Johnson & Johnson DePuy Synthes Small Battery Drive II, Руководство пользователя

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21 DePuy Synthes User Manual Small Battery Drive II
Chucks
There are two chucks available as Ream Attachments for the Small Battery Drive II system.
Article number Clamping range Spare key Comments
05.001.254 0.5–7.3 mm 510.191 For drilling and medullary reaming, with reverse motion
Inserting cutting tools
Open the jaws of the chuck using the appropriate key or
by hand. Insert the shaft of the tool into the open drill
chuck and close it by twisting the chuck. Make sure that
the shaft lies central to the three jaws. Tighten the drill
chuck with the key. Make sure that the teeth of the key
engage correctly in the toothed rim of the chuck.
Removing cutting tools
Open the chuck with the key and remove the tool.
Warnings:
•
Do not use the Small Battery Drive II for
acetabular reaming.
•
Use the Chuck with Reverse motion (05.001.254)
only with tools that are approved for such use.
Otherwise, the tool may break with subsequent
damage.
•
To ensure secure fixation of the instrument, make
sure the toothed rims on the drill chuck and key
are not worn. Replace damaged or worn
components. Only use original Depuy Synthes key.
Precautions:
•
During reaming procedure, high torque values
must be provided by the power tool to the reaming
head to allow efficient bone removal. In cases
where the reaming head suddenly is blocked,
these high torque values can be transferred
onto the user’s hand, wrist and/or the patient’s
body. In order to prevent injuries it therefore is
essential that:
–
the power tool is held in an ergonomic position
with a firm grip.
– if the reamer head blocks, the speed trigger is
released immediately.
– the correct function of the speed trigger
(immediate stop of the system when the trigger is
released) is checked before the reaming process.
Attachments
Ream Attachments