155 results about "Resuscitation" patented technology

The invention relates to the technical field of intelligent education, in particular to an AI-based nursing teaching scene construction and evaluation system. According to the system, a dynamic case script is generated through historical case data, and a virtual patient physiological model is constructed; creating three teaching scenes of community follow-up visit, emergency rescue and traditional Chinese medicine nursing fusion by using a mixed reality technology; a personalized learning portrait of the student is constructed through a pre-test, and accurate matching between the ability of the student and the teaching content is formed; a double-track system skill training module is built, and AI tutor guidance and teacher guidance are integrated; and an ability evaluation system based on operation data is established, and intelligent pushing of adaptive training content is realized. The problems that in traditional nursing teaching, scene authenticity is insufficient, personalized training is insufficient, and clinical thinking is difficult to cultivate are solved, and the clinical operation skill and decision judgment ability of students are improved.

The invention relates to the field of medical instrument consumables, and discloses an external multifunctional anesthetic gas carbon dioxide absorber which is characterized in that an upper box body is provided with a first carbon dioxide absorption chamber, a second carbon dioxide absorption chamber, an anesthetic gas absorption chamber, a damp-heat exchange chamber, an electronic tag and a gas sampling hole; the lower box body is provided with a gas distribution chamber and a ventilation switch mechanism, the gas inlet channel is communicated with the first carbon dioxide absorption chamber, and the second carbon dioxide absorption chamber and the anesthetic gas absorption chamber are communicated with the gas outlet channel through the damp-heat exchange chamber. Carbon dioxide is absorbed during operation, and anesthetic gas is adsorbed during postoperative resuscitation; sufficient and efficient absorption of carbon dioxide can be ensured, and the color change identification degree is improved; the gas distribution chamber can effectively reduce gas resistance and conduct heat dissipation and cooling, and the damp-heat exchange chamber is arranged, so that the temperature and humidity of circulating gas are effectively regulated and controlled, and the potential dust risk of the gas is blocked.

The invention relates to the technical field of first-aid medical engineering and intelligent medical equipment, and discloses a digestive tract hemorrhage patient liquid resuscitation decision support system which comprises a thermal wave signal generation and infusion execution module, a distributed thermal dispersion perception and vascular stiffness resolving module, a multi-physics field coupling modeling module and a double-target game decision control module. By superposing a micro-amplitude thermal wave signal in resuscitation liquid, the system calculates a vascular stiffness parameter of a patient in real time based on a thermal dispersion principle; and predicting the shear stress of the wall surface of the blood vessel at different flow velocities by utilizing a temperature change viscosity and blood vessel elastic mechanics coupling model. In decision control, the system determines the target flow velocity according to the microcirculation perfusion requirement, and reversely solves the required fluid dynamic viscosity according to the shear stress safety threshold value, so as to dynamically adjust the basic temperature of the infusion fluid. The fluid viscosity is reduced through physical field intervention, the high-flow-rate resuscitation requirement is met, meanwhile, the shear stress of the wall face of the blood vessel is effectively restrained, and the rebleeding risk is reduced.

The invention discloses a rectal cancer organoid culture kit and a culture method thereof, and particularly relates to the technical field of genetic engineering.The kit comprises a culture medium with specific components, a sample treatment reagent, a passage reagent and a preservation reagent, and the culture medium contains Advanced DMEM / F-12 and multiple factors; the sample treatment reagent can effectively treat tissues; a passage reagent guarantees passage and cryopreservation; and the preservation reagent ensures the cell cryopreservation and resuscitation effects. The culture method covers scaffold and scaffold-free culture processes and comprises the steps of primary culture, subculture, recovery and the like, and the steps are operated finely. The method has the advantages of obvious advantages, fast tissue dissociation, small damage, good cell suspension dispersion, no DMSO toxicity, simple culture, high amplification efficiency, stable passage, wide applicability and high cost performance, and can provide a powerful tool for rectal cancer research, drug screening and the like.

The invention provides an intelligent suffocation severe resuscitation rescue system for newborns, and aims to improve the resuscitation success rate and optimize the rescue process. The system comprises a monitoring module, an analysis module, a decision module, an execution module, an optimization module and a communication module. The monitoring module collects physiological parameters of the newborn. The analysis module analyzes the physiological data based on the resuscitation guide, judges the suffocation degree and generates a resuscitation strategy. And the decision module optimizes a resuscitation scheme in combination with the physiological data and determines specific intervention measures. And the execution module executes the intervention measures and optimizes the resuscitation process according to the real-time adjustment suggestions provided by the optimization module. And the communication module is used for transmitting the monitoring data, the resuscitation scheme and the execution result to a hospital electronic medical record system or other medical information platforms. According to the intelligent neonatal suffocation severe resuscitation rescue system, intelligent control over the resuscitation process is achieved, the rescue efficiency is improved, man-made misjudgment is reduced, and an accurate, efficient and safe solution is provided for neonatal rescue.

The invention relates to the technical field of clinical decision support and medical data intelligent analysis, in particular to a critical patient individualized liquid resuscitation decision support system, which is characterized in that a data acquisition unit acquires pulse pressure variation waveform and multi-dimensional physiological data of each stroke volume; a volume benefit analysis channel of the dynamic decision-making unit segments a respiratory cycle, extracts pulse pressure fluctuation characteristics, outputs a per-stroke volume increase probability value through a machine learning classifier, an organ injury early warning channel calculates a blood lactic acid and creatinine clearance rate change rate, and generates an acute kidney injury risk sign in combination with inferior vena cava image verification; the execution control unit sends an infusion control or limit instruction according to the combined state; and the feedback optimization unit adjusts the weight of the model according to the actual value of blood lactic acid removal, and recalculates the probability value, so that individualized precise resuscitation, balance capacity benefit and organ protection are realized, and the treatment safety and effectiveness are improved.

A system for facilitating resuscitation includes: a first electrode assembly having a therapy side and a first motion sensor; a second electrode assembly having a therapy side and a second motion sensor; processing circuitry operatively connected to and programmed to receive and process signals from the first and second motion sensors to estimate at least one of a chest compression depth and rate during administration of chest compressions and to compare the chest compression depth or rate to a desired range; and an output device for providing instructions to a user to administer chest compressions based on the comparison of the estimated chest compression depth or rate to the desired range. One or both of the electrode assemblies may be constructed so that the conductive therapeutic portion is able to maintain substantial conformance to the anatomy of the patient when coupled thereto.

A resuscitation system employing a handheld device (60) and a front-end rescue device (80) partitioned from the handheld device (60) and powered by the handheld device (60). In operation, the an electrocardiogram (ECG) module of the front-end rescue device (80) communicates electrocardiogram signals from a heart of a patient to the hand-held device, and a rescue controller (70) of the hand-held device controls a charging of a shock module (100) of the front-end rescue device (80) by the battery and / or power supply (61). Subsequent to the charging of the shock module (100), the rescue controller (70) controls a conditional discharging of the shock module (100) to the heart of the patient based on the electrocardiogram signals received by the rescue controller (70) from the electrocardiogram module (90).

Devices and methods for resuscitation of a patient wherein inspiratory gas is delivered through a T piece circuit having an exhalation port and a filter located upstream of the exhalation port to remove microbes from exhaled respiratory gas before the respiratory gas exits through the exhalation port.

This invention provides a fully openable critical patient transport cabin, comprising an inner cabin unit and an outer cabin unit. Thermal insulation layers are provided between the inner upper cabin and the outer upper cabin, and between the inner lower cabin and the outer lower cabin. The elongation rate of the main body of the outer cabin unit is less than that of the main body of the inner cabin unit. When the end cap zipper and the outer sealing zipper are opened simultaneously, the rotation angle of the outer upper cabin relative to the outer lower cabin is greater than or equal to 270°. Alternatively, the outer sealing zipper extends to the end cap, so that when the outer sealing zipper is fully opened, the rotation angle of the outer upper cabin relative to the outer lower cabin is greater than or equal to 270°. The outer upper cabin of this invention can be fully opened, allowing the injured patient to lie flat on the air cushion at the bottom of the cabin. Medical personnel can perform resuscitation, intravenous infusion, and vital sign monitoring without obstruction. After the resuscitation work is completed, the cabin can be directly closed, pressurized, and transported.

Disclosed herein are devices, compositions, methods, and systems for identifying mammalian cells, especially erythrocytes, with enhanced characteristics, such as hemolysis, stress tolerance, oxygen capacity, and energy metabolism. In some embodiments, the devices, compositions, methods, and systems may be useful in identifying a subject for donating erythrocytes, with enhanced stress resistance, with enhanced physical performance such as oxygen consumption, and strenuous or prolonged physical activities, hemorrhage, or resistance to high altitude hypoxia. Subjects may also be identified for donating cells for use in manufacture of next-generation ex vivo farmed RBCs with optimal storage and resuscitation performances. The disclosed devices, compositions, methods and systems are also useful in the bioengineering of red blood cells and red blood cell precursor ex vivo from hematopoietic stem cells or induced pluripotent stem cells, as well as ithe prediction of cancer progression, severity and responses to therapies targeting glycolysis.

This invention discloses a timing device that integrates multiple emergency operation buttons and generates structured medical records in real time, belonging to the field of emergency medical technology. It includes an intelligent terminal recording module, a data integration and communication module, and an intelligent processing and output module. These three modules work together to achieve real-time recording of emergency operations, integrated data transmission, and automatic generation of structured medical records. The intelligent terminal recording module is a dedicated emergency recording terminal equipped with a timing chip and a multi-touch screen. The touch screen interface is dynamically designed according to the ACLS / BLS resuscitation process and features one-button recording for various emergency operations such as chest compressions, bag ventilation, defibrillation, heart rhythm analysis, and adrenaline administration. The timing chip provides millisecond-level timestamps for emergency operation records, enabling precise binding of operation content to the time of occurrence. This significantly reduces the need for clinical manpower, eliminating the need for a dedicated recording nurse through an "operation-as-record" model, and also eliminating the need for manual re-entry of medical documents after resuscitation.

The invention discloses a cell therapy injection constant temperature control all-in-one machine and a control method thereof, and belongs to the technical field of therapy injections. The constant-temperature control all-in-one machine for the cell therapy injection comprises a turnover box, an oscillating and shaking mechanism, a temperature adjusting module and a cell therapy injection flow control module. The oscillating and shaking mechanism is arranged in the turnover box and can stably clamp the injection and oscillate and shake uniformly during use, so that the injection is prevented from being damaged and polluted, and the suspension state of stem cells is ensured; the temperature adjusting module can accurately adjust the internal temperature of the turnover box according to the requirements of the stages such as transportation and storage and reinfusion recovery, the activity of stem cells is maintained, and cold stimulation is avoided; the flow rate of the injection in the output pipeline can be accurately regulated and controlled by the flow control module, and the treatment requirements of different patients are met. The four modules work cooperatively, safe and accurate management and control of the whole process of the cell therapy injection are achieved, the operation process is simplified, the medical care work intensity is reduced, multi-scene adaptation is facilitated, and powerful guarantee is provided for standardized development of cell therapy.

The invention discloses a traditional Chinese medicine compound composition for treating phlegm clouding orifice type dementia and a preparation method and a using method thereof, and the traditional Chinese medicine compound composition is prepared from the following raw materials in parts by mass: 16-23 parts of bamboo juice, 11-17 parts of exocarpium citri rubrum, 6-12 parts of fructus alpiniae oxyphyllae, 12-18 parts of pheretima and 25-32 parts of caulis spatholobi. The traditional Chinese medicine is used for treating the turbid phlegm clouding orifice type dementia patient through a resuscitation inducing and phlegm reducing treatment method, the symptoms of the patient are obviously improved clinically, the compatibility is ingenious, the prescription is simple, only five medicines are adopted, the medicinal materials are easy to obtain and low in price, the requirement of a decoction technology is low, and the curative effect is obvious; the defects that western medicines are large in side effect and prone to generating drug resistance are overcome, and the advantages that traditional Chinese medicines are small in side effect and not prone to generating drug resistance are developed.

A medical resuscitation system includes a platform for releasable coupling to a patient for delivery of mechanical chest compressions, the platform having sensor(s) for monitoring aspect(s) of compression delivery, and processing circuitry configured to control the delivery chest compressions during a patient therapy session; receive, during the session, signals from each sensor; and store, to a memory, operational data collected for use by an authorized user in troubleshooting a problem with the platform and / or gathering historic data regarding use of the platform, and clinical metrics regarding the delivery of the compressions during the session, where the clinical metrics are collected for use in a summary report accessible to a clinical user. The summary report may be transferred to a server or a portable computer readable medium. The operational data may be transferred to an accessory unit or data integrator configured to cooperate with the platform for providing the therapy.

The invention belongs to the technical field of wartime emergency hemostasis and resuscitation, and provides a massive hemorrhage first-aid compression hemostasis and resuscitation integrated device suitable for a field operation environment. The pressurization hemostasis device comprises a pressurization tourniquet and a compression tourniquet, wherein the pressurization tourniquet comprises a main band, a pressurization silica gel air bag and a main pressurization air bag; the fastening assemblies are arranged on the pressurizing tourniquet, are located at the two ends of the pressurizing tourniquet and are used for fastening the pressurizing tourniquet; the pressurizing assembly is arranged on the pressurizing tourniquet and is communicated with the main pressurizing air bag on the main band; the pressurizing assembly comprises a pressurizing barrel, a connecting air pipe and a pushing cylinder plug; and the pushing cylinder plug is slidably mounted on the pressurizing barrel. The resuscitation integrated device comprises two electrode plates which are arranged on a main belt and located on the back face of a pressurizing silica gel air bag, and a pressure silica gel air bag arranged on the back face of the pressurizing silica gel air bag, one end of the power supply connector is electrically connected with the pole piece, and the other end of the power supply connector is electrically connected with an external power supply.

A defibrillator (10) employing an ECG generator (20) operable to generate ECG data, and a diagnostic defibrillation module configured to analyze one or more biological signals associated with the ECG data, and to annotate the ECG data with one or more diagnostic defibrillation events indicated by the biological signal(s).

The utility model relates to the technical field of first-aid boxes, in particular to a myocardial infarction first-aid box which comprises a medicine storage box and a box cover, the medicine storage box and the box cover are connected through a hinge, the interiors of the two sides of the medicine storage box are respectively provided with a second containing groove, a spring telescopic rod is installed in each second containing groove through a rotating shaft, and the spring telescopic rod is connected with the box cover through a hinge. A first storage groove is formed in each of the two sides of the box cover, a sliding groove is formed in the inner wall of each first storage groove, a sliding rod is slidably installed in each sliding groove, a lantern ring is welded to the output end of a spring telescopic rod, two limiting insertion rods are welded to one side of the box cover, and the two limiting insertion rods are connected with the sliding rod in a sliding mode. And two limiting buckle plates are mounted on one side of the medicine storage box through rotating shafts. The medicine storage box can be conveniently opened and closed by medical staff, an operator does not need to manually separate the medicine storage box from the box cover in the opening process, and the medical staff can free two hands to take medicine placed in the medicine storage box as soon as possible to rescue a patient.

The invention discloses a clinical prediction method for PACU precise extubation of an old general anesthesia long-term mechanical ventilation patient, and belongs to the field of clinical medicine statistics, and the method comprises the steps: S1, carrying out the inclusion of the patient according to a preset inclusion standard and an exclusion standard; s2, informing the elderly patients meeting the inclusion standard of agreement; s3, anesthesia resuscitation is conducted on the old general anesthesia patient entering the PACU, and then whether the patient can conduct a spontaneous respiration test or not is judged according to evaluation before off-line and predefined off-line preparation of an SBT test; s4, bedside lung ultrasonic examination is carried out before tube drawing, the trachea cannula is pulled out after the SBT test is passed, nasal catheter oxygen inhalation (3 L / min) is conventionally carried out after tube drawing, the blood oxygen saturation degree is recorded, and blood gas analysis examination is carried out 5 min after tube drawing; s5, predicting the possibility of tube drawing through the column diagram constructed by the method; according to the invention, medical staff can be guided to determine the preparation condition of extubation of old patients after general anesthesia, and long-term negative effects related to extubation failure can be reduced as much as possible.

1. Name of the designed product: breathing machine (high frequency jet). 2. Use of the designed product: providing breathing support, breathing treatment and emergency resuscitation for patients. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

The invention provides a comprehensive rescue breathing device, and relates to the field of medical first-aid equipment, the comprehensive rescue breathing device comprises a box body assembly, a bearing cover is mounted at the upper end of a main box body of the box body assembly, an auxiliary assembly is mounted on the bearing cover, a bearing assembly is slidably mounted in the bearing cover, and the bearing assembly on the bearing cover is slidably mounted; the manual respirator can be conveniently installed in the bearing assembly, the manual assembly is installed on the bearing assembly in a hinged mode, the manual respirator can be conveniently operated by directly pressing the manual assembly, the automatic assembly is additionally installed at the installation position of the manual respirator, and the automatic assembly can automatically operate the manual respirator. The breathing assembly on the bearing cover is set to have an independent auxiliary breathing effect, and the problems that an existing breathing device used for rescue cannot be conveniently carried, rapid treatment of a patient is affected, an auxiliary breathing device needs to be continuously operated, operation errors are prone to occurring, and timely treatment of the patient is affected are solved.

The invention discloses cell low-temperature preservation and resuscitation integrated equipment which comprises an equipment box body, a front box cover, a rear box cover and a base, the equipment box body is a box shell with openings in the front face and the rear face, and the inner side of the equipment box body is provided with a low-temperature preservation cavity, an interlayer and a heating resuscitation cavity from front to back; early warning lamps are arranged on the top side of the low-temperature preservation chamber and the top side of the heating recovery chamber, and placing frames are arranged on the inner side of the low-temperature preservation chamber and the inner side of the heating recovery chamber; the placement frame comprises four stand columns, clamping grooves distributed along the stand columns and placement plates installed on the inner sides of the four stand columns through buckles, cryopreservation tube trays are placed on the placement plates, and sample channels corresponding to the cryopreservation tube trays in the low-temperature preservation cavity and the temperature rising recovery cavity are formed in the interlayer. According to the invention, the cryopreservation process and the resuscitation process are integrated in the same equipment box body, so that the space of a laboratory is saved to the greatest extent, the cryopreservation process and the resuscitation process can be seamlessly connected, and switching operation among a plurality of equipment is not needed.

A newborn support device for supporting a newborn in close proximity to the mother is provided. The newborn support device has a support platform for receiving thereon the newborn in an almost fully supported manner. The platform is provided with an elongated slit which is accessible from a side of the platform and extends through the platform from the top surface to a bottom surface of the platform. The slit enables resuscitation of the newborn on the platform with delayed cord clamping. In another aspect the invention relates to a resuscitation device having resuscitation means connected to such a support device.

This invention relates to a semi-occlusive balloon device for prolonging emergency treatment time, comprising a catheter and a balloon assembly. The balloon assembly includes multiple balloon flaps distributed circumferentially along the catheter. In the initial folded state, each balloon flap includes a first balloon portion and a second balloon portion located outside the first balloon portion. The first balloon portion includes a first outer membrane, and the second balloon portion includes a second outer membrane and a second inner membrane located inside the second outer membrane. The B-side of the first outer membrane is fixedly connected to the outer wall of the catheter, and the A-side is connected to the A-side of the second inner membrane. The B-side of the second inner membrane is connected to the B-side of the second outer membrane, and the A-side of the second outer membrane is fixed to the outer wall of the catheter. When the balloon flaps are inflated after being filled with a fluid medium, a blood channel for blood flow is formed between adjacent balloon flaps. The catheter has an inflation cavity and an inflation port, and the inner cavity of each balloon flap communicates with at least one inflation port.

The present invention is directed to a visual sensor device that is designed and configured to be used by a rescuer on a patient during CPR. The visual sensor device is configured to alert a rescuer on the real-time number of compressions and / or resuscitations required on the patient during CPR. The visual sensor device may include a rectangular housing including a plurality of LEDs, a battery, a timer circuit, and a sensor. The rectangular housing may further include a removable adhesive and be configured to be placed on the body of a patient. The removable adhesive may allow for the device to be easily disposable after a single use, and further, allows for the device to be easily portable and placed on the body of the patient while in use.

This invention belongs to the field of medical device technology and discloses an emergency resuscitation breathing device, including a mobile cabinet and a high-pressure gas cylinder, a constant-temperature evaporator, a power supply, and a first mixing chamber disposed within the mobile cabinet. The high-pressure gas cylinder is connected to the first mixing chamber through a first gas supply passage with a first solenoid valve, and the constant-temperature evaporator is connected to the first mixing chamber through a second gas supply passage with a second solenoid valve and a semiconductor heating element; the outlet of the first mixing chamber is connected to a breathing mask via a second mixing chamber. The bottom of the mobile cabinet is equipped with a retractable stabilizing component, and the interior has a hinged moving frame for supporting the gas cylinder. This invention features high integration, no exposed parts, easy movement, and protection against impacts; it allows for convenient replacement and reliable fixation of the gas cylinder, and can adjust the air-oxygen ratio and the temperature and humidity of the output gas to avoid irritating the patient's respiratory tract; the stabilizing component and the pipe clamping structure ensure the stability of the device and the reliability of the pipe connection during gas supply.

This invention discloses an artificial intelligence-assisted method and system for predicting the timing of extubation in pediatric patients, belonging to the field of clinical medical technology. It includes sample information collection: collecting large-sample clinical data of respiratory waveform signals, facial expression video streams, and vital sign data of the child to obtain sample information; and sample information processing: preprocessing the sample information and establishing a repository to store the preprocessed sample information to obtain a database. This invention uses a set state setting method combined with a model generation method, and integrates high-precision ventilator data, child facial expression video data, and vital sign data to predict the timing of extubation, thereby replacing the current subjective judgment method. This provides specific computer-aided decision support for sequential mechanical ventilation treatment during the resuscitation and extubation phase. Simultaneously, different timing prediction models are trained according to different child characteristics to improve the accuracy of computer-aided decision support.

The invention discloses a special soldier function detection and treatment rehabilitation vehicle under a field operation training condition. A safety certification module is mainly an individual combat safety identity recognition device comprising a combat identity label and a safety identity recognition plate; the function detection module is provided with a plurality of annular operation surfaces with different heights on a common environment circular experiment table, a plurality of independent operation compartments with movable operation cover plates are arranged in the middle of a ladder type operation surface of a barrier environment experiment table, and the treatment and rehabilitation module is provided with a frame-shaped structure for placing treatment supplies and configuring functional supplies. The function rehabilitation platform is provided with a stretcher face formed by hard stretcher plates capable of being integrally folded, a circular ring and lock catch combination device at the top of a supporting rod is connected with a function rehabilitation assembly, the treatment platform is provided with a liquid resuscitation combined type grading pipeline device, a liquid regulator is of a closed split-grid cell structure for containing a plurality of sets of transfer pipelines, and split grids are provided with heating devices. And a wireless terminal is fixedly arranged on the outer side of the liquid regulator. The device is safe and integrated, is convenient to use, and can guarantee the special soldier treatment and rehabilitation operation process.