27 results about "Pulmonary resuscitation" patented technology

This invention discloses a cardiopulmonary resuscitation (CPR) auxiliary device and its usage method, belonging to the field of medical devices. The device includes a fixed plate connected to a mounting bracket and a telescopic sleeve that movably inserts therein. The mounting bracket is connected to a drive device and a reciprocating drive assembly. The drive device drives the telescopic sleeve to reciprocate vertically via the reciprocating drive assembly. A locking assembly and a pressing rod are disposed within the telescopic sleeve. A pressing head is fixedly connected to the lower end of the pressing rod. The locking assembly locks the pressing rod, causing the telescopic sleeve to drive the pressing rod synchronously for pressing. When the locking assembly releases the locking of the pressing rod, the vertical position of the pressing rod can be adjusted. Simultaneously, by controlling the locking and releasing of the pressing rod by the locking assembly, the vertical position of the pressing rod can be flexibly adjusted, effectively improving the convenience of adjusting the height of the pressing head and thus improving rescue efficiency.

Provided is a new ventilator that can be used for pulmonary resuscitation without requiring an electrical driving source. A ventilator includes a housing. The housing has an input port through which a gas is introduced into the housing, a main port through which the gas that is to be sent to and inhaled by a patient and a gas that is exhaled by the patient pass, an exhaust port through which the gas inhaled or the gas exhaled is exhausted from the housing, a ventilation path connecting the input port and the main port to each other, and a relief valve that is opened by receiving a pressure from the ventilation path and that allows communication between the ventilation path and the exhaust port so as to release the pressure.

The utility model discloses a heart and lung resuscitation first-aid kit belongs to medical first-aid kit technical field, including lower package body, upper package body and the handle of fixed on upper package body, one side of upper package body is integrative suture with lower package body, and the rest of upper package body and lower package body are connected through slide fastener, and the upper package body is connected with the receiving bag of suture, and the lower package body is integrative suture with receiving bag, through the cooperation of above -mentioned each device, through setting lower package body and upper package body composition first-aid kit body, when using first-aid equipment, the slide fastener between upper package body and lower package body is pulled apart, in this way, the first-aid kit body is opened, and the lower package body and upper package body can be laid on the ground, and the lower package body and upper package body can form an operation surface, the first-aid equipment in the first-aid kit can be directly taken, and the operation is simple and quick, and time is saved for the patient, and the first-aid equipment need not be placed on the ground, so that the first-aid equipment can be prevented from being contaminated.

This invention belongs to the field of medical teaching aids technology, specifically a cardiopulmonary resuscitation (CPR) first aid skills training device, including a head training module, a neck connection module, a chest training module, a base platform, and a control module. The head module includes a head shell, a simulated oral cavity, an angle sliding shaft, and a sensing unit. The neck module is equipped with an automatic closing device to achieve coordinated airway opening and closing. The chest module incorporates a compression simulation unit, a vibration module, and electrode pressure pads. The control module coordinates data transmission and feedback from all units. This invention solves the problems of existing CPR training devices, such as limited functionality, inaccurate operation detection, unrealistic scenario simulation, delayed feedback, and scattered assessment data. These devices fail to provide comprehensive error correction guidance for trainees, struggle to recreate realistic scenarios such as airway obstruction and insufficient ventilation, resulting in poor training effectiveness and failing to meet the needs of precise clinical emergency training. This invention achieves accurate capture of the entire operation process, real-time feedback, and standardized assessment, improving the professionalism and practicality of the training.

1. Name of the product in this design: Electric cardiopulmonary resuscitation machine. 2. Purpose of this design: An instrument for cardiopulmonary resuscitation of patients whose hearts have stopped beating or whose breathing has stopped. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present application relates to a kind of cardiopulmonary resuscitation feedback device, equipment and storage medium.It includes: first determination module, for obtaining the electrocardiosignal of organism in preset time, and according to the electrocardiosignal determination the change rule of the electrocardiosignal;Second determination module is used to determine the cardiopulmonary state of the organism according to the change rule of the electrocardiosignal;The cardiopulmonary state includes the first state of the change rule meeting preset requirement and the second state of the change rule not meeting preset requirement;Feedback module is used to feedback the suggestion information of the chest compression to the organism in the cardiopulmonary state of the organism is second state.The cardiopulmonary resuscitation feedback device, equipment and storage medium provided by the present application enable ordinary user to obtain accurate, comprehensive guidance and feedback when carrying out cardiopulmonary resuscitation.

This invention discloses a cardiopulmonary resuscitation (CPR) emergency mat, relating to the field of emergency aid equipment technology. It includes a mat body for placement under the patient's back to provide support. The upper part of the mat body is symmetrically connected to movable rods, with a positioning light mounted at the ends of the two rods. A feedback system is installed on the mat body, including a multi-dimensional sensor array module integrated inside the mat body corresponding to the area of ​​chest compressions. This module is used to collect multiple compression quality parameters in real time during manual compressions by the rescuer. A control processing module is also located inside the mat body. This invention provides the rescuer with an intuitive and continuous visual reference by using a positioning line illuminated by the positioning light, ensuring that the compression position falls on the lower sternum, effectively avoiding serious complications caused by positional deviation. The rescuer can check whether the hand has deviated at any time using peripheral vision, further reducing the risk of hand slippage during compressions.

A CPR training system is provided that provides feedback based on accelerometer data. A CPR device uses an accelerometer to collect data in connection with performed CPR techniques. The CPR device includes a nonlinear spring. The accelerometer data is communicated to a computing system that generates one or more feedback metrics that may be displayed to users.

This invention discloses a method, system, terminal, and storage medium for cardiopulmonary resuscitation (CPR) assisted monitoring and control. The method includes: simultaneously acquiring the target user's electrocardiogram (ECG) signal and mechanical compression signal; suppressing interference in the ECG signal based on the mechanical compression signal to obtain a processed ECG signal; generating an ECG rhythm interpretation result based on the processed ECG signal; calculating the signal-to-noise ratio (SNR) based on the processed ECG signal; determining the reliability level of the ECG rhythm interpretation result based on the SNR; generating an ECG rhythm analysis result based on the ECG rhythm interpretation result and the reliability level; acquiring the target user's ventilation parameters; generating a comprehensive CPR quality index based on the ECG rhythm analysis result, ventilation parameters, and compression parameters; and generating adjustment instructions for the CPR assisted monitoring and control device based on the comprehensive CPR quality index. This invention eliminates the need for compression pauses, maintaining continuous chest compressions and avoiding the problem of decreased coronary perfusion pressure due to interruption.

The present invention relates to a cardiopulmonary resuscitation assistance device comprising: a main body which can be folded and stored and be unfolded, and which has a pressing position part formed at a preset position; a fixing part which is disposed below the pressing position part and which can be coupled to a patient; a position-indicating chip unit disposed on the fixing part; a sensor unit, which is positioned above the position-indicating chip unit, is connected to the main body, and senses the position of the position-indicating chip unit; and a control unit electrically connected to the position-indicating chip unit and the sensor unit. The control unit can generate a notification when the sensor unit is out of a preset radius of the position-indicating chip unit. Therefore, since the sensor unit detects the position of the position-indicating chip unit in real time so as to check whether a pressing position is accurate and a notification is generated when the position is out of the preset radius, and a user can continuously maintain a correct pressing position so as to increase the accuracy of the pressing position, which is a key element of cardiopulmonary resuscitation, and thus the survival rate of a patient can be significantly increased.

1. The name of the design product: Cardiac arrest patch. 2. The use of the design product: For use with cardiac arrest compression monitoring device, the cardiac arrest patch is attached to the surface of the human skin, the cardiac arrest compression monitoring device is placed on the patch, the compression force is transmitted to the human body through the patch by pressing the cardiac arrest compression monitoring device, and the current compression force effect is fed back by the cardiac arrest monitoring device. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The application discloses a cardiopulmonary resuscitation teaching aid which comprises a box body for storing a model person, wherein the box body can be flattened; an adjusting assembly is arranged on the inner wall of the box body, the adjusting assembly comprises two fixed rods which are rotatably arranged on the box body; the inner wall of the box body is further provided with an inclined support rod for fixing the left side plate to stand, the bottom of the inclined support rod is in abutment with the bottom plate of the box body; an auxiliary pressing assembly is arranged between the two fixed rods, the auxiliary pressing assembly comprises a horizontal rod, the middle part of the horizontal rod is provided with a first pressing rod which can slide up and down, the bottom of the first pressing rod is provided with a first pressing pad, the top of the first pressing rod is provided with a hollow second pressing rod, the top surface of the second pressing rod is provided with a second pressing pad, and the side wall of the second pressing rod is provided with a fastener for locking. The application can improve the portability under the mobile teaching scene.

Systems and methods related to the field of cardiac resuscitation, and in particular to devices for assisting rescuers in performing cardio-pulmonary resuscitation (CPR).

The methods and systems described herein relate to automatically analyzing arterial pressure waveforms during cardiopulmonary resuscitation using neural networks and other machine learning models or processing methods. The methods and systems may differentially label diastolic and systolic blood pressure coming from chest compression-induced arterial waveforms versus spontaneous heartbeats. In one aspect, a portable device receives arterial pressure data in real time and makes predictions of the systolic pressure and / or diastolic pressure using an on-board machine learning model.

1. The name of the design product: cardiopulmonary resuscitation auxiliary device. 2. The use of the design product: mainly used for assisting rescuers to perform cardiopulmonary resuscitation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The utility model provides a portable cardio-pulmonary resuscitation feedback device, which comprises a model assembly and a detachable auxiliary mechanism, and is characterized in that the model assembly comprises a human body model, a mounting base and a cavity; wherein the mounting base is fixedly connected to the chest of the human body model; the detachable auxiliary mechanism is detachably mounted in the mounting base, so that during daily training of cardio-pulmonary resuscitation, the detachable auxiliary mechanism is matched with the feedback detection mechanism to detect chest compression parameters, and the detachable auxiliary mechanism is matched with the display mechanism to display the chest compression parameters; the detachable auxiliary mechanism can be locked by moving the locking mechanism, so that the detachable auxiliary mechanism can be integrally taken out of the mounting base to be carried daily, and the detachable auxiliary mechanism can be conveniently taken out of the mounting base to correct the cardiopulmonary resuscitation training action in the actual cardiopulmonary resuscitation rescue process, so that the cardiopulmonary resuscitation training action can be corrected. And the feedback detection mechanism is matched with the display mechanism to detect and display chest compression data, so that the operation quality of cardio-pulmonary resuscitation is ensured.

The application provides a cardiopulmonary resuscitation balloon system, which comprises a portable cardiopulmonary resuscitator and a REBOA occlusion balloon device; the portable cardiopulmonary resuscitator comprises a cardiopulmonary resuscitator body, a resuscitator human-computer interaction device and an automatic compression controller, and the resuscitator human-computer interaction device and the automatic compression controller are connected with the cardiopulmonary resuscitator body; the REBOA occlusion balloon device comprises a REBOA balloon catheter and a REBOA balloon host; the REBOA balloon catheter comprises a REBOA balloon body and a balloon catheter part, a sensing port is arranged on the distal end of the balloon catheter part, and a pressure sensing chamber is arranged in the balloon catheter part; in the REBOA balloon host, a sensor and a balloon main controller are connected with the REBOA balloon body, a balloon part human-computer interaction device is connected with the balloon main controller, the sensor is connected with the balloon main controller, the sensor is connected with the automatic compression controller; and the proximal end of the balloon catheter is in contact with the sensor. The application realizes the cardiopulmonary resuscitation balloon system of mutual coordination of cardiopulmonary resuscitation and resuscitative aortic balloon occlusion.

This invention relates to an intelligent control method, device, equipment, and medium for a cardiopulmonary resuscitation (CPR) machine. The method detects the operating mode of the CPR machine, obtaining a mode detection result. When the detection result indicates resuscitation mode, the method controls the CPR machine to perform chest compressions and ventilations, and counts the number of compression and ventilation cycles performed. When the number of cycles equals a preset number, the method controls the CPR machine to detect the heart rate, obtaining the heart rate detection result. Based on the heart rate detection result, the method determines whether defibrillation is needed, obtaining a judgment result. If the judgment result indicates that defibrillation is needed, the method controls the CPR machine to perform the defibrillation operation. This method provides timely patient vital signs information, facilitates rescue personnel, automatically determines whether defibrillation is needed, provides appropriate operational suggestions, saves rescue time, and improves rescue effectiveness and efficiency.

A thoracic and abdominal combined cardiopulmonary resuscitation device, comprising: a bottom plate (3), and at least two resuscitation mechanisms, each comprising two linear electric motors (2) dispos

The application provides a portable full-automatic life support integrated machine and a control method thereof, wherein according to physiological monitoring parameters, characteristic value calculation and extraction and analysis are carried out, life support characteristic values are calculated, and the working parameters of a chest compression module, a breathing ventilation module and / or a defibrillation module are corrected according to the life support characteristic values. The application completes the innovative design of the integration of the automatic cardiopulmonary resuscitation equipment, innovatively designs the physiological parameter correction chest compression and breathing ventilation and the related parameters of defibrillation in the function, and provides a new technical scheme for the disaster scene emergency rescue and the development of the targeted life support strategy.

This application provides a method and system for detecting compression depth using a cardiopulmonary resuscitation (CPR) manikin. A pressure sensor and an ultrasonic ranging sensor are integrated inside the chest cavity of the CPR manikin. The pressure sensor converts the compression depth during CPR into a voltage signal. Based on the voltage signal, a first compression depth data is calculated. The ultrasonic ranging sensor detects the compression depth during CPR and outputs a second compression depth data. The first and second compression depth data are filtered and noise-reduced to obtain a first pre-processed depth data and a second pre-processed depth data. The deviation between the first and second pre-processed depth data is calculated, and it is determined whether the deviation is less than a preset threshold. If the deviation is less than a preset threshold, the average of the first and second pre-processed depth data is taken as the compression depth. This application can improve the accuracy and reliability of compression depth detection using a CPR manikin.

1. Name of the product in this design: Mouse Pad. 2. Purpose of this design: To popularize cardiopulmonary resuscitation and guide emergency procedures. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is for a thin product, therefore the bottom view, top view, left view, right view, and perspective view are omitted.

A system for assisting with cardiopulmonary resuscitation (CPR) includes an active compression decompression (ACD) device configured for a user to push downward and pull upward on a chest of a patient, a sensor to measure force applied to the chest of the patient, a sensor configured to measure displacement of the chest of the patient, one or more processors, and a user interface. The processor is configured to configured to execute computer-executable instructions to determine a maximum compression force applied to the chest of the patient during a compression cycle and a maximum decompression force applied to the chest of the patient during the compression cycle, estimate a displacement value for a total displacement of the chest of the patient during the compression cycle for compressing and decompressing the chest of the patient, and estimate at least one of a compression depth and a decompression displacement for the compression cycle.

A system for assisting a rescuer in performing cardio-pulmonary resuscitation (CPR) on a patient includes: a proximity sensor configured to be positioned at a location corresponding to a location of a rescuer's hand when delivering compressions to a patient's chest, the proximity sensor configured to produce a signal indicative of the rescuer's hands being released from the patient's chest; a medical device operatively coupled with the proximity sensor and configured to provide resuscitative treatment to the patient; and a controller communicatively coupled with the medical device and the proximity sensor. The controller is configured to: determine, based upon the signal from the proximity sensor, if the rescuer's hands have been released from the patient's chest, and trigger an action by the medical device in response to a determination that the rescuer's hands have been released from the patient's chest.

The methods and systems described herein relate to automatically analyzing arterial pressure waveforms during cardiopulmonary resuscitation using neural networks and other machine learning models or processing methods. The methods and systems may differentially label diastolic and systolic blood pressure coming from chest compression- induced arterial waveforms versus spontaneous heartbeats. In one aspect, a portable device receives arterial pressure data in real time and makes predictions of the systolic pressure and / or diastolic pressure using an on-board machine learning model.

A cardiopulmonary resuscitation airway pressure automatic feedback ventilation method and a ventilator. The method includes: obtaining the current airway pressure signal when compressing the heart of the target individual at a preset sampling frequency; dynamically correcting the current airway pressure signal based on body parameters of the target individual to obtain the target airway pressure signal; continuously analyzing the target airway pressure signal to obtain the compression frequency, compression phase, and signal information for the target individual; training a machine learning model with preset compression parameters and ventilation rule parameters; inputting the compression frequency, compression phase, and signal information for the target individual, and mode setting parameters of the ventilation equipment, into the machine learning model to determine the ventilation probability and ventilation time window of the target airway pressure signal, and controlling the ventilation equipment to perform automatic ventilation on the target individual according to the ventilation time window.

This utility model belongs to the technical field of medical training equipment, specifically relating to a CPR training device, including a compression column, a compression spring, a pressure sensor, a compression base, and a support base. The compression base is fixedly mounted on the support base, and has a guide tube in the middle of the compression base. The compression column is slidably disposed inside the guide tube. The compression spring is sleeved outside the guide tube, with its upper and lower ends abutting against the compression head and the compression base, respectively. The pressure sensor is disposed in the lower middle part of the compression base. This solution uses the pressure sensor to measure parameters such as the trainee's compression force, compression depth, and compression frequency, enabling the quantification of some indicators of CPR training. This allows trainees to adjust their training movements based on the quantified indicators, improving training effectiveness and efficiency.