公开(公告)号：US09517323B2

公开(公告)日：2016-12-13

申请号：US14307054

申请日：2014-06-17

Applicant: Greatbatch Ltd.

Inventor： Scott Kimmel ,  Nicholas Kampa ,  Mark Nelson ,  Blane Larson

IPC: A61M25/00 ,  A61B17/34 ,  A61M25/06 ,  A61M29/00

CPC classification number: A61M25/0043 ,  A61B17/34 ,  A61M25/0097 ,  A61M25/0668 ,  A61M29/00

Abstract: An improved splittable medical device introducer designed to introduce a medical device such as a lead or catheter, into a patient's vasculature without loss of blood or introduction of air is described. The introducer assembly is designed with a notch provided at the proximal end of the introducer housing. The notch, which may comprise a multitude of cross-sectional geometries, is designed to reduce the force required to separate the housing and the introducer sheath, thereby minimizing the possibility of unintentional dislodgement during separation. The notch also increases the repeatability and consistency of the amount of force required to separate the introducer housing and sheath.

Abstract translation: 描述了一种改进的可分裂医疗装置导引器，其被设计成将诸如引线或导管的医疗装置引入病人的脉管系统中而不会损失血液或引入空气。 导引器组件设计成具有设置在导引器壳体的近端处的凹口。 可以包括多个横截面几何形状的凹口被设计成减小分离壳体和导引器鞘所需的力，从而最小化在分离期间意外移动的可能性。 切口还增加了分离导引器壳体和护套所需的力的重复性和一致性。

公开(公告)号：US20140296788A1

公开(公告)日：2014-10-02

申请号：US14307054

申请日：2014-06-17

Applicant: Greatbatch Ltd.

Inventor： Scott Kimmel ,  Nicholas Kampa ,  Mark Nelson ,  Blane Larson

IPC: A61M25/00

CPC classification number: A61M25/0043 ,  A61B17/34 ,  A61M25/0097 ,  A61M25/0668 ,  A61M29/00

Abstract: An improved splittable medical device introducer designed to introduce a medical device such as a lead or catheter, into a patient's vasculature without loss of blood or introduction of air is described. The introducer assembly is designed with a notch provided at the proximal end of the introducer housing. The notch, which may comprise a multitude of cross-sectional geometries, is designed to reduce the force required to separate the housing and the introducer sheath, thereby minimizing the possibility of unintentional dislodgement during separation. The notch also increases the repeatability and consistency of the amount of force required to separate the introducer housing and sheath.

Abstract translation: 描述了一种改进的可分裂医疗装置导引器，其被设计成将诸如引线或导管的医疗装置引入病人的脉管系统中而不会损失血液或引入空气。 导引器组件设计成具有设置在导引器壳体的近端处的凹口。 可以包括多个横截面几何形状的凹口被设计成减小分离壳体和导引器鞘所需的力，从而最小化在分离期间意外移动的可能性。 切口还增加了分离导引器壳体和护套所需的力的重复性和一致性。