MEDICAL WIRE AND MEDICAL EQUIPMENT
PROBLEM TO BE SOLVED: To provide a medical wire capable of generating desired drive force at a tip side appropriately even in medical equipment provided with a soft insertion part.SOLUTION: In a medical wire 1 provided with a main wire part 10, and a secondary wire part 20 fixed to the main wire par...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a medical wire capable of generating desired drive force at a tip side appropriately even in medical equipment provided with a soft insertion part.SOLUTION: In a medical wire 1 provided with a main wire part 10, and a secondary wire part 20 fixed to the main wire part 10, the main wire part 10 is disposed in the longitudinal direction of the medical wire 1, and has a first region 2 whose radial cross-section area is relatively small, and a second region 3 whose radial cross-section area is larger than that of the first area 2.
【課題】軟性の挿入部を備えた医療機器においても、先端側で好適に所望の駆動力を発生させることができる医療用ワイヤを提供する。【解決手段】主素線部１０と、主素線部１０に固定された副素線部２０とを備えた医療用ワイヤ１において、主素線部１０は、医療用ワイヤ１の長手方向にわたって配置され、相対的に径方向断面積が小さい第一領域２と、第一領域２よりも大きい径方向断面積を有する第二領域３とを有している。【選択図】図１ |
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