Auxiliary device for blood concentration mass spectrum detection
By using a refrigerated storage mechanism driven by a semiconductor cooling chip and an electric hydraulic cylinder, combined with a protective cover and identification cards, the problems of uneven temperature and contamination during sample storage are solved, achieving accuracy and convenience in blood drug concentration mass spectrometry detection.
Patent Information
- Application Number
- CN202520450737.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Traditional sample storage methods cannot meet the stringent requirements of blood drug concentration mass spectrometry detection, resulting in drug components degrading or deteriorating at room temperature, affecting the accuracy of detection results.
The refrigerated storage mechanism, driven by a semiconductor cooling chip and an electric hydraulic cylinder, combined with a protective cover and identification card, ensures uniform sample temperature and prevents contamination, thereby improving sample management efficiency.
To ensure uniform sample storage temperature, prevent drug degradation and contamination, improve the accuracy and ease of operation of test results, and reduce the risk of sample confusion.
Smart Images
Figure CN223910854U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to blood drug concentration detection technical field, specifically is a blood drug concentration mass spectrum detection auxiliary device. BACKGROUND
[0002] Blood drug concentration mass spectrum detection occupies the key position in modern medicine, and is an important technical means in the field of precision medicine. It can accurately determine the concentration of drugs in blood, help doctors adjust drug dosage according to the specific situation of patients, improve treatment effect, reduce drug adverse reactions, especially in the use process of narrow therapeutic index drugs (such as antiepileptic drugs, immunosuppressants, etc.), blood drug concentration monitoring is crucial to ensure drug safety and effectiveness.
[0003] However, in the whole process of blood drug concentration mass spectrum detection, there are many problems to be solved in the storage link of the sample. The traditional sample storage method cannot meet the strict requirements of blood drug concentration mass spectrum detection. In ordinary storage environment, such as normal temperature condition, the drug components in blood sample may degrade, deteriorate or chemically react with other substances over time. For example, some biologically active drugs will have obvious concentration change within a few hours at room temperature, which will seriously affect the accuracy of the detection result, cause the doctor to make inappropriate treatment decisions based on the wrong data, and thus may delay the treatment opportunity of the patient, which may pose a potential threat to the health of the patient, and therefore a blood drug concentration mass spectrum detection auxiliary device is proposed to solve the above problems. UTILITY MODEL CONTENT
[0004] The technical problem to be solved by the utility model is to provide a blood drug concentration mass spectrum detection auxiliary device in view of the deficiencies in the prior art.
[0005] To solve the above technical problems, the utility model adopts the technical scheme of a blood drug concentration mass spectrum detection auxiliary device, which comprises a main body, four support rods are fixedly connected to the bottom corners of the main body, and a refrigeration storage mechanism is arranged on the main body.
[0006] The refrigeration storage mechanism comprises a storage cavity and a semiconductor refrigerating sheet, the storage cavity is arranged at the top of the main body, a cold copper block is fixedly connected to the inner wall of the bottom of the storage cavity, the bottom of the cold copper block penetrates through the main body and extends downward, the cold end of the semiconductor refrigerating sheet is connected to the bottom of the cold copper block, an electric hydraulic cylinder is connected to the inner wall of the bottom of the storage cavity, a storage plate is fixedly connected to the piston end of the electric hydraulic cylinder, and the storage plate is slidably connected to the outer wall of the cold copper block.
[0007] Preferably, the number of the cold copper blocks and the semiconductor refrigerating sheets is four, and they are arranged around the storage plate.
[0008] Preferably, the hot end of each semiconductor refrigeration sheet is connected with a heat dissipation fin.
[0009] Preferably, the main body is provided with a protection mechanism, which comprises a protection cover, the protection cover is inserted into the top of the main body and is located above the storage cavity, and the top of the protection cover is fixedly connected with a pull handle.
[0010] Preferably, the top of the main body is provided with a slot, and the protection cover is inserted into the slot.
[0011] Preferably, the top of the main body is fixedly connected with a clamping groove sleeve, and the inner cavity of the clamping groove sleeve is inserted with an identification card.
[0012] The above technical scheme can bring the following beneficial effects:
[0013] 1. The blood drug concentration mass spectrum detection auxiliary device can effectively prevent external dust, impurities and the like from falling into the storage cavity, avoid the blood sample from being polluted during storage, further improve the reliability of the detection result, conveniently insert and pull out the protection cover by pulling the pull handle upwards, facilitate the taking and placing of the protection cover, and is simple and convenient to operate.
[0014] 2. The blood drug concentration mass spectrum detection auxiliary device can effectively prevent external dust, impurities and the like from falling into the storage cavity, avoid the blood sample from being polluted during storage, further improve the reliability of the detection result, conveniently insert and pull out the protection cover by pulling the pull handle upwards, facilitate the taking and placing of the protection cover, and is simple and convenient to operate. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a front structure schematic view of the utility model;
[0016] Figure 2 It is a front view sectional view of the utility model;
[0017] Figure 3 It is a left view sectional view of the utility model;
[0018] Figure 4 The top view of the utility model removes the protective cover.
[0019] In the figure: 1, main body; 2, cold storage mechanism; 21, storage cavity; 22, cold lead copper block; 23, semiconductor refrigeration sheet; 24, electric hydraulic cylinder; 25, storage plate; 26, heat dissipation fin; 3, protection mechanism; 31, protective cover; 32, pull handle; 33, slot; 4, clamping groove sleeve; 5, identification card; 6, support rod. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0021] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0022] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "setting" should be understood broadly, for example, can be fixedly connected, set, or can be detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0023] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "several" is two or more than two, unless otherwise explicitly specified and limited.
[0024] Please refer to Figures 1-4One embodiment of this utility model is: a blood drug concentration mass spectrometry detection auxiliary device, including a main body 1, with support rods 6 fixedly connected to the four corners of the bottom of the main body 1, and a refrigeration storage mechanism 2 provided on the main body 1; the refrigeration storage mechanism 2 includes: a storage cavity 21 and a semiconductor cooling chip 23, the storage cavity 21 being opened at the top of the main body 1, a cooling copper block 22 being fixedly connected to the bottom inner wall of the storage cavity 21, the bottom of the cooling copper block 22 penetrating the main body 1 and extending downward, the cold end of the semiconductor cooling chip 23 being connected to the bottom of the cooling copper block 22, an electric hydraulic cylinder 24 being connected to the bottom inner wall of the storage cavity 21, the electric hydraulic cylinder 24 being self-locking, a placement plate 25 being fixedly connected to the piston end of the electric hydraulic cylinder 24, and the placement plate 25 being slidably connected to the outer wall of the cooling copper block 22, the number of cooling copper blocks 22 and semiconductor cooling chips 23 being four, and being respectively arranged around the placement plate 25, by activating the four semiconductor cooling chips The cold energy generated by the cold end of the thermoelectric cooler 23 is transferred to the cooling copper block 22, which in turn transfers the cold energy to the storage chamber 21, thereby reducing the temperature of the storage chamber 21. This ensures that the blood sample on the shelf 25 is cooled evenly, guaranteeing the uniformity of the sample storage temperature. This prevents instability of drug components in the sample due to temperature differences, effectively preventing drug degradation, deterioration, or chemical reactions, and ensuring the accuracy of the test results. By activating the electric hydraulic cylinder 24, the shelf 25 can be moved up and down, making it easy to adjust the height of the shelf 25 for placing and retrieving blood samples, thus improving the convenience of operation. Each thermoelectric cooler 23 has a heat dissipation fin 26 connected to its hot end. The heat dissipation fin 26 increases the heat dissipation area, which can dissipate the heat generated by the thermoelectric cooler 23 in a timely manner, effectively reducing the temperature of the hot end of the thermoelectric cooler 23 and ensuring the cooling efficiency and stability of the thermoelectric cooler 23.
[0025] Working principle: The sample is placed on the placement plate 25. The cold energy generated by the cold ends of the four semiconductor cooling chips 23 is transferred to the cooling copper block 22. The cooling copper block 22 transfers the cold energy to the storage chamber 21, thereby reducing the temperature of the storage chamber 21. This ensures that the blood sample on the placement plate 25 is cooled evenly, guaranteeing the uniformity of the sample storage temperature and preventing instability of drug components in the sample due to temperature differences. The electric hydraulic cylinder 24 moves the placement plate 25 up and down, which can easily adjust the height of the placement plate 25 for easy placement and retrieval of blood samples. The heat dissipation fins 26 increase the heat dissipation area, which can dissipate the heat generated by the semiconductor cooling chips 23 in a timely manner, effectively reducing the temperature of the hot end of the semiconductor cooling chips 23.
[0026] Please see Figures 1-4On the basis of the above-mentioned embodiments, another embodiment of the utility model discloses a protective mechanism 3 is arranged on the main part 1, the protective mechanism 3 includes: protective cover 31, protective cover 31 is inserted in the top of main part 1, and is located above the storage cavity 21, the top of main part 1 is set with the slot 33, protective cover 31 is inserted in the slot 33, the top of protective cover 31 is fixedly connected with the pull handle 32, the protective cover 31 that is set up can effectively prevent the dust, impurity etc. of outside falls into the storage cavity 21, avoids the blood sample to be contaminated in the storage process, further improves the reliability of detection result, by pulling the pull handle 32 upwards, the protective cover 31 can be conveniently inserted and removed, the protective cover 31 is convenient to take and place, and the operation is simple and convenient;The top front of main part 1 is fixedly connected with the clamping groove sleeve 4, the inner chamber of clamping groove sleeve 4 is inserted with the identification card 5, the identification card 5 that is set up facilitates the identification management of the sample of storage, and the staff can record the relevant information of sample on the identification card 5, so that when using the sample, the required sample can be quickly and accurately found, the detection error caused by sample confusion is avoided, the efficiency and accuracy of sample management are improved, the smoothness of the whole blood drug concentration mass spectrum detection process is helped to improve, and the identification card 5 is extracted from the clamping groove sleeve 4, which facilitates the replacement of the identification card 5.
[0027] Working principle: the protective cover 31 that is set up can effectively prevent the dust, impurity etc. of outside falls into the storage cavity 21, avoids the blood sample to be contaminated in the storage process, by pulling the pull handle 32 upwards, the protective cover 31 can be conveniently inserted and removed, the protective cover 31 is convenient to take and place, the identification card 5 that is set up facilitates the identification management of the sample of storage, and the staff can record the relevant information of sample on the identification card 5, so that when using the sample, the required sample can be quickly and accurately found, by extracting the identification card 5 from the clamping groove sleeve 4, the identification card 5 is replaced conveniently.
[0028] It is worth mentioning that the semiconductor refrigerating sheet 23 and the electric hydraulic cylinder 24 in the above-mentioned embodiments are common devices of prior art, and the type and the like can be customized according to actual use requirements, and the power supply interface of the power utilization equipment in the utility model is connected with the power supply system through a switch (not shown in the figure) and a wire (not shown in the figure), so as to realize control, the circuit control, the specific composition and the principle involved are prior art, which is well known in the current field, and is clear to those skilled in the art, so detailed description is not made here.
[0029] The utility model provides a kind of blood drug concentration mass spectrum detection auxiliary device, the method and approach of the specific implementation of this technical scheme are many, above-mentioned is only the preferred embodiment of the utility model, it should be pointed out, for the ordinary skilled person in the art, without departing from the principle of the utility model, still can make several improvements and refinements under the premise, these improvements and refinements also should be considered as the protection scope of the utility model. The components not specified in the embodiment can be implemented using existing technology.
Claims
1. A blood concentration mass spectrometry detection aid device comprising a main body (1), characterized in that: The bottom of the body (1) is respectively fixedly connected with a support rod (6), and the body (1) is provided with a refrigeration storage mechanism (2); The refrigeration storage mechanism (2) comprises a storage cavity (21) and a semiconductor refrigerating sheet (23), the storage cavity (21) is arranged at the top of the body (1), the bottom inner wall of the storage cavity (21) is fixedly connected with a cold conducting copper block (22), the bottom of the cold conducting copper block (22) penetrates through the body (1) and extends downward, the cold end of the semiconductor refrigerating sheet (23) is connected to the bottom of the cold conducting copper block (22), the bottom inner wall of the storage cavity (21) is connected with an electric hydraulic cylinder (24), the piston end of the electric hydraulic cylinder (24) is fixedly connected with a storage plate (25), and the storage plate (25) is in sliding connection with the outer wall of the cold conducting copper block (22).
2. The blood concentration mass spectrometry detection auxiliary device according to claim 1, characterized in that: The number of the cold conducting copper block (22) and the semiconductor refrigerating sheet (23) is four, and they are arranged around the storage plate (25).
3. The blood concentration mass spectrometry detection auxiliary device according to claim 2, characterized in that: The hot end of each semiconductor refrigerating sheet (23) is connected with a heat dissipation fin (26).
4. The blood concentration mass spectrometry detection auxiliary device according to claim 1, characterized in that: The body (1) is provided with a protection mechanism (3), the protection mechanism (3) comprises a protection cover (31), the protection cover (31) is inserted into the top of the body (1) and located above the storage cavity (21), and the top of the protection cover (31) is fixedly connected with a pull handle (32).
5. The blood concentration mass spectrometry detection auxiliary device according to claim 4, characterized in that: The top of the body (1) is provided with a slot (33), and the protection cover (31) is inserted into the slot (33).
6. The blood concentration mass spectrometry detection auxiliary device according to claim 1, characterized in that: The top of the body (1) is fixedly connected with a clamping groove sleeve (4), and the inner cavity of the clamping groove sleeve (4) is inserted with an identification card (5).