INDICATIONS

The O-arm™ O2 Imaging System is a mobile x-ray system designed for 2D fluoroscopic and 3D imaging for adult and pediatric patients weighing 27kg or greater and having an abdominal thickness greater than 16cm, and is intended to be used where a physician benefits from 2D and 3D information of anatomic structures and objects with high x-ray attenuation such as bony anatomy and metallic objects. The O-arm™ O2 Imaging System is compatible with certain image guided surgery systems.

PRODUCT DETAILS

The O-arm™ system’s high quality, versatile imaging provides the information you need to guide your clinical decision making.

ADVANCED SURGICAL SOLUTIONS

Along with StealthStation navigation, the O-arm™ system provides enhanced 3D visibility and surgical feedback. It also:

  • Provides current patient data in the OR
  • Enables advanced surgical approaches like MIS
  • Provides additional information in challenging procedures, like heavier patients or patients with unusual anatomy1,2,3
  • Automatic registration keeps the process simple

The O-arm™ system also offers options for workflow efficiencies, such as:

  • In procedures where pre-op axial/coronal/sagittal slice data is necessary, it may be possible to use the O-arm™ system to provide the initial data set
  • Eliminating the need to send patients to be scanned in radiology

IMAGING PROTOCOLS

 

The O-arm™ system provides flexibility for surgeons to achieve As Low As Reasonably Achievable (ALARA). Multiple image protocols allow the surgeon flexibility to choose the appropriate dose to the patient based upon individual clinical objectives.4

 

 

 

OPPORTUNITIES TO REDUCE DOSE

 

With opportunities to reduce dose to the surgeon and staff, the O-arm™ and StealthStation systems eliminate the need to wear lead protective apparel during the navigated steps of the procedure.5,6

 

 

Surgical Workflow

The O-arm™ system has been designed to complement the surgical workflow with:

  • Multiple surgical table options
  • Inter-room mobility for concurrent cases
  • On-demand imaging, no need to schedule in advance

Category Specification
PHYSICAL DIMENSIONS Length

252 cm gantry door open

Bore Diameter 96.5 cm
Weight 885kg approx.
Width 81.3 cm
Gantry Opening 69.9 cm
Height 198 cm gantry door closed (can be lowered)

Specifications

  • 1. Kovanda TJ, Ansari SF, Qaiser R, Fulkerson DH. Feasibility of CT-based intraoperative 3D stereotactic image-guided navigation in the upper cervical spine of children 10 years of age or younger: initial experience. J Neurosurg Pediatr. 2015;16(5):1-9.

  • 2. Liu Y, Li X, Sun H, Yang H, Jiang W. Transpedicular wedge osteotomy for treatment of kyphosis after L1 fracture using intraoperative, full rotation, three-dimensional image (O-arm)-based navigation: a case report. Int J Clin Exp Med. 2015;8(10):18889-18893.

  • 3. Houten JK, Nasser R, Baxi N. Clinical assessment of percutaneous lumbar pedicle screw placement using the O-arm multidimensional surgical imaging system. Neurosurgery. 2012 Apr; 70(4):990-5

  • 4. Dosimetry_Report_O2_BI-160-00227_Rev_2

  • 5. Nottmeier E.W., Bowman C., Nelson K.L. Surgeon radiation exposure in cone beam computed tomography-based, image-guided spinal surgery. Int J Med Robot. 2012 Jun;8(2):196-200

  • 6. Pitteloud N, Gamulin A, Barea C, Damet J, Racloz G, Sans-Merce M. Radiation exposure using the O-arm® surgical imaging system. European Spine Journal JO - Eur Spine J. 2017;26(3):651-657.