Dialysis systems; Artificial kidneys; Blood oxygenators (semi-permeable membranes characterised by the material, manufacturing processes therefor B01D71/00)

Introduced: January 1985

Title

Titles differ between systems:

IPC: Dialysis systems; Artificial kidneys; Blood oxygenators

CPC: Dialysis systems; Artificial kidneys; Blood oxygenators (semi-permeable membranes characterised by the material, manufacturing processes therefor B01D71/00)

Full Title

Full titles differ between systems:

IPC:

Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems > Dialysis systems; Artificial kidneys; Blood oxygenators

CPC:

Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems (catheters A61M25/00; tube connectors, tube couplings, valves or branch units specially adapted for medical use A61M39/00; devices for taking samples of blood A61B5/15; filters implantable into blood vessels A61F2/01) > Dialysis systems; Artificial kidneys; Blood oxygenators (semi-permeable membranes characterised by the material, manufacturing processes therefor B01D71/00)

Of 5 combined children, 4 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1985.

Child Classifications

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A61M 1/15 +6 CPC CPC only CPC only
A61M 1/16 with membranes since 1985 +8 CPC −3 IPC IPC+CPC Available in IPC and CPC
A61M 1/28 Peritoneal dialysis since 1985 +5 CPC IPC+CPC Available in IPC and CPC
A61M 1/30 Single needle dialysis since 1985 +1 CPC IPC+CPC Available in IPC and CPC
A61M 1/32 Oxygenators without membranes since 1985 +2 CPC IPC+CPC Available in IPC and CPC