Kongzee Cold Therapy Ice Machine | Post-Surgery Knee & Shoulder Relief

The Kongzee Cold Therapy System circulates cold water continuously through a flexible pad to reduce swelling and pain after surgery or injury — designed for knee, shoulder, ankle, and hip recovery at home.

How It Works

Cold compression therapy is standard practice in post-surgical rehab. The unit pumps cold water from an insulated reservoir through a pad strapped to the injury site. Continuous circulation keeps the temperature consistent for hours — unlike ice packs, which warm up in 20–30 minutes and require constant replacement.

Key Features

1. Consistent Cold — No Refreezing

Fill the reservoir with ice and water once. The pump circulates it continuously, maintaining therapeutic cold temperature throughout the session. In our testing, a full ice load stays cold for 4–6 hours depending on room temperature.

2. Quiet Pump — Usable During Sleep

The pump runs quietly enough to use while resting or sleeping. The programmable timer (up to 60 minutes) shuts the unit off automatically, so you don't need to stay awake to monitor it.

3. Universal Flexible Pad with Compression Straps

The included pad is flexible and wraps around the knee, shoulder, ankle, or hip. Three adjustable elastic straps hold it in place with light compression. Works for most body sizes without needing a separate pad for each joint.

4. 5-Level Flow Control

Adjust water flow rate across 5 levels to control how aggressively cold the therapy feels. Lower flow = gentler cold. Higher flow = more intense, faster cooling. Useful for the first few days post-surgery when sensitivity is high.

5. Drug-Free Swelling and Pain Reduction

Cold therapy reduces blood flow to the injury site, which limits swelling and numbs pain signals. It's a standard recommendation from orthopedic surgeons for ACL, MCL, meniscus, and rotator cuff recovery — and can reduce reliance on oral pain medication in the early recovery phase.

Technical Specifications

• Target areas: Knee, shoulder, ankle, hip, back, leg
• Therapy type: Cold therapy (cryotherapy) + compression
• Timer: Programmable, up to 60 minutes
• Flow control: 5 adjustable levels
• Recommended for: ACL, MCL, meniscus, knee replacement, rotator cuff repair, sports injuries

What's in the Box

• 1 x Kongzee Cold Therapy Unit
• 1 x Universal Flexible Therapy Pad
• 1 x Insulated Connector Tube
• 3 x Adjustable Elastic Straps
• 1 x Power Adapter
• 1 x User Manual

FAQ

Q: How long should each cold therapy session be?
A: Most orthopedic guidelines recommend 15–20 minutes per session, 3–4 times per day in the first 48–72 hours after surgery or injury. The 60-minute timer gives you flexibility, but shorter sessions are generally safer for skin protection.

Q: Can I use this right after surgery?
A: Yes — cold therapy is typically recommended starting the day of surgery. Follow your surgeon's specific instructions on timing and duration.

Q: How much ice do I need?
A: Fill the reservoir roughly half with ice, then add cold water. A standard ice load lasts 4–6 hours. You can add more ice mid-session to extend it.

Q: Is this safe to use while sleeping?
A: The auto-shutoff timer makes it safer for use while resting. Set it to 20–30 minutes maximum if using while sleeping, and always place a thin cloth between the pad and bare skin to prevent frostbite.

Q: Does it work for shoulder recovery?
A: Yes. The flexible pad and straps wrap around the shoulder joint. It's commonly used for rotator cuff repair and shoulder replacement recovery.