Nikkiso Company Limited

Takayoshi Yokoyama

Masato Fujiwara

Hiroshi Nimura

A method for regenerating an adsorber which has a porous body and does not have an enzyme includes a dialysis step, in which the adsorber is connected to a dialysate circulation unit to cause uremic substances within a dialysate to be adsorbed onto the adsorber, and a regenerating step, in which the uremic substances which are adsorbed on the adsorber are desorbed by regenerating water that flows in a regenerating water flow unit. A dialysis system is equipped with the dialysate circulation unit, the adsorber, which is connected to the dialysate circulation unit, and the regenerating water flow unit. The regenerating water flow unit is connectable to the adsorber.

Method for regenerating adsorber and dialysis system

A lid that retains a pump tube which is elastic; a finger driving unit that is disposed facing the lid with the pump tube interposed therebetween, and that causes a plurality of fingers to sequentially move in the direction of contacting and separating from the lid; and a pump tube opening/closing mechanism that causes the finger driving unit to advance towards and retract from the lid, and that closes and opens the pump tube which is disposed between the fingers and the lid.

Blood purification device

A blood purification device includes a device body and a cassette. The cassette includes: a casing that accommodates a removal water receptacle; and pump tube. The device body includes fingers, a driving unit, and a housing. The cassette can be attached to and removed from the housing of the device body so that the pump tubes are positioned between the plurality of fingers and the outer surfaces of the casing.

A dialysate solution container includes a flexible first bag body. The dialysate solution container further includes a second bag body which has a mixing region for mixing a first powdered pharmaceutical agent and water at a lower end portion of a second interior. The second bag body further has a communication pipe that places the exterior of the second bag body and the second interior in communication, and a first filter which is in communication with a first interior of the first bag body. A first end of the communication pipe is capable of being connected to a dialysis circuit, and a second end thereof is disposed within the mixing region.

Growing community of inventors

Makinohara, Japan

Takayoshi Yokoyama