Systems for the prevention or treatment of carpal tunnel syndrome,Dropping type safety decompression device

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2 results about "Upper limb" patented technology

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The upper limb or upper extremity is the region in a vertebrate animal extending from the deltoid region up to and including the hand, including the arm, axilla and shoulder.

Systems for the prevention or treatment of carpal tunnel syndrome

InactiveUS6852067B2Eliminate pressurePrevent and relieve symptomSubsonic/sonic/ultrasonic wave measurementGymnastic exercisingElectricityCTS - Carpal tunnel syndrome

Apparatuses and methods for preventing and / or treating carpal tunnel syndrome are disclosed. One such apparatus comprises a splint for wearing on a portion of an upper extremity of an individual, a warning mechanism carried by the splint and a switch mechanism carried by the splint and electrically coupled to the warning mechanism. The switch mechanism is operable to activate the warning mechanism upon extension or flexion of the hand beyond a predetermined range of motion and thereby alert the user of such undesirable motion of the hand.

Owner:NEUROSPECTRUM

Dropping type safety decompression device

InactiveCN1514156AHigh sealing requirementsEasy to prepareEqualizing valvesSafety valvesUpper limbEngineering

A device is composed of holder upper limb, knockout sheet O shaped ring, container flange and holder down limb. The holding force between holder and knockout sheet is controlled by elastic deformation size of O shaped ring to ensure knocked out to knockout sheet at the designed explosive pressure. The internal diameter of holder upper limb is in between internal and external diameters of O shaped ring, axial distance of explosive sheet and upper limb contact surface of holder is 2-10 mm, at normal operating state holder upper limb remains contact state with holder down limb and container flange to ensure elastic deformation size of O shaped ring.

Dropping type safety decompression device

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Owner:DALIAN UNIV OF TECH

2 results about "Upper limb" patented technology

Systems for the prevention or treatment of carpal tunnel syndrome

Dropping type safety decompression device

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