2019年2月14日 · Oxygen and/or respiratory support are required for patients in emergency rooms, on the ward and/or in critical care settings during respiratory failure. The most common method to treat this issue, non-invasive ventilation (NIV), is a form of mechanical ventilation that does not require a more invasive endotracheal tube.

Heated humidified high-flow therapy, often simply called high flow therapy , is a medical treatment providing respiratory support by delivering a flow of oxygen of up to 60 liters per minute to a patient through a large-bore or high-flow nasal cannula.

2023年4月3日 · High-flow therapy (HFT) is the administration of gas flows above 15 L/min. It is a non-invasive respiratory support that delivers heated (up to 38 °C), humidified (100% Relative Humidity, RH; 44 mg H 2 O/L Absolute Humidity, AH), oxygen-enriched air when necessary, through a nasal cannula or a tracheostomy interface.

HHTC in Medical commonly refers to High Humidity Trach Collar, a device used to deliver humidified air to patients with tracheostomies to help maintain respiratory comfort and health. Explore categories such as Medical and Healthcare for …

Although HFNC is widely used in intensive care units for management of acute hypoxemic respiratory failure and is now recommended in most recent clinical practice guidelines (3, 4), few clinical trials have assessed HFNC for acute exacerbation of COPD or as long-term treatment at …

In this study, we compared the effects of T-HF or conventional low-flow oxygen therapy (conventional O 2) on neuro-ventilatory drive, work of breathing, respiratory rate (RR) and gas exchange, in a mixed population of tracheostomized patients at high risk of weaning failure.

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2020年12月8日 · 本文详细介绍了Servlet中request对象和response对象的使用，包括获取请求头、请求行、用户数据的方法，以及设置响应头、状态码和实体。 同时，讨论了请求转发和重定向的特点及应用场景，解决了请求乱码问题，并阐述了数据在Servlet间的共享。 req.getParameterValues (“键名”);//返回同键不同值的请求数据 (多选)，返回的 数组。 如果要获取的请求数据不存在，不会报错，返回null。 request对象由 tomcat 服务器创建，并作为实参传递给处理请求的servlet …