Medicine residue extrusion device for oncology department of traditional Chinese medicine

Abstract

The invention discloses a medicine residue extruding device for the traditional Chinese medicine oncology department, and relates to a device for the traditional Chinese medicine oncology department. The medicine residue squeezing device aims at solving the technical problems that according to an existing medicine residue squeezing device for the traditional Chinese medicine oncology department, the size of a filtering hole cannot be flexibly adjusted according to different prescriptions, and the juice taking efficiency can be possibly reduced or a large amount of medicine residues enter medicine liquid. According to the medicine residue extruding device for the traditional Chinese medicine oncology department, the adjusting rod can be rotated according to the size of traditional Chinese medicine residues so that the actual size of an opening of the first filtering hole can be adjusted, when the first filtering hole is in a completely-opened state, the medicine residues with the large size can be filtered, and the extruding efficiency is improved; when medicine residues with small sizes are filtered, the lower filtering plate can block part of the opening area of the first filtering holes so as to reduce the filtering size, and therefore the situation that the medicine residues fall into medicine liquid below can be reduced as much as possible. The medicine residue extrusion device for the traditional Chinese medicine oncology department is simple in structure and high in practicability.

Description

Technical Field

[0001] The present invention relates to a device used in traditional Chinese medicine oncology department. Background Art

[0002] Cancer is currently a major cause of death among Chinese residents, and treatment methods and approaches are constantly improving and developing. Traditional Chinese medicine (TCM) plays a positive role in improving the quality of life of cancer patients, alleviating clinical symptoms, enhancing the efficacy and reducing the toxicity of radiotherapy and chemotherapy, and improving immunity. In particular, the combination of Chinese and Western medicine has shown significant advantages, providing broader support for comprehensive cancer treatment. TCM treatment of cancer mainly includes drug therapy (TCM treatment), acupuncture treatment, massage and other methods, aiming to regulate the body's Qi and blood, Yin and Yang, internal organs, etc., to enhance the body's immunity and resistance, in order to achieve the purpose of treating tumors or alleviating symptoms. In addition, with the development of modern experimental cancer technology, TCM has also made great progress and achievements in cancer research. Modern molecular biology, genomics and other methods have been used to deeply explore the anti-tumor mechanism of TCM, providing more scientific basis for the application of TCM in cancer treatment.

[0003] One of the core methods of treating tumors in Traditional Chinese Medicine (TCM) is drug therapy, especially traditional Chinese medicine (TCM). Taking TCM can regulate the body's Qi, blood, yin and yang, and internal organs to achieve the purpose of treating tumors. These TCM prescriptions are usually selected after syndrome differentiation and treatment based on comprehensive information such as the patient's symptoms, signs, tongue, and pulse. TCM treatment can be used alone or in combination with other treatments such as chemotherapy and radiotherapy to enhance the therapeutic effect and reduce side effects. After decocting TCM prescriptions at home and in hospitals, the residue is often squeezed to extract juice. However, the residue squeezing devices currently used in TCM oncology departments generally cannot flexibly adjust the size of the filter holes for different prescriptions, which may reduce the efficiency of juice extraction or cause a large amount of residue to enter the liquid medicine. Summary of the Invention

[0004] The present invention aims to solve the technical problem that the current drug residue extrusion device used in traditional Chinese medicine oncology cannot flexibly adjust the size of the filter holes according to different prescriptions, which may reduce the efficiency of juice extraction or cause a large amount of drug residue to enter the liquid medicine, and provides a drug residue extrusion device for traditional Chinese medicine oncology.

[0005] The device for squeezing medicinal residues for oncology in traditional Chinese medicine of the present invention comprises a housing 1, an upper filter plate 2, a lower filter plate 3, a cover 4, a screw 5, a rotating handle 6 and a pressing plate 7;

[0006] The shell 1 is a hollow transparent cylindrical structure with an open structure at the top and a closed structure at the bottom; a first annular boss 1-3 is provided at the lower middle portion of the inner wall of the shell 1, a first limit block 1-4 is provided above the first annular boss 1-3, and a gap is left between the first annular boss 1-3 and the first limit block 1-4; a liquid outlet 1-6 is provided at the bottom of the shell 1, and a valve 1-7 is provided on the liquid outlet 1-6; a plurality of support legs 1-5 are also evenly provided at the bottom of the shell 1; a second limit block 1-1 is provided at the top of the inner wall of the shell 1, a second annular boss 1-2 is provided below the second limit block 1-1, and the second limit block 1-1 is in close contact with the second annular boss 1-2;

[0007] The upper filter plate 2 is provided with a plurality of first filter holes 2-1 evenly arranged on the circumference of a plurality of concentric circles from the outer edge to the center of the circle, and the spacing between adjacent first filter holes 2-1 is equal. A first limiting notch 2-2 is provided on the outer edge of the upper filter plate 2, and the shape and size of the first limiting notch 2-2 match those of the first limiting block 1-4;

[0008] The diameter of the lower filter plate 3 is larger than the upper filter plate 2 and smaller than the inner diameter of the shell 1. A plurality of second filter holes 3-1 are evenly arranged on the circumference of multiple concentric circles from the outer edge to the center of the circle on the lower filter plate 3, and the spacing between adjacent second filter holes 3-1 is equal. A second limiting notch 3-2 is provided on the outer edge of the lower filter plate 3, and the size of the second limiting notch 3-2 is larger than the first limiting block 1-4; an adjusting rod 3-3 is also provided on the outer edge of the lower filter plate 3, and the adjusting rod 3-3 is perpendicular to the lower filter plate 3; the lower filter plate 3 is arranged on the first annular boss 1-3 and is slidably connected, the upper filter plate 2 is arranged on the lower filter plate 3 and the centers of the upper filter plate 2 and the lower filter plate 3 coincide, and the second filter holes 3-1 coincide with the first filter holes 2-1 one by one; the adjusting rod 3-3 is located on the periphery of the upper filter plate 2, and the adjusting rod 3-3 is located below the second annular boss 1-2; the first limiting block 1-4 is stuck in the first limiting notch 2-2;

[0009] A third limiting notch is provided on the outer edge of the cover body 4, and the shape and size of the third limiting notch match those of the second limiting block 1-1; a through hole is provided at the center of the circle of the cover body 4 and is threadedly connected to the screw 5, a rotating handle 6 is provided at the top of the screw 5, and a circular pressing plate 7 is provided at the bottom of the screw 5, and the outer diameter of the pressing plate 7 is equal to that of the filter plate 2; the cover body 4 is provided on the second annular boss 1-2, and the second limiting block 1-1 is stuck in the third limiting notch; the pressing plate 7 is located directly above the upper filter plate 2.

[0010] The method of using and the working principle of the drug residue extrusion device for traditional Chinese medicine oncology department of the present invention are as follows: the shell 1 is a transparent structure, which is convenient for observing the internal situation; first, close the valve 1-7, and place the second limiting notch 3-2 of the lower filter plate 3 through the first limiting block 1-4 and onto the first annular boss 1-3, and the lower filter plate 3 is completely located below the first limiting block 1-4, and the lower filter plate 3 can rotate freely, and the adjusting rod 3-3 is staggered with the first limiting block 1-4, and then the upper filter plate 2 is placed on the lower filter plate 3 and the center of the upper filter plate 2 and the lower filter plate 3 coincide, and the first limiting block 1-4 is stuck in the first limiting notch 2-2; the adjusting rod 3-3 is located on the periphery of the upper filter plate 2, and the upper filter plate 2 will not affect the rotation of the adjusting rod 3-3. The actual size of the opening of the first filter hole 2-1 is adjusted by rotating the adjusting rod 3-3 according to the size of the Chinese medicinal residue. When the second filter hole 3-1 coincides with the first filter hole 2-1 in a one-to-one correspondence, the first filter hole 2-1 is in a fully opened state, which can be used to filter medicinal residues of larger size and enhance the efficiency of extrusion. When filtering medicinal residues of smaller size, the adjusting rod 3-3 is manually rotated to drive the lower filter plate 3 to rotate. Since the first limit block 1-4 limits the upper filter plate 2, the upper filter plate 2 will not rotate accordingly, and the lower filter plate 3 will block part of the opening area of ​​the first filter hole 2-1, thereby reducing the filtration size. This will minimize the medicinal residue from falling into the medicinal liquid below. The adjusting rod 3-3 is staggered with the first limit block 1-4 (such as Figure 5 As shown), since the angle of rotation of the adjusting rod 3-3 is not too large, the first limit block 1-4 will not limit the rotation of the adjusting rod 3-3; the adjusting rod 3-3 is located on the periphery of the upper filter plate 2, so the upper filter plate 2 will not limit the rotation of the adjusting rod 3-3 (as shown). Figure 5 When the bottle is fully opened, the bottle 1 is put into the bottle cap 1 and the bottle is put into the bottle cap 1. When the bottle is fully opened, the bottle cap 1 is put into the bottle cap 1 and the bottle cap 1 is put into the bottle cap 1. When the bottle is fully opened, the bottle cap 1 is put into the bottle cap 1 and the bottle cap 1 is put into the bottle cap 1. When the bottle is fully opened, the bottle cap 1 is put into the bottle cap 1 and the bottle cap 1 is put into the bottle cap 1.

[0011] The medicinal residue extrusion device for TCM oncology of the present invention has a simple structure and strong practicality. The size of the filter holes can be flexibly adjusted according to different medicinal residues, thereby improving the efficiency of squeezing the medicinal liquid and preventing a large amount of medicinal residues from entering the medicinal liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of a medicinal residue extrusion device for TCM oncology in the first embodiment;

[0013] Figure 2 for Figure 1 A top view of

[0014] Figure 3 It is a top view of the upper filter plate 2 in the first embodiment;

[0015] Figure 4 It is a top view of the lower filter plate 3 in the first embodiment;

[0016] Figure 5 for Figure 1 A top view of the middle and upper filter plates 2 at their height. DETAILED DESCRIPTION

[0017] Specific embodiment 1: This embodiment is a medicine residue extrusion device for traditional Chinese medicine oncology department, such as Figure 1-Figure 5 As shown, it is specifically composed of a housing 1, an upper filter plate 2, a lower filter plate 3, a cover 4, a screw 5, a rotating handle 6 and a pressing plate 7;

[0018] The shell 1 is a hollow transparent cylindrical structure with an open structure at the top and a closed structure at the bottom; a first annular boss 1-3 is provided at the lower middle portion of the inner wall of the shell 1, a first limit block 1-4 is provided above the first annular boss 1-3, and a gap is left between the first annular boss 1-3 and the first limit block 1-4; a liquid outlet 1-6 is provided at the bottom of the shell 1, and a valve 1-7 is provided on the liquid outlet 1-6; a plurality of support legs 1-5 are also evenly provided at the bottom of the shell 1; a second limit block 1-1 is provided at the top of the inner wall of the shell 1, a second annular boss 1-2 is provided below the second limit block 1-1, and the second limit block 1-1 is in close contact with the second annular boss 1-2;

[0019] The upper filter plate 2 is provided with a plurality of first filter holes 2-1 evenly arranged on the circumference of a plurality of concentric circles from the outer edge to the center of the circle, and the spacing between adjacent first filter holes 2-1 is equal. A first limiting notch 2-2 is provided on the outer edge of the upper filter plate 2, and the shape and size of the first limiting notch 2-2 match those of the first limiting block 1-4;

[0020] The diameter of the lower filter plate 3 is larger than the upper filter plate 2 and smaller than the inner diameter of the shell 1. A plurality of second filter holes 3-1 are evenly arranged on the circumference of multiple concentric circles from the outer edge to the center of the circle on the lower filter plate 3, and the spacing between adjacent second filter holes 3-1 is equal. A second limiting notch 3-2 is provided on the outer edge of the lower filter plate 3, and the size of the second limiting notch 3-2 is larger than the first limiting block 1-4; an adjusting rod 3-3 is also provided on the outer edge of the lower filter plate 3, and the adjusting rod 3-3 is perpendicular to the lower filter plate 3; the lower filter plate 3 is arranged on the first annular boss 1-3 and is slidably connected, the upper filter plate 2 is arranged on the lower filter plate 3 and the centers of the upper filter plate 2 and the lower filter plate 3 coincide, and the second filter holes 3-1 coincide with the first filter holes 2-1 one by one; the adjusting rod 3-3 is located on the periphery of the upper filter plate 2, and the adjusting rod 3-3 is located below the second annular boss 1-2; the first limiting block 1-4 is stuck in the first limiting notch 2-2;

[0021] A third limiting notch is provided on the outer edge of the cover body 4, and the shape and size of the third limiting notch match those of the second limiting block 1-1; a through hole is provided at the center of the circle of the cover body 4 and is threadedly connected to the screw 5, a rotating handle 6 is provided at the top of the screw 5, and a circular pressing plate 7 is provided at the bottom of the screw 5, and the outer diameter of the pressing plate 7 is equal to that of the filter plate 2; the cover body 4 is provided on the second annular boss 1-2, and the second limiting block 1-1 is stuck in the third limiting notch; the pressing plate 7 is located directly above the upper filter plate 2.

[0022] The method of use and working principle of the Chinese medicine oncology residue extrusion device of this embodiment are as follows: first close the valve 1-7, and place the second limiting notch 3-2 of the lower filter plate 3 through the first limiting block 1-4 and onto the first annular boss 1-3. The lower filter plate 3 is completely located below the first limiting block 1-4, and the lower filter plate 3 can rotate freely. The adjusting rod 3-3 is staggered with the first limiting block 1-4, and then the upper filter plate 2 is placed on the lower filter plate 3 and the center of the upper filter plate 2 and the lower filter plate 3 coincide, and the first limiting block 1-4 is stuck in the first limiting notch 2-2; the adjusting rod 3-3 is located on the periphery of the upper filter plate 2, and the upper filter plate 2 will not affect the rotation of the adjusting rod 3-3. According to the size of the Chinese medicine residue The adjusting rod 3-3 is rotated to adjust the actual size of the opening of the first filter hole 2-1. When the second filter hole 3-1 coincides with the first filter hole 2-1 in a one-to-one correspondence, the first filter hole 2-1 is in a fully opened state, which can be used to filter larger medicinal residues and enhance the efficiency of extrusion. When filtering medicinal residues of smaller size, the adjusting rod 3-3 is manually rotated to drive the lower filter plate 3 to rotate. Since the first limit block 1-4 limits the upper filter plate 2, the upper filter plate 2 will not rotate accordingly, and the lower filter plate 3 will block part of the opening area of ​​the first filter hole 2-1, thereby reducing the filtration size, which will minimize the medicinal residues falling into the medicinal liquid below. The adjusting rod 3-3 is staggered with the first limit block 1-4 (such as Figure 5As shown), since the angle of rotation of the adjusting rod 3-3 is not too large, the first limit block 1-4 will not limit the rotation of the adjusting rod 3-3; the adjusting rod 3-3 is located on the periphery of the upper filter plate 2, so the upper filter plate 2 will not limit the rotation of the adjusting rod 3-3 (as shown). Figure 5 When the bottle is fully opened, the bottle 1 is put into the bottle cap 1 and the bottle is put into the bottle cap 1. When the bottle is fully opened, the bottle cap 1 is put into the bottle cap 1 and the bottle cap 1 is put into the bottle cap 1. When the bottle is fully opened, the bottle cap 1 is put into the bottle cap 1 and the bottle cap 1 is put into the bottle cap 1. When the bottle is fully opened, the bottle cap 1 is put into the bottle cap 1 and the bottle cap 1 is put into the bottle cap 1.

[0023] The medicinal residue extrusion device for TCM oncology of this embodiment has a simple structure and strong practicality. It can flexibly adjust the size of the filter holes according to different medicinal residues, improve the efficiency of squeezing the medicinal liquid and prevent a large amount of medicinal residue from entering the medicinal liquid.

[0024] Specific embodiment 2: This embodiment differs from specific embodiment 1 in that a gap is left between the first annular boss 1-3 and the first limiting block 1-4, and the height of the gap is equal to the thickness of the lower filter plate 3. Other aspects are the same as specific embodiment 1.

[0025] Specific embodiment 3: This embodiment differs from specific embodiment 1 or 2 in that the screw rod 5 and the pressing plate 7 are in a relatively fixed connection relationship. Other aspects are the same as specific embodiment 1 or 2.

[0026] Specific embodiment 4: This embodiment differs from specific embodiments 1 to 3 in that the rotating handle 6 is a disc structure. Other aspects are the same as specific embodiments 1 to 3.

[0027] Specific embodiment 5: This embodiment differs from specific embodiment 4 in that the housing 1 is made of organic glass. Other aspects are the same as specific embodiment 4.

Claims

1. A drug residue extrusion device for traditional Chinese medicine oncology, characterized in that The drug residue extrusion device for traditional Chinese medicine oncology department is composed of a shell (1), an upper filter plate (2), a lower filter plate (3), a cover body (4), a screw (5), a rotating handle (6) and a pressing plate (7); The shell (1) is a hollow transparent cylindrical structure, with an open structure at the top and a closed structure at the bottom; a first annular boss (1-3) is arranged at the middle and lower part of the inner wall of the shell (1), a first limit block (1-4) is arranged above the first annular boss (1-3), and a gap is left between the first annular boss (1-3) and the first limit block (1-4); a liquid outlet (1-6) is arranged at the bottom of the shell (1), and a valve (1-7) is arranged on the liquid outlet (1-6); a plurality of supporting legs (1-5) are also evenly arranged at the bottom of the shell (1); a second limit block (1-1) is arranged at the top of the inner wall of the shell (1), a second annular boss (1-2) is arranged below the second limit block (1-1), and the second limit block (1-1) is in close contact with the second annular boss (1-2); A plurality of first filter holes (2-1) are evenly arranged on the circumference of a plurality of concentric circles from the outer edge to the center of the circle on the upper filter plate (2), and the spacing between adjacent first filter holes (2-1) is equal. A first limiting notch (2-2) is arranged on the outer edge of the upper filter plate (2), and the shape and size of the first limiting notch (2-2) and the first limiting block (1-4) are matched with each other; The diameter of the lower filter plate (3) is larger than that of the upper filter plate (2) and smaller than the inner diameter of the housing (1); a plurality of second filter holes (3-1) are evenly arranged on the circumference of a plurality of concentric circles from the outer edge to the center of the circle on the lower filter plate (3); the spacing between adjacent second filter holes (3-1) is equal; a second limiting notch (3-2) is arranged on the outer edge of the lower filter plate (3); the size of the second limiting notch (3-2) is larger than the first limiting block (1-4); an adjusting rod (3-3) is also arranged on the outer edge of the lower filter plate (3); the adjusting rod (3-3) ) is in a vertical relationship with the lower filter plate (3); the lower filter plate (3) is arranged on the first annular boss (1-3) and is slidably connected, the upper filter plate (2) is arranged on the lower filter plate (3) and the centers of the upper filter plate (2) and the lower filter plate (3) coincide with each other, and the second filter holes (3-1) coincide with the first filter holes (2-1) in a one-to-one correspondence; the adjustment rod (3-3) is located at the periphery of the upper filter plate (2), and the adjustment rod (3-3) is located below the second annular boss (1-2); the first limit block (1-4) is stuck in the first limit notch (2-2); A third limiting notch is arranged on the outer edge of the cover body (4), and the shape and size of the third limiting notch and the second limiting block (1-1) are matched with each other; a through hole is arranged at the center of the circle of the cover body (4) and is threadedly connected to the screw rod (5); a rotating handle (6) is arranged on the top of the screw rod (5); a circular pressing plate (7) is arranged on the bottom of the screw rod (5); the outer diameter of the pressing plate (7) is equal to that of the filter plate (2); the cover body (4) is arranged on the second annular boss (1-2), and the second limiting block (1-1) is stuck in the third limiting notch; the pressing plate (7) is located directly above the upper filter plate (2).

2. A drug residue extrusion device for oncology in traditional Chinese medicine according to claim 1, characterized in that A gap is left between the first annular boss (1-3) and the first limiting block (1-4), and the height of the gap is equal to the thickness of the lower filter plate (3).

3. The drug residue extrusion device for TCM oncology according to claim 1, characterized in that The screw rod (5) and the pressing plate (7) are in a relatively fixed connection relationship.

4. The drug residue extrusion device for TCM oncology according to claim 1, characterized in that The rotating handle (6) is a disc structure.

5. The drug residue extrusion device for oncology in traditional Chinese medicine according to claim 1, characterized in that The housing (1) is made of organic glass.

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