Abstract: The disclosure relates to a device for holding at least two valves within a component, such as, for example, an air spring, an air suspension strut, or an air suspension damper. In embodiments, a may device comprise at least two fixing bodies fixedly connected to each other for fixing the valves in valve seats of the component and at least two securing elements fixedly connected to the fixing bodies for securing the device in an assembly position on the component. Thus, the disclosure may provide an improved device for holding valves in which the number of parts may be reduced and/or which may be inexpensive.

Abstract: A device for altitude correction of a blood pressure measured at a measuring position of a living being has a transmitter, at least three receivers and an evaluating unit. The transmitter emits a signal from close to a measuring position and the at least three receivers receive the signal, wherein the receivers may be mounted to positions at different altitudes of the living being. The evaluating unit corrects the blood pressure measured on the basis of run time or phase differences of the signals received at the at least three receivers.