57 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 provides a life support stretcher. The life support stretcher is internally provided with a controller and an air bag pressurization binding belt used for binding the wounded, wherein a vital sign data detection unit is arranged in the air bag pressurization binding belt; the life promotion data specifically comprises heart rate, breathing parameters, blood pressure, body temperature and oxyhemoglobin saturation; the controller is used for controlling the air pressure in the air bag pressurization binding belt according to the vital sign data, detected by the vital sign data detection unit, of the wounded, and dynamically adjusting the binding tightness degree through a multi-modal data fusion algorithm and wound part recognition. Thus, when the life support stretcher is used for transferring a wounded person, the air bag pressurization binding belt can be used for binding the wounded person, the vital sign data of the wounded person can be detected through the vital sign data detection unit in the air bag pressurization binding belt, and then the controller can control the wounded person according to the detected vital sign data. And the air pressure in the air bag pressurizing binding belt is controlled, so that the trauma to the wounded caused by bumping is reduced.

The utility model relates to the technical field of stretchers, in particular to a wounded transferring life monitoring and supporting system based on a stretcher. The fixing device is detachably installed on the stretcher device, and the monitoring devices and the life supporting devices are detachably fixed to the fixing device. The stretcher equipment transfers the wounded; the monitoring devices monitor vital signs of the wounded, acquire vital sign data and display the vital sign data, and the electronic device receives the vital sign data transmitted by the monitoring devices, identifies the vital sign data and outputs prompt information when the vital sign data are abnormal. The problem that effective life monitoring and supporting means are lacked in the transferring process of the stretcher wounded is solved. And medical workers do not need to carry equipment to carry out life monitoring and support on the wounded, so that human resources of the medical workers are saved. In addition, medical workers do not need to check the vital sign data monitored by the monitoring equipment in real time, and then human resources of the medical workers are further saved.

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 invention provides a remote quality control method, system and device for life support pumping flow, and relates to the technical field of life support pumping flow quality control. The method comprises the steps that operation state parameters of all life support type pumping devices are collected; the operation state parameters comprise pumping duration and nominal pumping speed; the actual pumping amount corresponding to the pumping duration is determined; calculating the actual pumping speed; calculating a flow error; and judging whether the flow error is smaller than an error threshold. According to the scheme, remote flow quality control over the life support pumping equipment can be achieved, operation is convenient and fast, and clinical use does not need to be separated; according to the scheme, the quality control efficiency can be greatly improved, the workload of operators is relieved, the quality control frequency can be improved, and stable operation of life support pumping equipment is guaranteed; the scheme is simple in structure, and the quality control cost and the labor cost can be saved; according to the scheme, the security of the quality control data can be ensured, and tampering is prevented.

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.

A method for determining a hemodynamic parameter of a patient using a blood flow system is provided. The method includes using the blood flow system having an extracorporeal pump to circulate a patient's blood through a hemodynamic circuit with a flow characterized by a primary flow rate. The hemodynamic circuit includes an extracorporeal circuit and the patient's vasculature. The method further includes measuring physiological patient data that characterizes pressure parameters and flow data at at least two time points while perturbing the flow of the patient's blood through the hemodynamic circuit according to a flow modulation function. The method also includes using a processor to determine a hemodynamic parameter of the patient based on a relationship between the pressure parameters and flow data and generating a report based on the hemodynamic parameter.

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 a portable multifunctional life support device and equipment in an acute and critical disease transfer process. The portable multifunctional life support device comprises a multi-parameter physiological signal acquisition module; a multi-mode ventilation module; the infusion pump module is provided with a medicine concentration calculation and infusion dose recommendation program; the decision and early warning module is used for inputting the dynamic physiological indexes acquired by the multi-parameter physiological signal acquisition module into a dynamic fuzzy comprehensive evaluation model and comprehensively scoring the current life state of the patient; according to the comprehensive score, predicting the change trend of the vital signs of the patient and the probability of occurrence of a deterioration event in a future preset period; the auxiliary intervention decision module is used for carrying out personalized life support intervention; and an interactive display module. The multi-parameter physiological signal acquisition function, the multi-mode ventilation function, the infusion pump function, the decision early warning function and the auxiliary intervention life support function are highly integrated, and the technical problem that equipment is scattered and difficult to coordinate in the traditional transfer process is solved.

Extracorporeal membrane oxygenation systems and methods of use are disclosed. Several publications and patent documents are cited throughout the specification in order to describe the state of the art to which this invention pertains. Full citations of these references can be found throughout the specification. Each of these citations is incorporated herein by reference as though set forth in full.

The present application relates to the technical field of medical apparatus and instruments, and particularly relates to a self-adaptive bedside CT device.The present application comprises: a semicircle splicing mechanism arranged on both sides of a hospital bed; an examination mechanism arranged on the semicircle splicing mechanism and used for examining a patient lying on the hospital bed; and a mobile trolley arranged at the bottom of the semicircle splicing mechanism.The present application is designed by the structure of the semicircle splicing mechanism, the examination mechanism, the mobile trolley and an electric control system, so that the device can solve the problem that a patient with critical illness cannot move and cannot be separated from various life monitoring and life support devices, pipelines and the like due to the limitation of the CT machine frame aperture by adopting the semicircle splicing mode, and the problem that the patient cannot pass through due to the limitation of the CT machine frame aperture is solved, and the three-dimensional data reconstruction of data is realized by using a radiation source to take images at multiple angles and different positions.Compared with a conventional CT device, the present application has the characteristics of being movable, splicable and adaptable to different terrains, and the mobility and flexibility of the device are further improved.

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 invention relates to a double-track pre-hospital emergency response system based on an information interaction platform and an application method thereof, the system comprises an information interaction platform module, and the information interaction platform module comprises a distress call receiving module, a medical consultant module, a responsibility hospital module, a sentinel point hospital module and a vehicle scheduling module. The application method is configured to be a double-track system response method, and comprises the steps of triggering emergency scheduling for calling for help for a first track, and being responsible for patient positioning, path planning, basic life support task issuing and resource allocation; and the second track is remote medical guidance intervention which is dominated by an advanced medical consultant, carries out rapid illness state identification and remote intervention on the basis of information flow and video access in the initial stage of calling for help, identifies patients needing CPR and ECMO, immediately and remotely guides on-site first aid and decides to start an ECMO team and a gridding area response process. The system achieves the effects of alarm receiving, judgment and intervention, and remarkably improves the response efficiency and treatment level of a pre-hospital emergency system.

A method and system provide an end-to-side anastomosis graft via percutaneous access for cardiac and vascular surgeries. The system includes a vascular graft configured for stable placement within a vessel, a sheath for long-term maintenance and use of the graft, and a closure device configured for secure ligation and transection of the graft when no longer in use. The system facilitates the use of extracorporeal life support devices and other cardiac interventions, reducing the need for open surgical exposure and allowing use by non-surgeons, such as interventional cardiologists.