Patent ID: 11865063
Assignee: HEARTSINE TECHNOLOGIES LIMITED
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 27:
28. The defibrillator of claim 16, wherein step (ii) further comprises:
(ii)(a) set a CPR counter equal to x,
(ii)(b) receive an impedance signal of the subject measured during a plurality of CPR chest compressions by the rescuer,
(ii)(c) receive a compression depth measured during the plurality of CPR chest compressions,
(ii)(d) compare the measured compression depth with a minimum required compression depth and a maximum required compression depth,
(ii)(e) when the measured compression depth is greater than the minimum required compression depth and when the measured compression depth is less than the maximum required compression depth, go to step (iii),
(ii)(f) when the measured compression depth is less than the minimum required compression depth, when the CPR counter is not equal to zero, decrease the CPR counter by 1, produce a seventh feedback signal and go to step (ii)(b),
(ii)(g) when the measured compression depth is less than the minimum required compression depth, when the CPR counter is equal to zero, go to step (iii),
(ii)(h) when the measured compression depth is greater than the maximum required compression depth, when the CPR counter is not equal to zero, decrease the CPR counter by 1, produce an eighth feedback signal and go to step (ii)(b),
(ii)(i) when the measured compression depth is greater than the maximum required compression depth, when the CPR counter is equal to zero, go to step (iii).