Anesthetic proportioning and mixing mechanism

Abstract

The utility model discloses an anesthetic proportioning and mixing mechanism which comprises a vertical plate, a connecting block is rotationally connected to the vertical plate, a sleeve is fixedly connected to one side of the connecting block, a movable rod is movably connected to the interior of the sleeve, a fixed rod is fixedly connected to the side, away from the sleeve, of the connecting block, and the movable rod and the fixed rod are each of a U-shaped structure. A cover plate is fixedly connected to the moving rod, a fixing plate is fixedly connected to the fixing rod, and a mixing and stirring barrel is arranged between the cover plate and the fixing plate. The cover plate descends through descending of the hydraulic cylinder, the mixing and stirring barrel is sealed through the sealing gasket, then the driving motor is started, the connecting block is driven to rotate through operation of the driving motor, the mixing and stirring barrel is driven to rotate through rotation of the connecting block, and therefore the purpose of mixing chemicals is achieved. In addition, the structure is simple and reliable, and the mixing and stirring barrel is convenient to install during use and convenient to disassemble and clean subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of drug mixing, in particular to an anesthetic drug proportioning and mixing mechanism. Background Art

[0002] Anesthetics are widely used in the medical field for surgery and various pain management processes. Due to the differences in each person's physique, age, weight, and condition, the ratio of anesthetics needs to be fine-tuned to ensure the best anesthetic effect and minimal side effects. In order to achieve this fine-tuning, it is often necessary to mix multiple drugs in a specific ratio.

[0003] At present, the mixing operation of anesthetic drugs is mostly completed by manual shaking. However, manual shaking has obvious disadvantages. First, manual operation consumes physical strength, especially when multiple or long-term operations are required, which can easily cause operator fatigue, thereby affecting the accuracy and stability of the operation. Secondly, manual shaking makes it difficult to ensure the uniformity of drug mixing, which may lead to inconsistent drug efficacy and increase medical risks. In addition, the manual mixing process lacks standardization and mainly relies on the experience of physicians, which is difficult to meet the needs of modern medicine for high-quality and high-precision anesthetic drug ratios.

[0004] Therefore, it is of great practical significance to develop an anesthetic agent proportioning and mixing mechanism that can automatically control and ensure uniform mixing of the agents. Summary of the invention

[0005] The utility model discloses an anesthetic agent proportioning and mixing mechanism, which aims to solve the technical problems that manual operation consumes physical strength and affects the accuracy and stability of the operation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An anesthetic agent proportioning and mixing mechanism comprises a vertical plate, a connecting block is rotatably connected to the vertical plate, a sleeve is fixedly connected to one side of the connecting block, a moving rod is movably connected inside the sleeve, a fixed rod is fixedly connected to the side of the connecting block away from the sleeve, the moving rod and the fixed rod are both arranged in a U-shaped structure, a cover plate is fixedly connected to the moving rod, a fixed plate is fixedly connected to the fixed rod, and a mixing cylinder is arranged between the cover plate and the fixed plate.

[0008] The cover plate and the fixing plate can fix the mixing cylinder, and then the mixing cylinder is driven to rotate by the rotation of the connecting block, so that the medicines inside the mixing cylinder are mixed.

[0009] In a preferred solution, a clamping block is fixedly connected to the fixing plate, and a clamping groove used in conjunction with the clamping block is provided at the bottom of the mixing cylinder, and both the clamping block and the clamping groove are configured as polygonal structures.

[0010] Through such an arrangement, it can be ensured that the mixing cylinder can maintain a fixed posture when clamped, and its position will not change.

[0011] In a preferred solution, a sealing gasket is fixedly connected to the cover plate, and an edge of the sealing gasket is configured as a slope structure.

[0012] The sealing gasket can be provided to ensure that the opening of the mixing cylinder is fixed, so that no leakage occurs during the mixing process.

[0013] In a preferred solution, a discharge valve is fixedly connected to the mixing cylinder, a drive motor is fixedly connected to the vertical plate, and an output end of the drive motor is fixedly connected to the connection block.

[0014] The driving motor is used to drive the connecting block to rotate, and the discharge valve is used to discharge the mixed medicine.

[0015] In a preferred solution, a mounting groove is provided inside the sleeve, a hydraulic cylinder is fixedly connected inside the mounting groove, and an output end of the hydraulic cylinder is fixedly connected to the moving rod.

[0016] The movement of the hydraulic cylinder can drive the moving rod to move, and then the position of the cover plate can be controlled, thereby completing the fixing and releasing operations of the mixing drum.

[0017] In a preferred solution, the bottom of the vertical plate is fixedly connected to a bottom plate, and the bottom plate is fixedly connected to a switch.

[0018] The bottom plate can provide sufficient contact area for the device to ensure stable operation of the device, while the switch is used to control the drive motor and the hydraulic cylinder.

[0019] The utility model provides an anesthetic agent proportioning and mixing mechanism with the following advantages:

[0020] The utility model lowers the cover plate by the lowering of the hydraulic cylinder and seals the mixing drum by the sealing gasket. After that, the driving motor is started, and the connecting block is driven to rotate by the operation of the driving motor, and the mixing drum is driven to rotate by the rotation of the connecting block, so as to achieve the purpose of mixing the medicines. The advantage of such an arrangement is that the medicines can be mixed automatically, and the structure is simple and reliable, and the installation of the mixing drum during use and the subsequent disassembly and cleaning are also very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is an isometric view of the placement state of an anesthetic agent proportioning and mixing mechanism proposed by the utility model.

[0022] Figure 2The utility model is an isometric view of the discharge state of an anesthetic agent proportioning and mixing mechanism.

[0023] Figure 3 The utility model provides an anesthetic agent proportioning and mixing mechanism in an exploded state, viewed from above.

[0024] Figure 4 This is a bottom-up view of an anesthetic agent proportioning and mixing mechanism proposed by the utility model in an explosion state.

[0025] Figure 5 The utility model provides a sleeve cross-sectional view of an anesthetic agent proportioning and mixing mechanism.

[0026] In the attached figure: 1, vertical plate; 2, connecting block; 3, sleeve; 4, moving rod; 5, fixing rod; 6, cover plate; 7, fixing plate; 8, mixing cylinder; 9, clamping block; 10, clamping groove; 11, sealing gasket; 12, discharge valve; 13, driving motor; 14, mounting groove; 15, hydraulic cylinder; 16, bottom plate; 17, switch. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0028] The utility model discloses an anesthetic agent proportioning and mixing mechanism.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , an anesthetic agent proportioning and mixing mechanism, comprising a vertical plate 1, a connecting block 2 is rotatably connected to the vertical plate 1, a sleeve 3 is fixedly connected to one side of the connecting block 2, a moving rod 4 is movably connected inside the sleeve 3, a fixed rod 5 is fixedly connected to the side of the connecting block 2 away from the sleeve 3, the moving rod 4 and the fixed rod 5 are both arranged in a U-shaped structure, a cover plate 6 is fixedly connected to the moving rod 4, a fixed plate 7 is fixedly connected to the fixed rod 5, and a mixing cylinder 8 is arranged between the cover plate 6 and the fixed plate 7:

[0030] In this embodiment, the cover plate 6 and the fixing plate 7 can fix the mixing cylinder 8, and then the mixing cylinder 8 is driven to rotate by the rotation of the connecting block 2, so that the medicines inside the mixing cylinder 8 are mixed.

[0031] Reference Figure 3 , Figure 4 and Figure 5 In a preferred embodiment, a block 9 is fixedly connected to the fixing plate 7, and a slot 10 for use with the block 9 is provided at the bottom of the mixing cylinder 8, and both the block 9 and the slot 10 are configured as polygonal structures;

[0032] This embodiment: Through such an arrangement, it can be ensured that the mixing cylinder 8 can maintain a fixed posture when clamped, and its position will not change.

[0033] Reference Figure 3 and Figure 4 In a preferred embodiment, a sealing gasket 11 is fixedly connected to the cover plate 6, and the edge of the sealing gasket 11 is set as a bevel structure;

[0034] In this embodiment, the sealing gasket 11 is provided to ensure that the opening of the mixing cylinder 8 is fixed, so that no leakage occurs during the mixing process.

[0035] Reference Figure 1 , Figure 3 and Figure 4 In a preferred embodiment, a discharge valve 12 is fixedly connected to the mixing cylinder 8, a drive motor 13 is fixedly connected to the vertical plate 1, and an output end of the drive motor 13 is fixedly connected to the connection block 2;

[0036] In this embodiment, the driving motor 13 is used to drive the connecting block 2 to rotate, and the discharge valve 12 is used to discharge the mixed medicine.

[0037] Reference Figure 3 , Figure 4 and Figure 5 In a preferred embodiment, a mounting groove 14 is provided inside the sleeve 3, a hydraulic cylinder 15 is fixedly connected inside the mounting groove 14, and an output end of the hydraulic cylinder 15 is fixedly connected to the moving rod 4;

[0038] In this embodiment, the movement of the hydraulic cylinder 15 can drive the moving rod 4 to move, and then the position of the cover plate 6 can be controlled, so as to complete the fixing and releasing operations of the mixing cylinder 8.

[0039] Reference Figure 1 and Figure 2 In a preferred embodiment, a bottom plate 16 is fixedly connected to the bottom of the vertical plate 1, and a switch 17 is fixedly connected to the bottom plate 16;

[0040] In this embodiment, the bottom plate 16 can provide a sufficient contact area for the device to ensure stable operation of the device, while the switch 17 is used to control the drive motor 13 and the hydraulic cylinder 15 .

[0041] Working principle: When in use, first place the mixing barrel 8 on the fixed plate 7, and add the medicine in proportion, then start the hydraulic cylinder 15, the cover plate 6 is lowered by the lowering of the hydraulic cylinder 15 and the mixing barrel 8 is sealed by the sealing gasket 11, then start the driving motor 13, the operation of the driving motor 13 drives the connecting block 2 to rotate, and the rotation of the connecting block 2 drives the mixing barrel 8 to rotate, so as to achieve the purpose of mixing the medicine, and finally the mixed medicine is discharged through the discharge valve 12.

[0042] It should be noted that this device needs to be equipped with a controller to control the parking position of the fixed plate twice. The first time is to put the fixed plate in a horizontal state to ensure that the mixing cylinder can be placed smoothly. The second time is to put the fixed plate in a vertical state to ensure that the discharge valve is at the bottom to ensure that the medicine is discharged smoothly. Such a control system does not fall within the scope of protection of this application and there are many mature prior arts, so it will not be described in detail in this application.

[0043] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. An anesthetic agent proportioning and mixing mechanism, comprising a vertical plate (1), characterized in that: The vertical plate (1) is rotatably connected to a connecting block (2), one side of the connecting block (2) is fixedly connected to a sleeve (3), the interior of the sleeve (3) is movably connected to a moving rod (4), the side of the connecting block (2) away from the sleeve (3) is fixedly connected to a fixing rod (5), the moving rod (4) and the fixing rod (5) are both arranged in a U-shaped structure, the moving rod (4) is fixedly connected to a cover plate (6), the fixing rod (5) is fixedly connected to a fixing plate (7), and a mixing cylinder (8) is arranged between the cover plate (6) and the fixing plate (7).

2. The anesthetic agent proportioning and mixing mechanism according to claim 1, characterized in that: A clamping block (9) is fixedly connected to the fixing plate (7), and a clamping groove (10) for use with the clamping block (9) is provided at the bottom of the mixing cylinder (8), and both the clamping block (9) and the clamping groove (10) are configured as polygonal structures.

3. The anesthetic agent proportioning and mixing mechanism according to claim 1, characterized in that: A sealing gasket (11) is fixedly connected to the cover plate (6), and an edge of the sealing gasket (11) is arranged as a bevel structure.

4. The anesthetic agent proportioning and mixing mechanism according to claim 1, characterized in that: The mixing cylinder (8) is fixedly connected to a discharge valve (12), the vertical plate (1) is fixedly connected to a drive motor (13), and the output end of the drive motor (13) is fixedly connected to the connection block (2).

5. The anesthetic agent proportioning and mixing mechanism according to claim 1, characterized in that: The sleeve (3) is provided with a mounting groove (14) inside, a hydraulic cylinder (15) is fixedly connected inside the mounting groove (14), and an output end of the hydraulic cylinder (15) is fixedly connected to the moving rod (4).

6. The anesthetic agent proportioning and mixing mechanism according to claim 1, characterized in that: The bottom of the vertical plate (1) is fixedly connected to a bottom plate (16), and a switch (17) is fixedly connected to the bottom plate (16).

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