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

Inactive Publication Date: 2021-04-02
余京丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the medical field, Veress needle puncture is the first step in laparoscopic surgery, and it is also the most dangerous step. It often causes irreversible damage to patients due to operator errors. In order to solve this problem, application number CN201420578713 .1 Disclosed a kind of Veress needle with airbag indicating positioning, but the device cannot automatically perform Veress needle puncture operation

Method used

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  • Pneumoperitoneum needle puncture equipment for laparoscopic surgery
  • Pneumoperitoneum needle puncture equipment for laparoscopic surgery
  • Pneumoperitoneum needle puncture equipment for laparoscopic surgery

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Embodiment Construction

[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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Abstract

The invention discloses pneumoperitoneum needle puncture equipment for laparoscopic surgery. The pneumoperitoneum needle puncture equipment comprises a transverse moving device and a horizontal movingdevice, a first puncture device and a second puncture device which are arranged on a rack. Before the laparoscopic surgery is implemented, after a puncture position is confirmed, internal mechanicalsets of the transverse moving device and the horizontal moving device operate to drive a pneumoperitoneum needle to move to the puncture position; after the pneumoperitoneum needle moves to the puncture position and the puncture angle is confirmed, internal mechanical sets of the first puncture device and the second puncture device operate to drive the pneumoperitoneum needle to perform angle adjustment; and after the angle is adjusted, the internal mechanical sets of the transverse moving device and the transverse moving device operate at the same time to drive the pneumoperitoneum needle tomove obliquely to puncture a surgery accepter.

Description

technical field [0001] The invention relates to the field of laparoscopic surgery, in particular to a Veress needle puncture device for laparoscopic surgery. Background technique [0002] In the medical field, Veress needle puncture is the first step in laparoscopic surgery, and it is also the most dangerous step. It often causes irreversible damage to patients due to operator errors. In order to solve this problem, application number CN201420578713 .1 Disclosed a kind of Veress needle with air bag indicating positioning, but the device cannot automatically perform Veress needle puncture operation. Contents of the invention [0003] Aiming at the above technical problems, a Veress needle puncture device for laparoscopic surgery includes a traverse device, a translation device, a first puncture device and a second puncture device. [0004] The traverse device includes a fixed bottom plate and a spur gear. The translation device includes a transmission box, an upper slider...

Claims

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Application Information

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IPC IPC(8): A61B17/34
CPCA61B17/3474A61B17/3478
Inventor 余京丽
Owner 余京丽
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