Philadelphia Collar

A rigid cervical collar designed to stabilize and immobilize the cervical spine in cases of neck injury, instability, or post-surgical care.

Key Features:
✔️ Provides rigid cervical spine immobilization to restrict neck movement
✔️ Two-piece front and back design delivers balanced anterior and posterior support
✔️ Adjustable hook-and-loop closure ensures secure and customized fit
✔️ Contoured shape follows natural neck anatomy for effective stabilization
✔️ Foam construction enhances comfort while maintaining structural support
✔️ Chin support design helps limit jaw and cervical motion
✔️ Ventilated structure improves airflow during extended wear
✔️ Radiolucent options allow imaging without collar removal

Philadelphia Collar

The Philadelphia Collar consists of two semi-rigid polyethylene foam sections—anterior and posterior—connected via adjustable hook-and-loop straps positioned laterally at shoulder level. Available in small, medium, and large sizes accommodating neck circumferences from 12 to 20 inches, the collar restricts cervical spine flexion, extension, lateral bending, and rotation through mandibular support and occipital stabilization. The anterior section features a chin rest measuring approximately 3 inches wide that maintains head position while allowing mouth opening for speech and oral intake. The posterior section extends from the occiput to thoracic vertebrae T2-T3 level, distributing load across the upper back.

Foam density measures 45 kg/m³, providing sufficient rigidity to limit motion while conforming slightly to individual anatomy during initial application. Ventilation perforations measuring 8 millimeters in diameter pattern across both sections at 2-inch intervals, reducing heat accumulation and moisture retention during extended wear periods. The light pink color differentiates cervical immobilization from other medical equipment. Total weight reaches 500 grams across all sizes. The radiolucent construction permits lateral cervical spine X-rays, CT scans, and MRI imaging without collar removal, eliminating manipulation risks during diagnostic procedures.

Army combat medics apply the Philadelphia Collar to blast injury casualties with suspected cervical trauma during tactical evacuation operations. Naval corpsmen use these collars aboard vessels treating fall injuries from ladders and hatches. Air force flight surgeons stabilize ejection seat injury patients during aeromedical transport. Marine Corps reconnaissance units carry collars for diving accident spinal protection.

Tactical Supply Pakistan stocks cervical immobilization devices meeting pre-hospital trauma care standards for spinal injury management during extended evacuation timelines.

Can patients sleep comfortably while wearing this collar?
Supine positioning with proper pillow support allows rest, though comfort varies individually. The collar restricts natural sleep position changes, potentially causing muscle fatigue and requiring periodic repositioning assistance.

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