DIFF Subgroup
A61M 60/403 for non-positive displacement blood pumps
Introduced: January 2021
Full Title
Full titles differ between systems:
IPC:
Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance > Details relating to driving > for non-positive displacement blood pumps
CPC:
Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance (heart stimulation A61H31/00; heart stimulators for electrotherapy A61N1/362) > Details relating to driving > for non-positive displacement blood pumps
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
IPC defines codes here since 2021.
Child Classifications
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- A61M 60/405 the force acting on the blood contacting member being hydraulic or pneumatic since 2021 IPC+CPC Available in IPC and CPC
- A61M 60/408 the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable since 2021 IPC+CPC Available in IPC and CPC
- A61M 60/419 the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets since 2021 IPC+CPC Available in IPC and CPC
- A61M 60/422 the force acting on the blood contacting member being electromagnetic, e.g. using canned motor pumps since 2021 IPC+CPC Available in IPC and CPC