605results about "Operating chairs" patented technology

The robot massage chair comprises a seat plate, a backrest plate, a leg plate, a foot plate and a base, the rear end of the foot plate is rotationally connected with the lower end of the leg plate, the upper end of the leg plate is rotationally connected with the front end of the seat plate, and the rear end of the seat plate is rotationally connected with the lower end of the backrest plate. A plurality of first driving mechanisms are arranged among the seat plate, the leg plate and the foot plate and are used for driving the seat plate, the leg plate and the foot plate to rotate relatively; a second driving mechanism is arranged between the seat plate and the base and between the backrest plate and the base and is used for driving the seat plate and the backrest plate to rotate, lift and incline. Through cooperation of the first driving mechanism and the second driving mechanism, the massage chair can be switched to modes such as seat occupying prevention or auxiliary sitting, lying, flattening and inverted hanging. The seat-occupying-preventing and auxiliary-seating device is simple in structure and rich in posture change and has the seat-occupying-preventing and auxiliary seating functions.

The invention discloses a multifunctional automatic comprehensive optometry combined operation table and a use method thereof. The operating platform comprises a mechanical main body structure, a posture sensing system and a central processing and control unit. The mechanical main body structure comprises an optometry chair driven by a rotating disc, a lifting mechanism and an electric rotating shaft, and the posture sensing system is composed of a sitting and leaning posture recognition mechanism used for recognizing body postures and a head posture recognition mechanism used for capturing head movement. The central processing and control unit judges the posture of the optometry person according to the sensing data, and if the posture does not meet the preset standard, the seat height, the backrest angle and the horizontal position are adjusted through voice prompt and an automatic driving mechanism; when the posture reaches the standard, the optometry equipment is automatically controlled to complete operation, automatic and accurate correction of the posture before optometry and intelligentization of the optometry process are achieved, and the accuracy and efficiency of optometry results are effectively improved.

Dental treatment unit (1) comprising: at least one removable handle (3); a removable instrument tray (4) for depositing instruments (5), wherein the instrument tray (4) has one or more claws (4a); a first locking mechanism (6) for locking / unlocking the handle (3) wherein, in the unlocked state, the handle (3) is removable from the dentist element (2); a second locking mechanism (7) for locking / unlocking the instrument tray (4) wherein, in the unlocked state, the instrument tray (4) including the claws (4a) is removable from the dentist element (2); a dentist element (2) which comprises a movable actuating element (8) which can actuate the first locking mechanism (6) in order to unlock the handle (3), and the same movable actuating element (8) can individually actuate the second unlocking mechanism (7) to unlock the instrument tray (4).

The utility model relates to a cervical traction chair which comprises a chair frame, a seat plate, a chest pillow and a head pillow, the chest pillow and the head pillow are installed on the chair frame through a chest pillow adjusting device and a head pillow adjusting device respectively, the head pillow adjusting device comprises a head pillow bracket, a head pulling block is arranged on the head pillow bracket in a sliding mode, a neck pulling shaft is arranged above the top end of the head pulling block, and the neck pulling shaft is connected with the seat plate. A pull rope rod is arranged below the bottom end of the headrest bracket, a pull rope shaft is rotatably arranged at the top end of the headrest bracket, and a containing cavity used for containing the face of a user is formed in the headrest. When the cervical traction chair is used for carrying out cervical traction on a patient, the patient sits on the seat plate and lies on the chest pillow, the face of the patient is placed in the containing cavity, the comfort degree of semi-prostrate body position traction is higher than that of sitting vertical body traction, and the patient can insist in long-term traction; and the problem that the back of the patient is unconsciously bent during traction during sitting traction is solved, and the traction effect is good.

The invention relates to the technical field of psychological health dredging auxiliary devices, and discloses a college student psychological health dredging auxiliary device which comprises a base, a lying plate and a backrest plate are installed on the upper end face of the base in a lifting mode, a fixing frame is installed on the lower end face of the lying plate, and a fixing cavity is formed in the fixing frame. Opposite sliding plates are slidably mounted on the upper end face of the base and located in the fixing cavity. Opposite fixing boxes are installed on the upper end face of the lying plate, cavities used for storing aromatherapy are formed in the fixing boxes, notches are formed in the opposite side walls of the two fixing boxes, a lifting containing plate is installed on the upper end faces of the fixing boxes, and opening and closing assemblies are arranged in the cavities. By means of the structure, when a college student lies down and places the arm on the placing plate, the opening and closing assembly opens the notch, fragrance of the aromatherapy product is blown out of the notch, after the college student leaves, the opening and closing assembly is automatically closed, the aromatherapy product is stored in a sealed mode, and the container abrasion and leakage risks caused by frequent manual taking and placing of the aromatherapy product are avoided.

An aerosol suction device 102 for a dental chair 103 comprising a hose 105 with an inlet 106 and outlet and a hose connector fluidly connecting the outlet of the hose to a suction pump of the dental c

The utility model relates to the technical field of dental diagnosis and treatment chairs, and particularly discloses a dental diagnosis and treatment chair which comprises a diagnosis and treatment chair body, the diagnosis and treatment chair body comprises a backrest, a lumbar vertebra corresponding area of the backrest is provided with a waist supporting device, the waist supporting device comprises a supporting frame, a supporting roller and a lifting driving assembly, and the supporting frame is provided with a guide groove. The lifting driving assembly is in transmission connection with the supporting rollers to drive the supporting rollers to move up and down along the guide grooves. According to the waist supporting device of the dental diagnosis and treatment chair, the height of the supporting roller is flexibly adjusted through the lifting driving assembly, so that the supporting roller can better fit the lumbar vertebra curve of a patient, and an appropriate support is provided for the waist.

A system for monitoring anxiety of an individual includes a chair having at least a seat and a back, a base supporting the chair, and a first sensor disposed in at least one of the seat or the back. The first sensor is configured to, without being in direct contact with the individual, continuously obtain data related to a first physical characteristic from the individual seated in the chair. The first physical characteristic is one of respiration or pulse rate. The system further includes a display and a controller. The controller is configured to receive, in real-time, the data related to the first physical characteristic from the first sensor and compile a first metric from the received data. The first metric is configured to visually represent a change in the first physical characteristic. The controller is further configured to output the first metric to the display in realtime.

The invention relates to a massage armchair adjusting method and device based on music signals and a medium, and belongs to the technical field of massage armchair control, and the method comprises the following steps: obtaining the music signals and performing windowing processing to obtain windowing signals; extracting a complex frequency spectrum value of the windowing signal, and obtaining a weighted energy value and a spectrum gravity center frequency of the windowing signal based on the complex frequency spectrum value; obtaining the total energy of the windowing signal based on the weighted energy value, and obtaining the rhythm intensity and the rhythm intensity change rate of the windowing signal through the total energy and the spectrum gravity center frequency; acquiring the massage frequency of the massage chair based on the rhythm intensity; and acquiring the massage intensity of the massage chair based on the rhythm intensity and the rhythm intensity change rate. The control signal is generated through rhythm intensity and change rate mapping to drive the massage frequency and intensity adjustment of the massage chair. The dynamic adjustment mechanism ensures real-time synchronization of massage actions and music rhythms, and provides highly personalized massage experience.

A surgical table for supporting a patient during a medical procedure includes a redundant controllers, communication networks and electrically-operated actuators for controlling the table. In the event a controller, communication network or electrically-operated actuator fails, a backup technique takes over thus enabling operation of the table.

The utility model relates to the technical field of massage, and discloses an embedded integrated massage device which comprises a base, a limiting block is slidably connected into the base, an extension rod is fixedly connected to the left side of the limiting block, and a wall is fixedly connected to the left side of the extension rod. The top of the base is fixedly connected with two supporting blocks, the interiors of the two supporting blocks are rotatably connected with the same rotating shaft, the outer side of the rotating shaft is fixedly connected with a baffle, the top of the baffle is fixedly connected with a vertical block, the right side of the wall body is rotatably connected with a transverse shaft, and the right side of the transverse shaft is fixedly connected with a clamping block. The embedded integrated massage device has the advantages of being convenient to store and the like, and the problems that when the integrated massage device is used, most existing integrated massage devices do not have the embedded function, so that the integrated massage device occupies a large amount of space when not used, and the applicability of the integrated massage device is reduced are solved.

The present invention relates to a massage module, and the massage module according to one embodiment of the present invention comprises: a module frame; a lower frame connected to one side of the module frame in a tiltable manner; the kneading driving part is arranged on the upper surface of the lower frame; a flapping drive unit which is disposed on the same plane as the kneading drive unit so as to intersect with the kneading drive unit; and a first massage driving arm and a second massage driving arm, wherein the kneading driving part and the beating driving part are respectively connected to the first massage driving arm and the second massage driving arm. At least a portion of the kneading drive unit is disposed at the same height as the upper surface of the lower frame so as not to interfere with the flapping drive unit.

The invention relates to the technical field of vital sign monitoring, and discloses a non-contact vital sign monitoring method and system applied to a dental chair, and the method comprises the steps: synchronously collecting a physiological acoustic signal of a headrest and a mechanical vibration signal of a chair back, determining a reference time point of each cardiac cycle according to a first heart sound event of the acoustic signal, the method comprises the following steps of: acquiring a mechanical vibration signal, separating and subtracting a low-frequency breathing baseline of the mechanical vibration signal from the mechanical vibration signal for correction, determining a mechanical response time point according to a reference time point, and further calculating a time interval between the mechanical response time point and the mechanical response time point. The obtained time interval parameter gets rid of the influence of mechanical transfer function drift caused by posture change of a patient, so that measurement artifacts of a traditional vibration signal in amplitude and form are avoided, and stable and reliable vital sign state evaluation is provided for the diagnosis and treatment process.

The invention discloses a novel obstetrics and gynecology delivery bed, and relates to the technical field of obstetrics and gynecology, the novel obstetrics and gynecology delivery bed comprises a working table, the bottom of the working table is provided with a bottom table, the working table is internally provided with a storage cavity, and the interior of the working table is provided with a connecting groove below the storage cavity. When water bath delivery is needed, a first servo motor is started, a top column pushes a fixing frame to move upwards, a threaded rod rotates to drive a crankshaft to rotate, the crankshaft drives a connecting rod to move, a piston block reciprocates, heat insulation gas in a gas box is exhausted into an air bag, the air bag is expanded, and therefore water bath delivery can be selected; meanwhile, the heat insulation gas in the inner cavity of the air bag can reduce the temperature dissipation speed of hot water in the air bag, energy consumption is reduced, and when problems occur in water delivery, the air bag can be contracted, so that the fixing frame descends, and convenience is brought to operation of medical staff.

The utility model relates to a magnetic stimulation treatment seat. According to the technical scheme, the magnetic stimulation treatment seat is characterized by comprising a seat body, a hip treatment module, a waist treatment module and a control module are arranged on the seat body; the control module is electrically connected with the hip treatment module and the waist treatment module. The seat body comprises a sitting and sleeping integrated bin, a supporting and fixing frame and a base. One end of the supporting and fixing frame is hinged to the sitting and sleeping integrated bin, and the other end of the supporting and fixing frame is hinged to the base; a driving module is arranged in the base; the output end of the driving module is in transmission connection with the supporting and fixing frame; when a patient is treated, the chair face and the backrest support the body at the same time for treatment, the chair can be overturned front and back, the most comfortable sitting posture of the human body is achieved, the fatigue state of user treatment is effectively improved, the multifunctional and multi-position treatment scheme of the magnetic therapy chair can be achieved, the structure is simple and stable, cost is saved, transfer of other equipment treatment stations is omitted, time and labor are saved, and experience is good.

It is known to provide seats for physically disabled users requiring posture support that allow for adjustment of the seat inclination. A problem with such seats is that the inclination adjustment mechanism is not particularly smooth or difficult to use. A preferred embodiment of the present invention aims to address this. To this end, a seat is provided that includes a backrest, a base for receiving the buttocks of a human user, and an inclination adjustment device. The inclination adjustment device has a non-uniformly curved track 6 and at least one pair of spaced apart brackets 27, each supporting a roller 16. To adjust the inclination of the backrest and the base, the inclination adjustment device is adapted to be activated so that at least one of the brackets 27 can tilt relative to the other while the track 6 runs on the rollers 16 and the brackets are on different curved portions of the track.

The invention relates to the technical field of massage chairs, in particular to a spine decompression massage chair capable of realizing zero-gravity stretching, which comprises a massage chair body and a base, the base is positioned below the massage chair body, a support plate is arranged between the base and the massage chair body, and the support plate is connected with the massage chair body through an adjusting mechanism. The adjusting mechanism is used for adjusting the massage chair body to be in a zero-gravity state, the supporting plate is connected with the base through the sliding mechanism, and in the process that the massage chair body is adjusted to be in the zero-gravity state, the sliding mechanism is used for driving the supporting plate to move towards the front side of the massage chair body; according to the zero-gravity spine decompression massage chair, through the cooperation of the sliding mechanism and the adjusting mechanism, the whole massage chair can move forwards while the chair back leans backwards, and the problem that a large amount of rear space needs to be reserved due to the fact that a traditional zero-gravity massage chair leans backwards greatly is effectively solved.

This application relates to the field of condition monitoring technology, and in particular to an online monitoring method and system for the status of multiple instruments in a dental chair. The method includes: clustering historical operating data of the monitoring equipment in its initial healthy state to construct a dynamic health model, which includes a health centroid and a health radius; calculating the deviation distance between the real-time operating data of the monitoring equipment and the health centroid; in response to a deviation distance not exceeding the health radius, determining the real-time operating data as a healthy point and adaptively updating the health centroid and health radius; otherwise, determining the real-time operating data as an abnormal point; statistically analyzing the frequency of abnormal points within a preset time window, and outputting a fault warning message when the frequency exceeds a warning threshold. The technical solution of this application can effectively reduce the false alarm rate and achieve accurate monitoring of the operating status of each instrument in the dental chair.

The application discloses a massage chair working method; applied to a massage chair, the massage chair comprises a seat part, a leg support structure which is slidingly installed on the seat part, the leg support structure comprises a bottom shell, a leg support main body which comprises an upper shell and a lower shell and is arranged above the bottom shell, a massage movement core which is installed on the lower shell, and a height adjusting assembly which connects the bottom shell and the lower shell, the height adjusting assembly comprises a bottom frame, a first crank group and a second crank group; through a three-stage working method of a set initial posture, a lifting deformation posture and a lifting locking posture, lifting and fixation of the leg support are simplified; when the leg support is pulled to a high position, a shaft handle two in the first crank group is in accurate abutment with a convex column-shaped limiting protruding piece on a connecting piece one, so that an interference dead point is formed.

The application provides an old people special helping-up intelligent massage chair, and belongs to the technical field of physiotherapy devices, which solves the technical problems of single massage effect and lack of safe and stable helping-up function of the existing intelligent massage chair. The old people special helping-up intelligent massage chair comprises a position adjusting mechanism and a button controller, the rear side of the position adjusting mechanism is provided with a backrest, the backrest is provided with a back massage mechanism, the left and right sides of the position adjusting mechanism are both provided with side armrests, the inner sides of the side armrests are both provided with side helping-up mechanisms, an hip helping-up mechanism is arranged between the two side armrests, the upper side of the position adjusting mechanism is provided with a seat cushion box, the hip helping-up mechanism is connected with the seat cushion box, the inside of the seat cushion box is provided with a hip massage mechanism, the front side of the seat cushion box is hingedly provided with a hinge plate, the lower side of the hinge plate is hingedly provided with a mounting plate, the mounting plate is connected to the front side of the position adjusting mechanism, and the front side of the mounting plate is provided with a leg massage mechanism. The application can form a safe and labor-saving helping-up power in the process of getting up, and simultaneously integrates a multi-dimensional massage system to provide comprehensive relaxation.

The utility model discloses a multifunctional physiotherapy couch, which belongs to the technical field of physiotherapy couch and comprises a support frame and a back support, the back support is arranged outside the support frame, a leg support is arranged outside one side, far away from the back support, of the support frame, and second U-shaped blocks are symmetrically mounted at the bottom end, close to the back support, of the support frame. And a second shaft is movably mounted in the second U-shaped block and extends to the outside of the second U-shaped block. The position of the multifunctional physiotherapy couch can be conveniently adjusted, the multifunctional physiotherapy couch can be used as a bed or a chair, the height of the armrests can be conveniently adjusted, the position can be conveniently and rotationally adjusted, the multifunctionality of the physiotherapy couch is improved, the comfort of people when the physiotherapy couch is used on the physiotherapy couch is improved, and the practicability is high. And the convenience and the flexibility of the multifunctional physiotherapy couch during operation and use are improved.

The utility model relates to a massage chair track. A track main body is formed by bending a steel plate into a curve shape, the section of the track main body is of a groove-shaped structure, and the track main body sequentially comprises an upper groove baffle, a vertical groove baffle and a lower groove bottom for locking a rack; wherein the curve track main body sequentially comprises a leg straight section, a hip arc-shaped section, a waist straight section, a back arc-shaped section, a shoulder and neck reverse arc-shaped section and a head straight section, and the adjacent sections are in tangent smooth transition. According to the utility model, the radius of the arc-shaped section is increased, so that the track curve is smoother, and the adjacent sections are in tangent smooth transition; reasonable distribution of all sections of the track is beneficial to processing and forming, the massage machine core can walk more smoothly without being blocked, the massage machine core is particularly suitable for a lying state, and a human body can be kept more stretched and relaxed.

The application relates to the field of bone-setting reset chairs, in particular to a spring pressing type bone-setting reset chair convenient to operate, which comprises a bottom support frame and a bone-setting mechanism installed above the bottom support frame, and the bone-setting mechanism comprises an adjusting assembly and a fixing assembly; during use, the first seat can be lifted in the interior of the device through the first hydraulic rod, so that the height of the first seat in the interior of the device can be adjusted; during bone setting, a doctor sits above the first seat, and then when the height is adjusted, the doctor can be adjusted to the most suitable treatment position; the second seat can be lifted in the interior of the device through the second hydraulic rod, so that the height of the second seat in the interior of the device can be adjusted; during bone setting, a patient sits above the second seat, feet are placed on the foot pads, the position of the thigh clamping plate and the inner side thigh backrest is adjusted, the lower body of the patient is fixed, and a doctor is facilitated to perform bone setting operation.

The invention provides a massage chair with a hand massage function. The massage chair comprises an electric telescopic assembly, a first walking frame assembly and an arm massage assembly. The arm massage assembly is fixedly connected with the first walking frame assembly, and the first walking frame assembly is movably matched with the electric telescopic assembly so that rotation output by the electric telescopic assembly can be reversed into reciprocating linear motion of the first walking frame assembly in the first direction. The arm massage assembly comprises a first motor, an eccentric moving part, a first reversing part and an arm massage part; the first motor is used for driving the eccentric motion part to eccentrically rotate, and the first reversing part is used for reversing the eccentric motion of the eccentric motion part into the reciprocating linear motion of the arm massage part in the second direction.

The invention belongs to the technical field of correction intelligent control, and discloses an intelligent correction evaluation system and method for scoliosis, based on an intelligent multi-module sensor, a scoliosis intelligent correction system is built; based on a human body three-dimensional surface topography measurement technology, establishing an intelligent scoliosis evaluation system; based on an intelligent multi-module sensor and wearable ultrasonic image equipment, internal forms and activity characteristics of spine related muscles during spine correction are evaluated; and comprehensively analyzing a scoliosis correction mechanism by combining a scoliosis correction strategy, a scoliosis correction effect and related muscle activity characteristics of the spine, and determining an optimal biomechanical correction strategy. The external force is applied to the spine to control spine deformity, correction effects generated by different correction strategies are disclosed by analyzing a scoliosis correction mechanism, the conservative treatment effect of a scoliosis patient can be improved, and the device has great significance in improving the life quality of the patient, reducing the family economic burden and relieving the pressure of a medical system.

A cylindrical hoop is arranged on the side wall of the left side of a bearing seat, a tissue box is arranged in the center of the upper end face of the bearing seat, a cup taking device is arranged on the right side of the upper end face of the bearing seat, and the center of the cylindrical hoop, the center of the tissue box and the center of the cup taking device are all located on the center line of the bearing seat. The right hoop, the tissue shell and the connecting sleeve are integrally formed, and the tissue bottom plate and the cup taking opening are integrally formed to form a bearing bottom plate. The cylindrical hoop, the tissue box and the cup taking device are integrated on the bearing seat, so that the effective utilization of space and the convenience of operation are realized; the right hoop, the tissue shell and the connecting sleeve are integrally formed, and the tissue bottom plate and the cup taking opening are integrally formed, so that the structural stability is enhanced, the cleaning and maintaining processes are simplified, and the use efficiency of the dental medical bed chair and the medical experience of a patient are improved.