Surgery – Specula – Retractor
Patent
1996-05-29
1999-01-19
Donnelly, Jerome
Surgery
Specula
Retractor
600204, 600210, A61B 122
Patent
active
058609156
ABSTRACT:
A laparoscopic elevator to simultaneously lift the four quadrants of an abdominal cavity for laparoscopic surgery, comprising al least a lifting member for each quadrant, each of which is individually introduced into the abdominal cavity of a patient and including; a horizontal lifting portion in order to lift the abdominal wall of a the abdominal cavity of the patient; a vertical flat holding portion, at approximately 90.degree. regarding the horizontal portion; and an elbow portion which has an angular torsion to place the horizontal portion oriented towards one of the quadrants regarding the vertical portion of the first lifting member; and a holding handle which receives and holds each of the vertical portions of the lifting members.
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Gasless Laparoscopy with mechanical peritoneal distention--"Origin"-1993--Eli Lilly And Company.
"Gasless laparoscopy-useless of useful?"--Dr. Daid J. Hill, Dr. Peter J. Maher and Dr. E. Carl Wood -The journal of the American Association of Gynecologic Laparoscopists, vol. 1, No. 3, May 1994, pp. 265-268.
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