CCTV News: In many hospitals in Beijing, nurses produce protective devices, improve operating tools, etc. during daily nursing care, based on the problems encountered and patient needs. What changes can these "giant inventions" bring? Tracheal intubation fixing sleeve, prevent bite and prevent spitting and suction

Assisted ventilation of the patient during general anesthesia surgery. Using traditional tape to fix the catheter on the patient's face is prone to fall off, and the patient may close his teeth during the wakefulness period, biting the catheter affects ventilation, and it is not easy to place the suction tube. In response to these inconveniences, the anesthesia nurses designed a tracheal intubation fixing sleeve.

Kong Guohua, head nurse of the Department of Anesthesiology at Peking University Cancer Hospital, introduced that its appearance is a cylinder with butterfly-shaped tape on the side. After the patient is intubated, he opens the patient's mouth and puts the tracheal catheter fixator into the patient's mouth. He puts it on one side first. There is nanoviscosities on the inner surface, and the two sides can be closed together with a gentle force. This is an anti-allergic butterfly tape that is also prevented from falling off and biting. The patient's upper and lower teeth can only bite outside the catheter fixator, and will not bite the real tracheal catheter. Through this hole, the patient can be suctioned. Hand rehabilitation device: Simultaneous exercise of multiple parts

Some patients have poor hand muscle strength due to cervical spondylosis, reduced grip strength, and numb fingers. After the operation, they need to undergo hand muscle rehabilitation exercises. Generally, they practice finger exercises and grip strength balls. Orthopedic nurses designed a hand strength-enhancing exerciser, combining the two exercises into one, and also solved problems such as the grip balls that easily slipped off the hand.

Li Jun, head nurse of the orthopedic department of Xuanwu Hospital, Capital Medical University, introduced that this ring is connected by an elastic band, which can be adjusted under the elastic band. For example, adjust the snap according to the size of the patient's hand or the strength of the hand, so that the grip ball will not slide off easily. During training, the patient completes an antiresistance movement every time he does, which improves the function of the palm and fingers and grip strength, and can also enhance the patient's blood circulation.

In addition, for patients with long-term bed-deployment, nurses have designed silicone pads tied to the heel, sacral and coccyx, etc., and can also compress cold or hot compress on the affected area.

This finger-dividing protector for patients with hemiplegia and other patients can not only be used for functional training, preventing hand muscle atrophy and deformation, but also preventing long-term sweating from causing rupture of the skin between the fingers and palms. In addition, nurses also explored the clever design that makes nursing operation more convenient.

Hu Wei, head nurse of the Department of Dermatology in Beijing Hospital of Traditional Chinese Medicine, introduced that when cupping, you should dip this fire stick into alcohol. After ignition, you should rotate it in the cup to remove the negative pressure in the cup. Every time the fire is extinguished, it is placed in a special container to extinguish the fire. They added a fire extinguishing cover and added a sucking stone on it. Usually, the fire extinguishing cover will suck very firmly, so it will not affect the activity of the fire stick when it is moved. Put the fire down with a light shake and it will be extinguished, improving clinical operation efficiency and is relatively safe.

It is understood that these designs of nurses have obtained utility model patents issued by the State Intellectual Property Office and are currently widely used in hospitals.