144 results about "Oxygen therapy" patented technology

The invention relates to a micro-pressure oxygen cabin self-adaptive pressure control method and system based on iterative optimization, belongs to the technical field of pressure control, and aims at solving the problems that existing micro-pressure oxygen cabin pressure control depends on manual repeated debugging, the efficiency is low, and self-adaptive optimization cannot be achieved. The method comprises the steps that in the pressure stabilizing stage of the micro-pressure oxygen cabin, the pressure in the cabin is monitored in real time, and when the pressure exceeds the upper limit or the lower limit of a preset pressure interval, a pressure stabilizing wave crest section or wave trough section opening degree adjusting algorithm is executed so as to adjust the opening degree of an electric exhaust valve. And after the single oxygen therapy process is finished, executing an iterative optimization step: automatically analyzing the pressure data of the current pressure stabilization stage by the system, and iteratively updating the control parameters for the next oxygen therapy process according to the pressure data. According to the method, self-learning and evolution of control parameters are realized through a closed-loop mechanism of real-time adjustment and redisk optimization, the parameters can be quickly converged to the optimal state within multiple times of operation, the debugging period is shortened, and the stability of pressure control is improved.

The invention discloses a control system and method based on an integrated intelligent micro-high-pressure oxygen-enriched cabin, and the system comprises a data collection module which collects the real-time physiological parameters of a user and the environment data in the cabin, and obtains a multi-modal fusion data set; the decision obtaining module is used for constructing a high-fidelity physiological deduction model to predict the health trend and oxygen therapy response of the user by utilizing an adversarial digital twinborn body and combining a physiological environment dynamic causal mining mechanism based on the multi-modal fusion data, and obtaining a personalized oxygen therapy optimization scheme; the structure of the high-fidelity physiological deduction model comprises a causal antagonism digital twin body improved through a physiological environment dynamic causal mining mechanism, a causal generator and a causal discriminator; the intelligent control module is used for adjusting the pressure, the oxygen concentration and the treatment duration of the micro hyperbaric oxygen chamber in real time on the basis of a personalized oxygen therapy optimization scheme, and intelligent control is achieved.

The invention discloses a local oxygen therapy, flushing and skin stretching device for chronic wound treatment, and relates to the technical field of medical apparatuses and instruments, the local oxygen therapy, flushing and skin stretching device comprises a stretching disc, and a cleaning device is arranged in the middle of the stretching disc; according to the device, breakthrough is achieved through the combination of the circular structure of the stretching disc and the circumferentially-distributed T-shaped sliding racks; the circular geometric structure of the stretching disc has stress symmetry, and stretching force can be evenly dispersed; the position of the T-shaped sliding rack installed in a circumferential sliding mode can be flexibly adjusted in the radial direction of the stretching disc, and six or more stretching points can be set at will according to the boundary of the wound surface in cooperation with the sliding block and the T-shaped hook frame which can slide. For example, for an irregular polygonal wound surface of a diabetic foot, a medical worker can mark six stress balance points on the T-shaped sliding rack and fix the hook, synchronous or independent adjustment of multiple distraction points is achieved through linkage of the rotating gear ring and the multiple sets of gears, and the situation that skin ischemia blister is caused by too large local stress or tissue stretching is affected by insufficient stress is avoided.

The invention discloses an oxygen therapy instrument control system and method and a storage medium, and the system comprises an oxygen saturation obtaining module which is used for obtaining the current blood oxygen saturation value of a user; the air and oxygen flow control module is used for controlling the mixed air and oxygen flow; the oxygen concentration control module is used for controlling the concentration of oxygen in the air-oxygen gas; and the analysis control module is used for inputting the initial air-oxygen flow and the oxygen concentration, and carrying out stepped control adjustment on the air-oxygen flow and the oxygen concentration according to the current blood oxygen saturation value of the user, so that the equipment parameters of the oxygen therapy instrument gradually approach to the body characteristics of the user. Gradient adjustment and real-time calculation can be carried out, adjustment is accurate, intelligent regulation and control are achieved, it is guaranteed that the oxygen therapy instrument is suitable for the physical condition of a user in real time, real-time manual adjustment is not needed, and discomfort of the user or oxygen waste caused by inapplicable parameters is also avoided.

According to the multi-parameter monitoring and multi-mode control oxygen therapy remote monitoring system and the control method, in the whole oxygen therapy process, a central processing unit executes an output medium closed-loop control loop while executing a blood oxygen-flow feedback control loop or executing a blood oxygen-oxygen concentration feedback control loop. Flow is controlled through a blood oxygen feedback closed loop, and the blood oxygen of a patient is maintained at the optimal level. Meanwhile, the flow, humidity, temperature, pressure or oxygen concentration of the output oxygen is dynamically sensed, regulated and controlled, so that the flow, humidity, temperature, pressure or oxygen concentration of the output oxygen is stably maintained in a target interval, and an intelligent oxygen therapy ecological system is established.

The invention belongs to the technical field of medical auxiliary equipment, and particularly relates to a safety type low-pressure oxygen supplementation cabin suitable for multiple persons and a control method thereof.The low-pressure oxygen supplementation cabin comprises a cabin body, and an isolation space is formed in the cabin body; oxygen therapy equipment, air exhaust equipment, image acquisition equipment, environment monitoring equipment for monitoring environment parameters in the cabin body, physical sign monitoring equipment for monitoring physiological data indexes of a user and feedback equipment for active feedback of the user are arranged in the isolation space, and the oxygen therapy equipment comprises nasal oxygen equipment and dispersed oxygen equipment; based on the structure and the control method thereof, the internal parameters of the low-pressure oxygen supplementing cabin are regulated and controlled in combination with a feedback mechanism, a health monitoring mechanism, an active regulation and control mechanism and the like, and the personalized safe low-pressure oxygen supplementing cabin suitable for multiple persons is comprehensively provided.

The utility model relates to the technical field of oxygen supply pipes, in particular to an oxygen supply pipe. According to the technical scheme, the device comprises a multi-cavity pipe and further comprises a plurality of oxygen conveying holes and an adsorption hole which are formed in the multi-cavity pipe, the oxygen conveying holes are fixedly connected with a conveying pipe, a negative pressure pipe and an installation box fixed to the conveying pipe and the negative pressure pipe are fixedly installed on the adsorption hole, and an oxygen connecting pipe and a negative pressure connecting pipe are fixedly installed on the installation box. The oxygen connecting pipe is communicated with the conveying pipe, the negative pressure connecting pipe is communicated with the negative pressure pipe, and the cut-off mechanism is installed in the installation box. The oxygen connecting pipe and the negative pressure connecting pipe can be plugged periodically by starting the push rod motor periodically, so that oxygen delivery and secretion suction can be carried out periodically. Therefore, the oxygen conveyed to the glottis is prevented from being sucked out by the adsorption holes, and the problems that the oxygen flow is reduced and the oxygen therapy effect is affected are avoided.

1. Name of the product in this design: Micro-pressure oxygen chamber (lightweight C-type with high molecular weight negative oxygen ions). 2. Purpose of this design: for human oxygen supply, micro-pressure oxygen therapy, and health care. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a chronic disease family oxygen therapy intelligent management method and system based on an IKAP theory, and relates to the field of chronic disease family oxygen therapy. Patient baseline data is collected through a structured questionnaire and comprises oxygen therapy knowledge reserve data, caregiver adaptability data and family environment adaptability data; and obtaining an initial oxygen therapy knowledge mastery score, a caregiver adaptability score and a home environment risk label based on structured questionnaire analysis. According to the invention, through the fusion of the IKAP theory and the intelligent technology, the upgrading of chronic disease family oxygen therapy from extensive management to precision, individuation and closed loop is realized, the health income of patients is guaranteed, the medical resource allocation is optimized, and the method has significant clinical value and social significance. The core logic can be migrated to family management of other chronic diseases, rapid adaptation can be achieved by adjusting a knowledge graph and monitoring indexes, and the method has wide popularization value.

This utility model discloses an active exhaust saturated oxygen therapy device, comprising an oxygen source, an oxygen therapy device, and an active exhaust structure connected sequentially via tubing. The oxygen therapy device includes a respirator, a saturated oxygen mask, and an elastic airbag connected sequentially. The active exhaust structure includes a vacuum tank and a vacuum pump. The elastic airbag has an inlet and an outlet. The saturated oxygen mask is connected to the inlet of the elastic airbag via tubing, and the outlet of the elastic airbag is connected to one end of the vacuum tank via tubing. The other end of the vacuum tank is connected to the vacuum pump. A vacuum pressure sensor is installed on the vacuum tank. This utility model solves the problems of reliance on chamber pressure for exhaust and uneven exhaust in existing technologies. This utility model can achieve uniform and efficient exhaust in low-pressure and zero-pressure environments. It can also effectively handle instantaneous high-flow exhalation, avoiding suffocation and improving the user experience for oxygen therapy personnel.

1. The name of the design product: portable wearable oxygen making clothes. 2. The use of the design product: for oxygen making. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. It has been embodied in other views, so it is omitted, omitting the top view, the bottom view. 6. Other circumstances that need to be explained Other explanations: the mannequin in the figure is only for support, not protected.

The invention discloses an intelligent oxygen inhalation device integrating wireless transmission and oxygen flow automatic adjustment, and belongs to the technical field of oxygen therapy medical equipment. An intelligent oxygen inhalation device integrating wireless transmission and automatic oxygen flow regulation comprises an oxygen tank, a regulating three-way pipe and a miniature finger pulse oxygen monitor, a high-precision regulator and a stepping motor are mounted at the rear end of the automatic flow regulator, and mechanical regulating valve plates are arranged at the upper end and the lower end in the high-precision regulator. And the miniature finger pulse oxygen monitor is connected with the automatic flow regulator through the plc module. The problems that an existing oxygen uptake flow adjusting device is poor in adjusting effect on the size of an oxygen channel and cannot meet actual medical requirements are solved, pulse oxygen changes of a patient can be responded in real time through closed-loop control, the plc module is matched with the miniature finger pulse oxygen monitor, the oxygen flow is automatically adjusted to the most suitable level, and the medical requirement is met. And the multi-stage control of the tank body valve, the electromagnetic valve, the automatic flow regulator and the secondary flow valve is realized, so that the fault-tolerant capability of the system is stronger.

1. The name of the design product: micro-pressure oxygen-enriched cabin. 2. The use of the design product: the design product is used for oxygen inhalation and oxygen therapy in a family environment and similar family environment, and has the functions of assisting breathing and improving blood oxygen concentration. 3. The design points of the design product: the shape of the product. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: micro-pressure oxygen-enriched cabin. 2. The use of the design product: the design product is used for oxygen inhalation and oxygen therapy in a family environment and similar environments, and has the functions of assisting breathing and improving blood oxygen concentration. 3. The design points of the design product: the shape of the product. 4. The picture or photo that best indicates the design points: perspective view. 5. The design claimed contains color.

The utility model discloses a skin oxygen therapy device which comprises a base, a first support, a leg bracket and an oxygen supply assembly, the first support is fixedly arranged on the base, the height of the leg bracket is adjustable, and the leg bracket is rotatably arranged on the base with the first support as the center. The leg bracket comprises a first bracket and a second bracket which are arranged on the two sides of the first support respectively, the oxygen supply assembly comprises an air outlet cover, the air outlet cover defines an air outlet, the air outlet cover is arranged on the first support in the mode that the pitch angle of the air outlet is adjustable, and the air outlet cover and the leg bracket are integrally arranged on the base, so that the oxygen supply stability is ensured; and the positions and heights of the legs of the patient can be adjusted according to the requirements of the patient, so that the patient under different conditions can be ensured to fully expose part of skin needing oxygen therapy, and the skin oxygen therapy effect is ensured.

The utility model relates to the technical field of oxygen therapy nasal plugs, and discloses an anti-falling oxygen therapy nasal plug for senile cardiology heart failure patients, which comprises a connecting tube and a nasal plug tube, oxygen delivery tubes are mounted on two sides of the connecting tube, and branch tubes are arranged at the top ends of the oxygen delivery tubes. According to the anti-falling oxygen therapy nasal plug for the senile cardiology heart failure patient, the elastic hanging rope is arranged, the sliding sleeve slides outside the oxygen delivery pipe to adjust the position of the elastic hanging rope, and after the elastic hanging rope is adjusted to the proper position, the elastic hanging rope can be hung on the ear of the patient; the oxygen delivery pipe is limited to prevent the nasal plug pipe and the nose plug on the connecting pipe from accidentally falling off from the nasal cavity of a patient, the limiting sleeve is pulled to slide at the top end of the outer portion of the oxygen delivery pipe through the reserved groove, and therefore the oxygen delivery pipe can be further limited, and the problem that the nasal plug pipe and the nose plug are prone to falling off from the nasal cavity of the patient is solved. And hidden dangers are easy to increase.

The invention discloses a breathing and oxygen generating dual-purpose machine, and relates to the technical field of auxiliary medical equipment. A breathing and oxygen generating dual-purpose machine comprises a shell, a sectional type touch display screen, an upper layer breathing machine, a humidifying box, an air filter and a lower layer oxygen generator, the sectional type touch display screen is installed on the inclined upper portion of the shell in an embedded mode, the upper layer breathing machine, the humidifying box and the air filter are arranged on the upper portion of a partition plate, and the lower layer oxygen generator is arranged on the lower portion of the partition plate. The side face of the humidifying box is connected with a telescopic gas output pipe. The all-in-one machine highly integrates the dual-core treatment function, the complexity of externally connecting an oxygen bottle and multiple equipment pipelines is omitted, space is saved, and the all-in-one machine is adaptive to the family environment; a finger pulse oxygen monitoring and closed-loop feedback system is built in, so that the oxygen concentration can be accurately adjusted to guarantee the treatment safety; smooth upgrading from oxygen therapy to oxygen therapy and respiratory support is supported, and waste caused by repeated purchase of machines is avoided; a unified control interface reduces the learning and operation cost and improves the compliance; compared with purchase of two devices, the device is more economical and has outstanding cost performance.

This invention relates to the field of medical endoscope technology, specifically a non-loosening double-port endoscope ...

A hydrotherapy system administers NormaBaric oxygen therapy (NormaBot) with precision and efficacy. The system enables transdermal absorption of pure oxygen in an aqueous environment, offering therapeutic benefits for various medical conditions characterized by inadequate tissue oxygenation and enhancing recovery and performance in athletes. The system provides transdermal oxygen therapy, offering unparalleled control, safety, and efficacy for healing, recovery, and wellness applications.

This invention discloses a method for assessing hypoxia response based on dynamic evaluation of heart rate deceleration force and HRV, belonging to the field of biomedical signal processing. The method simultaneously acquires electrocardiogram (ECG) signals and environmental and blood oxygen parameters to dynamically correct the risk baseline; extracts frequency domain, time domain, and heart rate deceleration force features from the ECG signals and establishes a dual-channel cross-judgment logic; inputs the judgment results with the current blood oxygen saturation into a lightweight neural network inference output risk stratification; controls a wearable actuator to initiate multi-target stratified sequential stimulation including heat and vibration based on the stratification results, and adaptively updates the individualized hyperthermia prescription based on the intervention efficacy index, ultimately achieving dual-channel synergistic control of oxygen therapy and hyperthermia. This invention effectively solves the shortcomings of traditional methods, such as delayed early warning and inability to dynamically correct in non-networked environments, constructing a closed loop from precise monitoring to multi-target synergistic intervention, significantly improving the body's adaptability and resilience to hypoxia.

The invention discloses a multi-parameter monitoring and feedback adjustable humidifying device, and belongs to the technical field of medical instruments. The device comprises a humidifying container, an output medium sensing module, a humidity control element and a connecting circuit, and is matched with an oxygen therapy monitoring instrument for use. The output medium sensing module monitors the temperature, humidity and / or pressure of the humidified output oxygen in real time and feeds back data to the oxygen therapy monitoring instrument; the oxygen therapy monitoring instrument dynamically adjusts the working state of the humidity control element according to feedback data, and closed-loop control over the temperature and humidity of output oxygen is achieved. Clinical risks caused by over-high temperature or over-high humidity of output oxygen can be effectively avoided, meanwhile, the pressure change of a pipeline can be monitored, pipe blockage or over-pressure of a container is prevented, and the safety, comfort and treatment effect of oxygen therapy are remarkably improved.

The utility model discloses a breathing tube applied between noninvasive breathing and a high-flow oxygen therapy instrument, which comprises a breathing tube body and a plurality of clamping and fixing components, and the plurality of clamping and fixing components are equidistantly arranged on the outer side of the breathing tube body. The clamping and fixing assembly comprises a connecting block arranged outside the breathing tube body, a clamping block arranged on the side wall of the connecting block, two threaded rods arranged on the clamping block in a threaded mode, clamping plates fixed to the inner sides of the threaded rods and hand wheels arranged on the outer sides of the threaded rods. According to the breathing tube applied between the noninvasive breathing instrument and the high-flow oxygen therapy instrument, the breathing tube is clamped and placed through a placement groove formed in a connecting block, and the clamping block can be fixed to a handrail of a sickbed through a threaded rod and a clamping plate, so that the breathing tube is fixed, and the stability of the breathing tube is guaranteed; and meanwhile, the breathing tube can be arranged through the arranged clamping and fixing assembly, and disorder caused by the too long length of the breathing tube is prevented.

The invention relates to the technical field of medical instruments, and provides a ventilation mask capable of switching high-flow oxygen supply in order to solve the problems that an existing ventilation mask is difficult to flexibly switch oxygen therapy modes according to the actual breathing state of a patient, and basic oxygen therapy and high-flow oxygen supply requirements cannot be met at the same time, the ventilation mask capable of switching high-flow oxygen supply comprises a mask body, and a sliding groove is formed in the front side of the mask body; a supporting platform is arranged on the inner side, and a supporting frame is arranged above the supporting platform; the gas injection mechanism is arranged on the supporting platform, one side of the gas injection mechanism is connected with a switching valve, and the gas injection mechanism is used for switching high-flow oxygen supply modes; and the nose switching mechanism is clamped on the support frame, is connected with the gas injection mechanism and is used for synchronously switching a high-flow oxygen supply mode with the gas injection mechanism. The breathing state of a patient can be monitored in real time, convenient switching between a low-flow oxygen supply mode and a high-flow oxygen supply mode can be rapidly achieved according to the breathing state of the patient, the oxygen therapy mask is suitable for the disease requirement of the patient from mild hypoxia to severe hypoxia, and the oxygen therapy requirements of different stages can be met without replacing the mask.

The utility model provides a rhinobyon assembly, nasal oxygen tube and ventilation treatment equipment, relates to medical instrument technical field, rhinobyon assembly includes rhinobyon main part and a pair of nasal fork tube, the rhinobyon main part is used for being connected with the intake tube, the pair of tubular nasal fork is connected with one side of the rhinobyon main part at interval so as to be communicated with the intake tube through the rhinobyon main part, the nasal plug assembly is characterized in that the nasal plug assembly is used for an open type air path, air resistance pieces are arranged on the two nasal fork tubes, and the air resistance pieces protrude in the radial direction of the nasal fork tubes and are used for blocking overflowing air between the nasal fork tubes and the nostrils of a wearer when the nasal plug assembly is worn. The nasal oxygen cannula comprises the nasal plug assembly. The ventilation treatment equipment comprises the nasal oxygen cannula. The air pressure change in a breathing loop between the expiration stage and the inspiration stage of a patient can be increased, the distinguishing capacity of the equipment for the breathing stage of the patient is improved, more accurate air supply control is achieved, more comfortable high-flow humidifying oxygen therapy experience is provided for the patient, and air is saved to a certain extent.

1. Name of the product in this design: Oxygen Therapy Mask (Series). 2. Purpose of this design: To deliver oxygen of different concentrations to patients and simultaneously detect carbon dioxide, facilitating timely clinical treatment assessment and adjustment. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The utility model relates to the technical field of medical instruments, and discloses an oxygen catheter fixing device for surgical basic nursing, which comprises an oxygen catheter fixing rod, an oxygen catheter winding groove is arranged on a catheter body of the oxygen catheter fixing rod, a first clamping plate is fixedly arranged on one side of the upper end face of the oxygen catheter fixing rod, and a second clamping plate is fixedly arranged on the other side of the upper end face of the oxygen catheter fixing rod. A trapezoidal sliding groove is formed in the center of the other side of the upper end face of the oxygen catheter fixing rod, and a trapezoidal sliding block is slidably arranged in the trapezoidal sliding groove. According to the utility model, through the oxygen catheter winding groove and the adjustable clamping plate structure, the oxygen catheter is effectively fixed and prevented from being disordered, wound or squashed, the stability and the safety of the oxygen therapy effect are ensured, the device is simple and convenient to operate, the oxygen catheter can be quickly fixed and released by nursing personnel, the complexity of nursing work is reduced, and in addition, the device is convenient to use. The device is provided with the heating rod and the control panel, the oxygen catheter can be heated in a low-temperature environment, the comfort level of a patient is improved, and the effect is remarkable especially when the device is used in winter or cold regions.

1. The name of the design product: medical molecular sieve oxygen generator. 2. The use of the design product: oxygen therapy or relief from discomfort caused by hypoxia. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

An assembly and method for housing and securing exposed dose adjustment control mechanisms of medical devices used to administer various medical therapies, is provided. In an exemplary embodiment, the inventive assembly and method serve to house and secure exposed dose adjustment control mechanisms of oxygen concentrators used to provide oxygen therapy. The inventive assembly, which securely encloses a dose adjustment control mechanism, permitting access only to select individuals, is made up of a cup-shaped hollow member having a through-hole in a distal wall, and a lid. The cup-shaped hollow member and the lid are held together by a hinge or fastening means, and fastening / locking means.

1. The name of the design product: micro-high pressure oxygen cabin body (1). 2. The use of the design product: for oxygen therapy and health care. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.