19 results about "Oxygen mask" 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: emergency oxygen mask. 2. The use of the design product: the design is used for oxygen inhalation of emergency patients. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: oxygen vortex mask. 2. The use of the design product: the design product is used as an oxygen mask for inhalable directional oxygen vortex. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: front view.

1. The name of the design product: beauty oxygen mask machine. 2. The use of the design product: for facial care and beauty. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model provides an oxygen inhalation auxiliary device under bumpy conditions, which comprises a bottle body, a bottle neck arranged on the bottle body, a cover body screwed on the bottle neck, the cover body communicated with an oxygen bottle through a mounting pipe, an air inlet pipe arranged in the mounting pipe, an air outlet pipe connected with an oxygen inhalation mask arranged on the cover body, and a mounting seat arranged in the bottle neck, an air outlet groove and an air inlet groove are formed in the upper side and the lower side of the installation base respectively, communicated and staggered, the air inlet pipe penetrates through the installation base and extends into the bottle body, and a fixing mechanism connected with the bottle neck is further arranged on the installation base. When the device is used for breathing under the bumpy condition, gas can enter the mouth and the nose through the gas inlet groove and the gas outlet groove in sequence, and due to the fact that the gas inlet groove and the gas outlet groove are arranged in a staggered mode, splashing of humidifying liquid can be blocked, and the situation that the humidifying liquid enters the respiratory tract and affects normal breathing of people due to bumpy vehicles is effectively prevented.

1. The name of the design product: oxygen mask. 2. The use of the design product: the design is used for patient oxygen inhalation. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view 1.

The application relates to a manufacturing process of an integrated non-invasive oxygen mask, which comprises the following steps: S1, cutting first raw materials and second raw materials required for manufacturing the oxygen mask; S2, opening air inlet holes and air outlet holes; S3, assembling and fixing a gas connecting piece; S4, manufacturing a neck warmer fabric; S5, manufacturing a neck warmer; S6, welding a neck warmer air nozzle; S7, integrally fixing the neck warmer; S8, manufacturing a barrel-shaped side wall; S9, welding an air leakage prevention barrier sheet; S10, manufacturing a containing body for containing a patient's head; and S11, assembling a gas charging and discharging device. The application has the advantages of simple and fast manufacturing, low cost, high efficiency, integration after complete manufacturing, no need for the patient to assemble by himself / herself, immediate wearing after taking out when the patient needs to use, manual pressing of the gas bag to charge the neck warmer with gas, close contact of the air leakage prevention barrier sheet on the neck of the patient by the convex part of the gas bag, formation of a closed space in the oxygen mask, good airtightness, simple and fast wearing and taking off.

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.

This invention provides a multifunctional artificial airway for pre-hospital use, including a mask assembly. A silicone sleeve is elastically snapped onto the rear end of the mask tube connected to an oxygen mask. After the silicone sleeve is connected to the inner connecting plate, the airway connecting plate and the airway can extend into the patient's pharynx, achieving the function of opening the airway and preventing airway obstruction. It also connects to an external oxygen source through the mask tube for oxygen supply. Furthermore, an inner telescopic airway component is elastically slidably connected inside the airway assembly. If the length of the airway assembly alone is insufficient to open the patient's airway, the inner airway can be pulled outwards, causing the inner telescopic airway component to extend outwards. The inner telescopic airway component, in conjunction with the adjustment of the airway assembly, works together to open the airway. To further improve the close fit between the rear cushion and the patient's face, this invention also includes an adjustable upper baffle component relative to the oxygen mask position.

The utility model relates to a kind of low profile aviation oxygen supply mask main body for improving high altitude physiological state, including the silicon rubber piece of mutual adhesion inside and outside and mask shell;Silicon rubber piece includes the mask adhesion body of cooperation contact with mask shell and the face adhesion body of being adhesion with human face;The upper side position of mask shell is outwardly convex with convex body portion, the two sides of convex body portion have side straight inclined surface portion respectively towards the side end of mask shell, convex body portion has upper straight inclined surface portion towards the upper end of mask shell, convex body portion has lower straight inclined surface portion towards the lower end of mask shell, the two sides of lower straight inclined surface portion have extrusion hole corresponding with the two sides of alae nasi respectively towards the edge of mask shell.The utility model has the following advantages: significantly improve the operating efficiency and physiological comfort of pilot under high altitude environment, adhere to face curve, optimize airflow guide, enhance air tightness.

This invention provides an oxygen mask structure for use in high-altitude areas, relating to the field of medical device technology. It includes: an elastic connecting part, a gas guiding part, a connection detection part, a drying auxiliary part, and an intelligent control part. The gas guiding part is mounted on the elastic connecting part. Two sets of connection detection parts are provided, installed on the upper and lower sides of the elastic connecting part. The drying auxiliary part is mounted on the elastic connecting part and the gas guiding part. The intelligent control part is installed on the right side of the elastic connecting part. This invention prevents the intelligent controller from controlling the micro telescopic rod and micro motor when the two detection buttons are not simultaneously pressed, thus helping medical personnel to detect incomplete connections. It solves the problem that even when the oxygen mask is not properly connected to the patient's face, the patient can still inhale oxygen, leading to oxygen leakage and affecting the patient's oxygenation effect.

The utility model relates to medical technology field discloses integrated oxygen inhalation atomization device, including protection box, the top rotation of protection box is connected with apron, the inside bottom left end of protection box is fixedly connected with the medicine storage jar, the inside bottom right end of protection box is fixedly connected with oxygen cylinder, the inside bottom front end of protection box is fixedly connected with water suction pump, the front right end of protection box is fixedly connected with atomizer, the right side of atomizer is provided with three -way pipe, the outer wall left and right ends of three -way pipe are all screw -threaded connection with threaded cylinder, the inside of two threaded cylinders all are rotatably connected with connecting pipe. In the utility model, the threaded cylinder connected with the left and right ends of three -way pipe outer wall, convenient to disassemble and clean the conveying pipe, can also rotate flexibly, guaranteeing that the gas circuit is connected smoothly, the mist liquid and oxygen are communicated through the top oxygen mask in three -way pipe, thereby realized can quick disassembly conveying pipe and oxygen mask, increase the working efficiency of disassembly.

The utility model discloses a kind of oxygen masks of preventing side leakage, including oxygen mask body, the side of the oxygen mask body is equipped with sealing groove, sealing plate is inserted in the sealing groove, the side of the sealing plate is equipped with rubber ring, a pair of first fixed plate is equipped on the sealing plate, the side of the first fixed plate is equipped with threaded rod, and the side of the oxygen mask body is equipped with second fixed plate, through hole is equipped on the second fixed plate, one end of the threaded rod is penetrated through through hole and extends to one side, and nut is threadedly connected on the threaded rod, the rubber ring can be well realized by the device and is disassembled replacement.

This invention relates to a portable testing device and method for the communication and electrical performance of an aviation oxygen supply mask. The device includes an airtight housing with an internal cavity maintaining standard atmospheric pressure; a multimodal environmental sensing module, including a pressure sensor and a temperature sensor as environmental sensors; a test execution module, including a main control unit, an electrical parameter measurement unit, and an audio parameter measurement unit; an automatic calibration loop, including a reference resistor, a standard sound pressure generator, an environmental sensor calibration reference source, and a low-leakage calibration switching matrix; a high-voltage test dynamic protection module; and a non-volatile memory connected to the main control unit. This invention has the following advantages: through automatic calibration and dynamic compensation, it eliminates the interference of low-pressure environments on electrical and audio measurements, ensuring the accuracy and reliability of aviation oxygen supply mask testing.

The application relates to the technical field of medical monitoring and alarm, and discloses a central oxygen supply flow alarm monitoring method for an oxygen mask. The central oxygen supply flow alarm monitoring method for the oxygen mask can identify potential abnormal conditions in the first time by monitoring oxygen flow and concentration in real time and implementing data integrity checking and denoising processing, thereby timely triggering an alarm and notifying medical staff to intervene. The automatic monitoring mechanism not only reduces the dependence on manual inspection and reduces the risk of missed and false alarms, but also provides accurate real-time data for medical staff, helps to optimize the oxygen treatment scheme, ensures that patients obtain the required oxygen support, and thus improves the rehabilitation effect and overall health status of the patients. The application greatly improves the management level of respiratory treatment and provides a more solid guarantee for the safety of patients.

This invention discloses an oxygen mask suitable for hyperbaric oxygen chambers, relating to the field of medical device technology. The mask includes a breathing mask with a nose clip fixedly connected to its outer surface and elastic bands fixedly connected to the sides of the outer surface. An exhaust device is fixedly connected to the inside of the mask, and an oxygen inlet device is fixedly connected to its bottom. An air inlet connector is fixedly connected to the bottom of the oxygen inlet device. Exhaust devices are symmetrically arranged on both sides of the oxygen inlet device. A heating layer is fixedly connected to the back of the mask, with a temperature sensor fixedly connected to the middle of the outer surface of the heating layer. A gauze layer is fixedly connected to the sides of the outer surface of the heating layer, and a water bladder is disposed inside the gauze layer. This product design allows for easier use by elderly patients with weak spontaneous breathing by slowing the oxygen flow rate, and also allows for the use of saline solution to stabilize the skin condition of patients with sensitive skin, thus facilitating use by these patients.