3 results about "Pressure pain" patented technology

The present invention discloses water-soluble 3-O-acetyl-11-keto-β-boswellic acid compositions comprising 3-O-acetyl-11-keto-β-boswellic acid in combination with a metal ion selected from potassium or sodium in the form of respective metal salt or complex or chelate; process for their preparation; methods of prevention, control and / or treatment of at least one disorder selected from muscle soreness, delayed-onset of muscle soreness (DOMS), muscles tenderness, muscle pain, muscle fatigue, muscle sprain, temporary loss of muscle strength and swelling in muscles.

The application discloses a kind of based on pressure pain sensation's bionic flexible touch sensor and robot active protection method, it is related to bionic robot flexible sensing and safety protection field.The sensor adopts DIW integrated printing process, including flexible silica gel base, cross intersection row and column conductive grid and spherical cap micro convex pressure resistance sensing unit, no layering, full flexibility, can adapt to robot complex curved surface whole body.It is based on the critical pressure intensity of sensor material destruction as benchmark, constructs three-stage progressive quantization bionic pain sensation system, through pain sensation value driving robot executes graded protection action, core through expanding force area to eliminate structural risk from root;While constructing whole body partition density bionic skin system, fusion foot bottom pressure and gyroscope data realizes walking balance adjustment.The application gives consideration to sensing accuracy and engineering cost, greatly improves the bionic sensing ability of humanoid robot, operation safety and structure life.

The utility model provides a brace for adjuvant therapy of knee osteoarthritis, and belongs to the technical field of knee joints. The brace for adjuvant therapy of knee osteoarthritis comprises a brace body, a lining layer, a warm-keeping layer, a waterproof layer, a reinforcing block, a reinforcing piece, a pressure reduction gasket, a pressure reduction strip, an annular protrusion, a protruding strip, air holes, a fixing bandage, a heating wire and an elastic supporting block, the brace body comprises the lining layer, the warm-keeping layer is arranged on the outer side of the lining layer, and the waterproof layer is arranged on the outer side of the lining layer. The waterproof layer is arranged on the outer side of the warm-keeping layer, the multiple evenly-distributed reinforcing blocks are embedded in the brace body, and the reinforcing pieces are fixedly connected between every two adjacent reinforcing blocks. The problems that in the long-time wearing process of an existing brace, the edge of the brace possibly presses muscles, tendons or skin on the inner side and the outer side of a knee joint, and local pain and pressing pain are caused can be solved.