list of whats on a evacuated tube collection device
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| 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 |
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Created by:
Jori Lynn
on 2010-04-30