US Patent 8197419 Biopsy device having specimen length adjustment

A biopsy device having a sample size control assembly for selecting the specimen size to be collected. The sample size control assembly includes a rotatable nose on the exterior of the biopsy device for actuating the operation of the sample size control assembly. A needle assembly of the biopsy device can extend through the rotatable nose. A tip protector can be coupled to the sample size control assembly, and can be engaged by a user to operate the sample size control assembly. Also disclosed is a method for making a biopsy device, including coupling a tip protector to a sample size control assembly.