Ambu aScope 4 Broncho Large Instructions For Use Manual Download Page 12

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Insertion of endoscopic accessories 7d

Always make sure to select the correct size endoscopic accessory for the endoscope.
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 displaying
unit. The enclosed introducer can be used to facilitate the insertion of soft accessories such as
microbiology brushes.

Operating with the Broncho Sampler Set

1. If suction is deemed relevant before sampling, ensure that the flow switch is aligned

vertically and pointing upwards, and perform suction by pressing the suction button on
the aScope 4 Broncho in accordance with

Instruction for use

for aScope 4 Broncho.

2. To prepare for sampling of specimen, turn the flow switch counter-clockwise towards the

sample container, and align it horizontally.

3. Perform sampling by pressing the suction button on the aScope 4 Broncho. Do not fill the

sample container above the maximum of the volume indicator scale.

4. If suction is deemed relevant, turn the flow switch clockwise to align it vertically and

pointing upwards, and press the suction button on the aScope 4 Broncho. When suction
is complete, turn the flow regulator counter-clockwise towards the sample container, and
align it horizontally.

5. Remove the sample container by pressing the flip top, and pull the sample container from

the sampler bridge.

6. Close the sample container by pressing the sample container lid towards the sample

container interface and engage the click-lock. Once the click-lock is engaged, do not
re-open the lid.

Withdrawal of the aScope 4 Broncho Sampler Set

1. If deemed relevant, detach the sampler bridge from the aScope 4 Broncho by disengaging

the attachment lock, and pull the sampler bridge off the aScope 4 Broncho. Disengage
suction by pulling the suction tube off the sampler bridge.

2. If deemed relevant, the sample can be accessed by unscrewing the sample container glass

counter-clockwise. It is recommended to handle contaminated substances in accordance
with local guidelines.

3. Transportation and handling of sample container must be performed in accordance with

local guidelines for transportation and handling of hazardous material.

4. When withdrawing the aScope 4 Broncho, make sure that the control lever is in the

neutral position. Slowly withdraw the endoscope while watching the live image on the
displaying unit.

4.3. After use

Visual check 9

1. Are there any missing parts on the bending section, lens, or insertion cord? If yes, then

take corrective action to locate the missing part(s).

2. Is there any evidence of damage on the bending section, lens, or insertion cord? If yes,

then examine the integrity of the product and conclude if there are any missing parts.

3. Are there cuts, holes, sagging, swelling or other irregularities on the bending section, lens,

or insertion cord? If yes, then examine the product to conclude if there are any missing parts.

In case of corrective actions needed (step 1 to 3) act according to local hospital procedures.
The elements of the insertion cord are radio opaque.

Disconnect

Disconnect the endoscope from the displaying unit

. The aScope 4 Broncho Sampler Set is a

single use device. The aScope 4 Broncho Sampler Set is considered infected after use and must
be disposed of in accordance with local guidelines for collection of infected medical devices
with electronic components. Do not soak rinse, or sterilize this device as these procedures may
leave harmful residues or cause malfunction of the device. The design and material used are
not compatible with conventional cleaning and sterilization procedures.