Dialysate storage device, dialysis device with the dialysate storage device, and dialysate adjustment method
A dialysate and liquid adjustment technology, applied in the field of dialysis systems, can solve problems such as poor stability, endangering the lives of patients, and inability to achieve complete and precise control of balance of payments.
Active Publication Date: 2015-09-02
ASAHI KASEI MEDICAL CO LTD +1
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This kind of control also has poor control stability and cannot achieve the goal of completely and accurately controlling the balance of payments.
And when the expected control requirements cannot be achieved, it will affect the therapeutic effect and even endanger the life of the patient.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0053] The dialysis device of the present application is used to provide dialysate with moderate concentration and stable flow rate for the dialyzer 8, and recover the dialysate used by the dialyzer 8. In addition, the patient's body should be discharged as urine Water is removed in the form of dialysate (achieved by a water removal pump for extracting from the returned spent dialysate an amount equivalent to the amount of urine dialyzed from blood by the dialyzer ). figure 1 It is a system flow diagram of the cooperation between the whole dialysis device and the dialyzer 8 . Such as figure 1 As shown in , the dialysis device of this embodiment includes: a dialysate liquid adjustment device 11, a dialysate storage device 3, and a dialysate driving device 4 connected in sequence, and the dialysate storage device 3 is also connected to the dialysate discharge device 6 , the operation of the whole dialysis device is completed by the cooperation of the above-mentioned parts. ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of dialysis systems. The invention provides a dialysate storage device. The dialysate storage device comprises at least two chambers; each chamber is internally provided with a partition wall for separating the chamber into a dialysate area and a waste liquid area; each partition wall can move in the related chamber so as to change the volume of the dialysate area and that of the waste liquid waste; the dialysate storage device also comprises a dialysate channel and a waste liquid channel which are respectively connected with the dialysate areas and the liquid waste areas; and valves for controlling the on-off state of each channel are also arranged on each channel. The invention also discloses a dialysis device with the dialysate storage device, and a dialysate adjusting method. By the adoption of the dialysate storage device, the dialysis device with the dialysate storage device, and the dialysate adjusting method, the incoming and outgoing balance of the amount of the dialysate provided for a dialyzer and that of the amount of the used dialysate discharged from the dialyzer can be controlled easily and precisely.
Description
technical field [0001] The invention relates to the technical field of dialysis systems, in particular to a dialysate storage device, a dialysis device with the dialysate storage device, and a dialysate adjusting method. Background technique [0002] In patients with kidney disease, if the kidney function is completely lost or only partially functioning, the electrolytes in the body begin to lose balance. In addition, waste accumulates in the blood instead of being excreted with urine, which will cause great damage to the patient's life. Therefore, patients with kidney disease need to be treated with dialysis. A hemodialysis machine used in dialysis treatment consists of a dialyzer and a dialysis device, in which blood is passed through a dialyzer made of a semipermeable membrane that allows only small molecules (eg, electrolytes, small molecule nephrotoxins) to pass through , so that the blood is on one side of the membrane, the dialysate is on the other side of the membra...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/14
Inventor 佐藤政昭柚木雅之
Owner ASAHI KASEI MEDICAL CO LTD