WO2006079862A3 - Pulse oximeter and casing for anchoring a sensor - Google Patents

Pulse oximeter and casing for anchoring a sensor Download PDF

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Publication number
WO2006079862A3
WO2006079862A3 PCT/HU2006/000010 HU2006000010W WO2006079862A3 WO 2006079862 A3 WO2006079862 A3 WO 2006079862A3 HU 2006000010 W HU2006000010 W HU 2006000010W WO 2006079862 A3 WO2006079862 A3 WO 2006079862A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
head
casing
light
circuitry
Prior art date
Application number
PCT/HU2006/000010
Other languages
French (fr)
Other versions
WO2006079862A2 (en
Inventor
Hunor Santha
Gabor Harsanyi
Original Assignee
Hunor Santha
Gabor Harsanyi
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 Hunor Santha, Gabor Harsanyi filed Critical Hunor Santha
Publication of WO2006079862A2 publication Critical patent/WO2006079862A2/en
Publication of WO2006079862A3 publication Critical patent/WO2006079862A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6834—Means for maintaining contact with the body using vacuum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor

Abstract

The invention is a pulse oximeter sensor-head (8) which is composed of electrical units and comprises at least two light sources (1, 2) of different wavelengths to emit light into the part of the body (9) under examination and a light detector (3) to sense the light eigther transmitted through or reflected from the part of the body (9) under examination, further comprises a control circuitry (4) connected to each electrical unit or at least to the light sources (1, 2) and the light detector (3), a data collector and A/D dataconverter circuitry (5) connected to the output of the light detector (3), a wireless data communication circuitry (6) connected to the output of the data collector and A/D dataconverter circuitry (5), and a current source (10) to ensure the power supply of the pulse oximeter sensor-head (8). The invention is also a measuring system comprising said sensor-head (8) and a measuring method with said sensor-head (8). The invention relates also to a method and a casing (11) for anchoring a sensor-head (8) where the sensor- head (8) is fixed mechanically in a bell-jar-like casing (11) by means of structural element (11b) of said casing (11), said casing (11), having an internal air space (12) and a flange (14), is placed together with the sensor- head onto the surface of the body (9) so that the flange (14) together with the surface forms an airtight sealing, and a decrease of pressure is generated in said air space (12) during the process of placing the sensor-head (8) onto the surface of the body (9).
PCT/HU2006/000010 2005-01-31 2006-01-30 Pulse oximeter and casing for anchoring a sensor WO2006079862A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUP0500148 2005-01-31
HU0500148A HUP0500148A2 (en) 2005-01-31 2005-01-31 Wireless data communication pulse oximetry sensor and pulse oximetry system using the sensor

Publications (2)

Publication Number Publication Date
WO2006079862A2 WO2006079862A2 (en) 2006-08-03
WO2006079862A3 true WO2006079862A3 (en) 2006-12-21

Family

ID=89985778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2006/000010 WO2006079862A2 (en) 2005-01-31 2006-01-30 Pulse oximeter and casing for anchoring a sensor

Country Status (2)

Country Link
HU (1) HUP0500148A2 (en)
WO (1) WO2006079862A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7657294B2 (en) 2005-08-08 2010-02-02 Nellcor Puritan Bennett Llc Compliant diaphragm medical sensor and technique for using the same
US8577431B2 (en) 2008-07-03 2013-11-05 Cercacor Laboratories, Inc. Noise shielding for a noninvasive device
US8203704B2 (en) 2008-08-04 2012-06-19 Cercacor Laboratories, Inc. Multi-stream sensor for noninvasive measurement of blood constituents
US8319401B2 (en) 2010-04-30 2012-11-27 Nellcor Puritan Bennett Llc Air movement energy harvesting with wireless sensors
WO2013124750A1 (en) * 2012-02-21 2013-08-29 Koninklijke Philips N.V. Wearable measurement device for measuring a physiological parameter of a user
US20130294969A1 (en) 2012-05-02 2013-11-07 Nellcor Puritan Bennett Llc Wireless, Reusable, Rechargeable Medical Sensors and System for Recharging and Disinfecting the Same
US9339236B2 (en) 2013-07-05 2016-05-17 James Tyler Frix Continuous transdermal monitoring system and method
US9107644B2 (en) 2013-07-05 2015-08-18 James Tyler Frix Continuous transdermal monitoring system and method
US9877651B2 (en) 2014-03-17 2018-01-30 Covidien Lp Intermittent operating battery-less wireless sensor and pulse oximeter
US20190069824A1 (en) * 2015-10-13 2019-03-07 Hypermed Imaging, Inc. Compact light sensors for surgical applications and shock detection

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135840A2 (en) * 1983-08-30 1985-04-03 Nellcor Incorporated Perinatal oximeter
DE8624683U1 (en) * 1986-09-15 1986-10-30 Müller-Wickop, Jürgen, Dr., 2000 Hamburg Disc-shaped sensor element for electrocardiograms
DE4016234A1 (en) * 1989-05-16 1990-11-22 Elektroprojekt Anlagenbau Veb Oxidative metabolism determn. of baby during birth - by checking intensity of back scattered UV light
US20030073884A1 (en) * 2001-10-11 2003-04-17 Jason Goldberg Medical monitoring device and system
US6577893B1 (en) * 1993-09-04 2003-06-10 Motorola, Inc. Wireless medical diagnosis and monitoring equipment
US20040193026A1 (en) * 2003-03-31 2004-09-30 Scharf Tom D. Auditory alarms for physiological data monitoring

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135840A2 (en) * 1983-08-30 1985-04-03 Nellcor Incorporated Perinatal oximeter
DE8624683U1 (en) * 1986-09-15 1986-10-30 Müller-Wickop, Jürgen, Dr., 2000 Hamburg Disc-shaped sensor element for electrocardiograms
DE4016234A1 (en) * 1989-05-16 1990-11-22 Elektroprojekt Anlagenbau Veb Oxidative metabolism determn. of baby during birth - by checking intensity of back scattered UV light
US6577893B1 (en) * 1993-09-04 2003-06-10 Motorola, Inc. Wireless medical diagnosis and monitoring equipment
US20030073884A1 (en) * 2001-10-11 2003-04-17 Jason Goldberg Medical monitoring device and system
US20040193026A1 (en) * 2003-03-31 2004-09-30 Scharf Tom D. Auditory alarms for physiological data monitoring

Also Published As

Publication number Publication date
HU0500148D0 (en) 2005-04-28
HUP0500148A2 (en) 2006-08-28
WO2006079862A2 (en) 2006-08-03

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