Abstract: Techniques to improve resolution in an ultrasound system are disclosed. An exemplary apparatus is a portable ultrasound probe having transducer elements and supporting electronics within the probe. The beam is shaped to split the resolution to sub-pixel accuracy. Super resolution sample technique based on interpolation can be used to further increase resolution. In one embodiment the ultrasound system supports ½ crystal physical resolution and ¼ crystal digital resolution.

Abstract: A video stream of live medical images is generated at a local site having a medical image scanner. A live video stream is transmitted to at least one remote site via a network, which may include wired or wireless Internet connections. Network conditions are monitored during a network session and predictions are made on a predicted bit rate for transmission. The compression parameters for the live video stream are selected based on the predicted bit rate.

Abstract: Techniques to improve resolution in an ultrasound system are disclosed. An exemplary apparatus is a portable ultrasound probe having transducer elements and supporting electronics within the probe. The beam is shaped to split the resolution to sub-pixel accuracy. Super resolution sample technique based on interpolation can be used to further increase resolution. In one embodiment the ultrasound system supports ½ crystal physical resolution and ¼ crystal digital resolution.

Abstract: A variety of methods and arrangements for sharing medical data are described. In one aspect, one or more data streams are received from one or more medical imaging/sensing or other types of devices. Frames are obtained from the streams. In some embodiments, particular frames and/or parts of frames are selectively encrypted. The frames are transmitted to a remote device, where they are rendered and/or displayed at the remote device. In various embodiments, the frames of different streams are synchronized.

Abstract: In one embodiment, a method includes receiving a stream of biometric imaging data of a patient; receiving medical data about the patient; receiving a video stream depicting a source of the biometric imaging data; receiving supplemental information selected from a group consisting of: a second video stream depicting a human, one or more use cases corresponding to the biometric imaging data, an image of anatomy comparable to the biometric imaging data; and preparing for simultaneous output to a graphical user interface on a single display screen: the biometric imaging data, the medical data, the video stream depicting a source of the biometric imaging data, and the supplemental information. Each of the biometric imaging data, the medical data about the patient, the video stream depicting a source of the biometric imaging data, and the supplemental information is simultaneously output in a unique region of the graphical user interface.