| microwave coagulator |
A surgical instrument that focuses microwave energy through an antenna to cut or cauterize tissue. The device can be used in open or laparoscopic surgeries.
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| microwave |
Microwave refers to electromagnetic energy having a frequency higher than 1GHz. Microwave signals propagate in straight lines and are not refracted or reflected by ionised regions in the upper atmosphere. Microwave beams do not readily diffract around barriers such as hills, mountains, and large human-made structures. Some attenuation occurs when microwave energy passes through trees and frame houses. ...
출처: www.voiceanddata.com.au/vd/admin/glossary.asp
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| microwave d. |
medical diathermy using electromagnetic radiation by microwaves; it heats to a greater tissue depth than short-wave diathermy and is particularly effective in heating tissues with high water content such as muscles, subcutaneous fat, and fluid-filled cavities.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| microwave |
electromagnetic radiation with wavelengths of 1000 micrometers to 1 meter.
출처: www.tsgc.utexas.edu/stars/glossary1.html
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| microwave |
High-frequency radio waves used for point-to-point and omnidirectional communication of audio, data, and video signals. Microwave frequencies require direct line of sight to operate. Obstructions in the path usually distort or block the signal. Growth of fiber optic networks have tended to curtail the growth and use of microwave relays.
출처: www.tamu.edu/ode/glossary.html
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