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U.S. Department of Health and Human Services

Class 2 Device Recall Eclipse 8.5 (build 8.2.2X) systems with distributed Calculation Framework (DCF) 8.2.22

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  Class 2 Device Recall Eclipse 8.5 (build 8.2.2X) systems with distributed Calculation Framework (DCF) 8.2.22 see related information
Date Initiated by Firm October 02, 2008
Date Posted January 15, 2009
Recall Status1 Terminated 3 on November 27, 2010
Recall Number Z-0855-2009
Recall Event ID 50143
510(K)Number K071873  
Product Classification Radiation Therapy Treatment Planning System - Product Code MUJ
Product Eclipse 8.5 (build 8.2.2X) systems with distributed Calculation Framework (DCF) 8.2.22, model number H48, manufactured by Varian Medical Systems, Inc., Palo Alto, CA.

Indicated for planning proton treatment of neoplasms of the eye.
Code Information Model number H48, serial numbers H480016, H480051, H480052, H480053, H480054, H480055, H480107, H480133, H480293, H480346, H480347, H480472, H480652, H480920, H481467, H481510, H481639, H481724, H481807, H481815, H481816, H481912, H481913, H481914, H481915, H482194, H482195, H482289, H482793, H482807, H483204, H483407, H484367, H484635, H484636, H484637, H484638, H484781, H484864, H485100, H485125, H485244, H485346, H485466, H485729, H486858, H486859, H486860, H486861, H486946, H486947, H486948, H487190, H487212, H487414, H487580, H487581, H487623, H487640, H487641, H487642, H487700, and H487757.
Recalling Firm/
Manufacturer		 Varian Medical Systems Oncology Systems
911 Hansen Way
Palo Alto CA 94304-1028
For Additional Information Contact
650-424-5731
Manufacturer Reason
for Recall		 When using the multiple static segment option, the device may alter dose delivery.
FDA Determined
Cause 2		 Software design
Action An Urgent Medical Device Correction Letter was distributed to all affected users, with a description of the problem and user corrective action steps on October 2, 2008. The Letter will also be distributed to the Varian Sales, Marketing, and Service organizations, informing them of the issue. The firm recommends that customers DO NOT USE the Multiple Static Segment (MSS) option in Varian Leaf Motion Calculator version 8.2.22. The firm also recommends setting the default delivery method for Varian Leaf Motion Calculator to Sliding Window. When using Eclipse 8.5, always follow the Safety Instructions found in chapter 2 of "Eclipse External Beam Planning Instruction for Use", P/N B501357R01A, March 2008. If customers believe a patient treatment has been affected by this issue, they should notify a Varian Service or Support person as soon as possible.
Quantity in Commerce 64 units
Distribution Worldwide Distribution --- including USA and countries of Switzerland and the Netherlands.
Total Product Life Cycle TPLC Device Report
1 A record in this database is created when a firm initiates a correction or removal action. The record is updated if the FDA identifies a violation and classifies the action as a recall, and it is updated for a final time when the recall is terminated. Learn more about medical device recalls.
2 Per FDA policy, recall cause determinations are subject to modification up to the point of termination of the recall.
3 For details about termination of a recall see Code of Federal Regulations (CFR) Title 21 §7.55.
510(K) Database 510(K)s with Product Code = MUJ and Original Applicant = VARIAN MEDICAL SYSTEMS, INC.
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