Surgery – Truss – Pad
Patent
1992-05-08
1993-01-05
Pellegrino, Stephen C.
Surgery
Truss
Pad
128715, 128670, 12820423, 128911, A61B 702
Patent
active
051761505
ABSTRACT:
An esophageal gastric apparatus includes a first elongated tube with forward and rearward ends, and a second tube inserted within the first tube with the forward end of the second tube projecting from the forward end of the first tube. The rearward end of the second tube projects outwardly through the wall of the first tube adjacent the rearward end of the first tube. The second tube has an outside diameter less than the interior diameter of the first tube, so as to form a cavity between the second tube and the first tube. A plurality of apertures are formed in forward end of the first tube, with a diaphragm surrounding the apertures, so as to transmit sound through the first tube to the rearward end thereof. The second tube has suction ports formed in the forward end thereof to suction fluid and material therethrough.
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Jackson Gary
Pellegrino Stephen C.
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