Method for accessing an operative space

Details Method for accessing an operative space Method for accessing an operative space

2007-11-20

2007-11-20

Williams, Catherine S. (Department: 3763)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

Reexamination Certificate

active

10760795

ABSTRACT:
The invention provides, in one embodiment, a method for accessing an operative space within a patient. The method can employ a multifunctional, multi-piece medical device, such as for use with a vacuum lift shell. The method provides flow communication between the external environment and operative field inside the patient's body during medical procedures, including diagnostic, therapeutic and surgical procedures. The invention allows entry and exit of air or gas to help create and maintain the operative field. The invention can be used to provide an open and unobstructed working path, and allows the operative space to be maintained at ambient conditions of pressure and temperature.

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