A height-adjustable hard collar, also known as a cervical collar or neck brace, is a medical orthopedic device constructed from rigid, supportive materials such as plastic or foam. It is specifically designed to restrict motion in the neck and cervical spine, providing stability and support. This collar is used in various medical situations, including:

1. Neck Injuries: After traumatic injuries or accidents, a hard collar can be used to immobilize the neck and prevent further damage to the cervical spine.
2. Post-Surgery: Following neck surgery, a hard collar may be prescribed to protect the surgical area and facilitate healing.
3. Cervical Conditions: In some medical conditions, such as cervical spondylosis or cervical radiculopathy, a hard collar may be recommended to reduce strain on the neck.

The height-adjustable feature allows healthcare professionals to customize the collar’s fit to the patient, ensuring the most effective support while minimizing discomfort.

Directions for Use:

1. The use of a height-adjustable hard collar should be strictly guided by a healthcare professional.
2. The collar can typically be adjusted to different heights to best fit the individual patient’s neck and ensure proper immobilization.
3. It should be worn as prescribed, and the patient should avoid removing it without healthcare professional approval.

Caution:

1. Always follow the specific instructions provided by a healthcare professional regarding the use of the collar.
2. Ensure the collar is not too tight, as this could cause discomfort or complications.
3. Regularly check the patient for signs of skin irritation or other adverse effects caused by prolonged collar use.
4. Remove the collar only under the guidance of a healthcare professional.

A height-adjustable hard collar is a crucial medical device used to immobilize and support the neck and cervical spine in various medical situations. Patients should follow their healthcare professional’s advice for the accurate and safe use of this device.