Fluid Coupling Devices,申请号US201514795337-传众专利搜索

Fluid Coupling Devices

申请公布号：US2017009920(A1)

申请号：US201514795337

申请日期：2015.07.09

申请公布日期：2017.01.12

申请人：

Terumo Cardiovascular Systems, Inc.

发明人：Canatella Timothy John

分类号：F16L37/084;F16L21/08

主分类号：F16L37/084

地址：Ann Arbor MI US

摘要：Fluid coupling devices for connecting to and disconnecting from a male barbed fitting to provide a continuous flow path or a flow termination point, include a frame and an elastomeric sealing material disposed about and at least partially encapsulating the frame. The frame can have a first end including a connecting element. The frame can also have a second end including a ring that has two inwardly directed, radial locking tabs. At least a portion of the sealing material can define a thru lumen. At least a portion of the thru lumen can include a tapered, inner portion configured to create a sealed connection with a male barbed fitting. The second end of the fluid coupling device, when compressed, can deflect the locking tabs in a radially outward direction for releasing the male barbed fitting.

主权项：1. A fluid coupling device comprising: a frame comprising: a first frame portion comprising a ring and two inwardly directed, radial locking tabs; anda second frame portion comprising a connecting element; and an elastomeric sealing material disposed about and at least partially encapsulating the frame, the sealing material defining at least a portion of a lumen, the lumen comprising at least one sealing surface configured to form a sealed connection with a male barbed fitting; wherein the fluid coupling device, when compressed, deflects the locking tabs in a radially outward direction for releasing the male barbed fitting.