ENDOSCOPIC JOINT STRUCTURE
The present invention relates to an endoscopic joint structure which can be bent in a desired direction by using magnetic force of electromagnets and thus does not need an additional bending device or operational force. More particularly, node units, including electromagnets formed on upper sides, l...
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Main Author | |
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Format | Patent |
Language | English Korean |
Published |
12.10.2015
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Subjects | |
Online Access | Get full text |
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