What is the Lumbosacral Curve External Fixator made of?

The Lumbosacral Curve External Fixator is made of acrylonitrile-butadiene-styrene (ABS) plastic and features a dual-sided design, with each side offering different curvature options.

What curvature options does the product offer?

The product offers four curvature options, A through D. Users are instructed to begin with the lowest support level (A) and increase gradually according to the product instructions.

What mattress type should be used with this product?

The product is designed for use on a soft mattress with adequate bedding thickness, such as a common innerspring mattress. It should not be used on a hard bed or an overly firm mattress.

How should the curvature level be adjusted over time?

Users should start with Side A and adapt before selecting a higher curvature option. The instructions caution against increasing support too quickly or applying excessive force.

What safety precautions apply to this product?

Users should read the instruction manual before use, use the product only as instructed, avoid use on a hard or overly firm mattress, avoid excessive support force, stop use if discomfort persists or worsens and seek professional advice, and not use the product if it is deformed, fractured, or significantly damaged.

How should the product be stored?

The product should be stored indoors in a well-ventilated environment, kept dry, and protected from contamination and direct sunlight, within a storage temperature range of -40°C to 55°C.

Is the product associated with a patent?

Yes, the Lumbosacral Curve External Fixator is listed with US Patent No. 12,336,642 on the official product specification table.

How can I contact B & Y Technologies?

B & Y Technologies can be contacted by phone or WeChat at 650-903-0572, by email at demaoyang11@gmail.com, or by mail at 1921 Rock Street Suite 16, Mountain View, California.