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6 results about "Resuscitator" patented technology
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A resuscitator is a device using positive pressure to inflate the lungs of an unconscious person who is not breathing, in order to keep them oxygenated and alive. There are three basic types: a manual version (also known as a bag valve mask) consisting of a mask and a large hand-squeezed plastic bulb using ambient air, or with supplemental oxygen from a high-pressure tank. The second type is the Expired Air or breath powered resuscitator. The first appearance of the second type was the Brooke Airway introduced in 1957. The third type is an oxygen powered resuscitator. These are driven by pressurized gas delivered by a regulator, and can either be automatic or manually controlled. The most popular type of gas powered resuscitator are Time Cycled, Volume Constant Ventilators. In the early days of pre-hospital emergency services, pressure cycled devices like the Pulmotor were popular but yielded less than satisfactory results. One of the first modern resuscitation ventilators was the HARV, later called the PneuPac 2R or Yellow Box. Most modern resuscitators are designed to allow the patient to breathe on his own should he recover the ability to do so. All resuscitation devices should be able to deliver >85% oxygen when a gas source is available.
A device for detecting a dead space of a resuscitator
The utility model relates to resuscitator dead space detection technical field, concretely is a kind of resuscitator dead space detection device, it include: base, the upper end of base is placed with transparent rigid container, and transparent rigid container between connection has trachea, the inside of transparent rigid container is provided with latex air bag, and latex air bag between through trachea constitute intercommunication connection, the middle part upper surface of base is fixed with fixed frame, and transparent rigid container is formed and is engaged with the base between the connection through fixed frame, the upper end of fixed frame is welded with support plate. Resuscitator dead space detection device is controlled by standardization component and solenoid valve, ensure the use convenience and safety of the device, through the reasonable setting of structure, not only can the dead space of mask this conventional product be accurately detected, but also can the effective detection of rescue type suction and breathing dead space product be carried out.
Owner:GUANGXI XINYE BIOLOGICAL TECH +1
Recovery Components
A resuscitation assembly (5) includes a patient mask (13), a resuscitator bag (11), an intermediate portion (15) between the patient mask and the resuscitator bag, and an exhalation outlet (17). A microphone (27) is arranged to be acoustically connected to an airflow inside or outside the resuscitation assembly. A processing unit (53) is arranged to be connected to the microphone (27). The processing unit (53) provides an output based on the sound signal recorded by the microphone (27).
Owner:LAERDAL MEDICAL AS
A simple trolley device for neonatal in-hospital transfer
The utility model discloses a newborn hospital transfer simple hand trolley device, including transfer trolley and rescue platform, and transfer trolley is equipped with first fixed groove, second fixed groove, placing cavity, footboard, lifting assembly and lifting platform, and first fixed groove is used for placing empty oxygen mixing instrument device, and second fixed groove is used for placing T combination resuscitator, and placing cavity is used for placing oxygen cylinder, and footboard is electrically connected with lifting assembly, and lifting platform is installed in one side of lifting assembly, and rescue platform is installed on lifting platform. The device is provided with first fixed groove, second fixed groove, placing cavity, footboard, lifting assembly and lifting platform etc. on the transfer trolley, so as to place empty oxygen mixing instrument device, T combination resuscitator and oxygen cylinder on the trolley, which are convenient to disassemble, and the basic transfer safety can be guaranteed.
Owner:THE THIRD AFFILIATED HOSPITAL OF SUN YAT SEN UNIV
Positive airway pressure devices, neonatal fluidic resuscitator devices, and methods
PCT designated stageWO2026112294A1RespiratorsMedical devicesPeak inspiratory pressureFull Term Neonate
Various examples are provided related to positive airway pressure (PAP) devices, neonatal fluidic resuscitator devices, and methods thereof. In one example, a PAP device includes a body with an inlet to receive supplied gas, a venturi nozzle, an entrainment passage, a primary nozzle, an exhaust spillway, a diffuser, and an outlet to enable an expanded mixture of gas and entrained air to exit the device. Each of the venturi nozzle, entrainment passage, primary nozzle, exhaust spillway, diffuser, and outlet has a rectangular cross-section. In another example, a neonatal fluidic resuscitator device includes an inlet body portion with an inlet port and an inlet channel, an outlet body portion with an outlet port and an outlet channel, and a rotatable cartridge including fluid passage chambers that can selectively align with the inlet channel and the outlet channel to achieve a defined peak inspiratory pressure (PIP) for different neonate sizes.
Owner:BOARD OF RGT THE UNIV OF TEXAS SYST +1
A rapid automatic inflating resuscitator bag mask
This invention discloses a rapidly inflatable resuscitation bag mask, belonging to the field of medical technology. It includes a mask with an air compressor tank fixedly installed inside. A front protective plate is fixedly installed on one side of the mask, and a rear protective plate is fixedly installed on the side of the mask away from the front protective plate. A movable rod is fixedly installed on one side of the rear protective plate. This significantly improves emergency response speed and ease of operation. The device, through its built-in air compressor tank and integrated trigger structure, achieves instantaneous automatic inflation of the mask, eliminating the cumbersome steps of connecting to an external air source or manual inflation, thus gaining crucial time for rescue. From the quick-opening design of the storage box to the easy-to-find and pull-tab layout, and the module with stepless one-handed adjustment of the strap length, the entire process of retrieval, wearing, and securing has been optimized, greatly reducing the operational threshold and enabling rescuers to quickly and accurately deploy the equipment even in stressful environments.
Owner:MATERNAL & CHILD HEALTH HOSPITAL OF HUBEI PROVINCE
Cardiopulmonary resuscitation balloon system
The application provides a cardiopulmonary resuscitation balloon system, which comprises a portable cardiopulmonary resuscitator and a REBOA occlusion balloon device; the portable cardiopulmonary resuscitator comprises a cardiopulmonary resuscitator body, a resuscitator human-computer interaction device and an automatic compression controller, and the resuscitator human-computer interaction device and the automatic compression controller are connected with the cardiopulmonary resuscitator body; the REBOA occlusion balloon device comprises a REBOA balloon catheter and a REBOA balloon host; the REBOA balloon catheter comprises a REBOA balloon body and a balloon catheter part, a sensing port is arranged on the distal end of the balloon catheter part, and a pressure sensing chamber is arranged in the balloon catheter part; in the REBOA balloon host, a sensor and a balloon main controller are connected with the REBOA balloon body, a balloon part human-computer interaction device is connected with the balloon main controller, the sensor is connected with the balloon main controller, the sensor is connected with the automatic compression controller; and the proximal end of the balloon catheter is in contact with the sensor. The application realizes the cardiopulmonary resuscitation balloon system of mutual coordination of cardiopulmonary resuscitation and resuscitative aortic balloon occlusion.
Owner:MCS MEDICAL TECHNOLOGY (SHANGHAI) CO LTD +1