Aiming device for setting nails in bones
First Claim
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1. An aiming device for fasteners of an implanted bone nail, said device being suitable for use with a Roentgen ray source having an exit window emitting a radiation beam, said device comprising:
- a reception socket (7) for receiving a fastener aiming sleeve (32);
support means (25) for said reception socket; and
mounting means (3,12) for joining said support means with the housing (21) of the Roentgen ray source (4),said support means comprising means for positioning said reception socket spaced from the exit window (22) of the Roentgen ray source and approximately in the center of the radiation beam of the source.
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Abstract
A device for positioning a holder for an aiming sleeve for implanted bone nail fasteners with respect to a Roentgen ray source includes a support (25) for supporting the holder (7). A base plate (12) and a pivotable bracket plate (3) receives the support means and is mountable on the housing of the Roentgen ray source for spacedly positioning the holder from the source. The support is formed as a fork-like element (26, 28, 29) retained in sleeves (38, 39) on the bracket plate by means of locking cams (8).
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Citations
10 Claims
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1. An aiming device for fasteners of an implanted bone nail, said device being suitable for use with a Roentgen ray source having an exit window emitting a radiation beam, said device comprising:
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a reception socket (7) for receiving a fastener aiming sleeve (32); support means (25) for said reception socket; and mounting means (3,12) for joining said support means with the housing (21) of the Roentgen ray source (4), said support means comprising means for positioning said reception socket spaced from the exit window (22) of the Roentgen ray source and approximately in the center of the radiation beam of the source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification