Pneumoperitoneum needle puncture equipment for laparoscopic surgery
A technique of Veress needle and surgery, which is applied in the field of laparoscopic surgery, can solve problems such as patient injury, achieve the effect of improving efficiency and reducing error rate
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[0025] The present invention will be further described below in conjunction with specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.
[0026] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 A laparoscopic surgery Veress needle puncture device is shown.
[0027] A Veress needle puncture device for laparoscopic surgery, comprising a traverse device 1 , a translation device 2 , a first puncture device 3 and a second puncture device 4 .
[0028] The traverse device 1 includes a fixed base plate 101 and a spur gear 108 . The translation device 2 includes a transmission box 201 , an upper slider 202 , and a left driven spur gear 216 . The first puncturing device 3 includes a driven slider 303 , a driven rack 304 , and a middle right driven shaft 321 . The second piercing device 4 comprises a connecting pl...
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