A rapid mixing device for powder and injection medicines

Abstract

The utility model belongs to the technical field of medical device, and specifically relates to a powder injection medicine rapid mixing device, including a support table, the outer wall of the support table is fixedly connected with a shell and a hydraulic cylinder, the inner wall of the shell is fixedly connected with a protrusion 1, the output end of the hydraulic cylinder is fixedly connected with a cover body, a bottle body is arranged in the shell, and a mixing mechanism is arranged on the shell. The powder injection medicine rapid mixing device is provided with two groups of rotating disks, and the two groups of rotating disks are provided with multiple groups of placement slots. At the same time, when the motor is started, the rotating disk can be rotated through the transmission of the gear and the toothed disk, so as to mix multiple groups of medicines, thereby improving the efficiency of medicine mixing. During the rotation of the rotating disk, through the cooperation between the protrusion 1, the protrusion 2 and the spring 1, the bottle body is rotated and reciprocated up and down at the same time, thereby further improving the mixing efficiency of the medicine.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a powder injection medicine rapid mixing device. Background Art

[0002] Powder injection is a powdered substance formed by mixing drugs and reagents, sterilizing and drying them. This form is convenient for transportation and storage.

[0003] When encountering an emergency such as a fire or burn, and anti-inflammatory treatment is needed for a large number of patients, medical staff usually use a syringe to inject a dissolving liquid into the bottle, and then manually shake it to dissolve the powder medicine. This method is not only cumbersome to operate, but also labor-intensive. When multiple bottles of powder medicine need to be dissolved, this method is relatively inefficient and will also consume a lot of physical strength of medical staff. In view of this, we propose a powder injection medicine rapid mixing device. Utility Model Content

[0004] The main purpose of the utility model is to provide a device for quickly mixing powder and injection medicines, which can solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a powder injection rapid mixing device, comprising a support platform, the outer wall of the support platform is fixedly connected to a shell and a hydraulic cylinder, the inner wall of the shell is fixedly connected to a convex block, the output end of the hydraulic cylinder is fixedly connected to a cover body, a bottle body is arranged in the shell, and a mixing mechanism is arranged on the shell, and the mixing mechanism comprises:

[0006] A rotating disk 1, wherein the rotating disk 1 is rotatably connected to the cover body;

[0007] A second rotating disk, wherein the second rotating disk is rotatably connected to the housing;

[0008] A motor, wherein the motor is fixedly connected to the inner wall of the support platform, and an output end of the motor passes through the support platform and the housing and is rotatably connected to the support platform and the housing;

[0009] A gear is fixedly connected to an output end of the motor.

[0010] Preferably, the outer wall of the rotating disk is fixedly connected to a limit rod, the rotating disk is provided with a placement groove, the placement groove is slidably connected to a pressing sheet, the outer wall of the pressing sheet is provided with a rubber block for plugging the needle hole of the bottle body, thereby preventing the medicine from leaking out of the bottle body during the mixing process, the outer wall of the pressing sheet is fixedly connected to a spring, and the end of the spring away from the pressing sheet is fixedly connected to the inner wall of the placement groove.

[0011] Preferably, the rotating disk 2 is provided with a limiting groove and a placing groove 2, and the placing groove 1 and the placing groove 2 cooperate with the bottle body to prevent the bottle body from shaking during the mixing of the medicines. The inner wall of the placing groove 2 is slidably connected to a support block for supporting the bottle body, and the outer wall of the support block is fixedly connected to a spring 2, and the end of the spring 2 away from the support block is fixedly connected to the inner wall of the placing groove 2.

[0012] Preferably, the rotating disk 2 is slidably connected to a sliding block, the inner wall of the sliding block is fixedly connected to a spring 3, and one end of the spring 3 away from the sliding block is fixedly connected to the inner wall of the rotating disk 2.

[0013] Preferably, one end of the sliding block is fixedly connected to the second protrusion, the other end of the sliding block is fixedly connected to the cross bar, the end of the cross bar away from the sliding block is fixedly connected to the sliding rod, and the sliding rod is fixedly connected to the support block.

[0014] Preferably, the second outer wall of the rotating disk is fixedly connected with a gear sleeve, and the gear sleeve is meshed with the gear.

[0015] The utility model provides a device for quickly mixing powder and injection medicines. It has the following beneficial effects:

[0016] (1) The powder injection rapid mixing device is provided with two sets of rotating disks, and the two sets of rotating disks are provided with multiple sets of placement slots. At the same time, when the motor is started, the rotating disks can be rotated through the transmission of the gears, so as to mix multiple groups of medicines, thereby improving the efficiency of medicine mixing.

[0017] (2) In the device for rapidly mixing powder and injection medicines, during the rotation of the rotating disk, the cooperation between the convex block 1, the convex block 2 and the spring 1 causes the bottle body to simultaneously perform an up and down reciprocating motion during the rotation of the bottle body, thereby further improving the mixing efficiency of the medicines. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of a rotating disk of the utility model;

[0021] Figure 3This is a schematic diagram of a three-dimensional structure of a rotating disk of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating disk 2 of the utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the rotating disk 2 of the utility model;

[0024] Figure 6 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the shell of the utility model.

[0026] Description of Figure Numbers:

[0027] 1. Support platform; 2. Shell; 21. Bump 1; 3. Cover; 4. Hydraulic cylinder; 5. Bottle; 6. Mixing mechanism; 61. Rotating disk 1; 611. Placement slot 1; 612. Spring 1; 613. Pressing sheet; 614. Limiting rod; 62. Rotating disk 2; 620. Gear sleeve; 621. Limiting slot; 622. Placement slot 2; 623. Support block; 624. Spring 2; 625. Sliding block; 626. Spring 3; 627. Cross bar; 628. Sliding rod; 629. Bump 2; 63. Motor; 64. Gear.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 7The utility model proposes a rapid mixing device for powder injection medicine, including a support platform 1, the outer wall of the support platform 1 is fixedly connected with a shell 2 and a hydraulic cylinder 4, the inner wall of the shell 2 is fixedly connected with a protrusion 21, the output end of the hydraulic cylinder 4 is fixedly connected with a cover body 3, a bottle body 5 is arranged in the shell 2, and a mixing mechanism 6 is arranged on the shell 2, the mixing mechanism 6 includes a rotating disk 1 61, the rotating disk 1 61 is rotatably connected to the cover body 3, a rotating disk 2 62, the rotating disk 2 62 is rotatably connected to the shell 2, the outer wall of the rotating disk 2 62 is fixedly connected with a gear sleeve 620, the gear sleeve 620 is meshed with a gear 64, a motor 63, the motor 63 is fixedly connected to the inner wall of the support platform 1, the output end of the motor 63 passes through the support platform 1 and the shell 2 and is rotatably connected with the support platform 1 and the shell 2, and a gear 64, the gear 64 is fixedly connected to the output end of the motor 63;

[0031] In the embodiment of the utility model, in order to improve the mixing effect, specifically, the outer wall of the rotating disk 1 61 is fixedly connected to the limiting rod 614, the rotating disk 1 61 is provided with a placement groove 1 611, the placement groove 1 611 is slidably connected with a pressing plate 613, the outer wall of the pressing plate 613 is fixedly connected with a spring 1 612, and the end of the spring 1 612 away from the pressing plate 613 is fixedly connected to the inner wall of the placement groove 1 611, the rotating disk 2 62 is provided with a limiting groove 621 and a placement groove 2 622, the inner wall of the placement groove 2 622 is slidably connected with a support block 623, and the outer wall of the support block 623 is fixedly connected with a spring The second spring 624, one end of the second spring 624 away from the support block 623 is fixedly connected to the inner wall of the second placement groove 622, the second rotating disk 62 is slidably connected to the sliding block 625, the inner wall of the sliding block 625 is fixedly connected to the third spring 626, the end of the third spring 626 away from the sliding block 625 is fixedly connected to the inner wall of the second rotating disk 62, one end of the sliding block 625 is fixedly connected to the second protrusion 629, the other end of the sliding block 625 is fixedly connected to the cross bar 627, the end of the cross bar 627 away from the sliding block 625 is fixedly connected to the sliding rod 628, and the sliding rod 628 is fixedly connected to the support block 623;

[0032] When the motor 63 is started, the gear 64 transmits the transmission, and the gear sleeve 620 meshing with the gear 64 drives the rotating disk 2 62 to rotate, thereby mixing the medicine in the bottle. During the rotation of the rotating disk 2 62, the protrusion 2 629 will be squeezed by the protrusion 1 21, so that the sliding block 625 moves upward, and the spring 3 626 undergoes elastic deformation. When the sliding block 625 moves upward, the support block 623 moves upward synchronously. When the protrusion 1 21 is disengaged from the protrusion 2 629, the support block 623 moves downward. At this time, the design cooperates between the protrusion 1 21 and the protrusion 2 629, so that the support block 623 makes an up and down reciprocating motion at the same time during the rotation of the rotating disk 2 62.

[0033] In the present invention, when in use, the hydraulic cylinder 4 is first started to open the cover body 3, and then the bottle body 5 injected with medicine is placed in the placement groove 2 622 in sequence, and then the hydraulic cylinder 4 is started to overlap the cover body 3 with the shell 2. During this process, the limit rod 614 will be stuck in the limit groove 621, and at the same time, the pressing piece 613 is squeezed by the bottle body 5 and undergoes slight elastic deformation. Then the motor 63 is started. When the motor 63 is started, the gear 64 drives the rotating disk 1 61 and the rotating disk 2 62 to rotate, thereby driving the bottle body 5 to rotate. During this process, the protrusion 2 629 is convex. The block 1 21 is squeezed to make the sliding block 625 move upward. When the sliding block 625 moves upward, the support block 623 drives the bottle body 5 to move upward synchronously, so that the pressing piece 613 moves, and the deformation of the spring 1 612 intensifies. When the convex block 1 21 is separated from the convex block 2 629, the support block 623 will move downward. At the same time, the pressing piece 613 will push the bottle body 5 to move downward under the elastic force of the spring 1 612. The cooperation between the convex block 1 21, the convex block 2 629 and the spring 1 612 in this design makes the bottle body 5 do up and down reciprocating motion at the same time during the rotation process.

[0034] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A device for rapidly mixing powder or injection medicines, comprising a support platform (1), characterized in that: The outer wall of the support platform (1) is fixedly connected to a housing (2) and a hydraulic cylinder (4); the inner wall of the housing (2) is fixedly connected to a convex block (21); the output end of the hydraulic cylinder (4) is fixedly connected to a cover body (3); a bottle body (5) is provided in the housing (2); a mixing mechanism (6) is provided on the housing (2); the mixing mechanism (6) comprises: A rotating disk (61), wherein the rotating disk (61) is rotatably connected to the cover body (3); A second rotating disk (62), wherein the second rotating disk (62) is rotatably connected to the housing (2); A motor (63), wherein the motor (63) is fixedly connected to the inner wall of the support platform (1), and an output end of the motor (63) passes through the support platform (1) and the housing (2) and is rotatably connected to the support platform (1) and the housing (2); A gear (64), wherein the gear (64) is fixedly connected to an output end of the motor (63).

2. A powder injection rapid mixing device according to claim 1, characterized in that: The outer wall of the rotating disk 1 (61) is fixedly connected to a limiting rod (614); the rotating disk 1 (61) is provided with a placement groove 1 (611); the placement groove 1 (611) is slidably connected to a pressing plate (613); the outer wall of the pressing plate (613) is fixedly connected to a spring 1 (612); and one end of the spring 1 (612) away from the pressing plate (613) is fixedly connected to the inner wall of the placement groove 1 (611).

3. A powder injection rapid mixing device according to claim 1, characterized in that: The second rotating disk (62) is provided with a limiting groove (621) and a second placement groove (622); the inner wall of the second placement groove (622) is slidably connected to a support block (623); the outer wall of the support block (623) is fixedly connected to a second spring (624); one end of the second spring (624) away from the support block (623) is fixedly connected to the inner wall of the second placement groove (622).

4. A powder injection rapid mixing device according to claim 1, characterized in that: The second rotating disk (62) is slidably connected to a sliding block (625), the inner wall of the sliding block (625) is fixedly connected to a third spring (626), and one end of the third spring (626) away from the sliding block (625) is fixedly connected to the inner wall of the second rotating disk (62).

5. A powder injection rapid mixing device according to claim 4, characterized in that: One end of the sliding block (625) is fixedly connected to a second protrusion (629), and the other end of the sliding block (625) is fixedly connected to a cross bar (627). One end of the cross bar (627) away from the sliding block (625) is fixedly connected to a sliding rod (628), and the sliding rod (628) is fixedly connected to the support block (623).

6. A powder injection rapid mixing device according to claim 1, characterized in that: The outer wall of the second rotating disk (62) is fixedly connected with a gear sleeve (620), and the gear sleeve (620) is meshed with the gear (64).

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