Datascope Investment Corporation

Datascope Corporation

Lawrence Saper

Ernst Janzen

Gunter Ruttgers

Sid Wolvek

Boris Leschinsky

Bruce L Hanson

Gunther Ruttgers

Stanton Rowe

A device is proposed for inserting hemostatic material through a tissue channel and against the outside wall of a blood vessel of a patient, wherein the blood vessel wall has a puncture therein adjacent the tissue channel. The device includes a charge of hemostatic material and a hollow sheath adapted to pass through the tissue channel, the sheath having a cross sectional profile larger than the puncture. The device places the hemostatic material in the hollow sheath and advances the hemostatic material through the sheath to the outside of the vessel wall around the puncture.

Device and method for sealing puncture wounds

A Device and method are provided to split a single chambered IAB device into at least two IAB distinct chambers, that work in conjunction with each other, each being smaller than the single chamber, but the combination of the two chambers may be greater than the single chamber.

Device and method for an IAB assist with multiple balloons

Device and method sealing puncture wounds

A bandage for attaching a sensor to a part of the human body while protecting the sensor against contamination and permitting its reuse in which the sensor is located within a flexible transparent sleeve which is fastened to the adhesive inner surface of the bandage, the parts of the bandage inner adhesive surface outside of the sleeve thereafter being fastened to the body. In the preferred embodiment the probe is an oximeter probe with a light emitter and a light detector. Apertures are provided in the bandage to view the positioning of the oximeter components.

Fastener for attaching sensor to the body

A dual tubular member intra-aortic balloon assembly (1) has an inflatable balloon (4) bonded, at its proximal end, to an outer tubular member (2), and at its distal end, to an inner tubular member (3). The inner tubular member is composed of metal, being axially rigid yet bendable along its length. A flexible forwardly projecting extension (12) is attached to the inner tubular member for guiding the relatively stiff balloon assembly over a guide wire (9) through a tortuous arterial path, without causing buckling or misplacement of the guide wire. The junction between the inner tubular member and the flexible tubular member extension is embedded within a flexible tip (10) which reinforces the juncture to prevent balloon failure due to bending stress at the same time, enables a tighter balloon wrapping by eliminating the enlarged junction of the inner tubular member and flexible tip within the balloon membrane.

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New York, NY, United States of America

Lawrence Saper