The CROM has phối the standard for cervical range of motion measurements. The CROM 3, the next generation of measurement instruments, utilizes a ball technology that makes the CROM 3 easier khổng lồ read and easier to lớn use.
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The CROM 3, like the CROM, is located lớn anatomical landmarks with inclinometers zeroed khổng lồ the instrument frame, thus eliminating initial head position và location errors. Securing the frame lớn the head with straps eliminates tracking errors since the inclinometers will not slip in reference to lớn the head during measurements.
A compass is used for rotation measurements, allowing measurements khổng lồ be made in the preferred upright position. As the head rotates the compass indicates the angle of rotation in reference khổng lồ the shoulders, allowing fast, accurate readings.
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Specifications CROM 3
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Benefits of the CROM 3:The CROM 3 has three-inch dials which makes measurements readable lớn one degree. The ball indicator on the CROM 3 inclinometers reduces sensitivity to lớn vertical orientation Improved location of the Sagittal meter The rotation arm on the CROM 3 is attached lớn the side of the CROM (instead of the front) making the CROM more comfortable for the patient. The arm on the CROM 3 is one inch lower than the original CROM which makes measurements easier for the examiner lớn read. A specially adapted Forward Head unit is available for the CROM 3.As with the original, the CROM 3 Head Forward unit measures the head position relative to the seventh vertebra.
Use the CROM 3 khổng lồ measure:Sub-occipital flexion & extension Cervical Flexion và extension Rotation and Lateral side bend Rounded Shoulders
Optional Forward Head Unit for protrusion, retraction and dorsal glide measurements.
The CROM 3 includes:CROM mainframe with 3 inch dials, straps & nose piece Rotation arm Magnetic Reference Tape Measure for Rounded Shoulders Standardized written protocol Instructional DVD (VHS format available upon request) Attractive vinyl carrying case Full one year warranty