Disposable two -chamber miscarriage attracts pipe

The utility model discloses a disposable two -chamber miscarriage attracts pipe, its structure includes is responsible for and the looped pipeline, the looped pipeline sets up is being responsible for the inner chamber, person in charge's one end is sealed, and other end opening, the person in charge's blind end are the circular arc end, is equipped with and is responsible for the communicating attraction of inner chamber mouth in one side of being responsible for the blind end, the looped pipeline is convex baffle and is responsible for the exhaust chamber that interior wall connection constitutes by a cross section, baffle one end is sealed with the circular arc end of being responsible for the inner chamber, and the other end extends to the open end of being responsible for the inner chamber and seals, it do not is equipped with exhaust hole and inlet port to correspond looped pipeline exhaust chamber punishment on the person in charge's the lateral wall, the exhaust chamber of exhaust aperture looped pipeline communicates with each other with the inlet port. This two -chamber miscarriage attracts the pipe to simplify technology, has reduced processing material when improving production efficiency, has reduced the circulation resistance that attracts the thing, and it is smooth to guarantee to attract the pipe to attract when using.