Apparatus and method for determining a biochemical function of a fluid
First Claim
1. A sensor apparatus (1) for determining at least one biochemical function of a fluid (F) with at least one magnetoelastic capillary tube (2), through which the fluid (F) is conveyed, wherein a resonant frequency (fR) of the magnetoelastic capillary tube (2), which depends on a surface loading of the inner wall of the magnetoelastic capillary tube (2) by the fluid (F) conveyed through the tube, is able to be read out in a non-contact manner for determining the biochemical function of the fluid (F).
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Accused Products
Abstract
Sensor apparatus (1) for determining at least one biochemical function of a fluid (F) with at least one magnetoelastic capillary tube (2) through which the fluid (F) is conveyed, wherein a resonant frequency (fR) of the magnetoelastic capillary tube (2), which depends on a surface loading of the inner wall of the magnetoelastic capillary tube (2) by the fluid (F) conveyed through the tube is able to be read out in a non-contact manner for determining the biochemical function of the fluid (F).
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Citations
17 Claims
- 1. A sensor apparatus (1) for determining at least one biochemical function of a fluid (F) with at least one magnetoelastic capillary tube (2), through which the fluid (F) is conveyed, wherein a resonant frequency (fR) of the magnetoelastic capillary tube (2), which depends on a surface loading of the inner wall of the magnetoelastic capillary tube (2) by the fluid (F) conveyed through the tube, is able to be read out in a non-contact manner for determining the biochemical function of the fluid (F).
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17. A method for determining at least one biochemical function of a fluid, wherein a resonant frequency (fR) of a magnetoelastic capillary tube (2), through which the fluid (F) is conveyed, is read out in a non-contact manner to determine the biochemical function of the fluid (F), wherein the resonant frequency (fR) of the magnetoelastic capillary tube (2) depends on a surface loading of the inner wall of the magnetoelastic capillary tube (2) by the fluid (F) passing through it.
Specification