ISO 10079-3-2014 pdf free download

ISO 10079-3-2014 pdf free download.Medical suction equipment — Part 3:Suction equipment powered from a vacuum or positive pressure gas source
Appareils d’aspiration médicale — Partie 3: Appareils d’aspiration alitnentés par une source de vide ou de pression.
Al General
The apparatus and test methods specified in this annex are not intended to exclude the use of other measuring devices or methods which yield results ofan accuracy equal to orgreater than those specified. In case of dispute. the methods given in this part of ISO 10079 shall be the reference methods.
A.2 Test for collection container usable volume, and overfill protection
A.2.1 Devices with overfill protection
Connect the overfill protection device in accordance with the manufacturer’s instructions. Set the equipment to maximum free air flowrate. Suck water at room temperature Into the collection container until the shut-off mechanism of the overfill protection device is activated. Note the water level. Remove the suction tubing from the water to allow free air flow. Run the equipment for a further 2 mm. Measure the volume of water which has passed the shut-off mechanism of the overfill device. Measure the volume collected in the collection container at the time the overfill protection device is activated.
For re-usable suction equipment, perform the test after the equipment has been subjected to 30 cycles of cleaning and disinfection or sterilization as recommended by the manufacturer.
A.2.2 Devices with no overfill protection (field use)
Fill a graduated cylinder with 300 ml of water at room temperature. Operate the suction equipment until the collection container is full. Measure the volume of water remaining in the graduated cylinder. Withoutemptying the collection container, continue to operate the suction equipment until the graduated cylinder is emptied.
For re-usable suction equipment, perform the test after the equipment has been subjected to 30 cycles of cleaning and disinfection or sterilization as recommended by the manufacturer.
A.3 Test for collection container strength
Place the collection container and the filter assembly (if present) or the complete suction equipment (if the equipment has an integrated collection container) in a protective enclosure, at 20 °C to 25 °C. If an in-line filter Is used or recommended, attach the filter for the test. Attach a vacuum source to the outlet port. Evacuate the collection container and accessories (if present) under test to 120 % of the manufacturer’s recommended maximum vacuum level or to a vacuum level not exceeding 95 kPa below atmospheric pressure, whichever is less. Hold the vacuum level for 5 mm, and then release. Repeat the procedure once.
CAUTION — This test can be hazardous. Proper care should be taken to protect personnel from possible flying debris.ISO 10079-3-2014 pdf free download.