Abstract: An intravascular device is provided. The device comprises a sealing member, the member including a mesh material and a gripping element operatively attached to the sealing member, the gripping element operatively adapted to allow a user to position the sealing member to seal a blood vessel. Methods of using the device are also provided.

Abstract: An endoscopic stabilization device is provided. The device includes first and second support elements positioned opposite each other, a plurality of linkages, each linkage including a first end portion attached to the first support element and a second end portion attached to the second support element; and a cable operatively attached to the linkages at a first end to allow a user to pull a second end of the cable to move the first support element in a direction away from the second support element. Methods of using the device to stabilize and immobilize components in the body are also provided.

Abstract: An apparatus and system for administering cardioplegic solution to a heart during open heart surgery. A source of solution is delivered to a control switch from a single tube source and the tube is divided at a "Y" connector into two tubes, one for antegrade delivery and one for retrograde delivery. The control switch has a prime position with both divided tubes open. Movement from prime position to an operative position is irreversible. In the operative position, there is an "off" position with both tubes closed, an antegrade position with the antegrade tube open and the retrograde tube closed, and a retrograde position with the retrograde tube open and the antegrade tube closed. Movement from one position to the other requires movement through the "off" position so there can be no cross-flow from antegrade to retrograde. Pressure monitoring tubes are incorporated into the switch to be opened and closed with the respective tubes.