In4Medic Corp./www.In4Medic.com Designed specifically for the Medicare Part B provider and the supplier community, this site allows access to all rules, regulations, coverage issues, codes and fee schedules, the company says. It also has a discount store that lists many items at reduced prices.

Best Care/Alternating-Pressure Mattress System The Excel 8000 has a cell-in-cell construction. Each cell is 8 inches deep, and the inner cell will inflate in case of a power loss, according to the manufacturer. The outer cell provides low-pressure alternating treatment that massages the epidermis.

Tubular Fabricators Industry/Walker The 2156MB/1 features 5-inch front wheels, has a dual safety-release pin for folding and can fold to 6 3/4 inches, the company says. It also comes with a heavily padded, automatically rising, vinyl seat.

TransTracheal Systems/Oxygen Conserver Two AA batteries power the DOC-3000, which weighs 6.6 ounces and is designed to work with both compressed gas and portable liquid oxygen sources. It comes with a carrying bag, connecting tubing, batteries and a preset aluminum regulator with a brass insert, according to the manufacturer.

Rampmaster/Wheelchair Van Ramp The aluminum wheelchair van ramp has center steps, allowing easier access for the person assisting the wheelchair-user, according to the manufacturer. It has two handles on the right side for opening and folding. The ramp can be stored upright.

Healthcraft Products/Transfer Device The Smart-Rail unlocks and pivots for increased support, according to the manufacturer. It is easy to install with home box spring-style beds.

Mediflow Inc./Back Rest Designed to relieve back pain, the lightweight Chiroflow back rest features an air bladder that adjusts vertically to provide appropriate lumbar support. The exterior material, a polyester weave that helps wick away moisture, is also treated to make it immune to odor, according to the manufacturer.