Abstract: Systems, devices, and methods for producing a tissue specimen and performing subsequent biomechanical testing thereof to quantify various biological/physiological properties and characteristics. The system may include a bioreactor device for producing the tissue specimen which includes a packaged/sealed seeding cup containing a scaffold in a sterile environment amenable to seeding with cells. After seeding, the cup may be stored in a standard laboratory culture tray for incubation. The produced tissue specimen may next be transferred to a testing instrument under control of a microcontroller which automatically performs a series of tests on the tissue and generates testing data communicated to an external electronic device which can operably interact with and control operation in part of the testing instrument via software. Tissue integrity in the instrument may be maintained by sterile fluid circulation and heating systems.

Abstract: Systems, devices, and methods for producing a tissue specimen and performing subsequent biomechanical testing thereof to quantify various biological/physiological properties and characteristics. The system may include a bioreactor device for producing the tissue specimen which includes a packaged/sealed seeding cup containing a scaffold in a sterile environment amenable to seeding with cells. After seeding, the cup may be stored in a standard laboratory culture tray for incubation. The produced tissue specimen may next be transferred to a testing instrument under control of a microcontroller which automatically performs a series of tests on the tissue and generates testing data communicated to an external electronic device which can operably interact with and control operation in part of the testing instrument via software. Tissue integrity in the instrument may be maintained by sterile fluid circulation and heating systems.

Abstract: Systems, devices, and methods for producing a tissue specimen and performing subsequent biomechanical testing thereof to quantify various biological/physiological properties and characteristics. The system may include a bioreactor device for producing the tissue specimen which includes a packaged/sealed seeding cup containing a scaffold in a sterile environment amenable to seeding with cells. After seeding, the cup may be stored in a standard laboratory culture tray for incubation. The produced tissue specimen may next be transferred to a testing instrument under control of a microcontroller which automatically performs a series of tests on the tissue and generates testing data communicated to an external electronic device which can operably interact with and control operation in part of the testing instrument via software. Tissue integrity in the instrument may be maintained by sterile fluid circulation and heating systems.

Abstract: An embodiment is a magnetic switch assembly generally comprising a switch base coupled to a switch housing. The switch base and switch housing may be coupled to, for example, a door frame or other substantially fixed location. Adjacent the switch base and switch housing may be an actuating magnet base including a plurality of actuating magnets. The proximity to or distance from the actuating magnets in the actuating magnet base may actuate magnets within the switch housing to open and/or close a circuit and/or otherwise generate a signal that may be communicated by an interface cable to, for example, a security system. The magnetic switch assembly of an embodiment may include one or more features that impede and/or substantially prevent tampering to defeat the magnetic switch assembly.

Abstract: An embodiment is a target magnet mounting system including a magnet housing having first and second sets of spring clip mounting hooks on opposing sides of the housing and first and second spring clips mountable to the first and second spring clip mounting hook sets, respectively. Each of the spring clips includes a flexible strip having opposing first and second ends, each of the first and second ends including serrated teeth. The target magnet mounting system may be inserted into a channel to detachably engage the sidewalls of the channel to position a target magnet.

Abstract: An embodiment is a magnetic switch assembly generally comprising a switch base coupled to a switch housing. The switch base and switch housing may be coupled to, for example, a door frame or other substantially fixed location. Adjacent the switch base and switch housing may be an actuating magnet base including a plurality of actuating magnets. The proximity to or distance from the actuating magnets in the actuating magnet base may actuate magnets within the switch housing to open and/or close a circuit and/or otherwise generate a signal that may be communicated by an interface cable to, for example, a security system. The magnetic switch assembly of an embodiment may include one or more features that impede and/or substantially prevent tampering to defeat the magnetic switch assembly.

Abstract: An embodiment is a target magnet mounting system including a magnet housing having first and second sets of spring clip mounting hooks on opposing sides of the housing and first and second spring clips mountable to the first and second spring clip mounting hook sets, respectively. Each of the spring clips includes a flexible strip having opposing first and second ends, each of the first and second ends including serrated teeth. The target magnet mounting system may be inserted into a channel to detachably engage the sidewalls of the channel to position a target magnet.