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A device for carrying out a peritoneal dialysis treatment

A technology of peritoneal dialysis and equipment, which is applied in the tidal peritoneal dialysis treatment equipment for patients, and in the field of automatic tidal peritoneal dialysis, which can solve problems such as waste and abdominal pain, and achieve the effects of avoiding abdominal pain, shortening the discharge period, and increasing comfort

Active Publication Date: 2010-11-03
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, the second low flow period becomes a wasted time in the total time of PD treatment
[0010] Another problem with the second low flow phase is that the patient develops abdominal pain during this phase

Method used

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  • A device for carrying out a peritoneal dialysis treatment
  • A device for carrying out a peritoneal dialysis treatment
  • A device for carrying out a peritoneal dialysis treatment

Examples

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no. 1 example

[0058] The second parameter concerns the total volume of dialysate to be used during the treatment.

[0059] The third parameter is about the total length of treatment.

[0060] The fourth parameter is related to the remaining amount of dialysate in the peritoneal cavity VR after the drainage period.

[0061] The fifth parameter relates to the desired ultrafiltration volume VU.

[0062] Alternatively, the input device 32 may comprise, for example, a keyboard or a touch screen through which actual patient data and parameters as described above may be entered into the device.

[0063] Prior to commencing normal therapy, patient drain valve 19 is opened to ensure that any fluid in the abdominal cavity of patient 6 is drained into drain bag 7, while valves 11, 14, 17, 22 and 24 are closed. During the peritoneal treatment according to the invention, dialysate is supplied from one of the fluid bags 5 to the heater bag 4 through the first conduit 10 by opening the valve 11 in the f...

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Abstract

The invention concerns a device and a method for a peritoneal dialysis treatment in several cycles. A cycler (1) controlled by a processor (31) fills the abdominal cavity with dialysis fluid, and drains the abdominal cavity. A sensor (37) senses a variable related to the draining of the dialysis fluid. The draining is interrupted when the variable reaches a breakpoint at which the variable is radically changed, thereby leaving the residual volume.

Description

technical field [0001] The present invention relates generally to tidal peritoneal dialysis treatment. More specifically, the present invention relates to automated tidal peritoneal dialysis. [0002] In particular, the present invention relates to an apparatus for performing tidal peritoneal dialysis treatment of a patient in a plurality of cycles, each cycle comprising a fill period, a dwell period and a drain period. Furthermore, the present invention relates to a method of performing tidal peritoneal dialysis treatment of a patient in a plurality of cycles, each cycle comprising a fill period, a dwell period and a drain period. Background technique [0003] Many people suffer from different kidney diseases that make them dependent on dialysis treatment. Among the different dialysis methods, peritoneal dialysis (PD) has proven to be a practical method which can be performed by patients in their home. During PD, dialysate is infused into the patient's peritoneal cavity,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/28A61M
CPCA61M2205/52A61M2001/281A61M1/28A61M2205/3393A61M1/281A61M1/282
Inventor O·扬松P·贝纳德P-Y·杜兰德S·霍布罗E·佩尔松B-O·特尔
Owner FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
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