20250186303. Cpr Chest Compression Mac (PHYSIO-CONTROL, .)
CPR CHEST COMPRESSION MACHINE ADJUSTING MOTION-TIME PROFILE IN VIEW OF DETECTED FORCE
Abstract: a cpr machine () is configured to perform, on a patient's () chest, compressions that alternate with releases. the cpr machine includes a compression mechanism (), and a driver system () configured to drive the compression mechanism. a force sensing system () may sense a compression force, and the driving can be adjusted accordingly if there is a surprise. for instance, driving may have been automatic according to a motion-time profile, which is adjusted if the compression force is not as expected (). an optional chest-lifting device () may lift the chest between the compressions, to assist actively the decompression of the chest. a lifting force may be sensed, and the motion-time profile can be adjusted if the compression force or the lifting force is not as expected.
Inventor(s): Anders Nilsson, Jonas Lagerström, Bo Mellberg, Anders Jeppsson, Marcus Ehrstedt, Bjarne Madsen Härdig, Fredrik Arnwald, Erik von Schenck, Paul Rasmusson, Sara Lindroth, Fred Chapman, Ryan Landon, Mitchell A. Smith, Steven B. Duke, Krystyna Szul, Gregory T. Kavounas
CPC Classification: A61H31/006 ({Power driven})
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- Patent Applications
- PHYSIO-CONTROL, INC.
- CPC A61H31/006
- Anders Nilsson of Lund SE
- Jonas Lagerström of Fagersanna SE
- Bo Mellberg of Lund SE
- Anders Jeppsson of Lund SE
- Marcus Ehrstedt of Kävlinge SE
- Bjarne Madsen Härdig of Lund SE
- Fredrik Arnwald of Lomma SE
- Erik von Schenck of Lomma SE
- Paul Rasmusson of Furulund SE
- Sara Lindroth of Lund SE
- Fred Chapman of Newcastle WA US
- Ryan Landon of Redmond WA US
- Mitchell A. Smith of Sammamish WA US
- Steven B. Duke of Bothell WA US
- Krystyna Szul of Seattle WA US
- Gregory T. Kavounas of Bellevue WA US