专利检索 ap:("Patrick ROUSCHE" OR "Peter TEK" OR "Charles VENTURA" OR "Richard A. SCRIBNER" OR "Andrew BLACK" OR "Andrew LEOPOLD" OR "Mark CARLSON" OR "Todd MACY" OR "Daniel LANE" OR "Adam HENSEL" OR "Edward BROWKA") AND inv:"Peter TEK" 第 1 页

1.

发明申请
NEEDLE SAFETY SYSTEMS 审中-公开

公开(公告)号：US20200008898A1

公开(公告)日：2020-01-09

申请号：US16447139

申请日：2019-06-20

申请人： Patrick ROUSCHE , Peter TEK , Charles VENTURA , Richard A. SCRIBNER , Andrew BLACK , Andrew LEOPOLD , Mark CARLSON , Todd MACY , Daniel LANE , Adam HENSEL , Edward BROWKA

发明人： Patrick ROUSCHE , Peter TEK , Charles VENTURA , Richard A. SCRIBNER , Andrew BLACK , Andrew LEOPOLD , Mark CARLSON , Todd MACY , Daniel LANE , Adam HENSEL , Edward BROWKA

IPC分类号： A61B90/00 , A61B5/15 , A61M5/158

摘要： Tissue access devices and methods of using the same are disclosed. The devices can have a sensor configured to occlude a flow path by deflecting a membrane into the flow path when the devices become dislodged from tissue. The sensor can be configured to partially or fully occlude the flow path. The sensor can have a spring. The spring can be biased to move the sensor from a sensor first configuration to a sensor second configuration when a force applied by the sensor first surface against a non-sensor surface changes from a first force to a second force less than the first force. The membrane can be deflected into the flow path when the sensor is in the sensor second configuration.