FDA Medical Device Recalls (openFDA)
Elekta, Inc.: Leksell GammaPlan. Leksell GammaPlan is designed for use with the Leksell Gamma Knife manufactured by Elekta Instrument AB. The Leksell GammaPlan is intended to be used for planning the dosimetry of treatments in stereotactic radiosurgery and stereotactic radiation therapy. It processes the inputs of the health care professional (Neurosurgeons, Radiation Therapists and Radiation Physicists) such that the desired radiation dose is provided by the Leksell Gamma Knife to a precisely defined target area within the cranium.
- Recall number
- Z-1134-2010
- Recalling firm
- Elekta, Inc.
- Product
- Leksell GammaPlan. Leksell GammaPlan is designed for use with the Leksell Gamma Knife manufactured by Elekta Instrument AB. The Leksell GammaPlan is intended to be used for planning the dosimetry of treatments in stereotactic radiosurgery and stereotactic radiation therapy. It processes the inputs of the health care professional (Neurosurgeons, Radiation Therapists and Radiation Physicists) such that the desired radiation dose is provided by the Leksell Gamma Knife to a precisely defined target area within the cranium.
- Status
- Terminated
- Initiated
- 2008-10-23
- Posted
- 2010-04-27
- Terminated
- 2010-12-14
- Reason
- Although the co-registration looks good during the verification step in the co-registration dialog, the obtain transformation may include an error that depends on the voxel sizes and acquisition parameters of the co-registered image studies.
- Root cause
- Other
- Action
- Important Notice A325 "Error in ImageMerge" dated November 21, 2008 was sent to affected customers and field service engineer as notification of the problem. The notice advises users not to use ImageMerge except if it is judged that the transformation error has no clinical significance. Information is provided in the release to help the user to make an informed decision on this issue. Field Change Order 200 084, "NTPS 8.3 SP1 for NTPS 8.0, 8.2 and 8.3" released January 28, 2009 was sent to affected customers as notification of the fix to this issue. This notice includes instructions to assist Elekta field service personnel in successfully upgrading the affected systems. Once the upgrade is in place, the issue will be corrected.
- Quantity
- 72 units
- Distribution
- Nationwide Distribution -- (AL, AZ, AR, CA, CO, FL, GA, HI, IL,KY, MA, MI, MS, NE, NV, NV, NJ, NM, NY, NC, OH, OK, OR, PA, RI, SC, TN TX and UT).
- Lot, serial or model codes
- 4113, 4115, 4142, 4148, 4158, 4160, 4176, 4191, 4193, 4195, 4207, 4208, 4300, 4302, 4303, 4306, 4308, 4309, 4313, 4314, 4319, 4326, 4328, 4329, 4332, 4333, 4337, 4339, 4340, 4341, 4342, 4343, 4344, 4346, 4349, 4352, 4353, 4354, 4363, 4366, 4824, 4830,5000, 5003, 5019, 5023, 5026, 5034, 6004, 6006, 6008, 6009, 6010, 6011, 6012, 6014, 6015, 6016, 6020, 6021, 6022, 6023, 6025, 6029, 6030, 6032, 6034, 6035, 6036, 6037, 6047 and 6049.
- 510(k) numbers
- ["K973441"]
- PMA numbers
- not on file
- Product code
- IWB
- Firm FEI
- 1037831
- Firm city
- Norcross
- Firm state
- GA
- Firm country
- not on file
Where this comes from
- Register
- FDA Medical Device Recalls (openFDA)
- Publisher
- U.S. Food and Drug Administration (openFDA)
- File
- device-recall-0001-of-0001.json.zip
- sha256
- b87518bfe2e8
- Size
- 288210821 bytes
- Published
- 2026-09-28
- Read
- 2026-09-29T08:25:23.626Z
- Source file
- Source file retained · verify
- Refresh due
- 2026-10-06
Unless otherwise noted, the content, data, documentation, code, and related materials on openFDA is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.
Cite as
FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28