Profile: Bci International, Smiths Medical PM, Inc. supplies medical spare parts. Our allied healthcare GomcoŽ homecare suction unit is designed exclusively for nursing institutions, physicians offices and homecare settings. This portable unit provides quality in a lightweight transportable size, which is equipped with a standard three-conductor cord and supplied with three hydrophobic bacteria filters. Our unique GomcoŽ disposable collection unit has a hydrophobic bacteria filter that acts as an overflow valve, which helps prevent pump damage.