| abstract |
GASTRIC CALIBRATION TUBE.nThe present invention relates to a gastric calibration tube (1) withnan elongated flexible hollow body (2), which has an outer walln(4) and a first and a second tube end (7, 14), wherein it isn provided that the flexible elongated hollow body (2) has at leastntwo channels (6, 8), which respectively extend in the directionnlongitudinal axis of the hollow body (2), and the first channel (6) hasnat least one opening (22, 18) in the region of the second end ofntube (14) and the second channel (8) being closed in the secondntube end (14), at least one lighting elementn (30, 32) is arranged in the region of the second tube end (14)non the second channel (8). |