EN
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Insertion of the aScope 3
CAUTION
When inserting the aScope 3 orally, it is recommended to use a mouthpiece to protect the aScope 3 from being damaged.
Lubricate the insertion cord with a medical grade lubricant to ensure the lowest possible friction when the aScope 3 is inserted into the patient.
If the camera image of the aScope 3 becomes unclear the tip can be cleaned by gently rubbing the tip against the mucosal wall or remove the aScope 3
and clean the tip with a piece of sterile gauze or a hospital disinfection wipe. Continue the procedure until a satisfactory image is obtained.
Instillation of fluids
Fluids can be instilled through the working channel by inserting a syringe into the working channel port at the top of the aScope 3.
When using a Luer Lock syringe, use the included introducer.
Insert the syringe completely into the working channel port or the introducer before instilling fluid. Failure to do so may result in the
fluid spilling from the working channel port.
Press the plunger to instill fluid.
Make sure you do not apply suction during this process, as this will direct the instilled fluids into the suction collection system.
To ensure that all fluid has left the channel, flush the channel with 2ml of air.
Aspiration
When a suction system is connected to the suction connector, suction can be applied by pressing the suction button with the index finger.
WARNING
• Always make sure that any tube connected to the suction connector is connected to a suction device.
• Apply a vacuum of 85 kPa (638 mmHg) or less when suctioning. Applying too large a vacuum may make it difficult to
terminate suctioning.
CAUTION
Secure the tubing properly on the suction connector before suction is applied.
If the introducer and/or an endoscopic accessory is placed inside the working channel note that the suction capability will be reduced.
Insertion of endoscopic accessories
WARNING
• Do not use active endoscopic accessories such as laser probes and electrosurgical equipment in conjunction with the aScope 3
system, as this may result in patient injury or damage to aScope 3.
• Do not advance or withdraw aScope 3, or operate the bending section, while endoscopic accessories are protruding from the
distal end of the working channel, as this may result in injury to the patient.
CAUTION
• Always make sure that the bending section is in a straight position when inserting or withdrawing an endoscopic accessory in
the working channel. Never use excessive force when advancing or withdrawing an endoscopic accessory inside the working
channel. Failure to observe the above may result in damage to the working channel.
Always make sure to select the correct size endoscopic accessory for the aScope 3 (See section 1.3).
Inspect the endoscopic accessory before using it. If there is any irregularity in its operation or external appearance, replace it.
Insert the endoscopic accessory into the working channel port and advance it carefully through the working channel until it can be
seen on the aView. The enclosed introducer can be used to facilitate the insertion of soft accessories such as microbiology brushes.
