Nasal alar photoplethysmography probe housing
Description
The claimed photoplethysmography sensor housing is used to house a photoplethysmography sensor to monitor physiological signals derivable at the nasal alar of a subject and has applications in medicine.
Claims
The ornamental design for a nasal alar photoplethysmography probe housing, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D802152
Type: Grant
Filed: Jul 27, 2015
Date of Patent: Nov 7, 2017
Inventors: Scott Wakefield (Andover, MA), Thomas Eagan, Jr. (Chelmsford, MA), James Saunders (Lowell, MA), William Chura (Newton, MA), Lucas E. Fitchtel (Ashburnham, MA)
Primary Examiner: Barbara Fox
Assistant Examiner: Messina L Smith
Application Number: 29/534,122
Type: Grant
Filed: Jul 27, 2015
Date of Patent: Nov 7, 2017
Inventors: Scott Wakefield (Andover, MA), Thomas Eagan, Jr. (Chelmsford, MA), James Saunders (Lowell, MA), William Chura (Newton, MA), Lucas E. Fitchtel (Ashburnham, MA)
Primary Examiner: Barbara Fox
Assistant Examiner: Messina L Smith
Application Number: 29/534,122
Classifications
Current U.S. Class:
Electrode, Transducer Or Contact Not Elsewhere Specified (51) (D24/187)