We are in the market for a new or refurb C-arm at our ASC. I have used Philips BV Pulsera in the past 2007-2011; current ASC has an old OEC 9600. Budget is around 100-120K.
Are you CURRENTLY a Pulsera or OEC 9900 fan? Why?
Do you have DSA?
Thanks for your input.
The article below is interesting
Spine (Phila Pa 1976). 2013 Jul 15;38(16):1401-4. doi: 10.1097/BRS.0b013e318294e27d.
Comparison of image quality and radiation exposure from C-arm fluoroscopes when used for imaging the spine.
Prasarn ML1, Coyne E, Schreck M, Rodgers JD, Rechtine GR.
Author information
1
Department of Orthopaedics, University of Texas, Houston, TX 77030, USA. [email protected]
Abstract
STUDY DESIGN:
Cadaveric imaging study.
OBJECTIVE:
We sought to compare the fluoroscopic images produced by 4 different fluoroscopes for image quality and radiation exposure when used for imaging the spine.
SUMMARY OF BACKGROUND DATA:
There are no previous published studies comparing mobile C-arm machines commonly used in clinical practice for imaging the spine.
METHODS:
Anterior-posterior and lateral images of the cervical, thoracic, and lumbar spine were obtained from a cadaver placed supine on a radiolucent table. The fluoroscopy units used for the study included (1) GE OEC 9900 Elite (2010 model; General Electric Healthcare, Waukesha, WI), (2) Philips BV Pulsera (2009 model; Philips Healthcare, Andover, MA), (3) Philips BV Pulsera (2010 model; Philips Healthcare, Andover, MA), and (4) Siemens Arcadis Avantic (2010 model; Siemens Medical Solutions, Malvern, PA). The images were then downloaded, placed into a randomizer program, and evaluated by a group of spine surgeons and neuroradiologists independently. The reviewers, who were blinded to the fluoroscope the images were from, ranked them from best to worst using a numeric system. In addition, the images were rated according to a quality scale from 1 to 5, with 1 representing the best image quality. The radiation exposure level for the fluoroscopy units was also compared and was based on energy emission.
RESULTS:
According to the mean values for rank, the following order of best to worst was observed: (1) GE OEC > (2) Philips 2010 > (3) Philips 2009 > (4) Siemans. The exact same order was found when examining the image quality ratings. When comparing the radiation exposure level difference, it was observed that the OEC was the lowest, and there was a minimum 30% decrease in energy emission from the OEC versus the other C-arms studied.
CONCLUSION:
This is the first time that the spine image quality and radiation exposure of commonly used C-arm machines have been compared. The OEC was ranked the best, produced the best quality images, and had the least amount of radiation.
Are you CURRENTLY a Pulsera or OEC 9900 fan? Why?
Do you have DSA?
Thanks for your input.
The article below is interesting
Spine (Phila Pa 1976). 2013 Jul 15;38(16):1401-4. doi: 10.1097/BRS.0b013e318294e27d.
Comparison of image quality and radiation exposure from C-arm fluoroscopes when used for imaging the spine.
Prasarn ML1, Coyne E, Schreck M, Rodgers JD, Rechtine GR.
Author information
1
Department of Orthopaedics, University of Texas, Houston, TX 77030, USA. [email protected]
Abstract
STUDY DESIGN:
Cadaveric imaging study.
OBJECTIVE:
We sought to compare the fluoroscopic images produced by 4 different fluoroscopes for image quality and radiation exposure when used for imaging the spine.
SUMMARY OF BACKGROUND DATA:
There are no previous published studies comparing mobile C-arm machines commonly used in clinical practice for imaging the spine.
METHODS:
Anterior-posterior and lateral images of the cervical, thoracic, and lumbar spine were obtained from a cadaver placed supine on a radiolucent table. The fluoroscopy units used for the study included (1) GE OEC 9900 Elite (2010 model; General Electric Healthcare, Waukesha, WI), (2) Philips BV Pulsera (2009 model; Philips Healthcare, Andover, MA), (3) Philips BV Pulsera (2010 model; Philips Healthcare, Andover, MA), and (4) Siemens Arcadis Avantic (2010 model; Siemens Medical Solutions, Malvern, PA). The images were then downloaded, placed into a randomizer program, and evaluated by a group of spine surgeons and neuroradiologists independently. The reviewers, who were blinded to the fluoroscope the images were from, ranked them from best to worst using a numeric system. In addition, the images were rated according to a quality scale from 1 to 5, with 1 representing the best image quality. The radiation exposure level for the fluoroscopy units was also compared and was based on energy emission.
RESULTS:
According to the mean values for rank, the following order of best to worst was observed: (1) GE OEC > (2) Philips 2010 > (3) Philips 2009 > (4) Siemans. The exact same order was found when examining the image quality ratings. When comparing the radiation exposure level difference, it was observed that the OEC was the lowest, and there was a minimum 30% decrease in energy emission from the OEC versus the other C-arms studied.
CONCLUSION:
This is the first time that the spine image quality and radiation exposure of commonly used C-arm machines have been compared. The OEC was ranked the best, produced the best quality images, and had the least amount of radiation.