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Pneumatic plethysmograph fingertip sensor

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Assignee: QUANTUM BIOTEK INCPriority: Dec 22, 2021Filed: Feb 8, 2023Granted: Aug 19, 2025
Est. expiryDec 22, 2041(~15.4 yrs left)· nominal 20-yr term from priority
Inventors:Astrid AndroschDavid YuanVladimir Fridman
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CLAIM 
     
       The ornamental design for a pneumatic plethysmograph fingertip sensor as shown and described.

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