Constant temperature box convenient for placing and taking iodine contrast agent

Abstract

The utility model discloses a constant-temperature box convenient for placing and taking iodine contrast agents, relates to the technical field of iodine contrast agent storage, and aims to solve the problems that when the iodine contrast agents are taken, different production dates of all the iodine contrast agents need to be manually checked and distinguished, and then the iodine contrast agents with the earlier production date are manually screened, so that time and labor are consumed; when the iodine contrast agent is taken, the door of the box body needs to be opened, light-proof storage of the iodine contrast agent is affected, energy consumption is additionally increased when the door of the box body is opened each time, and environmental protection is not facilitated. The utility model provides a thermotank convenient for placing and taking an iodine contrast agent, which comprises a thermotank body, the thermotank body is provided with a tank body door, a conveyor belt for moving the iodine contrast agent is arranged in the thermotank body, and a heat preservation door is arranged at an outlet of the conveyor belt; the conveying belt is of a snakelike structure connected end to end, and a tray is arranged on the conveying belt. A groove for placing an iodine contrast agent bottle body is formed in the tray; a heat preservation and insulation curtain is arranged on the inner side of the heat preservation door.

Description

Technical Field

[0001] The utility model relates to the technical field of iodine contrast agent storage, and particularly relates to a thermostatic box which is convenient for placing and taking iodine contrast agents. Background Technique

[0002] Iodine contrast agents are chemical products injected (or taken) into human tissues or organs to enhance the imaging observation effect. The density of these products is higher or lower than that of the surrounding tissues, and the formed contrast is used to display images with certain instruments. Common iodine contrast agents include: ① Barium sulfate suspension / diatrizoate meglumine, mainly used for digestive tract imaging; ② Iodized oil, mainly used for fallopian tube imaging, etc.; ③ Iohexol / Ioversol, etc., which can be used for CT enhancement examination of whole body organs. Iodine contrast agents can assist in the diagnosis of some diseases. X-ray, CT, and magnetic resonance are all injected into the body through peripheral blood vessels and excreted after metabolism.

[0003] When iodine contrast agents are in a normal temperature state, they have physical and chemical properties such as high concentration, high osmotic pressure, and high viscosity. If iodine contrast agents in a normal temperature state are injected into the human body, it will increase the physical discomfort of the injected person and even cause the situation of iodine contrast agent extravasation. When iodine contrast agents are in a state close to the human body temperature, their viscosity will drop significantly compared with that in the normal temperature state, which is more conducive to the injection of iodine contrast agents. On the one hand, it can reduce the incidence of adverse reactions, and on the other hand, it can also reduce the risk of subcutaneous leakage. Therefore, before injecting iodine contrast agents into the human body, it is necessary to preheat them to avoid the above situations.

[0004] After retrieval, the Chinese patent with the publication number CN205387239U proposed a thermostatic box which is convenient for placing and taking contrast agents, including a thermostatic box. One side of the thermostatic box is provided with a box door. Inside the thermostatic box, fixing columns are connected and fixed up and down on the side where the box door is located. Object baskets are sleeved in parallel on the column bodies of the fixing columns. The object baskets are set as cylindrical structures, and an axis column for sleeving the column bodies of the fixing columns is provided on the central axis of the object baskets. The bottom between the bottom of the object basket and the bottom of the axis column is set as a grid shape. A tray is fixedly provided below the object basket on the fixing column. Object trays are arranged in parallel outside the fixing columns of the thermostatic box. The object trays are set as rectangular shapes and there is a spacing between the object trays and the object baskets. This thermostatic box which is convenient for placing and taking contrast agents improves the space utilization rate, changes the previous situation where medical staff spent a lot of time rummaging through and checking contrast agents one by one, and is convenient for disassembly and cleaning.

[0005] At present, the main functions of the medical heating thermostatic boxes used for storing and taking iodine contrast agents in reality are heating and constant temperature, and there are the following problems and disadvantages:

[0006] 1. Although iodinated contrast agents can be manually stored in different zones according to their types, they cannot be automatically retrieved according to their types and need to be retrieved manually after searching. To distinguish different types of iodinated contrast agents, some hospitals even use multiple medical heating incubators, which is very inconvenient for storage.

[0007] 2. When retrieving iodinated contrast agents, it is necessary to manually check and distinguish the production dates of all iodinated contrast agents, and then manually select the ones with earlier production dates first and those with later production dates later. This method not only requires time to train the compliance of staff, but also wastes the time of staff, is time-consuming and laborious, and is extremely inconvenient.

[0008] 3. When retrieving items in the box body, it is necessary to open the box door, which has a certain impact on the light-proof storage of iodinated contrast agents, and each time the box door is opened, it will additionally increase energy consumption, which is not conducive to environmental protection. Moreover, the consumption of iodinated contrast agents in the radiology department is large and the retrieval is frequent, and it is necessary to retrieve them about every ten minutes. Summary of the Invention

[0009] In view of the above problems, the utility model aims to provide an incubator for conveniently placing and retrieving iodinated contrast agents, which can place different types of iodinated contrast agents in different zones and retrieve them in the order of production dates, improve the convenience of retrieval operations, and thus improve the work efficiency of staff.

[0010] The main idea of the technical solution adopted by the utility model: By designing a multi-layer structure, different types of iodinated contrast agents can be placed in layers for convenient retrieval; a conveyor belt is arranged on each layer, and the iodinated contrast agents are placed in the order of production dates. Each time the control button is pressed, the conveyor belt drives the iodinated contrast agent with the earliest production date to the exit, reducing the time for staff to check and distinguish; a temperature adjustment system is set to keep the iodinated contrast agents at 37 degrees Celsius for convenient use immediately after retrieval; a heat preservation and heat insulation curtain is installed at the exit, so that when it is necessary to frequently retrieve iodinated contrast agents during working hours, the heat preservation door at the exit can be kept open, which not only ensures the light-proof storage of iodinated contrast agents, but also ensures the constant temperature of the incubator and does not affect the staff's retrieval of iodinated contrast agents.

[0011] In order to achieve the above object, the technical solution adopted by the utility model is as follows:

[0012] An incubator for conveniently placing and retrieving iodinated contrast agents, including an incubator, the incubator is provided with a box door, and is characterized in that: a conveyor belt for moving iodinated contrast agents is arranged in the incubator, and a heat preservation door is arranged at the exit of the conveyor belt.

[0013] By the above technical solution, further: the conveyor belt is arranged in a serpentine structure with the head and tail connected, and trays are arranged on the conveyor belt.

[0014] With the above technical solution, further: a groove for placing an iodine contrast agent bottle body is provided on the tray.

[0015] With the above technical solution, further: a heat-insulating curtain is provided on the inner side of the heat-insulating door.

[0016] With the above technical solution, further: a movable groove is provided at the corner of the constant temperature box, a guiding ring is arranged in the movable groove, and the heat-insulating door is slidably connected with the guiding ring.

[0017] With the above technical solution, further: a box door is provided on one side of the heat-insulating door.

[0018] The beneficial effects of the present utility model are as follows:

[0019] 1. By designing a multi-layer structure, different types of iodine contrast agents can be placed in layers, which is convenient for taking, and each layer is provided with a separate outlet. When taking a certain type of iodine contrast agent, the normal heating and heat preservation functions of other types of iodine contrast agents are not affected.

[0020] 2. A conveyor belt is arranged on each layer, and the iodine contrast agents are placed in the order of production date. Each time the control button is pressed, the conveyor belt drives the iodine contrast agent with the earliest production date to reach the outlet, reducing the time for the staff to check and distinguish.

[0021] 3. A temperature regulation system is provided to control the temperature of the entire constant temperature box, so that the iodine contrast agent is maintained at 37 degrees, which is convenient for immediate use after taking.

[0022] 4. A heat-insulating curtain is installed at the outlet. When it is necessary to frequently take iodine contrast agents during working hours, the heat-insulating door at the outlet can be kept open, which not only ensures the light-proof storage of the iodine contrast agent but also ensures the constant temperature of the constant temperature box without affecting the staff's taking of the iodine contrast agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0024] Figure 2 is a three-dimensional structure schematic diagram of the interior of the present utility model;

[0025] Figure 3 is a three-dimensional structure schematic diagram of the conveyor belt of the present utility model;

[0026] Figure 4 is Figure 3 a partially enlarged schematic diagram;

[0027] Figure 5 is a three-dimensional structure schematic diagram of another angle of the interior of the present utility model;

[0028] Figure 6 isFigure 5 Schematic diagram of enlarged partial structure;

[0029] Figure 7 Schematic diagram of the movement of the conveyor belt of the present utility model;

[0030] Figure 8 Circuit schematic diagram of the temperature regulation system of the present utility model;

[0031] Wherein: 1. Constant temperature box; 101. Compartment; 102. Box door; 103. Heat preservation door; 104. Movable groove; 105. Guide ring; 106. Handle; 107. LED display screen; 108. Temperature adjustment button; 109. Temperature adjustment switch; 110. Motor control button; 111. Column; 2. Conveyor belt; 201. Chain; 202. Sprocket; 3. Tray; 301. Accommodating groove; 4. Heat preservation and heat insulation curtain. Specific implementation mode

[0032] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated herein can be arranged and designed in various different configurations.

[0033] The inventor's research found that: 1. Although iodine contrast agents can be manually stored in different zones according to different types of iodine contrast agents, they cannot be automatically retrieved according to the types of iodine contrast agents and need to be retrieved manually after searching. In order to distinguish different types of iodine contrast agents, some hospitals even use multiple medical heating constant temperature boxes, which is very inconvenient for storage. 2. When retrieving iodine contrast agents, it is necessary to manually check and distinguish the production dates of all iodine contrast agents, and then manually select the iodine contrast agents with earlier production dates first and those with later production dates later. This approach not only requires time to train the compliance of the staff, but also wastes the time of the staff, is time-consuming and laborious, and is extremely inconvenient. 3. When retrieving items in the box, it is necessary to open the box door, which has a certain impact on the light-proof storage of iodine contrast agents, and each time the box door is opened, it will additionally increase energy consumption, which is not conducive to environmental protection.

[0034] Based on the above findings, the present application proposes an incubator for facilitating the placement and retrieval of iodine contrast agents. By designing a multi-layer structure, different types of iodine contrast agents can be placed in layers, facilitating retrieval. Moreover, each layer is provided with a separate outlet, so that when retrieving a certain type of iodine contrast agent, the normal heating and insulation functions of other types of iodine contrast agents are not affected. A conveyor belt is arranged on each layer to place the iodine contrast agents in the order of production date. Each time the control button is pressed, the conveyor belt drives the iodine contrast agent with the earliest production date to the outlet, reducing the time for staff to check and distinguish. A temperature regulation system is set up to control the temperature of the entire incubator, keeping the iodine contrast agent at 37 degrees Celsius, facilitating immediate use after retrieval. A heat-insulating curtain is installed at the outlet. When it is necessary to frequently retrieve iodine contrast agents during working hours, the heat-insulating door at the outlet can be kept open, which not only ensures the light-proof storage of the iodine contrast agent but also ensures the constant temperature of the incubator without affecting the staff's retrieval of the iodine contrast agent.

[0035] Embodiment 1

[0036] Refer to Figures 1-7 , the present application discloses an incubator 1 for facilitating the placement and retrieval of iodine contrast agents, including the incubator 1. The incubator 1 is divided into three layers, and the three compartments 101 are separated by partitions. Each layer contains one type of iodine contrast agent, which is convenient for retrieval.

[0037] A serpentine conveyor belt 2 is arranged in each compartment 101 of the incubator 1. The conveyor belt 2 is connected end to end to move the iodine contrast agent. The conveyor belt 2 adopts a combination of a chain 201 and a sprocket 202. The sprocket 202 is arranged at the turning position of the conveyor belt 2. A driving motor is arranged below one of the sprockets 202. The driving motor is connected to the sprocket 202 through a coupling and drives the sprocket 202 to rotate, thereby driving the adjacent chain 201 to move in the rotation direction of the sprocket 202. The movement of the chain 201 drives other sprockets 202 to rotate, so that the entire conveyor belt 2 structure moves. The incubator 1 is provided with a motor control button 110 for controlling the forward and reverse rotation of the motor.

[0038] Trays 3 are evenly distributed on the chain 201. The trays 3 are fixedly connected to the chain 201. The trays 3 are used to place the iodine contrast agents. The lower part of the existing iodine contrast agent is cylindrical. Therefore, a circular receiving groove 301 is opened above the tray 3, and the outer peripheral surface of the receiving groove 301 is made of silica gel material with a certain stretching and deformation effect. When the iodine contrast agent is placed, the bottle body of the iodine contrast agent is closely attached to the outer peripheral surface of the receiving groove 301 to prevent the bottle body of the iodine contrast agent from tipping over.

[0039] For the convenience of taking and maintaining the temperature inside the incubator 1, a cabinet door 102 and a heat-insulating door 103 are respectively arranged on both sides of the opening of the partition layer 101, and the cabinet door 102 and the heat-insulating door 103 open towards each other. The heat-insulating door 103 is the outlet for the iodine contrast agent. The cabinet door 102 is hinged to the side wall of the partition layer 101 and can rotate 90 degrees. A handle 106 for facilitating door opening is arranged on the side close to the heat-insulating door 103. An L-shaped movable groove 104 is provided on the side where the heat-insulating door 103 is arranged, and arc-shaped guide rings 105 are arranged on the upper and lower sides of the movable groove 104. Two guide grooves are provided on the heat-insulating door 103, and the heat-insulating door 103 slides along the guide rings 105. In the initial state, the heat-insulating door 103 is in contact with the opening of the partition layer 101. When it enters the working time and the staff needs to frequently take the iodine contrast agent, the heat-insulating door 103 is rotated along the guide rings 105 to the side and contacts the outer facade of the movable groove 104, so as to prevent the heat-insulating door 103 from expanding outwards and occupying more space, which may affect the placement of other surrounding facilities.

[0040] In addition, a groove for accommodating the handle 106 is provided on the outer facade of the movable groove 104. On the column 111 between the cabinet door 102 and the heat-insulating door 103, a door bolt structure can be provided to limit the cabinet door 102 and the heat-insulating door 103, or it can be set as a magnetic structure to enhance the connection stability of the cabinet door 102, the heat-insulating door 103 and the column 111.

[0041] A heat-insulating curtain 4 is arranged inside the heat-insulating door 103. The heat-insulating curtain 4 is made of a light-blocking material and has a heat-insulating effect to meet the storage requirements of the iodine contrast agent for light avoidance and heat preservation. The heat-insulating curtain 4 adopts a common curtain structure and is divided into left and right pieces. The upper edges of the left and right pieces are connected to the top surface of the partition layer 101, and connection methods such as gluing and Velcro can be used. The left edge of the left piece and the right edge of the right piece are respectively connected to the side wall of the partition layer 101 and the inner side wall of the column 111. Magnetic parts are respectively arranged on the sides where the left and right pieces are close to each other, and their magnetic poles are different and can attract each other. The magnetic heat-insulating curtain 4 is convenient for taking and automatically resets after taking, reducing the workload of the staff.

[0042] Before use, the staff opens the cabinet door 102 and the heat-insulating door 103, sorts the iodine contrast agents according to the production date, places the one with the earliest production date inside the heat-insulating curtain 4, and then arranges the others in sequence according to the production date; after placing, the cabinet door 102 is closed. After entering the working time, the heat-insulating door 103 moves towards the side along the guide rings 105, and the heat-insulating curtain 4 plays a heat-insulating role; when the iodine contrast agent needs to be taken, press the motor control button 110. The forward and reverse directions of the motor control button 110 correspond to the placement direction of the iodine contrast agent, and each press can make the iodine contrast agent with the earliest production date move to the inside of the heat-insulating curtain 4.

[0043] Example Two

[0044] Reference Figure 2 、 Figure 8 There is a temperature regulation system, which can control the temperature of the whole incubator 1, keep the iodine contrast agent at 37 degrees, and facilitate immediate use after taking it out.

[0045] The temperature regulation system includes heating wires arranged on the side wall of the incubator 1, a temperature sensor and a controller arranged inside the side wall. An LED display screen 107, a temperature regulation button 108 and a temperature regulation switch 109 are arranged on the front side wall of the incubator 1. When in use, first start the temperature regulation switch 109, set the temperature to 37 degrees, observe the real-time temperature through the LED display screen 107. When the temperature reaches 37 °C, the controller controls the heating wire to stop working, and thus stops heating.

[0046] Among them, the temperature sensor uses DS18B20, which is installed in a slender metal sleeve filled with thermal conductive glue or thermal conductive powder inside. While conducting heat, it can play an insulating role. The single-chip microcomputer chip uses STM32F103C8, and the LED display screen 107 uses OLED1286412C. There is no model requirement for the heating wire. Its specific control program and connection method both adopt the existing technology, and this application does not make improvements. Therefore, it is only shown in the Figure 8 attached circuit schematic diagram and will not be elaborated in detail.

[0047] Example Three

[0048] The bottom diameter of the bottled iodine contrast agent on the market is about 5 cm. Therefore, the diameter of the tray 3 is designed to be 6 cm. Each time the motor control button 110 is pressed, the conveyor belt moves 6 cm. That is, each time the motor control button 110 is pressed, the iodine contrast agent can be moved forward 6 cm in a fixed direction, ensuring that the staff can accurately and safely obtain the required iodine contrast agent after pressing the motor control button 110.

[0049] The incubator 1 is designed with three layers, and its designed volume is 60 cm × 24 cm × 45 cm. Each layer can store up to 40 bottles of iodine contrast agent, and three different types of iodine contrast agents can be stored.

[0050] As Figure 7 shown, on each layer, the conveyor belt can drive all the iodine contrast agents to move to the iodine contrast agent outlet in the indicated direction under the control of the motor control button 110.

[0051] The usage process of the present utility model is as follows:

[0052] 1. Before use, start the temperature regulation switch 109, set the temperature to 37 degrees, observe the real-time temperature through the LED display screen 107. When the temperature reaches 37 °C, the controller controls the heating wire to stop working, and thus stops heating.

[0053] 2. The staff opens the cabinet door 102 and the heat preservation door 103, sorts the iodine contrast agents according to the production date, places the one with the earliest production date inside the heat insulation curtain 4, and then arranges the others in sequence according to the production date.

[0054] 3. After the placement is completed, close the cabinet door 102. After entering the working hours, the heat preservation door 103 moves to the side along with the guide ring 105, and plays a heat insulation role through the heat insulation curtain 4.

[0055] 4. When it is necessary to take the iodine contrast agent, press the motor control button 110 once. The forward and reverse of the motor control button 110 correspond to the placement direction of the iodine contrast agent, and it can meet the requirement that each press makes the iodine contrast agent with the earliest production date move to the iodine contrast agent outlet.

[0056] 5. After the working hours end, close the heat preservation door 103 to improve the heat preservation effect.

[0057] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An incubator for facilitating the placement and retrieval of iodine contrast agents, comprising an incubator (1), wherein the incubator (1) is provided with a plurality of compartments (101), and is characterized in that: Inside each compartment (101), a conveyor belt (2) for moving the iodine contrast agent is provided, and a heat-insulating door (103) is provided at the outlet of the conveyor belt (2).

2. The incubator for facilitating the placement and retrieval of iodine contrast agent according to claim 1, wherein: The conveyor belt (2) is arranged in a serpentine structure with its head and tail connected, and trays (3) are arranged on the conveyor belt (2).

3. The thermostatic incubator for facilitating the placement and retrieval of iodine contrast agents according to claim 2, wherein: Grooves for placing iodine contrast agent bottles are formed on the trays (3).

4. The incubator for facilitating the placement and retrieval of iodine contrast agents according to claim 1, wherein: A heat-insulating curtain (4) is arranged on the inner side of the heat-insulating door (103).

5. The incubator for facilitating the placement and retrieval of iodine contrast agent according to claim 1, characterized in that: An activity groove (104) is formed at the corner of the constant temperature box (1), a guiding ring (105) is arranged in the activity groove (104), and the heat-insulating door (103) is slidably connected with the guiding ring (105).

6. The thermostatic chamber for facilitating the placement and retrieval of iodine contrast agents according to claim 1, wherein: A box door (102) is arranged on one side of the heat-insulating door (103).

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