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PMT® CervMax® Cervical Orthosis Collar

Adult Cervmax® Collars

Pediatric Cervmax® Collars

PMT® CervMax® Cervical Orthosis Collar

Cervmax Cervical Orthosis Collar is engineered to provide cervical support, protection and comfort while limiting range of motion to allow patients to heal properly. The unique V-Back design of the Cervmax Collar provides maximum occipital support, cradling the back of the head, and is flexible enough to conform to most neck shapes. Cervmax features less shell coverage in the chin area which reduces skin irritation and maintains the maximum mandibular support to control tilt (coronal flexion and extension). The slotted front portion aids in even weight distribution across the sternal notch area, increasing patient comfort with less pressure. Lightweight materials are MRI compatible, silicone-free and latex-free.


  • Increased comfort promotes patient compliance
  • Provides post-operative and trauma support
  • Limits range of motion while providing cervical support
  • The CoolMax® liner provides extreme comfort with moisture wicking ability allowing the skin to breathe
  • Velcro straps for easy application
  • Slotted shell allows airflow and aids in breathability

Patented V-Back design provides superior occipital support and immobilization


Model 1565 - Firm and rigid using a thick plastic shell with modified shoulder piece for patient comfort. Softer and comfortable using thinner plastic shell

Model 1575 - Softer and comfortable using thinner plastic shell with anterior and posterior reinforcement.

Model 1585 - Ultra rigid reinforced plastic with added center supports for more rigidity while maintaining patient comfort.

Model 1605 - The CervMax TX cervical collar with thoracic extension is the most rigid collar designed for maximum stability for patients requiring uncompromising support.

Pediatric Model - Specifically engineered for a child’s anatomy, not simply a reduced adult model. Patented color-specific size coding allows quick size identification.

*Each CervMax Collar model is supplied standard with a set of replacement pads

Adult Vest Sizes

Adult Size Shoulder to Chin
Short 2”
Stout 2 ½”
Small 2 ½”
Medium 3”
Large 3 ½”
Tall 4”
Pediatric Size Color Age Average Height Weight
PED 00 RED Infant 50-75cm 3-10kg
PED 0 GREEN Infant 50-75cm 3-10kg
PED 1 LIGHT BLUE 1-4yrs 75-105cm 10-18kg
PED 2 YELLOW 4-7yrs 105-125cm 18-30kg
PED 3 DARK BLUE 7-12yrs 125-150cm 30-50kg
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