System for transmitting video images over a computer network to a remote receiver
US7257158B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 17, 1999 |
| Grant date | Aug 14, 2007 |
| Priority date | — |
| Expiry date | May 17, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of and apparatus for transmitting video images preferably allows a specially trained individual to remotely supervise, instruct, and observe administration of medical tests conducted at remote locations. This apparatus preferably includes a source device, a transmitting device, and at least one remote receiving device. Preferably, the transmitting device and the remote receiving device communicate over a network such as the Internet Protocol network. Alternatively, the transmitting device and the receiving device communicate over any appropriate data network. The transmitting device transmits the video images to the remote receiving device either for live display through the source device or for pre-recorded display through a video recorder device. The remote receiving device is also capable of communicating with the transmitting device while simultaneously receiving video images. The source device is preferably a medical test device such as an ultrasound, a sonogram, an echocardiogram, an angioplastigram, and the like. This medical test device preferably generates video images for the transmitting device. The transmitting device captures the video images in real-time from…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.