A medical supportable variable tracheal tube ventilation device, having a tracheal tube main body having a telescopic length; the tracheal tube main body comprises a telescopic tracheal tube main tube achieved by compressible sections and a variable tracheal tube head coupled to one end of the tracheal tube main tube; the tracheal tube head is made of a material shapable according to different temperatures; the variable tracheal tube head is a compressed cone, and by airflow inflation, the compressed cone of the variable tracheal tube head expands and opens to the cylindrical shape; an outer side of the tracheal tube main body is sleeved with a tracheal tube sealing cuff, and the tracheal tube sealing cuff is disposed proximal to the variable tracheal tube head; another end of the tracheal tube main tube is connected with a tracheal tube connector.

Airway management methods, devices, assemblies and systems. Methods, devices, assemblies and systems may include robotic movement and control of an intubation tube introducer or guide, and may include utilizing image data from one or more image sensors. The methods, devices, assemblies and systems may optionally be used in endotracheal intubation procedures.

An intraoperative nerve monitoring system for monitoring nerve activity within a trachea of a patient. The intraoperative nerve monitoring system includes an endotracheal (ET) tube assembly, which includes an ET tube partially inserted within a trachea and a surface electrode wrapped about the ET tube. The ET tube is configured to monitor nerve activity when the ET tube is partially inserted within the trachea and is contacting a target tissue and to output a nerve signal. The intraoperative nerve monitoring system also includes a pressure sensor assembly configured to sense an amount of pressure between the surface electrode and the target tissue and a console including an output device configured to output indicators based on the monitored nerve activity and the sensed amount of pressure to facilitate proper placement of the ET tube in the trachea and to indicate nerve activity.

Airway management methods, devices, assemblies and systems. Methods, devices, assemblies and systems may include robotic movement and control of an intubation tube introducer or guide, and may include utilizing image data from one or more image sensors. The methods, devices, assemblies and systems may optionally be used in endotracheal intubation procedures.

Devices and methods for allowing for improved assisted ventilation of a patient. The methods and devices provide a number of benefits over conventional approaches for assisted ventilation. For example, the methods and devices described herein permit blind insertion of a device that can allow ventilation regardless of whether the device is positioned within a trachea or an esophagus.

An airway adjunct or airway assembly that comprises a gas administration tube and a gas sampling tube can be utilized to improve health care to a patient. The gas administration tube may be connected, for example, to an oxygen source. The gas sampling tube may be connected, for example, to capnography equipment. Internal terminal ends of the gas administration tube and gas sampling tube can be longitudinally offset from one another within the airway assembly, which may reduce diffusion of the exhaled gas to be sampled, thereby increasing monitoring accuracy. Some embodiments of the present disclosure comprise an airway adjunct adaptable to attach into or onto various types of airway devices.

The invention is an endotracheal intubation for preventing injury to throat, vocal cords and trachea. The endotracheal intubation comprises a hollow intubation body with a variable outer diameter. The hollow intubation body comprises a front end and a tail end, an inner intubation wall and an outer intubation wall, and having a retracted state with a smaller outer diameter and an expanded state with a larger outer diameter. When the endotracheal intubation inserted into a patient’s trachea needs to be replaced, as long as the hollow intubation body of the new endotracheal intubation is in the retracted state, it can be inserted into the hollow intubation body to be replaced, and when reaching the position, the hollow intubation body to be replaced is withdrawn, and finally the new hollow intubation body is changed into the expanded state, i.e. the replacement operation of the endotracheal intubation is completed.

An Advanced Airway System Nasopharyngeal Injector is used to reduce the size of a Nasopharyngeal tube significantly. The Nasopharyngeal tube is folded in half. The Advanced Airway System Nasopharyngeal Injector will slide down the middle of the tube, locking a portion of the Nasopharyngeal tube into the track groove (104). The Nasopharyngeal tube reduction in size allows the tube to pass through the nasal passageway, decreasing discomfort and preventing debris from entering the tube. Once the Nasopharyngeal tube is administered into the passageway, it unfolds to fill the nasal passage. The Advanced Airway System Nasopharyngeal Injector uses a one-size-fits-all nasopharyngeal tube made from various materials or additive manufacturing to reduce weight and give the Advanced Airway System Nasopharyngeal Injector flexibility and durability.

An add-on device and method for an Endo-Tracheal Tube (ETT), the add-on device including a lengthy body having a major arc-shaped cross section sized and shaped to tightly fit over an ETT, at least one longitudinal cavity passing along the lengthy body, including a distal suction cavity ending with a suction inlet at a distal end of the lengthy body; and a distal suction outlet channel extending from a proximal end of the lengthy body, the channel is a continuous extension of the distal suction cavity and configured to provide suction to the distal suction cavity. The add-on device senses moisture at a distal end of the add-on device, and in case of detection of excessive wetness, provides suction to the distal end of the device through a cavity passing along the device, the suction is provided via a suction outlet channel extending from a proximal end of the device.

An oral medical apparatus includes a flexible tube with a first portion adjacent a proximal end of the tube and a second portion adjacent to the first portion. A support is located within the upper portion to prevent compression or collapse of the upper portion of the tube. The oral medical apparatus can accommodate a rigid connector that may be directly coupled to an anesthesia breathing circuit or a medical breathing device.