Demountable clamp for sucking polypi
A meat forceps and handle technology is applied in the fields of suction polyp forceps, minimally invasive sinus endoscopic surgery and postoperative dressing changes, which can solve problems such as uncontrollability, sinus tissue damage, and increased surgical risks, and reduce tearing and twisting. , The effect of reducing mucosal damage and protecting the inherent structure of the nasal cavity
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[0019] see Figure 1-Figure 6 , the present invention is mainly made up of handle part I, suction cutter head part II and scabbard part III, and handle part I is connected with sucking cutter head part II and scabbard part III respectively. Specifically: the handle part I is connected with the suction head part II through the slider internal thread 8-1 on the slider 8 and the external thread 9-1 on the suction joint 9; the sheath part III is installed on the main body 7 of the handle part I In the inner hole, it is connected with the main body internal thread 7-1 of the handle part 1 by the sheath compression nut 5.
[0020] Handle part 1 of the present invention is mainly made up of front handle 11, rear handle 12, main body 7 and slide block 8. The front handle 11 and the rear handle 12 are movably connected by the handle screw 12, the upper end of the front handle 11 is provided with a pin groove 11-1, and the rear handle 12 is provided with a spring groove 12-1; the main ...
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