Abstract: The disclosure relates to concentrate pouches for use in peritoneal dialysis. The pouches can contain a solid, liquid, or aqueous solution. Water can be added to the concentrate pouches to facilitate dissolution and mixing of dry powders and/or aqueous concentrates to generate a peritoneal dialysis fluid for use in peritoneal dialysis therapy. The concentrate pouches can include a venturi to assist dissolution of concentrates.

Abstract: A connector includes a plug and a socket. The plug defines a channel extending between a plug inlet defined by the plug and a plug outlet defined by the plug, where the plug inlet is configured to mechanically and fluidically engage a first conduit. The socket includes a socket body defining a socket well and a socket membrane. The socket is configured to mechanically and fluidically engage a second conduit, and the plug is configured to insert into the socket well to mechanically mate with the socket. The socket membrane is positioned within the socket well and is biased to a closed position in which the socket membrane blocks fluid flow through the socket well. When the plug is inserted into the socket well, the socket membrane is configured to open to enable fluid flow through the socket well.