GE Healthcare · CTLightSpeed
Severely distorted water phantom images associated with reconstruction errors
Symptom
Severely distorted water phantom images associated with reconstruction errors. See long description for image. Severely distorted water phantom images associated with reconstruction errors
Applies to
- Models
- LightSpeed
- Product
- LightSpeed RT4 WB O G4 G HPT WB O M4 G HPT LightSpeed RT4 with GRE and MDAS4 or GDAS4 gantry At GE Medical Systems, we’re pioneering exciting CT technology for Radiation Therapy planning. Introducing the newest addition to our LightSpeed® series – LightSpeed RT, the first multi-slice, wide-bore CT scanner with the largest field of view in the industry. With a generous 80 cm gantry opening, the LightSpeed RT bore is 10 cm larger than conventional scanners. This provides complete flexibility for patient positioning freedom – even for the most demanding oncology needs. And the 65 cm variable field of view delivers 15 additional centimeters of visual coverage, allowing clinicians to see a patient’s entire anatomy for precise radiation therapy planning. Position and precision Thin, multi-slice imaging is the extra bonus – enabling respiratory gating, providing precise target delineation and delivering higher resolution digitally reconstructed radiographs (DRRs) than ever before. All adding up to the ability for you to deliver what really matters most – better cancer care for your patients. Plus, the LightSpeed RT scanner is available with the Exact™ couch insert, enabling you to consistently replicate patient immobilization for treatment. With LightSpeed RT, the future of your Radiation Oncology department is wide open. Links to the Product Service Manuals, FMIs, Service Notes, Option Manuals and Operator Documents can be found online at the attached sites. Always use the most appropriate documentation for your system.
- Component
- 2362872 Westville IG Module used on GOC3 and GOC4 consoles. See Long Description for details. 2362872 Westville IG Module used on GOC3 and GOC4 consoles. Part #: 2362872 Part Type: GP CONSUMABLE - RETURNABLE Part Weight: 19.84 LBR Repairable: No Returnable: Yes Hazardous Material: N Description: IMAGE GENERATION COMPUTER - GRE FRU: Yes Status: Orderable Comments: **FE Assist** applies to CT Not Pet systems. If no stock is available order a Jarrell IG 5147443 to replace a Westville IG (2362872), you MUST order p/n 5193989 software release 06MW29.7, and perform a LFC. See Service note SN06101010A. PET must receive the Westville IG.(12/12/06 212001261) *** 2ND OPINION NOTES *** See the following URL for additional command line diagnostic troubleshooting: http://gemsvst4p.med.ge.com:7005/facets/CT/GRE%20command%20line%20diag%20test.pdf?
- Area
- CT
Full cause & step-by-step resolution
The complete cause analysis, the step-by-step remedy and the attached service documents for this GE Healthcare CT issue are available to FSELIB subscribers — re-authored, web-first, searchable.
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