21 results about "Oxygen therapy" patented technology

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.

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

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.

1. The name of the design product: medical breathing machine. 2. The use of the design product: the design product is used for assisted breathing, supporting patient ventilation oxygen therapy. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

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.

1. The name of the design product: micro-high pressure oxygen cabin. 2. The use of the design product: the design product is used for oxygen supply and daily oxygen therapy. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The present application relates to the technical field of oxygen therapy monitoring and intelligent control of medical central oxygen supply system, and particularly relates to an intelligent oxygen state control method and system based on flow detection, comprising the following steps: S1, establishing a patient-specific oxygen therapy data storage unit; S2, performing adaptive filtering pretreatment on the original data; S3, extracting the inhale-exhale alternating fluctuation characteristics in the breathing cycle to determine the effective oxygen inhalation state of the patient; S4, starting the effective oxygen inhalation duration accumulation to generate structured oxygen therapy detail data; S5, completing the accurate determination of the stop oxygen inhalation state; S6, establishing a whole-cycle oxygen therapy data traceable link from the patient's admission to discharge; S7, based on the oxygen therapy detail data, connecting the hospital information management system to complete automatic accounting and performing adaptive closed-loop regulation and control of the oxygen flow. Through the double-parameter coupling verification logic of the respiratory physiological fluctuation characteristics and the compliance characteristics of the medical order flow, the present application solves the technical problem of misjudging the open oxygen as effective oxygen inhalation.

The embodiment of the application discloses a fireproof device, an oxygen therapy instrument and a ventilation treatment system, and relates to the technical field of medical instruments.The fireproof device comprises a shell, an elastic element, a valve body and a fusible component; the shell is internally provided with an accommodating cavity and a gas passage; the valve body separates the accommodating cavity and the gas passage into mutually independent spaces; the elastic element is arranged in the accommodating cavity, the valve body is at least partially located in the gas passage, and the elastic element abuts against the shell and the valve body; the fusible component is arranged between the valve body and the gas passage, and a gap is formed between the fusible component and the gas passage; when the fusible component is in a non-melting state, the fusible component supports the valve body to be in a first position, and the gas passage is in an open state; when the fusible component is in a melting state, the elastic element drives the valve body to be in a second position, and the gas passage is in a closed state. The accommodating cavity where the elastic element is located and the gas passage are mutually independent, the problem of oxidation of the elastic element is avoided, and the durability of the device is improved.

This invention discloses an automatic oxygen supply device for emergency department nursing and its usage method, relating to the field of medical device technology. It includes an oxygen supply device with a hospital bed on one side. The inner side of the oxygen supply device has a first cavity and a second cavity. An oxygen cylinder is installed inside the first cavity, and a connecting pipe is installed at the output end of the oxygen cylinder. The connecting pipe passes through the first cavity and extends to the top of the hospital bed, where an oxygen mask is fixedly connected. This invention, by setting a connecting mechanism, connects the hospital bed and the oxygen supply device, thereby solving the industry pain point of traditional transport where the oxygen supply device and the hospital bed are not synchronized and require separate pushing by a dedicated person. It enables the oxygen supply device to move synchronously with the hospital bed throughout the entire transport process, ensuring uninterrupted oxygen therapy during patient transport and eliminating the risk of oxygen deprivation during transport.

The utility model discloses a kind of fixing devices of nasal high flow pipeline, comprising: base, limiting component and fixed component;Base is set on the lateral wall of nasal high flow pipeline;Limiting component is set on the both ends of base;Fixed component includes storage box, cover plate and lock band, storage box is fixed on the end face of base, the first end of cover plate is rotatably connected with storage box, the second end of cover plate is connected with storage box, lock band is set in storage box interior.In use, medical staff first through the button connection of limiting component and patient clothes, the movement of nasal high flow pipeline is limited, then, medical staff takes out the lock band in storage box interior, to make lock band will nasal high flow pipeline on patient, to realize the fixation of nasal high flow pipeline, solve the problem that current nasal high flow pipeline is not firm, prone to falling off, reduce the workload of medical staff, improve patient oxygen therapy effect and the medical treatment progress to patient.

The application relates to the field of oxygen generators, in particular to a high-flow oxygen production and oxygen therapy integrated machine and a micro-positive-pressure breathing mask, which comprises an oxygen source, a warming and humidifying module and a micro-positive-pressure breathing mask; a plurality of electromagnetic valves, a plurality of pressure regulating valves, an oxygen outlet pipeline and an atomization outlet pipeline are arranged on the oxygen gas pipeline of the oxygen source; the warming and humidifying module is provided with an oxygen self-adaptive flow valve, a high-flow gas pipeline, an oxygen and clean air mixing bin, a clean air booster turbine fan, a flow sensor, an oxygen concentration sensor, a first pressure sensor, a liquid level sensing device, a temperature and humidity sensor, a warming and breathing pipeline and a micro-positive-pressure breathing mask provided with a second pressure sensor; the oxygen source gas pipeline comprises a first oxygen source pipeline, a second oxygen source pipeline, a merging pipeline and a backblowing pipeline; the first oxygen source pipeline or the second oxygen source pipeline gas pipeline branch forms an oxygen gas pipeline to the oxygen outlet pipeline and the atomization outlet pipeline; the oxygen gas pipeline and the atomization outlet pipeline are respectively provided with electromagnetic valves.

1. Name of the product in this design: Portable Molecular Sieve Oxygen Generator (5E). 2. Purpose of this design: To produce oxygen for oxygen therapy and health care. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present technology is directed to ventilator systems that can provide both ventilation therapy and oxygen therapy. The systems described herein may include a ventilation assembly that can provide inspiratory gas to a patient circuit and an oxygen assembly that can provide pulses of oxygen to an oxygen delivery circuit. In some embodiments, the oxygen delivery circuit is distinct from the patient circuit. For example, the patient circuit can include a corrugated conduit coupled a ventilation mask, and the oxygen delivery circuit can include a nasal cannula. The ventilation mask can be positioned over the nasal cannula so that the patient can receive both the inspiratory gases and the pulses of oxygen.

1. Name of the product in this design: Negative Oxygen Conditioner (Negative Ion Therapy Machine). 2. Purpose of this design: This design is intended for use in physiotherapy and rehabilitation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

This invention relates to the field of medical wound dressing technology, and discloses a medical dressing for use in high-altitude environments, including a dressing component and a functional component. The dressing component includes a dressing body, a retractable frame, and a one-way valve. The dressing body covers the patient's wound, and the retractable frame is provided on the dressing body. The retractable frame only expands and contracts when the ambient air pressure on the side of the patient's wound changes. A hydrogel layer is provided on the side of the dressing body closest to the patient's wound. An air hole is provided through the dressing body, and the one-way valve is located at the air hole and restricts the flow of fluid from the side of the patient's wound to the external environment. The air outlet of the functional component is connected to the air inlet of the one-way valve, and the functional component introduces fluid into the side of the dressing body closest to the patient's wound. This allows the patient to minimize the impact of environmental stressors on wound healing even at high altitudes, thereby solving the problem that traditional dry dressings in the prior art cannot simultaneously provide moisturizing, pressurizing, and oxygen therapy functions.

This utility model belongs to the technical field of oxygen blowing devices, specifically a non-contact vulvar oxygen blowing device. Addressing the problem that patients need to hold an oxygen tube for local oxygen therapy, which is inconvenient and doesn't free their hands, the following solution is proposed: a mounting plate; two electric push rods, fixedly mounted on both sides of the mounting plate; two support plates, fixedly mounted on the output shafts of the two electric push rods; two support plates, hinged to the two support plates, each with an arc-shaped plate for supporting the patient's legs; a shapeable universal tube, fixedly connected at one end to the mounting plate and with an oxygen blowing hood mounted at the other end; and an oxygen delivery mechanism connected to the oxygen blowing hood, blowing oxygen to the patient's vulva through the hood. This utility model allows for easy adjustment of the arc-shaped plates, facilitating support for the patient's legs. The shapeable universal tube moves the oxygen blowing hood, ensuring it is aligned with the patient's vulva, thus freeing up the patient's hands.

1. Name of the product in this design: Hyperbaric Oxygen Chamber (V Series). 2. Purpose of this design: for oxygen supply and daily oxygen therapy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

This invention belongs to the field of medical device technology, specifically relating to a bidirectional high-flow humidified oxygen therapy mask with a shunt air supply structure, comprising a mask with an installation groove and a sealing groove on the front end face, the sealing groove surrounding the outside of the installation groove. This invention achieves bidirectional coordinated air supply of high-frequency jet from the nasal cavity and low-frequency diffusion from the oral cavity through the claw-shaped nasal cannula and the bottom diffusion hole of the shunt plate, structurally eliminating ineffective mixing of airflow between the mouth and nose. Simultaneously, the double seal of the integrated silicone lip and sealing ring plate stably controls the airflow leakage rate of mouth-breathing patients to ≤5%, effectively reducing PEEP value fluctuations and inhaled oxygen concentration fluctuations to ≤±5%, significantly improving oxygenation and reducing the rate of endotracheal intubation. Furthermore, the active diffusion oxygen supply design in the oral cavity reduces the incidence of oral mucosal dryness and sputum crust formation by more than 80%, significantly improving treatment safety.

1. Name of the product in this design: Portable molecular sieve oxygen generator. 2. Purpose of this design: To produce oxygen for oxygen therapy and health care. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Micro-pressure oxygen-enriched chamber (V3 PRO). 2. Purpose of this design: For oxygen supply, for daily oxygen therapy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.