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Bubble trap device

A device and bubble technology, applied in the field of bubble traps, can solve the problems of blood residue and inability to use infusion

Active Publication Date: 2021-09-07
TESSEN SOLUTIONS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0030] Another disadvantage of this cup design is that a certain percentage of blood remains in the cup, so it cannot be used for infusion

Method used

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Examples

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Embodiment Construction

[0228] refer to figure 2 , there is provided an apparatus, generally indicated by reference numeral 200, according to an embodiment of the present invention. Device 200 includes housing 202 , inlet port 204 and outlet port 206 . Inlet conduit 208 is shown connected to inlet port 204 and outlet conduit 210 is shown connected to outlet port 206 . In this embodiment, an exhaust port 212 is shown.

[0229] Fluid containing air bubbles travels along inlet conduit 208 and enters device 200 through inlet port 204 . Air bubbles entrained in the fluid then rise to the top outermost portion of the device. In this embodiment, trapped air may then be removed from the system through exhaust port 212 . Fluid substantially free of air bubbles exits device 200 through discharge port 206 and travels away from device 200 along discharge conduit 210 .

[0230] While an exhaust port 212 is present in this embodiment, it should be understood that such a feature is not essential for the purpo...

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Abstract

The present invention is directed to an apparatus suitable for separating and collecting gas bubbles entrained in a liquid, wherein the apparatus comprises a housing defining at least one chamber, the chamber having an inlet port and an outlet port; a diverter positioned between the inlet port and the outlet port; and, an elongated exit tube with an intake end and an export end; wherein the intake end of the elongated exit tube is centrally located within the chamber and the export end of the elongated exit tube is connected to the outlet port of the chamber.

Description

technical field [0001] The present invention relates to a bubble trap suitable for separating and collecting gas bubbles present in a fluid. A fluid is a substance that deforms (flows) naturally under applied shear stress. A fluid is a form of matter and includes liquids, gases, and plasmas. Background technique [0002] Gases occur naturally in fluids. Gases entrained in such fluids tend to be unstable due to various environmental factors such as flow rate, temperature, chemical reactions, turbulence, motion, and friction. Unstable gases tend to outgas from liquid solutions, meaning that the unstable gas is partially separated from the liquid, leading to the formation of gas bubbles. Due to the phenomenon of outgassing, bubbles of various sizes can form and flow freely within the fluid so that they can be entrained by force in the direction of fluid flow. Bubbles naturally float upward and have a tendency to coalesce so that, given the chance, the gas will come together...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D19/00A61M1/36
CPCA61M1/3627B01D19/0042B01D19/0031A61M5/1411A61M5/36A61M5/385A61M1/3633A61M5/165A61M5/38
Inventor V·福尔德
Owner TESSEN SOLUTIONS LTD