Unisurge, Incorporated

Unisurge Holdings, Inc.

Michael Hogendijk

Jeffrey J Christian

Jeffrey E Holmes

Robert D Berkowitz

Elisha A Tal

Michael J Orth

Lowell A Wetter

Hand-held surgical assembly for use in performing a laparoscopic medical procedure, comprising a housing. An actuator tube having a bore therein is slidably mounted in the housing. A handle operated mechanism is carried by the housing for causing reciprocatory movement of the actuator tube assembly within the housing.

Hand-held surgical device and tools for use therewith, assembly and

Hand held surgical device

Hand-held endoscopy assembly for use in performing a medical procedure comprising a hand-held endoscopy device having a bore extending therethrough. A surgical tool is removably mounted in the bore and is retained in a fixed longitudinal position within the device while permitting rotation of the tool in the device. A valve in the bore establishes a substantially fluid-tight seal between the bore and the tool.

A clip applier tool comprising an elongate tubular member having a bore extending therethrough and having proximal and distal extremities. A push rod is slidably mounted in the bore and has proximal and distal extremities. An actuator is mounted in said bore in said tubular member. The actuator means is connected to the distal extremity of the push-pull rod. First and second clip applier jaw members are mounted in the bore in said tubular member and have proximal and distal extremities. A pivotal connection connects the proximal extremities of the jaw members to the distal extremity of the actuator.

Clip applier tool

A device for the collection and removal of body tissue and/or parts in laparoscopic surgery having an elongated tubular member with proximal and distal extremities and a bore extending therethrough. A sack formed of a flexible material with an opening therein is secured by a rod inside the tubular member to the distal extremity of the elongated tubular member. A drawstring is secured to the sack and circumscribes the opening of the sack and controls the opening and closing of the sack. The drawstring extends into the bore and is connected to a slide mounted around the tubular member. A handle is secured to the proximal extremity of the tubular member and finger rings are secured to the proximal extremity of the slide. Movement of the slide towards the distal extremity of the tubular member opens the sack once inside the patient for receiving the tissue or body part, while movement of the slide in a distal direction causes the sack to close to capture the tissue or body part.

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Sunnyvale, CA, United States of America

Michael Hogendijk