ROTATABLE CONNECTOR FOR MEDICAL USE
First Claim
1. A rotatable connector for medical use, comprising:
- a first tube, a second tube, a casing cover and an elastic sealing member;
wherein;
the first tube having a coupling end, the coupling end having an outer wall disposed with a stopper;
the second tube having a docking member;
the casing cover with one end sheathing outside of the stopper and remaining rotatable, and the other end fixed to the docking member;
a housing space being formed by inner wall of the casing cover, outer wall of the coupling end and the docking member;
the elastic sealing member being disposed inside the housing space and comprising an inner-ring sealing wall and an outer-ring elastic wall, the inner-ring sealing wall and an outer-ring elastic wall being connected;
the inner-ring sealing wall being tightly adhered to the outer wall of the coupling end and the outer-ring elastic wall pushing against the inner wall of the housing space to divide the housing space into two disconnected spaces.
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Accused Products
Abstract
A rotatable connector for medical use is provided, applicable to connecting infusion tubings or serving as part of infusion tubing, including a first tube, a second tube, a casing cover, and an elastic sealing member; the first tube having a coupling end, the coupling end having an outer wall disposed with a stopper; the second tube having a docking member; the casing cover having one end sheathing outside of stopper and the other end fixed to docking member; a housing space being formed by inner wall of casing cover and outer wall of coupling end; the elastic sealing member being disposed inside housing space, tightly adhered to outer wall of coupling end as well as diving housing space into two disconnected spaces. As such, when applied to infusion tubings, the first tube of the connector of the present invention can rotate to resolve a blockage and free of leakage.
968 Citations
11 Claims
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1. A rotatable connector for medical use, comprising:
- a first tube, a second tube, a casing cover and an elastic sealing member;
wherein;the first tube having a coupling end, the coupling end having an outer wall disposed with a stopper; the second tube having a docking member; the casing cover with one end sheathing outside of the stopper and remaining rotatable, and the other end fixed to the docking member;
a housing space being formed by inner wall of the casing cover, outer wall of the coupling end and the docking member;the elastic sealing member being disposed inside the housing space and comprising an inner-ring sealing wall and an outer-ring elastic wall, the inner-ring sealing wall and an outer-ring elastic wall being connected;
the inner-ring sealing wall being tightly adhered to the outer wall of the coupling end and the outer-ring elastic wall pushing against the inner wall of the housing space to divide the housing space into two disconnected spaces. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- a first tube, a second tube, a casing cover and an elastic sealing member;
Specification