46results about How to "Reduce life risk" patented technology

The invention discloses a realizing method for a long-distance electrocardiogram monitoring system with automatic analyzing and real-time information sharing functions. The method comprises the steps that 1, automatic dynamic electrocardiogram analyzing equipment collects electrocardiogram signals and motion sensor signals and analyzes the signals in real time; 2, the automatic dynamic electrocardiogram analyzing equipment transmits analysis results in a wireless mode through a low-power-consumption Bluetooth communication module; 3, a user monitoring terminal receives data, processes the data locally in real time and the transmits the data to a long-distance monitoring terminal; 4, information received by the long-distance monitoring terminal is transmitted to a long-distance index real-time analysis processing and early warning module, and processed results are submitted to an information sharing module; 5, the information sharing module enables received information to be shared in real time according to the preset share range and the sharing mechanism. The method has the advantages that data wirelessly transmitted are reduced to the maximum degree, human intervention is reduced, high automation degree analysis is achieved, and the real-time prediction and early warning ability of severe events is improved.

The invention discloses a safety system of a school bus. The safety system of the school bus comprises a bus body and a compartment. Passenger seats and a driver seat are arranged in the compartment. The safety system of the school bus is characterized by comprising a passenger locking prevention device, safety belt self-locking devices, a rollover prevention device, a driver state monitoring device and a main control device. By means of the passenger locking prevention device, the situation that a bus is locked when not all passengers leave the bus is effectively avoided, and ventilation, warning and other operations can be conducted automatically once it is found that passengers are trapped in the bus so that the life risk of the passengers trapped in the bus can be reduced; the potential safety hazard caused when a passenger does not tightly lock a safety belt is reduced through the safety belt self-locking devices; the rollover risk of the bus is reduced through the rollover prevention device; and the driver state monitoring device monitors the driving state of a driver and reminds the driver in time, and accordingly the situation that safety accidents are caused due to impaired concentration of the driver is avoided. Thus, the safety performance of the school bus can be greatly improved, the probability of occurrence of safety accidents is lowered, and the practical value is extremely high.

The invention discloses wearable equipment capable of guaranteeing life safety of old people and a method and relates to the technical field of communication. After the above scheme is adopted, the wearable equipment can perform monitoring according to body or health condition of different old people and warn dangerous circumstance about to occur on the old people in advance, so that the problem that existing products cannot effectively prevent and guarantee life safety of the old people is solved, life danger of the old people is reduced, and higher timeliness in rescue process can be realized by formulating corresponding standards.

The invention discloses an emergency communication host with internal and external communication functions. The emergency communication host comprises a host case, a talkback button, a talkback handle, a power circuit, a host internal and external communication circuit and a talkback handle communication circuit, wherein the power circuit comprises a rechargeable battery, an isolated single-end flyback switching power buck circuit, a power switching circuit, a battery charging circuit, a battery protection circuit, a battery voltage detection circuit, a non-isolated Boost circuit, a linear voltage stabilizing circuit and an extension voltage supply control circuit; the host internal and external communication circuit comprises a GSM module, an SIM card seat, a GSM antenna, a watchdog circuit, a reset circuit, a voice signal processing circuit, a distress signal detection circuit, a handle on-hook detection button circuit, a buzzer circuit, a low battery capacity indication circuit and a GSM network signal indication circuit. The host is convenient to install and use, high in voice response speed, high in communication quality, high in working reliability and capable of realizing 24-hour emergency calls.

The invention discloses a piezochromic powder material and a preparation method thereof, at least comprising (AmB1-m)2On solid solution oxide and hydroxide of element B formed by doping ions of element A in solid solution oxide of element B ; Wherein, the mass percentage of the solid solution oxide in the mixture is x, the mass percentage of the hydroxide of the B element is y; m is the mole fraction, 0.001<m<0.5, and n is a natural number. The temperature resistance of the invention can reach 350 degrees Celsius, the aging resistance is better than that of the prior art, continuous discoloration can be realized under low pressure stress (0.01-0.1 GPa), and the piezochromic sensitivity is several times to dozens of times higher than that of the prior art. The piezochromism of the present invention is reversible, and after being pressed into tablets and discolored, the original color can be restored after grinding for repeated use for the second time.

The invention discloses a mine gas detection safety helmet and a detection method thereof, and relates to the technical field of detection equipment. The helmet comprises a safety helmet body and a controlling box, a groove is formed in the circumferential surface of the safety helmet, a suction mouth is fixed to the surface of the groove, an airbag is fixed to the inner surface of the safety helmet, one end of the suction mouth is connected with the airbag, rotary shafts are symmetrically fixed to the circumferential surface of the safety helmet, a mask is rotatably connected with the circumferential surfaces of rotary shafts, the circumferential surface of the safety helmet is fixedly connected with the control box, a probe is fixed to one surface of the control box, and an AD converted,a digital processor, an alarming device, a GPS module, a wireless communication module, a power supply, a gas sensor and a DA converter are arranged in the control box. According to the safety helmet, gas detection and the safety helmet are effectively combined, hands of people are liberated to flexibly deal with various kinds of emergency situations, spare oxygen is preset in the airbag, and when evacuation is conducted, the hauling of toxic gas can be prevented to ensure the life security of construction workers.

The invention discloses an expressway fire extinguishing system based on comprehensive information platform data analysis. The expressway fire extinguishing system is mainly used for prevention of secondary accidents of expressway accident-prone locations and rapid emergency treatment of traffic accidents, and comprises a wireless alarm module, a fire-fighting module, a secondary accident prevention module and a rescue module which are in wireless connection with a comprehensive information platform. The expressway fire extinguishing system can perform automatic early warning and manual alarmon a place where highway accidents happen frequently, and the background comprehensive information platform controls the wireless alarm module, the fire-fighting module, the secondary accident prevention module and the rescue module, so that secondary accidents are reduced, people and vehicles with accidents are rescued in time, and casualties which cannot be rescued in time are reduced.

The invention discloses a grounding hard interlocking member on a load switch mechanism of a medium voltage AC power distribution ring network cabinet. The grounding hard interlocking member comprisesan interlocking bracket fixedly arranged on the power distribution ring network cabinet, a plurality of door pins slidingly arranged on the interlocking bracket, a door pin bracket disposed above thedoor pins and fixedly connected with the door pins; a door pin pushing rod driven by a switch main shaft of the power distribution ring network cabinet is arranged above the door pin bracket; and a door lock spring is arranged between the door pin pushing rod and the door pin bracket. The invention is an inserting rod type grounding hard interlocking member, which has stable performance, safety and reliability, simple structure and life testing performance of more than 10,000 times. The grounding hard interlocking member can stably and effectively realize that the door is in a locked state when the switch mechanism is closed, and the door cannot be opened at this time, thereby reducing the life risk of the operator or maintenance personnel during operation or maintenance.

The invention discloses an emergency material transportation vehicle which comprises a vehicle body. The emergency material transportation vehicle is characterized in that a counterweight, a turning conveying belt, a middle conveying belt and a lateral position conveying belt are arranged on the vehicle body, and the lateral position conveying belt is connected with the middle conveying belt whichis connected with the turning conveying belt. The emergency material transportation vehicle is simple in structure and convenient to use. When the emergency material transportation vehicle encountersa broken bridge, impact on transportation progress caused by the fact that the emergency material transportation vehicle cannot advance due to obstruction is avoided, and material rescue efficiency is unaffected, so that life danger of people is lowered greatly. The emergency material transportation vehicle is simple in structure and convenient to use.

The invention discloses a construction site small-scale equipment hoister. The construction site small-scale equipment hoister is characterized by comprising a base, moving wheels, a lifting shaft, alifting platform, sliding rails and a containing space. The bottom of one end of the base is provided with the moving wheels. The lifting shaft is mounted on the upper portion of one end of the base.The upper portion of one end of the lifting shaft is connected with the lifting platform. The two sides of the interior of one end of the lifting platform are provided with the sliding rails. The containing space is mounted on the upper portion of one ends of the sliding rails. The construction site small-scale equipment hoister provided by the invention achieves the mechanical function in place of manual operation through the lifting shaft, the lifting platform, the sliding rails and the containing space so as to improve the working efficiency of workers and reduce the risk caused by operation errors.

The invention discloses an air pump telescopic type spatial overturning grabbing walking robot, comprises a vertical overturning grabbing mechanism, a spatial overturning auxiliary mechanism and a walking robot chassis, wherein the spatial overturning auxiliary mechanism is arranged above the walking robot chassis in match, and the vertical overturning grabbing mechanism is connected to the spatial overturning auxiliary mechanism in match. The air pump telescopic type spatial overturning grabbing walking robot generally solves the technical requirements that the risk is high because the existing special rescue operation purely depends on the operation of rescuers by wearing protective equipment, the existing rescue mechanical equipment is complicated and heavy, and telescopic overturning grabbing operation by flexibly and freely walking in a space cannot be performed, effectively solves the problem of performing flexible telescopic overturning grabbing operation in a space condition with complicated dangerous special rescue operation environment, and meanwhile, effectively solves the problem of research and development spatial overturning grabbing operation equipment which can flexibly walk in a space condition with complicated dangerous special rescue operation environment, so as to reduce the life danger in manual emergency rescue operation.

The invention discloses an emergency monitoring and alarming device for the bleeding amount of a bullet wound, relates to the technical field of medical treatment, and provides the following scheme aiming at the problem that life dangers are easy to occur due to the fact that the bleeding amount cannot be judged and correct physical conditions and treatment methods cannot be judged during bullet bleeding: the inner wall of the bottom of a weighing box is fixedly provided with a weight detection device, the top of the weight detection device is fixedly provided with a spring, the top of the spring is fixedly provided with a scale, the top of the scale is provided with a plurality of pieces of blood gauze, the outer wall of the top of the weighing box is fixedly provided with a display screen, the outer wall of the top of the weighing box is fixedly provided with a plurality of signal lamps, a broadcaster is fixed in the right side of the weighing box, and a refrigeration cavity is formed in the bottom of the weighing box. The bleeding amount is determined through a weighing method, then the body condition of a patient is correctly judged according to the bleeding amount, the bleeding amount is broadcasted to medical workers, and life dangers of the patient are reduced.

The invention relates to a surgical instrument control method of a laparoscopic surgical robot, which includes adjusting the height and front and rear positions of the mechanical arm, collecting the rotation angle information and deflection angle information of the control handle by the monitoring equipment, and transmitting the collected information to the master. control unit; the main control unit analyzes the received information separately, determines the operator’s arm rotation angle and wrist deflection angle, and outputs corresponding rotation control commands and deflection control commands to the slave control unit; the slave control unit The first control module of the unit controls the first motor to drive the surgical instrument to rotate according to the rotation control instruction, and at the same time, the second control module of the slave control unit controls the second motor to drive the surgical instrument to deflect according to the deflection control instruction; and controls the rotation of the motor by controlling the sliding Control the sliding of the instrument fixing device equipped with surgical instruments on the slide table by using the number to replace the surgical instruments at the initial position.

The invention belongs to the technical field of medical apparatuses and instruments and discloses a multiterm data monitoring treatment device used in the pediatric department. The multiterm data monitoring treatment device used in the pediatric department comprises a monitoring bed, wherein the left side of the monitoring bed is provided with a monitor, the monitor is provided with an LCD displayscreen and a functional key, an oxygen tank is arranged besides the monitor, the top of the monitor is provided with an alarm apparatus and two heart rate detection belts through bolts, and the monitor is used for monitoring the cardiopulmonary condition of a patient. An injection support is welded and installed on the right side of the monitoring bed and used for hanging injection. The surface of the monitoring bed is also provided with a blood pressure monitoring wrist strap for blood pressure monitoring and a brain wave monitoring strap for monitoring brain waves, and the upper position ofthe surface of the monitoring bed is provided with two air bags and used for assisting the patient to adjust a gesture. The multiterm data monitoring treatment device used in the pediatric departmentmonitors vital signs of the patient through various monitoring sensors during injection and treatment of the child patient and executes real-time display so that medical workers can know vital sign states of the patient in real time, and the life danger of the patient can be reduced.

The present invention relates to a surgical instrument control method of a laparoscopic surgical robot. The surgical instrument control method of the laparoscopic surgical robot comprises the following steps: adjusting height and front and back positions of a mechanical arm, collecting rotation angle information, deflection angle information and opening angle information of a control handle by a monitoring device and transmitting collected information to a main control unit; respectively analyzing the received information by the main control unit, determining arm rotation angles, wrist deflection angles and finger opening angles of an operator, and outputting corresponding rotation control instructions, deflection control instructions and opening and closing control instructions to a slavecontrol unit; controlling a first motor to drive a surgical instrument to rotate according to the rotation control instructions by a first control module of the slave control unit, at the same time,controlling a second motor to drive the surgical instrument to deflect according to the deflection control instruction by a second control module of the slave control unit, and at the same time, controlling a third motor to drive the surgical instrument to open and close according to the opening and closing control instructions by a third control module of the slave control unit.

The invention discloses a control method of a surgical instrument transmission device and a computer readable storage medium, the surgical instrument transmission device comprises a driving motor, andthe driving motor is used for driving a sliding block for bearing a surgical instrument to move on a sliding table. The method comprises the steps of: obtaining the revolution number of an output shaft of a driving motor in the process that a sliding block moves from the initial position of a sliding table to the designated position of the sliding table; controlling a driving motor to rotate reversely according to the revolutions so as to drive the sliding block to return to the initial position; and controlling the driving motor to rotate forwards according to the revolutions so as to drivethe sliding block to reach the designated position again. According to the invention, after a medical worker replaces a surgical instrument, an operation point before the surgical instrument is replaced can be quickly and accurately found, so that the surgical instrument replacing device can be quickly put into an interrupted surgical operation before the surgical instrument is replaced, the surgical efficiency and the surgical quality are effectively improved, and meanwhile, the life risk of a patient is also reduced.