244results about How to "Cause discomfort" patented technology

The invention discloses a flexible ankle rehabilitation robot system. An execution module is connected with a foot module through a Bowden cable and a shank module, and a tension module for measuringtransmission force of the Bowden cable is arranged between the shank module and the foot module; a shank gyroscope is arranged on the shank module, a foot gyroscope and a pressure insole are arrangedon the foot module, a heel pressure sensor and a foot sole pressure sensor are arranged on the pressure insole, and the shank gyroscope and the foot gyroscope are arranged on the front face and the foot face of the shank of a user correspondingly; the pressure insole is located inside the foot module, sends a control instruction towards the execution module through an upper computer and receives sensing feedback information; the execution module transmits torque through the Bowden cable and the shank module to the foot module, so that ankle movement is assisted; and the shank gyroscope and thefoot gyroscope are mutually matched for detecting ankle motion information. The flexible ankle rehabilitation robot system is low in weight and achieves the gait training function for users with abnormal gaits of foot drop and strephenopodia.

The invention discloses intelligent healthy glasses which comprise glasses legs, a Bluetooth headset, a first intelligent connecting rod, a loudspeaker, a data interface, a power supply key, a volume key, a battery, a vibrator, a memory card, a glasses frame, a lighting lamp, lenses, glasses supports, a second intelligent connecting rod, a monitoring control key, a temperature monitor, a pulse monitor, a biosensor, a display screen, a data wire, an adapter, a computer and a mobile terminal. Due to adoption of the adjustable glasses legs, the intelligent healthy glasses can be adjusted forwards and backwards to a comfortable position according to the shapes of heads and sizes of ears of different persons, and due to adoption of the turnable glasses legs, the clamping effects of tail ends of the glasses can be improved, and the intelligent healthy glasses can be prevented from sliding off when people lower the heads; due to adoption of the temperature monitor and the pulse monitor, the body temperature and the head pulse frequency of a user can be measured while the glasses frame is in contact with the body of the user, and the monitored data can be displayed on the display. Due to adoption of the biosensor, biological physical sign information of the user can be acquired and analyzed, so that personal proposals can be made for the user.

An embodiment of the invention discloses an information processing method and electronic equipment. In the prior art, display brightness of electronic equipment during a starting process is high. By using the method and the electronic equipment of the invention, the above technical problem is solved. Display brightness of a display screen during the electronic equipment starting process is reduced and a user experience is increased. The method comprises the following steps of when the electronic equipment is in a shutdown state, detecting and acquiring a starting up operation which is performed aiming at the electronic equipment; responding to the starting up operation; and loading first backlight and taking the backlight as starting brightness corresponding to a starting process of a display unit of the electronic equipment, wherein a brightness value corresponding to the first backlight is less than a brightness value of the display unit in a full brightness state.

The invention relates to the field of data processing, and provides a blood pressure detection method and device, equipment and a medium. The method comprises the following steps of obtaining a fingertip video in a preset time period and user characteristic information of a to-be-detected user; performing channel conversion on the fingertip video to obtain PPG signal data; extracting PPG signal effective data in the PPG signal data; when the preset duration requirement is met, performing signal preprocessing to obtain PPG signal template data; inputting the PPG signal template data and the user characteristic information into a blood pressure detection model, obtaining first characteristic data through blood flow pulse characteristic extraction, and obtaining second characteristic data through one-hot coding conversion; and obtaining an output result of the current blood pressure parameter value through cross characteristic blood pressure prediction. According to the invention, the blood pressure parameter value of the to-be-detected user is automatically detected through a mobile terminal, the convenience is improved, and the blood pressure detection accuracy is improved. The method is suitable for the field of smart medical treatment and the like, and can further promote the construction of smart cities.

The invention discloses a mobile air conditioner control method and a mobile air conditioner adopting the same. The mobile air conditioner control method comprises the steps that the mobile air conditioner operates; whether a low-water-level switch is triggered or not is detected; when the low-water-level switch is triggered, whether the temperature of an evaporator is within a preset temperaturerange or not is detected; if the judgment result is yes, a compressor operates at the current frequency; if the judgment result is no, and the temperature of the evaporator is lower than the lowest temperature value of the preset temperature range, the operation frequency of the compressor is reduced; and if the judgment result is no, and the temperature of the evaporator is higher than the highest temperature value of the preset temperature range, the operation frequency of the compressor is increased. According to the mobile air conditioner control method, the high refrigeration effect can be effectively guaranteed, and meanwhile, it is guaranteed that the water level of condensate water meets a control target, so that the situation that due to the fact that the water level of the condensate water of the mobile air conditioner is too high, frequency is greatly reduced, even frequent starting and stopping are conducted, a user feels uncomfortable in use is effectively avoided, and user experience is improved.

Provided is a position adjustment device of steering wheel such that, during an operation for holding a steering wheel at a position after adjustment, operation torque applied to an adjustment lever (14) in the first half of the operation can be decreased while improved operability can be obtained. During a transition from a state in which the steering wheel position can be adjusted to a state in which the position can be held, a portion of a drive-side cam face (20a) that is configured to slidingly contact a driven-side continuous face (24a)(sliding-contact portion virtual line M) is inclined toward one circumferential direction with respect to one circumferential end (N1) of the driven-side continuous face (24a), with the portion being superposed on the one circumferential end (N1) of the driven-side continuous face (24a). Therefore, the sliding contact portion between the drive-side cam face (20a) and the driven-side continuous face (24a) gradually increases from a radial inner end toward radially outside during the operation.

The invention relates to an intelligent pneumatic artificial muscle perception assembly based on flexible scleromere auxiliary fixation. The intelligent pneumatic artificial muscle perception assembly comprises a skeleton, multiple artificial muscles, a constant pressure binding mechanism and an intelligent control mechanism; the skeleton comprises multiple scleromeres of an I-shape structure; the artificial muscles include an upper air bag and a lower air bag; the constant pressure binding mechanism comprises a first shell, a first battery, a controller, a motor, a bridle and a guide roller set; the intelligent control mechanism comprises a second shell connected with the skeleton, a reset spring, clamping hooks, a second battery, a temperature sensor, an air pump and pressure sensors arranged at the bottoms of the scleromeres. The intelligent pneumatic artificial muscle perception assembly based on flexible scleromere auxiliary fixation is reasonable in structure, has the advantages of being convenient to use, high in intelligent degree, diversified in function, safe, reliable and high in practicability, and effectively solves the problems that fixed monitoring and auxiliary rehabilitation of human body limbs and trunk particularly the thorax and abdomen lack applicative intelligent bionic sensing devices.

The invention discloses an ambulatory blood pressure non-contact monitoring device based on a camera. The device comprises a data acquisition unit, a model training unit and a real-time blood pressure output unit. The data acquisition unit comprises an image acquisition module and a blood pressure acquisition module; the model training unit comprises a skin area location tracking module, an extraction module and a function relation fitting module. The real-time blood pressure output unit acquires skin videos, carrying two or more distance marks, of a user in real time through the image acquisition module, the phase difference and the heart rate which are acquired by the extraction module in real time are input into a trained model, and real-time ambulatory blood pressure is acquired. With the adoption of the blood pressure acquisition means, the ambulatory blood pressure of a target can be acquired under the non-contact condition, and human body discomfort caused by long-term monitoring or night monitoring is avoided. The target tracking technology and the blood pressure acquisition means are combined, the real-time blood pressure of ambulatory human bodies can be acquired continuously.

The invention discloses an ear cover structure which can lead two band bodies and an ear cover to achieve the tight conformity state according to the head shape of a user, a U-shaped body of a connecting device can lead the band bodies to penetrate for positioning, a shaft hole is communicated at the bottom of the body for positioning a shaft part of a connecting piece body in the shaft hole, a connecting part which has a stop block on the surface is formed on the other side which is away from the shaft part, a base of the ear cover is provided with a through slot for leading the connecting part to penetrate, a positioning hole for clamping and fixing the stop block is arranged on the surface of the base, a plurality of convex ribs extend outwards on the side edge of the base, the tail end of each convex rib is connected with a gradually expanding circular arc edge, a fabric body is wrapped on the outer edge of the ear cover, and the fabric body exposes an opening for corresponding to the through slot of the base of the ear cover. The structural design can easily adjust an angle between the bands and the ear cover through the connecting device according to the head shape of the user or the wearing way, easily adjusting the angle for accommodating, be produced in the modular way, and select a variety of types of ear covers for plug-in connection according to the needs.

The invention belongs to the technical field of virtual reality, and particularly relates to a VR fitness device which simulates bicycle riding. The VR fitness device comprises a frame body, a transmission assembly fixedly connected in the frame body and a bicycle detachably installed on the frame body; the frame body comprises a bottom plate and a top plate; the lower portion of the top plate is slidably connected with two a mobile disc, two electric push rods fixedly installed at the lower end of the mobile disc and VR glasses installed below the electric push rods; the VR glasses are provided with an air pump installation part; an air pump installation cavity is formed in the air pump installation part; two air pump components are installed in the air pump installation cavity; a boss is formed at the front end of the base plate; a round installation groove is formed in the middle of the boss; a rotation table is installed in the installation groove. When the VR fitness device which simulates bicycle riding is in use, the VR glasses do not need to be put on with others' help, and all operation can be independently completed; the VR fitness device can be used for bicycles for all daily riding bicycles, the independence on equipment is small, the processing difficulty can be reduced, and the overall weight is reduced.

The invention relates to the field of medical instruments, and discloses an intelligent sputum induction monitoring device. The intelligent sputum induction monitoring device comprises a sputum inductor device, an A / D data acquisition module, a sputum analysis and processing module, a control module and terminal equipment; the sputum inductor device comprises an inductor extension tube and an inductor module, the inductor module comprises a CCD micro-image sensor and a sound inductor which are arranged on a port at the front end of the inductor extension tube, and can also comprise an airflowinductor arranged at the tail end of the inductor extension tube, the sputum character indication of patients is monitored in real time through the inductor module, processing is carried out through the sputum analysis and processing module, the control module sends commands instructions to the terminal equipment in time, and medical workers or family members can perform corresponding processing in time after receiving information. The device is used for hospitals, home nursing and the like, especially for sputum monitoring of patients with severe cough or physically inconvenient elderly people, and related information can be transmitted to the medical workers, so that the medical workers perform corresponding processing to relieve the pains of the patients and prevent exacerbation of diseases.

The invention discloses nasal cavity washing liquid for treating rhinitis. The nasal cavity washing liquid comprises the following components in parts by mass: 50-100 parts of a traditional Chinese medicine extraction solution, 0.1-0.2 part of medium-molecular sodium hyaluronate, 0.1-0.2 part of micromolecular sodium hyaluronate, 8.5-9.5 parts of sodium chloride and 850-900 parts of distilled water, wherein the traditional Chinese medicine extraction solution is prepared from a traditional Chinese medicine composition. The traditional Chinese medicine composition comprises the following components: 100-150 parts of boat-fruited scaphium seeds, 150-220 parts of flos chrysanthemi, 20-60 parts of herba houttuyniae, 40-80 parts of radix bupleuri and 40-100 parts of herba menthae. The washing liquid is capable of cleaning the nasal cavity and is also capable of accelerating recovery of damaged nasal mucosa and rapidly curing rhinitis fundamentally.

The invention relates to an intelligent medical headlight, which comprises a headband, a micro control module, a light emitting module, a sensing module and a power supply module. According to the headlight, an accelerometer sensor and a gyroscope unit are arranged in the intelligent headlight to send the movement acceleration and the inclination angle of the head of a medical worker respectively, then the movement of the head of the medical worker is judged according to the sensed acceleration and inclination angle, and the brightness of the light emitting module on the head of the medical worker is further regulated by the micro control module, so that the phenomenon that light emitted by the headlight (the light emitting module) on the head directly shines into the eyes of another person to discomfort or hurt the eyes of the person when the medical worker suddenly turns or the medical worker suddenly raises the head for another operation can be avoided.

The invention discloses a temperature control eye fumigating physical therapy device which comprises physical therapy device bodies arranged on the left side and the right side of a connection frame in a structural type of spectacle glasses. Each physical therapy device body comprises a supporting body, a heating part, an adsorbing part and a fumigating part, wherein the supporting body, the heating part, the adsorption part and the fumigating part are sequentially connected in the direction from the orbit to the eyeball. A hollow heat conduction supporting part is further arranged between the heating part and the adsorption part of each physical therapy device body, and a refrigerating part is further arranged in each heat conduction supporting part. According to the temperature control eye fumigating physical therapy device, unevenness of heating the adsorption parts by the heating parts is avoided, and therefore discomfort of the human eyes is avoided. Semiconductor refrigerating plates are current transduction type pieces, due to the control over input currents, high-precision temperature control can be achieved, in addition, refrigerating time and heating time are short, fast and efficient temperature control is achieved, and therefore the heating power consumption power of resistance wires of the heating parts is reduced.

The invention discloses an endoscope cleaning and disinfecting method, and relates to the field of medical treatment. The method comprises the following steps (1), washing with water, scrubbing an outer surface and a pipeline of an endoscope by use of flowing water, and then connecting a full-pipeline perfusion pipe to wash the inner wall of the endoscope; (2) enzyme washing: connecting the full-pipeline perfusion pipe to an enzyme tank to perform multi-enzyme washing liquor perfusion, and wiping and cleaning the outer surface of the endoscope by use of gauze; (3) cleaning: connecting the full-pipeline perfusion pipe to a cleaning tank to perform endoscope pipeline perfusion cleaning, and wiping and cleaning the outer surface of the endoscope by use of the gauze; (4) disinfecting: disinfecting the cleaned endoscope by use of an endoscope disinfecting device; (5) final washing: connecting the full-pipeline perfusion pipe to a final washing tank, rewashing by use of the endoscope pipeline perfusion, wiping and cleaning the outer surface of the endoscope by use of the gauze, and blow-drying an endoscope pipe chamber by use of cleaning compressed air. By use of the method disclosed by the invention, the problems that the equipment resource is wasted since the disinfecting device is low in use efficiency, and an end cover with one handle is easy to cause pollution can be solved.

The invention provides an embedded wireless passive intracranial pressure monitoring system. The system comprises an intracranial pressure sensor used for sensing the intracranial pressure value, an external SMD reader in mutual inductive coupling with the intracranial pressure sensor, and a detection instrument connected with the external SMD reader and used for detecting the resonant frequency of the intracranial pressure sensor to obtain the intracranial pressure value. According to the embedded wireless passive intracranial pressure monitoring system, a wire or conduit is not needed for connection with external equipment, so that the risk of intracranial infection is avoided, and normal activities of a patient will not be limited; a battery is not needed for supplying power to the system, and long-time monitoring can be realized; a pressure-sensitive capacitor of the LC resonant pressure sensor is of an MEMS structure and is small in size and low in cost; a flexible PCB printed coil is adopted in the external SMD reader and is low in weight, small in thickness and good in bending performance, and therefore the patient will not feel uncomfortable.

The invention relates to a bladder drainage medicine perfusion device. A urethral catheter is a three-chamber catheter provided with a urination drainage chamber, a water injection chamber and a medicine perfusion chamber, wherein the three chambers of the urethral catheter are respectively independent; the urination drainage chamber is positioned in the center of the urethral catheter, the upper end of the urethral catheter is closed, the side wall on the upper end is provided with a drainage port which is communicated with the urination drainage chamber, and the end surface of the lower end of the urethral catheter is provided with an outlet of the urination drainage chamber which is communicated with a urine drainage bag; the water injection chamber and the medicine perfusion chamber are respectively arranged in the side wall of the urethral catheter; a water injection port on the upper end of the water injection chamber is communicated with a positioning sac, a water injection hole on the lower end of the water injection chamber is connected with a water injection interface, and the water injection interface is provided with a switch; and a medicine perfusion port on the upper end of the medicine perfusion chamber extends through the side wall of the urethral catheter, a medicine perfusion hole on the lower end of the medicine perfusion chamber is connected with a medicine perfusion interface, the medicine perfusion interface is connected with a medicine perfusion pump capable of adjusing the flow rate through a catheter, and one end of the medicine perfusion pump is connected with a medicine tank. The bladder drainage medicine perfusion device is simple in structure and convenient to use, has a urethral catheterization function, and can continuously and slowly perfuse medicine into the bladder as required.

The invention relates to a television program control method and device. The television program control method comprises the steps that user body heat distribution existing when a user changes a television program is obtained and stored corresponding to the user; when the user watches a television program, the user body heat distribution is monitored, and the user body heat distribution is compared with the stored user body heat distribution; if it is monitored that the user body heat distribution is matched with the stored user body heat distribution, the television program is automatically changed. By the adoption of the television program control method and device, when the user feels uncomfortable, the user is protected, user operation is not needed, the user does not need to find a remote controller, time is saved, and the situation that the remote controller cannot be found is avoided; in this way, when the user feels uncomfortable, television program change can be controlled in time, the situation that the user is irritated for a long time by television programs which the user cannot stand, so that the user feels unconformable for a long time is avoided, and the user is well protected.

The invention provides an electrically driven dispensing device, particularly a toothbrush, utilising replaceable pressurised cartridges, of the bag-in-can type. The toothbrush has a 'top- loading' structure in which the cartridge is housed in a recess at the brush end of the toothbrush handle, the recess being accessible by removing the brush head. Other features include an elastomeric valve outlet located on the brush head which can also function as a tooth wiping or polishing blade, and a non-linear drive shaft which enables the brush head to be driven from a motor located at the based end of the handle whilst keeping the handle slim in design. The invention further provides bag-in-can pressurised cartridges for use in such a brush. Advantages of such cartridges include the ability to uniformly dose dentifrice of high solids content, or dentifrice otherwise having a high viscosity. The invention further provides replaceable heads for such a brush.

The present invention relates to the field of mechanical technology, in particular to a visualized anorectal drug delivery device, which includes a drug delivery tube, one end of the drug delivery tube is provided with a flexible end, a camera is embedded in the outer wall of the flexible end, a fixing ring is arranged on the outer surface of one end of the drug delivery tube away from the flexible end, a telescopic device is connected to one end of that drug delivery tube away from the flexible end, the surface of the drug delivery tube is provided with a plurality of sustained-release tabletplacing grooves, a sustained-release tablet is arranged inside the sustained-release tablet placing groove, a fixing paste is arranged on the top of the sustained-release tablet placing groove, the surface of the drug delivery tube is also provided with a lubricant placing groove, the lubricant placing groove is internally provided with a fixing column, The outer side of the fixed column is wrapped with vaseline. The invention has simple structure and convenient use. The drug administration tube can ensure uniform administration to the inside of the patient's anus and intestine, and can adjust the drug administration depth and improve the drug administration effect. The vaseline can further lubricate the outer wall of the drug administration tube and avoid the friction between the drug administration tube and the inside wall of the patient's anus and intestine from causing discomfort to the patient.

The invention relates to a watch with a watchband capable of intelligently stretching. The watch with the watchband capable of intelligently stretching comprises a dial plate and a band body; an adjusting device is arranged on the band body; the adjusting device comprises a fixed base and a moveable plate; an adjusting slot is formed on the fixed base; a piston rod is arranged in the adjusting slot in a sliding form; one end of the piston rod stretches from the adjusting slot and is fixedly connected with the moveable plate; an adjusting chamber is arranged in the fixed base; the adjusting chamber is connected with the adjusting slot through a pressure-limiting valve; a traction slot and a driving rotor are arranged on the rear side of the adjusting chamber; a traction strip is arranged inthe traction slot in a sliding form; the traction strip is in contact with a fixed damper on a driving disc of the driving rotor; one end of the traction strip is inserted into the traction slot while the other end is fixedly connected with a piston plate. The watch has a novel structure and is based on a unique theory; the tightness degree of the watchband can be intelligently adjusted accordingto the thickness of the wrist of a user; the effective contact between the monitoring element and the skin can be guaranteed and the wearing comfort also can be guaranteed.

The invention discloses an intelligent temperature-control eye therapy instrument which comprises a shell. The shell is of a spectacles structure, a circuit board and a control unit are arranged in the shell, physical therapy units are connected to positions of spectacle lenses on one side of the circuit board and close to eyes, and a power source is connected to the other side of the circuit board; each physical therapy unit comprises a support body, a heating element, an adsorption element and a steaming element which are sequentially connected in the direction away from the eyes to the direction of the eyes, a hollow heat-conducting support element is further arranged between the heating element and the adsorption element of each physical therapy unit, a refrigerating element is further arranged in the heat-conducting support element, and the refrigerating element is of a semiconductor-refrigerating chip; the control unit is connected with the circuit board and comprises a microprocessor, a button control module and a Bluetooth module, the button control module and the Bluetooth module are connected with the microcontroller, the microcontroller is used for controlling the physical therapy units, the button control module is used for controlling buttons, and the Bluetooth module is used for being wireless connected with external equipment.

The invention provides an extension wire protective sleeve of an implanted nerve electrical stimulation system. The extension wire protective sleeve comprises a protective sleeve main body and is characterized by comprising a fixing device, wherein the fixing device is arranged inside the protective sleeve main body and provided with an installation part extending out of the protective sleeve main body. According to the extension wire protective sleeve of the implanted nerve electrical stimulation system, the extension wire protective sleeve is appropriately fixed without causing discomfort of a patient due to movement of peripheral body tissues.

The invention belongs to the technical field of virtual reality, in particular relates to a VR exercise bike. The exercise bike comprises an installation frame and a cycle fixedly connected with the inside of the installation frame; the installation frame comprises a roof plate, and vertical plates; wherein multiple air multipliers are arranged on the front end faces of the vertical plates; the underside of the roof plate is in slide connection with plate sliding discs, two first linear actuators 4 fixedly connected with the sliding discs, and VR glasses installed directly below the first linear actuators; the VR glasses comprise an air pump installation unit; two air pumps are installed inside the air pump installation unit; the cycle comprises an oblique support rod; the top of the middle part of the oblique support rod is in welding connection with a first connection unit; an electric rotary table installation square hole is formed in the middle of the first connection unit; and the electric rotary table installation square hole is in fixed connection with an electric rotary table. The VR exercise bike when in use does not require the assistance of other people to wear the VR glasses; the air pump is not required to make the vibrations on the whole bike so as to achieve the aim of saving energy; the air pump when running is low in noise.

A permanent wave treatment device having a housing (3), a blower (1) installed in the housing and sucking and blowing air, a gas / water separation device (2) for removing moisture from the air sucked by suction force of the blower, an outlet opening (32) formed in the housing and from which air from the blower is blown out, a hood (F) openably attached to the housing, rods (R) around which hair of a person being treated is wound and having air flow holes formed in the rods, tubes (4) connected to the rods and making the pressure inside the rods negative by the suction force of the blower, and a draw-out member (5) by which the tubes are held in a drawable manner.

The invention discloses a sole based exercise amount detection device, which comprises a controller, pressure sensors, a heart rate detection module, a reminding device and a power module. The pressure sensor, the heart rate detection module, the reminding device and the power module are connected with the controller. The reminding device comprises at least one eccentric motor vibrator, and the power module comprises a lithium battery and piezoelectric ceramic modules. The pressure sensors are arranged on a sole, and walking state judgment and exercise amount calculation are performed according to stress differences of front and rear parts of a foot in upward walking and downward walking. By the heart rate detection device, exercise degree monitoring is realized, and by a vibrating device,a user is reminded of physical discomfort caused by excessive exercise. In addition, by the piezoelectric ceramic modules for charging in motion, endurance of the sole based exercise amount detectiondevice is greatly prolonged.

The invention discloses a breath training device capable of adjusting training intensity. The breath training device capable of adjusting the training intensity comprises a cup body and a cup cover, the cup cover is in screw joint with the upper end of the cup body, and an input hole, an output hole and a breath hole are formed in the upper surface of the cup cover. An air inlet pipe is inserted into the input hole, an adjustable air inlet device is fixedly installed at the upper end of the air inlet pipe, an air outlet one-way valve is fixedly installed at the upper end of the output hole, one end of a hosepipe is fixedly installed at the upper end of the breath hole, and a breathing mask is fixedly installed at the other end of the hosepipe. The breath training device capable of adjusting the training intensity is simple in structure, convenient to operate, small in size, convenient to carry and lower in cost, can meet training with different strength of different recovery periods, so that the breath training is more targeted, and auxiliary recovery treatment can be further carried out by medicine liquid in the training process.

The invention discloses a cleaning device and cleaning method for an oral probe. The cleaning device comprises a barrel internally provided with a cleaning cavity, a first pipe and a second pipe arranged on the barrel communicate with the cleaning cavity through a first flow channel and a second flow channel respectively, and a clamping mechanism is arranged at the open end of the cleaning cavity;and a control mechanism is arranged in a sliding groove formed in the barrel and used for mounting a dental probe and controlling the cleaning device to be switched to a working state or a cleaning state, the clamping mechanism seals the open end of the cleaning cavity in the cleaning state, external fluid enters the cleaning cavity to flush the working end of the dental probe, and the flushed fluid is drained out of the cleaning cavity. In the examination process, the dental probe can be cleaned in the oral cavity or near the oral cavity, so that the probe does not need to leave the oral cavity to move to a workbench in the examination process, the examination efficiency is remarkably improved, and the dental probe can help to keep the dental surface clean and dry when oral operations such as dental resin filling, root canal treatment and orthodontic bracket bonding are performed; and pollution by saliva and waste liquid is avoided and the operation difficulty of doctors is reduced.

The invention discloses skin whitening and bromhidrosis eliminating liquid. The bromhidrosis eliminating liquid comprises 6-10% of traditional Chinese medicine composition and 0.8-1% of salt. The traditional Chinese medicine composition comprises the following traditional Chinese medicine raw materials in parts by weight: 8-20 parts of cortex lycii radicis, 10-20 parts of white hyacinth bean, 10-20 parts of glutinous rice root, 10-20 parts of pawpaw, 8-15 parts of sandalwood, 8-15 parts of ginger flower, 8-13 parts of sugarcane skin, 5-10 parts of loquat leaf and 4-8 parts of pine needle. Rice washing water is used for extracting the traditional Chinese medicine composition; the traditional Chinese medicine composition is prepared by taking the rice washing water as an extraction solvent; a preparation method thereof comprises the steps of stir-frying, grinding, steaming, boiling, filtering, reduced-pressure concentration and the like. The skin whitening and bromhidrosis eliminating liquid disclosed by the invention has the functions of converging sweat glands, preventing skin allergy, resisting bacteria and diminishing inflammation, clearing redundant fat of skin and whitening skin.

The invention discloses a physiotherapy bed. The physiotherapy bed includes an upper layer physiotherapy box and a lower layer bed, wherein the upper layer physiotherapy box includes a smoke flue, anexhaust fan and a moxibustion suspending tank, wherein the exhaust fan is connected to the moxibustion suspending tank through the smoke flue; a plurality of suspensible moxibustion box supports and smoke sucking holes are arranged in the moxibustion suspending tank, and the smoke sucking holes and the moxibustion box supports are alternatively arranged; moxibustion boxes adapted to the moxibustion box supports are arranged on the moxibustion box supports; the bottom of each moxibustion box is provided with a metal dust blocking net; a guide rail is arranged at one side of the moxibustion suspending tank; the moxibustion suspending tank moves up and down along the guide rail; an electric push rod is connected to the moxibustion suspending tank to drive the moxibustion suspending tank to move up and down; an elastic connecting rod is arranged at one side of the each moxibustion box support, and an electronic igniter wire is arranged in the elastic connecting rod; an electronic igniter switch is electrically connected to a controller; an ignition nozzle of an electronic igniter is located at the bottom of the each moxibustion box; and a lifting mechanism is arranged on the lower layer bed.