English term
Poland
duraguard / rotatable duraguard
Do not lubricate the Motor, Duraguard or Rotatable Duraguard.
Remove the Cutting Accessory, Motor, Hood, Beak, Duraguard, Rotatable Duraguard, Irrigation Nozzle and other connections from the Attachment.
Dziękuję :)
| 2 | osłona Duraguard do zabezpieczenia opony twardej //osłona obrotowa Rotatable Duraguard do zabezpiecz |
Frank Szmulowicz, Ph. D.
|
PRO (1): Crannmer
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Proposed translations
United States
On time, on target, on budget.
Native in: English 
, Polish
Works in: Polish to English, English to Polish, Russian to Polish, and 1 more.
osłona Duraguard do zabezpieczenia opony twardej //osłona obrotowa Rotatable Duraguard do zabezpiecz
A guard known as a "duraguard" is utilized with a small rotating cutting tool in brain surgery to move the dura layer away from the inner skull surface as the cutting tool is moved to cut an opening in the skull. The guard consists of an arm fixed at one end to the cutting tool housing and having a foot at the outer end which covers and is spaced slightly from the end of the cutting tool. The foot enters between the skull and the dura and serves to move the dura away from the inner skull surface should it be stuck to the skull surface, thereby preventing the tool from cutting anything but the skull itself. During the skull cutting operation, the arm follows in the cut made by the tool and the foot projects slightly ahead of the outer tip of the cutting tool. With the arm and foot fixed to the end of the housing and fixed relative to the axis of the cutting tool extending from the end of the housing, it is difficult to cut curved lines or corners with the instrument since the arm of the guard wants to follow directly to the location of the cutting tool. Thus, when the cutting tool executes a sharp curve, the arm wants to cut across the curved portion between the arm and the cutting tool. Therefore, it is necessary to rotate the tool housing while moving the cutting tool in order for the arm to follow in the curved slot already cut in the skull by the cutting tool. When the fixed duraguard is used to cut a complete round opening, it requires the switching of hands on the tool in order to move the tool in different directions and keep the duraguard following as well as possible.
https://patents.google.com/patent/US4071030A/en
Discussion
and cutting accessories
Footed attachments and routers play a vital role in neurosurgery. To dissect bone while protecting delicate brain tissue, we know you need power balanced with precise control. Our proven Heritage and Signature Footed attachments deliver.
Our Signature Portfolio signals a major advance in instrumentation—and the footed options are no exception. After listening to users worldwide, we’ve focused on improving your overall experience with instruments that are easy to hold, use and maneuver. Color-coding and easy-to-match part numbers make it simple to pair attachments and accessories before and during procedures.
Heritage and Signature Footed attachments are compatible with a wide range of our high speed motors and drills, including the electric πdrive Motor, πdrive+ Motor and Sumex Drill—all powered by our CORE Console—and our pneumatic Maestro Air Motor, Maestro Air Motor with handswitch, Maestro Drill and Maestro Drill with handswitch.
https://neurosurgical.stryker.com/wp-content/uploads/2016/09...
https://neurosurgical.stryker.com/products/footed/