Abstract: A method and system for guiding knee replacement procedures, the method comprising receiving first data values from one or more sensors and one or more functional measurement devices, performing a reference measurement based on the first data values from the one or more sensors and the one or more functional measurement devices prior to a femoral cut, generating joint replacement recommendations based on the reference measurement, receiving second data values from the one or more sensors and the one or more functional measurement devices, performing a control measurement based on the second data values from the one or more sensors and the one or more functional measurement devices after a femoral cut based on the joint replacement recommendations, receiving third data values from the one or more functional measurement devices, and performing a pressure test that measures loading, balance, and kinematic behavior at medial and lateral condyles based on the third data values.

Abstract: A method and system for guiding joint replacement procedures based on functional stability analysis of a joint. The method comprises communicatively connecting to a plurality of sensors worn by an individual at muscles in a joint area and performing an initial measurement that evaluates strength and activity level of the muscles. The initial measurement includes a recording of data values from the plurality of sensors during a preoperative testing procedure. The initial measurement is compared with reference data, wherein the reference data includes measurements of healthy people with normal muscle function. The method further comprises generating joint replacement recommendations based on the comparison.

Abstract: A patient-specific arthroplasty system comprising a database comprising preoperative data, ligament balancing tool data, and postoperative data associated with a plurality of patients, a preoperative evaluation module that receives preoperative data for a given patient, an analysis engine that analyzes the database, receives the preoperative data, and generates a surgical recommendation based on the preoperative data of the given patient and the analysis of the database, and a pin positioning block module that receives the surgical recommendation and determines a pin positioning block based on the surgical recommendation.

Abstract: A system for orthopedic surgery comprising a client device and a plurality of position sensor units configured to communicate position information wirelessly to the client device. Each of the position sensor units comprising an anchoring means for attaching position sensor units to bone. The system further comprising an adjustable cutting block comprising an attachment portion having a recess therein for attaching the cutting block to a first of the plurality of sensor units, a cutting block portion having a second recess for attaching the cutting block to a second of the plurality of sensor units and an aperture extending through the cutting block portion for guiding a bone cutting instrument, and an intermediate portion coupling the attachment portion and the cutting block portion to each other, wherein the cutting block is therewith configured to adjustably set an orientation of the cutting instrument.

Abstract: A method and system for determining rehabilitation treatment of a joint, the method comprising communicatively connecting to a plurality of sensors attached to an individual at muscles in a joint area, wherein the plurality of sensors transmit electrical signals generated by the muscle to the computing device. The method further comprising receiving the electrical signals from the plurality of sensors, generating initial measurement data by evaluating strength and activity level of the muscles based on the electrical signals, and comparing the initial measurement data with reference data, wherein the reference data includes measurements of healthy people with normal muscle function. The method further comprising generating a training plan based on the comparison.

Abstract: A patient-specific arthroplasty system comprising a database comprising preoperative data, ligament balancing tool data, and postoperative data associated with a plurality of patients, a preoperative evaluation module that receives preoperative data for a given patient, an analysis engine that analyzes the database, receives the preoperative data, and generates a surgical recommendation based on the preoperative data of the given patient and the analysis of the database, and a pin positioning block module that receives the surgical recommendation and determines a pin positioning block based on the surgical recommendation.

Abstract: A system for orthopedic surgery is provided that includes a client device; a plurality of position sensor units configured to communicate position information wirelessly to the client device, where each of the position sensor units includes an anchoring means for attaching position sensor units to bone; and an adjustable cutting block. The cutting block preferably includes an attachment portion having a recess therein for attaching the cutting block to a first of the plurality of sensor units; a cutting block portion having a second recess for attaching the cutting block to a second of the plurality of sensor units and an aperture extending through the cutting block portion for guiding a bone cutting instrument; and an intermediate portion coupling the attachment portion and the cutting block portion to each other, the cutting block therewith configured to adjustably set an orientation of the cutting instrument.

Abstract: A method and system for measuring tension, pressure, and distance of knee tissue, the system comprising a prosthetic inlay device comprising at least two platform structures, wherein each of the platforms are supported on a scissor arm structure and a coil spring, a force sensing sensor configured beneath each coil spring, and a connector cable coupled to the force sensing sensors.

Abstract: A method and system for measuring tension, pressure, and distance of knee tissue, the system comprising a prosthetic inlay device comprising at least two platform structures, wherein each of the platforms are supported on a scissor arm structure and a coil spring, a force sensing sensor configured beneath each coil spring, and a connector cable coupled to the force sensing sensors.

Abstract: A surgical pin positioning block comprising a top portion comprising a pin position dial including one or more pin hole guides, the pin position dial setting angular pin positions of the one or more pin hole guides, wherein the one or more pin hole guides includes an orifice for drilling of pin holes, one or more dial position notches that secures the pin position dial in a given angular pin position, one or more sliding members coupled with one or more receptacles of a bottom portion, the bottom portion comprising the one or more receptacles, an adapter including one or more prongs that attach to a prosthetic inlay device, and a locking mechanism for securing the one or more sliding members in the one or more receptacles.

Abstract: A surgical pin positioning block comprising a top portion comprising a pin position dial including one or more pin hole guides, the pin position dial setting angular pin positions of the one or more pin hole guides, wherein the one or more pin hole guides includes an orifice for drilling of pin holes, one or more dial position notches that secures the pin position dial in a given angular pin position, one or more sliding members coupled with one or more receptacles of a bottom portion, the bottom portion comprising the one or more receptacles, an adapter including one or more prongs that attach to a prosthetic inlay device, and a locking mechanism for securing the one or more sliding members in the one or more receptacles.

Abstract: A patient-specific arthroplasty system comprising a database comprising preoperative data, ligament balancing tool data, and postoperative data associated with a plurality of patients, a preoperative evaluation module that receives preoperative data for a given patient, an analysis engine that analyzes the database, receives the preoperative data, and generates a surgical recommendation based on the preoperative data of the given patient and the analysis of the database, and a pin positioning block module that receives the surgical recommendation and determines a pin positioning block based on the surgical recommendation.

Abstract: A method and system for measuring tension, pressure, and distance of knee tissue, the system comprising a prosthetic inlay device comprising at least two platform structures, wherein each of the platforms are supported on a scissor arm structure and a coil spring, a force sensing sensor configured beneath each coil spring, and a connector cable coupled to the force sensing sensors.