Method and apparatus for computerized surgery
An implant for use in spinal surgery comprises a resilient element having an inflatable cavity. It is formed of a biologically compatible material and is arranged for placement between end plates of adjacent vertebra. The implant may also include a wound disc replacement element. A method of performing spinal surgery on a patient comprises securely mounting a patient onto a patient support table; imaging a spinal region of the patient; building up a three-dimensional image file of the spinal region of the patient; storing the image file; and utilizing the image file for planning and carrying out computer controlled spinal surgery on the patient utilizing the implant. A computer-controlled surgical implant system comprises a steerable endosurgical implanting assembly operative to install the implant at a desired location in a patient; and a computerized controlled, which operates the steerable endosurgical implanting assembly.
1. A self-propelled surgical vehicle for traveling through an access corridor from the surface of the skin to an outer aspect of the spine of a patient, said surgical vehicle comprising: a body of uniform cross-section and defining forward and rearward faces and opposing first and second edges; at least one freely rolling roller mounted along said first edge; and at least one driving roller mounted along said second edge, powerable by an electric motor, and disposed within said body; and a surgical tool engagement element extendable distally from said body, and a surgical tool mounted on said surgical tool engagement element, wherein said surgical tool comprises at least one of a milling head, a forceps tool, a forceps finger, a fluid dispenser tool, a pick and place tool, an articulated element, an inflation tool, a gauging tool, and a cutting tool.
2. The self-propelled surgical vehicle according to claim 1 also comprising a quick connection mounting assembly located at at least one of said forward and rearward faces of said body.
3. The self-propelled surgical vehicle according to claim 1 wherein said forward face of the body is formed with a plurality of recesses which are employable for assisting in the mounting of auxiliary elements onto the vehicle.
4. The self-propelled surgical vehicle according to claim 1 wherein said body is formed with at least one longitudinal recess which extends along said first edges of the body and in which is disposed said at least one freely rolling rollers.
5. The self-propelled surgical vehicle according to claim 1 wherein said body is formed with at least one longitudinal recess which extends along said second edge of the body and in which is disposed said driving roller.
6. The self-propelled surgical vehicle according to claim 1 wherein said at least one freely rotating roller is operable to roll along at least one track formed in a cannula and said driving roller is operable to drivingly engage cogs formed along at least another track formed in said cannula for precision longitudinal positioning of the vehicle along said tracks.
7. The self-propelled surgical vehicle according to claim 1 wherein said electric motor is controlled by a multifunctional controller via a control cable; which extends through said cannula.
8. The self-propelled surgical vehicle according to claim 1 wherein auxiliary electrical power is providable for auxiliary elements attached to the forward face by means of an auxiliary power cable which is removably couplable to a socket formed on said rearward face.
9. The self-propelled surgical vehicle according to claim 1 wherein auxiliary electrical control is provided for said auxiliary elements attachable to said forward face by means of an auxiliary control cable which is removably couplable to said rearward face and extendable through said cannula.
10. The self-propelled surgical vehicle according to claim 1 wherein said body is formed with a throughgoing bore.
11. A surgical vehicle according to claim 2 also comprising a universal hand which is employable in association with said surgical vehicle, said universal hand including: a base, which is removably coupled to said surgical vehicle, at least first and second intermediate elements rotatable relative to said base about a longitudinal axis in said base by an electric motor and including a tool engagement element.
12. A plurality of surgical vehicle according to claim 2 also comprising universal hands employable in association with said surgical vehicles, at least one of said universal hands including: a base, which is removably coupled to one of said surgical vehicles; at least first and second intermediate elements rotatable relative to said base about a longitudinal axis in said base by an electric motor and including a tool engagement element.
13. A surgical vehicle according to claim 12 and comprising at least one tool mounted on said tool engagement element.
14. A surgical vehicle according to claim 13 wherein said at least one tool is selected from the following tools: a milling head, a forceps tool, a forceps finger, a fluid dispenser tool, a pick and place tool, an articulated element, an inflation tool, a gauging tool, and a cutting tool.