Protection Against Inadvertent Activation; Attaching And Detaching The Saw Blade; Function Checks; Safe Operation - B. Braun Aesculap Acculan 4 GT666 Gebrauchsanweisung/Technische Beschreibung

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6.1.5

Protection against inadvertent activation

To prevent inadvertent activation of the product during tool change, the
trigger can be locked.
To lock trigger:
►
Twist the safety catch 3 to position OFF.
The trigger 2 is blocked and the product 1 cannot be operated.
To unlock trigger:
►
Twist the safety catch 3 to position ON.
The trigger 2 is unlocked and the product 1 can be operated.
6.1.6

Attaching and detaching the saw blade

WARNING
Risk of injury when attaching/removing sawblades in the ON position
through inadvertent activation of the product!
►
Only attach/remove tools in the OFF position.
Coupling the saw blade
►
Secure product 1 against inadvertent activation with the safety
catch 3.
►
Insert the TPLO saw blade 11 all the way into the tool holder 14 with
the connection side in the desired position,
►
Secure the TPLO saw blade 11 with the clamp screw 12 using the pin
spanner 13.
Uncoupling the saw blade
►
Secure product 1 against inadvertent activation with the safety
catch 3.
►
Loosen the clamp screw 12 with the pin spanner 13.
►
Pull out TPLO saw blade 1 from the tool holder 14.
6.2

Function checks

The function checks must be carried out prior to each use and after each
intraoperative battery change.
►
Make certain there is a battery 7 inserted.
►
Ensure that the lid 9 has completely clicked into place.
►
Pull on the TPLO saw blade 11 to check that the TPLO saw blade 11 is
securely coupled.
►
Check that the cutting edges of the TPLO saw blade 11 do not exhibit
any mechanical damage.
►
Release product 1 for use (ON position).
►
Briefly operate product 1 at maximum oscillation frequency.
►
Do not use the product 1 if it is damaged or defective.
►
Set aside the product 1 if it is damaged.
6.3

Safe operation

WARNING
Coagulation of patient tissue or risk of burns for patients and user
through hot product!
►
Cool the tool during operation.
►
Keep product/tool out of the reach of patients.
►
Let the product/tool cool down.
►
Use a cloth to protect against burns when changing the tool.
WARNING
Risk of infection from aerosol formation!
Risk of injuries caused by particles scaling off the tool!
►
Use suitable protection (such as waterproof protective clothing,
face mask, safety gases, suction).
6
WARNING
Risk of injury and/or malfunction!
►
Always carry out a function check prior to using the product.
WARNING
Risk of injury when using the product beyond the field of view!
►
Apply the product only under visual control.
WARNING
Risk of injury and damage to the tool/system!
The tool may get caught in drapes (such as textiles).
►
Do not let the tool come into contact with drapes (such as textiles)
during operation.
WARNING
Risk of burns to skin and tissue due to blunt saw blades/lack of product
maintenance!
►
Only use perfectly sharp saw blades.
►
Replace blunt saw blades.
►
Maintain the product properly, see maintenance guide.
Note
A magnetic sensor system is used to operate the drive motor of the product.
To prevent the motor being activated inadvertently, the product should not
be exposed to any magnetic fields (such as magnetic instrument pads).
6.3.1

Operating the product

Note
The slight whistling noise when the product is starting up is due to the con-
struction.
►
Activate trigger 2.
The oscillation frequency of the product 1 is continuously variable.
►
Start the sawing procedure at a moderate oscillation frequency, which
is then slowly increased.