公开(公告)号：US20170043102A1

公开(公告)日：2017-02-16

申请号：US15234623

申请日：2016-08-11

申请人： MARINA MEDICAL INSTRUMENTS, INC.

发明人： BENJAMIN M. MOSES ,  ALEXANDER BARRON

IPC分类号： A61M5/34 ,  A61M5/48 ,  A61M1/00

CPC分类号： A61M5/347 ,  A61M1/0086 ,  A61M5/345 ,  A61M5/484 ,  A61M2202/08

摘要： A cannula adapter can include an adapter body, a breakpoint, and a coupling mechanism. The adapter body can have an interior channel with opposing openings. The first opening of the interior channel can be sized and shaped for insertion of a cannula and the second opening can be sized and shaped for a connection point of a medical device. The breakpoint can separate the adapter body into two discrete sections when an applied transverse force meets or exceeds its failure threshold, decreasing a likelihood of causing injury to a patient and the user of the medical device. The coupling mechanism can couple a bottom end of the adapter body to the connection point of the medical device, forming an air-tight connection between the cannula and the medical device that increases a failure threshold of the adapter body for withstanding applied longitudinal forces and torque.

摘要翻译： 插管适配器可以包括适配器主体，断点和联接机构。 适配器主体可以具有带相对开口的内部通道。 内部通道的第一开口的尺寸和形状可用于插入插管，并且第二开口的尺寸和形状可用于医疗装置的连接点。 当施加的横向力达到或超过其故障阈值时，断点可将适配器主体分成两个分立的部分，从而减少对患者和医疗设备的使用者造成伤害的可能性。 联接机构可将适配器主体的底端连接到医疗装置的连接点，从而形成插管与医疗装置之间的气密连接，从而增加适配器本体的故障阈值，以抵抗施加的纵向力和扭矩 。