51 results about "Stress prevention" patented technology

The present invention provides an OLED display device including a display panel, a data driver and a timing controller. The display panel has sub-pixels for displaying images. The data driver supplies a data signal to data lines of the sub-pixels. The timing controller supplies the data signal to the data driver and controls the data driver. The data driver outputs a stress prevention voltage for preventing application of stress to driving transistors included in the sub-pixels in response to a stress compensation signal output from the timing controller, and the stress prevention voltage is applied to M (M being an integer equal to or greater than 1) sub-pixels selected per frame.

The present invention addresses the problem of providing a health drink that enables a skin aging and stress prevention and improvement effects to be achieved. When a beverage obtained by adding glutathione to an existing beverage containing chondroitin, hyaluronic acid and vitamins is ingested, the concentration of DHEA-S, which is an indicator of rejuvenation, in blood increases significantly, the expression of genes such as odor receptors is promoted, and marked improvements in skin condition, overall affective disorders, autonomic nerve balance, and general health levels are observed.

The present invention provides a dry construction type structure for heating a room using hot water and a construction method thereof. The dry construction type structure includes brackets (A), which are fastened to sidewalls of the room, a subsidiary bracket (C), which is mounted to each bracket, edge frames (D), which are provided on the subsidiary brackets, and a gypsum board (P), which is placed on each edge frame. Shock absorbers (G) are provided on the support surface. Horizontal beam frames (H), noise and heat insulation board (I) and lower floor frames (J) are provided on the shock absorbers in positional sequence from bottom to top. A heating pipe, upper floor frames, charcoal mat panels, geopathic stress prevention panels and radiant floor panels are placed on the upper floor frames in positional sequence from bottom to top. A finishing frame and a finishing cap are coupled to each edge frame.

The invention, which relates to the technical field of the motor, discloses a variable-frequency and variable-speed permanent magnet motor of a stator core heat dissipation structure without a casing, comprising a stator core, an end cover, a motor shaft, a rotor, an axial fan, a heat dissipation channel, a spacer ring, a heat dissipation port, a protective cover, a baffle plate and a mounting seat, the baffle plate is provided with a communication port corresponding to a mounting cavity and the heat dissipation port; the low-temperature shrinkage stress prevention assembly is mounted on the baffle and used for driving the baffle to rotate, so that the opening part of the heat dissipation opening is opened and closed; and the air flow adjusting assembly is arranged on the mounting seat and is used for adjusting the air flow in the heat dissipation channel based on the rotating speed of the motor shaft. According to the invention, the air flow adjusting assembly is used for adjusting the air flow rate in the heat dissipation channel when the rotating speed of the motor shaft changes, so that the air flow rate in the heat dissipation channel is increased when the rotating speed of the motor shaft is reduced, and thus the air flow rate in the heat dissipation channel is relatively high when the rotating speed of the motor shaft is reduced; and therefore, the influence on the gas flowing effect is small.

The invention relates to a pressure injury monitoring and feedback device and feedback regulation system, and belongs to the technical field of monitoring devices. Pressure acquisition assemblies and a transmission assembly are arranged in a flexible shell of the device; the pressure acquisition assemblies are connected with a control assembly; the pressure acquisition assemblies are used for acquiring contact pressure information of a target part; the transmission assembly is used for receiving and sending the contact pressure information; and the control assembly receives the contact pressure information of the target part, thereby calculating the internal stress, corresponding to the contact pressure information, of deep tissue, and an early warning is given out when a pressure injury threshold value of the target part is reached. According to the device, by measuring the contact pressure information of the external surface, the internal stress of the deep tissue corresponding to the contact pressure information is predicted, and monitoring of the pressure injury of the deep tissue is realized, so that the early warning is given out at the early stage of the pressure injury for intervention to effectively prevent the pressure injury, and the device is convenient and quick.

A fluid overfill probe is resistant to failure caused by physical stresses resulting from thermal expansion of probe components. A fluid level detector is connected to circuit components that are mounted on a circuit board located in a housing of the probe. The circuit board is located within a tube that is positioned within, and secured to the housing, and the circuit board is secured to an inner surface of the tube along its edges. The tube has a shape and rigidity sufficient to maintain a gap between the circuit components and the inner surface of the tube such that thermal expansion of probe components result in no physical stress to the circuit components.

The invention discloses a motor vehicle axle capable of changing a stress state. The motor vehicle an axle and first inclination angles, a first stress prevention structure is arranged in the middleof the axle; and a second stress prevention structure and a third stress prevention structure are installed on the left side and the right side of the first stress prevention structure correspondingly, the first inclination angles are arranged on the outer surfaces of the left side and the right side of the axle, axle seats are arranged on the outer sides of the first inclination angles, and second inclination angles are arranged on the outer sides of the axle seats. By means of the first stress prevention structure, the second stress prevention structure and the third stress prevention structure, stress protection can be conveniently conducted on the middle section of the axle; therefore, the axle can be prevented from being broken and damaged when being bent and impacted, meanwhile, theservice life of the axle can be prolonged, meanwhile, the stress prevention structure can be disassembled through the connecting bolts, and therefore the convenience of device overhauling can be improved, and maintenance personnel can conveniently disassemble the stress prevention structure to explore the damage degree of the axle.

The invention discloses a pressure injury preventive sickbed. The sickbed comprises a rack, wherein an upper bed board and a lower bed board are arranged on the rack, and a plurality of air vents areformed in the upper bed board and the lower bed board; a first driving mechanism is arranged in the rack, and drives the upper bed board to turn over through a linkage mechanism; a second driving mechanism and a massage ventilation mechanism are also arranged in the rack; the massage ventilation mechanism comprises rotating shafts rotationally arranged at the bottom of the rack, at least two concave parts are arranged at the top end of each rotating shaft, the upper parts of the rotating shafts are sleeved with sliding sleeves, convex parts matched with the concave parts on the rotating shaftsare arranged on the inner end surfaces of the sliding sleeves; a limiting rack matched with the sliding sleeves is arranged on the rack, and extrusion blocks are arranged at the top ends of the sliding sleeves; the second driving mechanism drives the rotating shafts of the massage ventilation mechanism to rotate, so that the sliding sleeves slide up and down in the vertical direction of the limiting rack, and the sliding sleeves drive the extrusion blocks to penetrate the corresponding air vents in the lower bed board to perform corresponding axial movement. The sickbed has good pressure injury preventive effect.

The invention discloses a feed additive for relieving pig stress and a preparation method thereof, and belongs to the technical field of feed additives, the feed additive for relieving pig stress comprises the following components in parts by weight: 25-30 parts of nano-gel coated traditional Chinese medicine powder, 7-10 parts of mixed powder, 2-3 parts of soybean lecithin, 1-3 parts of zinc oxide, and 0.5-1 part of glycerol monolaurate; the preparation method comprises the following steps: adding nano-gum coated traditional Chinese medicine powder, mixed powder, soya bean lecithin, zinc oxide and glycerol monolaurate into a stirring tank for stirring, obtaining a primary feed additive after stirring is finished, and drying the primary feed additive to obtain the feed additive for relieving pig stress after drying is finished. The feed additive disclosed by the invention can achieve a comprehensive stress prevention effect on various stress sources, and can also solve the problems that hormone or antibiotics are abused in the feed additive, some trace elements exceed the standard, the side effect is large, the action time is long, and the drug effect is slow.

The present invention provides a method of screening a biologically active substance or a candidate substance for a biologically active substance, possessing an activity for controlling gene expression to the same extent to that of DGE; a gene controlling agent which is effective for maintaining homeostasis in a living body, for instance, purposed for mitigation or prevention of stress; and a method of controlling a gene.

The invention relates to a method for effectively preventing and treating the Taura syndrome in salt pan shrimp culture. The method comprises the following steps of pond trimming, stress-resistant variety selection, Taura virus detection, shrimp seed standard coarse salinization, fairy shrimp feeding in the whole process, water quality regulation and control, water quality detection, biological prevention and control, physical prevention and control and stress prevention. Germplasms, larvae and fries are selected in the method, the Taura virus detection report is checked, all links are negative, the germplasms, larvae and fries can serve as fry for salt pan shrimp culture, the survival rate of shrimps is increased, and therefore the acre yield and the total yield are greatly increased.

The invention relates to the technical field of a goat stress prevention and control drug, and particularly relates to a goat stress prevention and control traditional Chinese medicine composition and a preparation method thereof; the traditional Chinese medicine composition comprises the following raw materials by weight: 9-15 parts of houttuynia, 9-15 parts of dandelion, 9-15 parts of Chinese violet, 9-15 parts of perilla, 9-15 parts of cassia twig and 14-16 parts of licorice; the traditional Chinese medicine composition is prepared into powder by drying and powdering the raw materials; or is prepared into decoction by drying and powdering the raw materials and then mixing with raw ginger water; the traditional Chinese medicine composition reduces the goat stress reaction rate and mortality, can rapidly recover goat herd organism immunity, is rationally prepared by mixing by use of different stress responses of goats in different seasons, improves economic benefits of goat farmers, and promotes the development of animal husbandry.

The invention relates to an organic shrimp culture disease prevention and control method. The method comprises the following steps of pond trimming, stress-resistant variety selection, shrimp seed standard coarse salinization, fairy shrimp feeding in the whole process, water quality regulation and control, water quality detection, biological prevention and control, physical prevention and controland stress prevention. According to the method, disease prevention and control is a combination of biological prevention and control and physical prevention and control, the shrimp survival rate is improved, and therefore, the acre yield and the total yield are greatly improved.

The invention relates to the technical field of livestock breeding, in particular to a green pollution-free beef cattle breeding management method. The method includes: feeding water treatment, cattle farm large-scale disinfection, ill cattle group treatment, insect repelling, emotion management, high temperature stress prevention, and cold wave stress prevention. The green pollution-free beef cattle breeding management method can effectively reduce the occurrence rate of diseases during growth of beef cattle, can promote quick fattening of the beef cattle, can improve the lean-beef rate and the quality of beef, and can increase the breeding incomes of farmers.

Embodiments may relate to an intelligent patient monitoring system, which may include a weight support device, a computer, and a display. The weight support device supports a patient and includes a sensor grid layer with a plurality of sensors to measure pressure data. The computer predicts a pressure injury outcome and / or a fall outcome based on the pressure data. The pressure injury outcome includes a prediction of risk of the patient developing a pressure injury. The fall outcome includes a prediction of risk of the patient experiencing a fall. The computer may utilize a machine learning model to determine either or both outcomes. The display presents a notification generated based on the pressure injury outcome or fall outcome. The notification indicates that an adjustment of a positioning of the patient is needed to aid in the prevention of the pressure injury or the fall.

Disclosed is a vane assembly fixed to a turbine casing of a turbine and configured to guide the flow of combustion gas having passed by a turbine blade airfoil. The vane assembly comprises a vane airfoil configured to guide the flow of the combustion gas, a platform portion combined with an end of the vane airfoil, carrier hook portions formed at respective periphery portions of the platform portion and provided with a thermal stress prevention slot on a surface facing the turbine casing, and a seal plate installed in the thermal stress prevention slot, thereby preventing a portion of compressed air produced by a compressor and supplied to the platform portion between the carrier hook portions from leaking out of the platform portion through the thermal stress prevention slot.

The invention relates to a medicament for preventing and treating animal stress response and a preparation method thereof. The medicament is prepared from the following components in parts by weight: 800 to 1200 parts of gamma-aminobutyric acid, 800 to 1200 parts of butafosfan, 750 to 850 parts of calcium pantothenate, 20 to 30 parts of folic acid, 30 to 50 parts of monosaccharide, 1600 to 2400 parts of enzyme, 150 to 250 parts of vitamin B, 250 to 350 parts of vitamin A, 50 to 150 parts of vitamin D and 500 to 1000 parts of vitamin E. The preparation method comprises the following steps: mixing calcium pantothenate, folic acid and vitamin B2 to prepare powder A; mixing vitamins A, D and E to prepare an oil phase product D; spraying the oil phase product D to obtain powder E; and adding the powder A, the powder E and other components into a mixer to prepare the medicament. According to the present invention, the efficient anti-stress prevention and treatment effect is achieved, vitamins and amino acids can be comprehensively supplemented, the micro-ecological preparation conditioning effect is provided, the in-vivo flora balance of ruminants can be rapidly adjusted, the digestion and absorption functions can be improved, the rapidly-adjusted nutritional components can be completely utilized, the anti-stress ability of animals can be substantially improved, the physique can be enhanced, and the productivity can be improved.

The invention provides an intelligent pressure-reducing non-invasive mechanical ventilation mask based on a flexible pressure sensing technology, which comprises a mechanical ventilation mask, a display and alarm module and a mask state AI analysis system, and aims to solve the problem that the existing non-invasive mechanical ventilation mask is easy to cause pressure injury to the face of a patient in the use process. The flexible pressure sensing technology is combined with the non-invasive mechanical ventilation mask, the pressure magnitude and the pressure distribution condition of the mask and all contact parts of the face of a patient are accurately sensed, and a basis is provided for adjusting the mask wearing mode and pressure parameters; through pressure information fed back in real time, the wearing state of the mask is adjusted in time, pressure distribution is optimized, local pressure is prevented from being too high, and therefore pressure injury is effectively prevented. Flexible sensing and intelligent prevention are integrated, when it is monitored that the pressure exceeds a preset threshold value, the system automatically sends out an early warning prompt signal, meanwhile, prevention analysis is conducted according to the state of a patient, medical staff is reminded to adjust the face mask wearing state in time, and intelligent prevention is achieved.

The invention relates to the technical field of livestock and poultry breeding, in particular to a muscovy duck stress rapid detection method and a muscovy duck stress prevention and control method. The invention aims to solve the problems that when the Muscovy ducks are in stress reaction, the health of the Muscovy ducks is harmed, meanwhile, the meat quality of the Muscovy ducks is reduced, and a method for effectively, quickly and accurately detecting the stress reaction of the Muscovy ducks is lacked in the prior art. The rapid detection method for the stress of the muscovy duck comprises the following specific steps: acquiring blood of the muscovy duck, extracting RNA (Ribonucleic Acid), then carrying out reverse transcription on cDNA (Complementary Deoxyribonucleic Acid), and detecting the expression quantity of Hsp70 through a fluorescent quantitative PCR (Polymerase Chain Reaction) method. According to the present invention, the rapid and accurate detection of the Muscovy duck stress reaction is achieved, the fluorescence quantitative PCR is adopted to detect the expression quantity of the Hsp70, the rapid and accurate Muscovy duck stress detection is achieved, the detection result can be obtained in the fastest 1 h, and the Muscovy duck can be accurately known through the method when the Muscovy duck is in the early stage of the body stress Muscovy duck, that is, the Muscovy duck is in the stress reaction when the expression quantity of the Hsp70 is higher than 0.3 ng / ml.

The invention belongs to the technical field of welding equipment, particularly relates to automatic flame linear welding equipment for pipe fitting processing, and aims to solve the problems that when existing flame welding equipment is used for linearly welding a pipe fitting, a welding spot needs to be preheated in advance, the thicker the pipe fitting is, the longer the preheating time and the number of times are, and the working efficiency is greatly reduced. A guide rail base is fixedly connected to the upper side of the workbench, two rollback clamping assemblies are arranged on the guide rail base at equal intervals, and a guide rail frame is fixedly connected to the upper side of the workbench. According to the automatic flame linear welding equipment for pipe fitting machining, flame jet preheating is only conducted on the first welding spot, and then preheating and heat preservation can be conducted on the front portion and the rear portion of the welding spot through the stress-preventing auxiliary welding assembly by means of heat generated by the flame welding device. Compared with a traditional mode that welding needs to be repeatedly interrupted for preheating, the method has the advantages that the efficiency is greatly improved, the welding seam is prevented from being suddenly dropped and fractured when encountering cold through the heat preservation effect, and the welding quality is guaranteed.

The invention discloses a foot pillow for preventing pressure injury, which can keep the patient's heel in the air, reduce the pressure on the lower edge of the ankle at the same time, avoid the occurrence of pressure injury, and can also prevent or treat stroke patients due to stretching. Muscle spasms cause foot drop and cause walking inconvenience and other problems. The key points of the technical solution are: a foot pillow for preventing pressure injuries, including a pillow body, the pillow body is provided with a leg supporting part, a heel suspension groove and a limit mechanism for preventing foot drop, and the heel suspension groove is oriented to The lower depression, the leg support part and the limit mechanism are respectively located on both sides of the heel suspension groove, the leg support part is provided with an arc-shaped depression for fitting the leg, and the arc-shaped depression and the heel suspension groove are smooth Transitional connection, the connection between the arc-shaped concave part and the heel suspension groove is provided with a decompression mechanism for reducing the pressure on the ankle; the limit mechanism includes a resisting structure for resisting the sole of the foot and a sliding for resisting the structure structure against which the structure is equipped with drive means.

A method for effectively preventing and controlling EMS in salt pan shrimp culture comprises the following steps of pond trimming, stress-resistant variety selection, EMS pathogen detection, shrimp seed standard coarse salinization, whole-process feeding of fairy shrimps, water quality regulation and control, water quality detection, biological prevention and control, physical prevention and control and stress prevention. All links are negative and can be used as fry for culturing the saltpan shrimps, so that the survival rate of the shrimps is improved, and the yield per mu and the total yield are greatly improved.

Carotenoid compositions are described for management, treatment, and / or prevention of stress by reducing cortisol levels and / or improving distribution and / or density of macular pigment and thus improving overall health status. More particularly, a subject in need thereof for the method has disturbed macular pigment optical density or increased levels of cortisol as markers of psychological and physiological stress. Methods are also described of administering macular carotenoid compositions in daily doses of at least or about 0.005 mg / kg body weight of lutein, and at least or about 0.001 mg / kg body weight of meso-zeaxanthin and zeaxanthin isomer along with at least one food grade excipient and evaluating overall health status. The composition may be derived from plant extract containing xanthophylls and / or xanthophylls esters. The composition also reduces cortisol levels in the blood and relieves physiological stress, thus improving overall health status of a subject in need thereof.

The present invention provides an OLED display device including a display panel, a data driver and a timing controller. The display panel has sub-pixels for displaying images. The data driver supplies a data signal to data lines of the sub-pixels. The timing controller supplies the data signal to the data driver and controls the data driver. The data driver outputs a stress prevention voltage for preventing application of stress to driving transistors included in the sub-pixels in response to a stress compensation signal output from the timing controller, and the stress prevention voltage is applied to M (M being an integer equal to or greater than 1) sub-pixels selected per frame.

The invention discloses a breeding method of commercial broiler pheasants. The breeding method is characterized by comprising the following steps that according to different nutritional requirements of the pheasants in different growth stages, grouping is carried out; reasonable illumination is adopted; stress prevention is carried out; roost racks are built inside and outside a pheasant house; epidemic prevention is carried out, wherein clean-keeping and immunization are carried out according to a conventional method. The commercial broiler pheasants are bred by using the method, and the individual weight of the 3-4-month broiler pheasants can reach 1200 g.

This invention discloses a pressure adaptive adjustment and control system for silicone urinary catheters, belonging to the field of adaptive adjustment. It includes a pressure sensing module, a data statistics module, a data processing module, a pressure prediction module, and an intelligent control module. This invention precisely adjusts the reflux prevention pressure and over-prevention pressure of the silicone urinary catheter by considering the impact of the usage environment and usage duration on the pressure data. It improves prediction accuracy by combining historical and real-time pressure performance values. By monitoring whether abnormal data transmission occurs in each module, it ensures the reliability of the sensing data. When data transmission abnormalities occur, it can quickly locate the problematic module, accelerating troubleshooting and repair, while simultaneously improving the safety of using the silicone urinary catheter.

The invention relates to the field of the electronic technology, and discloses an electric over-stress prevention circuit and a terminal. The electric over-stress prevention circuit comprises a switchunit and a discharging unit, wherein the switch unit is connected between a first pin and a second pin; an insertion detection pin is connected to the control end of the switch unit for controlling the connection or the disconnection of the switch unit; after the insertion detection pin detects the insertion of a peripheral, a high level is output, and the switch unit is connected; when the insertion detection pin detects that the peripheral is pulled out, a low level is output, and the switch unit is disconnected; and the discharging unit is connected between the second pin and the insertiondetection pin and is conducted when the second pin is under the high level and the insertion detection pin is under the low level, and therefore, the second pin discharges through the insertion detection pin. By use of the embodiment of the invention, at a moment when the peripheral is pulled out, quick discharging can be carried out through the insertion detection pin, and a system end can be protected from any EOS (Electrical Over Stress) damage.

The invention discloses a multi-functional metabolic cage comprising a metabolic cage body. The metabolic cage body is provided with an accommodating chamber for placing ducks or geese. The bottom wall of the accommodating chamber is a metal net; a collector is arranged below the metal net; the top of the accommodating chamber is provided with a water sprinkler head, and the water sprinkler head is provided with a control switch; a heating device is arranged on one of side walls of the accommodating chamber and comprises a housing; the housing is provided with an air outlet facing the interiorof the accommodating chamber; the housing is internally provided with a heating wire, a power supply and a blowing fan; the blowing fan is used for blowing heated air out of the air outlet. By arrangement of the water sprinkler head, the stress reaction of the ducks or geese can be prevented by sprinkling water on the ducks or geese, and the metabolic cage has stress prevention function. The heating device makes the temperature in the accommodating chamber rise, so that the metabolic cage has heating function. The metabolic cage has various functions and can be used in study of duck or goosemetabolism.

The invention discloses a protective sock for preventing pressure injury of a long-term bedridden patient, which comprises a sock body, a heel window is arranged at the heel part of the sock body, and a buffer bag body for suspending the heel is arranged on the inner side of the heel window; the buffering bag body is connected with the edge of the heel window through a flexible connecting belt, and the buffering bag body can be stably attached to the heel by adjusting the tightness of the flexible connecting belt; a gradient pressure area of which the pressure is gradually increased from the toe to the arch is arranged at the sole of the sock body; and anti-skid structures are arranged at the foot sole half sole part of the sock body and the opening of the sock leg. The insole can effectively suspend the heel and uniformly disperse the pressure of the sole and the ankle, and has the advantages of breathability, skid resistance, convenience in observation and the like.