29 results about "Examination technique" patented technology

The utility model provides an abdomen protection cover for abdominal ultrasonic examination, belongs to the technical field of ultrasonic examination, and mainly aims at solving the problem that the length of a traditional abdomen protection cover cannot be adjusted according to the body type of a patient. The following technical scheme is provided: the abdomen protection cover comprises a protection cover main body, and a first adjusting block is arranged on one side of the protection cover main body; an adjusting belt is arranged on one side of the first adjusting block, a second adjusting block is arranged on the other side of the adjusting belt, square spring adjusting blocks are arranged on the two sides of the adjusting belt, and a plurality of sets of square adjusting grooves are formed in the positions, corresponding to the square spring adjusting blocks, of one side of the first adjusting block and one side of the second adjusting block. The adjusting belt is pressed to transfer the square spring adjusting block from one square adjusting groove to the other square adjusting groove according to the requirements of a user, so that the adjusting belt can be attached to the body shape of the user, the user cannot feel too tight or too loose, and the problem that the length of a traditional abdomen protection cover cannot be adjusted according to the body shape of the patient is solved.

The embodiment of the invention provides an ultrasonic inspection method, ultrasonic inspection equipment and an ultrasonic inspection system, and belongs to the technical field of ultrasonic inspection. The method comprises the following steps: acquiring an ultrasonic examination task of a patient through an ultrasonic workstation system; pushing the ultrasonic inspection task to ultrasonic equipment; receiving ultrasonic data corresponding to the ultrasonic inspection task returned by the ultrasonic equipment; obtaining an examination result based on the ultrasonic data and input by the user; and sending the ultrasonic data and the inspection result to an ultrasonic workstation system. According to the embodiment of the invention, the specialized software system is connected with the ultrasonic workstation system for use in the form of middleware, so that the quality and efficiency of specialized ultrasonic inspection can be improved.

The utility model belongs to the technical field of gynecologic examination, and discloses a movable examination couch for gynecologic examination, which comprises a couch board, a worm rotationally connected with the couch board, a mounting groove formed in the couch board, a rotating shaft rotationally connected with the inner wall of the mounting groove, a worm wheel connected with the rotating shaft, a worm wheel meshed with the worm, a handle connected with the worm, and a rotating arm connected with the rotating shaft. A movable groove is formed in the bed board, the rotating arm is in sliding connection with the movable groove, the rotating arm is in sliding connection with a supporting rod, a positioning hole is formed in the supporting rod, the rotating arm is in threaded connection with a jackscrew, the jackscrew is matched with the positioning hole, the rotating arm is detachably connected with a leg support, the bed board is connected with a foot stool, the foot stool is connected with trundles, and the bed board is detachably connected with a cleaning device. The distance between the leg supports can be adjusted to flexibly adapt to different examination types, various operation requirements of doctors are met, and the universality and practicability of equipment are improved.

The invention relates to the technical field of ultrasonic examination, in particular to an ultrasonic lateral clinostatism examination bed beneficial for displaying a long axis of a common bile duct pancreatic segment, which comprises a support, wheels symmetrically arranged are rotatably mounted at the bottom of the support, and a fixing plate is fixed on the support; the first bed plate and the second bed plate are arranged on the fixing plate, and a supporting mechanism connected with the first bed plate and the second bed plate is arranged on the fixing plate; the lifting mechanism is arranged on the fixing plate and connected with the supporting mechanism; the nursing bed is characterized by further comprising an adjusting assembly which is arranged on the fixing plate and connected with the supporting mechanism, and the adjusting assembly can drive the first bed plate and the second bed plate to move through the supporting mechanism; the overturning assembly is arranged on the fixing plate and connected with the supporting mechanism; and the protective fences are symmetrically arranged on the fixing plate, and the fixing plate is further provided with a protective mechanism connected with the protective fences and the supporting mechanism.

The utility model relates to the technical field of intestinal tract examination, in particular to an intestinal tract examination device for veterinarians, which comprises a moving trolley, a host, a monitor, an electronic gastrointestinal endoscope, a support component and a guide component, the upper portion of one side of the moving trolley is connected with the support component, the electronic gastrointestinal endoscope is connected onto the support component, and the guide component is connected with the host. A host and a monitor are arranged on the upper portion of the mobile vehicle, a guide assembly is arranged on the outer portion of the electronic gastrointestinal endoscope when the electronic gastrointestinal endoscope is used, the mobile vehicle is composed of a bottom frame, a vertical rod, a hanging groove, a tray, a mounting disc, a hook, a storage basket and a fence, and the supporting assembly is composed of a bayonet socket, a supporting rod and a supporting frame. And the guide assembly is composed of a guide pipe, a handheld ring, a mounting sleeve and a connecting sleeve, the connecting sleeve is connected to one end of the guide pipe, the mounting sleeve is connected to the outer portion of the connecting sleeve, and the handheld ring is arranged at the upper end of the mounting sleeve.

The utility model relates to the technical field of ophthalmic examination, in particular to a clinostatism assist device for ophthalmic examination. According to the technical scheme, the ophthalmic examination clinostatism assist device comprises a control box, a headrest is installed at one end of the control box, a base plate is installed at the end, away from the headrest, of the control box, a rotating shaft is rotationally installed in the control box, a worm is arranged on the rotating shaft, a connecting block is arranged at the bottom end of the headrest, and a connecting rod is arranged on the connecting block. A connecting shaft is inserted into the connecting block, a turbine is arranged at the end, located in the control box, of the connecting shaft, and the rotating shaft is meshed with the turbine of the connecting shaft through a worm so as to drive the connecting shaft to rotate and further drive the headrest connected with the connecting shaft to deflect. The rotating shaft is driven by the hand wheel to rotate, then the worm is driven to be meshed with the turbine, and deflection adjustment of the headrest can be achieved. By means of the design, a doctor can easily adjust the head angle of a patient according to examination requirements, and the examination flexibility and accuracy are improved.

The utility model provides a disposable solid coupling agent ultrasonic probe sleeve, belongs to the technical field of ultrasonic inspection, and solves the problem that in the prior art, a clamping sleeve is used for installing a solid coupling agent on an ultrasonic probe and cannot adapt to ultrasonic probes of various specifications. The device comprises a mounting plate, a mounting window is formed in the mounting plate, a solid coupling agent is clamped in the mounting window, and a bag body with openings in the two ends is connected to the mounting plate. The ultrasonic probe extends into the bag body and is attached to the solid coupling agent, in the examination process, the bag body and the ultrasonic probe are held by a hand so that the bag body can be prevented from being separated from the ultrasonic probe, and compared with the use of the liquid coupling agent, the operation time is saved, and a user can have more energy to diagnose the illness state; the ultrasonic probes in various shapes can be conveniently sleeved with the bag body, so that the bag body is suitable for the use of the solid coupling agent by the various ultrasonic probes, and the application range is greatly widened.

The utility model relates to the technical field of ophthalmic examination, and discloses a lighting device for ophthalmic examination, which comprises an annular plate and an upper plate, the annular plate is arranged on one side right above the upper plate, a rotating plate is fixed at the bottom of the annular plate, the rotating plate is rotatably connected above the upper plate, an angle adjusting mechanism is arranged between the upper plate and the annular plate, and the angle adjusting mechanism is fixed on the upper plate. A supporting rod is fixed to the bottom of the upper plate, a bottom plate is fixed to the bottom of the supporting rod, and spotlighting lamps are arranged on the two sides in the annular plate. The two eyes of a patient can be illuminated through the spotlighting lamps on the two sides in the annular plate, the distance between the two spotlighting lamps can be adjusted through the transverse distance adjusting mechanism, and therefore people with different eye distances can be better illuminated.

The invention discloses a liver ultrasonic image intelligent acquisition method based on reinforcement learning, which relates to the technical field of intelligent medical examination and comprises five stages of data acquisition and preprocessing, reinforcement learning environment construction, reinforcement learning model training, image quality evaluation and real-time feedback guidance. According to the method, the reinforcement learning algorithm is introduced into liver ultrasonic image acquisition, and intelligent and real-time acquisition guidance is realized by dynamically adjusting the operation of the probe. A probe operation strategy model is established through deep reinforcement learning, and the method can adapt to the difference between anatomical structures of different patients and ultrasonic equipment, so that high-quality image acquisition is kept in a complex environment. A real-time image quality evaluation module is integrated, and the quality of the current image is dynamically analyzed based on multiple indexes. Feedback of position adjustment, angle optimization and pressure adjustment is provided in real time through action instructions generated by the reinforcement learning decision module, doctors are helped to quickly optimize the operation process, and the image acquisition efficiency is improved.

The application relates to the technical field of medical examination, in particular to an examination data acquisition method and system, a terminal device and a storage medium. The method comprises the following steps: acquiring and identifying the data types of corresponding examination data in a plurality of data storage libraries, and configuring data identifiers corresponding to the plurality of data storage libraries; matching the data identifiers according to a preset data detection type, generating a corresponding target data storage library according to a database connection instruction, and connecting the target data storage library; if the examination data in the target data storage library meets a target data type, acquiring corresponding examination data in the target data storage library; if the examination data in the target data storage library does not meet the target data type, acquiring corresponding heterogeneous detection data in the target data storage library; and analyzing the heterogeneous detection data to generate a corresponding data classification strategy. The examination data acquisition method and system, the terminal device and the storage medium provided by the application have the effect of improving the acquisition efficiency of examination data.

The invention belongs to the technical field of ultrasonic examination, and discloses an anti-radiation isolation device for medical image.According to the technical scheme, the anti-radiation isolation device comprises two arched frames which are symmetrically arranged, a plurality of supporting beams are arranged between the arched frames, and the two ends of each supporting beam are fixedly installed on the arched frames on the corresponding sides respectively; a plurality of evenly arranged radiation-proof square columns are arranged below the supporting beams, vertical holes are formed in the tops of the radiation-proof square columns, the section of each vertical hole is oval, and a plurality of grooves are formed in the two sides of the inner wall of each vertical hole. According to the anti-radiation device, the parts, not needing to be detected, of a patient can be accurately covered, all the anti-radiation square columns can be independently controlled in the process, the anti-radiation characteristic is improved, and meanwhile the technical cognition that an anti-radiation structure needs to be integrally rigidly fixed to guarantee the isolation effect is broken through.

Techniques for performing a current imaging examination on a patient include: accessing a stored patient position model generated based on a previous imaging examination of the patient; matching a current pose of the patient to the patient position model, wherein an indication of the current pose relative to the patient position model is provided; performing a current scan on the patient upon determining that a discrepancy between the current pose and the patient position model is within a predetermined threshold or that the discrepancy between the current pose and the patient position model is unlikely to be reduced, wherein a protocol or rendering of the current scan is adjusted based on the discrepancy between the current pose and the patient position model; and storing any remaining discrepancy between the current pose and the patient position model as metadata associated with a resulting image of the scan.

The invention discloses a brachial plexus MRI body position fixing device which comprises an installation mechanism, the installation mechanism comprises a fixing plate arranged on an MRI examining table, the bottom of the end of the fixing plate is fixedly connected with a fixing block, the inner wall of the fixing block is in threaded connection with a fixing screw, the end of the fixing screw tightly abuts against the end of the MRI examining table, and the fixing block is fixedly connected with the fixing screw. The invention belongs to the technical field of MRI (Magnetic Resonance Imaging) examination, and aims to solve the problems that the shoulder width, arm length and head circumference difference of different patients are difficult to adapt in the prior art; in order to solve the technical problems that a patient feels uncomfortable due to the fact that blood vessels are pressed due to too tight fixation in the prior art, the technical effects are achieved that a plurality of sliding adjusting structures achieve full-dimension flexible adaptation, a first sliding block slides along an arm fixing assembly adjusting sliding groove, and each mounting plate slides along a head, neck and shoulder fixing assembly sliding groove; the U-shaped fixing part is matched to move along the transverse adjusting sliding groove, and the shoulder width, the arm length and the head circumference difference of different patients can be accurately adapted.

The utility model discloses a clinical medical examination technology smear device which comprises an operation table, positioning frames are oppositely arranged on the left side and the right side of the upper surface of the operation table, clamping assemblies are arranged on the front sides and the rear sides of the two positioning frames, a positioning strip is arranged on the rear side of the operation table, and a moving frame is arranged on the outer side of the positioning strip. The positioning seat provides a stable supporting point for the operation table, the contact area of the rubber block and the operation table is large, friction force can be increased, the operation table is effectively prevented from sliding or displacing in the using process, and therefore the situation that the operation table shakes, so that a sample moves, and the smear effect is affected is avoided; according to the technical scheme, the positioning frame can move on the operation table, then the adjusting block is pulled to drive the clamping plate to ascend, a sample can be placed on the lower side of the clamping plate, then the clamping plate is driven by the clamping spring to clamp the sample, the sample can be prevented from moving during smear through stable clamping of the clamping assembly, and therefore the smear effect is ensured.

The invention relates to the technical field of intelligent ultrasonic examination, and discloses a risk assessment method and system based on a vascular ultrasonic image, a terminal and a storage medium, and the method comprises the steps: obtaining ultrasonic echo data of a wearable ultrasonic patch, carrying out the reconstruction processing of the ultrasonic echo data, and obtaining the vascular ultrasonic image; acquiring clinical risk factors of a patient, analyzing the vascular ultrasound image according to a vein recognition and compressibility analysis algorithm and a texture and blood flow feature extraction algorithm to obtain vein image features, and inputting the vein image features and the clinical risk factors into the trained risk assessment model for assessment to obtain a venous thrombosis risk score; and obtaining a timestamp and historical data, determining a risk level according to the timestamp, the historical data and the venous thrombosis risk score, and sending alarm information to medical personnel. The venous thrombosis risk is dynamically assessed by constructing the risk assessment model, and accurate monitoring and graded early warning of the venous thrombosis risk of the patient are achieved.

An x-ray diagnosis apparatus according to an embodiment includes an x-ray tube holder, a supporter, an ultraviolet ray, a contact portion detector, and an irradiation controller. The x-ray tube holder holds an x-ray tube. The supporter movably supports the x-ray tube holder. The ultraviolet ray emitter is disposed to the x-ray tube holder and emits ultraviolet rays. The contact portion detector detects a contact portion touched by a subject of detection, which is at least one of a subject of examination and an examination technician. The irradiation controller controls the support to move the x-ray tube holder to a position corresponding to the contact portion, and controls the ultraviolet ray emitter to emit the ultraviolet rays toward the contact portion.

The invention relates to the technical field of non-invasive physical examination robots, and discloses a robot health platform based on a non-invasive physical examination technology. The system comprises a multi-modal physiological data acquisition module which is used for acquiring body surface multi-source physiological signals based on a non-contact sensing array and generating a standardized physiological feature matrix through time-space synchronization and noise suppression processing; the body surface-in body correlation modeling module is used for constructing a three-dimensional human body mapping model, and generating a multi-scale physiological state map by fusing deep and shallow layer features through a layered attention mechanism; the dynamic risk assessment module is used for extracting a time-varying health index, identifying an abnormal mode evolution rule through a bidirectional time sequence convolutional network, and outputting a hierarchical risk early warning signal; the self-adaptive detection strategy module is used for adjusting the detection area and the sampling frequency according to the early warning signal and generating an optimal detection path planning scheme; the intelligent interaction feedback module is used for controlling the robot to execute a full-automatic physical examination process, monitoring physiological response in real time and updating an atlas.

The present application provides an ultrasound examination method, apparatus and ultrasound examination system, which belongs to the technical field of ultrasound examination. The method includes: obtaining an ultrasound examination task for a patient through an ultrasound workstation system; transmitting the ultrasound examination task to an ultrasound device; receiving ultrasound data corresponding to the ultrasound examination task returned from the ultrasound device; obtaining an examination result that is inputted by a user based on the ultrasound data; and transmitting the ultrasound data and the examination result to the ultrasound workstation system.

Systems and techniques are disclosed for augmenting and / or automating aspects of vision examinations. In some implementations, context data is obtained from a plurality of data sources. A candidate command for adjusting a hardware component of optometric equipment is determined based on the current state of the vision examination. Prompt data for one or more trained machine learning models is generated based on the candidate command. The prompt data is provided to a hosting system associated with the one or more trained machine learning models. Model output data generated by the one or more trained machine learning models is obtained from the hosting system in response to providing the prompt data. The model output data is parsed based on the candidate command to generate one or more command-specific executable instructions for the hardware component. Output data representing the one or more command-specific executable instructions is provided for output.

The application relates to the field of medical image examination and discloses a one-stop cardiac magnetic resonance examination technology, which comprises the following steps: S1, high-integration degree nuclear magnetic resonance scanning technology: a high-integration degree imaging sequence is adopted to collect original data of multiple cardiac nuclear magnetic resonance examinations through one-time scanning; the original data comprises different contrast images for measuring myocardial tissue T1, T2 and T2 * , and movie images for evaluating the function of a cardiac ventricle; S2, expansion type deep learning reconstruction: all different T1, T2, T2 * weighted images and movie images in quantitative imaging and movie imaging data are reconstructed by adopting a deep learning-based reconstruction technology; S3, quantitative image reconstruction: T1, T2 and T2 * quantitative images are reconstructed by adopting a deep learning-based quantitative image reconstruction technology. The method realizes movie imaging for cardiac function examination, T1 quantitative imaging for myocardial tissue definition, T2 quantitative imaging and T2 * quantitative imaging in one-time scanning.

Systems and techniques are disclosed for augmenting and / or automating aspects of vision examinations. In some implementations, context data is obtained from a plurality of data sources. A candidate command for adjusting a hardware component of optometric equipment is determined based on the current state of the vision examination. Prompt data for one or more trained machine learning models is generated based on the candidate command. The prompt data is provided to a hosting system associated with the one or more trained machine learning models. Model output data generated by the one or more trained machine learning models is obtained from the hosting system in response to providing the prompt data. The model output data is parsed based on the candidate command to generate one or more command-specific executable instructions for the hardware component. Output data representing the one or more command-specific executable instructions is provided for output.

The invention belongs to the technical field of pediatric oral cavity examination, and particularly relates to a pediatric oral cavity tongue pressing device which comprises a bow arm and a supporting block. In the invention, a doctor expands the bow arm by holding the push rod and slowly applying thrust, and the bow arm is slowly pushed by the support of the long handle connecting rod and the limit of the auxiliary connecting rod. A patient stretches the tongue into an interlayer between the tongue depressor and the arch arm and keeps the tongue still. When the oral cavity of the patient expands to a sufficient degree for examination, a doctor holds the push rod with one hand to continuously keep the arch arm expanded, and the other hand pokes the medical camera to adjust the shooting range, and examines the oral cavity of the patient through an imaging picture imported into a computer until the touch control panel is lightly pressed to control the shutter to shoot a picture. In the process, the light supplementing lamp continuously performs light supplementing illumination on the oral cavity of the patient, and the shooting definition is guaranteed. After oral examination is completed, a doctor slowly loosens the push rod, and the bow arm is slowly reset and closed through pressure applied by the spring. Through the linkage design of the push rod and the U-shaped frame, the whole process of expansion-shooting is controlled by two hands.

The utility model relates to the technical field of gynecologic examination, in particular to an examination device for gynecologic examination of uterine prolapse patients, which comprises a holding handle and a fixing shaft, the holding handle is positioned at the lower end of the examination device, an adjusting component is sleeved outside the holding handle, the top end of the holding handle is fixedly connected with a lower blade, and the lower blade is fixedly connected with the fixing shaft. When the vaginal prolapse detector is used, the included angle between the upper blade and the lower blade is 10 degrees, the opening angle of the upper blade and the lower blade of the detector can be adjusted by pushing the sliding sleeve according to different prolapse degrees and vaginal widths, the lower blade is provided with scales, and the vaginal prolapse detector can be used for accurately measuring the prolapse degrees of the vaginal wall, the vaginal top end and the cervix uteri. After the inspector is taken out, the vulva can be measured through the scale surface, the length of the vaginal fissure, the length of the perineum body and the total length of the vagina can be accurately measured, the difference caused by the fact that an inspector estimates numerical values through visual inspection clinically at present is reduced, and therefore pelvic organ prolapse indexing is accurately carried out, and a follow-up treatment scheme is guided.

Techniques for automated documentation of medical imaging exams are disclosed. Acquired medical images are stored in an image buffer. A quality metric is determined for at least a portion of the medical images, and the quality metric is compared to a first threshold value. A content metric is determined for the at least a portion of the medical images, the content metric including an abnormality score characterizing at least one abnormality in the at least a portion of the medical images, and the content metric is compared to a second threshold value. At least a subset of the medical images is identified as representative images based on the first threshold value and the second threshold value, and the representative images are stored outside the buffer. The quality metric and / or the content metric can be generated using a neural network.

The utility model discloses a portable vision examination table, which relates to the technical field of vision examination and comprises an examination table body, a first pulley and a second pulley, an upper rod is mounted above the examination table body, a lower rod is mounted below the examination table body, movable rods are movably mounted on the inner sides of the two ends of the upper rod and the lower rod, and the movable rods are connected with the first pulley and the second pulley. Second sliding grooves are formed in the inner walls of one ends of the movable rods correspondingly, and second sliding wheels are movably installed on the inner sides of the second sliding grooves correspondingly. A pull rod is pulled upwards to make a stop block move upwards, then movable rods on the two sides are pushed inwards to make the movable rods move towards the inner sides of an upper rod and a lower rod, meanwhile, a second pulley moves in a second sliding groove, the second pulley moves to make a connecting belt drive a check meter body to move towards the inner side at the same time to be vertically folded, then the lower rod is rotated, and the check meter is folded. And by reducing the size, the inspection meter is more convenient to carry and work, and the problems that the size is large and the inspection meter cannot be folded and stored are solved.

The invention discloses an intelligent auxiliary inspection tester for diabetic peripheral neuropathy, and belongs to the technical field of diabetic peripheral neuropathy inspection.The intelligent auxiliary inspection tester comprises a shell and a mounting block movably embedded in the back face of the shell, two symmetrically-arranged pressing plates are fixedly connected to the back face of the shell, and a touch display screen is arranged on the front face of the shell; a groove is formed in the back face of the shell, the mounting block is movably connected into the groove formed in the back face of the shell in a clamped mode, the mounting block is of a hollow structure, an air outlet is formed in the mounting block, the air outlet is connected with the interior of the mounting block in a penetrating mode, and a mounting groove is formed in the shell; and a bearing in the mounting groove is connected with a self-resetting winding shaft tube. The constant distance between the examination point of a patient and the air outlet can be conveniently guaranteed, the accuracy of the examination result can be guaranteed during multiple examinations, and in addition, the hands of a doctor can be liberated.

The utility model discloses a hazardous article inspection device based on a hyperspectral imaging technology, which relates to the technical field of hazardous article inspection and comprises a bearing seat, a group of supporting legs are mounted on the bottom surface of the bearing seat, and a rotating groove is formed in the upper surface of the bearing seat; through cooperative arrangement of the bearing seat, the placing disc, the motor I, the automatic overturning assembly, the supporting frame, the LED illuminating lamp, the electric push rod, the mounting bracket and the hyperspectral imager, dangerous goods to be inspected are placed on the upper surface of the placing disc, and the dangerous goods can be inspected by utilizing the arranged hyperspectral imager, so that the inspection efficiency is improved, and the inspection efficiency is improved. The first motor works to drive the containing disc to rotate, the dangerous goods can be conveniently and comprehensively inspected, the dangerous goods can be conveniently and automatically overturned by means of the arranged automatic overturning assembly, the goods do not need to be manually overturned, and the working efficiency of inspecting the dangerous goods can be improved; and the risk generated when a worker makes contact with dangerous goods is reduced.

The utility model relates to the technical field of medical examination, in particular to a bearing frame for an image examination bed, which comprises a bottom frame, a fastening plate fixedly mounted on the outer side of the bottom frame, a guide rail fixedly mounted on the inner side of the bottom frame, a first telescopic rod fixedly mounted on the inner side of the guide rail, and a controller for controlling a second telescopic rod and a driving motor. The groove and the clamping block are used for fixing the first mounting plate so as to prevent the first mounting plate from moving in the inspection process, and the sliding groove in the clamping plate and the guide block are used for adjusting the distance. The height, the orientation and the position of the sickbed are adjusted, the labor intensity of medical staff is reduced, the adjustable sickbed is suitable for installation of sickbeds of different specifications, and the adaptability is improved.