Varian Medical Systems Inc 3100 Hansen Way M/S E-210 Palo Alto CA 94304-1030 Varian brand Clinac 600C (CD, EX) and Portal Vison with Dynamic MLC or RPM system capability Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
Varian brand Clinac 600C (CD, EX) and Portal Vison with Dynamic MLC or RPM system capability
Brand
Varian Medical Systems Inc 3100 Hansen Way M/S E-210 Palo Alto CA 94304-1030
Lot Codes / Batch Numbers
Not specified in FDA notice. Check official source for details.
Products Sold
Serial numbers include 180053 180073 180076 180115 180136 180140 180145 180187 180204 180207 180221 180222 180224 180249 180255 180256 180260 180273 180274 180283 180294 180298 180311 180427 180433 180437 180448 180454 180458 180460 180463 180467 180469 180471 180473 180484 180486 180490 180491 180492 180509 180510 180512 180514 180514 180517 180519 180522 180523 180526 180528 180528 180541 180543 180549 180553 180554 180559 180560 180562 180566 180566 180569 180576 180578 180581 180588 180593 180596 180597 180600 180601 180605 180606 180607 180608 180614 180618 180619 180626 180627 180629 180630 180631 180632 180633 180640 180643 180644 180645 180648 180655 180661 180668 180669 180670 180671 180672 180674 180679 180681 180683 180684 180690 180693 180694 180695 180696 180707 180709 180710 180715 180717 180718 180719 180720 180721 180724 180725 180726 180728 180729 180733 180735 180736 180737 180741 180745 180747 180750 180753 180756 180757 180758 180759 180761 180769 180777 180778 180780 180784 180785 180787 180792 180794 180795 180796 180797 180804 180810 180815 180815 180816 180817 180821 180822 180823 180824 180825 180826 180827 180832 180831 180832 180833 180836 180837 180839 180841
Varian Medical Systems Inc 3100 Hansen Way M/S E-210 Palo Alto CA 94304-1030 is recalling Varian brand Clinac 600C (CD, EX) and Portal Vison with Dynamic MLC or RPM system capability due to Treatment beam may not completely pause while device changes field shape; Potential for mistreatment could occur.. Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
Treatment beam may not completely pause while device changes field shape; Potential for mistreatment could occur.
Recommended Action
Per FDA guidance
On 2/4/05, the firm issued letters to all its direct consignees, informing them of the affected product and providing instructions on the device correction.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticeDistribution
As reported by FDA
IN
Page updated: Jan 10, 2026