A new, safe, simple apparatus for obtaining negative suction for the patient with an indwelling gastrointestinal tube.
D013505:Digestive System Surgical Procedures; D004864:Equipment and Supplies; D041981:Gastrointestinal Tract / Q000601:surgery*; D007441:Intubation, Gastrointestinal; D013396:Suction
GASTROINTESTINAL TRACT/surgery; INSTRUMENTS