CN209996880U

CN209996880U - blood purification device with multi-layer filtering effect

Info

Publication number: CN209996880U
Application number: CN201920451154.0U
Authority: CN
Inventors: 孙元竹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-31
Anticipated expiration: 2029-04-03

Abstract

The utility model relates to a blood purification technology field, blood purification device with multilayer filter effect is disclosed, current blood has been solved when purifying, because the outside temperature is different, when the outside temperature is too low, can accelerate the solidification of blood, make it be difficult to the problem through the filter layer, including clean room and heating cabin, the inside of clean room has set gradually basicity polyester fiber filter layer from last to down, acidity polyester fiber filter layer, neutral polyester fiber filter layer and honeycomb ceramic filter layer, and the bottom of clean room is provided with the drain pipe, and the top of clean room is provided with the apron, the middle part of apron is equipped with the feed liquor pipe, the outside cladding of clean room has the heating cabin, the inside of heating cabin is equipped with the heating pipe, and be fixed with temperature sensor on the inner wall in heating cabin, heat the liquid in the heating cabin through controller control heating pipe, and transmit the clean room to by the heating cabin to the temperature, thereby guarantee the temperature of inside blood, make it be convenient for through the filter layer.

Description

blood purification device with multi-layer filtering effect

Technical Field

The utility model relates to a blood purification technical field especially relates to kinds of blood purification device with multiple-layer filtering effect.

Background

The blood used by medical staff in hospitals for transfusion of patients comes mostly from blood banks, which are not fresh blood, but are kept alive due to the use of blood preservation solution and low-temperature preservation, and the blood in the blood banks still keeps most of physiological functions, and the metabolic functions of the cells continue to be performed in the survival period, so that the metabolites in the blood are continuously increased, including blood ammonia, non-protein nitrogen, excessive hemoglobin and carbon dioxide which are harmful to human bodies.

When the existing blood is purified, because of different external temperatures, when the external temperature is too low, the coagulation of the blood can be accelerated, so that the blood is difficult to pass through the filter layer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current blood that exists among the prior art when purifying, because the outside temperature is different, when the outside temperature is too low, can accelerate the solidification of blood, make it be difficult to the shortcoming through the filter layer, and kinds of blood purification device who have the multilayer filter effect that propose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

blood purification device with multilayer filter effect, including purifying cabin and heating cabin, the inside of purifying cabin is from last to having set gradually basicity polyester fiber filter layer, acid polyester fiber filter layer, neutral polyester fiber filter layer and honeycomb ceramic filter layer down, and the bottom of purifying cabin is provided with the drain pipe to the top of purifying cabin is provided with the apron, the middle part of apron is equipped with the feed liquor pipe, the outside cladding of purifying cabin has the heating cabin, the inside of heating cabin is equipped with the heating pipe, and is fixed with temperature sensor on the inner wall of heating cabin to install the controller on the outer wall of heating cabin.

Preferably, the number of the heating pipes is five to eight, and the heating pipes are uniformly distributed in the heating cabin.

Preferably, the liquid inlet pipe is provided with a circulating pump.

Preferably, the upper end of the heating cabin is provided with a filling opening.

Preferably, the heating pipe and the temperature sensor are electrically connected with the controller.

The utility model has the advantages that:

1. the liquid in the heating cabin is heated by the controller to reach temperature, and the heating cabin transfers the temperature to the purifying cabin, so as to ensure the temperature of the blood inside, and the blood can be purified conveniently through the filter layer.

2. The carbon dioxide in the blood is filtered by the alkaline polyester fiber filter layer, the acidic polyester fiber filter layer and the neutral polyester fiber filter layer, so that harmful substances in the blood are eliminated.

Drawings

FIG. 1 is a schematic structural diagram of blood purification devices with multi-layer filtering effect according to the present invention;

FIG. 2 is a schematic structural diagram of the distribution of heating pipes in blood purification devices with multi-layer filtering effect according to the present invention;

fig. 3 is a schematic structural diagram of the exterior of blood purification devices with multi-layer filtering effect according to the present invention.

In the figure, a purification cabin 1, an alkaline polyester fiber filter layer 2, an acidic polyester fiber filter layer 3, a neutral polyester fiber filter layer 4, a honeycomb ceramic filter layer 5, a cover plate 6, a liquid inlet pipe 7, a circulating pump 8, a liquid outlet pipe 9, a heating cabin 10, a heating pipe 11, a liquid filling opening 12, a temperature sensor 13 and a controller 14 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention .

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Thus, a feature defined as "", "second" may explicitly or implicitly include or more of that feature.

Referring to fig. 1-3, blood purification devices with multilayer filtering effect, including a purification cabin 1 and a heating cabin 10, the purification cabin 1 is provided with an alkaline polyester fiber filter layer 2, an acidic polyester fiber filter layer 3, a neutral polyester fiber filter layer 4 and a honeycomb ceramic filter layer 5 from top to bottom in sequence, the alkaline polyester fiber filter layer 2, the acidic polyester fiber filter layer 3 and the neutral polyester fiber filter layer 4 are all mesh filter layers, the removal of carbon dioxide in blood is ensured by three-layer filtering, and the oxygen content in blood is increased by the honeycomb ceramic filter layer 5, the bottom of the purification cabin 1 is provided with a liquid outlet pipe 9, blood is conveyed to human body through the liquid outlet pipe 9, and a cover plate 6 is fixed on the top of the purification cabin 1 by screws, a sealing ring is arranged between the cover plate 6 and the purification cabin 1, the interior of the purification cabin 1 can be cleaned by opening the cover plate 6, the middle of the cover plate 6 is provided with a heating pipe 7, the outside of the purification cabin 1 is coated with the heating cabin 10, the heating cabin 10 is mounted on the outside of the purification cabin 1 by screws, the heating cabin 10 is connected with a power line, the heating cabin 10 is provided with a heating pipe 11, a temperature sensor 13 mounted on the inner wall of the heating cabin 10, and a temperature sensor for preventing AT sensor from being controlled by a model controller 3514-14-.

In step , the number of the heating pipes 11 is five to eight, and the heating pipes 11 are uniformly distributed inside the heating compartment 10.

, a circulating pump 8 is arranged on the liquid inlet pipe 7, and blood is conveyed by the circulating pump 8.

And , arranging a filling opening 12 at the upper end of the heating cabin 10, adding water into the heating cabin 10 through the filling opening 12, and preventing the heating from being influenced by too little water.

, the heating pipe 11 and the temperature sensor 13 are electrically connected to the controller 14.

In this embodiment, by opening the heating pipe 11, the heating pipe 11 heats the water in the heating chamber 10 and heats the water to a fixed temperature, and by opening the circulating pump 8, the blood enters the purifying chamber 1 through the liquid inlet pipe 7, and the blood sequentially passes through the alkaline polyester fiber filter layer 2, the acidic polyester fiber filter layer 3, the neutral polyester fiber filter layer 4 and the honeycomb ceramic filter layer 5, so that the carbon dioxide in the blood is removed, and the blood is delivered into the body of the patient through the liquid outlet pipe 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. kind of blood purification device with multiple layer filtering effect, including purifying cabin (1) and heating cabin (10), its characterized in that, the inside of purifying cabin (1) is from last to having set gradually alkaline polyester fiber filter layer (2), acid polyester fiber filter layer (3), neutral polyester fiber filter layer (4) and honeycomb ceramic filter layer (5) down, and the bottom of purifying cabin (1) is provided with drain pipe (9) to the top of purifying cabin (1) is provided with apron (6), the middle part of apron (6) is equipped with feed liquor pipe (7), the outside cladding of purifying cabin (1) has heating cabin (10), the inside of heating cabin (10) is equipped with heating pipe (11), and is fixed with temperature sensor (13) on the inner wall of heating cabin (10) to install controller (14) on the outer wall of heating cabin (10).

2. blood purification device with multi-layer filtering effect, according to claim 1, characterized in that the number of the heating pipes (11) is five to eight, and the heating pipes (11) are evenly distributed inside the heating chamber (10).

3. blood purification apparatus with multi-layer filtering effect, according to claim 1, characterized in that the liquid inlet pipe (7) is provided with a circulating pump (8).

4. blood purification apparatus with multi-layer filtering effect according to claim 1, wherein the upper end of the heating chamber (10) is provided with a filling opening (12).

5. blood purification device with multi-layer filtering effect, according to claim 1, wherein the heating tube (11), the temperature sensor (13) and the controller (14) are electrically connected.