123 results about "Falling injury" patented technology

A safety railing for attachment to a vehicle roof mounted rack to reduce the likelihood of fall injuries to workers who have mounted to roof of the vehicle has a pair of side railings joined by a front railing and supported by balusters that pivotally attach to the roof rack. A crank operated mechanism is provided for shifting the balusters between an erect, vertical orientation and a collapsed orientation where the safety railing lies flat against the roof rack.

The invention discloses a power-assisted mechanical exoskeleton system with an automatic obstacle-avoiding function and a footing-losing-preventing function. According to the system, distance measuring sensors for measuring the distances away from the surrounding obstacle and the ground are mounted on foot sole devices, used for measuring the distance between the feet of a user and the surrounding obstacle and the distance between the feet of the user and the ground in real time when the user walks. A gait analysis module in the system is used for predicting the movement locus of each foot sole device according to the conventional gait data of the user, and the distance away from the surrounding obstacle and the height of the surrounding obstacle, so that the situation that the obstacle hinders the walking of the user is avoided. Meanwhile, according to the distance away from the pedaled ground and the predicted movement locus, the possibly occurring footing losing condition of the user can be judged, and the exoskeleton system is guided to carry out the corresponding actions, so that the harm caused by the footing losing to the user is reduced. The system further comprises a waistband provided with air bag restraint systems, when the pressure of the feet of the user is very small, and after the whole body or exoskeleton of user has the rotation unbalance exceeding a certain angle under the condition, the corresponding air bag restraint system is opened according to the rotation direction, so that the fall injury caused to the user can be prevented.

The invention discloses a large-roller recreational vehicle which comprises a roller. A U-shaped seat frame is arranged in a spoke; a pedal transmission chain component, a pedal transmission chain, a spoke transmission chain component and a connection transmission rod are arranged below the seat frame; and a steering control component, a brake component and left and right balance pulleys outside the spoke are arranged above the seat frame. The seat is placed in a space surrounded by the large roller and the spoke, the pedal transmission chain component is arranged below the seat frame, thus the center of gravity is remarkably lowered, the stability is improved, and the elastic spoke and the left and right balance pulleys prevent the turnover and falling injury of a wheelbarrow. The large-roller recreational vehicle disclosed by the invention is a novel bodybuilding, recreation and instead-of-walk toy, has the characteristics of low center of gravity and stable running as well as effects of creating novelty and stimulation, and is particularly suitable for the physical fitness exercises in the teenage entertainment places.

The invention discloses a treadmill designed to protect young children during running exercises and relates to the technical field of sport equipment. The treadmill designed to protect young childrenduring running exercises comprises a base, baffle plates, a drive belt, a drive motor and a control table. The front and rear sides of the top of the base are fixedly connected with baffle plates, andthe drive belt is fixedly installed between the two baffle plates; the left end of the drive belt is driven by the drive motor, and the bottom of the drive motor is fixedly connected to the left sideof the top of the base; the left side of the top of the base is fixedly installed with the bottom of the control table. According to the treadmill designed to protect young children during running exercises, young children pull a contact ring when they fall, which plays the role of pulling a first rope and a return spring connected with a moving block below the connecting block can also play a reverse pulling role to the first rope body, thereby preventing the occurrence of a child fall injury. The invention effectively solves the problem that the existing treadmill is not suitable for youngchildren.

The invention discloses a medicine for treating rheumatic lumbago, which consists of the following medicines: 6-10g of rheum officinale, 5-8g of peach kernel, 15-25g of Chinese angelica, 25-35g of radix paeoniae alba, 6-12g of radix bupleuri, 5-8g of rhizoma coptidis, 8-15g of cortex magnoliae officinalis, 6-12g of liquoric root, 8-12g of rhizoma corydalis, 10-15g of rhizoma cyperi, 10-15g of fructus psoraleae, 15-25g of radix achyranthis bidentatae, 25-35g of herba taxilli, 6-12g of cassia twig, 8-12g of rhizoma seu radix notopterygii, 8-12g of radix angelicae pubescentis, 10-15g of rhizoma cibotii, 10-15g of radix dipsaci, 10-15g of rhizoma drynariae, 6-12g of fennel, 20-30g of rhizoma atractylodis macrocephalae, 10-15g of rhizoma atractylodis, 15-25g of medicated leaven and 15-25g of cortex eucommiae. After the patient takes the medicine disclosed by the invention, the medicine takes effect quickly without toxic and side effects, realizes a stable and lasting curative effect and can thoroughly cure the disease and realizes a relatively good curative effect on waist hyperostosis, lumbago, kidney-deficiency lumbago, tail soreness, fall injuries and rheumatic lumbago; and the medicine has the advantages of tonifying liver and kidney, activating blood and removing stasis, dredging channels and activating collaterals, invigorating spleen and moving qi and reliving pain, strengthening the bones and muscles, coordinating intestines and stomach, dispelling wind and eliminating dampness and the like.

The invention relates to a production method of a microcrystal anti-skid ceramic tile. The production method comprises the following steps: (1) preparing a microcrystal anti-skid glaze to form a baseglaze ingredient; (2) pre-ball-milling the base glaze ingredient into a semi-finished glaze slip; (3) adding a microcrystalline core material, and carrying out ball milling to obtain a microcrystal antiskid glaze slip; (4) firstly spraying a layer of ground coat on a ground blank, and then spraying a microcrystalline antiskid glaze slip layer on the surface of the ground coat layer; and (5) firingthe surface under a specific temperature condition to form a microcrystal anti-skid layer so as to obtain the microcrystal anti-skid ceramic tile. The product produced by the invention effectively solves the problem of personnel falling injury caused by slippery ground becoming wet when encountering water, achieves perfect combination of an anti-skid function and soft surface texture, and has very high practical value.

A method for preventing serious injuries to a person participating in a physical activity, such as pole-vaulting, which occurs at least partially over a hard surface. The method includes: detecting predetermined criteria indicative of a condition which requires deployment of the material into the deployed position; and moving a material from a retracted position to a deployed position upon detection of the predetermined criteria, wherein the material substantially does not impede the physical activity while in the retracted position and cushions the person from falling onto the hard surface while in the deployed position.

The invention relates to a five-function medical nursing bed. When stationary, a lifting mechanism allows a bed-top to be close to the ground, thus allowing a patient to conveniently get in or out of the bed and to have less fall injury; when ascending, the lifting mechanism has a high lift, and coordinated by treatment and nursing, the lifting mechanism can also allow convenience for inclining. The five-function medical nursing bed is simple in structure, low in cost and convenient to popularize.

An airbag capable of being mounted inside clothes and an application method thereof relates to airbags and application methods thereof. The airbag capable of being mounted inside clothes solves the problems that an existing method of putting sponge or protection pads made of foaming materials into clothes to protect users from falling injury can lead to heavy clothing and further moving inconveniences of the users and meanwhile the thickness-limited sponge or protection pads made of foaming materials cannot provide enough protection for the users. According to the airbag capable of being mounted inside clothes, a rapid inflation device is fixedly mounted at the opening of an airbag body, the switching value signal input end of the rapid inflation device is connected with a trigger signal output end of a trigger circuit, and the trigger signal input end of the trigger circuit is connected with the gravity signal output end of a gravity sensor. The trigger circuit can detect the gravity free time of the gravity sensor, and when the gravity free time is longer than 0.2 second, the trigger circuit can trigger the rapid inflation device to inflate the airbag. The airbag capable of being mounted inside clothes is applicable to personal safety protection.

The invention relates to the technical field of fitness equipment. The invention discloses an anti-fall-injury damping electric treadmill comprising a box body, and a motor and a safety air bag are arranged in the box body. The output end of the motor is movably connected with a driving roller; the surface of a roller body of the driving roller is movably connected with a running belt; a running plate is arranged below the running belt; the top of the right side of the box body is fixedly connected with a supporting column; handrails and a control dial are fixedly connected to the upper end ofthe supporting column, a sensor is arranged on the upper surface of a column body of the supporting column, an elastic rope is fixedly connected to the left side of the sensor, a safety clamp is fixedly connected to the end of the elastic rope, and an air generator is arranged in the supporting column. According to the anti-fall-injury damping electric treadmill, a first spring and a second spring are arranged below the running plate and matched with the sensor to control operation of a motor and an air generator, and thus the effects that the falling risk of a user is reduced, fall injury isprevented after falling, and damping is conducted on legs and knees are achieved.

The invention relates to a falling safety protection device and a safety protection method thereof. The safety protection device comprises a one-piece garment, a safety airbag unit and a parachute unit, and the safety airbag unit and the parachute unit are mounted on the one-piece garment. The safety airbag unit comprises a safety airbag and a first air generator, and the safety airbag and the first air generator are connected through a pipeline. The parachute unit comprises a parachute pack, a parachute and a second air generator, the parachute is collected in the parachute pack, and the second air generator is arranged in the parachute pack and used for opening the parachute. The safety protection device further comprises an acceleration sensor, an altitude sensor and a controller, and the controller comprises a processor, a timer and a random access memory. The safety protection device and the safety protection method thereof have advantages that by real-time altitude and acceleration monitoring of high-place operation personnel, the safety airbag and the parachute can be controlled to open in time automatically, and probability of falling injuries of the high-place operation personnel is lowered.

Due to the fact that floor of a roadway of an underground coal mine is uneven and rugged, when the bottom of a monkey vehicle is far away from the floor of the roadway, the feet of a passenger cannot make contact with a pedal rod of the monkey vehicle when getting on the monkey vehicle, no stable supporting points exist, and the passenger cannot get on the monkey vehicle; when the passenger gets off the monkey vehicle, because the soles of the passenger of the monkey vehicle cannot make contact with the ground, no reliable landing points exist, and the passenger cannot easily get off the monkey vehicle; if the passenger gets on or off the monkey vehicle forcibly when the monkey vehicle moves forwards, a falling injury accident can easily happen, the passenger can easily collide with a miner at the moment of getting away from the monkey vehicle, and the accident may be more serious. The novel monkey vehicle device is used for solving the problems. When a person gets on the monkey vehicle, the pedal rod is pulled downwards due to force so that the person can conveniently get on the monkey vehicle; when the person sits on a lifted seat, a spring device contracts, a spring pulls the pedal rod up through a connecting plate, friction and collision between the pedal rod and the floor of the roadway are avoided; when the person gets off the monkey vehicle, the gravity of the person transfers from the seat to the soles, the pedal rod moves downwards, and it is ensured that the person gets off the monkey vehicle safely.

The invention discloses a falling risk model establishment method. The method comprises the following steps of: 1, selecting samples, inputting or acquiring questionnaire data and physical fitness data to ensure that the obtained data is more comprehensive, and carrying out age grouping on the samples to improve the falling risk analysis pertinence; 2, in acquired sample data, carrying out risk grade definition according to the history data of falling injuries; 3, establishing multiple linear regression models about bone mineral density, balance ability, the other factors and falling risk by adoption of an LASSO algorithm, and calculating falling risk indexes; 4, adjusting the value of <lambda> and obtaining multiple linear regression models with different complexities under the limitation of <lambda>; and 5, determining an optimum <lambda> value and a corresponding optimum multiple linear regression model, so as to obtain a corresponding multiple linear regression model and a falling risk index. The method is used as a falling risk assessment model, is more perfect and is more suitable for the falling risk assessment of different groups.

The invention discloses a making method of a graphene electrothermal film analgesic external plaster. The plaster comprises a graphene electrothermal film and a gel drug layer arranged in the middle of the upper surface of the graphene electrothermal film; gel drugs are positioned on the gel drug layer; the gel drugs comprise a drug composition and an adjuvant material substrate, wherein the adjuvant material substrate is amphiphilic gel; the drug composition is prepared from the following components: fructus corni, azalea flower, white paeony root, red paeony root, echinacea purpurea, marigold flower, aesculus chinensis extract, echinacea purpurea moench ethanol extract, rhizoma arnicae montanae, safrole and a peppermint extract. The analgesic external plaster provided by the invention has functions of promoting local blood circulation and physically treating chronic pain, and is suitable for alleviating various chronic and old pains such as low back pain, neck pain and joint pain which are caused by falling injury, sprains and strains.

An anti-slip attachment for a ladder that forms a frictional engagement between the ladder and a metal gutter, so as to prevent the ladder from slipping laterally thereon. A layer of resiliently compressible material having a high surface coefficient of friction against smooth metal is mounted to the ladder so that it will bear against and be compressed by an edge of the gutter. The layer of resiliently compressible material may be at least one strip of resiliently compressible foam tape. The resiliently compressible material may be adhered directly to the side rails of the ladder so as to bear against the edge of a gutter when the ladder is rested thereon, or the layer or layers of resiliently compressible material may be mounted to a separate frame or bracket that is in turn mounted to the ladder itself. The anti-slip attachment helps to reduce the likelihood of fall injuries due to the ladder slipping sideways along a metal gutter during use.

The invention provides a safety protection device for vertical climbing of children. The device comprises a climbing frame, a protection unit and an auxiliary unit, wherein a first sliding groove is formed in the right side of the interior of the climbing frame, the protection unit is installed on an outer wall of the climbing frame, and the auxiliary unit is arranged in the climbing frame in a sliding mode; the device can solve problems that most of existing climbing devices only adopt one lifting rope to support a child upwards, but the lifting rope is prone to loosening and falling off of the child, so the safety protection effect on the child cannot be achieved, and at present, the child only wears a safety protection tool when climbing, so the child cannot climb the safety protection tool; and further safety protection cannot be effectively carried out on the child, so when the child misses the step, safety protection cannot be effectively carried out on the child, and serious fall injury is easily caused.

The invention discloses an automatic standing mechanism for falling of a robot, and relates to the technical field of novel robot matching devices. The automatic standing mechanism comprises a robot movement arm body, automatic standing supporting structures are fixedly connected to the two sides of the robot movement arm body correspondingly, and each automatic standing supporting structure comprises a standing reset adaptive angle adjusting structure, a standing reset pushing and guiding structure, a falling injury prevention and standing supporting structure and a permanent vertical contact block structure; and the top end of one side of each standing reset adaptive angle adjusting structure is fixedly connected with the corresponding standing reset pushing and guiding structure. Through the cooperative design of the robot movement arm body, the standing reset adaptive angle adjusting structures, the standing reset pushing and guiding structures, the falling injury prevention and standing supporting structures and the permanent vertical contact block structures, the device can conveniently complete adaptive automatic pushing and guiding standing after the robot falls, the robot is prevented from being impacted and damaged when falling, and the safety of the robot in the using process is greatly improved.

The invention discloses a special-effect traditional Chinese medicine for treating bleeding wounds and a preparation method and application thereof. The medicine is prepared from, by weight, 5-10 parts of Polygonum suffultum Maxim. rhizome and 5-10 parts of coptis chinensis, and 3-9 parts of rhizome or mature fruit of Trillium tschonoskii Maxim, 10-15 parts of Garden Balsam stems and 6-10 parts of common bletilla rubber can also be added. The preparation method includes the steps of weighing the traditional Chinese medicine raw materials according to the ratio, drying, smashing and screening the materials, and adding medicinal alcohol to be mixed with the materials into paste to obtain the medicine when the medicine needs to be used. Rapid and effective hemostasis can be achieved when wounds are coated with the medicine. Polygonum suffultum Maxim. rhizome and coptis chinensis are selected and have a synergistic effect after being combined according to the ratio, and the treatment effect can be remarkably improved. The medicine conforms to the simple, convenient, cheap and efficient pharmacy standards, can achieve astringency and hemostasis, relieve pain, promote tissue regeneration, eliminate stagnant blood and promote circulation of qi, and can be widely applied to trauma bleeding caused by various knife wounds, nail injuries, scratches, glass fragment scratching, movement falling injuries and the like.

The invention provides a back frame for reducing the degree of a fall injury. The back frame aims at achieving the purpose of reducing the injury degree when the elderly fall down backwards. The backframe comprises a support rod, a universal joint, a back support and a buzzer. The support rod is internally provided with a spring, the upper end of the support rod is connected with the universal joint, the lower end of the support rod is provided with the buzzer, the other end of the universal joint is connected with the back support, and the universal joint is internally provided with a fixedgear. The back frame has the advantages that when the elderly fall down backwards accidentally, the support rod can be kept in a vertical state, the bottom of the support rod can be in contact with the ground at first, the falling strength is buffered by the spring in the support rod, transmitted to the back support and decomposed, the gravity centers of the elderly are low at this moment, large damage cannot be caused when the elderly continue to fall down, the buzzer beeps at the same time, and pedestrians are prompted to help the elderly. Besides the elderly, the back frame is also suitablefor other people with action and intelligence disorders.

The invention discloses a rehabilitation exercise device for patients with cardiovascular diseases. The device comprises a leg exercise part and a hand-holding part, wherein the hand-holding part is fixedly mounted on the side of the upper part of the leg exercise part. The rehabilitation exercise device has the damping property, the comfort property is good, the use is safe and reliable, the legexercise part is used for exercising the legs of the patients with cardiovascular diseases, for the patients with cardiovascular diseases, the leg exercise has the great significance for the rehabilitation of the patients with cardiovascular diseases, the blood circulation of the legs can promote the blood circulation inside the heart blood vessels of the patients with cardiovascular diseases, sothat the rehabilitation of the patients is assisted through exercise, and that the patients safely perform rehabilitation exercise is effectively guaranteed; hot air and natural air can be provided for the patients, so that especially in cold winter, for old patients with cardiovascular diseases who are 70 years old or have an elder age, the situation that the disease conditions of the old patients with cardiovascular diseases is aggravated due to a cold during the rehabilitation exercise can be avoided; and two ends of a cotton tape can be tied to the waist of the patient, so that the patientis pulled when the patient falls down due to carelessness, and thus the fall injuries of the patient are prevented.

The invention discloses an electric lifting device for high-voltage transmission line tower working. With regard to the current situation that the present climbing-up and climbing-down working for high-voltage transmission line towers are high in labor intensity, and the frequent accidents of falling injury are caused, the towers are provided with climbing pedals, and some irrelevant personnel privately climb the towers, so that many defects of electric shock injury, power outage and the like are caused, a steel strand fixing frame is installed at the middle of the top of each high-voltage transmission line tower, and a fixing frame is installed at the bottom of the high-voltage transmission line tower; a left steel strand and a right steel strand are fixed to the fixing frames verticallyand in parallel; a steel rope and an upper-end pulley of a lifting winch are driven to the top of the high-voltage line tower through a steel rope tractor, and are automatically locked with the fixingframe at the top; working personnel are carried to climb up and climb down the tower by a storage-battery direct-current winch on the ground; and the climbing-up and climbing-down working is rapid, efficient, safe and reliable, the labor intensity of the working personnel is greatly lowered, climbing-up and climbing-down for the pedals are avoided, the unsafe behavior of privately climbing the towers, of non-working personnel is prevented, and the safe running of a transmission line is effectively improved.

The invention discloses an air source built-in air sac waist bag for preventing fall injury and a manufacturing method thereof. The air source built-in air sac waist bag comprises a base band, an airsac waist bag is arranged on the base band, an air sac assembly is fixed in the air sac waist bag, and the air sac assembly comprises a plurality of air sac individual bodies; the plurality of air sacindividual bodies are adjacent and are arranged in parallel. Storage function and human body protection function can be achieved at the same time, and the use convenience is improved; the human bodyprotection area can be increased, human hip bones are effectively prevented from being injured, and the protection performance is improved; air source equipment can be arranged in the air sacs to improve the wearing comfort, meanwhile, secondary injury of the air source equipment to the human body after the human body falls down is avoided, and the use safety is improved; the protection position can be adjusted according to personal body types, the protection effect is improved, and the practicability is high; the working noise of the air source equipment can be reduced, and the wearing comfort and experience of the human body are improved.