End tidal carbon dioxide (ETCO2) monitoring technology is simple, real-time, non-invasive, economical, and continuous. With the miniaturization of monitoring equipment, the diversification of sampling methods, and the precision of monitoring results, it is increasingly widely used in clinical practice and is gradually gaining attention from clinicians.

End tidal carbon dioxide (ETCO2), like blood oxygen saturation monitoring, is a relatively new and non-invasive clinical monitoring technology with high sensitivity. It can not only monitor ventilation conditions, but also reflect the body's circulation and pulmonary blood flow conditions.

The workflow of urinary catheter is a rigorous and meticulous one, requiring medical staff to possess a high degree of professionalism and responsibility. Through this process, patients can safely and effectively resolve urination problems and restore normal bodily functions.

For patients, understanding the blood sugar and water and electrolyte disorders that may occur during nasogastric feeding, actively cooperating with the treatment recommendations of medical staff, and maintaining good eating habits and lifestyle can also help reduce the risk of these complications.

Catheterization can cause urinary tract infections (UTIs) due to multiple factors, including lax aseptic technique, prolonged catheterization, improper catheter care, compromised urinary tract closure, catheter irritation and friction, biofilm infection, and encrustation. To prevent UTIs, healthcare professionals should strictly adhere to aseptic technique, manage catheterization duration, ensure adequate catheter care, maintain urinary tract closure, and closely monitor changes in the patient's condition.

The structural design of the cervical ripening balloon fully embodies the advanced and user-friendly nature of modern medical technology. Its unique dual-balloon design, high-quality materials, user-friendly operation, and reusability contribute to its exceptional performance in gynecological surgery and childbirth assistance.

The purpose of endotracheal intubation is to establish a patent, stable airway for ventilation. Establishing and maintaining a patent airway is the first step in all emergency procedures.Tracheal intubation involves a wide range of content, including preoperative assessment, equipment conditions, induction methods, intubation techniques, complication prevention and difficult airway management.

In the life and death game of emergency rescue, the laryngeal mask breaks the game with "speed" and wins golden time for life. In the future, with the popularization of smart laryngeal masks (with integrated pressure sensors and reflux monitoring functions), their safety margins may be further expanded, becoming a more revolutionary "life guard" in emergency medicine.

Tracheal intubation is the core technology for establishing an artificial airway and ensuring ventilation. Various types have been developed according to clinical needs. The following is a systematic classification based on the four dimensions of intubation route, lumen structure, material structure and special functions, and summarizes their respective characteristics:

Nasotracheal intubation is a commonly used intubation technique, which mainly involves slowly inserting the tube through the nose into the airway of the person to promote ventilation. It is mainly used for patients with trauma, major surgery, and weak physical conditions.The endotracheal tube is a medical device inserted into the trachea and bronchus of the patient. It creates a temporary artificial breathing channel for the patient, especially for those who cannot breathe independently.

In the tense atmosphere of medical emergency, every detail is related to the safety of life. At this critical moment,The laryngeal mask airway tube, with its unique design concept and excellent performance, has become a shining pearl in the field of emergency, making breathing no longer a problem in emergency and allowing medical staff to be more calm in the face of emergencies.

Laryngeal mask, full name Laryngeal Mask Airway (LMA), is an artificial airway device between a mask and an endotracheal tube. It has changed the concept of traditional airway management. It can effectively establish a safe airway without endotracheal intubation, avoiding the damage to the throat and tracheal mucosa that may be caused by endotracheal intubation. The design of the laryngeal mask fully considers the anatomical structure of the human throat. The ventilation mask at the front end can surround the epiglottis and glottis, forming a sealed ventilation space on the glottis, allowing patients to breathe spontaneously through the laryngeal mask and receive controlled ventilation.