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38 results about "Secondary prevention" patented technology

Secondary prevention. interruption of any disease process before the emergence of recognized signs or diagnostic findings of the disorder. a level of preventive medicine that focuses on early diagnosis, use of referral services, and rapid initiation of treatment to stop the progress of disease processes or a handicapping disability.

A compound microecological preparation for auxiliary epidemic prevention of pigs

The invention provides a composite microecological preparation for the auxiliary epidemic prevention of live pigs. The preparation method for the composite microecological preparation specifically comprises the following steps: respectively activating lactobacillus acidophilus, acetobacter, rhodopseudomonas palustris and saccharomyces cerevisiae in freezing preservation tubes in slopes; purifying to obtain each slope strain for later use; preparing corresponding original bacterium fluids by utilizing each slope strain; inoculating the original bacterium fluids in the bacterium ratio of 1:1:1:1 into a sterilized fermentation culture medium I for culturing to obtain a first-grade seed of the composite microecological preparation; inoculating the first-grade seed according to the inoculating amount of 5 percent into a sterilized fermentation culture medium II for culturing to obtain a second-grade seed of the composite microecological preparation; finally, inoculating the second-grade seed according to the inoculating amount of 5 percent into a sterilized fermentation culture medium III for culturing to obtain the finished product of the composite microecological preparation. By utilizing the composite microecological preparation disclosed by the invention, the effect of stopping the spread of germs can be achieved on a live pig farm, so that the disease resistance of live pig farming is improved.
Owner:福建大用生态农业综合发展有限公司

Water source safety prevention and control device for floating nuclear power plant

The invention discloses a water source safety prevention and control device for a floating nuclear power plant, and relates to the technical field of water source safety of offshore floating devices.The device comprises a primary prevention and control component positioned at the periphery of the floating nuclear power plant and a secondary prevention and control component positioned at the periphery of a water intake port of a water tank of the floating nuclear power plant, wherein the primary prevention and control component comprises a plurality of pedestal tower frames which are arrangedat the periphery of the floating nuclear power plant and are connected to form a closed graph, and trash holding screens are arranged on the adjacent pedestal tower frames; the secondary prevention and control component comprises a cathode filter screen and an anode filter screen, and the water intake port of the water tank of the floating nuclear power plant is positioned in an inner filter screen; the secondary prevention and control component further comprises a direct current power supply; the anode of the direct current power supply is electrically connected with the anode on the conductive side of the anode filter screen; and the cathode of the direct current power supply is electrically connected with the cathode on the conductive side of the cathode filter screen. The device can effectively prevent and control the damage to the floating nuclear power plant caused by the aggregation and explosion of marine organisms, and filter and drive off impurities at the water intake port of the floating nuclear power plant in time.
Owner:NO 719 RES INST CHINA SHIPBUILDING IND

Eye acupuncture eye patch for treating stroke disease

InactiveCN107874906AGood for secondary preventionImprove the curative effect of rehabilitationAcupunctureEye-masksDiseaseSecondary prevention
The invention relates to an eye acupuncture eye patch for treating stroke disease which is characterized by being formed by an eye acupuncture eye patch, a thumbtack needle, a bondable eye patch witheye acupuncture acupoint holes and a medicine bag, wherein eye acupuncture acupoint partition indicator diagrams on the surface of the eye acupuncture eye patch are arranged on positions, corresponding to the two eyes, of the surface of the eye acupuncture eye patch; each eye acupuncture acupoint partition indicator diagram is provided with a hepatic region, an upper jiao region, a renal region, alower jiao region, an opticoel partition line and a quadrangle directrix corresponding to the peripheral directions of the two eyes; and an operable part is formed by the thumbtack needle, the bondable eye patch with eye acupuncture acupoint holes and the medicine bag. According to the invention, the bondable eye patch with eye acupuncture acupoint holes and the thumbtack needle are used for replacing eye acupuncture in the rehabilitation process, and the eye acupoint region is acupunctured so as to stimulate corresponding viscera channel qi, enhance the rehabilitation curative effect, and promote the limb function recovery. In a non-rehabilitation period, treatment can be continued by stimulation with needle at the eye acupoint region. By wearing the protective eye patch at night, treatment continuity can be ensured, and secondary prevention of cerebrovascular disease is facilitated.
Owner:胡楠

A New Technology for Preventing Secondary Crack Repair in Leakage Treatment by Slotting Method

A novel process for preventing secondary cracking repair in grooving-method leakage treatment integrates the two processes of making a set dovetail groove at the surface of a leak and filling the dovetail groove to prevent secondary cracking. Making the set dovetail groove at the surface of the leak includes making a dovetail groove with an opening width of 4 cm, a bottom width of 10 cm and a depth of 3 cm at the surface of a crack or an expansion joint; and filling the dovetail groove to prevent secondary cracking includes filling the dovetail groove with shrinkage-compensating high-performance mortar, and performing polishing treatment of the surface of the mortar after curing. A flow guiding pipe, a plastic packing and a rubber rod are arranged in the groove for flow guiding and filling, and the novel process is a groove filling process that prevents micro-cracks, reduces surface cracking, has a good bonding property, is easy in construction and is free of sagging, dropping and separation. The novel process provided by the invention can avoid mortar leakage and extruded joint mortar, improve the grouting quality and enhance the protection, repair, reinforcement and strengthening effects, and is an advanced process.
Owner:辽宁省水利水电科学研究院有限责任公司
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