TH13339A3 - A single-tube ventilator and fluid from the lungs - Google Patents

Claims (9)

Disclaimers (all) that will not appear on the advertisement page: 1.Single pipe ventilating device and fluid from the lung cavity It is assembled with a manhole cover (1) for attaching a liquid bottle (B) and a drain tube (2) for insertion into a manhole cover (1) and protruding into a liquid bottle (B). That manhole cover (1) looks like a hollow cylinder shape. There are internal threads (4) for screwing in. With the external thread on the mouth of the vial of the liquid bottle (B). The manhole cover (1) has a hole in the center (6) for insertion of the drain hose (2) and one vent (5). The sides of the manhole cover (1) and the manhole (2) are hollow cylindrical tubes made of transparent material. And there is a level mark (7) at one end of the drain hose (2). 2. The single-tube ventilating device and fluid from the lungs under claim 1 also includes a manhole cover (3) for covering the manhole cover (1). 3.A single-pipe ventilating device and fluid from claim 2, where the manhole cover (3) is made of a flexible rubber-like material with a hole in the center (3.1) for the drain (2) to be inserted. Through, where the center hole (3.1) is slightly smaller than the size of the vent pipe (2) in such a way that when the drain pipe (2) is inserted through the center hole (3.1), air cannot pass in or out of the straight hole. Medium (3.1). 4.A single-pipe ventilator and fluid from one of claims 1 to 3 also includes an adapter (8) for connection to the vent hole (5) at the manhole cover (1). ) In case of need Use a vacuum cleaner 5. A single-pipe ventilating device and fluids according to claim 1, where the manhole cover (1) consists of the lower lid (1.1), the middle cap (1.2) and the upper lid ( 1.3) respectively, wherein the inner cavity of the lower lid (1.1), the middle lid (1.2) and the upper lid (1.3) are connected. 6.A single-pipe ventilating device and fluid from claim 1, where the internal thread (4) is located on the inside of the lower lid (1.1). 7.A single-tube ventilating device and fluid from claim 1, where the center hole (6) in the manhole cover (1) is located in the middle of the upper lid (1.3). 8.A single-pipe ventilating device and fluid from claim 1, where the vent (5) at the manhole cover (1) is located on the side of the middle cap (1.2). 9.A single-pipe ventilating device and fluid from claim 1, where the manhole cover (3) covers most of the top cover (1.3) of the manhole cover (1) and straight holes. The center (3.1) on the manhole cover (3) is positioned with the center hole (6) in the top cover (1.3) of the manhole cover (1) 1. 0. A single-pipe ventilating device and fluid from claim 1, where the level indicator (7) at the discharge pipe (2) is located at a distance from the end of the drain (2). - 3 centimeters is appropriate, which is a distance of 2 centimeters.