System and a method for detecting fiber damage in a dialyzer
First Claim
1. A method for detecting fiber damage in a dialyzer having a body defining an interior and further having a fiber having an interior wherein the fiber is within the interior of the dialyzer and wherein the fiber has a damaged area, the method comprising the steps of:
- transmitting a gas into the interior of the fiber wherein the gas is at a temperature different from a temperature of the dialyzer and wherein the gas exits the fiber through the damaged area; and
detecting a difference in temperature between a temperature of a surface of the fiber where the gas is exiting the damaged area and the temperature of the dialyzer.
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Accused Products
Abstract
A system and a method are provided for detecting fiber damage in a dialyzer. The system may have a device which may transmit a gas into an interior of a fiber within a dialyzer. The temperature of the gas may be different than a temperature of the dialyzer. A thermal imaging camera may detect a temperature difference at a surface of the fiber where the gas may be escaping. The thermal imaging camera may be connected to a monitor which enables a user to view a location of the difference in temperature. As a result, the user may locate the damaged area of the fiber. The user may then repair the damaged area.
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Citations
20 Claims
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1. A method for detecting fiber damage in a dialyzer having a body defining an interior and further having a fiber having an interior wherein the fiber is within the interior of the dialyzer and wherein the fiber has a damaged area, the method comprising the steps of:
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transmitting a gas into the interior of the fiber wherein the gas is at a temperature different from a temperature of the dialyzer and wherein the gas exits the fiber through the damaged area; and
detecting a difference in temperature between a temperature of a surface of the fiber where the gas is exiting the damaged area and the temperature of the dialyzer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A system for detecting a damaged area, the system comprising:
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a dialyzer having an interior and further having a fiber within the interior wherein the fiber is defined by an interior and wherein the fiber has a damaged area through which a gas may escape;
a heater which transmits the gas into the interior of the fiber; and
a thermal imaging camera which detects a difference in temperature between a temperature at a surface of the fiber where the gas is exiting the damaged area and a temperature of the dialyzer. - View Dependent Claims (15, 16, 17, 18)
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19. A method for determining a location of a damaged area of a dialyzer, the method comprising the steps of:
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creating a temperature change in an interior of the dialyzer;
viewing a location of the temperature change; and
assigning a coordinate to the location of the change in temperature. - View Dependent Claims (20)
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Specification