Method for identifying a filter
A filter and filter medium technology, applied in the field of identification filters, can solve the problem of high cost
Active Publication Date: 2017-05-24
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this evaluation of the signals of two or more than two pressure sensors in successive states of the method is associated with the disadvantage that the technical and time expenditure is relatively high
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 Construction
[0037] exist figure 1 The reference numeral A1 denotes a line or patient connection which is connected to the patient during operation of the blood therapy device and which, for example, conducts blood from the patient in the extracorporeal circuit to the dialysis machine D. A pump B and a dialysis machine D are present in this extracorporeal circuit, which is divided into a retentate side R and a permeate side P by a semipermeable membrane D1 .
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 a method for identifying a filter, wherein the filter has at least one retentate side and at least one permeate side, which are separated from each other by at least one filter medium, wherein the method comprises producing a pressure in a fluid, in particular a liquid, on the retentate side or on the permeate side by means of a pressure source, in particular by means of a pump, switching off the pressure source, and measuring the pressure progression in the fluid over time after the pressure source has been switched off.
Description
technical field [0001] The invention relates to a method for identifying a filter, wherein the filter has at least one retentate side and at least one permeate side, which are separated from one another by at least one filter medium. Background technique [0002] Filters with semi-permeable membranes are used in many devices for blood therapy. Such methods can be, for example, hemofiltration, hemodialysis, hemodiafiltration, apheresis, drug therapy and the like. [0003] Different types of filters are often applied in these types of blood treatments. [0004] Since treatment effectiveness is primarily related to the type of filter used, it is important to ensure that the correct filter is applied for the corresponding treatment. [0005] It is common for the operator of the blood therapy device to select a filter and use this filter for the therapy. However, it can happen here that wrong or inappropriate filters are inadvertently used. [0006] In the methods known from ...
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 Applications(China)
IPC IPC(8): A61M1/16A61M1/34
CPCA61M2205/3331A61M2205/3355A61M1/1607A61M1/1617A61M1/341A61M1/16A61M1/34A61M2202/0413A61M2205/6018A61M1/3639A61M2205/276A61M2205/3344A61M2205/3365A61M2205/50A61M2230/207A61M2230/30A61M1/3437A61M1/3609A61M1/3406A61M1/3413A61M2202/0042A61M1/1615A61M1/342
Inventor 马丁·蒂斯约阿希姆·诺亚克
Owner FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap