the needle handle的意思|示意

The invention comprises a handle and a drill bit, wherein the drilling bit has a trocar structure consisting of two parts, namely a sleeve and a tube core needle.

本发明包括手柄和钻头，钻头为套管针结构，包括套管和管芯针两部分组成。

The pointing needle was a lodestone spoon - shaped device, with a handle that would always point south.

针指向一个洛德斯勺形装置， 掌握一个将始终指向南方。

The novel drainage bag is characterized in that the lifting handle is fixedly provided with a pothook needle.

本实用新型的技 术方案是：包括提柄、袋体、引流管、放流管和开关阀，其 特征是在提柄上固定设有挂钩针。

The electric-heat wires arranged on the needle handle can achieve the uniformity of needling and temperature-acupuncture tools, and the acupuncture needle can be portable and convenient to use.

而在针柄设置的电热 丝可以实现针刺与温灸工具的统一，使用携带更加方便。

The needle handle or needle end of the needle is provided with an air filtering apparatus and a back flowing preventing apparatus.

该针的针柄或针尾设有空气过滤装置和防反流装置。

Linking method: Connect the electric needle instrument of plus or minus pole respectively on the needle handle, and exchange poles every time.

连接方法：将电针仪的正负极分别接在针柄上，每次将正负极交换连接。