41results about How to "Observe carefully" patented technology

A shape of endoscope detecting apparatus in accordance with the present invention consists mainly of a shape detection unit, a marker, a location information of marker acquisition unit, and a display control unit. The shape detection unit detects the shape of a portion of an insertion unit of an endoscope inserted into a subject, and produces graphic data expressing the shape thereof. The marker is placed near a position on the subject at which the endoscope is inserted. The location information of marker acquisition unit acquires the location information of the marker. The display control unit graphically indicates on a display device the shape of the portion inserted into a body cavity, which is detected by the shape detection unit, using as a reference the location information of the marker acquired by the location information of marker acquisition unit.

The invention relates to an image viewing device, and especially relates to a radiology department adjustable image viewing device. The technical problem to be solved by the invention is to provide a radiology department adjustable image viewing device. The radiology department adjustable image viewing device includes a pedestal, wheels, a housing, an elevating mechanism, a pole, an observation frame, a lamp socket, bulbs and the like, wherein the wheels are arranged at the bottom of the pedestal; the housing is arranged at the top of the pedestal; the elevating mechanism is arranged in the housing; the pole is arranged in the housing; the pole is connected with the elevating mechanism; a first guide hole is formed in the top of the housing; the pole penetrates through the first guide hole; the observation frame is arranged at the left end of the top of the pole; the lamp socket is arranged at the right wall in the observation frame; and the bulbs are arranged on the lamp socket. The radiology department adjustable image viewing device achieve the effect of adjusting the angle and preferably assisting doctors, and has the advantages of being simple in operation, being convenient to use, and being high in promotional performance.

The invention discloses a textile tearing performance testing device which comprises a workbench, supporting columns are fixedly connected to the periphery of the bottom end of the workbench, a discharging groove is fixedly connected to one side of the top end of the workbench, a through groove is formed in the end, close to the center line of the workbench, of the discharging groove, and a testing mechanism is installed at the top end of the workbench. And an electric slide rail is arranged in the testing mechanism. According to the invention, one end of a to-be-detected textile can be quickly extruded and fixed in a C-shaped plate by rotating a hand-screwed bolt, and the electric slide block can drive a tension meter to slide in the electric slide rail, so that the tension meter can drive the C-shaped plate and one end of the textile to move for a pull test, the operation is simple, time and labor are saved, and the previous tedious fixing mode is changed; and the situation that thetextile falls off in the pulling process can be prevented, and in the moving process of the electric sliding block, a marking needle head can be driven to move at the upper end of a precision ruler, so that a worker observes the pulling distance conveniently.

The invention provides a dead zone image acquiring method and a terminal device, which are used for determining a dead zone of a driver in a cab by gathering head features of the driver, and displaying an image of the dead zone, so as to reduce the driving dead zone and improve the driving safety. The method comprises: acquiring key point feature data of the driver; determining a dead zone visionrange corresponding to a preset position of a vehicle according to the key point feature data of the driver; acquiring a dead zone image corresponding to the dead zone vision range; and displaying thedead zone image.

The invention discloses an operating table special for a cardiothoracic surgery department. The operating table special for the cardiothoracic surgery department comprises a table body, an illuminating lamp, and a moveable plate. The bottom of the table body is provided with a support column. A first hydraulic cylinder is installed above a support plate. A second hydraulic cylinder is installed above the support plate at one side of the first hydraulic cylinder. The inner side of an installing groove is provided with the moveable plate through a rotation shaft. An electric push rod is installed above a U-type sliding rail. An installing block is installed above the electric push rod. One side of the installing block is provided with a telescopic sleeve rod through a hinging shaft. The inner side of the telescopic sleeve rod is sheathed with a telescopic rod. The operating table special for the cardiothoracic surgery department is capable of, through installing the first hydraulic cylinder, the second hydraulic cylinder, the moveable plate, a controller, the table body, the illuminating lamp, the electric push rod, the telescopic rod, and a coil pipe structure, solving problems thata patient body cannot be mechanically lifted and an illuminating mechanism is not easily adjusted.

The invention discloses a training platform for the simulation of a cardiac surgical operation, and the training platform comprises a platform body. The bottom of the platform body is provided with supporting legs, and the bottoms of the supporting legs are provided with traveling wheels. One side of the platform body is provided with a supporting rod, and the top of the supporting rod is providedwith a display screen. The top of the platform body is provided with an installation groove, and the interior of the installation groove is provided with an objective table. Two sides of the surfaceof the objective table are fixedly provided with fixed rods, and the bottom of the platform body is provided with an installation housing. The training platform is provided with a timer, a PLC controller, a buzzer, a camera, a display screen, an illumination lamp, the traveling wheels, a motor, a hydraulic cylinder, a folding frame, and the objective table, and solves the problems that a conventional training platform does not have the function of timely warning and has fewer functions.

The invention provides a multifunctional embroidery display stand. The multifunctional embroidery display stand comprises a display stand and an electronic display device, wherein the display stand comprises a display frame, an LED lamp, a support frame and a base, the LED lamp is connected with a controller; the electronic display device comprises a display, wherein a bracket is arranged at the top of the display frame, the display is fixed on the bracket, the display is connected with the controller, and the display is used for playing the image data of the display embroidery; human body infrared sensors are arranged on the front, back , left and right sides of the support rod, human body infrared sensors are connected with the controller, and when a human body infrared sensor detects aperson around the display platform, the controller controls the LED lamp and the display to be opened; the controller controls the LED lamp and the display to turn off when no one around the display is detected by the human infrared sensor. The multifunctional embroidery display stand can ensure that the visitors can carefully observe the embroidery under the good lighting conditions, and the embroidery can not be in the light state for a long time. And the video content is played through the display, so that the visitors can obtain more information on the embroidery.

The invention provides a nursing device for back slapping after neurosurgery, belongs to the field of medical auxiliary devices, and solves the problems of high difficulty and high labor intensity inturning over and slapping the back of a patient by medical staff. The device comprises a lying plate and a slapping mechanism, the slapping mechanism comprises a mounting frame and a sliding plate, the mounting frame is fixed under the lying plate, two sliding grooves are provided under the mounting frame, reciprocating screws are rotatably arranged in the sliding grooves, chain wheels are fixed to the ends of the reciprocating screws, chains are arranged on the two chain wheels, and a reciprocating motor is fixed to the end of the mounting frame; the output shaft of the reciprocating motor isconnected with one reciprocating screw, the two ends of the sliding plate are screwed with the reciprocating screws, a first electric push rod is fixed to the sliding plate, a slapping box is fixed to the end of the first electric push rod, a fixing plate is hinged to one side of the lying plate, and a bending mechanism is hinged to the end of the lying plate. According to the invention, the working difficulty and labor intensity of medical staff for turning over and slapping the back of a patient are reduced.

The invention discloses a sinusoidal wave demonstrating device with adjustable playing speed. The sinusoidal wave demonstrating device includes a fixing base, a speed regulating button and waveform chunks, supporting legs used for fixing are arranged on the bottom part of the fixing base, a working bin is connected with one side of the fixing base, a storage bin is arranged inside the storage bin, and the inner side of the storage bin is connected with a motor through a connecting shaft, the motor is connected with a rotating shaft through a conveyor belt, and a controller for controlling the motor is arranged below the storage bin inside the working bin. According to the sinusoidal wave demonstrating device, firstly the motor is arranged inside the storage bin, the motor is connected with a rotating shaft in a transmission mode through the conveyor belt, a plurality of waveform chunks are arranged on the rotating shaft, and the waveform chunks form a sinusoidal wave shape, so when the electric belt drives the rotating shaft to rotate, the rotation of the sinusoidal wave waveform can be demonstrated, so that students can better understand the sinusoidal waveform movement, meanwhile teachers are assisted to explain in a better way.

The invention discloses a comprehensive examination device specially used in a stomatology department. The device includes a bottom plate, a lifting unit, an examination unit, a supporting unit and acontroller; the front side of the upper surface of the bottom plate is provided with the controller; and the lifting unit includes a main motor, a fixing block, a lead screw, a movable block and a connection block, the bottom end of the fixing block is connected to the upper surface of the bottom plate, the left side surface of the fixing block is provided with a groove, the lead screw is connected in the groove, the main motor is located at the top end of the fixing block, the output shaft of the main motor is connected to the top end of the lead screw, the movable block is slidingly connected to the groove in the left side surface of the fixing block, a screw hole in the side surface of the movable block is connected with a lead screw thread, the left side surface of the movable block isconnected to the middle of the right side surface of the connection block, and the left side of the upper surface of the connection block is provided with the supporting unit. The comprehensive examination device specially used in the stomatology department is convenient to use and simple to operate, and has strong applicability and a good supporting effect.

The invention discloses an oral foreign body adsorption device for clinical tooth repair. The oral foreign body adsorption device comprises a pipe body, a cleaning unit and an adsorption unit, wherein an L-shaped connecting block is arranged in the middle of the pipe body; fixing blocks are arranged at the front end and the rear end of the upper surface of the L-shaped connecting block respectively; a second suction nozzle is arranged at the left end part of the pipe body; a first suction nozzle is fixedly mounted at the other end of the second suction nozzle; an L-shaped connecting pipe is arranged at the right end part of the pipe body; a foreign body collection bottle is arranged at the bottom of the L-shaped connecting pipe; and the L-shaped connecting pipe is in threaded connection with an internal thread arranged at the top of the inner side of the foreign body collection bottle through an external thread arranged at the bottom of the outer side of the L-shaped connecting pipe. The oral foreign body adsorption device for clinical tooth repair can adsorb and discharge oral foreign bodies in a tooth repair process, is unlikely to block an adsorption pipe, has an illumination shooting function and facilitates observation of a worker, so that the operation efficiency of a medical worker is improved.

In a console, a control unit functions as an acquisition unit that acquires a radiographic image of a breast, a derivation unit that derives a mammary gland content rate for each pixel of a breast region in the radiographic image, and a detection unit that detects a mammary gland concentrated region in which mammary glands are concentrated on the basis of a result of specifying whether a specific pixel which is each pixel of the breast region is a pixel included in the mammary gland concentrated region of the breast region on the basis of the mammary gland content rate of the specific pixel and a mammary gland content rate of a pixel in a local region around the specific pixel.

The invention relates to a multifunctional philatelic tool, and belongs to the technical field of cultural recreation supplies. The multifunctional philatelic tool comprises a handle, a magnifying lens and tweezers; a mounting stand is arranged at the front end of the handle; the tweezers are fixedly connected to the mounting stand, and an axial lead of the tweezers is in the same straight line as that of the handle; an LED lamp is also mounted on the mounting stand; the amplifying lens is hinged to the head end of the handle; a control switch capable of controlling the LED lamp to be on and off is arranged at the tail end of the handle; the tweezers are prepared from stainless steel, and the process for processing the tweezers is also disclosed. The multifunctional philatelic tool is multifunctional and convenient to use; the philatelic tweezers are high in corrosion resistance, antibacterial property, wear resistance, heat resistance and other comprehensive performances.

The invention discloses a novel display device special for artistic designing. The novel display device special for artistic designing comprises a base, four metal movable connecting rods are installed below the base, metal fixed connecting rods are installed below the metal movable connecting rods, braking universal wheels are installed below the metal fixed connecting rods, five second through holes are formed in the front end faces of the metal movable connecting rods, and run through the inside of the metal movable connecting rods, five first through holes are formed in the front end facesof the metal fixed connecting rods, and run through the inside of the metal fixed connecting rods, an artistic-designing displaying side plate is installed on the base, a power interface, a first lighting lamp switch button and a second lighting lamp switch button are installed on the one side of the back end face of the base, and the power interface is installed on one side of the first lightinglamp switch button. The novel display device special for artistic designing provides multidirectional, multi-angle and multiform artistic designing work displaying.

The invention discloses a treating device externally applied to a mammal body. The treating device comprises a high-frequency high-pressure generator and stable supporting pad feet, the four stable supporting pad feet are arranged at the four corners of the lower end of the high-frequency high-pressure generator correspondingly, and the four stable supporting pad feet are connected to the four corners of the lower end of the high-frequency high-pressure generator through bolts. According to the treating device, a collecting box is arranged on the lower side of one end of a photograph bed of the treating device, in this way, when a pet is shot through an X-ray machine, excreta and vomits of the pet can be collected through the collecting box, moreover, through combination of a movable supporting mechanism and a binding belt, the treating device externally applied to the mammal body can be better used, the movable supporting mechanism adopts sliding groove and sliding block type connection, in this way, when not used, the movable supporting mechanism can also be taken down from the treating device, and the using performance of the treating device externally applied to the mammal bodyis improved.

The invention discloses an efficient and accurate wire cutting machine. The wire cutting machine comprises supporting legs; a fixing plate is fixedly connected to the tops of the supporting legs; telescopic rods are fixedly connected to the top, close to the side surfaces of the fixing plate, of the fixing plate; a workbench is fixedly connected to the tops of the telescopic rods; a wire body is in transmission connection to the upper surface of the workbench; a fixing block is fixedly connected to the lower surface of the workbench; and an upper fixing rod is rotationally connected to the surface of the fixing block through a bearing. According to the wire cutting machine, through cooperation of the structures, the situation that a wire moves in the cutting process is reduced, the cuttingaccuracy of the wire is guaranteed, the situation that the wire is pulled and jumps due to the fact that a wire cutter breaks down is reduced, pressure generated in the wire cutting process of the wire cutter can be decomposed, the situation that the workbench is damaged due to the fact that the wire cutter works for a relatively-long time is relieved, and convenience is brought to work of a user.

The invention discloses a medical image observation lamp box which comprises a film pressing plate, a housing and a rotating shaft. One side of the housing is provided with a first bracket through therotating shaft, and the outer side of the housing is provided with a second bracket through the rotating shaft. The surface of the housing is provided with a glass window. The inner walls of the housing at two sides of the glass window are provided with LED lamps. The upper end and the lower end in the housing are provided with light supplementing lamps. A fixed plate is fixedly mounted in the housing. One side of the fixed plate is provided with the film pressing plate through an articulated shaft. The top end of the film pressing plate is provided with a second magnet. The top end of the fixed plate is provided with a first magnet. The top end in the housing is provided with a heat radiating fan. According to the medical image observation lamp box, through arranging the rotating shaft,the housing, a curtain, the light supplementing lamps, the LED lamps, the glass window, the heat radiating fan, the film pressing plate, the fixed plate, the first magnet and the second magnet, problems of incapability of realizing easy adjustment and low film pressing firmness are settled.

The invention discloses a humerus supracondylar fracture reduction mechanism. The humerus supracondylar fracture reduction mechanism comprises a machine body, wherein bases are fixedly connected to the two sides of the lower end of the machine body, a lower reduction device is arranged between the bases, an upper reduction device is fixedly connected to the middle of the upper end of the lower reduction device, the upper reduction device and the lower reduction device jointly form a longitudinal reduction device, an access hole is formed in one side of the machine body, an inflation ring is arranged on the outer side of the access hole, an isolation plate is arranged on the same side of the machine body and the access hole, a power interface is formed in the position, close to the lower end, of one side of the machine body, a data interface is formed in the lower end of the power interface, the lower reduction device and the upper reduction device are the same in structure and are connected with the interior of the machine body in a vertically symmetrical mode, a transverse reduction device is arranged in the machine body, and the transverse reduction device and the longitudinal reduction device are the same in structure. The humerus supracondylar fracture reduction mechanism is provided with the reduction device, a traction ring and an X-ray emitter, so the purposes of easy operation, stable effect and high recovery speed during use can be achieved.

The invention belongs to the machinery technical field and relates to a crane cable for a heat treatment workshop. With the crane cable adopted, problems such as the low convenience of the operation of a crane by a worker who wants to draw a workpiece out from a furnace in a heat treatment workshop due to a crane cable in the prior art can be solved. The crane cable of the invention comprises a plurality of conductors; each conductor is sleeved with an insulating layer; each insulating layer is sleeved with a protective layer; the protective layers are sleeved with a sheath; gaps between the sheath and the protective layers are filled with flame-retardant particles; a channel A along the length direction of the sheath is formed in the sheath; a memory alloy wire A is arranged in the channel A; the memory alloy wire A is linear at room temperature; and when the memory alloy wire approaches a heated workpiece, the memory alloy wire can be bent away from the workpiece. With the crane cable of the invention adopted, the convenience of the crane operation in work can be effectively improved.

The invention discloses a mechanical design teaching model frame. The device comprises a base, a mounting shell is arranged at the top of the base, a rotating motor is arranged on the outer wall of one side of the mounting shell, a rotating plate is arranged on an output shaft of the rotating motor, annularly-distributed mounting grooves are formed in the circumference of one side of the rotatingplate, an electromagnet plate is arranged on the inner wall of one side of each mounting groove, and a fixing plate is arranged on one side of each electromagnet plate. According to the invention, therotating motor drives the rotating plate to rotate, so that different teaching models rotate along with the rotating plate, students with different heights can conveniently observe the teaching model, in the rotating process of the rotating plate, the collecting groove slides in the sliding groove, and the collecting tank is always kept at the bottom of the fixing plate due to gravity, and an opening of the collecting tank is always kept upward, so that the collecting tank can always hold and protect the model parts on the fixing plate when the device is used, and the loss of the model partsdue to falling in the use process is effectively avoided.

In a console, a control unit functions as an acquisition unit that acquires a radiographic image of a breast, a derivation unit that derives a mammary gland content rate for each pixel of a breast region in the radiographic image, and a detection unit that detects a mammary gland concentrated region in which mammary glands are concentrated on the basis of a result of specifying whether a specific pixel which is each pixel of the breast region is a pixel included in the mammary gland concentrated region of the breast region on the basis of the mammary gland content rate of the specific pixel and a mammary gland content rate of a pixel in a local region around the specific pixel.

The invention discloses an observation mirror for electric inspection. The observation mirror comprises a plane mirror, a view cylinder and an observation cylinder. An intermediate cylinder is arranged between the view cylinder and the observation cylinder. The view cylinder has an L-shaped structure; and the observation cylinder is arranged vertically. An extension cylinder is installed movably in the view cylinder; and a view frame is in threaded connection with one end of the extension cylinder. A push rod motor is welded to the bottom of the view cylinder; a rectangular block is welded tothe bottom of the extension cylinder; an output shaft of the push rod motor is welded to one side of the rectangular block. A limiting block is welded to the top of the view cylinder; a limiting holeis formed in the limiting block; and a limiting rod is installed in the limiting hole in a sliding manner. According to the invention, the observation mirror has high economy and practicability; whenthe space between the view frame and an electric meter is adjusted and the view frame rotates, observation is carried out comprehensively and clearly, so that the observation difficulty is reduced; the limiting rod is used for limiting the extension cylinder and an arc block limits the rotation; and with an illumination lamp, light is changed and thus observation is carried out clearly in details.

The invention discloses a gynecological scraping plate. The gynecological scraping plate comprises a handheld part, a first connecting rod, a medicine application plate, a second connecting rod and amounting plate, wherein a rubber anti-skid sleeve is arranged on the surface of the handheld part, and the two ends of the handheld part are provided with the first connecting rod and the second connecting rod through threads respectively; the medicine application plate is welded to the other end of the first connecting rod, a medicine storage groove is formed in one end of the medicine application plate, and a button battery is installed in a battery assembling groove; an LED lamp panel is arranged on the surface of one end of the second connecting rod, and a mounting plate is arranged on thesecond connecting rod on one side of the LED lamp panel; limiting fixing parts are arranged at the two ends of the mounting plate, and scraping plate components are arranged on the surface of the mounting plate at equal intervals; a protective layer is arranged at one end of each scraping plate component. By arranging a series of structures, the gynecological scraping plate is safer and more convenient to use during practical application.

The invention relates to an auxiliary device for difficult trachea cannula. The device comprises a trachea cannula body, an inner ring extension tube and an inner ring fixing tube, wherein the inner ring extension tube and the inner ring fixing tube are arranged in the trachea cannula body. One end of the trachea cannula body is a tail end connector, and the other end is a front end insertion opening. The inner ring fixing tube is installed inside the tail end connector of the trachea cannula body through a rotating shaft. One end of the inner ring fixing tube extends out of the trachea cannula body and is connected with an end-expiratory carbon dioxide monitoring device, and the other end is in threaded connection with the inner ring extending tube in the trachea cannula body. The outer side face of the inner ring extension tube and the inner side face of the trachea cannula body are arranged in an attached mode and can slide relatively. The end, away from the inner ring fixing tube,of the inner ring extension tube is arranged at the front end insertion opening of the trachea cannula body, and a micro camera is installed in the end opening through a supporting column. According to the invention, the telescopic length of the inner ring extension tube can be adjusted; the angle of the end of the inner ring extension tube can be adjusted; and end-expiratory carbon dioxide can bemonitored.

The invention relates to the technical field of medical instruments, in particular to a multifunctional combined mouth gag which comprises an upper support frame and a lower support frame, an openingadjusting device is connected between the upper support frame and the lower support frame; the upper support frame is connected with a lighting device; the surface of the lower support frame is connected with a tongue depressor device. A supporting part is located on the side edge of the upper supporting frame and the side edge of the lower supporting frame, related operations on the oral cavity by medical personnel are not influenced; the adjustable tongue depressor is adopted; damage to the oral cavity and the throat due to the overlong tongue depressor is avoided; the tongue depressor is fixedly connected with the lower supporting frame of the mouth gag, a medical worker does not need to hold the tongue depressor by hand, the supporting frame is fixedly connected with the LED lamp, illumination is convenient for the medical worker to carefully conduct operation and observation in the oral cavity, illumination does not need to be conducted by other medical workers independently, andthe efficiency of the medical worker is improved.