GB70 Disposable Bone Marrow Aspiration Needle

Operational Methods of GB 70 Disposable Bone Marrow Aspiration Needle

• Pre-operative preparation
  Choose a suitable puncture point and prepare the operation.


• Choose the right models
  Adults AClS/04, AC16/04, children AC18/03.


• Adjust the length of needle
  Hold the needle body with the left hand and rotate the spiral counterclockwise with the right hand to adjust the length of the needle.


• Puncture
  Use the left hand to fix the puncture point, the right hand to hold the needle, use the needle tip to penetrate into the bone vertically, can rotate left and right.


• Collect bone marrow fluid
  When the puncture resistance disappears and the puncture needle is fixed in the bone, pull out the needle stylet and attach a syringe to collect the bone marrow fluid.


• Post-operative dressing
  Re-insert the needle stylet and pull out the needle from the body. Press the puncture point and fix it with pressure.