Method of performing illuminated subcutaneous surgery
First Claim
1. A method of performing illuminated subcutaneous surgery comprising the steps of making a relatively small incision of a determinate length in a patient'"'"'s skin, providing a surgical instrument having a pair of blade portions which when closed have a determinate length, width and thickness;
- inserting the closed blade portions in the length direction with a nose thereof leading into the small incision and with a width-defining surface of one of the blade portions contiguous the epidermis adjacent the small incision, rotating the closed blade portions substantially 90 degrees which brings a thickness-defining surface of the blade portions adjacent the epidermis, subsequently spreading the blade portions to create a volume beneath the epidermis accessible through the incision for surgical purposes, and illuminating the volume incident to the performance of a surgical procedure.
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Accused Products
Abstract
A surgical instrument is provided for performing surgery to relieve the symptoms of carpal tunnel syndrome. The surgical instrument includes a pair of pivotally connected legs with each leg including a handle portion and a blade portion with the blade portions terminating in a nose. The nose is inserted through an incision in the wrist area and progressively “worked” into an area between the transverse carpal ligament. The surgical instrument is rotated approximately 90 degrees and the handle portions are then squeezed to spread the blade portions to create a surgical area fully exposing the transverse carpal ligament. One of the blade portions carries illuminating means for illuminating the surgical area or arena to assure that only the transverse carpal ligament is severed to prevent damage to the median nerve, tendons and the like passing through the carpal tunnel. Upon the severance of the transverse carpal ligament, the surgical instrument is reversed relative to the movements just described for effecting the withdrawal thereof and the incision is subsequently sutured.
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Citations
7 Claims
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1. A method of performing illuminated subcutaneous surgery comprising the steps of making a relatively small incision of a determinate length in a patient'"'"'s skin, providing a surgical instrument having a pair of blade portions which when closed have a determinate length, width and thickness;
- inserting the closed blade portions in the length direction with a nose thereof leading into the small incision and with a width-defining surface of one of the blade portions contiguous the epidermis adjacent the small incision, rotating the closed blade portions substantially 90 degrees which brings a thickness-defining surface of the blade portions adjacent the epidermis, subsequently spreading the blade portions to create a volume beneath the epidermis accessible through the incision for surgical purposes, and illuminating the volume incident to the performance of a surgical procedure.
- View Dependent Claims (2, 3, 4, 5, 6, 7)
Specification