Prosthesis installation systems and methods

1. An installation system for a prosthesis configured to be implanted into a portion of bone at a desired implantation depth, the prosthesis including an attachment system, comprising:

an oscillation engine including a controller coupled to a vibratory machine generating an original series of pulses having a generation pattern, said generation pattern defining a first duty cycle of said original series of pulses; and

a pulse transfer assembly having a proximal end coupled to said oscillation engine and a distal end, spaced from said proximal end, coupled to the prosthesis with said pulse transfer assembly including a connector system at said proximal end, said connector system complementary to the attachment system and configured to secure and rigidly hold the prosthesis producing a secured prosthesis with said pulse transfer assembly communicating an installation series of pulses, responsive to said original series of pulses, to said secured prosthesis producing an applied series of pulses responsive to said installation series of pulses;

wherein said applied series of pulses are configured to impart a vibratory motion to said secured prosthesis enabling an installation of said secured prosthesis into the portion of bone to within 95% of the desired implantation depth without a manual impact.

2. The installation system of claim 1 wherein said pulse transfer assembly receives said original series of pulses from said oscillation engine and produces, responsive to said original series of pulses, an installation series of pulses having an installation pattern, said installation pattern defining a second duty cycle of said installation series of pulses including a second pulse amplitude, a second pulse direction, a second pulse duration, and a second pulse time window with said pulse transfer assembly communicating said installation series of pulses to said secured prosthesis producing an applied series of pulses responsive to said installation series of pulses.

3. The installation system of claim 1 wherein said pulse transfer assembly includes a body and an elongate vibration assembly having a proximal end and a distal end opposite of said proximal end, said proximal disposed within said body and coupled to said oscillation engine with said distal end extending outside said body and including said connector system;

said elongate vibration assembly configured to move relative to said body and having one or more degrees of freedom.

4. The installation system of claim 2 wherein said pulse transfer assembly includes a body and an elongate vibration assembly having a proximal end and a distal end opposite of said proximal end, said proximal disposed within said body and coupled to said oscillation engine with said distal end extending outside said body and including said connector system;

said elongate vibration assembly configured to move relative to said body and having one or more degrees of freedom.

5. A method for installing an acetabular cup into a prepared socket in a pelvic bone, the acetabular cup including an outer shell having a sidewall defining an inner cavity and an opening with the sidewall having a periphery around the opening and with the acetabular cup having a desired installation depth relative to the bone, a desired abduction angle relative to the bone, and a desired anteversion angle relative to the bone, comprising:

(a) generating an original series of pulses from an oscillation engine;

(b) communicating said original series of pulses to the acetabular cup producing a communicated series of pulses at said acetabular cup;

(c) vibrating, responsive to said communicated series of pulses, the acetabular cup to produce a vibrating acetabular cup having a predetermined vibration pattern; and

(d) inserting the vibrating acetabular cup into the prepared socket within a first predefined threshold of the installation depth with the desired abduction angle and the desired anteversion angle without use of an impact force applied to the acetabular cup.

6. The method of claim 5 further comprising:

(e) orienting the vibrating acetabular cup within the prepared socket within a second predetermined threshold of the desired desired abduction angle and within third predetermined threshold of the desired anteversion angle.

7. A method for inserting a prosthesis into a prepared location in a bone of a patient at a desired insertion depth wherein non-vibratory insertion forces for inserting the prosthesis to the desired insertion depth are in a first range, the method comprising:

(a) vibrating the prosthesis using a tool to produce a vibrating prosthesis having a predetermined vibration pattern; and

(b) inserting the vibrating prosthesis into the prepared location to within a first predetermined threshold of the desired insertion depth using vibratory insertion forces in a second range, said second range including a set of values less than a lowest value of the first range.

8. The method of claim 7 wherein said second range is less than first range.

9. The method of claim 7 wherein the prosthesis includes a desired orientation relative to the bone, further comprising:

(c) orienting the vibrating prosthesis to within a second predetermined threshold of the desired orientation using the tool without a manual impact applied to the prosthesis.

10. The method of claim 7 wherein said inserting step (b) includes:

(b1) determining automatically, using an automated depth determining tool, a current insertion depth of said vibrating prosthesis; and

(b2) increasing automatically, using an intraoperative robotic tool, said current insertion depth until said current depth is within said first predetermined threshold.

11. The method of claim 9 wherein said inserting step (b) includes:

(b1) determining automatically, using an automated depth determining tool, a current insertion depth of said vibrating prosthesis; and

(b2) increasing automatically, using an intraoperative robotic tool, said current insertion depth until said current depth is within said first predetermined threshold.

12. The method of claim 9 wherein said orienting step (c) includes:

(c1) determining automatically, using an automated orientation determining tool, a current insertion orientation of said vibrating prosthesis; and

(c2) adjusting automatically, using an intraoperative robotic tool, said current insertion orientation until said current insertion orientation is within said second predetermined threshold.

13. The method of claim 12 wherein said orienting step (c) includes:

(c1) determining automatically, using an automated orientation determining tool, a current insertion orientation of said vibrating prosthesis; and

(c2) adjusting automatically, using an intraoperative robotic tool, said current insertion orientation until said current insertion orientation is within said second predetermined threshold.

14. The method of claim 13 wherein the prosethesis includes an acetabular cup prosthesis.