Abstract: A method and apparatus for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being with an anchor, a sealing plug and a filament connecting the anchor and sealing plug. The method and apparatus provide for disengagable automatic tamping and/or cinching of the sealing plug when the apparatus is withdrawn from the puncture site. The disengagable automatic tamping and/or cinching is facilitated by transducing a motive force generated by the withdrawal of the apparatus into a tamping and/or cinching force.

Abstract: Methods and apparatus are disclosed for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being with an anchor, a sealing plug and a filament connecting the anchor and sealing plug. The methods and apparatus provide for automatic tamping and/or cinching of the sealing plug when the apparatus is withdrawn from the puncture site. The automatic tamping and/or cinching may be facilitated by retracting a procedure sheath without moving the sealing plug or a tamping assembly.

Abstract: Embodiments of a delivery device, a kit comprising the delivery device, and methods of using the same are presented. In one embodiment, the delivery device includes a syringe assembly defining two or more reservoirs each configured to hold a dispensable material. Additionally, the delivery device may include a delivery tip. The delivery tip may have an inlet, an outlet, a central flow-restricting portion, and one or more channels adjacent to the central flow-restricting portion that provide fluid communication between the inlet and the outlet, the one or more channels including a section that tapers inwardly toward the outlet. In one embodiment, the delivery device is configured such that if the two or more reservoirs hold dispensable material then the syringe assembly can be actuated to dispense the dispensable material from the two or more reservoirs substantially simultaneously into the inlet.

Abstract: A method and apparatus for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being with an anchor, a sealing plug and a filament connecting the anchor and sealing plug. The method and apparatus provide for disengagable automatic tamping and/or cinching of the sealing plug when the apparatus is withdrawn from the puncture site. The disengagable automatic tamping and/or cinching is facilitated by transducing a motive force generated by the withdrawal of the apparatus into a tamping and/or cinching force.

Abstract: A method and apparatus for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being with an anchor, a sealing plug and a filament connecting the anchor and sealing plug. The method and apparatus provide for disengagable automatic tamping and/or cinching of the sealing plug when the apparatus is withdrawn from the puncture site. The disengagable automatic tamping and/or cinching is facilitated by transducing a motive force generated by the withdrawal of the apparatus into a tamping and/or cinching force.

Abstract: An aspirator aerator for inducing the flow of atmospheric air at high velocity below the surface of a substance so as to allow oxygen to freely and quickly transfer into the substance. The aerator includes an outer tubular housing having an inner tube disposed therein, one end of the housing being associated with an aspiration mechanism for inducing fluid flow through the aerator, the other end of the housing being associated with a drive for driving the aspiration mechanism. A heater is disposed substantially around the outer surface of the outer tubular housing and generates sufficient heat for deicing the aerator. Insulation is disposed substantially around the heater element to cause heat generated by the heater to substantially flow through the outer tubular housing. The aerator may further be provided with a control circuit for controlling the operation of the drive and deicing mechanism in response to a signl denoting the presence or absence of icing conditions.