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108results about How to "Prevent discomfort" patented technology

Neck massaging device

A portable neck massaging appliance 1 has an electric motor 13 driving a mechanical drive gear system 14, 15, 16, 17, 18 associated with the motor for rotationally driving two massage nodes 11, 12. Each massage node 11, 12 presses against a user's neck when the appliance 1 is worn around the neck and in contact with the back of the neck, delivering massage forces to the user's neck.
Owner:CONAIR CORP

Bass boost circuit and bass boost processing program

There is provided a first adder which synthesizes input audio signals in a plurality of channels, a first band-pass filter which transmits only a signal in a predetermined frequency band in the audio signals synthesized by the first adder, and a full-wave rectification circuit which generates an even-order harmonic signal of the audio signal transmitted from the first band-pass filter. A lower limit frequency of the first band-pass filter is set at a value such that a frequency interval between adjacent orders of the even-order harmonic signal generated by the full-wave rectification circuit is not less than a critical bandwidth of a signal frequency band from a reproduction lower limit frequency of a speaker to be used to an upper limit frequency of a harmonic wave to be used to boost the bass.
Owner:SANYO ELECTRIC CO LTD

Power generation control device for hybrid vehicle

A power generation control device is provided for a hybrid vehicle that prevents discomfort to an occupant in a traveling scenario in which stops and starts are repeated. The power generation control device includes a power generation controller that selectively carries out series power generation and idle power generation. In series power generation, a first motor / generator is used as the drive source and electric power is generated in a second motor / generator by an internal combustion engine. In idle power generation, electric power is generated in the second motor / generator by the internal combustion engine while the vehicle is stopped. The power generation controller sets a series power generation start threshold of the battery at which series power generation is started, and an idle power generation start threshold of the battery at which idle power generation is started. The series and idle power generation start thresholds are the same value.
Owner:NISSAN MOTOR CO LTD

Uterus cleaning device used for obstetrics and gynecology department

InactiveCN109045445ARelieve painQuick and easy curettageEndoscopesDilatorsGynecology departmentEngineering
The invention discloses a uterus cleaning device used for the obstetrics and gynecology department and relates to the technical field of medical facilities of the obstetrics and gynecology department.The uterus cleaning device includes a baseplate and a dilatating sleeve. A machine box is fixedly connected to the top of the baseplate, a clapboard is fixedly connected between the two sides of theinner walls of the machine box, a negative pressure suction pump is fixedly connected to one side of the top of the clapboard, and a transmission box is fixedly connected to one side of the bottom ofthe dilatating sleeve; a threaded rod is rotatably connected between the two sides of the inner wall of the transmission box through a bearing, and one end of the threaded rod penetrates through the transmission box and extends to one side of the transmission box. According to the uterus cleaning device used for the obstetrics and gynecology department, the uterus dilatation procedures are well simplified, a patient's pain is greatly relieved, and the infection probability of the patient during uterus dilatation is decreased; insertion of a dilatation rod only needs to be carried out once, andthen dilatation of a cervical orifice can be achieved after adjustment of the diameter of the dilatation rod. The purpose of carrying out continuous uterine dilatation and curettage on the patient isachieved, and the purpose of thoroughly conducting uterine curettage on the patient quickly and conveniently is also achieved.
Owner:HENAN YUQIAN TECH TRANSFER CENT CO LTD

Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same

In accordance with the present invention, there is provided a mask for achieving positive pressure mechanical ventilation (inclusive of CPAP, ventilator support, critical care ventilation, emergency applications), and a method for a operating a ventilation system including such mask. The mask of the present invention includes a piloted exhalation valve that is used to achieve the target pressures / flows to the patient. The pilot for the valve may be pneumatic and driven from the gas supply tubing from the ventilator. The pilot may also be a preset pressure derived in the mask, a separate pneumatic line from the ventilator, or an electro-mechanical control. Additionally, the valve can be implemented with a diaphragm or with a flapper.
Owner:BREATHE TECHNOLOGIES INC

Screen brightness adjusting method and device

The invention discloses a screen brightness adjusting method and device. The screen brightness adjusting method comprises the steps of obtaining environment light intensity of a smart device; and triggering the smart device to adjust screen brightness according to the current environment light intensity when the environment light intensity of the smart device is changed suddenly. The screen brightness adjusting device comprises a light intensity obtaining unit and a brightness adjusting unit. According to the screen brightness adjusting method and device provided by the invention, when a function of automatically adjusting screen brightness of the smart device employed by a user is not started, the emergency brightness adjustment is provided for the user; when the environment light is changed suddenly, the screen brightness of the smart device can rapidly adapt to the suddenly changed environment light; and the condition that eyes of the user are uncomfortable is avoided.
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Air conditioner control method and device based on fresh air function and air conditioner

The embodiment of the invention provides an air conditioner control method and device based on a fresh air function and an air conditioner, and relates to the field of air conditioners. The air conditioner control method and device based on the fresh air function and the air conditioner are used for solving the technical problem that the indoor heat loss cannot be controlled after an air conditioner in the prior art starts fresh air. The air conditioner comprises a first air duct, a first fan and a first sensor which are independently arranged, wherein the first sensor is used for detecting the air temperature of outdoor air, and the first fan introduces the outdoor air into a target space through the first air duct. The first air temperature of the outdoor air detected by the first sensoris obtained in real time, when it is determined that the first air temperature is larger than a preset temperature threshold, the state of the first fan is a start triggering state capable of triggering the first fan to be started, otherwise, the state of the first fan is a shutdown state capable of forcing the first fan to be shut down. The air conditioner control method and device are based onthe fresh air start and control process of the air conditioner.
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

Sea mud substitute for young stichopus japonicus feeds

The invention relates to a sea mud substitute for young stichopus japonicus feeds. The sea mud substitute comprises the following compositions in percentage by mass: 32-45% of zeolite, 7-20% of bentonite, 2-6% of shell powder, 2-5% of medical stones, 1-3% of active carbon powder, 2-5% of compound vitamins, 7-10% of natural sea mud powder, 3-6% of composite minerals and 2-5% of ceylon persimmon sawdust. The sea mud substitute disclosed by the invention is specifically prepared through simulating the habitat environment and situations under growth conditions of young stichopus japonicus on the basis of analyzing the compositions of sea mud swallowed by young stichopus japonicus under natural conditions, so that the problem that in production, high-quality sea mud is difficult to obtain and pathogenic bacteria are increased due to the application of sea mud in natural environment is solved. The sea mud substitute takes bentonite, zeolite and medical stones as matrixes, so that the sea mud substitute can provide sufficient mineral elements for the growth and ingestion of young stichopus japonicus.
Owner:QINGDAO AGRI UNIV +1

Door window lifting apparatus of a vehicle

The present invention relates to a door window lifting apparatus of a vehicle in which a guider having a horizontal guide groove is connected with a regulator arm by a roller body. The roller body has a first and second elastic pad to result in no gap at the guider, thereby preventing noise from being generated in the lifting process of the door window of a vehicle.
Owner:HYUNDAI MOTOR CO LTD

Intelligent pressing device for angiocardiography

InactiveCN111467146AReduce fatigueReduce fatigue intensityInfusion devicesSurgeryEngineeringMr angiography
The invention discloses an intelligent pressing device for angiocardiography. The intelligent pressing device comprises a bed body; a first cavity is formed in a bed plate of the bed body; the front and rear ends of the first cavity respectively communicate with the outside; sliding grooves are respectively formed in the inner walls of the bottoms of the front end and the rear end of the first cavity; sliding blocks are respectively matched and arranged in the sliding grooves; a movable block is fixedly installed at the top end of each sliding block; the top end of each movable block is in contact fit with the inner wall of the top end of the cavity; a sliding block is matched and arranged at one side of each movable block; and the upper end and the lower end of each sliding block are respectively in contact match with inner walls of the upper end and the lower end of the cavity. According to the invention, compression hemostasis can be carried out on a patient who has undergone angiocardiography, and pressing by medical personnel is not needed; pressing force of punctured parts is constent, and the phenomenon that the pressing effect is poor due to the fact that after medical personnel conduct pressing for 30 minutes and arms are gradually powerless is avoided, bleeding is prevented, and fatigue intensity of the medical personnel is relieved.
Owner:吴栩

Auxiliary anaesthetizing device for department of clinical anesthesia

The invention discloses an auxiliary anaesthetizing device for the department of clinical anesthesia. The auxiliary anaesthetizing device comprises a base, wherein a taking-in mechanism is fixedly connected to one side of the upper end of the base; an adhesive tape is arranged in the taking-in mechanism; a vertical plate is in clamping connection to the other side of the upper end of the base; a sliding cavity is formed in the vertical plate; a through groove is formed in the inner side wall adjacent to the middle part of the base, of the sliding cavity; a screw rod is rotatably connected to the lower end of the inner part of the sliding cavity; the upper end of the screw rod penetrates through the upper end of the inner part of the sliding cavity and extends to the upper end of the outerpart of the vertical plate; a rotating wheel is fixedly connected to one end outside the vertical plate, of the screw rod; and a sliding block is arranged on the outer side wall of the screw rod in asleeving manner. The auxiliary anaesthetizing device disclosed by the invention has the beneficial effects that a horizontal plate with the magnifying glass is arranged on the vertical plate, when theauxiliary anaesthetizing device is used, a limb of a patient can be placed on the placing seat, and the magnifying glass is moved to a position above an injection location to amplify the injection location, so that the situation that a doctor inserts a syringe needle to the blood vessel of the limb of the patient to enable the patient to have discomfort feeling can be avoided.
Owner:李达

High-stability infusion auxiliary device with heating function

The invention discloses a transfusion auxiliary device with good stability and heating function, which comprises a second semicircular frame, an infusion tube, a U-shaped rod, a semicircular groove, a first semicircular frame, a circular magnet, a handle, an insulating sheet, silica gel Heating sheet, movable seat, ring clamp, thin rod, thermal switch, connecting rod, fixing rod, bolt, bushing, control knob and support rod. The invention has the advantages of simple structure, convenient operation and safe use, which is beneficial to the uniformity of the heating of the liquid medicine in the infusion tube, ensures the comfort of the patient's infusion, is beneficial to the effective control of the heating temperature being too high or too low, and avoids causing the patient to suffer from excessive heating temperature. When discomfort occurs, the effect of stable heating control is achieved. The infusion tube is located in the middle of the hollow tube formed by the first semicircle frame and the second semicircle frame to achieve the effect of uniform heating of the infusion tube with liquid medicine. Through the circular magnet And the handle ensures the firmness that the first semicircular frame is closed on the second semicircular frame.
Owner:洛阳佳优医健康服务有限公司

Puncture positioning device for breast surgery

ActiveCN112022295ATo achieve the effect of multi-angle treatmentPrevent discomfortSurgical needlesTrocarRing blockMassage
The invention discloses a puncture positioning device for a breast surgery, and relates to the technical field of medical instruments. The puncture positioning device for the breast surgery comprisesa positioning main body; a positioning fixing ring block is fixedly installed at the bottom of the positioning main body; six sets of inserting grooves are annularly formed in the side wall of the positioning main body, and scale adjusting equipment is arranged at the top of the positioning main body; an air support bag is arranged on the inner side of the positioning main body, and a limiting abutting block is fixedly installed at the folded corner of the air support bag; and an auxiliary block is fixedly installed on the outer side of the positioning main body. According to the puncture positioning device for the breast surgery, when the positioning main body is inflated, the breast of a patient is supported and limited through cooperation of the air support bag, the limiting abutting block and an auxiliary massage device, and at the moment, a puncture needle is obliquely inserted into the breast of the patient through an inserting groove in the positioning main body and an adjustinggroove in an inner adjusting plate for treatment. Therefore, the effect of avoiding puncture deviation or puncture dislocation during puncture operation is achieved.
Owner:NANJING FIRST HOSPITAL

Stethoscope used in pediatric department

The invention discloses a stethoscope used in the pediatric department. The stethoscope comprises an auscultation cylinder, wherein a lithium battery installing groove is formed in the auscultation cylinder, the side wall of the auscultation cylinder is provided with a power switch, a fixing plate is installed at the bottom of the auscultation cylinder, a vibration sheet is installed at the bottomof the fixing plate, and a lithium battery is installed in the lithium battery installing groove. The stethoscope has the advantages that the stethoscope is compact in structure and convenient to use, noise in an outside environment can be isolated by arranging a sound insulation shield and sound insulation cotton, the phenomenon is avoided that a doctor cannot clearly hear the heartbeat or pulsesound due to the larger cry and scream sound of an infant when examining the infant by using the stethoscope, and thus the possible phenomenon is avoided that the doctor misdiagnoses the illness state of the infant. In addition, by arranging a leather layer, the comfort level of the doctor using the stethoscope can be improved, thus the discomfort caused after the doctor uses the stethoscope fora long time is avoided, and meanwhile the auscultation cylinder part of the stethoscope can be heated by arranging the lithium battery and a heating wire.
Owner:佛山市禅城区热拉空间生物科技有限公司

Adjustable head and neck body position fixator

The invention discloses an adjustable head and neck body position fixator. The fixator comprises a head fixing mechanism, a neck fixing mechanism and a chest fixing mechanism, the neck fixing mechanism comprises an open-ring-shaped neck sleeve and an arc-shaped pillow connected to the neck sleeve, the neck sleeve is made of a flexible material, and the pillow is detachably connected with the frontchest side of the chest fixing mechanism through a first connecting belt. The defects that a patient feels uncomfortable and cannot insist for a long time due to traditional neck anteflexion are overcome, the neck anteflexion position of the patient can be kept in a comfortable state, and rehabilitation of the patient is promoted.
Owner:SICHUAN CANCER HOSPITAL

Fully automatic transfer flat truck

The invention discloses a fully automatic transfer flat truck. The fully automatic transfer flat truck comprises a transfer flat truck body, the transfer flat truck body comprises a truck frame, a supporting plate and four sets of traveling mechanisms, and the fully automatic transfer flat truck further comprises an electric handrail and a remote-control unit. The fully automatic transfer flat truck has high practicability and can operate automatically, only one person is required to operate the transfer flat truck, and manpower is effectively saved; and in the process of pushing the truck, the need to bend over to control the direction is not required, for family members of a patient with lumbar disc herniation, the truck is pushed simpler and easier, meanwhile, the discomfort of the patient with the lumbar disc herniation is avoided when the truck is pushed, the shock absorption performance is good, the truck can be traveled steadily at a constant speed, the bumpiness range can be effectively reduced when the truck penetrates connecting positions of hospital corridors, and discomfort of the patient can be avoided. The handrail is electrically adjusted, the operation adjustment isconvenient, a protective layer is prepared, the anti-slip and antibacterial properties are better, and the fully automatic transfer flat truck is not prone to nourish bacteria and clean and hygienic.
Owner:CHANGZHOU NO 2 PEOPLES HOSPITAL

Adhesive tape dividing and cutting machine with environment protection function

The invention discloses an adhesive tape dividing and cutting machine with an environment protection function. The adhesive tape dividing and cutting machine with the environment protection function comprises a dividing and cutting machine body, wherein two support plates are symmetrically welded to one side surface of the lower part of the dividing and cutting machine body; and a feed roller is rotatably arranged between the two support plates. According to the adhesive tape dividing and cutting machine with the environment protection function provided by the invention, a housing, a flexiblepipe, an air guiding pipe, a suction fan, an air filter tank, a hollow-out net, an air outlet, a filter drum and activated carbon filter screens form a deodorizing mechanism; the suction fan is openedthrough a control panel, the air guiding pipe and the flexible pipe communicating with the housing are promoted to suck malodorous gas of an adhesive tape in the dividing and cutting machine body into the air filter tank, the malodorous gas is injected into the filter drum of the air filter tank and is purified through the multiple layers of activated carbon filter screens so as to be further discharged through the hollow-out net on the bottom surface of the filter drum and the air outlet in the bottom surface of the air filter tank, and the flexible pipe communicates with the top surface ofthe housing so as to effectively absorb the malodor at an adhesive tape dividing and cutting part, so that the occurrence of the phenomenon that the malodor of the adhesive tape is diffused in a workshop so as to cause the discomfort of working personnel is avoided, and the environmental protection property of the dividing and cutting machine in the use process is improved.
Owner:义乌市得立胶带有限公司
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