97精品久久天干天天丨午夜性色吃奶添下面69影院丨真人性囗交视频丨国产农村毛卡片丨中文字幕日产乱码一区

Puncture kit

Features of puncture kit product:

1.       Equipped with the pressure measurement tube for measuring the intracranial pressure.

2.       Equipped with the test tube for presenting the clinical sample for test.

3.       It is disposable to prevent cross infection.

4.       It is fully equipped for clinical operation.