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Several Asian hospitals are doing experiments with tele-medicine
Tele-medicine is a technology that allows doctors to "see" patients without them being in the same place
This is made possible through high-speed communication networks (网络)
At both ends of the line, the way of video-meeting lets them see and talk to each other
Blood pressure ( 血 压 ) and body temperature are directly shown on computers
Tele-medicine is already in wide use in some places such as the United States and Germany
Among other uses, village doctors hold "consultations (会诊 )" with far-away experts ( 专 家 )
The experts can also help them during operations
Tele-medicine has been slow to reach Asia because of high costs, besides other reasons
When things improve, this technology will develop v