Abstract: Disclosed herein is a joint evaluation device and corresponding systems and methods for evaluating ligaments and other soft tissue connections between, for example, a tibia and a femur at a knee joint. The joint evaluation device being arranged and configured to induce and measure forces while positions of the tibia and femur are monitored. Some embodiments use a computer assisted surgery device to track positions of the tibia and the femur, and may include a computing device configured to evaluate the forces measured between a first engagement portion and a second engagement portion of the joint evaluation device to output information related to the status of the ligament and other soft tissue connections prior to any bone resections being made to the tibia or the femur.

Abstract: Disclosed herein is a joint evaluation device and corresponding systems and methods for evaluating ligaments and other soft tissue connections between, for example, a tibia and a femur at a knee j oint. The joint evaluation device being arranged and configured to induce and measure forces while positions of the tibia and femur are monitored. Some embodiments use a computer assisted surgery device to track positions of the tibia and the femur, and may include a computing device configured to evaluate the forces measured between a first engagement portion and a second engagement portion of the joint evaluation device to output information related to the status of the ligament and other soft tissue connections prior to any bone resections being made to the tibia or the femur.

Abstract: A force-sensing joint tensioner assembly, surgical system, and method of use is provided. The joint tensioner assembly can include a housing that is configured to receive a fluid from a pump and a movable member that is configured to translate relative to the housing as the fluid is pumped into the housing. The tensioner and/or a surgical system including the tensioner can further include a pressure sensor configured to sense a pressure exerted by the movable member as the movable member translates and distracts the patient's joint. A surgical computer system can be configured to determine a distraction distance of the joint according to a volume of the fluid pumped into the joint tensioner assembly by the pump and/or determine a pressure exerted by the movable member according to the pressure sensor.

Abstract: A dermaplane razor device, including a first end operatively connected to a second end, the first end including a holder configured to hold a razor blade; the second end configured for handling; a cover lock rotatably connected to the second end and configured to hold the razor blade within the holder, the cover lock including a handle and locking mechanism; where the cover lock rotates to contact the first end and removably fix the razor blade so that a cutting edge of the razor blade is extends past the holder.

Abstract: Disclosed herein is a joint evaluation device and corresponding systems and methods for evaluating ligaments and other soft tissue connections between, for example, a tibia and a femur at a knee joint. The joint evaluation device being arranged and configured to induce and measure forces while positions of the tibia and femur are monitored. Some embodiments use a computer assisted surgery device to track positions of the tibia and the femur, and may include a computing device configured to evaluate the forces measured between a first engagement portion and a second engagement portion of the joint evaluation device to output information related to the status of the ligament and other soft tissue connections prior to any bone resections being made to the tibia or the femur.

Abstract: An adhesive for forming a water tight seal, including: a resin, being insoluble in water; a wax, being moldable and combined with the resin to form a combination, the wax combine with the resin to increase the ductility of the combination; and a binding agent, the binding agent being combined with the combination to increase the viscosity of the combination; where the resin, the wax, and binding agent are combined to form the adhesive.

Abstract: A shaving razor, including: a handle; a head pivotally attached to the handle, the head including a frame and a cover pivotally attached to the frame; and at least one locking feature positioned on the frame which fixes and releases the cover from the head, where the at least one locking feature is configured to move between at least two different positions, where in a first position the at least one locking feature engages with the cover to secure the cover to the frame and in a second position, the at least one locking feature is disengaged from the cover, the cover to rotatable away from the frame.

Abstract: A joint tensioning device and methods of use thereof are disclosed. The joint tensioning device includes a flexing arm and a loading arm having a tensioning tip and a loading tip, respectively, configured for insertion into a joint. The flexing arm is coupled to the loading arm such that, during use, the loading arm may be adjusted to separate the tensioning tip and the loading tip to apply a distraction force to the joint. A strain gauge measures strain applied to the flexing arm based on the applied distraction force. The measured strain is used to determine the amount of force applied to the joint. The force data is employed in surgical planning to determine the amount of joint laxity when a particular load is applied to the joint.

Abstract: Disclosed herein is a joint evaluation device and corresponding systems and methods for evaluating ligaments and other soft tissue connections between, for example, a tibia and a femur at a knee joint. The joint evaluation device being arranged and configured to induce and measure forces while positions of the tibia and femur are monitored. Some embodiments use a computer assisted surgery device to track positions of the tibia and the femur, and may include a computing device configured to evaluate the forces measured between a first engagement portion and a second engagement portion of the joint evaluation device to output information related to the status of the ligament and other soft tissue connections prior to any bone resections being made to the tibia or the femur.

Abstract: A handpiece arrangement for a tool having a retaining member configured to receive a portion of the tool in a secure position, a guard configured to cover a portion of the tool, at least one mounting member configured to receive a portion of a tracking system and an actuator mounted to the handpiece. The actuator may be configured to control the exposure of the tool. A navigated surgery kit is also provided including a tracking system, a tool in communication with the tracking system, a platform in communication with the tracking system and the tool. The platform may have a processor, a computer readable storage medium having computer readable program code configured to selectively control shaping of an object with the tool via at least one hidden object associated with a predetermined navigated surgical operation.

Abstract: Described herein are stabilizers for surgical tools. One aspect provides a surgical tool stabilizer, comprising: a support configured to engage at least a portion of a surgical tool and configured to receive at least a portion of a tracking system; and a retractable stabilizer configured to surround at least a portion of an end effector of said surgical tool. Other embodiments are described.

Abstract: A reconfigurable tracking arrangement for an object includes a repositionable mounting arrangement that may be configured to releasably connect to an object for selectively positioning the same. The mounting arrangement may further include a first piece attached to the object and a second piece that can be repositioned relative to the first piece. In addition, the mounting arrangement may be configured to be secured in at least two stable pre-configured positions about the object.

Abstract: A handpiece arrangement for a tool having a retaining member configured to receive a portion of the tool in a secure position, a guard configured to cover a portion of the tool, at least one mounting member configured to receive a portion of a tracking system and an actuator mounted to the handpiece. The actuator may be configured to control the exposure of the tool. A navigated surgery kit is also provided including a tracking system, a tool in communication with the tracking system, a platform in communication with the tracking system and the tool. The platform may have a processor, a computer readable storage medium having computer readable program code configured to selectively control shaping of an object with the tool via at least one hidden object associated with a predetermined navigated surgical operation.

Abstract: An attachment mechanism for mating components includes a receiving member having at least two slots therein, a base member having at least one protrusion positioned thereon and configured to be received in at least of one of the slots, a retaining member having at least two elongated protrusions each configured to engage at least one of the slots respectively.

Abstract: A support assembly for use with truck bed comprises first mounting frame 5, second mounting frame 6, first horizontal arm portion 11, first vertical arm portion 12, first arm mounting holes 13, second horizontal arm portion 21, second vertical arm portion 22, first mounting end 24 of second vertical arm portion, distal, open end 25 of second horizontal arm portion, first support bracket 30, first vertical sleeve 40, second support bracket 50, second vertical sleeve 60, first brace 70, second brace 90, outer sleeve 100, first hitch pin assembly 110, and second hitch pin assembly 120.