A laparoscopic high ligation trocar for treating infantile sheath process

A technology of high ligation and laparoscopy, applied in trocars, puncture needles, medical science, etc., can solve the problem of small wounds, achieve the effect of expanding wounds, small end area, and reducing wound area

Inactive Publication Date: 2019-01-18
刘腾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, there is a lack of a ligation trocar with a smaller wound and is convenient to use on the market.

Method used

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  • A laparoscopic high ligation trocar for treating infantile sheath process
  • A laparoscopic high ligation trocar for treating infantile sheath process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The patient was a 3-year-old boy who found a cystic mass in the left scrotum for 2 and a half years, and was diagnosed as a left hydrocele by color Doppler ultrasound. Under general anesthesia with tracheal intubation, transumbilical single-port laparoscopic high ligation of left extraperitoneal processus vaginalis + puncture and aspiration of hydrocele.

[0026] After successful general anesthesia, the child was placed in a supine position, and the operation area was routinely disinfected and sterilized towels were spread. An arc-shaped incision about 0.8 cm long was made through the upper edge of the umbilicus, and a 5 mm Trocar was placed under direct vision to establish a carbon dioxide pneumoperitoneum with a pressure of 9 mmHg A 5mm laparoscope was placed for exploration. It can be seen that the inner ring opening on the left side is open, and there is an opening with a diameter of about 1 cm, which squeezes the fluid in the scrotum, but no flow out is seen from th...

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Abstract

The invention relates to a laparoscopic high ligation trocar for infantile sheath, which is composed of an external needle, a guide wire and a filling device for filling of gas or liquid. The externalneedle is of a hollow structure and one end of the external needle is an inclined blunt body, and is characterized in that the guide wire is solid. The invention can reduce the minimally invasive area and is convenient to pierce the skin.

Description

technical field [0001] The invention relates to a high-position ligation trocar for children's sheath under laparoscopy. Background technique [0002] Laparoscopic surgery is performed using laparoscope and related instruments. It is a newly developed minimally invasive method. Compared with traditional surgery, laparoscopic surgery has the characteristics of less trauma, faster recovery, and smaller scars. Minimally invasive surgery It is the general trend and pursuit goal of surgical development. Generally speaking, most general surgery operations can be performed laparoscopically. Laparoscopic surgery is also used in the treatment of inguinal hernia in children. When performing high ligation of the hernia sac in laparoscopic inguinal hernia in children, it is necessary to use both the Veress needle and the hernia needle. Even if only one needle is used, it needs to be inserted twice to complete. Therefore, during the operation, the positions of the two needle injections...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61B17/12
CPCA61B17/3415A61B17/12A61B17/3417A61B17/3474A61B17/3478A61B2017/3456
Inventor 刘腾唐爱红刘希杰程春风傅廷亮
Owner 刘腾
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