click below
click below
Normal Size Small Size show me how
Evacuated tube
list of whats on a evacuated tube collection device
| Question | Answer |
|---|---|
| Point | Allows for smooth puncture skin |
| Lumen | Allows blood to flow into device |
| Distal needle | length of needle to penetrate vein 1-1/2 long 21-22 gauge |
| Hilt | Hold the shaft |
| Hub | attaches needle to vacuum container |
| plastic safety holder | allows for holding device |
| rubber sample sleeve | prevents blood from dripping and pathogens from entering the system |
| Proximal needle | penetrate vacuum tube |
| safety needle cap | covers the needle after use to prevent accidental sticks |
| Flange | allows back pressure during tube insertion |