| 摘要 |
<p>A device and method for elevating skin, subcutaneous tissue, and muscle of a patient during medical procedure, the device comprises at least one opening, a suction port and a ring liner having means for a soft interface between the device and the skin and provides a positive seal between the device and the skin. The opening is located at the top of the device having means for inserting surgical instruments within the patient's body cavity created by separation of the skin, subcutaneous tissue and muscle from the underlying organs. The said method comprises the steps of placing the device on the patient's target medical interventional area for elevating the said area; exerting negative pressure onto the target body area of the patient through the suction port and inserting surgical instruments into patient's abdomen for medical procedure through the opening at the top.</p> |
