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Method for manufacturing a simple ultra micro xenon needle device

- May 16, 2018 -

A simple ultra-micro xenon needle device includes a needle core and a needle sheath. A needle tip is arranged at the front end of the needle core, a groove is arranged behind the needle tip, a cylindrical rod is connected at the back end of the needle core, a round rod is connected with a cylindrical rod, and a needle is arranged outside the needle core. The rear sleeve of the sleeve is provided with a cylindrical outer cylinder. The rear end of the cylindrical outer cylinder is provided with a wide edge. A spring washer is arranged in the cylinder outer cylinder. The spring washer is connected to the cylinder rod through the spring, and the spring is located outside the back end of the needle core.


A simple ultra-micro xenon needle device includes a needle core and a needle sheath. A needle tip is arranged at the front end of the needle core, a groove is arranged behind the needle tip, a cylindrical rod is connected at the back end of the needle core, a round rod is connected with a cylindrical rod, and a needle is arranged outside the needle core. The rear sleeve of the sleeve is provided with a cylindrical outer cylinder. The rear end of the cylindrical outer cylinder is provided with a wide edge. A spring washer is arranged in the cylinder outer cylinder. The spring washer is connected to the cylinder rod through a spring. The spring is located outside the rear end of the needle core. Slot hook line, inserted through the incision, the inclined surface peritoneal stealth line, around the inner wall of the hernia sac, into the abdominal cavity, the needle out, the line out, the needle back, exit the needle sheath to the outside of the peritoneum, along the outer peritoneum along the outer wall of the cyst, When the tip of the needle crosses the line about 0.5cm outside the peritoneum, it flips the needle sheath 180 degrees, extends the groove, hooks the thread, and the thread is pulled into the needle sheath to fix the round cake so that the needle is raised outside the abdominal wall and the round cake is taken out. Knotting, easy operation, simple structure, strong practicality, suitable for all ages, avoid subcutaneous nodule generation and infection, reduce the advantages of recurrence.


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SHENDASIAO MEDICAL

#699  East Baiyunyuan Rd, Tonglu, Hangzhou,Zhejiang, China 311500

Tel.: (86) 571-69819958

Fax:  (86) 571-69819959

Email:stella@shendasiao.com


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