Nasal alar photoplethysmography probe housing
Description
The design is for a photoplethysmographic (“PPG”) probe housing which, when emplaced at the nasal alar of a subject and operatively engaged therewith, secures light attenuation signal information from which useful physiologic information is derived.
Claims
The ornamental design for a nasal alar photoplethysmography probe housing, as shown and described.
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Patent History
Patent number: D748274
Type: Grant
Filed: Jun 29, 2012
Date of Patent: Jan 26, 2016
Inventors: David Rich (Glastonbury, CT), Andrew Kersey (Wallingford, CT), Matt Culen (Manchester, CT)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Application Number: 29/426,057
Type: Grant
Filed: Jun 29, 2012
Date of Patent: Jan 26, 2016
Inventors: David Rich (Glastonbury, CT), Andrew Kersey (Wallingford, CT), Matt Culen (Manchester, CT)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Application Number: 29/426,057
Classifications