Compact and powerful, this device is designed to effectively evacuate the oropharynx in emergency situations. Provides a vacuum force of approximately 100-mm Hg generated by the rebound of the bulb after each squeeze. Evacuated contents are expelled into a clear collection bag attached to the outlet port. Valve vacuum’s bag and bulb hold well over 1000 mL. Unique double-valved design allows for continuous operation with one hand; the other hand can then direct the contoured suction tip to prevent tissue damage.