초록 ▼

Valve-provided tube connecting device to connection with a liquid line intended to be connected to a patient, preferably for draining of body liquids. Said connection device consists of a drip chamber house, a connecting house containing a spring loaded valve body, which connecting house is designed

Valve-provided tube connecting device to connection with a liquid line intended to be connected to a patient, preferably for draining of body liquids. Said connection device consists of a drip chamber house, a connecting house containing a spring loaded valve body, which connecting house is designed to connection with a connector. The valve body consists of a conical upper sealing part, a guide part and a solid, conical lower sealing part. The device attained a closed system, which decreases the risk of bacteria infections and spillage.

대표청구항 ▼

A valve-provided connecting device to be connected with a liquid line intended to be connected to a patient for draining body liquids, comprising a drip chamber house, a connecting house placed downstream of the drip chamber house and designed for connection with a connector, characterized in that s

A valve-provided connecting device to be connected with a liquid line intended to be connected to a patient for draining body liquids, comprising a drip chamber house, a connecting house placed downstream of the drip chamber house and designed for connection with a connector, characterized in that said connecting house contains a spring loaded, elastic valve body consisting of a conical upper sealing part which consists of two sections, one thin-walled upper section and one solid lower section, a guide part having first and second ends, fixed in a radial direction and moveable only in an axial direction said conical upper sealing part being mounted on said first end, and a solid, conical lower sealing part mounted on said second end, wherein said thin wall upper section and said solid lower section on the conical upper sealing part respectively form two independent sealing zones and said lower sealing part forms a third independent sealing zone.