电动气压止血带是采用数字化控制，通过高效气压泵充气于止血带，暂时阻断肢体血液循环， 减少术中出血，提供无血手术视野。
止血带直接接触皮肤可能造成皮肤损伤，这时就需要保护衬垫。保护衬垫是放置于皮肤与止血带之间，避免止血带与皮肤直接接触，通常为柔软的棉 质材料，防止皮肤损伤。
今天咱们主要研究一下保护衬垫的选择和使用
先说说我们选择衬垫的发展史吧。刚开始是用的是废旧的布单，这个比较柔软也是棉质材料，没有成本，但是它不是筒状，没有弹性，缠绕起来非常不方便。，对接处经常分开或有褶皱。
后来改成用绷带缠绕，这可是个技术活。我就练就了一身用绷带缠绕肢体做保护衬垫的本优先。在实际操作中还是不方便。
再后来，随着新进的气压止血带厂家赠送了一套专用的保护衬垫，符合所有对保护衬垫的想像。柔软的棉 质材料，有弹性，筒状。一套成了宝贝。想让厂家多送两套而不可得。
后来无意中发现手术衣的袖口材料和厂家提供的专用保护垫相近。于是向供应室了解手术衣袖口材料的来源。结果这种袖口材料价格也不贵。我们支优先一些，截成30厘米左右的小段，作为止血带保护衬垫使用。大号袖口周长50厘米的大腿可以轻松套入，绑好止血带后反折袖口可以完全包裹止血带。
比较近手术室护士交流群的老师提供了更优的方案。石膏袜套，成捆的买价格便宜。一次性的，可以多剪一些，一次性使用，这样止血带就不存在交叉感染，也不要一用一清洗了!
The electric pneumatic tourniquet is digitally controlled and inflated to the tourniquet by a high-efficiency pneumatic pump, temporarily stopping the limb blood circulation, reducing intraoperative bleeding and providing a bloodless surgical field.
Tourniquet contact with the skin may cause skin damage and a protective liner may be needed. A protective liner is placed between the skin and tourniquet to prevent direct contact between the tourniquet and the skin. It is usually a soft cotton material to prevent skin damage.
Today we mainly study the choice and use of protective gaskets
Let's start with the history of our choice of padding. In the beginning, we used old cloth sheets, which are soft and made of cotton. It has no cost, but it is not cylindrical and has no elasticity, so it is very inconvenient to wind. , the joints are often separated or wrinkled.
And then they wound it with bandages, which was a very technical thing. I've developed a knack for wrapping bandages around my limbs as protective pads. In practice, it is still inconvenient.
Then, with the introduction of pneumatic tourniquets, manufacturers gave away a special protective liner that met all expectations of protective liners. Soft cotton material, elastic, cylindrical. One set became a treasure. Want the manufacturer to send two more sets but can not get.
Later, I accidentally found that the cuff material of the operating gown and the special protective pad provided by the manufacturer are similar. So I asked the supply room for the source of the material for the sleeves. The cuff material turned out to be inexpensive. We'll take some, cut it into 30-centimeter pieces, and use it as a tourniquet protective pad. A large cuff with a circumference of 50 cm can be easily fitted onto the thigh, and the cuff can be folded back to completely wrap the tourniquet after the tourniquet is tied.
A recent teacher from the operating room Nurse Exchange Group offered a better solution. Plaster leg warmers are cheap to buy in bundles. Disposable, you can cut more, use once, so that the tourniquet does not have cross infection, also do not use a clean!