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体表穿刺架针槽导向器

申请公布号:CN204581512U

申请号:CN201520120461.2

申请日期:2015.03.02

申请公布日期:2015.08.26

申请人:
苏州市立普医疗科技有限公司

发明人:王沁

分类号:A61B19/00(2006.01)I;A61B17/34(2006.01)I

主分类号:A61B19/00(2006.01)I

地址:215000 江苏省苏州市吴中区越溪街道张桥工业小区

摘要:本实用新型涉及一种体表穿刺架针槽导向器,由针槽和引导槽两部分组成,针槽呈T字形,包括插入引导槽的插入部分和托定在引导槽的托基部分,托基部分上有定位柱,针槽中心有可供穿刺针穿入的针孔,针孔到针槽侧边有可让穿刺针从穿入孔移开的开口,引导槽是与针槽插入部分相适应孔径的孔槽,侧边也有和针槽侧边开口相对应的开口,引导槽和针槽托基部分的接触面上有和定位柱相对应的共同起固定作用的两个凹口,两个凹口相对孔心呈相反方向,通过定位柱和凹口,针槽能在引导槽上旋转定位。采用这样的针槽导向器,能在手术过程中快速褪针,使得穿刺针和体表穿刺架快速分开,方便体表穿刺架与穿刺针或引流管的便捷使用,同时提高了临床手术的安全性。

主权项:一种体表穿刺架针槽导向器,其特征在于:所述体表穿刺架针槽导向器由针槽和引导槽两个部分组成,    所述针槽呈T字形,该针槽包括插入引导槽内的插入部分和托定在引导槽的托基部分,所述托基部分上有定位柱,所述针槽中心有可供穿刺针穿入的针孔,所述针孔到所述针槽侧边有可让穿刺针从穿入孔移开的开口,所述引导槽是与所述针槽插入部分相适应孔径的孔槽,侧边有和所述针槽侧边开口相对应的开口,该引导槽和该针槽托基部分的接触面上有和定位柱相对应的共同起定位作用的两个凹口,所述两个凹口相对孔心呈相反方向,通过定位柱和凹口,针槽能在引导槽上旋转定位。

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