| 摘要 |
<p>A negative pressure equipment for treating patient's body comprises an air pump and a container for receiving a portion of the body or the whole body. An opening for access of a portion of the body or the whole body is provided on one end of the container, another opening through which a portion of the body which does not need to be treated can extend out is provided on the other end of the container. An air seal means is provided on each of the ends. Or alternatively, one end of the container is sealed, the other end of the container has an opening for access of a portion of the body or the whole body and an air seal means on it. An air vent connected with the air pump and an air duct communicated with outside is provided on the container.</p> |
