Endoscope puncturing hole stitching instrument
A stapler and endoscopic technology, applied in the field of endoscopic poking staplers and staplers, can solve problems such as difficulty in manually closing laparoscopic poking holes, inability to achieve satisfactory sutures, and trouble for surgeons, reducing patient risks, Simple structure and the effect of reducing the difficulty of operation
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[0027] The present invention will be further described below in conjunction with the specific drawings.
[0028] like figure 1 and figure 2 As shown in the figure, the endoscope poking and suturing device includes an operating core 1 for suturing the endoscopic poking hole and an outer sleeve 0 for protecting the operating core 1 to be inserted into the endoscopic poking hole. One end of the operation core 1 placed in the operation space of the endoscope is provided with a peritoneal positioning device 2 for positioning the peritoneum at the inner opening of the endoscope. The suture thread 3 closed at the peritoneum, the operation core 1 is provided for guiding the thread ends of the two ends of the suture thread 3 to pass through the peritoneum outward from the medial side of the peritoneum on both sides of the inner opening of the endoscopic piercing hole and enter the operation core 1 of the endoscopic piercing hole. suture guide 4.
[0029]The outer sleeve 0 is set as...
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