17.11.2006, D?sseldorf, North Rhine-Westphalia, Germany - Catheter tubes. (catherer, catherer tube, catherers, tubes, gastric, esophageal, pharyngeal, nasal, intestinal, rectalcolonic, choledochal, arterial venous, cardiac, endobronchial, applications, application, symbol, symbolic, symbolical, treat, treatment, treating, help, medical practice, hospital, illness, ill, sickness, sick, health, healthy, medical care, medical, medicine, tools, equipment, health care, care, colourful, colorful, background, white, nobody, horizontal) 00X061117D057CAROE.JPG [MODEL RELEASE: NOT APPLICABLE, PROPERTY RELEASE: NOT APPLICABLE (c) caro images / Oberhaeuser, http://www.caro-images.com, [email protected] - In case of using the picture for any non-editorial purpose, please contact the agency - the picture is subject to royalty!]