Sensor system for detecting phases and/or phase transitions in peritoneal dialysis

A sensing and stage technology, applied in peritoneal dialysis, dialysis systems, weighing equipment for materials with special properties/forms, etc.

Active Publication Date: 2016-05-04
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] However, these systems require a high degree of self-responsibility and compliance on the patient side in treatment administration and documentation

Method used

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  • Sensor system for detecting phases and/or phase transitions in peritoneal dialysis
  • Sensor system for detecting phases and/or phase transitions in peritoneal dialysis

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Embodiment Construction

[0026] Multiple cycles are typically experienced in peritoneal dialysis, consisting of three phases. The dialysis treatment starts in a first step with a drainage phase in which the spent dialysate is drained from the peritoneum. The second step is followed by a main phase or a flushing phase in order to flush out the air in the tubing system with the dialysate in the dialysate bag. The solution for irrigation is introduced directly into the drainage bag with the aid of a device for controlling the course of the fluid. The filling phase, also referred to as the filling phase, is carried out with the aid of a third step for filling the peritoneum with fresh dialysis solution. Corresponding to the treatment prescription, the solution remains in the peritoneum for a certain period of time before the next cycle begins again with the first phase. This procedure is repeated several times a day, corresponding to the treatment prescription.

[0027] Since peritoneal dialysis, espec...

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Abstract

The invention relates to a sensor system of a medical system, in particular of a gravimetrically operating and manually operable system for continuous ambulatory peritoneal dialysis (CAPD) for detecting a treatment status, in particular for detecting a phase section and / or a phase transition during peritoneal dialysis.

Description

technical field [0001] The invention relates to a sensor system of a medical system, in particular a sensor system of a gravimetrically operating and manually operable system, for continuous ambulatory peritoneal dialysis (CAPD) for detecting a treatment state, in particular for detecting peritoneal dialysis Phase segments and / or phase transitions in . Background technique [0002] The dialysis method is widespread in medical therapy and is used in the treatment of different diseases and disorders. In this case, the dialysis method is used for blood cleansing, for example, in patients with severe or chronic renal insufficiency in various disease stages. [0003] In dialysis methods, a distinction is basically made between extracorporeal (outside the body) methods and in vivo (inside the body) methods. Hemodialysis, hemofiltration and hemodiafiltration are among the extracorporeal methods and peritoneal dialysis are among the in vivo methods. [0004] For example, in hemod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/28
CPCA61M1/28A61M2205/3331A61M2205/3393A61M2205/3553A61M2205/3561A61M2205/52A61M1/288A61M2205/702G01G17/04G01G19/414
Inventor T.格勒贝尔P.瓦贝尔S.韦斯科滕
Owner FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
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