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Hyper-elastic needle
专利权人:
Thierry Loubens
发明人:
Thierry Loubens,Antoine Watrelot,Lionel Riou
申请号:
US12761784
公开号:
US08308764B2
申请日:
2010.04.16
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A method of arranging a surgical needle in an applicator. The needle is made of a hyper-elastic alloy which, after treatment, has two distinct states and includes a crimping zone for securing a suture to the needle, a free end having a tapered point which includes an inclined heel portion arranged on an inside portion of a curved profile. The method includes forcing the needle into a roughly elongated position when the needle is housed in an internal bore of the applicator. When the needle is not housed in an internal bore of the applicator, the needle adopts a curved profile as a result of superelasticity or hyper-elasticity of the needle.
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