GE Brivo OEC 715 Service Manual page 258

Mobile c-arm x-ray product

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Table of Contents

1. Place the dosimeter probe on the I.I. grid center, and secure it with transparent tape.

2. Use 2mm copper to cover the beam path on the X-ray tube, and secure it with tape.

3. Position the C-arm to lateral position.

4. Make an exposure in Auto Fluoroscopy, and wait until the technique stabilizes. Check if the dose

rate is within:

Brivo OEC 715/Brivo OEC 785(I.I PN: 5075001): 4.1±0.3mR/min (35.92±2.63uGy/min or

2155±157uGy/hr)

Brivo OEC 715/785/865 (I.I PN: 5085917): 3.1±0.3mR/min (27.16±2.63uGy/min or

1629±157uGy/hr)

Brivo OEC 865(I.I PN: 5075008): 3.1±0.3mR/min (27.16±2.63uGy/min or 1629±157uGy/hr)

5. If failed, open the Camera head cover, and carefully adjust the camera iris. Loosen Camera Iris

Securing Screw, turn Camera Iris to smaller index to decrease the stable dose rate, and to bigger

index to increase stable dose rate.

Adjustment Ring

Camera of Brivo OEC 715/785 5075006 Component GigE Camera AM1565

Secure Screw

Troubleshooting

Brivo oec 785 Brivo oec 865