, e.g. non-medical devices
6892Mats
A61B 5/6894
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6887mounted on external non-worn devices, e.g. non-medical devices
6894Wheel chairs
Applicants
  • VISSEIRO GMBH [DE]/[DE]
Inventors
  • JURASCH, Janek
  • KELBEL, Pirmin
Agents
  • REMUS, Alvaro
Priority Data
LU10099309.11.2018LU
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SENSOROBERFLÄCHE
(EN) SENSOR SURFACE
(FR) SURFACE DE CAPTEUR
Abstract
(DE)
Die vorliegende Erfindung betrifft eine Vorrichtung zum Erfassen von mechanischen Schwingungen menschlicher oder tierischer Gewebe 111, welche mindestens einen Sensor 1 und ein viskoelastisches Medium 100 umfasst, wobei der Sensor 101 in das viskoelastische Medium 100 eingebettet ist. Erfindungsgemäß bilden der Sensor und das viskoelastische Medium eine Sensorik, wobei das viskoelastische Medium eine Oberfläche für den Kontakt zum menschlichen oder tierischen Gewebe111 bildet, und wobei die Schallkennimpedanz des viskoelastischen Mediums 100 an menschliche oder tierische Körper angepasst ist.Die Erfindung betrifft ferner ein Verfahren zur Herstellung dieser Vorrichtung.
(EN)
The invention relates to a device for detecting mechanical vibrations of human or animal tissue (111), comprising at least one sensor (1) and a viscoelastic medium (100), wherein the sensor (101) is embedded in the viscoelastic medium (100). According to the invention, the sensor and the viscoelastic medium form a sensor system, wherein the viscoelastic medium forms a surface for contact with the human or animal tissue (111), and wherein the acoustic impedance of the viscoelastic medium (100) is adjusted to human or animal tissue. The invention also relates to a method for producing this device.
(FR)
La présente invention concerne un dispositif de détection de vibrations mécaniques de tissus humains ou animaux 111, lequel dispositif comprend au moins un capteur 1 et un milieu viscoélastique 100. Le capteur 101 est incorporé dans le milieu viscoélastique 100. Selon l’invention, le capteur et le milieu viscoélastique forment un système de détection. Le milieu viscoélastique forme une surface de contact avec des tissus humains ou animaux 111, et l’impédance caractéristique acoustique du milieu viscoélastique 100 est adaptée aux corps humains ou animaux. L’invention concerne en outre un procédé de fabrication de ce dispositif.
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