Microstream™ Advance bite block CO2 sampling line with O2 tubing, short term use (Trade Compliant)

Trade Compliant. The Philips 989803204721 is an oral/nasal sampling line with bite block and O2 tubing, for short term use with non-intubated patients for upper endoscopy procedures, TEE or bronchoscopy applications. Box of 25, length 2 m (6.5 ft). Direct replacement for part # 989803182991.