High-precision medical component calibration device
By incorporating a heating chamber and homogenization mechanism into the electrolyte analyzer, along with the design of plugs and limiting tubes, the problem of uncontrolled calibration solution temperature was solved, thereby improving the calibration accuracy and precision of the electrolyte analyzer.
Patent Information
- Application Number
- CN202423098928.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-16
AI Technical Summary
In traditional calibration methods, the temperature of the calibration solution is not controlled, which affects the calibration accuracy of the electrolyte analyzer.
A high-precision calibration device including a heating chamber and an electrolyte analyzer was designed. The calibration solution is heated by the heating chamber and homogenized by a motor-driven homogenizing mechanism. The design of the plug and limiting tube ensures that the temperature of the calibration solution is controllable during the heating process and prevents temperature loss.
This enables controllable calibration solution temperature, improving the calibration accuracy and precision of the electrolyte analyzer.
Smart Images
Figure CN223742387U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to calibration device technical field especially is a kind of high-precision medical component calibration device. BACKGROUND
[0002] Electrolyte analyzer is a kind of medical detection equipment for measuring the electrolyte concentration in body fluid (usually blood or urine), electrolyte analyzer usually adopts ion selective electrode (ISE) technology or ion chromatography technology to measure electrolyte concentration.
[0003] The traditional calibration method is to stir the calibration liquid in an open environment, and then introduce it into the electrolyte analyzer for calibration, so that the temperature of the liquid is equal to the room temperature, and the temperature of the calibration liquid is not controlled, thereby affecting the calibration of the electrolyte analyzer. Therefore, we propose a high-precision medical component calibration device to solve the above technical problems. UTILITY MODEL CONTENT
[0004] Therefore, the utility model provides a kind of high-precision medical component calibration device to solve the above problems.
[0005] To achieve the above object, the utility model adopts the following technical scheme: including heating box and electrolyte analyzer, the bottom of the heating box is fixedly connected with the communication pipe, the heating box is connected with the electrolyte analyzer by the communication pipe, the top of the heating box is fixedly installed with motor, the output end of the motor is extended to the inside of heating box and is provided with homogenizing mechanism, the top of the heating box is fixedly provided with multiple support rods, the top of the support rod is fixedly provided with loading plate, the loading plate is fixedly provided with electric push rod, the loading plate is fixedly provided with upper plug, the bottom of the upper plug is fixedly installed with infusion tube, the limit tube is fixedly arranged below the loading plate on the heating box, the lower plug is fixedly installed on the inside of the limit tube, the lower plug corresponds with the upper plug, the start-stop mechanism is arranged on the inside of the infusion tube below the liquid inlet.
[0006] As a preferred scheme, the communication pipe is fixedly provided with electromagnetic valve.
[0007] As a preferred scheme, the infusion tube is provided with liquid inlet.
[0008] As a preferred scheme, the homogenizing mechanism includes the shaft fixedly installed on the output end of the motor extended to the inside of heating box, and the stirring rod is fixedly arranged on the shaft.
[0009] As a preferred scheme, the start-stop mechanism includes the adapter rod fixedly arranged on the inside of the infusion tube, and the obturator is arranged on the adapter rod.
[0010] As a preferred scheme, the bottom of the limiting pipe is fixedly installed with a resisting rod, and the resisting rod is fixedly installed with a resisting column corresponding to the plugging device.
[0011] As a preferred scheme, the heating box is provided with a scale line.
[0012] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, from the above technical scheme, it mainly has the advantages of:
[0013] The bottom of the heating box is fixedly connected with the communication pipe for conveying the calibration liquid in the heating box to the inside of the electrolyte analyzer, the top of the heating box is fixedly installed with the motor for driving the homogenizing mechanism to stir the calibration liquid in the heating box, the output end of the motor extends to the inside of the heating box and is provided with the homogenizing mechanism for homogenizing the calibration liquid in the heating box, so that the accuracy of subsequent calibration liquid determination is ensured, the calibration degree of the electrolyte analyzer is ensured, the plurality of supporting rods fixedly arranged on the top of the heating box are used for loading the plurality of loading plates, the electric push rod fixedly arranged on the top of the loading plate is used for loading the upper plug, the upper plug fixedly arranged on the electric push rod is used for plugging the inlet of the calibration liquid during the homogenizing process of the calibration liquid in the heating box and is used for receiving the infusion tube, the infusion tube fixedly installed on the bottom of the upper plug is used for introducing the plurality of calibration liquids into the heating box at different time periods for heating and homogenizing, so that the electrolyte analyzer is determined, the lower plug fixedly installed on the inside of the limiting pipe is used for plugging the inlet of the calibration liquid in cooperation with the upper plug, so that the temperature loss of the calibration liquid in the heating box during the heating process is prevented, so that the temperature of the calibration liquid is controllable when the electrolyte analyzer is calibrated, and the calibration degree of the electrolyte analyzer is ensured.
[0014] To make the structure features and functions of the utility model clearer, the utility model will be described in detail in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the overall structure schematic diagram of the embodiment of the utility model;
[0016] Figure 2 It is the heating box structure schematic diagram of the embodiment of the utility model;
[0017] Figure 3 It is the local cut structure schematic diagram of the heating box of the embodiment of the utility model;
[0018] Figure 4 It is the embodiment of the utility model Figure 3Structure schematic view of the middle A.
[0019] Explanation of reference numerals: 1, heating box; 2, communication pipe; 3, electromagnetic valve; 4, scale line; 5, motor; 6, rotating shaft; 7, stirring rod; 8, electrolyte analyzer; 9, supporting rod; 10, loading plate; 11, electric push rod; 12, infusion tube; 13, upper plug; 14, liquid inlet; 15, adapter rod; 16, occluder; 17, abutting rod; 18, limiting pipe; 19, lower plug; 20, abutting column. DETAILED DESCRIPTION
[0020] In order to make the purpose of the utility model, the technical scheme and the advantage are more clear and explicit, the following combines the drawing and the implementation example, and carries out the further detailed explanation to the utility model. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.
[0021] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be intervening elements. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for purposes of explanation only.
[0022] Please refer to Figures 1 to 4 The utility model embodiment provides a kind of high-precision medical component calibration device, including heating box 1 and electrolyte analyzer 8, the bottom of heating box 1 is fixedly connected with communication pipe 2, heating box 1 is connected with electrolyte analyzer 8 by communication pipe 2, the top of heating box 1 is fixedly installed with motor 5, and the output end of motor 5 extends to the inside of heating box 1 and is provided with homogenizing mechanism, the top of heating box 1 is fixedly provided with multiple supporting rods 9, the top of supporting rod 9 is fixedly provided with loading plate 10, electric push rod 11 is fixedly provided on loading plate 10, upper plug 13 is fixedly provided on loading plate 10, infusion tube 12 is fixedly installed on the bottom of upper plug 13, limiting pipe 18 is fixedly arranged on heating box 1 and below loading plate 10, lower plug 19 is fixedly installed on the inside of limiting pipe 18, and lower plug 19 corresponds to upper plug 13, start-stop mechanism is arranged on the inside of infusion tube 12 and below liquid inlet 14;
[0023] In the process of using the device, the calibration liquid in the heating box 1 is heated to 36.8-37.3 DEG C by the heating box 1, and the calibration liquid is sodium ion Na+, potassium ion K+, chlorine ion Cl-, calcium ion Ca2+ and pH, etc. with known concentration. The calibration of the electrolyte analyzer 8 is completed by testing the calibration liquid in the heating box 1 by the electrolyte analyzer 8.
[0024] The bottom fixedly connected communication pipe 2 of the heating box 1 is used to transport the calibration liquid inside the heating box 1 to the inside of the electrolyte analyzer 8, the top fixedly installed motor 5 of the heating box 1 is used to drive the homogenizing mechanism to stir the calibration liquid inside the heating box 1, so that it is more uniform, the homogenizing mechanism arranged on the output end of the motor 5 extending to the inside of the heating box 1 is used to homogenize the calibration liquid inside the heating box 1, so as to ensure the accuracy of subsequent calibration liquid determination and the calibration degree of the electrolyte analyzer 8, the plurality of support rods 9 fixedly arranged on the top of the heating box 1 are used to load the plurality of loading plates 10, the electric push rod 11 fixedly arranged on the top of the loading plate 10 is used to load the upper plug 13, the upper plug 13 fixedly arranged on the electric push rod 11 is used to block the inlet of the calibration liquid during the homogenization process of the calibration liquid in the heating box 1, and is also used to receive the infusion tube 12, the infusion tube 12 fixedly installed on the bottom of the upper plug 13 is used to introduce a plurality of calibration liquids into the heating box 1 at different time periods for heating and homogenization, so as to facilitate subsequent determination of the electrolyte analyzer 8, the lower plug 19 fixedly installed on the inside of the limiting pipe 18 is used to cooperate with the upper plug 13 to block the inlet of the calibration liquid, so as to prevent the calibration liquid inside the heating box 1 from losing temperature during heating, so that the temperature of the calibration liquid is controllable when calibrating the electrolyte analyzer 8, and the calibration degree of the electrolyte analyzer 8 is ensured, and the start-stop mechanism arranged on the inside of the infusion tube 12 and below the liquid inlet 14 is used to control the entry of the calibration liquid.
[0025] Please refer to Figure 1 , the electromagnetic valve 3 is fixedly arranged on the communication pipe 2;
[0026] During use of the device, the electromagnetic valve 3 fixedly arranged on the communication pipe 2 is used to control the outflow of the calibration liquid inside the heating box 1.
[0027] Please refer to Figure 4 , the infusion tube 12 is provided with a liquid inlet 14;
[0028] During use of the device, the liquid inlet 14 arranged on the infusion tube 12 is used to cooperate with the infusion tube 12 to introduce the calibration liquid into the inside of the heating box 1.
[0029] Please refer to Figure 3 , the homogenizing mechanism comprises a rotating shaft 6 fixedly installed on the output end of the motor 5 extending to the inside of the heating box 1, and a stirring rod 7 fixedly arranged on the rotating shaft 6;
[0030] During use of the device, the rotating shaft 6 fixedly installed on the output end of the motor 5 extending to the inside of the heating box 1 is used to load the stirring rod 7, and the stirring rod 7 fixedly arranged on the rotating shaft 6 is used to stir the calibration liquid inside the heating box 1 to make it homogeneous.
[0031] Please refer to Figure 4 The start-stop mechanism comprises a connecting rod 15 fixedly arranged inside the infusion tube 12, and a stopper 16 arranged on the connecting rod 15.
[0032] During use of the device, after the electric push rod 11 drives the upper plug 13 to linearly descend, the upper plug 13 drives the infusion tube 12 to move, the infusion tube 12 drives the connecting rod 15 to move, and the connecting rod 15 drives the stopper 16 to move, until the stopper 16 contacts the abutting rod 17, the abutting rod 17 pushes open the stopper 16, so that the infusion tube 12 is in communication with the inside of the heating box 1, thereby realizing the entering of the calibration liquid, which can effectively prevent the temperature loss of the calibration liquid inside the heating box 1, thereby ensuring the calibration degree of the electrolyte analyzer 8, and at the same time, the upper plug 13 contacts the lower plug 19, thereby improving the sealing effect of the heating box 1.
[0033] Please refer to Figure 3 and Figure 4 The bottom of the limiting tube 18 is fixedly installed with the abutting rod 17, the abutting rod 17 is fixedly installed with an abutting column 20, and the abutting column 20 corresponds to the stopper 16.
[0034] During use of the device, the abutting rod 17 fixedly installed at the bottom of the limiting tube 18 is used to load the abutting column 20, and the abutting column 20 fixedly installed on the abutting rod 17 directly contacts the stopper 16, thereby realizing the entering of the calibration liquid and the sealing of the heating box 1.
[0035] Please refer to Figure 1 The heating box 1 is provided with a scale line 4.
[0036] During use of the device, the scale line 4 arranged on the heating box 1 can enable the user to intuitively observe the liquid level inside the heating box 1.
[0037] The above only describes preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the principles of the present application shall be included in the protection scope of the present application.
Claims
1. A high precision medical component calibration device comprising a heated tank and an electrolyte analyzer, characterized by: The bottom of the heating box is fixedly connected with a communication pipe, the heating box is connected with the electrolyte analyzer through the communication pipe, the top of the heating box is fixedly installed with a motor, the output end of the motor extends to the inside of the heating box and is provided with a homogenizing mechanism, the top of the heating box is fixedly provided with a plurality of supporting rods, the top of the supporting rod is fixedly provided with a loading plate, the loading plate is fixedly provided with an electric push rod, the loading plate is fixedly provided with an upper plug, the bottom of the upper plug is fixedly installed with a transfusion pipe, the loading plate is fixedly provided with a limiting pipe below the loading plate, the inside of the limiting pipe is fixedly installed with a lower plug, the lower plug corresponds to the upper plug, and the inside of the transfusion pipe is provided with an opening and closing mechanism.
2. A high precision medical component calibration device according to claim 1, wherein: The communication pipe is fixedly provided with a solenoid valve.
3. A high precision medical component calibration device as defined in claim 1, wherein: The transfusion pipe is provided with a liquid inlet.
4. The high precision medical component calibration device of claim 1, wherein: The homogenizing mechanism comprises a rotating shaft fixedly installed at the output end of the motor extending to the inside of the heating box, and a stirring rod fixedly arranged on the rotating shaft.
5. The high precision medical component calibration device of claim 1, wherein: The opening and closing mechanism comprises a connecting rod fixedly arranged on the inside of the transfusion pipe, and a stopper arranged on the connecting rod.
6. A high precision medical component calibration device as defined in claim 5, wherein: The bottom of the limiting pipe is fixedly installed with a bearing rod, the bearing rod is fixedly installed with a bearing column, and the bearing column corresponds to the stopper.
7. A high precision medical component calibration device as in claim 1, wherein: The heating box is provided with a scale line.