139results about How to "Reduce medical risk" patented technology

The invention provides a method for constructing a surgical virtual operation teaching and training system. The method comprises the following concrete steps: (1) acquiring various inspection data classified according to normal people and patients, intensively storing the acquired data, and constructing an integrated male virtual human model and an integrated female virtual human model; (2) carrying out geometric modeling, computational modeling and deformation computation on medical data, and carrying out modeling on bones and soft tissues by adopting a multi-outline three-dimensional reconstruction algorithm; (3) reconstructing by adopting a three-dimensional model of 3DMAX10, mapping and giving physiological characteristics to organic tissues; (4) compiling related objects and simulated scenes of a virtual operation by virtual reality modeling language (VRML); (5) carrying out preoperative preparation in the virtual operation scenes, and checking and confirming patient information; (6) carrying out complete operational details of the actual method of the virtual operation again; (7) establishing a simulated operation teaching evaluation system; and (8) carrying out comprehensive evaluation and examination on a teacher and each trainee. In the method, the simulated operation teaching system is constructed by utilizing the virtual reality technology, thereby providing a wide and transparent simulated teaching and research platform for hospitals and medical schools.

The invention discloses a medical material intelligent storage system which is connected to a hospital ERP system and a supplier ERP system. The medical material intelligent storage system comprises amain control module and an intelligent cabinet. The main control module is connected to at least one intelligent cabinet through a first wireless communication module. The intelligent cabinet includes an RFID reading and writing module, an image sound collecting module, a temperature and humidity collecting module, a magnetic lock and an interactive touch screen. The main control module includesan RFID tag management module, a voiceprint recognition module, an image processing recognition module and an execution control module. The main control module sends an unlocking instruction, a closing instruction, a cooling instruction, a ventilation instruction, a lighting instruction and / or an alarming instruction to the intelligent cabinet through the execution control module. Based on medicalinstitution material information management / hospital ERP, the functions of automatic replenishment, first-in-first-out and inventory monitoring of medical devices are achieved, the timeliness of thedevices are ensured, the error rate of physical access is reduced, and the hidden risks of medical quality and medical safety are reduced.

The invention relates to a thermal insulation device for protecting esophagus in the frozen balloon catheter cryoablation process of pulmonary veins. A balloon wall thermocouple, an intra balloon thermocouple, and a thermal circulating thermal insulation device are arranged in a balloon, and the balloon wall thermocouple and the intra balloon thermocouple are respectively attached onto the inner and outer walls of the balloon to measure the temperature in real time; and the thermal circulating thermal insulation device is connected with a thermal insulation module, and the thermal insulation module is connected with the balloon wall thermocouple, the intra balloon thermocouple and the thermal insulation module to be used for controlling and feeding back the temperature of the balloon, and controlling the cold and heat amount of the thermal circulating thermal insulation device by intelligent match so as to keep the temperature of a pulmonary vein ablation area near the esophagus at 20 to 30 DEG C. The thermal insulation device provided by the invention can be introduced to the cryoablation area through the esophagus natural cavity, the thermal insulation balloon is used in the CBA (Cryoballoon-based Ablation) cryoablation process of pulmonary veins so as to protect the esophagus near the pulmonary vein cryoablation area, prevent esophageal fistula and other serious damages caused by cryoablation, eliminate the limitation of CBA cryoablation treatment of pulmonary veins on atrial fibrillation, and benefit the popularization of CBA catheter ablation of pulmonary veins.

The invention discloses a clinical diagnosis and treatment guide-based electronic medical record diagnosis and treatment quality control method. The method comprises the following steps: S1, establishing a guide-based quality control rule base; s2, carrying out data processing and standardized mapping on the electronic medical record and the inspection information; and S3, performing quality control judgment on the medical record text by utilizing a guide-based quality control rule base. The electronic medical record diagnosis and treatment quality control is carried out by utilizing the guide, the defect that the final medical record quality control is limited to form and lags behind the medical process is overcome, the standardized guide treatment specification can be utilized to help doctors to improve the diagnosis and treatment level and reduce misdiagnosis and treatment, homogeneous diagnosis and treatment of doctors of different levels are realized, the diagnosis and treatment deviation of the doctors is reduced, and the diagnosis and treatment efficiency is improved. The pressure of quality control personnel is reduced, and the method has very important significance for reducing medical risks.

The invention relates to a gastric lavage device for the digestive department and belongs to the technical field of medical instruments. The gastric lavage device for the digestive department comprises a machine body, a washing tank, a waste liquid tank and a combined stomach tube. A movable base is arranged on the lower side of the machine body, a power box is arranged on the upper side of the movable base, a standby power box is arranged on the lower side of the power box, a charging converter is arranged on the upper side of the standby power box, a power case is arranged on the upper side of the charging converter, a controller is arranged on the upper side of the power box, a tool kit is arranged on the left side of the controller, a washing liquid adding port is formed in the upper side of the washing tank, a suction pump is arranged on the upper side of the waste liquid tank, a washing tube is arranged in the middle of the combined stomach tube, a waste liquid tube is arranged on the outer side of the washing tube, and a suction filter screen is arranged at the upper end of the waste liquid tube. The gastric lavage device is simple in structure and convenient to operate, the condition in the gastric cavity can be checked in real time, operating time is shortened, gastric lavage efficiency is improved, pain of a patient is relieved, medical risks are reduced, the size is small, movement is convenient, and the device can be conveniently operated by medical staff.

The invention relates to the computer data processing, and in particular relates to a method for redefining a teeth model of the oral cavity by using the computer technology, thereby realizing the conversion of the oral cavity to a digital model from a physical model, and the dental care diagnostic procedure becomes convenient and efficient. The invention aims at providing an oral cavity parametrization algorithm, thereby solving a problem that the artificial measurement and computation are required in the prior art. The invention provides the oral cavity parameterization innovation, fuses multiple intelligent teeth feature recognition algorithms to mark out the teeth benchmark, and then automatically computes various results of oral cavity speciality examination by combining the definitions of various parameter, and the whole procedure does not exceed 1 minute. Compared with the traditional way, a fast and convenient way is provided, the accuracy rate is more than 97%, and the efficiency and the precision of the oral cavity speciality examination are greatly improved. The method disclosed by the invention has the advantages that the former judgement method depending on the doctor experience is broken through, the labor intensity of the orthodontic doctor is lowered, the measurement precision is improved, the medical treatment risk is lowered, and the in-treatment efficiency and experience are improved.

The present invention relates to one composition for preventing and treating cardiac and cerebral vascular diseases and the composition may be used as medicine, health food or health food additive. The composition consists of red yeast and haw or haw leaf, and may contain gingko leaf and lotus leaf. The composition is used in preventing and treating hypertension, hyperlipemia, etc causing cardiac and cerebral vascular diseases, and has determined curative effect and no toxic side effect.

The invention discloses an electric anastomat capable of identifying information of a nail box. The electric anastomat comprises a nail box assembly, a gun barrel assembly and a main anastomat body; the nail box assembly, the gun barrel assembly and the main anastomat body are connected in sequence. The electric anastomat is characterized in that a storage part capable of storing information of the nail box assembly is connected to the nail box assembly, the main anastomat body comprises an identifying part, and the identifying part can identify the information in the storage part.

The invention discloses an anastomat main body, nail boxes, an anastomat and a control method for the anastomat. The anastomat main body includes an identification part; the identification part can identify information in a storage part connected with a nail box assembly and storing information of the nail box assembly. The anastomat main body also includes a control part capable of analyzing theinformation stored in the storage part and sending out instructions, a power part capable of providing a power source for the anastomat main body, and a driving part capable of driving opening and closing of the nail box assembly. On one hand, the driving part is guaranteed to be able to drive a trigger rod to move steadily, the large vibration caused by the manual operation of the trigger rod tomovement is prevented from affecting stitching, and the medical risk of artificial misoperation is reduced; on the other hand, the anastomat main body can adapt to a variety of types of nail boxes, the purchase cost of medical devices and the maintenance cost of the additional purchased anastomat main body are greatly reduced.

The invention discloses an anal fistula seton surgery device which comprises a probe bar and an elastic seton. The device further comprises a light emitting assembly connected with the tail portion of the probe bar, a light channel is formed in the probe bar, and light emitted by the light emitting assembly passes the light channel and then is emitted from the head portion of the probe bar. According to the anal fistula seton surgery device, the light channel is integrally formed in the probe bar, so that the head portion of the probe bar can emit the light, operation blind areas can be reduced through the light serving as an indicator, a doctor can find an internal opening more easily during seton treatment, medical risks caused by purely subjection operations are reduced, operation time is reduced, and pains of patients are relieved. The device is simple in structure, convenient to use, good in use effect and high in practicality.

The invention provides an automatic transfusion liquid switching system and belongs to the field of medical equipment. The automatic transfusion liquid switching system comprises an outward turning type rotatory liquid switcher, transfusion bottles, a driving unit and a control system, and the control system can control the driving unit to drive a shell of the outward turning type rotatory liquid switcher to rotate so as to complete switching of the transfusion bottles. By the automatic transfusion liquid switching system, automatic switching of the transfusion bottles can be realized, switching of the transfusion bottles is unaffected by factors such as human negligence, risk caused to patients in the process is lowered, medical negligence is reduced, medical efficiency is improved, and development of the medical industry is promoted.

The invention relates to medical ultrasonic imaging equipment, in particular to an adjustable biplane electromagnetic positioning system. The system comprises a first probe, a second probe and an electromagnetic position finder which are connected with an ultrasonic system. The first probe is provided with a first electromagnetic positioning sensor, the second probe is provided with a second electromagnetic positioning sensor, the first electromagnetic positioning sensor and the second electromagnetic positioning sensor are connected with the electromagnetic position finder, the electromagnetic position finder is connected with a transmitter and an interventional device, corresponding probe position adjustment can be carried out conveniently through the adjustable dual probes according to the incision face position needed in an operation, biplane real-time imaging of difference incision faces can be achieved, and real-time positioning and navigation of the interventional device can be guided. The adjustable biplane electromagnetic positioning system has the advantages of being high in navigation precision, capable of achieving three-dimensional visual display, high in speed, rich and complete in function, high in safety, and convenient and reliable to use. By means of the system, the guidance precision and convenience of interventional operations are improved, medical risks are reduced, and the pain of patients is relieved.

The invention provides a blood storage bank system and an access control method. The problems of high refrigeration energy consumption, medical accidents caused by human error defects, low working efficiency, high labor intensity and the like of the conventional manual storage and management of a blood bank are solved. The blood storage bank system comprises a storage tank with a cold storage cavity, wherein the storage tank is provided with storage windows and taking windows; a material shelf is arranged in the storage tank; advancing mechanical arms are arranged on the material shelf; the storage tank is communicated with heat exchange units; temperature sensors are arranged in the cold storage cavity of the storage tank; and the heat exchange units, the temperature sensors and the mechanical arms are in control connection with a computer controller. The access control method comprises the following steps of 1) scanning stored blood bags; 2) inputting data information; 3) storing the blood bags under control; 4) making blood bag taking records; 5) taking out the blood bags under control; 6) locking the windows; 7) regulating and controlling cold storage temperature; and 8) giving an alarm when the temperature is abnormal. According to the system and the method, the blood bank is automatically monitored, the safe access and use of the blood bank is ensured, and the cold storage temperature is accurately controlled.

The invention belongs to the technical field of orthopedic medical equipment, and particularly relates to a leg fracture reduction device for an orthopedics department. The leg fracture reduction device for the orthopedics department comprises a columnar supporting mechanism, a traction mechanism and a leg supporting mechanism, wherein the traction mechanism is matched with the columnar supportingmechanism; and the leg supporting mechanism is matched with the columnar supporting mechanism and the traction mechanism during supporting. The upper part of a fracture part is pre-fixed in the peripheral direction, dragging is carried out by the traction mechanism, finally, gradual pushing reduction is carried out, the problem that the traction force cannot be controlled in the prior art is avoided, medical risks in a reduction process are reduced effectively, and controllability in a treatment process is improved. Meanwhile, by the supporting mechanism, the circumstance that the body of a patient shakes due to local supporting to cause failing of the device is avoided.

The invention relates to the technical field of medical devices, in particular to an electromagnetic positioning system and a selection method for the three-dimensional image view angle of the electromagnetic positioning system. The system comprises an electromagnetic positioning instrument, a magnetic field transmitter, an ultrasonic probe, an intervening device and an ultrasonic image system. The ultrasonic image system comprises a view angle selection module, a signal processing module and a three-dimensional display module which are connected in sequence. The magnetic field transmitter and the ultrasonic image system are connected with the electromagnetic positioning instrument. The ultrasonic probe is connected with the ultrasonic image system, a first positioning sensor is arranged on the ultrasonic probe, a second positioning sensor is arranged on the intervening device, and the first positioning sensor and the second positioning sensor are connected with the electromagnetic positioning device. When the electromagnetic positioning system is used, a proper view angle selection method is adopted automatically, a diagnosis and treatment part can be displayed in real time, a three-dimensional image of the diagnosis and treatment part can be basically identical with that of a doctor, and the intervening device can be conveniently and accurately guided to conduct diagnosis and treatment of operation and the like. According to the electromagnetic positioning system and the selection method for the three-dimensional image view angle of the electromagnetic positioning system, safety is high, use is convenient and reliable, the medical technology is improved, and the medical risks are lowered.

The invention discloses a hospital medical risk assessment system. The hospital medical risk assessment system comprises a database and an assessment system, the database comprises a database processor, and the assessment system comprises a risk prediction unit, a risk result prediction unit, a risk early-warning unit, a medical care personnel screening unit and an accident influence weakening unit. The risk assessment system having a novel mode is constructed on the basis of the structure, the risk prediction unit, the risk result prediction unit, the risk early-warning unit, the medical care personnel screening unit and the accident influence weakening unit successively analyze a medical practice in the assessment process. Compared with the prior art, the risk assessment system has the advantages of convenient operation, a concise and reasonable operation standard, a concise and reasonable operation flow, short assessment-consumed time, the high response speed and obviously raised risk assessment efficiency. In the test process, long-term monitoring for hospital medical risks is achieved, the medical risks are substantially reduced, and the generation probability of medical accidents is reduced.

The invention discloses a bone drill with a stopping function. The bone drill comprises a sensing module and an intelligent control module. The sensing module comprises a pressure sensor and / or torque sensor which are used for outputting a first electric signal and a second electric signal corresponding to the pressure and torque received by the drill bit of the bone drill. The intelligent control module receives the first electric signal and / or the second electric signal and allows a motor to stop rotating for the first time when the first step descending of the first electric signal and / or the second electric signal occurs; then the intelligent control module starts the motor and allows the motor to stop rotating for the second time when the second step descending of the first electric signal and / or the second electric signal occurs, and the bone drill completes work. Compared with the bone drills in the prior art, the bone drill with the stopping function has the advantages that the operation process of the bone drill is specific and digital, operation difficulties and risks are lowered, medical risks are reduced, and bone treatment by orthopedists is facilitated.

The invention discloses a transcranial magnetic stimulation navigation positioning robot system and positioning method, which comprises a host, an infrared locator, a patient positioning reference frame, a registration probe, a machine arm and coil clamping device and a control unit; the host is connected with the control unit and the infrared locator for reading the patient image data, calculating the treatment area, registration rectification and calculating the position of the coil; the infrared locator is connected with the registration probe and the positioning reference frame, for positioning the position of the reference frame and the registration probe in real time; the patient positioning reference frame is arranged on the head of the patient; the registration probe is used for completing the registration rectification at the point on the face of the patient; the machine arm and coil clamping device is connected to the control unit for placing the coil in a predetermined position and adjusting the coil position in real time according to the patient's position. According to the invention, the coil according to the operation plan before treatment can be accurately positioned, the position of the coil is adjusted in real time during the treatment process to avoid deviation of the treatment area caused by the movement of the patient and improve the treatment effect.

The invention discloses a color Doppler ultrasound puncture dual-guide control system for the department of orthopaedics. The color Doppler ultrasound puncture dual-guide control system comprises a control module, an input module, an output module and a power module, wherein the control module is connected with the input module, the output module and the power module respectively, and is further connected with an ultrasound module and a nerve stimulator module for the department of orthopaedics respectively, the ultrasound module is connected with an ultrasonic probe, and the nerve stimulator module for the department of orthopaedics is connected with a nerve stimulation needle for the department of orthopaedics. The invention aims at providing the color Doppler ultrasound puncture dual-guide control system for the department of orthopaedics, which is convenient to use, and capable of positioning the location and shape of the nerve plexus of the department of orthopaedics by double methods including images and physical function, and the system is mainly used for the puncture guide for the nerve block of the department of orthopaedics.

The invention discloses a primary care doctor intelligent practice cloud platform supporting health service communities. The platform comprises at least one AI cloud computing center which comprises aplurality of auxiliary diagnosis models; at least one cloud service platform which carries a plurality of different service modules, wherein the cloud service platform interacts with the auxiliary diagnosis models in the AI cloud computing center through a network to complete uploading of medical data and fusion judgment and processing of diagnosis results and corresponding services; and an integrated front end which comprises detection equipment used for acquiring physical sign data of a patient, wherein the integrated front end and the cloud service platform carry out data, service and pageinteraction, the service module is displayed on the integrated front end, and the physical sign detection data is transmitted to the service module through the integrated front end. The system has the advantages of wide coverage range of practice content, high intelligent auxiliary degree, support of a city-county-village integrated hierarchical diagnosis and treatment mode in a medical team or health service community mode, and the like.

The invention discloses a sacculus catheter and preparing methods thereof. The sacculus catheter comprises a catheter body, a sacculus tube is arranged in the catheter body, the catheter body comprises an inner layer tube and an outer layer wrapping the surface of the inner layer tube, the sacculus tube is arranged between the inner layer tube and the outer layer, and a sacculus filling cavity channel communicated with the sacculus tube is arranged in the wall of the inner layer tube; the inner layer tube is made of thermoplastic materials, and the outer layer is a thermosetting material layer or a composite material layer; when the outer layer is the composite material layer, the outer layer adheres to the surface of the inner layer tube in a wrapping mode; the outer layer and the composite material in a first medium layer are formed by mixing the thermosetting materials and thermoplastic materials. The invention further provides the preparing methods of the sacculus catheter. The sacculus catheter can guarantee that a liquid drainage cavity channel and the sacculus filling cavity channel are smooth, the medical risk caused when the product is used is reduced, the structure of the product is stable, and the resetting performance of a sacculus is good when the sacculus catheter is used.

The invention relates to the technical field of medicines, and particularly discloses an ornidazole injection and a preparation method thereof. The ornidazole injection comprises 500 grams of ornidazole and the balance of solvents added till the volume of total liquid medicine is 2000-3000 milliliters. The ornidazole injection and the preparation method thereof which are disclosed by the invention have the advantages of simple process, low cost, safety and reliability. Compared with the traditional ornidazole injection, the ornidazole injection increases the using amount of anhydrous ethanol without adding propanediol, plays cosolvent and stabilizer roles through the anhydrous ethanol, ensures the stability of the injection by reducing the impurity content of the injection, is convenience for clinical application, prevents the toxic and side effects of the propanediol on human bodies because the ethanol is safer than the propanediol and reduces the medical risk.

The invention provides an anomaly prediction method, an anomaly prediction device, electronic equipment and a computer readable storage medium, and belongs to the technical field of intelligent medical treatment. The method comprises the steps of obtaining monitoring data of a target object in a current period; acquiring monitoring data of the target object in a historical period and a pre-trainedanomaly prediction model from a shared storage area; based on the monitoring data of the current period and the historical period, predicting an abnormal condition of the target object in a future period through the abnormality prediction model; and when the current period is ended, writing the monitoring data of the current period into the shared storage area. According to the invention, the possible abnormal condition of the patient in the future can be predicted, so that measures can be taken in advance and the medical risk is reduced.

The invention discloses an evaluation method and equipment for an electronic medical record text, and is used for solving the technical problem of lack of an evaluation method or equipment suitable for the electronic medical record text in the prior art. The method comprises the following steps: analyzing a plain text electronic medical record file to extract text data in an electronic medical record; processing the text data to obtain to-be-evaluated medical record data in a preset format, wherein the to-be-evaluated medical record data content at least comprises any one or more of the following items: a medical record number, a patient gender, a patient age, disease description information and a doctor signature; and determining a quality score of the electronic medical record text according to multiple items of content in the to-be-evaluated medical record data. According to the method, the electronic medical record text is evaluated, the defect content is conveniently positioned, and the comprehensive quality control and evaluation of the clinical electronic medical record are ensured.

The invention discloses a color ultrasound orthopedic puncture dual-guidance control system. The main control system is respectively connected with an ultrasonic module and an orthopedic puncture device; the ultrasonic module is connected with an ultrasonic probe, and the main control system receives color ultrasound data information from the ultrasonic module and guides the control after processing. The orthopedic puncture device performs orthopedic puncture work. The present invention is a color ultrasound orthopedic puncture dual-guidance control system that is easy to use and has a reasonable structural design. The position and shape of the orthopedic puncture can be controlled by using the double-guidance method of color ultrasound images and physical functions at the same time, which can effectively perform puncture in orthopedic surgery and facilitate surgery. Instrument operation improves surgical efficiency. The present invention can also implement effective nerve block and puncture under sedation or basic anesthesia. It is suitable for patients with anatomical variation, children and patients who cannot cooperate well, improving medical level, reducing medical risks, Reduce the suffering of patients and reduce medical expenses.

The invention is applicable to the technical fields of automatic medicine dispensing method and equipment, and discloses a method and device for pasting labels in automatic medicine dispensing equipment, wherein the device includes a printer module, a manipulator module, an image acquisition module, an image processing module and a control module. In the medicine dispensing device, the labels areautomatically pasted for infusion bottles or infusion bags (represented as infusion drug liquid containers hereinafter), the medical care staff can completely leave the device and handle other works after medicines are placed, after the medicines of the patients are completely prepared, the medical care staff come directly to take away all the medicines, and the medical care staff have no need ofwaiting beside the device all the time in the preparation process. The labels are automatically pasted by the device, the labor intensity of operators is reduced, the work efficiency is improved, andthe medical risks caused by mislabeling are reduced.

The invention discloses a remote consultation system and a remote consultation method based on AI diagnosis. The system comprises a bone marrow cell image acquisition unit, a first terminal used by anoperation doctor, a bone marrow cytology workstation, a cloud server provided with a clinical decision support system, a hospital internal server provided with a medical conjoined body and a hospitalHIS system, and a second terminal used by a remote expert; the bone marrow cell image acquisition unit, the bone marrow cytology workstation, the first terminal, the cloud server and the second terminal are connected in sequence; the bone marrow cytology workstation is further connected with a hospital internal server; according to the invention, the voice and video communication between doctorsand experts is operated, real-time remote consultation is achieved, consultation flexibility is improved, and meanwhile, graded diagnosis results are output to provide auxiliary decision support for clinical diagnosis and treatment.

The invention discloses a color ultrasound puncture dual-boot system and belongs to the technical field of medical apparatus and instruments. The color ultrasound puncture dual-boot system comprises a main control unit, wherein input equipment and output equipment are connected with the main control unit, an ultrasound module and a nerve stimulating device module are respectively connected with the main control unit, an ultrasound probe is connected with the ultrasound module, and the nerve stimulating device module is connected with a nerve stimulating needle. The invention aims to provide the color ultrasound puncture dual-boot system which is convenient to use, can locate the position and the shape of nerve plexus by means of a dual method of an image function and a physical function, and is used for puncture and guiding of nerve blocking.