Abstract: An apparatus for performing diffuse optical imaging of blood circulation in a patient, said apparatus comprising: at least one sensor module comprising at least one optical source and at least one photodetector; an interface electronics module; and means for communicating at least one selected from the group consisting of control signals and measurement data between said sensor module and said interface electronics module; wherein said apparatus further comprises a membrane releasably secured to the skin of the patient, said membrane being configured to releasably secure said at least one sensor module to said membrane such that said at least one sensor module is disposed against the skin of the patient.

Abstract: A deflating device for transferring a liquid content from a supply container into a baby feeding device is disclosed, comprising a positioning and holding arrangement configured for positioning and for holding a dual structure comprising (i) a squeezable bag prefilled with a liquid content and constituting said supply container, and (ii) an inflatable container constituting said baby feeding device, the positioning and holding arrangement being configured to allow transferring the liquid content from the squeezable bag into the inflatable container while the dual structure is held by; the device is further comprising a deflating mechanism configured to apply a deflating pressure on the squeezable bag thereby evacuating its liquid content into the inflatable container. A method for finalizing a baby feeding formula and introducing it into a disposable inflatable container is also disclosed.