Endoscopic inflatable retraction device with additional inflatab

Details Endoscopic inflatable retraction device with additional inflatab Endoscopic inflatable retraction device with additional inflatab

1994-08-24

1998-04-28

Thaler, Michael H.

Surgery

Specula

Retractor

600207, A61B 1702

Patent

active

057438501

ABSTRACT:
An apparatus for retracting an organ inside the body to gain access to an adjacent tissue includes a main chamber which is positionable within the body and inflatable to an expanded condition to retract a body organ. The apparatus includes an inflatable additional chamber which when inflated maintains the main chamber in the expanded condition, and the organ in the retracted condition, notwithstanding release of the main chamber from the inflated condition.

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