Vision R C-arm

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The Vision R is a surgical, feature-rich mobile system designed to perform a wide range of fluoroscopic applications. Its refined movement capabilities, high resolution, and dose efficiency make it a smart solution for procedures in surgery, orthopedics, urology, cardiology, and pain management.

The Vision R features a 20kW monoblock generator with a rotating anode. This industry-leading pulsing generator provides short, sharp pulses at up to 30 pulses per second aimed towards minimizing dose exposure and maximizing image quality.

The Vision R has predefined organ programs that create less guess-work for operators and promote low dose examinations. These programs aid in achieving optimal image quality, especially for larger patients, where dose concentration must be sufficient and precise.

The high-resolution CCD camera enables anatomic visualization in a high dynamic range and is a key component in the imaging chain. With 1 k x 1 k resolution and more than 4,000 shades of gray, it visualizes even the smallest anatomical structures. This is extremely beneficial in demanding applications like interventional vascular or cardiac procedures. The stand-alone image cart features dual 19” TFT color flat screen monitors that stand out for their outstanding brightness and contrast, even from a distance.

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Description

Vision R C-arm:

Motorized vertical travel: 17″ (43 cm)

​Horizontal travel: 9″ (22 cm)

​Orbital rotation: -90° / +45° ( 9” (23 cm) i.i.) / +25° (12” (31 cm) i.i.)

​Angulation: ±225°

​Swiveling (panning): ±10°

​Source/image distance:  38″ (97 cm)

​C-arm vertical free space: 30″ (76 cm)

​C-arm depth : 27″ (68 cm)

​Width: 32″ (80 cm)

​Length: 74-83” (188-210 cm)

​Height: 70-87” (179-222 cm)

​C-arm mobile stand weight: 9” I.I. : 838 lbs. (380 kg) , 12” I.I. : 877 lbs. (398 kg)

​Monitor cart weight: 353 lbs. (160 kg)

​Generator type:

– Monoblock
– 20kHz high frequency
– microprocessor-controlled

Image Intensifier:

Type: Cesium Iodide

DQE(IEC): 65%

​9 inch (23 cm) I.I:

– Central resolution: 9-6-4” (23-15-10 cm): 52-58-68 lp/cm
– Contrast ratio: 30:1

​12 inch (30.5 cm)I.I: 

– Central resolution: 12-9-6” (31-23-15 cm): 44-50-56 lp/cm

– Contrast ratio: 22:1

​Gray scale: 4096 shades of gray (12 bit)

 

Monitor Cart

Monitors:

– Screen size: 18.1” (46 cm)
– Native resolution: 1280 x 1024 pixels
– Viewing angle (horizontal/vertical): 170°
– Contrast ratio: 600:1
– Dimensions: 16 x 13 x 3” (41 x 34 x 7 cm)

​User interface:

– TFT touchscreens on C-arm and monitor cart
– synchronized
– intuitive icons for easy use
– multi-lingual

Digital Image Processing

Processing functions:

– Recursive filter: 4 levels (out of 16)
– Stack filter (last image hold): 5 levels
– Edge enhancement filter: 5 levels
– Zoom: 3 levels
– Windowing and step windowing
– Digital image rotation and reversal without radiation
– Grayscale inversion
– Image cropping

​Cine loop:

– Sequential image storage and display 1, 2, 5, 10, 15, 30 frames/sec
– Cine loop start, stop and replay rate controls

Digital Memory:

Storage capacity: 4 levels (out of 16)

​Memory matrix:1024 x 1024 pixels

​Image matrix:1024 x 1024 pixels

​Digital image processing: Up to 32 bit

​Grayscale: 4096 shades of gray (12 bit)