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Acetabular reamer

  • US 5,462,548 A
  • Filed: 07/06/1992
  • Issued: 10/31/1995
  • Est. Priority Date: 07/06/1992
  • Status: Expired due to Fees
First Claim
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1. A surgical reamer, comprising:

  • shaft means for delivering rotatable driving forces;

    reamer means selectively engageable and disengageable with the shaft means; and

    gravitationally responsive locking means mounted to the shaft means for positively locking the reamer means to the shaft means when the surgical reamer is disposed in a first gravitational orientation and for unlocking the reamer means from the shaft means when the surgical reamer is disposed in a second gravitational orientation.

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