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Method and a device for monitoring a state of a blood line in a machine for extracorporeal blood treatment
US9216248B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9216248-B2 |
| Application number | US-201113643724-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 22, 2011 |
| Priority date | Apr 28, 2010 |
| Publication date | Dec 22, 2015 |
| Grant date | Dec 22, 2015 |
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Abstract
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A method for monitoring a state of a blood line in a circuit for extracorporeal blood treatment, including the steps of: acquiring at least a first pressure value from a first sensor mounted at a first point of a circuit for extracorporeal blood treatment, comprising a blood line in which the blood is subjected to a pulsating thrust; acquiring at least a second pressure value from a second sensor mounted at a second point, distinct from the first point of the blood line of the circuit for extracorporeal blood treatment, and correlating at least a first value, correlated to the first pressure value, and at least a second value, correlated to the second pressure value, with at least a threshold value, in order to obtain a datum representing a state of the blood line.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for detecting a presence of a partial or total occlusion in a blood line in a circuit for extracorporeal blood treatment, comprising: acquiring at least a first pressure value from a first sensor mounted at a first point of the circuit for extracorporeal blood treatment, said circuit a blood line in which the blood is subjected to a pulsating thrust and a blood treatment device arranged in the blood line, wherein a peristaltic pump is arrange…
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Classifications
- A61M1/3639Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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- What does patent US9216248B2 cover?
- A method for monitoring a state of a blood line in a circuit for extracorporeal blood treatment, including the steps of: acquiring at least a first pressure value from a first sensor mounted at a first point of a circuit for extracorporeal blood treatment, comprising a blood line in which the blood is subjected to a pulsating thrust; acquiring at least a second pressure value from a second sens…
- Who is the assignee on this patent?
- Suffritti Mauro, Lizzi Marco, Gambro Lundia Ab
- What technology area does this patent fall under?
- Primary CPC classification A61M1/3639. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Dec 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).