Abstract: Devices and methods comprise or provide an ECG recording device containing a mailable base and electrode assembly and/or other means engageable with the base to receive ECG signals from a subject during a self-administered ECG examination. The devices and methods may also include a single-use or limited-use ECG recording device, in which the base is disposable or reusable or recyclable. In addition, the device may be self-contained, battery-operated, portable, disposable, mailable to a location remote from an ECG examination, provide feedback, indicate its method of use, including graphically depicting same, contain a finger cuff and/or sensor pad for receiving ECG signals, and/or contain a memory. Preferably, the base conforms to various body shapes and/or sizes, is made of flexible and/or semi-flexible material, and/or contains a receptor, such as sealable blood well.

Abstract: Methods and apparatuses for generating hyperpolarized materials are disclosed. In one embodiment, a flexible fluid path is provided for use in a polarizer system. In a further embodiment, a polarizer system is provided with an electromechanical assembly for controlling the movement of a fluid path, when present, within a sample path of the polarizer system. In a further embodiment, a polarizer system is provided having a sample path entry point at a convenient height for use by a user standing on the ground.

Abstract: Systems for monitoring consumer dependency on services are disclosed. In one embodiment, a service dependency notification system includes: at least one computing device adapted to identify a dependency aware device by performing actions comprising: determining whether a service dependency exists; and providing a service dependency status indicator configured to be communicated via a utility network, the service dependency status indicator indicating whether the service dependency exists.

Abstract: Systems for monitoring consumer dependency on services are disclosed. In one embodiment, a service dependency notification system includes: at least one computing device adapted to identify a dependency aware device by performing actions comprising: determining whether a service dependency exists; and providing a service dependency status indicator configured to be communicated via a utility network, the service dependency status indicator indicating whether the service dependency exists.

Abstract: Methods and apparatuses for generating hyperpolarized materials are disclosed. In one embodiment, a flexible fluid path is provided for use in a polarizer system. In a further embodiment, a polarizer system is provided with an electromechanical assembly for controlling the movement of a fluid path, when present, within a sample path of the polarizer system. In a further embodiment, a polarizer system is provided having a sample path entry point at a convenient height for use by a user standing on the ground.

Abstract: Systems, methods and apparatus are provided through which in some embodiments a reference display receives reference information and displays the reference information from a digital image detector, wherein the reference display is in close proximity to the digital image detector.

Abstract: Devices and methods comprise or provide an ECG recording device containing a mailable base and electrode assembly and/or other means engageable with the base to receive ECG signals from a subject during a self-administered ECG examination. The devices and methods may also include a single-use or limited-use ECG recording device, in which the base is disposable or reusable or recyclable. In addition, the device may be self-contained, battery-operated, portable, disposable, mailable to a location remote from an ECG examination, provide feedback, indicate its method of use, including graphically depicting same, contain a finger cuff and/or sensor pad for receiving ECG signals, and/or contain a memory. Preferably, the base conforms to various body shapes and/or sizes, is made of flexible and/or semi-flexible material, and/or contains a receptor, such as sealable blood well.