Elastomer blowing and kneading dual-use laryngeal cannula humidifying atomizer

Abstract

The invention discloses an elastomer blowing and kneading dual-use laryngeal cannula humidifying atomizer. The atomizer is composed of a bag-in-bag blowing and kneading device, a humidifying atomizinghead, and an elastomer blowing nozzle. According to the atomizer, two ways of the bag-in-bag blowing and kneading are used for pressurization, and patients with normal arms and palms can adopt the manner of directly kneading an outer bag for pressurization to humidify the interior of a laryngeal cannula; and patients with disabled arms and palms can use the manner of blowing air to the outer bagto pressurize an inner bag to humidify the laryngeal cannula, so that the atomizer can better help a small number of patients with disabled arms and palms for self nursing, and reduce nursing troublesof the patients.

Description

Technical field: [0001] The invention relates to an elastic body blowing and kneading double-purpose throat tube intubation humidifying atomizer. Background technique: [0002] Tracheostomy catheter is an emergency treatment tool often used in otolaryngology and intensive care medicine. Now the commonly used disposable tracheal catheter consists of a tracheal catheter body, machine end, patient end, fixed wing, inflatable tube, and a gas-filled valve. It consists of an indicating balloon, and the accessories are composed of a stylet and a fixing belt; the endotracheal tube is suitable for laryngeal obstruction, retention of lower respiratory tract secretions, preventive tracheotomy, etc.; the airway can be re-established through the endotracheal tube to solve acute Laryngeal obstruction, respiratory failure and other critical situations, and can help patients suck sputum to keep the airway smooth and reduce lung infection. Tracheotomy and intubation before laryngeal surgery ...

AI Technical Summary

Problems solved by technology

[0002] Tracheostomy catheter is an emergency treatment tool often used in otolaryngology and intensive care medicine. Now the commonly used disposable tracheal catheter consists of a tracheal catheter body, machine end, patient end, fixed wing, inflatable tube, and a gas-filled valve. It consists of an indicating balloon, and the accessories are composed of a stylet and a fixing belt; the endotracheal tube is suitable for laryngeal obstruction, retention of lower respiratory tract secretions, preventive tracheotomy, etc.; the airway can be re-established through the endotracheal tube to solve acute Laryngeal obstruction, respiratory failure and other critical situations, and can help patients suck sputum to keep the airway smooth and reduce lung infection. Tracheotomy and intubation before laryngeal surgery are helpful for anesthesia implementation, smooth operation and postoperative patient recovery; Some patients still need to continue intubation after discharge from the hospital, and they need to be nursed by their relatives or themselves. Due to climate, living environment and other reasons, the throat is relatively dry and to prevent infection, it is necessary to spray sterilized water for injection on the throat intubation from time to time. Humidification and sterilization in the tube; Nursing is more difficult. At present, a syringe is generally used to inject sterilized water for injection into the throat cannula for humidification. A small number of patients with disabled arms and palms cannot use their hands to perform injection operations for self-care

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