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Balancing chamber with function of detection

A technology for balancing chambers and functions, applied in dialysis systems, etc., which can solve problems such as unbalanced incoming and outgoing liquids, no positioning of elastic diaphragms, and failure to achieve therapeutic effects, etc.

Inactive Publication Date: 2012-08-15
GUANGDONG BIOLIGHT MEDITECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this balance chamber are: 1. When the seal of the balance chamber is not tight and there is a slight leakage, the liquid in and out may be unbalanced. The longer the treatment time at any time, the more liquid will be unbalanced, which will seriously endanger the life of the patient. Safety; 2. The elastic diaphragm is perforated, and the dialysate and waste liquid are interlinked, which cannot achieve the therapeutic effect; 3. The assembly process is not good, and the elastic diaphragm has no positioning

Method used

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  • Balancing chamber with function of detection
  • Balancing chamber with function of detection

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Embodiment Construction

[0017] In order for those skilled in the art to better understand the technical solutions provided by the present invention, the following will be described in conjunction with specific embodiments.

[0018] See figure 1 , which is a schematic structural diagram of a balance chamber with a detection function in an embodiment of the present invention.

[0019] The balance chamber with detection function provided by the embodiment of the present invention includes a balance chamber main body 1, and two chambers separated by an elastic diaphragm 3 are arranged inside the balance chamber main body 1, and the inner wall surface of the chamber is a textured structure. Each chamber is provided with a water inlet and a water outlet. The elastic diaphragm 3 is embedded with a magnetic sheet 4. The two sides of the main body 1 of the balance chamber are respectively provided with a magnetic induction mechanism 2. The magnetic induction mechanism 2 is a Hall element. When the mechanism ...

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Abstract

The invention discloses a balancing chamber with the function of detection, comprising a balancing chamber body, wherein the balancing chamber body is internally divided by an elastic membrane into two chambers, each chamber is provided with a water inlet and a water outlet, a magnetic sheet is embedded in the elastic membrane, magnetic force induction mechanisms are arranged at the both sides of the balancing chamber body respectively, and an induction relationship can be formed between the magnetic sheet and the magnetic force induction mechanisms when the elastic membrane is adhered to the wall of the chambers. Compared with the prior art, the balancing chamber with the function of detection disclosed by the invention can detect whether the capacity of every chamber in the balancing chamber reaches the standard, so as to keep the amount of dialysate and waste dialysate flowing into and out of a dialyzer in balance and guarantee the safety of patient in the process of dialysis treatment.

Description

technical field [0001] The invention relates to the field of hemodialysis equipment, in particular to a balance chamber with a detection function. Background technique [0002] The hemodialysis machine is a dialyzer made by passing blood through a semipermeable membrane that can only pass through small molecular substances (such as electrolytes, small molecule nephrotoxins), so that the blood is on one side of the semipermeable membrane, and the dialysate is on the semipermeable side. On the other side of the permeable membrane, the solutions on both sides pass through diffusion and osmosis, that is, the solute flows from the side with high concentration to the side with low concentration, so that the medium and small molecule toxins in the blood can penetrate into the dialysate, and the electrolyte It can also achieve balance through osmosis, so as to realize the therapeutic device for the purpose of blood purification. In a hemodialysis machine, the balance chamber is mai...

Claims

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Application Information

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IPC IPC(8): A61M1/14
Inventor 陈君周建辉
Owner GUANGDONG BIOLIGHT MEDITECH CO LTD
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