国产在线视频一区Iav黄色avI亚洲美女视频在线I91av原创I日本丶国产丶欧美色综合I日韩婷婷I最近中文字幕国语免费avI在线观看岛国片

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.