Fresenius Medical Care Holdings, Inc.

Siemens Medical Solutions Usa, Inc.

Carlos E Medina

David Yuds

Kulwinder S Plahey

Douglas W Raymond

Tri Ly

Mohsen Reihanifam

Maureen Lyden Green

Thomas R Williams

A dialysis system comprising: a dialysis machine; a communication module configured to communicate using a short-range wireless technology protocol; data storage configured to store data corresponding to identities of one or more short-range wireless devices; and a processor configured to: identify presence of a short-range wireless device; and cause the dialysis machine to carry out an action when one or both of i) the presence of the short-range wireless device is identified, and ii) the presence of the short-range wireless device is no longer identified.

Short-range wireless communication for a medical device system

Short-range wireless communication for a dialysis system

This disclosure relates to medical fluid delivery sets and related systems and methods. In some aspects of the invention, a medical fluid delivery set includes a syringe connected to a series of interconnected fluid lines. The syringe includes a medical fluid containment cylinder and a plunger assembly that can be axially moved relative to the medical fluid containment cylinder. The plunger assembly includes an inner plunger shaft including a seal that is slidably disposed within the medical fluid containment cylinder and an outer plunger shaft that at least partially surrounds the inner plunger shaft to form a space between an outer surface of the inner plunger shaft and an inner surface of the outer plunger shaft that is sized to receive a wall of the medical fluid containment cylinder therein.

Medical fluid delivery sets and related systems and methods

This patent application relates generally to dialysis machines.

Multimedia system for dialysis machine

A dosimeter is provided on or adjacent to a circuit board deployed in a radiation environment. The dosimeter may be read or output a value or values indicating radiation dosage over a period of time. The radiation dosage associated with the circuit board may be used for determining disposition of the circuit board, such as whether to reuse the circuit board as a spare part or otherwise dispose of the circuit board.

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Concord, CA, United States of America

Carlos E Medina