Table of Contents
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Summary of Contents for Boehringer 3930
- Page 1 Model 3930 Vacuum Assisted Venous Drainage Controller w/ WAGD Suction Flowmeter Boehringer Laboratories, LLC 300 Thoms Dr. Phoenixville, PA 19460 800-642-4945 3930.003 Rev C P/N 34031 1 of 9 Released July 2014 User Manual VAVD Controller...
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Page 2: Table Of Contents
WELCOME Congratulations on your purchase of the Boehringer VAVD Regulator. We consider our regulators to be the best in the world. We are confident it will provide you with reliable, trouble-free, safe patient care and low cost of operation. This product is intended for use by clinicians properly trained in the use of vacuum assisted venous drainage for cardiopulmonary bypass. -
Page 3: Definition Of Terms
Vacuum Assisted Venous Drainage during Cardiopulmonary Bypass. The Boehringer VAVD Controller was designed to provide accurate control of wall suction from 15 - 60 mmHg for use in vacuum assisted venous drainage and the removal of waste anesthetic gases in cardiac surgery. The VAVD provides a redundant safety device that vents excess negative pressure >... -
Page 4: Contraindications
10% of the original setting. The Suction Flowmeter of the 3930 uses the facility’s medical-surgical vacuum source for Waste Anesthetic Gas Disposal (WAGD). As such, flammable anesthetics or other flammable vapors are required to be diluted below the lower flammable limit prior to disposal into the medical-surgical vacuum system per NFPA 99-2012 (5.1.3.8) -
Page 5: Operation/Features
WAGD tubing with safety vents. Mode Selector Valve: Square knob to easily switch between operating modes (OFF/REG). 3930.003 Rev C P/N 34031 5 of 9 Released July 2014 User Manual VAVD Controller... -
Page 6: Theory Of Operation
INSTALLATION The model 3930 regulator is supplied with a high flow bubble barb for attachment to wall suction. Only braid reinforced tubing suitable for suction service should be used when connecting this to a central suction supply. Inappropriate tubing could lead to a reduction in flow and compromise patient safety. The tubing should exit the fitting in a downward vertical orientation to minimize the possibility of kinking the supply tubing over time. -
Page 7: Pre-Use Check
OFF: With control valve in the OFF position, suction is off and the collection circuit is returned to atmospheric pressure by an internal vent port, a special feature of the Boehringer design. Any additional positive pressure or negative pressure in excess of 100mmHg will be vented from the patient collection circuit. -
Page 8: Maintenance
Gauge doesn't respond to changes in Gauge diaphragm is improperly sealed on Reference Boehringer Tech Bulletin suction (via control valve or the gauge piston and/or view tube 3700.044. adjustment knob) Material has entered the inside of the Instrument is contaminated. -
Page 9: Specifications
” x 7½” x 8 ” Operating and Storage Limits We recommend that Boehringer Suction regulators be operated and stored at controlled conditions that typically reflect the medical facility environment. Warranty and Repair Boehringer Laboratories, Inc. guarantees your VAVD regulator for FIVE years from the date of manufacture.
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