Abstract Peritoneal dialysis uses a system comprising (A) a first tube having a first connector attached thereto at one end and (B) a second tube connected to a dialysis fluid bag and having a second connector attached thereto at a free end, both the first and second tubes requiring to be in a sterile condition when connected. A medical container may be replaced by connecting the first connector to the second connector to provide fluid communication between the first and second tubes for allowing dialysis to be carried out, sealing the second tube at one or more positions at the end of dialysis, and cutting the second tube at a position nearer to the medical container with respect to the seal. The suspending section of the second tube with the second connector kept connected to the first connector serves as an antibacterial protective accessary for maintaining the connector connection in a sterile condition.
In a system comprising (A) a first tube having a first connector attached thereto at one end and (B) a second tube connected to a medical container and having a second connector attached thereto at a free end, both the first and second tubes requiring to be in a sterile condition when connected, a method for replacing a medical container, comprising the steps of: connecting the first connector to the second connector to provide fluid communication between the first and second tubes for allowing a medical treatment to be carried out, blocking the second tube at one or more positions at the end of medical treatment, and cutting the second tube at a position nearer to the medical container with respect to the blockade nearest to the second connector, the suspending section of the second tube with the second connector kept connected to the first connector serving as an antibacterial protective accessary for maintaining the connector connection in a sterile condition.
Claim 2
Dependent Claim
161 words
In a system comprising (A) a first tube having a first connector attached thereto at one end and (B) a second tube connected to a medical container and having a second connector attached thereto at a free end, both the first and second tubes requiring to be in a sterile condition when connected, a method for replacing a medical container, comprising the steps of: connecting the first connector to the second connector to provide fluid communication between the first and second tubes for allowing a medical treatment to be carried out, blocking the second tube at one or more positions at the end of medical treatment, and cutting the second tube at a position nearer to the medical container with respect to the blockade nearest to the second connector, the suspending section of the second tube with the second connector kept connected to the first connector serving as an antibacterial protective accessary for maintaining the connector connection in a sterile condition.
Claim 3
Dependent Claim
31 words
The method of claim 1 wherein said steps of blocking and cutting the second tube includes forming two blockades in the second tube and cutting the tube between the two blockades.
Claim 4
Dependent Claim
21 words
The method of claim 1 wherein said step of blocking the second tube including sealing the second tube by fusion welding.
Claim 5
Dependent Claim
22 words
The method of claim 1 wherein said step of blocking the second tube including blocking the second tube by mechanical clamping means.
Claim 6
Dependent Claim
21 words
The method of claim 1 wherein the step of connecting the first and second connectors is carried out in a flame.