WO2009076325A3 - Noninvasive photoplethysmographic sensor platform for mobile animals - Google Patents

Noninvasive photoplethysmographic sensor platform for mobile animals Download PDF

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Publication number
WO2009076325A3
WO2009076325A3 PCT/US2008/085994 US2008085994W WO2009076325A3 WO 2009076325 A3 WO2009076325 A3 WO 2009076325A3 US 2008085994 W US2008085994 W US 2008085994W WO 2009076325 A3 WO2009076325 A3 WO 2009076325A3
Authority
WO
WIPO (PCT)
Prior art keywords
neck
sensor platform
noninvasive
platform
mice
Prior art date
Application number
PCT/US2008/085994
Other languages
French (fr)
Other versions
WO2009076325A2 (en
Inventor
Patrick Truitt
Bernard F Hete
Eric W Starr
Original Assignee
Starr Life Sciences Corp
Patrick Truitt
Bernard F Hete
Eric W Starr
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 Starr Life Sciences Corp, Patrick Truitt, Bernard F Hete, Eric W Starr filed Critical Starr Life Sciences Corp
Priority to EP08860716A priority Critical patent/EP2229094A2/en
Priority to JP2010537154A priority patent/JP2011505925A/en
Publication of WO2009076325A2 publication Critical patent/WO2009076325A2/en
Publication of WO2009076325A3 publication Critical patent/WO2009076325A3/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455Measuring 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
    • A61B5/14551Measuring 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
    • A61B5/14552Details of sensors specially adapted therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00Evaluating a particular growth phase or type of persons or animals
    • A61B2503/40Animals

Abstract

A noninvasive photoplethysmographic sensor platform for mobile animals such as small rodents, namely rats and mice is useful such as in a laboratory research environment. The noninvasive photoplethysmographic sensor platform may be a collar which provides an easily affixed, adjustable attachment mechanism that encircles the animal, such as the neck. The neck of the animal provides several particular advantages as a sensor mounting platform for photoplethysmographic sensors. For pulse oximetry, the neck location will provide significant blood flow under all conditions. For small mammals, such as rats and mice, transmittance pulse oximetry through the neck of the subject remains possible. The neck mounted collar also offers inherent bite resistance to the sensor platform.
PCT/US2008/085994 2007-04-11 2008-12-08 Noninvasive photoplethysmographic sensor platform for mobile animals WO2009076325A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08860716A EP2229094A2 (en) 2007-04-11 2008-12-08 Noninvasive photoplethysmographic sensor platform for mobile animals
JP2010537154A JP2011505925A (en) 2007-04-11 2008-12-08 Non-invasive photoplethysmographic sensor platform for mobile animals

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US99288007P 2007-04-11 2007-04-11
US60/992,880 2007-04-11
US10801008P 2008-10-23 2008-10-23
US61/108,010 2008-10-23

Publications (2)

Publication Number Publication Date
WO2009076325A2 WO2009076325A2 (en) 2009-06-18
WO2009076325A3 true WO2009076325A3 (en) 2009-08-13

Family

ID=40756205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/085994 WO2009076325A2 (en) 2007-04-11 2008-12-08 Noninvasive photoplethysmographic sensor platform for mobile animals

Country Status (4)

Country Link
US (1) US8688184B2 (en)
EP (1) EP2229094A2 (en)
JP (1) JP2011505925A (en)
WO (1) WO2009076325A2 (en)

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Also Published As

Publication number Publication date
EP2229094A2 (en) 2010-09-22
WO2009076325A2 (en) 2009-06-18
JP2011505925A (en) 2011-03-03
US20090149727A1 (en) 2009-06-11
US8688184B2 (en) 2014-04-01

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