초록 ▼

A device for sealing a puncture in a tissue within a living body, comprises a flexible tube including an opening, wherein the flexible tube extends from a proximal end which, when the device is in an operative position, is located outside the living body, to a distal end which, in the operative posi

A device for sealing a puncture in a tissue within a living body, comprises a flexible tube including an opening, wherein the flexible tube extends from a proximal end which, when the device is in an operative position, is located outside the living body, to a distal end which, in the operative position, is located within the living body on a distal side of the puncture in combination with an inner member received within the flexible tube so that the inner member may move proximally and distally with respect to the flexible tube. A first end of a flexible anchor member is coupled to the inner member so that, when the inner member is moved with respect to the outer member, a second end of the anchor member extends through the opening outside the flexible tube.

대표청구항 ▼

[ What I claim is:] [1.] A device for sealing punctures in tissues within a living body, comprising:a flexible tube including an opening, wherein the flexible tube extends from a proximal end which, when the device is in an operative position, is located outside the living body, to a distal end whic

[ What I claim is:] [1.] A device for sealing punctures in tissues within a living body, comprising:a flexible tube including an opening, wherein the flexible tube extends from a proximal end which, when the device is in an operative position, is located outside the living body, to a distal end which, in the operative position, is located within the living body on a distal side of the puncture;an inner member slidably received within the flexible tube so that the inner member may be moved proximally and distally with respect to the flexible tube;a flexible anchor member having a first end coupled to the inner member, wherein, when the inner member is moved with respect to the outer member, a second end of the anchor member moves between a first position in which it is received within the flexible tube and a second position in which it extends through the opening outside the flexible tube;a seal spaced distally from the anchor member for engaging tissue adjacent to the puncture to temporarily prevent the flow of bodily fluids to the puncture; anda first electrode positioned on the outside of the flexible tube proximally of a portion of the flexible tube which, when the flexible tube is in a desired position within the body, is located within the puncture.