38 results about "Life care support" patented technology

The invention discloses personal life support equipment in a high-altitude environment and a cooperative control method thereof, and relates to the technical field of personal life support equipment, and the equipment comprises a respiration sensor which is arranged on a mask and is used for detecting respiration frequency and phase; the blood oxygen and heart rate sensor is worn on the wrist of the user and used for detecting the blood oxygen saturation degree and the heart rate; the body temperature sensor is attached to the chest of the user and used for detecting the core body temperature; the automatic oxygen supply device is used for providing oxygen; the intelligent heating device comprises partition heating pieces attached to the chest and the four limbs of the user and is used for partition heating; the microcontroller unit is used for formulating an optimal life support strategy according to the sensor data and intelligently and cooperatively controlling the working states of the automatic oxygen supply device and the automatic heating device according to the optimal life support strategy; the sensor data comprises respiratory frequency and phase, oxyhemoglobin saturation, heart rate and core body temperature, and dynamic oxygen supply and body temperature adjustment can be cooperatively controlled.

The invention discloses a breathing module turbine variable speed control method of a life support system, which relates to the technical field of medical equipment and comprises the following steps: acquiring relevant parameters of a motor connected with a turbine to be detected and a medical scene mode of a target user, and judging initial turbine rotating speed parameter information of a breathing module; detecting and based on the lung compliance of the target user, judging the demand of the lung state of the target user for the rotating speed of the turbine to be detected to obtain turbine rotating speed demand information; identifying whether the target user has interference in the use process of the life support system, and if so, judging the influence of the target user on the rotating speed of the turbine to be detected to obtain a first type of disturbance rotating speed influence value; whether the breathing module vibrates or not in the using process of the turbine to be detected in the breathing module is recognized, and if yes, the influence of equipment vibration on the rotating speed of the turbine to be detected is judged, and a second type disturbance rotating speed influence value is obtained. The method has the effect of improving the turbine variable speed control precision of the breathing module of the life support system.

The present invention relates to a system (5) for temperature management for patients in stationary and mobile ECLS and / or ECMO therapy, with at least one disposable (7) and a fluid circuit (9), wherein the disposable (7) comprises at least one reservoir (10) or bag provided with at least one supply line (12) and a drain line (14), further provided at least one pumping unit element (11) as part of the disposable (7), by means of which liquid in the reservoir (10) or bag can be pumped through the fluid circuit (9).Furthermore, the present invention relates to a disposable (7) for such a system (5).

The invention discloses a noninvasive ventilator pipeline storage and disinfection device for a life support system, and relates to the related technical field of noninvasive ventilators, and the noninvasive ventilator pipeline storage and disinfection device is characterized by comprising a storage box, the top of the storage box is open, a cover plate covers the top of the storage box, and the noninvasive ventilator pipeline storage and disinfection device further comprises a pipeline storage mechanism; the pipeline storage mechanism is rotationally connected to the inner side wall of the storage box, and the pipeline storage mechanism is used for winding a pipeline on the non-invasive breathing machine; the disinfection box is fixedly connected to the outer side wall of the storage box, the disinfection box is used for diluting a disinfectant, and the disinfection box communicates with the pipeline storage mechanism through a connecting pipeline; the breathing machine pipeline winding device has the advantages that breathing machine pipelines can be sequentially wound in the first winding chamber and the second winding chamber in a planar spiral shape, the situations of disordered winding and knotting of the pipelines are avoided, the storage space is saved, and storage and management of the pipelines are facilitated.

Fluctuations in game scores acquired by the care recipient are notified to a data terminal operated by the family or the attending physician, and the family and the attending physician share the care recipient's symptoms with the care recipient, and also share the information with a care supporter at the facility, thereby smoothly providing the best possible life support. [Solution] In a monitoring system that supports the monitoring of care recipients, a first server device 4 manages the history of scores obtained in an intellectual game application installed on a first data terminal 10-1 or the like operated by the care recipient at a care facility 100, and works in conjunction with a second data terminal 2-1 or the like operated by the caregiver to dynamically grasp the state of decline in the cognitive function of the care recipient, create a program to improve the symptoms of the care recipient, and support a service that provides thorough monitoring of the care recipient.

The application relates to a temperature regulating system for a biosafety laboratory life support system, and relates to the field of biosafety laboratories. The system comprises an air inlet main pipe, a temperature increasing module, a temperature decreasing module and an air outlet main pipe. The temperature increasing module comprises an air inlet branch pipe, an air outlet branch pipe, a heating branch pipe, a heater, a temperature controller and a temperature sensor. A plurality of heating branch pipes are connected in parallel between the air inlet branch pipe and the air outlet branch pipe, and the heating branch pipes are each provided with a heater. The temperature sensor is arranged in the heating branch pipe and located at a downstream position of the heater. The temperature controller, the temperature sensor and the heater are electrically connected. The air inlet branch pipe is connected with the air inlet main pipe, and the air outlet branch pipe and the air outlet end of the temperature decreasing module are respectively connected with the air outlet main pipe through air outlet short connection pipes. The system can heat the gas in the air inlet main pipe through the plurality of heating branch pipes, and the compressed air with large flow rate can be heated more uniformly and efficiently, so that the set temperature of the gas can be reached more quickly.

The invention relates to the technical field of oxygen supply equipment, in particular to outdoor universal oxygen supply equipment based on a life support system, which comprises a shell, a support frame, a positioning opening, a positioning chute and a cloth cover, an opening is formed in the front end of the shell, the positioning opening is formed in the top end of the shell, and the positioning chute is arranged in the cloth cover. Positioning sliding grooves are formed in the left end and the right end of the interior of the shell respectively, the front ends of the positioning sliding grooves are flush with the front end of the shell, the outer side of the supporting frame is fixedly sleeved with a cloth sleeve, and the storage battery assembly is detachably arranged in the shell; when the oxygen generator is used, the storage battery assembly is fixedly installed in the shell, then the oxygen generator assembly is placed in the supporting frame and supported by the storage battery assembly, and then a patient or an accompanying person hangs the cloth cover through the hanging assembly, so that the storage battery assembly and the oxygen generator assembly move along with the person in real time; and the convenience is improved, and the manufacturing cost is reduced.

The present application relates to the field of aerospace technology, in particular to a kind of spaceship carbon-oxygen water circulation life support system, including oxygen circulation module, water circulation module, monitoring module and control module, oxygen circulation module provides oxygen, and carbon dioxide is converted into harmless substance, water circulation module provides drinking water, bath water, coolant and the water source of other water needed equipment, monitoring module monitors environmental data in spaceship, control module obtains environmental data, and adjusts oxygen circulation module and water circulation module according to environmental data. Through carbon-oxygen water circulation, realize the recycling of resources in the spaceship, greatly reduce the dependence on external resources, improve the autonomy and sustainability of the spaceship, due to the stability and suitability of the spaceship internal environment, can guarantee the health of astronauts, reduce the occurrence of disease, improve the survival rate of astronauts.

The invention relates to the technical field of medical transfer, in particular to transfer equipment of life support equipment for patients with acute and critical diseases. The transfer bed comprises a transfer bed body, the transfer bed body comprises a supporting bed, a life supporting assembly and a restraining assembly, the life supporting assembly is arranged on one side of a bed board part of the supporting bed, and the restraining assembly is arranged on the edge of the bed board part of the supporting bed. Then through elastic pulling of the pulling ropes on the two sides and the elastic connecting pieces, the edges of the two sides of the restraint strap are pulled to be bent upwards, meanwhile, opposite pulling and positioning of the restraint strap are formed, the restraint strap is prevented from deviating along with shaking of a patient in the transferring process, and therefore the restraint strap is prevented from falling off in the transferring process. The connecting structure of the life supporting assembly and the body surface of the patient is affected, and connection between the life supporting assembly and the patient is ensured.

The embodiment of the invention provides an advanced life support method and system suitable for an emergency medical rescue scene, and relates to the technical field of telemedicine, and the method comprises the steps: a life support robot collects vital sign data after completing the basic life support operation of a wounded person, generates injury condition feature image data based on the injury condition information obtained by a panoramic vision module, and transmits the injury condition feature image data to a server; the two types of data are transmitted to a far-end expert console in real time through redundant multimode communication, then regulation and control instructions returned by experts are received, and the regulation and control instructions are dynamically and synergistically issued to the mechanical ventilation unit and the intelligent infusion unit to execute closed-loop parameter regulation. The problem that advanced life support cannot be timely and accurately implemented due to equipment function splitting, insufficient field professional ability, poor environmental adaptability and information transmission lag in existing emergency medical rescue is solved. The technical effects of realizing remote and accurate extension of the expert ability in an extremely severe environment, remarkably shortening the advanced life support response time and improving the treatment specialty are achieved.

The invention relates to the technical field of medical instruments, in particular to an auxiliary sepsis treatment device which comprises a trolley, a plurality of universal wheels are fixedly connected to the bottom of the trolley, a functional disc is fixedly connected to the top of the trolley, and a stand column is rotationally matched in the functional disc; a treatment function unit is integrated on the functional disc; a channel used for being connected with a patient pipeline is formed in the stand column, the function disc of each treatment function unit is communicated with a sliding pipe, and the sliding pipes are communicated with the channel. The device further comprises a butt joint mechanism used for communicating the channel with the sliding pipe, and when the stand column rotates to the target treatment function unit, the butt joint mechanism communicates the sliding pipe with the channel and keeps the sliding pipes of other treatment function units which are not communicated closed. According to the invention, multiple in-vitro life support treatment functions are integrated on the same mobile platform, so that the flexibility and response speed of sepsis treatment are improved.

The invention relates to the technical field of biomedical engineering and emergency life support, in particular to a cardiopulmonary resuscitation system integrating multi-modal physiological feedback and barometric gradient control, and provides the following scheme aiming at the problems that an existing device is high in secondary injury risk, blind in pressing and fixed in parameter. The device comprises an adjustable mechanical support system, a pneumatic pressing execution system, a physiological signal detection system and a central intelligent processing and control system. The pneumatic pressing execution system achieves smooth increasing of pressure through an air pressure gradient control algorithm and cooperates with a flexible contact bag body to reduce instantaneous impact force. The physiological signal detection system collects multi-mode signals of electrocardio, photoelectric volume pulse wave and thoracic impedance hemogram in a pressing intermittent period; the central intelligent processing and control system evaluates pressing effectiveness based on physiological feedback and dynamically adjusts pressing parameters through a self-adaptive strategy. The cardio-pulmonary resuscitation system improves the safety and effectiveness of cardio-pulmonary resuscitation, is convenient to operate and high in adaptability, and is suitable for clinical and pre-hospital first-aid scenes.

Provided herein are secretory compositions / cocktails derived from a novel, extremophilic fungal species cultured, isolated, and characterized herein. Said novel, extremophilic fungal species may be exploited to produce secretory compositions / cocktails which comprise a unique mixture of thermo-tolerant, stable enzymes capable of digesting cellular and genetic material in its surroundings under extreme temperatures. Such secretory compositions / cocktails may be useful as cleaning and sterilization solutions against biofilm, urine, yeast, bacterial, or viral contamination. Other uses include, but are not limited to, urea removal, fertilizer wastewaters, wastewater reclamation for life support systems in space, pH control, source of ammonia and carbon dioxide, starch digestion, biofuel production, as pharmaceuticals, and medical treatments such as wounds, skin disorders, or nail disorders.

An object of a system according to an embodiment is to comprehensively provide life support and communication for elderly people.SOLUTION: A system according to an embodiment includes a vacant facility modification unit, a communication support unit, a day service providing unit, a housing facility providing unit, a transportation service providing unit, and a shopping support providing unit. The vacant facility modification unit modifies the vacant facility. The communication support unit supports communication of the elderly person. The day service providing unit provides an day service. The housing facility providing unit provides a housing facility. The traffic service providing unit provides a traffic service. The shopping support providing unit provides shopping support.SELECTED DRAWING: Figure 1

We provide the system. [Solution] A means of saving the basic information entered by the user, A means for generating a virtual partner based on user selection using a generated artificial intelligence model, A means for generating individual responses based on the user's interaction history, A means of performing functions to support daily life in conjunction with external services, A means for users to interact with a virtual partner while on a mobile device and receive life support, A system that includes this.

According to the critical patient life support intelligent device and the control method thereof, all functional modules form an integrated layout with a compact structure, and independent equipment is prevented from being scattered and stacked; wherein the oxygen source management module achieves closed-loop adaptation of oxygen supply carrier containing, state monitoring and oxygen conveying, the negative pressure suction module completes function cooperation of negative pressure generation and hydrops sealed collection, the vital sign monitoring module directionally collects vital sign data of a patient, and the intelligent energy system provides stable power supply support for all the modules. The intelligent control module serves as a core control unit, is internally provided with a physiological risk fusion calculation model, receives and processes equipment operation data, transfer environment related data and patient associated data from all functional modules, and performs multi-dimensional information fusion analysis to obtain a physiological risk fusion result. And generating a dynamic risk index capable of reflecting the physiological state and the system operation risk of the patient in the transfer process, and providing a quantitative basis for risk pre-judgment in the transfer process.

A cannula (100) for an extracorporeal life support system may include a tubular element (110) and an actuation structure (140). The actuation structure (140) may be configured to be sensitive to an external stimulus such that an internal diameter of the tubular element (110) changes when the external stimulus changes. A system may include the cannula (100) and a control device (30) in electrical communication with the actuation structure (140). The control device may be configured by a user to set a desired value for an internal diameter of the tubular element (110). Figure for the abstract: Fig. 1

The invention relates to an intelligent life support system in underwater wearable equipment. The system comprises a diver physiological parameter monitoring module, an intelligent analysis and judgment module, a life support equipment control module, an emergency rescue system and a data recording and transmission module. The diver physiological parameter monitoring module can monitor the physiological parameters of the diver in real time, such as the heart rate, the respiratory rate and the oxyhemoglobin saturation. And the intelligent analysis and judgment module analyzes the physiological parameter data, identifies possible health risks encountered by the diver, and provides early warning and response measures. The life support equipment control module automatically adjusts the breathing oxygen concentration and the gas flow so as to provide proper oxygen supply and protection. The emergency rescue system can send a distress signal and determine the position of the diver so as to realize timely rescue action. And the data recording and transmitting module records the physiological parameter data and transmits and stores the physiological parameter data in real time. The intelligent life support system improves the safety and survivability of the diver, and has a wide application prospect.

Systems and methods for operating a vehicle in an environment that requires an astronaut in the vehicle to wear a spacesuit, are presented. The vehicle may be a lunar rover or a rover to be used on Mars. An astronaut will be in a spacesuit while in the vacuum of the Moon. This vacuum or thin atmosphere will give rise to a pressure differential between the inside and the outside of the spacesuit. This pressure differential reduces the flexibility of the spacesuit, such that the joints of the spacesuit resist bending or flexing. Spacesuit stiffness is substantially reduced while an astronaut is in a pressurizable cabin of the vehicle, where the pressure differential can be reduced or eliminated. The spacesuit may provide all necessary life support while the cabin of the rover provides a cabin pressure that is substantially the same as the pressure in the spacesuit.

This invention provides a connection device for multiple organ extracorporeal life support devices, including connecting pipelines and a monitoring module. The connecting pipelines include a first pipeline, a second pipeline, and a third pipeline, each connected to a regulating valve. The inner ends of the three pipelines converge and are connected, with spiral connectors at their outer ends. The monitoring module includes a main module and two sub-modules, with the main module and sub-modules communicatively connected. One of the three pipelines passes through a first pressure sensor and a first pipeline clamp in the main module for fixed engagement, and its outer end passes through a first blood leakage detector in the main module to connect to the extracorporeal life support device. The remaining two pipelines pass through a second pressure sensor and a second pipeline clamp in one of the sub-modules for fixed engagement, and the outer end of each pipeline passes through a second blood leakage detector in the sub-module to connect to the extracorporeal life support device. This device can connect multiple extracorporeal life support devices and provide pressure and blood leakage alarms.

The application discloses a kind of organ life support measurement and control device for scientific research, including life support station and mobile core seat;Life support station includes core seat placement bin, mobile core seat can be pushed into the inside of core seat placement bin or push out from core seat placement bin, isolated organ is placed on mobile core seat;Multiple organ life support system is equipped in life support station and mobile core seat, and multiple organ life support system maintains the life of isolated organ in mobile core seat, and monitoring system is equipped in life support station, and monitoring system monitors the state of isolated organ in the process of maintaining the life of isolated organ.Occupation, the advantages of integration, control system and monitoring system in life support station and movable core seat, realize the integration and miniaturization of core function module;Through the separation design of mobile core seat and life support station, organ loading, pretreatment and temporary transfer operation are independent of the whole device, and the flexibility and convenience of use of the device are improved.

A blood conditioning assembly for use with an extracorporeal life support system may include an oxygenator including a housing and a gas exchanger disposed within the housing, and an axial pump extending from the housing and configured to drive fluid flow through the oxygenator. The axial pump may be integrally formed with the housing of the oxygenator. The blood conditioning assembly may be devoid of external tubing between the axial pump and the oxygenator.

The invention discloses an emergency rescue cabin intelligent management and control platform integrating environment regulation and control and life support, relates to the technical field of rescue cabin management and control, and solves the technical problems of lack of data linkage and cause positioning and lack of regulation and control accuracy and safety. Through environment-sign correlation verification of the normal condition monitoring and analyzing module, originally split environment data and sign data are bound and analyzed, inducements of sign abnormity can be judged in a short time, the abnormal condition monitoring and analyzing module can automatically complete historical data comparison, abnormity classification and strategy matching, and the abnormal condition monitoring and analyzing module can automatically complete abnormal condition monitoring and analyzing. Early warning of single-person emergency abnormity and multi-person same-type abnormity in a short time is achieved, a comprehensive regulation and control analysis module introduces a dynamic monitoring and layered regulation and control mechanism, when a similar environment regulation and control strategy is adopted, normal person signs are synchronously monitored, chain discomfort is avoided, meanwhile, local regulation and control are preferentially adopted, interference to the whole cabin is reduced, and the safety of the whole cabin is improved. The resource utilization rate is improved.

The invention relates to the technical field of breathing devices, in particular to a breathing device suitable for a plateau life support system, which comprises a shell and a cover body, and the cover body covers the top of the shell; an opening is formed in the top of the mask body, the cover body is installed at the opening of the mask body, the breathing mask is arranged in the mask body, the oxygen generator is installed in the shell and communicated with the breathing mask, the mask body is provided with the supporting device, and the supporting device is arranged on the overturning device. The supporting device is used for supporting opening and closing actions of the cover body, and a turnover device is arranged on the shell and used for supporting turnover opening and closing actions of the cover body; the cover body is pressurized through the pressure regulating device, so that the pressure in the cover body is increased, the pressure condition close to a plain area is simulated, and the method can fundamentally relieve altitude stress, effectively guarantee the life safety of personnel, improve the relieving efficiency of the personnel and avoid inconvenience caused by opening of the cover body.

The invention discloses a breathing module turbine speed change fault prediction method of a life support system, and particularly relates to the technical field of fault prediction. The method comprises the following steps of: extracting amplitude characteristics and frequency domain characteristics of turbine rotating speed fluctuation from a turbine rotating speed filtering signal to generate rotating speed amplitude characteristic data and frequency domain characteristic data; non-linear speed fluctuation caused by turbine blade micro-deformation is recognized based on the rotating speed amplitude feature data, and a turbine non-linear fluctuation recognition result is generated; based on the frequency domain characteristic data, determining structural correlation characteristics of turbine rotating speed fluctuation, and outputting a structural characteristic analysis result; fusing the turbine nonlinear fluctuation identification result and the structural feature analysis result, establishing a turbine abnormal fluctuation model, and outputting a turbine abnormal fluctuation evaluation result; the turbine speed change fault trend is predicted according to the turbine abnormal fluctuation evaluation result, a turbine speed change fault early warning signal is output, and the turbine operation safety and fault response perspectiveness in the life support system are improved.

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.

The invention discloses an abnormal data detection early warning method of a life support system. The method comprises the steps of determining an abnormal detection item according to current disease information and historical disease information of a to-be-detected user to obtain detection item demand information; setting alarm thresholds for different types of detection items according to equipment specifications and historical disease information to obtain a set threshold data set; based on the detection item demand information, detecting the physical state of the to-be-detected user by adopting a life support system to obtain a user physiological monitoring data set, and creating a body digital twinborn body of the to-be-detected user; detecting whether each device in the life support system runs abnormally or not, if not, determining that the device runs normally, if yes, adjusting the abnormal device in the life support system, adjusting the abnormal device to be in a normal state, then outputting a device running normal signal, and re-detecting the physical state of the to-be-detected user. And updating the user physiological monitoring data set. The method has the effect of improving the abnormal data detection early warning accuracy of the life support system.

The invention provides a shuttling cabin for tunnel saturation shield operation, and relates to the technical field of tunnel construction equipment, the shuttling cabin comprises a pressure-bearing cabin body, a life support system integrated on the pressure-bearing cabin body and a docking mechanism arranged at the end part of the pressure-bearing cabin body, the pressure-bearing cabin body is a sealed pressure-resistant structure and is used for accommodating and transporting operating personnel under pressure; the butt joint mechanism is used for achieving detachable sealing butt joint between the pressure-bearing cabin body and an onshore saturated living cabin or a shield tunneling machine man gate cabin. Miniaturized and modular design is adopted, the compact layout of internal installation parts is achieved, the appearance size is matched with the narrow space of a tunnel and the hoisting requirement of a shield tunneling machine crane, the problems that a traditional shuttle cabin is large in size and inconvenient to transport are solved, the adaptability of equipment in a tunnel operation scene is greatly improved, an industrial standard butt-joint clamp is adopted for a butt-joint mechanism, and the butt-joint mechanism is simple in structure and convenient to use. Rapid sealing butt joint with a land saturated living cabin and a shield tunneling machine man gate cabin is achieved, universality and replaceability are remarkably improved, and butt joint preparation time is shortened.

The utility model discloses an intensive care knapsack which comprises a knapsack body, a first cover plate, a man-machine interaction module, a monitoring module, a ventilation module, an infusion module and an injection module. A first groove, a second groove, a third groove and a fourth groove are sequentially formed in the front surface of the knapsack body from top to bottom; two straps are fixed on the back surface of the knapsack body; the first cover plate covers the front surface of the knapsack body and is detachably connected with the knapsack body; the man-machine interaction module is fixed to the outer surface of the first cover plate and electrically connected with the monitoring module, the ventilation module, the infusion module and the injection module; the monitoring module, the ventilation module, the infusion module and the injection module are respectively fixed in the first groove, the second groove, the third groove and the fourth groove. According to the utility model, an intensive care environment can be quickly built, and the life support capability of the critical endangered wounded personnel is improved.