Mixing device for research and development of stem cell drugs
By introducing dumping components and optimized discharge tube design into the stem cell drug mixing device, the problem of inefficient drug mixing efficiency is solved, more full mixing and rapid discharge are achieved, and the efficiency of the device is improved.
Patent Information
- Application Number
- CN202421131714.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Stem cell drugs are inefficient in mixing with a single stirrer, resulting in insufficient mixing of drugs.
A mixing device for stem cell drug research and development is designed, including a mixing barrel, a dumping assembly and a discharge tube. By pouring the assembly, the stem cell drug in the mixing barrel is inclined, contacted with the rotating rod, enhance the mixing efficiency, and passes through the cross slot and The solenoid valve optimizes the position of the discharge pipe to ensure that the discharge is clean and thorough.
The mixing efficiency of stem cell drugs is improved, making them more fully mixed during the stirring process, and the drug discharge is accelerated through the pouring function, enhancing the practicality of the mixing device.
Smart Images
Figure CN222325067U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stem cell drug research and development, in particular to a mixing device for stem cell drug research and development. Background Art
[0002] Stem cells are cells with unlimited or immortal self-renewal capacity and the ability to produce at least one type of highly differentiated progeny cells.
[0003] When stem cell drugs are stored for a long time, they are prone to precipitation. In order not to affect subsequent drug production, the stem cell drugs need to be mixed.
[0004] When stem cell drugs are mixed by a single agitator, they rotate synchronously with the rotation of the mixing device. After the drugs rotate with the agitator rod, the mixing efficiency of the mixing device for the stem cell drugs becomes low. Utility Model Content
[0005] The purpose of the present utility model is to provide a mixing device for stem cell drug research and development, so as to solve the problem proposed in the above background technology that the stem cell drug is synchronously rotated by the rotation of the mixing device, and after the drug rotates with the stirring rod, the mixing efficiency of the mixing device for the stem cell drug becomes low. In order to achieve the above purpose, the present utility model provides the following technical solutions: a mixing device for stem cell drug research and development, comprising a mixing barrel, a pouring assembly is arranged below the mixing barrel, the pouring assembly comprises a bottom plate, the bottom plate is fixedly connected to the bottom of the mixing barrel, the bottom of the bottom plate is fixedly connected to a supporting foot, the top of the bottom plate is fixedly connected to a side support plate, the middle of the side support plate is fixedly connected to a supporting rotating rod, and the right side of the side support plate is fixedly connected to a gear reduction box.
[0006] Further preferably, the input end of the gear reducer is fixedly connected to a reduction motor, and the transmission end of the reduction motor is fixedly connected to the input end of the gear reducer. By installing a dumping assembly, the device can be used to stir the mixing box of the mixing device when in use, so that the stem cell medicine inside the mixing device is in a tilted state. In the tilted state, the stem cell medicine contacts the rotating rod maintained in a vertical rotation state, which can increase the mixing efficiency of the mixing device for the stem cell medicine, make the stem cell medicine present a more chaotic state during the stirring process, and enhance the practicality of the mixing device when in use.
[0007] Further preferably, a cross groove is provided on the top of the bottom plate, and a discharge pipe is fixedly connected to the bottom of the mixing barrel.
[0008] Further preferably, a solenoid valve is fixedly connected to the outer side of the discharge pipe, the discharge pipe is located inside the cross groove, and a feed port is opened on the top of the mixing barrel, so that the discharge pipe of the mixing device is set at the bottom of the mixing device, and can also meet the requirements of the mixing device tilting forward and backward, avoiding the problem of motion interference caused by the contact between the discharge pipe and the bottom plate, and under the action of the cross groove, the discharge pipe set at the front of the bottom of the mixing device can also accelerate the discharge speed of the stem cell drug inside the mixing device, thereby enhancing the practicability of the mixing device when in use.
[0009] Further preferably, a mixing assembly is arranged above the mixing barrel, and the mixing assembly includes a mixing motor, and a stirring rotating rod is fixedly connected to the bottom of the mixing motor.
[0010] Further preferably, the stirring rotating rod is located inside the mixing barrel, and a mixing rod is fixedly connected to the outside of the stirring rotating rod. By installing a discharge pipe and a solenoid valve at the front position of the bottom of the mixing device, the mixing device can more conveniently discharge the stem cell medicine after mixing, and the advantage of the pourable mixing device is utilized to achieve the function of clean and thorough discharge.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, by installing the dumping component, the device can be used to stir the mixing box of the mixing device when in use, so that the stem cell medicine inside the mixing device is in a tilted state. The stem cell medicine is in contact with the rotating rod maintained in a vertical rotating state in the tilted state, which can increase the mixing efficiency of the mixing device for the stem cell medicine, make the stem cell medicine present in a more chaotic state during the stirring process, and enhance the practicality of the mixing device when in use.
[0013] In the utility model, by installing a cross groove, it is convenient to set the discharge pipe of the mixing device at the bottom of the mixing device, and it can also meet the requirements of tilting the mixing device forward and backward, avoiding the problem of movement interference caused by the contact between the discharge pipe and the bottom plate. Under the action of the cross groove, the discharge pipe set at the front of the bottom of the mixing device can also accelerate the discharge speed of the stem cell drug inside the mixing device, thereby enhancing the practicality of the mixing device when in use.
[0014] In the utility model, by installing a discharge pipe and a solenoid valve at the front position of the bottom of the mixing device, the mixing device can more conveniently discharge the stem cell medicine after mixing, and the function of clean and thorough discharge is achieved by utilizing the advantage of the pourability of the mixing device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;
[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;
[0018] Figure 4 For this utility model Figure 1 Bottom view structural diagram;
[0019] Figure 5 It is a schematic diagram of the front structure of the utility model.
[0020] In the figure: 1. mixing barrel; 2. pouring assembly; 3. feed port; 4. mixing assembly; 201. bottom plate; 202. supporting feet; 203. side supporting plate; 204. supporting rotating rod; 205. gear reduction box; 206. reduction motor; 207. cross slot; 208. discharge pipe; 209. solenoid valve; 401. mixing motor; 402. stirring rotating rod; 403. mixing rod. DETAILED DESCRIPTION
[0021] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-Figure 5The utility model provides a technical solution: a mixing device for stem cell drug research and development, comprising a mixing barrel 1, a pouring assembly 2 is arranged below the mixing barrel 1, the pouring assembly 2 comprises a bottom plate 201, the bottom plate 201 is fixedly connected to the bottom of the mixing barrel 1, a supporting foot 202 is fixedly connected to the bottom of the bottom plate 201, a side support plate 203 is fixedly connected to the top of the bottom plate 201, a supporting rotating rod 204 is fixedly connected to the middle of the side support plate 203, a gear reduction box 205 is fixedly connected to the right side of the side support plate 203, a reduction motor 206 is fixedly connected to the input end of the gear reduction box 205, a transmission end of the reduction motor 206 is fixedly connected to the input end of the gear reduction box 205, a cross groove 207 is opened on the top of the bottom plate 201, a discharge pipe 208 is fixedly connected to the bottom of the mixing barrel 1, a solenoid valve 209 is fixedly connected to the outer side of the discharge pipe 208, and the discharge pipe 208 is located inside the cross groove 207, and a feed port 3 is provided on the top of the mixing barrel 1. During the stirring process of the stem cell drug, the reduction motor 206 can be started, and the transmission end of the reduction motor 206 drives the large gear in the gear reduction box 205 to rotate, and the large gear in the gear reduction box 205 drives the small gear meshing with it to rotate. After the small gear rotates, the small gear drives the supporting rotating rod 204 to rotate, and the rotation of the supporting rotating rod 204 drives the mixing barrel 1 to rotate forward, so that the mixing barrel 1 tilts forward slightly, and the reduction motor 206 is turned off. After the tilting, the mixing barrel 1 drives the stem cell drug inside it to tilt forward. After the tilting is completed, the stem cell drug inside it is in a forward tilted shape and is fully mixed under the rotation force of the mixing rod 403. After the mixing is completed, the solenoid valve 209 is opened, and the stem cell drug is quickly discharged through the discharge pipe 208 after the solenoid valve 209 is opened.
[0023] In this embodiment, Figure 1 and Figure 3 As shown, a mixing assembly 4 is arranged above the mixing barrel 1, and the mixing assembly 4 includes a mixing motor 401, and a stirring rotating rod 402 is fixedly connected to the bottom of the mixing motor 401, and the stirring rotating rod 402 is located inside the mixing barrel 1, and a mixing rod 403 is fixedly connected to the outer side of the stirring rotating rod 402. When in use, the stem cell drug is injected into the mixing barrel 1 through the feed port 3, and then the mixing motor 401 is started, and the transmission end of the mixing motor 401 drives the stirring rotating rod 402 to rotate, and the stirring rotating rod 402 rotates and drives the mixing rod 403 to rotate, and the mixing rod 403 rotates and directly contacts the injected stem cell drug to achieve stirring of the stem cell drug.
[0024] The use method and advantages of the utility model: When the mixing device for stem cell drug development is used, the working process is as follows:
[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4and Figure 5 As shown, when in use, the stem cell medicine is injected into the mixing barrel 1 through the feed port 3, and then the mixing motor 401 is started. The transmission end of the mixing motor 401 drives the stirring rotating rod 402 to rotate. After the stirring rotating rod 402 rotates, it drives the mixing rod 403 to rotate. The mixing rod 403 rotates and directly contacts the injected stem cell medicine to achieve stirring of the stem cell medicine. During the stirring process of the stem cell medicine, the reduction motor 206 can be started. The transmission end of the reduction motor 206 drives the large gear in the gear reduction box 205 to rotate, and the large gear in the gear reduction box 205 drives the internal gear of the reduction motor 206 to rotate. The meshing pinion rotates, and after the pinion rotates completely, the pinion drives the supporting rotating rod 204 to rotate, and the rotation of the supporting rotating rod 204 drives the mixing barrel 1 to rotate forward, causing the mixing barrel 1 to tilt forward slightly, and the reduction motor 206 is turned off. The tilted mixing barrel 1 drives the stem cell medicine inside it to tilt forward, and after the tilting is completed, the stem cell medicine inside it tilts forward to complete sufficient mixing under the rotation force of the mixing rod 403. After the mixing is completed, the solenoid valve 209 is opened, and the stem cell medicine is quickly discharged through the discharge pipe 208 after the solenoid valve 209 is opened.
[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A mixing device for stem cell drug development, comprising a mixing barrel (1), characterized in that: A pouring assembly (2) is arranged below the mixing barrel (1), and the pouring assembly (2) comprises a bottom plate (201), the bottom plate (201) is fixedly connected to the bottom of the mixing barrel (1), the bottom of the bottom plate (201) is fixedly connected to a supporting foot (202), the top of the bottom plate (201) is fixedly connected to a side support plate (203), the middle of the side support plate (203) is fixedly connected to a supporting rotating rod (204), and the right side of the side support plate (203) is fixedly connected to a gear reduction box (205).
2. A mixing device for stem cell drug development according to claim 1, characterized in that: The input end of the gear reduction box (205) is fixedly connected to a reduction motor (206), and the transmission end of the reduction motor (206) is fixedly connected to the input end of the gear reduction box (205).
3. A mixing device for stem cell drug development according to claim 2, characterized in that: A cross groove (207) is provided on the top of the bottom plate (201), and a discharge pipe (208) is fixedly connected to the bottom of the mixing barrel (1).
4. A mixing device for stem cell drug development according to claim 3, characterized in that: The outer side of the discharge pipe (208) is fixedly connected to a solenoid valve (209); the discharge pipe (208) is located inside the cross groove (207); and a feed port (3) is provided on the top of the mixing barrel (1).
5. A mixing device for stem cell drug development according to claim 1, characterized in that: A mixing assembly (4) is arranged above the mixing barrel (1), and the mixing assembly (4) comprises a mixing motor (401), and a stirring rotating rod (402) is fixedly connected to the bottom of the mixing motor (401).
6. A mixing device for stem cell drug development according to claim 5, characterized in that: The stirring rotating rod (402) is located inside the mixing barrel (1), and a mixing rod (403) is fixedly connected to the outside of the stirring rotating rod (402).