Abstract: A modified trocar system to assist in surgical procedures. In one embodiment, the system is designed to assist in lifting lift a body wall in order to perform surgical procedures within the body cavity without establishing insufflation. The flanged trocar embodiment includes an extended flange forming a portion of the trocar body wall that may be inserted through the incision and deployed against either the interior surface of the body wall, or the interior surface of a protective sealing ring. A lifting mechanism forming a portion of the upper part of the flanged trocar is used in conjunction with the extended flange to enable the surgeon to draw the retained trocar upward in order to provide additional access to the body cavity under the tented body wall. In a more general embodiment of the invention, the modified trocar is directed through an existing incision and is used in an inward-to-outward manner to create a second smaller incision.

Abstract: A method for performing surgical procedures using a multi-functional access port for deploying a wide array of instruments and manipulation devices, including a surgeon's hand or fingers. The method includes optional video-assisted techniques and one or more components to aid in those techniques. The multi-functional access port includes a sealing ring providing easy access to the body cavity and to prevent contamination of one or more incisions of the body wall. The sealing ring may also be used to effect a seal when and if desired expansion of the body cavity is to be maintained. The sealing ring acts to isolate the exterior surface and optionally the interior surface of the body wall. Another component designed to aid in the surgical techniques of the present invention is a modified surgical glove that extends up to at least the surgeon's wrist.

Abstract: A method for performing surgical procedures using a multi-functional access port for deploying a wide array of instruments and manipulation devices, including a surgeon's hand or fingers. The method includes optional video-assisted techniques and one or more components to aid in those techniques. The multi-functional access port includes a sealing ring providing easy access to the body cavity and to prevent contamination of one or more incisions of the body wall. The sealing ring may also be used to effect a seal when and if desired expansion of the body cavity is to be maintained. The sealing ring acts to isolate the exterior surface and optionally the interior surface of the body wall. Another component designed to aid in the surgical techniques of the present invention is a modified surgical glove that extends up to at least the surgeon's wrist.