Indications; Absolute Contraindications; Relative Contraindications; Safe Handling - Aesculap Acculan 4 GA344 Instrucciones De Manejo

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Electrical systems generally heat up during continual operation. It is
advised to give the system a break after use to cool down, as listed in the
table on operating mode.
Heating depends on the tool used and the load. After a certain number of
repetitions, the system should cool down. This procedure prevents system
overheating as well as possible injury to the patient or user.
The user is responsible for the use and adherence to the pause sequence
described.
2.3

Indications

The small drill GA344, combined with the relevant attachment and tool, is
used for separating, removing and shaping hard tissue, cartilage and the
like, as well as bone replacement material, to screw bone pins in and out,
to drive screw tools and to set transfixion wires.
2.4

Absolute contraindications

The product is not licensed for use on the central nervous system or central
circulatory system.
2.5

Relative contraindications

The safe and effective use of electrically driven products greatly depends
on influences which can only be controlled by the user. Therefore the spec-
ifications provided represent framework conditions only.
Clinically successful use of the product is dependent on the knowledge and
experience of the surgeon. The surgeon must decide which structures it is
sensible to treat and take into account the safety and warning information
contained in these instructions for use.
3.

Safe handling

WARNING
Risk of injury and material damage if this product is not used as
intended!
►
Use the product only for its intended purpose.
WARNING
Risk of injury and damage to property due to improper handling of the
product!
►
Follow the instructions for use of all products used.
■
General risk factors associated with surgical procedures are not
described in this documentation.
■
It is the operating surgeon's responsibility to ensure that the surgical
procedure is performed correctly.
■
The operating surgeon must have a thorough understanding of both the
hands-on and conceptual aspects of the established operating tech-
niques.
►
Remove the transport packaging and clean the new product, either
manually or mechanically, prior to its initial sterilization.
►
Prior to use, check that the product is in good working order.
►
See "Information on electromagnetic compatibility (EMC) for Acculan
components" TA022450;
https://extranet.bbraun.com
►
To prevent damage caused by improper setup or operation, and in order
not to compromise warranty and manufacturer liability:
– Use the product only according to these instructions for use.
– Follow the safety and maintenance instructions.
– Only combine Aesculap products with each other.
►
Ensure that the product and its accessories are operated and used only
by persons with the requisite training, knowledge, or experience.
►
Keep the instructions for use accessible for the user.
►
Always adhere to applicable standards.
4
see Aesculap Extranet
►
Ensure that the electrical installation of the room is consistent with the
requirements of IEC/DIN EN.
►
Do not operate the product in explosion-hazard areas.
►
Sterilize product before use.
►
When using the ECCOS holder system, adhere to the appropriate
instructions for use for TA009721, see Aesculap Extranet at
https://extranet.bbraun.com
4.

Product description

4.1

Scope of supply

Art. no. Designation
GA344 Small drill
GA344244 Kirschner wire protection sleeve
GA678 Sterile funnel
GA344211 Rinsing adapter
GB600880 Oil spray adapter for GA344/GA844
TA011944 Cleaning brush
TA014551 Instructions for use for GA344 (flyer)
4.2

Components required for operation

■
Li-Ion battery short GA346 (charged)
■
Sterile funnel GA678
■
Cap GA675
■
Attachment (depending on indication)
■
Tool (depending on indication)
4.3

Operating principle

The product 1 contains an electric motor, which is powered by a replace-
able battery 7.
The charged non-sterile battery 7 is inserted into the product 1 via the
sterile funnel 6 and sealed with the cap 8 so that it is sterile.
The output speed is controlled electronically and can be continuously reg-
ulated with the knob for speed control 2.
The direction of rotation can be changed from right to left again using the
knob for left rotation 11. The product 1 can also be operated in an oscil-
lation mode.
The product 1 has a coupling on the output side, which allows for the
attachment of various drilling, medullary reaming, saw and screw attach-
ments. These attachments lock automatically when attached to the prod-
uct.
The attachment can be removed by operating a rotating sleeve 13. Drives
in the various attachments change the motor speed and enable operation
of the motor at an ideal operating point.
The attachments have various integrated couplings on the working end, to
at
enable attachment of various tools, with adapter if necessary.
The product 1 is equipped with a cannulation to attach guide shafts or the
like.