Automatic contrast agent stirring device
The automatic stirring device design solves the problems of spillage and rapid heat dissipation when patients stir the contrast agent themselves, achieving uniform stirring and constant temperature maintenance of the contrast agent, thus improving the quality of examination and the patient's experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QILU HOSPITAL(QINGDAO) CHEELOO COLLEGE OF MEDICINE SHANDONG UNIV
- Filing Date
- 2025-05-09
- Publication Date
- 2026-04-21
AI Technical Summary
In existing technologies, patients stirring contrast agents themselves are prone to spillage, incomplete dissolution, and uneven suspension due to rapid heat dissipation, which can affect the quality of the examination and cause gastrointestinal discomfort.
An automatic stirring device was designed, comprising a base, a top cover, a stirring structure, a heating wire, and a control mainboard. The stirring component is driven by a motor to uniformly stir the contrast agent, and the heating wire is used to maintain a constant temperature, avoiding spillage and heat dissipation.
It achieves uniform mixing and constant temperature maintenance of the contrast agent, ensuring examination quality and reducing patient discomfort, while avoiding spillage and tipping of the equipment.
Smart Images
Figure CN224142152U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical auxiliary products technology, specifically to an automatic contrast agent stirring device. Background Technology
[0002] Gastrointestinal contrast ultrasound is a non-invasive examination method that uses oral contrast agents combined with ultrasound imaging technology to visualize the layered structure and lesions of the gastrointestinal wall. Its principle lies in the contrast agent forming a uniform acoustic interface, which enhances the acoustic impedance differences between different tissues, thus clearly revealing the fine structures of the mucosa, muscularis propria, and serosa.
[0003] Patients need to fast for 6-8 hours before the examination, and orally take 500-600ml of contrast agent suspension at the standard dose. After assuming a suitable position and allowing the contrast agent to fully fill the gastrointestinal lumen, the examination is completed through multi-slice scanning, taking approximately 15-30 minutes in total. This technique is non-invasive and painless. It is suitable for the diagnosis of gastrointestinal diseases such as gastric cancer, gastric ulcers, intestinal obstruction, and Crohn's disease. Its core advantage lies in the fact that the contrast agent can eliminate gas artifacts within the gastrointestinal lumen, while simultaneously utilizing acoustic impedance differences to visualize tiny lesions with a diameter of 2-3mm, and fully displaying the five layers of the gastrointestinal wall, thus improving the lesion detection rate.
[0004] Currently, when preparing contrast agents, the agent is poured into a disposable plastic bowl, warm water (20-40℃) is added, and then it is manually stirred using a tongue depressor. However, this traditional method has problems. Many elderly patients are prone to instability when holding the bowl, and improper control of stirring force can lead to spills or the bowl tipping over, wasting medication and increasing cleaning burden. Some patients also have poor self-stirring skills, failing to ensure the contrast agent is fully mixed with the water, affecting the quality of subsequent imaging examinations. Furthermore, disposable open plastic bowls dissipate heat quickly, especially in low-temperature environments or when the water is not consumed immediately after preparation. Once the water temperature drops below 15℃, the solubility of the contrast agent decreases, leading to uneven suspension. Moreover, patients in the postoperative recovery period or those with gastrointestinal hyperresponsiveness have poor tolerance to low-temperature preparations, easily causing gastrointestinal discomfort, spasmodic pain, and other issues.
[0005] Therefore, how to design an automatic contrast agent mixing device that can avoid contrast agent spillage, ensure uniform mixing, and keep the mixed contrast agent warm is a technical problem that has not yet been solved in the existing technology. Utility Model Content
[0006] Therefore, the technical problem to be solved by this utility model is to overcome the technical defects of the prior art, such as contrast agent spillage, insufficient dissolution, rapid heat dissipation leading to low temperature and uneven suspension or gastrointestinal discomfort, which are easily caused by patients stirring the contrast agent themselves. Thus, an automatic contrast agent stirring device can be provided that can avoid contrast agent spillage, ensure uniform stirring, and continuously keep the temperature.
[0007] Therefore, this utility model provides an automatic contrast agent stirring device, comprising:
[0008] The base has an inner cavity and at least one cup-shaped placement slot on the upper part. The cup-shaped placement slot has a top opening that allows a disposable cup to be placed in the cup-shaped placement slot.
[0009] A top cover is installed on one side of the base and can be opened and closed to cover the base; the top cover has a mounting cavity;
[0010] At least one stirring structure is installed on the top cover for stirring the liquid in the disposable cup;
[0011] A heating wire is wrapped around and attached to the outer wall of the cup-shaped placement groove for heating the cup-shaped placement groove;
[0012] A control board is installed inside the inner cavity and is electrically connected to the stirring structure and the heating wire, respectively; the control board is connected to a power plug, which is connected to an external power source to supply power to the control board;
[0013] An adjustment mainboard is mounted on the base and electrically connected to the control mainboard. The adjustment mainboard is equipped with a switch button, an adjustment button, and a display screen. The switch button is used to control the control mainboard to supply power to or stop supplying power to the heating wire. The adjustment button is used to control and adjust the heating temperature of the heating wire through a thermostat. The display screen is used to display the real-time temperature value of the heating wire and the numerical change when the temperature value is adjusted by the adjustment button.
[0014] As a preferred embodiment, the stirring structure includes:
[0015] A motor is installed in the mounting cavity and electrically connected to the control main board; the motor has a drive shaft.
[0016] An installation through hole is formed on the inner bottom wall of the top cover, and its position is directly opposite the center of the cup-shaped placement groove; the drive shaft can extend into the interior of the disposable cup after passing through the installation through hole;
[0017] The stirring element is detachably mounted on the free end of the drive shaft and can be driven to rotate by the drive shaft to stir the liquid in the disposable cup.
[0018] As a preferred embodiment, a timer switch is also included, which is installed on the top cover and electrically connected to the motor; the timer switch is used to precisely control the operating time of the motor by using preset time parameters.
[0019] As a preferred embodiment, the free end of the drive shaft is provided with an external thread, the agitator is provided with an internal thread, and the drive shaft is screwed to the agitator; the direction of the internal thread of the agitator is opposite to the rotation direction of the motor, so that the agitator will not loosen when the motor rotates.
[0020] As a preferred embodiment, it also includes a container placement seat, installed inside the inner cavity and located above the control main board; the cup-shaped placement groove is formed on the container placement seat.
[0021] As a preferred embodiment, after the disposable cup is placed in the cup-shaped placement slot, it is limited by the inner wall of the cup-shaped placement slot, so that the mouth of the disposable cup is located outside the cup-shaped placement slot; a circular groove is provided on the side wall of the top cover near the cup-shaped placement slot, which is opposite to the cup-shaped placement slot; after the top cover is closed with the base, the mouth of the cup can extend into the circular groove.
[0022] As a preferred embodiment, ten cup-shaped placement slots are formed on the container placement base, and ten circular grooves are arranged on one side wall of the top cover opposite to the cup-shaped placement slots; ten heating wires are respectively wrapped around and attached to the outer wall of the ten cup-shaped placement slots.
[0023] As a preferred embodiment, the control motherboard includes:
[0024] The receiving module is used to receive control commands from the regulating motherboard;
[0025] The control module is used to receive control signals from the receiving module and output corresponding control commands according to the control signals;
[0026] The first output module is connected to the control module and is used to transmit the control commands of the control module to the heating wire;
[0027] The second output module is connected to the control module and is used to transmit the control commands of the control module to the display screen.
[0028] The technical solution provided by this utility model has the following advantages:
[0029] This utility model discloses an automatic contrast agent stirring device, comprising a base, a top cover, a stirring structure, a heating wire, a control main board, and an adjustment main board. The base has an inner cavity and at least one cup-shaped placement slot on its upper part, with a top opening allowing a disposable cup to be placed within it. The top cover is mounted on one side of the base and can be opened and closed to cover it. The top cover has a mounting cavity. At least one stirring structure is mounted on the top cover for stirring the liquid in the disposable cup. The heating wire is wrapped around and attached to the outer wall of the cup-shaped placement slot for heating it. The control main board is installed in the inner cavity and electrically connected to both the stirring structure and the heating wire. The control main board has a power plug that connects to an external power source to supply power. The adjustment main board is mounted on the base and electrically connected to the control main board. The adjustment main board has a switch button, an adjustment button, and a display screen. The switch button controls the control main board to supply power to or de-supply the heating wire, the adjustment button adjusts the heating temperature of the heating wire, and the display screen shows the real-time temperature value of the heating wire and the numerical change when the temperature is adjusted using the adjustment button.
[0030] Before undergoing a gastrointestinal ultrasound contrast examination, the patient first pours contrast agent powder into a disposable cup, then adds an appropriate amount of warm water, places the cup into the cup-shaped placement slot, and closes the top cover. The stirring mechanism is activated for uniform stirring, and the heating wire is adjusted as needed using the temperature control button to maintain a suitable temperature within the cup-shaped placement slot. After stirring is complete, the patient can open the top cover at any time, remove the disposable cup, and drink directly. This automatic contrast agent stirring device prevents spillage or tipping of the bowl during the stirring process, ensuring uniform stirring of the contrast agent suspension and guaranteeing the reliability of the ultrasound image resolution. Furthermore, it maintains a constant temperature of the suspension, allowing the patient to consume the contrast agent suspension at a suitable temperature at any time. Attached Figure Description
[0031] To more clearly illustrate the technical solutions in the prior art or specific embodiments of this utility model, the accompanying drawings used in the description of the prior art or specific embodiments are briefly introduced below.
[0032] Figure 1 This is a schematic diagram of the overall structure of the automatic contrast agent stirring device of this utility model.
[0033] Figure 2 yes Figure 1 Enlarged structural diagram of part A.
[0034] Figure 3 yes Figure 1 A sectional view.
[0035] Figure 4 yes Figure 1 Another stereoscopic view.
[0036] Figure 5 yes Figure 4 Enlarged structural diagram of section B.
[0037] Figure 6 yes Figure 5 A schematic diagram of the explosion structure.
[0038] Figure 7 yes Figure 1 A schematic diagram of the structure of the container placement base.
[0039] Figure 8 yes Figure 1 A schematic diagram of the control motherboard.
[0040] Figure 9 This is the control logic diagram of the automatic contrast agent stirring device of this utility model.
[0041] Figure 10 This is a structural block diagram of the regulating main board and the control main board of the automatic contrast agent stirring device of this utility model.
[0042] Reference numerals: 1. Base; 11. Inner cavity; 12. Cup-shaped placement slot; 13. Disposable cup; 14. Heating wire; 15. Container placement seat; 2. Top cover; 21. Mounting cavity; 22. Circular groove; 3. Control main board; 31. Power plug; 32. Receiver module; 33. Control module; 34. First output module; 35. Second output module; 4. Adjustment main board; 41. Switch button; 42. Adjustment button; 43. Display screen; 44. Heating button; 45. Cooling button; 5. Motor; 51. Drive shaft; 52. Mounting through hole; 53. Stirring component; 6. Timer switch; 61. Timer dial; 62. Time indicator; 63. Timer cap; 64. Timer rotating shaft; 65. Pointer. Detailed Implementation
[0043] To enable those skilled in the art to better understand this solution, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this application.
[0044] It should be noted that the terms "first," "second," etc., in the claims and specification of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such as a process, method, system, product, or device that includes a series of steps or units, not limited to those steps or units explicitly listed, but may also include other steps or units not explicitly listed or inherent to these processes, methods, products, or devices.
[0045] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances. In addition, the term "multiple" should mean two or more. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.
[0046] The present application will now be described in detail with reference to the accompanying drawings and embodiments. Example
[0047] This embodiment provides an automatic contrast agent stirring device, such as... Figure 1-3As shown in Figure 8, the device includes: a base 1, a top cover 2, a stirring structure, a heating wire 14, a control main board 3, and an adjustment main board 4; wherein, the base 1 has an inner cavity 11, and at least one cup-shaped placement groove 12 is provided on the upper part, the cup-shaped placement groove 12 has a top opening, the top opening allows a disposable cup 13 to be placed in the cup-shaped placement groove 12; the top cover 2 is installed on one side of the base 1 and can be opened and closed to cover the base 1; the top cover 2 has a mounting cavity 21; at least one stirring structure is installed on the top cover 2 for stirring the liquid in the disposable cup 13; the heating wire 14 surrounds and adheres to the outer wall of the cup-shaped placement groove 12 for heating the cup-shaped placement groove 12; the control main board 3 is installed on the... Inside the inner cavity 11, it is electrically connected to the stirring structure and the heating wire 14 respectively; the control main board 3 is connected to a power plug 31, which is connected to an external power source to supply power to the control main board 3; the adjustment main board 4 is mounted on the base 1 and is electrically connected to the control main board 3; the adjustment main board 4 is provided with a switch button 41, an adjustment button 42 and a display screen 43. The switch button 41 is used to control the control main board 3 to supply power to or stop supplying power to the heating wire 14, the adjustment button 42 is used to control and adjust the heating temperature of the heating wire 14 through a thermostat, and the display screen 43 is used to display the real-time temperature value of the heating wire 14 and the numerical change when the temperature value is adjusted by the adjustment button 42.
[0048] Before undergoing a gastrointestinal ultrasound contrast examination, the patient first pours contrast agent powder into a disposable cup 13, then adds an appropriate amount of warm water, and places the disposable cup 13 into the cup-shaped placement slot 12, closing the top cover 2. The stirring mechanism is then activated for uniform stirring, and the temperature is adjusted using the control button 42 to activate the heating wire 14 as needed, maintaining a suitable temperature within the cup-shaped placement slot 12. After stirring is complete, the patient can open the top cover 2 at any time, remove the disposable cup 13, and drink directly. This automatic contrast agent stirring device prevents spillage or tipping of the container during stirring, ensuring uniform stirring of the contrast agent suspension and guaranteeing the reliability of the ultrasound image resolution. Furthermore, it maintains a constant temperature of the suspension, allowing the patient to consume the contrast agent suspension at a suitable temperature at any time. When multiple patients are undergoing examinations, medical staff can also pre-fill multiple disposable cups 13 with contrast agent and an appropriate amount of warm water, using this device for stirring and temperature maintenance.
[0049] like Figure 9 As shown, the specific heat preservation control logic of the automatic contrast agent stirring device in this embodiment is as follows: the control motherboard initializes and detects whether there is a control command input. After receiving the control command, the control motherboard controls the heating wire to heat according to the received control command.
[0050] The stirring structure includes a motor 5, a mounting through hole 52, and a stirring element 53. The motor 5 is installed inside the mounting cavity 21 and electrically connected to the control main board 3. The motor 5 has a drive shaft 51. The mounting through hole 52 is located on the inner bottom wall of the top cover 2, directly opposite the center of the cup-shaped placement groove 12. The drive shaft 51 passes through the mounting through hole 52 and extends into the interior of the disposable cup 13. The stirring element 53 is detachably mounted on the free end of the drive shaft 51 and can be driven to rotate by the drive shaft 51, thereby stirring the liquid inside the disposable cup 13. In this embodiment, a worm gear DC low-speed motor, model 4632-370, is used, but other motor models can also be substituted.
[0051] like Figure 4-6 As shown, it also includes a timing switch 6, which is mounted on the top cover 2 and electrically connected to the motor 5. The timing switch 6 is used to precisely control the operating time of the motor 5 through preset time parameters. In this embodiment, the timing switch is a metal timer knob switch, specifically a metal timer knob switch of model A-60 manufactured by Binzhou Hengguan Electric Co., Ltd., but other models of timing switches can also be used.
[0052] like Figure 5-6 As shown, the timing switch 6 includes a time disk 61 and a timing cap 63; a time mark 62 is provided on the outer wall of the time disk 61; the timing cap 63 is installed on the timing shaft 64 of the timing switch 6, located in the middle of the top surface of the time disk 61; a pointer 65 is provided on the timing cap 63; in the initial state, the pointer 65 points to the 0-second position of the time mark 62, and the motor 5 is in a stopped state (specifically, when the pointer 65 points to the 0-second position, the moving contact and the stationary contact inside the timing switch 6 are separated, the circuit is in an open state, so the motor 5 is in a stopped state); during stirring, the timing cap 63 is rotated to make the pointer 65 rotate to the target time position of the time mark 62, and the timing switch 6 starts to control the motor 5 to rotate (specifically, when the pointer 65 rotates to the target time position, the moving contact and the stationary contact inside the timing switch 6 are in contact, the circuit is connected, so the motor 5 starts to rotate), until the pointer 65 rotates back to the 0-second position, and the timing switch 6 controls the motor 5 to stop rotating.
[0053] The drive shaft 51 has an external thread on its free end, and the stirring component 53 has an internal thread. The drive shaft 51 is screwed to the stirring component 53. The direction of the internal thread of the stirring component 53 is opposite to the rotation direction of the motor 5, so that the stirring component 53 will not come loose when the motor 5 rotates.
[0054] like Figure 7As shown, it also includes a container placement seat 15, which is installed inside the inner cavity 11 and located above the control main board 3; the cup-shaped placement groove 12 is formed on the container placement seat 15.
[0055] After the disposable cup 13 is placed in the cup-shaped placement groove 12, it is limited by the inner wall of the cup-shaped placement groove 12, so that the mouth of the disposable cup 13 is located outside the cup-shaped placement groove 12. This structural design makes it more convenient and smooth to pick up the disposable cup 13. The top cover 2 has a circular groove 22 on the side wall near the cup-shaped placement groove 12, which is opposite to the cup-shaped placement groove 12. After the top cover 2 is closed with the base 1, the mouth of the cup can extend into the circular groove 22. The circular groove 22 covers the mouth of the disposable cup 13 and prevents the contrast agent suspension from splashing out during the stirring process.
[0056] Ten cup-shaped placement slots 12 are formed on the container placement base 15, and ten circular grooves 22 are arranged on one side wall of the top cover 2 opposite to the cup-shaped placement slots 12. Ten heating wires 14 are respectively wrapped around and attached to the outer wall of the ten cup-shaped placement slots 12. Five sets of stirring structures are provided, each corresponding to one of the five cup-shaped placement slots 12, which can simultaneously stir five portions of contrast agent suspension. After stirring, the contrast agent suspension can be transferred to another five cup-shaped placement slots 12 and kept at a constant temperature by the heating wires 14.
[0057] like Figure 8 As shown, the control motherboard 3 includes a receiving module 32, a control module 33, a first output module 34, and a second output module 35. The receiving module 32 receives control commands from the adjustment motherboard 4. The control module 33 receives control signals from the receiving module 32 and outputs corresponding control commands based on the control signals. The first output module 34 is connected to the control module 33 and transmits the control commands from the control module 33 to the heating wire 14. The second output module 35 is connected to the control module 33 and transmits the control commands from the control module 33 to the display screen 43.
[0058] like Figure 10 As shown, the control module transmits the control command received by the receiving module to the thermostat through the first output module, and the thermostat controls the heating wire to be energized and heated; and transmits the control command to the display screen through the second output module, and the display screen displays the temperature value change.
[0059] like Figure 2 As shown, the adjustment button 42 includes a heating button 44 and a cooling button 45; wherein, the heating button 44 is used to input a command to increase the temperature value; and the cooling button 45 is used to input a command to decrease the temperature value.
[0060] In this embodiment, the automatic contrast agent stirring device is used as follows: Before undergoing a gastrointestinal ultrasound contrast examination, the patient first pours contrast agent powder into a disposable cup 13, then adds an appropriate amount of warm water, places the disposable cup 13 into the cup-shaped placement slot 12, and closes the top cover 2; rotates the timer cap 63 to make the pointer 65 turn to the target time position of the time indicator 62, the timer switch 6 starts to control the motor 5 to rotate, the motor 5 drives the stirring component 53 to rotate to stir the contrast agent suspension; until the pointer 65 rotates back to the 0 second position, the timer switch 6 controls the motor 5 to stop rotating; during the stirring process, the heating wire 14 is powered on by the switch button 41, and the target heat preservation temperature is adjusted by the heating button 44 and the cooling button 45 to keep the cup-shaped placement slot 12 at a suitable temperature; after the stirring is completed, the patient can open the top cover 2 at any time, take out the disposable cup 13 and drink directly.
[0061] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this innovative technical solution.
Claims
1. An automatic contrast agent stirring device, characterized in that, include: The base (1) has an inner cavity (11) and at least one cup-shaped placement slot (12) is provided on the upper part. The cup-shaped placement slot (12) has a top opening that allows a disposable cup (13) to be placed in the cup-shaped placement slot (12). A top cover (2) is installed on one side of the base (1) and can be opened and closed to cover the base (1); the top cover (2) has a mounting cavity (21); At least one stirring structure is installed on the top cover (2) for stirring the liquid in the disposable cup (13); Heating wire (14) is attached to the outer wall of the cup-shaped placement groove (12) for heating the cup-shaped placement groove (12); The control board (3) is installed in the inner cavity (11) and is electrically connected to the stirring structure and the heating wire (14) respectively; the control board (3) is connected to a power plug (31), and the power plug (31) is connected to an external power source to supply power to the control board (3); An adjustment main board (4) is installed on the base (1) and electrically connected to the control main board (3). The adjustment main board (4) is provided with a switch button (41), an adjustment button (42) and a display screen (43). The switch button (41) is used to control the control main board (3) to supply power to or stop supplying power to the heating wire (14). The adjustment button (42) is used to control and adjust the heating temperature of the heating wire (14) through a thermostat. The display screen (43) is used to display the real-time temperature value of the heating wire (14) and the numerical change when the temperature value is adjusted by the adjustment button (42).
2. The automatic contrast medium stirring device according to claim 1, characterized in that, The stirring structure includes: The motor (5) is installed in the mounting cavity (21) and electrically connected to the control main board (3); the motor (5) has a drive shaft (51). An installation through hole (52) is provided on the inner bottom wall of the top cover (2), and the position of the hole is directly opposite the middle of the cup-shaped placement groove (12); the drive shaft (51) can extend into the interior of the disposable cup (13) after passing through the installation through hole (52); The stirring element (53) is detachably mounted on the free end of the drive shaft (51) and can be driven to rotate by the drive shaft (51) to stir the liquid in the disposable cup (13).
3. The automatic contrast medium stirring device according to claim 2, characterized in that: It also includes a timing switch (6), which is installed on the top cover (2) and electrically connected to the motor (5); the timing switch (6) is used to precisely control the running time of the motor (5) by using preset time parameters.
4. The automatic contrast medium stirring device according to claim 2, characterized in that: The drive shaft (51) has an external thread on its free end, and the stirring component (53) has an internal thread inside. The drive shaft (51) is screwed to the stirring component (53). The direction of the internal thread of the stirring component (53) is opposite to the rotation direction of the motor (5), so that the stirring component (53) will not come loose when the motor (5) rotates.
5. The automatic contrast medium stirring device according to claim 1, characterized in that: It also includes a container placement seat (15), which is installed in the inner cavity (11) and located above the control main board (3); the cup-shaped placement groove (12) is formed on the container placement seat (15).
6. The automatic contrast medium stirring device according to claim 5, characterized in that: After the disposable cup (13) is placed in the cup-shaped placement groove (12), it is limited by the inner wall of the cup-shaped placement groove (12), so that the mouth of the disposable cup (13) is located outside the cup-shaped placement groove (12); a circular groove (22) opposite to the cup-shaped placement groove (12) is provided on the side wall of the top cover (2) near the cup-shaped placement groove (12); after the top cover (2) is closed with the base (1), the mouth of the cup can extend into the circular groove (22).
7. The automatic contrast medium stirring device according to claim 6, characterized in that: The cup-shaped placement slots (12) are formed in ten on the container placement base (15), and the circular grooves (22) are arranged in ten opposite to the cup-shaped placement slots (12) on one side wall of the top cover (2); the heating wires (14) are ten in number and are respectively wrapped around and attached to the outer wall of the ten cup-shaped placement slots (12).
8. The automatic contrast medium stirring device according to claim 1, wherein The control motherboard (3) includes: The receiving module (32) is used to receive control commands from the regulating motherboard (4); The control module (33) is used to receive control signals from the receiving module (32) and output corresponding control commands according to the control signals; The first output module (34) is connected to the control module (33) and is used to transmit the control commands of the control module (33) to the heating wire (14). The second output module (35) is connected to the control module (33) and is used to transmit the control commands of the control module (33) to the display screen (43).