31results about How to "Convenient exam" patented technology

A water-addition-type surfactant-based composition, containing: at least one of a fatty acid sodium salt and / or potassium salt, as a surfactant component; and at least one of N,N-bis(carboxymethyl)-L-glutamic acid tetrasodium salt, L-aspartate-(N,N)-diacetic acid tetrasodium salt, N-2-hydroxyethyliminodiacetic acid disodium salt, (S,S)-ethylenediaminesuccinic acid trisodium salt, methylglycinediacetic acid trisodium salt, ethylenediaminetetraacetic acid, nitorilotriacetic acid, diethylenetriaminepentaacetic acid, hydroxyethylethylenediaminetriacetic acid, triethylenetetraminehexaacetic acid, 1,3-propanediaminetetraacetic acid, 1,3-diamino-2-hydroxypropanetetraacetic acid, dihydroxyethylglycine, glycol ether diamine tetraacetic acid, hydroxyethanediphosphonic acid, aminotrimethylenephosphonic acid, 1,2,4-butanetricarboxylic acid, dihydroxyethylethylenediaminediacetic acid, sodium gluconate, sodium glucoheptonate, inositol hexaphosphate, hydroxyethanoic acid, 2-hydroxypropanoic acid, 2-hydroxysuccinic acid, 2,3-dihydroxybutanedioic acid, and 2-hydroxy-1,2,3-propanetricarboxylic acid, as a chelating component.

This invention relates generally to an endoscope accessory. This device uses an overtube with an inflatable positioning balloon that can be inflated after placement of the overtube just proximal to the tip of the endoscope or echoendoscope. This balloon creates a temporary blockade of the gastrointestinal tract proximal to the portion that needs to be examined. The other part of the device is a catheter with an occlusion balloon affixed to its free endportion and can be passed through a passageway within the overtube and extended beyond the tip of the endoscope, distal to the part of the gastrointestinal tract that needs to be examined. Inflation of this balloon together with positioning balloon creates a closed space within the body cavity that can be filled with air or water for improving the quality of the examination with regular endoscope of echoendoscope, respectively, while reducing the examination complications.

Imaging failure of a positioning image due to the difference in the position or the size of a subject placed in the examination space is prevented, and accordingly, the extension of the examination time is prevented. A pre-scan for appropriately setting the imaging position for positioning imaging is automatically performed prior to the positioning imaging and the main imaging of an MRI apparatus, and a region where an examination part of a subject is present (the extent of the examination part) is detected using the measurement data. By using the detected extent of the examination part, it is possible to subsequently determine the imaging position or calculate the scan parameters used for imaging.

The invention relates to the technical field of vehicle control systems, in particular to a new energy vehicle safety control system. The new energy vehicle safety control system comprises an accelerator data acquisition module, a vehicle speed acquisition module, a mode control module, a gear position detection module and a vehicle speed control module. The accelerator data acquisition module isused for acquiring the depth of a user pressing an accelerator, the vehicle speed acquisition module is used for detecting a current vehicle speed, the gear position detection module is used for detecting a current gear position, and the mode control module is used for controlling an operation mode of a vehicle according to the current gear position. The operation mode includes a normal mode, a limiting mode and a simulation mode, and the vehicle speed control module is used for controlling a maximum speed, a maximum torque and traction force of the vehicle in the limiting mode. According to the new energy vehicle safety control system, the new energy vehicle can simulate a traditional vehicle, so that students can master the control mode of the traditional vehicle, the students drive thetraditional vehicle conveniently, danger is avoided, and the safety of the students and the vehicle is ensured.

The present invention intends to provide an examination administration management and allocation system for automatically and efficiently assigning examinees to examination rooms according to examination information of examinees. Examination management and distribution system, including examinee information collection module, used to collect examinee’s examination information; examination room allocation module, used to assign examination rooms to candidates according to examinee’s examination information; storage module, used to store examinee’s examination information , the information of the examination room to be allocated and the information of the examination room that has been allocated; the information push module is used to send the examination room information to the examinee terminal according to the preset time requirement. Through this system, the examination room is automatically assigned to the candidates according to the examination information of the candidates, which greatly improves the allocation efficiency of the examination room, and according to the examination information of the candidates, it can fully consider certain favorable factors for the candidates to allocate, which is more humane .

The invention discloses a special multifunctional pen for examination. The special multifunctional pen comprises an automatic pencil and a writing pen which are formed at the two ends thereof, wherein one or both of the automatic pencil and the writing pen are provided with an eraser; and the eraser is fixed on the pen point or pen body in the form of a rubber ring or rubber block. The special pen for examination organically integrates three functions of full-filling an answer sheet, writing answers and correcting, so that the examinee can cope with the entire examination just by using one pen instead of simultaneously carrying multiple kinds of stationeries.

The invention provides a radio set with a writing case. The radio set comprises a shell, a rectangular groove formed in a front half section of the backside of the shell, and a cover matched with the groove, wherein the movable end of the cover is movably connected with the shell through a hinge; the fixed end of the cover is connected with the front end of the shell through a buckle; the buckle comprises a mother buckle and a son buckle; the mother buckle is arranged on the cover, and the son buckle is matched and connected with the mother buckle and is fixedly arranged on the front end of the shell; a file bag is also fixedly arranged on the inner surface of the cover. The radio set is simple in structure and convenient to use; the writing case arranged on the radio set can hold testing tools, and the testing tools are convenient to carry and cannot be forgotten, so that great convenience is brought to users during examinations.

The invention is a traditional Chinese medical pulse condition teaching and examining apparatus, composed of two sections, i.e. wireless transmitting master control platform and pulse condition wireless receiving simulation submachine, where the master control platform uses a MCU to control the transmission of wireless signal and can make the simulation submachine operate in four states, i.e. online, simulation machine, clear screen, and display, and can control the pulse condition generated by the simulation machine. The simulation submachine adopts an two-MCU operating mode, one MCU receives the remote control signal of the master control platform and the other one controls a pipeline circulating unit driven by an electric pump to simulate 26 pulse conditions of a human body, and can operate in two states, i.e. online and independent operating. The system adopts wireless transmission technique to implement the wireless control of the master control platform on the simulation submachine, thus suitable for pulse-taking test and for pulse-taking teaching, as the simulation submachine operates in the online state and in the independent operating state, respectively; the LCD picture of the invention can show standard pulse condition diagram of human body and instruction on kernel characteristic of pulse condition, thus making students grasp the cream of pulse condition while feeling pulsation.

Imaging failure of a positioning image due to the difference in the position or the size of a subject placed in the examination space is prevented, and accordingly, the extension of the examination time is prevented. A pre-scan for appropriately setting the imaging position for positioning imaging is automatically performed prior to the positioning imaging and the main imaging of an MRI apparatus, and a region where an examination part of a subject is present (the extent of the examination part) is detected using the measurement data. By using the detected extent of the examination part, it is possible to subsequently determine the imaging position or calculate the scan parameters used for imaging.

The invention relates to a system (100) for automating adjustment or adaptation of devices (141-143) such as light, computer programs and positioning of devices used during patient examination. The patient examination is performed by use of a scanner system where the patient is lying on a bed (102) which can be moved into a scanner zone of the scanner where the scanning can be performed and away from the scanner zone. The automated control is achieved by detecting the position of the bed and using the detected position for adjusting or adapting the state, i.e. the function or working of one or more devices (141-143).

The invention provides an online examination system test paper answer data transmission method and device. Including: obtaining the answer data of the test paper, and establishing Actor object A and Actor object B; verifying the correctness of the answer data of the test paper through Actor object A, modifying the answer data of the test paper according to the verification result, obtaining the modified answer data of the test paper and The modified test paper answer data is forwarded to Actor object B; Actor object B stores the modified test paper answer data in Kafka, and when the storage is successful, it is synchronously fed back to Actor object A, and Actor object A sends the modified test paper answer data The data is forwarded to the Web front-end answer page. The present invention improves the security of test paper answer data transmission by using the WebSocket connection and the background Play program, improves the fault tolerance rate of the whole system at the same time, and improves user experience.