Cylinder type adipose tissue processor

Abstract

The utility model discloses a cylinder type adipose tissue processor, and relates to the technical field of fat filtration. The filter comprises a filter cartridge, a cartridge cover mounted above the filter cartridge and a filter screen fixedly mounted in the filter cartridge, a filtrate inlet pipe is arranged in the center above the cylinder cover; waste liquid outflow pipes are arranged at the bottoms of the filter cartridges. The device is simple in structure and convenient to install; the filter is in a cylindrical design, more adipose tissues can be conveniently input, the filter is conveniently connected to a normal saline bottle through a top opening, the normal saline bottle can be hung, and manual operation is reduced; the filtrate inlet pipe above the cylinder cover can be connected with a latex tube and filled with normal saline, the normal saline is perfused into the filter cylinder, a swelling agent, blood and the like in the adipose tissue are filtered out through the filter screen, the process of removing the blood and the swelling agent in the adipose tissue in a plastic or test can be accelerated, and therefore the convenience of human adipose tissue separation operation is improved; and the stainless steel material is convenient to clean and reuse, so that the use cost is greatly reduced.

Description

Technical Field

[0001] This utility model belongs to the field of fat filtration technology, and in particular relates to a cylindrical fat tissue processor. Background Technology

[0002] In existing technologies, adipose tissue is typically obtained by injecting a bulking agent and then aspirating it. The resulting material contains blood and the bulking agent. Therefore, the extracted fat needs to be repeatedly washed with saline solution in a syringe or centrifuged into centrifuge tubes and washed repeatedly with saline solution to remove blood and the bulking agent. This entire process is time-consuming and labor-intensive, and is susceptible to bacterial and fungal contamination. Furthermore, improper handling can lead to fat loss. Therefore, to address these issues, this solution proposes a cylindrical adipose tissue processor. Utility Model Content

[0003] This invention provides a cylindrical adipose tissue processor, comprising a filter cartridge, a cap mounted on top of the filter cartridge, and a filter screen fixedly installed inside the filter cartridge. By evenly distributing filtration holes on the filter screen, a filtrate inlet pipe above the cap can be connected to a latex tube and filled with physiological saline, which is then perfused into the filter cartridge. The filter screen removes bulking agents, blood, and other substances from the adipose tissue. The design is simple and easy to operate, accelerating the removal of blood and bulking agents from adipose tissue during shaping or experimentation, thereby improving the convenience of human adipose tissue separation. In summary, this invention solves the problems in the prior art.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] The present invention relates to a cylindrical adipose tissue processor, comprising a filter cylinder, a cylinder cover installed on top of the filter cylinder, and a filter screen fixedly installed inside the filter cylinder;

[0006] A filtrate inlet pipe is provided at the center of the top of the cylinder cover;

[0007] The filter cartridge is equipped with a waste liquid outflow pipe at the bottom.

[0008] Furthermore, the upper end of the filter cartridge is provided with a limiting groove, and the cartridge cover is inserted into the limiting groove and kept sealed.

[0009] Furthermore, the filter cartridge, cartridge cover, and filter screen are all made of medical-grade stainless steel. The filter screen is welded and fixed to the side wall of the filter cartridge, with the arc-shaped surface of the filter screen facing downwards.

[0010] Furthermore, the filter screen has a thickness of 1mm, an overall maximum diameter of 70mm, and a surface uniformly provided with filter pores of 0.1mm in diameter.

[0011] Furthermore, the filter cartridge has a wall thickness of 2mm, an inner diameter of 70mm, and a height of 150mm.

[0012] Furthermore, the cap thickness is 3mm, and the filtrate inlet diameter is 10mm, which can be matched with latex tubing.

[0013] The present invention has the following advantages over the prior art:

[0014] (1) Simple structure: The filter cartridge with a cover and a filter screen is used. The cover is equipped with a filtrate inlet pipe that can match the latex tube. The bottom of the filter cartridge is equipped with a waste liquid outlet pipe that can discharge the waste liquid. The cover is inserted into the limiting groove and kept sealed. The structure is simple and easy to install.

[0015] (2) Easy to use: The filter is cylindrical in design, which makes it easy to put in more adipose tissue. The top opening makes it easy to connect to the saline bottle, which can be hung up to reduce manual operation. The filtrate inlet tube on the top of the cap can be connected to a latex tube and add saline to the filter cartridge. The filtrate is then poured into the filter cartridge and filtered out bulking agents, blood and other substances in the adipose tissue through the filter screen. This can speed up the process of removing blood and bulking agents from adipose tissue during shaping or experimentation, thereby improving the convenience of human adipose tissue separation operation.

[0016] (3) The cover design shortens the air exposure time during the fat filtration process and reduces the probability of contamination; the stainless steel material is easy to clean and reuse, which greatly reduces the cost of use.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a cylindrical adipose tissue processor according to the present invention;

[0020] Figure 2 for Figure 1 Vertical cross-sectional view;

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1-Filter cartridge, 11-Waste liquid outlet pipe, 2-Cylinder cover, 21-Filtrate inlet pipe, 3-Filter screen. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "above", "center", "bottom", "upper end", "side wall", "surface", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Please see Figure 1-2 As shown, a tubular adipose tissue processor of the present invention includes a filter cartridge 1, a cap 2 installed on top of the filter cartridge 1, and a filter screen 3 fixedly installed inside the filter cartridge 1.

[0026] A filtrate inlet pipe 21 is provided at the center of the top of the cylinder cover 2;

[0027] The bottom of the filter cartridge 1 is equipped with a waste liquid outlet pipe 11.

[0028] The filter cartridge 1 has a limiting groove at its upper end, and the cartridge cover 2 is inserted into the limiting groove and kept sealed.

[0029] The filter cartridge 1, the cover 2, and the filter screen 3 are all made of medical-grade stainless steel, which can be sterilized and reused. The filter screen 3 is welded and fixed to the side wall of the filter cartridge 1, with the arc-shaped surface of the filter screen 3 facing down.

[0030] The filter screen 3 is 1mm thick and has a maximum overall diameter of 70mm. It has uniformly opened filter holes with a diameter of 0.1mm on its surface. The filter holes allow liquid to pass through but fat cannot, which facilitates the separation of fat tissue and filtrate.

[0031] When the adipose tissue to be purified is placed into the filter, liquid impurities such as blood and bulking agents are filtered out, quickly obtaining purified fat that can be used for subsequent filling or extraction and culture of adipose stem cells. Using this adipose tissue filter can speed up the process and reduce the probability of contamination.

[0032] The filter cartridge 1 has a wall thickness of 2mm, an inner diameter of 70mm, and a height of 150mm.

[0033] The cap 2 is 3mm thick, and the filtrate inlet pipe 21 has a diameter of 10mm, which can be matched with latex tubing.

[0034] The large diameter and openable cap of container 2 facilitates the insertion of adipose tissue from the top. The cap design also shortens the air exposure time during fat filtration, reducing the probability of contamination. A central liquid inlet, or filtrate inlet tube, connects to a flexible tubing and a saline bottle, which can be hung on an IV stand, saving labor. Simultaneously, the liquid can easily flow into the container through the inlet.

[0035] This design utilizes a filter cartridge with a cap and a filter screen. The cap has a filtrate inlet pipe that matches a latex tube, while the bottom of the cartridge has a waste liquid outlet pipe for discharging waste liquid. The cap is inserted into a limiting groove and remains sealed, resulting in a simple structure and easy installation. The filter has a cylindrical design, facilitating the insertion of more adipose tissue. A top opening allows for easy connection to a saline bottle, which can be hung up, reducing manual operation. The filtrate inlet pipe above the cap connects to a latex tube and allows for the addition of saline solution, which is then poured into the filter cartridge. The filter screen removes bulking agents and blood from the adipose tissue, accelerating the removal of blood and bulking agents from adipose tissue during shaping or experimentation, thus improving the convenience of human adipose tissue separation. The cap design shortens the air exposure time during fat filtration, reducing the probability of contamination. The stainless steel material facilitates cleaning and reuse, significantly reducing operating costs.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cylindrical adipose tissue processor, characterized in that, Includes a filter cartridge (1), a cartridge cover (2) installed on top of the filter cartridge (1), and a filter screen (3) fixedly installed inside the filter cartridge (1); The cylinder cover (2) is provided with a filtrate inlet pipe (21) at the center above; The filter cartridge (1) is provided with a waste liquid outflow pipe (11) at the bottom.

2. The tubular adipose tissue processor according to claim 1, characterized in that, The filter cartridge (1) is provided with a limiting groove at its upper end, and the cartridge cover (2) is inserted into the limiting groove and kept sealed.

3. The tubular adipose tissue processor according to claim 1, characterized in that, The filter cartridge (1), the cover (2) and the filter screen (3) are all made of medical stainless steel. The filter screen (3) is welded and fixed to the side wall of the filter cartridge (1), and the arc-shaped surface of the filter screen (3) faces downward.

4. A tubular adipose tissue processor according to claim 2, characterized in that, The filter screen (3) has a thickness of 1 mm and an overall maximum diameter of 70 mm. The surface is uniformly provided with filter holes with a diameter of 0.1 mm.

5. A tubular adipose tissue processor according to claim 1, characterized in that, The filter cartridge (1) has a wall thickness of 2mm, an inner diameter of 70mm, and a height of 150mm.

6. A tubular adipose tissue processor according to claim 1, characterized in that, The cap (2) is 3mm thick and the filtrate inlet pipe (21) has a diameter of 10mm, which can be matched with a latex tube.

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