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US07708745B2 Variable composite sheath with interrupted sections 有权
可变复合护套,中断部分

Variable composite sheath with interrupted sections
摘要:
A medical device includes a handle, a sheath, and an object-engaging unit. The distal end portion of the sheath is strong enough to resist being deformed by the object-engaging unit, yet another portion of the sheath is flexible enough to bend sufficiently.
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