56 results about "Medical malpractice" patented technology

The invention belongs to the technical field of medical risk early warning, and discloses a medical risk dynamic early warning and intervention decision-making system based on a multi-mode Internet of Things and AI, which comprises a sensing layer, a network layer, a data processing layer, an AI analysis layer and an application layer, the sensing layer comprises a wearable device, an environment sensor, a medical device, a non-contact monitoring device and an implantation device; the network layer constructs a data transmission channel and is provided with an edge computing node; the data processing layer adopts a multi-modal data fusion engine, is responsible for data alignment, data cleaning and feature extraction, and constructs a knowledge graph; the AI analysis layer comprises a dynamic risk early warning model and an intervention decision engine; the application layer is provided with a three-level early warning board, an intelligent intervention terminal and a block chain evidence storage platform. According to the invention, the early warning window is advanced, and the recognition accuracy is improved; the system promotes a medical monitoring mode to be changed from post response to active defense, the medical accident rate is further reduced, and a technical foundation is provided for constructing a new generation of smart hospitals.

The invention discloses an infusion detection method, belongs to the technical field of medical monitoring, and particularly relates to an infusion detection method and system based on computer vision, and the infusion detection method comprises a data acquisition module, a data processing module and a data display module, transfusion target single-frame images and continuous single-frame images are collected at fixed time intervals through an industrial camera, and then material, capacity information, residual dose information and drip chamber speed information detection is conducted on the infusion target single-frame images and the continuous single-frame images; and finally, uploading the material, capacity information, residual medicine amount information and dripping bucket speed information of the infusion target to a medical care terminal, the image of the infusion bag / bottle can be captured through the camera, the liquid level position is automatically identified in combination with a target detection algorithm, and the residual medicine amount is accurately calculated through an image segmentation technology. Abnormal conditions can be fed back in real time, and medical accident risks are reduced.

The invention discloses an intelligent patient safety risk reminding method and system based on PACS and RIS, and the method comprises the steps: collecting the multi-source medical data of HIS, EMR, LIS and the like in real time through an HL7 and DICOM multi-protocol fusion technology, constructing a dynamic evaluation model covering the core risks of allergy, metal implants, infectious diseases and the like, and carrying out the native integration of a hierarchical reminding mechanism at PACS and RIS workstations. The system adopts a Bayesian network model to realize dynamic adjustment of risk levels, a differentiated reminding interface is embedded through a webpage style technology, and risk reminding of each level forcibly requires a doctor to confirm and process. And the closed-loop feedback module records the medical care operation and returns the medical care operation to a related system, and continuously optimizes the risk assessment model. The problems that an existing system is isolated in data, single in reminding function and incomplete in risk coverage are solved, the clinical risk management level is remarkably improved, and the medical accident rate is reduced.

The invention discloses a distributed transaction consistency guarantee method and server for medical information integration, and relates to the technical field of platform integration, and the method comprises the steps: obtaining a business operation identifier; according to the business operation identifier, analyzing and determining a plurality of distributed medical service participants participating in the global transaction in a preset participant configuration file, and generating a global unique transaction ID; key service state parameters are extracted, and an instantaneous state vector is constructed; generating a transaction pre-check request containing a global unique transaction ID and an instantaneous state vector, and distributing the transaction pre-check request to all distributed medical service participants in parallel; summarizing all the pre-check responses, and under the condition that all the pre-check responses are successful responses, using the instantaneous state vector as a lock identifier, and obtaining exclusive locks in the distributed lock service; and issuing a final execution instruction to all distributed medical service participants to submit the local transaction. The risk of medical negligence threats caused by transaction rollback can be effectively reduced.

The invention discloses a patient safety management informatization method and system based on a medical quality control model, and relates to the technical field of modern medical treatment, and the method comprises the steps: obtaining patient condition data based on a hospital information system; the method comprises the following steps: collecting data of a patient, training the collected data based on a dual-machine learning algorithm in combination with a boosting method, establishing a high-precision risk prediction model, and based on calculation of the risk prediction model, outputting complication, complication risk and death risk prediction of the patient; summarizing model prediction results to form a comprehensive risk assessment report; and early warning information is pushed to medical personnel in real time to assist in early intervention. Through a double-machine learning algorithm and a boosting method, the risk prediction precision is improved, medical negligence is reduced, the system can generate personalized early warning reports in real time, assist doctors in intervention and reduce complications, complication and death risks, through comprehensive risk assessment and personalized suggestions, medical resource allocation is optimized, the treatment effect is improved, and the risk prediction efficiency is improved. And medical misdiagnosis is reduced.

The utility model relates to the technical field of medical instruments, and discloses an anti-falling infusion alarm which comprises an infusion bottle, a sealing plug arranged at a bottle opening of the infusion bottle, an infusion tube and an alarm device, the infusion tube is connected with the infusion tube through the sealing plug at the bottle opening, and the alarm device is arranged on the infusion tube. The alarm device is composed of an alarm, a control circuit and a sensor used for detecting the infusion state. According to the anti-falling infusion tube fixing device, the elastic pressing piece is pulled, so that the teeth and the tooth grooves are separated from the meshing state, then the smooth block is moved, the distance between the large fixing buckle and the small fixing buckle is adjusted, anti-falling stable connection is achieved, medical accidents caused by accidental falling of an infusion tube are effectively avoided, and due to the fact that the moving range of the smooth block is limited, the infusion tube fixing device is convenient to use. Therefore, unnecessary pain or discomfort caused by excessive pulling of the infusion tube can be avoided; meanwhile, due to the ingenious design of the anti-falling assembly, the safety of the whole device is guaranteed, and meanwhile the operation complexity of medical workers can be reduced.

Disclosed herein are apparatus, system, method, and computer-readable medium aspects for using surgical video analysis for improving compliance with medical guidelines and improving processing of medical bills, medical malpractice claims, and insurance claims. Aspects disclosed herein utilize intracorporeal video footage, image analysis, and notifications to optimize correspondences among medical procedure information, medical guidelines, and medical transaction information.

This invention relates to the field of medical device technology and discloses a delivery device. The delivery device includes a base, a sheath assembly disposed on the base, the sheath assembly including an adjustable bending sheath, the proximal end of which is fixed to the base, and the distal end of which has a bendable portion. A bending control assembly is disposed on the base to control the bending of the bendable portion. An audible alarm assembly includes a oscillating element and a reducing element. When the bendable portion approaches a preset angle, the oscillating element contacts the reducing element to emit an alarm sound. This allows the operator to accurately judge the degree of bending of the bendable portion, ensuring the normal operation of the delivery device, improving its safety, and preventing medical accidents. This invention also discloses a medical system.

The present invention relates to the technical field of medical instruments. Disclosed is an operating table with an adaptively adjustable tabletop. The operating table comprises a table board, wherein a body section pad is fixedly provided in the middle of the surface of the table board; and a head section pad and a foot section pad are rotationally provided at two ends of the body section pad, respectively. The operating table further comprises a base mechanism, which is arranged below the table board and is configured to support and adjust the height of the adjustable table board, the base mechanism comprising a chassis, uprights respectively fixedly mounted at the four corners of the chassis, a folding tubular structure arranged in the middle of the surface of the chassis, and a supporting and adjusting assembly. The solution design of the present invention effectively prevents a patient from feeling uncomfortable due to the instability of a tabletop, thereby effectively preventing possibly caused serious medical accidents.

The utility model provides an automatic release tourniquet, which comprises a tourniquet body, the tourniquet body comprises a tourniquet main body and an electromagnetic lock catch, and the electromagnetic lock catch is arranged at one end of the tourniquet body; the sensing assembly comprises a pressure ball and a pressure sensor, the pressure sensor is arranged in the pressure ball, and the pressure sensor is in signal connection with the electromagnetic lock catch. When the tourniquet needs to be used for infusion puncture of a patient, the tourniquet main body of the tourniquet body is tied on the arm of the patient, meanwhile, the electromagnetic lock catch is used for locking the tourniquet main body, binding of the arm of the patient is completed, and the blood vessel flow velocity of the patient is controlled. The operation procedures of medical staff are reduced, meanwhile, the tourniquet is loosened more timely and quickly, medical accidents caused by the fact that the medical staff forget to loosen the tourniquet are avoided, and the infusion puncture efficiency of the medical staff is improved.

The utility model discloses a pulmonary nodule positioning anchor, and belongs to the technical field of biomedical instruments. The positioning anchor comprises a rod-shaped body and a spring body; the middle section of the rod-shaped body is of a concave structure, the two ends of the rod-shaped body are of convex structures, the middle section is sleeved with the spring body, the pulmonary nodule positioning anchor has high positioning precision, and medical negligence can be reduced in the using process.

This invention provides an intravenous drug infusion dosage conversion display panel, including a support, a rotating shaft, a dosage disc, and a shielding cover. A suction cup is provided on the rear side of the support. The rotating shaft is horizontally positioned at the center of the support. The dosage disc has multiple evenly distributed dosage zones, each with a table, and each table has a first dividing strip at the line position. The dosage disc is rotatably mounted on the rotating shaft. Multiple handheld posts are provided at the edge of the dosage disc, each handheld post located at the junction of two dosage zones. The shielding cover is fixedly mounted on the front end of the rotating shaft, and the front end of each handheld post is rotatably mounted inside the shielding cover. The lower half of the shielding cover has a viewing window corresponding to one dosage zone. The viewing window of the shielding cover is located at the bottom, facilitating viewing by medical personnel. Only one dosage zone is visible, preventing medical personnel from misreading the dosage when comparing a single intravenous drug, thereby reducing the possibility of medical accidents.

The application belongs to the technical field of medical apparatus and instruments, and discloses a handle-adjustable cyclopropene injector, which comprises a scale syringe, a piston handle is slidably connected to the inner wall of the scale syringe, a scale value is arranged on the handle body of the piston handle, and a handle metering adjusting part is arranged between the scale syringe and the piston handle; through cooperation of the cam plate, the cam groove and the torsional spring of the handle metering adjusting part, the piston handle is precisely positioned at multiple intervals, the arc-shaped abutment is used to limit the pushing of the scale syringe, so that the cyclopropene amount is prevented from being excessively or insufficiently pushed, the scale of the piston handle can be real-timely marked when the arc-shaped abutment is pulled up, the adjustment is efficient, the sleeve can be separated from the cam groove limit by only 90-degree torsion, the operation is flexible, the clamping limit structure clamps the knuckles of medical staff through the rubber bumps, the natural rubber material increases the friction, the hands are prevented from slipping when the piston is pushed, and the risk of medical accidents is reduced.

The utility model discloses a clinical propaganda and education prompting device, and particularly relates to an ornament which comprises a body divided into an inclined part and a vertical part according to the structure, and notches are formed in the inclined part and the vertical part; the joint of the inclined part and the vertical part is provided with barrel bodies which are symmetrically arranged about the center of the notch; the mounting rod is inserted between the two barrels, and a loose-leaf clinical propaganda and education book located in the notch is arranged on the mounting rod. According to the utility model, the detachable loose-leaf clinical propaganda and education book is additionally arranged, so that the aim of reminding accompanying family members is fulfilled, and medical accidents caused by forgetting of the family members are avoided.

The present invention discloses an infusion device capable of automatic switching, interception, and summoning, and a method for using the device. The device comprises first and second infusion bottles / bags, a wireless summoner, a base plate, first and second infusion branches, and an infusion main pipe. The wireless summoner comprises a wireless signal transmitting and receiving module, a summoning bell, and a summoning light. The base plate is respectively equipped with first and second liquid detection elements, first and second interception assemblies, a power supply, and first and second relays. The first and second liquid detection elements are respectively used to detect whether a liquid medicine flows through the infusion main pipe and the first infusion branch pipe. The first and second relays are respectively used to connect the first and second interception assemblies to the power supply. The first and second interception assemblies are respectively used to block the infusion main pipe and the second infusion branch pipe. The present invention realizes the functions of online automatic switching of infusion, automatic interception, and summoning, improves infusion efficiency, and can also prevent blood from flowing back through the infusion pipe, thereby reducing the occurrence of medical accidents and avoiding medical disputes.

The utility model discloses a buckle device for fixing an extracorporeal circulation pipeline in a cardiac surgery, which comprises a buckle main body, the buckle main body comprises a bearing plate, one side of the bearing plate is provided with an extending plate, and the other side of the bearing plate is provided with a fixing adhesive tape; a plurality of clamping grooves are formed in the side, away from the bearing plate, of the extending plate, the side, away from the bearing plate, of each clamping groove is provided with an opening, and a guiding part is arranged at the opening of each clamping groove; a mounting groove is formed in the lower portion of the clamping groove, and a locking elastic piece is arranged on the mounting groove and used for limiting one-way twitching of the extracorporeal circulation pipeline. The guide part at the opening of the clamping groove can help medical staff to quickly and accurately embed the pipeline into the clamping groove, so that the installation time is shortened, and the operation efficiency is improved; the locking elastic piece on the mounting groove can limit one-way twitching of the pipeline, which is particularly important in extracorporeal circulation surgery, and the situation that the pipeline twitches in the direction away from an operating table due to accidental factors, and unnecessary medical accidents are caused can be prevented.

The utility model discloses a kind of infusion stands, comprising: connecting rod, base;Base includes horizontally arranged first support rod, second support rod and third support rod, first support rod is connected with second support rod and forms included angle, two ends of third support rod are connected in the middle section of first support rod and second support rod respectively, connecting rod is vertically arranged and is connected in the middle section of third support rod.This infusion stand adopts the design of unique triangle base, forms stable support system, connecting rod is connected in the middle section of third support rod, so that barycenter distribution is reasonable, improve the stability of infusion stand, reduce the risk of medical accident caused by dumping, guarantee patient safety, satisfy clinical use demand, with good practicality.

Apparatus, system, method, and computer-readable medium aspects for using surgical video analysis for improving compliance with medical guidelines and improving processing of medical bills, medical malpractice claims, and insurance claims are described. The aspects utilize intracorporeal video footage, image analysis, and notifications to optimize correspondences among medical procedure information, medical guidelines, and medical transaction information.

The invention belongs to the technical field of medical equipment, and discloses an automatic suction syringe which comprises a shell and a syringe body and further comprises a pulling mechanism arranged in the shell; the pulling mechanism comprises a square shell fixedly connected to the interior of the shell, and a first threaded rod is slidably connected to the interior of the square shell. A motor is controlled to start, the motor drives a second gear and a first gear to rotate, a first threaded rod retracts into a square shell, the first threaded rod pulls a mounting shell, a micro vacuum pump and a suction cup to move, the suction cup pulls a piston rod to move, negative pressure is generated, and liquid medicine is sucked into an injector body from a medicine bottle through a needle head; finally, a first threaded rod pulls a piston rod to move through a driving motor, liquid medicine is sucked, the suction amount of the liquid medicine is monitored and controlled in real time through an inductor, and then the work intensity of medical workers is reduced; the accuracy of the suction dose is improved, and the risk of medical accidents is reduced.

The utility model relates to the technical field of medical instruments, and provides a device for supporting and fixing a trachea cannula, which comprises a headgear main body, the headgear main body comprises a plurality of fixing bands, the fixing bands are respectively wound on the head and the neck of a patient, and the fixing bands are provided with elastic lock catches; the intubation tube supporting part is in a mask shape, the two sides of the intubation tube supporting part are fixed to the head sleeve body respectively and can be detached, a head opening is formed between the intubation tube supporting part and the head sleeve body, and the intubation tube supporting part is provided with a supporting groove; the intubation tube fixing part comprises a first fixing block, the first fixing block and the intubation tube supporting part are fixed and can be detached, the first fixing block is provided with a fixing groove, and the fixing groove and the supporting groove jointly form an intubation tube fixing hole. The head sleeve main body can be adjusted through the elastic lock catch, so that the head sleeve can be suitable for different patient head types and is well fixed, skin ulcers or medical instrument related pressure injuries are avoided, a trachea cannula can be more stable, and medical negligence caused by displacement is avoided.

The present invention relates to a mobile skin diagnosis device which enables real-time observation and diagnosis of not only the epidermis but also the dermal layer and facilitates prescription in dermatology or aesthetic clinics without difficulty, thereby reducing the deviation of medical treatment results due to different levels of experience, enabling physicians to perform precise medical treatment, and significantly reducing the risk of medical accidents for patients.

The invention provides an open type doctor operation desk sight line detection method, a doctor needs to wear 3D glasses, the 3D glasses are provided with three UWB target modules, four corners of a display plane of a doctor operation desk display are respectively provided with a UWB base station module, and each UWB target module and each UWB base station module are connected with a control module; the control module is based on a UWB spatial positioning principle, and performs spatial positioning on the UWB target modules attached to the two glasses legs of the 3D glasses, so that the pose information of the 3D glasses relative to the display can be solved. According to the sight line detection method, whether the position of the head of the doctor is within the effective range or not and whether the posture of the head of the doctor is the effective posture or not can be detected in real time, and when both are met, the surgical instruments on the patient operating table can be controlled to perform corresponding actions in the human body; according to the method, medical negligence caused by movement of the surgical instrument in the human body under the condition that a doctor does not watch the display can be effectively prevented.

This utility model relates to the field of medical device technology, specifically to a slot-type medicine box. It includes a medicine box body, a lid movably mounted on the upper side of the medicine box body, and a dividing device inside the medicine box body. The dividing device includes a partition plate, a first connecting plate on one side of the partition plate, a second connecting plate slidably mounted inside the first connecting plate, and a first connecting plate extending from one side of the second connecting plate and abutting against the partition plate. Guide rods are fixedly connected to one side of both the first and second connecting plates. This utility model divides the internal space of the medicine box body by inserting a partition plate inside and by providing a first and second connecting plate on one side of the partition plate, thus dividing the internal space into multiple individual small compartments. This facilitates the separate storage of different medications for different patients, making them easier to distinguish, improving the work efficiency of staff, and preventing medical accidents caused by medication mix-ups.

The utility model discloses an anesthetic concentration real-time monitoring and alarming device which comprises a detection box, and an anesthetic gas detector is arranged on the top of the detection box. Medical rubber plugs are mounted on the left side and the right side of the detection box through quick release assemblies, and the left medical rubber plug and the right medical rubber plug are inserted into an anesthetic gas inlet pipe and an anesthetic gas outlet pipe respectively; according to the anesthetic concentration real-time monitoring and alarming device, only anesthetic gas needs to be introduced through the anesthetic gas inlet pipe, and after strict detection, the gas can be safely conveyed to a patient through the anesthetic gas outlet pipe; the anesthetic gas enters the detection box through the anesthetic gas inlet pipe, the concentration of the anesthetic gas is monitored in real time through the anesthetic gas detector, when the detected gas reaches a preset alarm point, an acousto-optic shock three-level alarm can be automatically given out, intimate character prompt is accompanied, medical workers are timely notified to take corresponding measures, and the safety of the medical workers is ensured. Therefore, medical negligence can be effectively avoided.

The present invention discloses a medical plastic surgery reciprocating saw bender, which relates to the technical field of medical plastic surgery instruments; the medical plastic surgery reciprocating saw bender comprises a blade body and a handle body with a certain bending curvature, the blade body comprising a blade portion and a handle portion connected to each other; the first end of the handle body is connected to the mounting sleeve, and the second end of the handle body is used to connect to an external rotation drive device; the transmission structure is installed inside the handle body, so that the rotation drive device can drive the tool mounting assembly to perform linear reciprocating motion relative to the mounting sleeve along the axis of the mounting sleeve through the transmission structure, thereby causing the blade body installed on the tool mounting assembly to perform linear reciprocating motion along its own axis; the technical solution provided by the present invention can reduce the occurrence of jamming of the reciprocating saw during operation, thereby improving the stability of the surgical process and avoiding the occurrence of medical accidents.

The utility model provides a tetanus skin test result interpretation ruler which comprises an interpretation ruler body, a rectangular through groove is formed in the interpretation ruler body along the ruler body, and a convex lens capable of sliding in the through groove in the length direction of the ruler body is clamped in the rectangular through groove; and the auxiliary rulers are arranged below the interpretation ruler main body at intervals, so that the focus points of the convex lenses are positioned on the auxiliary rulers. A medical worker holds the interpretation ruler body by hand, attaches the auxiliary ruler to the skin of a patient, firstly slides the convex lens in the rectangular through groove, meanwhile observes the scale number of the side of the reddish dizziness on the auxiliary ruler, then slides the convex lens to the other side of the reddish dizziness, and observes the scale number of the other side of the reddish dizziness and the scale number of the auxiliary ruler. Therefore, whether allergy occurs or not is judged. The tetanus injection device is easy to use, simple in structure and low in manufacturing cost, allergy and unnecessary medical accidents caused by tetanus injection of a patient are avoided, efficiency is improved, and meanwhile the misjudgment rate is reduced.

The invention belongs to the technical field of medical instruments, and discloses a handle-adjustable cyclopropanecarboxaldehyde syringe which comprises a graduated needle cylinder, a piston handle is slidably connected into the inner wall of the graduated needle cylinder in an attached mode, scale values are arranged on a handle body of the piston handle, and a handle metering adjusting part is arranged between the graduated needle cylinder and the piston handle in a combined mode. Through cooperation of an arc angle plate, an arc angle groove and a torsional spring of the handle metering adjusting part, multi-interval accurate positioning of a piston handle is achieved, excessive or insufficient pushing of the cyclopropanecarboxaldehyde dosage is avoided through abutting and limiting of an arc abutting frame and a needle cylinder opening during pushing, scales of the piston handle can be marked in real time when the arc abutting frame is pulled upwards, adjustment is efficient, and operation is convenient. The sleeve can be separated from arc angle groove limiting only by 90-degree torsion for resetting, operation is flexible, the clamping limiting structure clamps the knuckles of the medical staff through rubber protruding blocks, friction force is increased through natural rubber materials, the hand is prevented from slipping when the piston is pushed, and the medical accident risk is reduced.

The utility model discloses an intelligent bracelet type radial artery puncture hemostasis compression device, which belongs to the technical field of medical treatment, and comprises an intelligent watch, a micro motor is arranged in the intelligent watch, the output end of the micro motor is fixedly connected with a winding shaft, the winding shaft is connected with a hemostasis compression belt, and the hemostasis compression belt is connected with the intelligent watch. One side of the intelligent watch is fixedly connected with a fixing shaft, the fixing shaft is connected with the other end of the hemostasis compression belt, and the intelligent watch mainly comprises a shell, a display screen, a main control chip, a timing module and a signal transmission module. And the main control chip starts the micro motor to rotate reversely every two hours, so that the hemostasis compression belt is released once, and after a period of time, the main control chip controls the micro motor to wind the hemostasis compression belt again, so that the labor burden of medical staff can be greatly reduced, and medical accidents are reduced.

The present application relates to the technical field of medical equipment operation wristband, and discloses an information printing system for an operation wristband and the operation wristband, comprising an input unit, an information capturing unit, a selection unit and a printing output unit; the input unit is used for obtaining patient treatment information and sending the patient treatment information to the information capturing unit; the information capturing unit is used for capturing information keywords according to information categories to form information labels; the selection unit is used for selecting parameters of corresponding regions of the operation wristband according to the information labels; and the printing output unit is used for selecting corresponding operation wristband types according to the parameters and printing the operation wristband. The present application records as much effective information of the patient as possible on the wristband, which is convenient for medical staff to intuitively and quickly obtain information, and the information is more intuitive and the use is more convenient and efficient through parameter setting of different regions of the wristband, so that the operation efficiency is improved and the occurrence of medical accidents is reduced.

The objective is to provide a dispensing support system, dispensing support program, and dispensing support method that can prevent medical accidents caused by human error, such as mixing up medications or incorrect dosages, even when the medication container does not have a medical label containing stored prescription information. [Solution] The registered drug storage unit 30 of the dispensing support system 1 stores the registered drug unit weight, which is the weight of the unit number of registered drugs 3 whose drug containers do not have medical labels displayed on them, and the drug name of the registered drug 3, in association with each other. Then, based on the prescription information, the system identifies a registered drug 3 whose weight difference between the unit number weight of the drug to be inspected 4 and the registered drug unit weight stored in the registered drug storage unit 30 falls within a predetermined range as the drug to be inspected 4.