| 摘要 |
Nasal, particularly head for a buccal douche comprised of a body (1) with a piece for the connection to a pressure fluid source and a part (8) inserted in the body (1). This intercalary part (8) forms together with an inner surface of the body, a flow conduit (11) which is connected at the rear end of the intercalary part by a connection conduit to the fluid source and which terminates at the front end of the intercalary piece in an orifice of the body. The same intercalary piece (8) forms together with another surface (5, 5') of the body, at least another flow conduit (11') separated from the flow conduit (11), which is connected to the rear end of the intercalary piece (8) by a connection conduit (23) separated from the connection conduit (24) of the flow (11), to the same fluid supply source. This conduit (11') leads to the front end of the body into an orifice separated from the preceding orifice. |
