Dialysis bag, a dialysis set comprising the bag, and a three-way connector for access to a dialysis bag
First Claim
1. A bag for dialysis comprising:
- a fluid-proof sealed envelope;
at least one access port predisposed on said envelope and provided with a connector designed to be fluidly connected to an end of a portion of tube for fluid transport;
a pocket at least partially superposed on at least a part of a wall of said envelope, said pocket being designed to receive, at least partially, said portion of tube.
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Accused Products
Abstract
A drainage bag (3), part of a dialysis set, comprises a wrapper (4), fluid-sealed, and a transparent pocket (10) superposed on a part of the wrapper (4); an edge of the pocket (10) has a first part (11a) which is fixed to the wrapper (4), and a second part (11b) which is free and delimits an opening of the pocket (10). The pocket (10) at least partially contains a drainage tube of the used dialysis liquid which is fluidly connected with an inside of the bag (3). The bag (3) keeps the tubing forming the dialysis set in a stable conformation both during a production process thereof and at moment of use, reducing a risk of endoluminal contamination of the dialysis set. The bag (3) is usable in particular for collection of a used and used peritoneal dialysis liquid.
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Citations
26 Claims
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1. A bag for dialysis comprising:
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a fluid-proof sealed envelope;
at least one access port predisposed on said envelope and provided with a connector designed to be fluidly connected to an end of a portion of tube for fluid transport;
a pocket at least partially superposed on at least a part of a wall of said envelope, said pocket being designed to receive, at least partially, said portion of tube. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 24)
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11. A bag for dialysis comprising:
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a fluid-proof sealed envelope;
at least one access port predisposed on said envelope and designed to be fluidly connected to a tube for fluid transport;
a pocket associated to said envelope and designed to receive, at least partially, said tube. - View Dependent Claims (14)
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- 15. A connector for connection of a fluid transport tube, for example a spent dialysis liquid, to a liquid collection bag, comprising a hollow body, provided with walls which delimit an internal cavity, and further provided with at least three ports all three of which are in fluid communication with said internal cavity, a first port of which being predisposed for connection with an end of said liquid transport tube, a second port being provided with a device for introduction of the liquid into an access port of said collection bag, a third port being provided with a fluid-sealed cap, said hollow body being conformed in such a way as to allow a tracing of at least one imaginary straight line crossing said internal cavity, entering by said third port and exiting from said second port, without intersecting the walls of said hollow body.
Specification