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TROCAR TUBE, TROCAR, OBTURATOR, OR RECTOSCOPE FOR TRANSLUMINAL ENDOSCOPIC SURGERY VIA NATURAL BODY CAVITIES
TROCAR TUBE, TROCAR, OBTURATOR, OR RECTOSCOPE FOR TRANSLUMINAL ENDOSCOPIC SURGERY VIA NATURAL BODY CAVITIES
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机译:天然腔体用于穿刺内镜手术的套管针,套管针,眼动器或直肠镜
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摘要
The present invention relates to a trocar tube, trocar, obturator, rectoscope for transluminal endoscopic surgery via natural body cavities. A trocar tube (2) according to the invention is provided, having a distal section (22) for positioning at least in the region of or outside the body cavity, and a proximal section (21) for positioning within the human or animal, wherein at least the proximal section has a substantially rigid or inflexible curvature. The invention further provides an obturator (3) and a rectoscope (5) adapted for this purpose.
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