Print
Request Appointment

Discharge Instructions: Using a Continuous Passive Motion (CPM) Machine

Your healthcare provider prescribed a continuous passive motion (CPM) machine to use after surgery. The CPM machine is attached to a knee or other limb on which the surgery was performed. While you relax, the machine constantly moves the knee or other limb through a range of motion for a period of time. CPM is thought to prevent joint stiffness, relieve pain, and regain normal motion. The CPM has supportive padding, a power supply, and a frame that adjusts to your body. Here’s what you need to know about home care.

Home care

Recommendations for home care include the following: 

  • Use the machine settings and make any adjustments as directed by your healthcare provider

  • Call your healthcare provider when you think you can stop using the machine completely. This is usually when your arm or leg can reach an extended (straight) position and when you can bend your arm or leg to the degree your healthcare provider recommended.

  • Use pain medicine as directed by your healthcare provider.

  • Follow any special instructions given to you by your healthcare provider. If you feel pain, stop the exercise. If the pain continues after stopping, call your healthcare provider.

 

When to call your healthcare provider

Call 911 right away if you have:

  • Chest pain

  • Shortness of breath

Otherwise, call your healthcare provider immediately if you have:

  • Increased pain in the affected limb

  • Pain that is not relieved by medicine

  • Pain or swelling in the area near your surgery

  • Increased redness or any drainage around the incision

  • Numbness, tingling, or blue-gray color in your affected limb

  • Fever of 100.4°F (38°C) or higher, or shaking chills

 

Was this helpful?

Yes No
 

Tell us more.

Check all that apply.
 
 
 
 
 
NEXT ▶

Last question: How confident are you filling out medical forms by yourself?

Not at all A little Somewhat Quite a bit Extremely

Thank You!

Discrimination is Against the Law. We comply with applicable Federal civil rights laws. We do not discriminate against, exclude or treat people differently because of race, color, national origin, age, disability or sex.
 
 Visit Other Fairview Sites 
 
 
(c) 2017 Fairview Health Services. All rights reserved.