Inventor
STREVENS JOSEPH PATRICK WALTER
NZ11 patents
Patents
11 patentsUS10925591B2Feb 23, 2021
Wound retractor and diffuser
FISHER & PAYKEL HEALTHCARE LTD5 citations82
US11154685B2Oct 26, 2021
Surgical humidifier control
FISHER & PAYKEL HEALTHCARE LTD1 citations70
US9878123B2Jan 30, 2018
Surgical humidifier control
FISHER & PAYKEL HEALTHCARE LTD2 citations70
US11679226B2Jun 20, 2023
Methods and systems for delivering gas to a patient
FISHER & PAYKEL HEALTHCARE LTD3 citations67
US12390208B2Aug 19, 2025
Wound retractor and diffuser
FISHER & PAYKEL HEALTHCARE LTD0 citations60
US11779321B2Oct 10, 2023
Wound retractor and diffuser
FISHER & PAYKEL HEALTHCARE LTD0 citations60
US12290639B2May 6, 2025
Surgical humidifier control
FISHER & PAYKEL HEALTHCARE LTD0 citations59
US12208199B2Jan 28, 2025
System for humidification of medical gases
FISHER & PAYKEL HEALTHCARE LTD0 citations58
US10722663B2Jul 28, 2020
System for humidification of medical gases
FISHER & PAYKEL HEALTHCARE LTD1 citations58
US12324881B2Jun 10, 2025
Methods and systems for delivering gas to a patient
FISHER & PAYKEL HEALTHCARE LTD0 citations56
US10912901B2Feb 9, 2021
Active smoke filtration for insufflation
FISHER & PAYKEL HEALTHCARE LTD0 citations47