Needle For Bone Marrow Infusion Access

1, use electric drive, puncture time is not more than 10 seconds; Manual puncture, puncture time does not exceed 30 seconds.

2. Fixed firmly and smoothly after puncture.

3. The drug reaches the central circulatory system within seconds.

4. All fluids, drugs and blood products that can be transfused intravenously can be used for intraosseous infusion.

5, effective, safe, multiple puncture points.

6. Standard infusion interface.

7, easy to pull the needle, no special tools.

8, adult and children two kinds of piercing needle.

At the same pressure, the intramedullary access velocity was the same as the venous access velocity

Using an infusion pressurizer (pressure is 300mm Hg), the intramedullary access rate is as follows:

1. 3-6L normal saline per hour, the flow of sternum and tibia can reach 4L/h, and the flow of humerus can reach 6L/h.

2, about 15-30 minutes of 1 unit of whole blood

The peak value of blood drug concentration in median cubital vein and tibia IO was the same, 90s reached the peak value.

The peak blood concentration of humerus and subclavian vein was the same and reached the peak at 30s.

Use a syringe to inject the drug in a few seconds

It is important to flush the channel with a rapid injection of 10ml normal saline prior to infusion, which will increase the flow rate of the intramedullary access.

Structure and composition: The product is composed of a body, a drive shaft, a power indicator, a closed lithium battery and a cable connection point.