Blood test tablet convenient for blood sampling

Abstract

The utility model relates to a blood test sheet convenient to take blood, which belongs to the field of blood test sheets and comprises a protective shell, a blood test assembly convenient to take blood and test blood is arranged on the left side of the protective shell, and limiting assemblies for improving connection stability are arranged on the inner walls of the front side and the rear side of the blood test assembly. According to the blood test piece and the blood test assembly facilitating blood taking, the blood sample collection and analysis efficiency is greatly improved by providing the operation platform facilitating blood taking and blood test, the blood test assembly comprises the insertion groove and the blood test slide in sliding connection with the insertion groove, the blood test slide can be easily inserted and taken out through the structural design, and the blood sample collection and analysis efficiency is greatly improved. Therefore, a user can conveniently collect a blood sample, the blood sampling process is greatly simplified through the blood test slide glass, the blood test instrument can more accurately carry out photometric measurement or other detection methods, in addition, the design of the blood test assembly allows the user to rapidly carry out blood detection under different environments and conditions, and the blood test efficiency is improved. And errors possibly occurring in the operation process are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of blood test pieces, in particular to a blood test piece which is convenient for blood collection. Background Art

[0002] A portable blood tester is a small, lightweight medical device that allows users to quickly perform blood tests in a non-laboratory environment. This device is usually designed for individuals or medical professionals to collect and analyze blood samples at home, in clinics, in the field, or in other mobile environments. When in use, the blood tester uses a blood carrier to analyze the blood sample on the carrier.

[0003] As disclosed in Chinese patent publication number (CN207263754U), a portable automatic blood lipid testing device includes a shell, a controller is provided on the upper part of the shell, a speaker and a detector are installed on the lower part of the shell, a test paper card holder is provided on the surface of the detector, and a communication module and a storage module are provided inside the controller; a storage groove is provided on one side of the shell, and a storage device is installed inside the storage groove. The beneficial effects are: the sample is tested by the detector, and the signal is transmitted to the controller, the controller controls the display screen to display the test result and controls the speaker to broadcast the test result, so that the user can understand the test result; the test paper is stored by the outer box and the inner box, the sealing effect is good, and the drying chamber can ensure that the storage environment is sealed and dry, which is convenient for the storage of the test paper; the storage module and the communication module can realize the storage and transmission of the test results, which is convenient for long-term observation of the test results to understand the changing trend of the test results.

[0004] However, the existing technology, such as the above-mentioned patent, still has the problem of low efficiency in blood drawing and blood testing. The current mainstream rapid blood test steps are: fingertip needle prick, blood drawing, blood test paper coating, and blood test result comparison. The existing technical structure and usage method are roughly the same. The blood sample is placed through the sampling hole so that the blood sample contacts and distributes with the blood test paper, and then inserted into the portable blood tester for detection. This method has complicated operation steps and the multi-step operation is time-consuming, resulting in low efficiency of portable blood testing. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a blood test piece that is convenient for blood collection and has the advantages of rapid blood collection and blood testing, thereby solving the problem of low efficiency of blood collection and blood testing in the existing technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a blood test strip for facilitating blood collection, comprising a protective housing, a blood test assembly for facilitating blood collection and testing provided on the left side of the protective housing, and limit assemblies for improving connection stability provided on the front and rear inner walls of the blood test assembly;

[0007] The blood testing component includes a slot on the left side of the protective shell, the inner wall of the slot is slidably connected to a blood testing slide, the upper surface of the blood testing slide is provided with a blood storage groove, and the upper and lower sides of the protective shell are both provided with gripping arc grooves.

[0008] Furthermore, the length of the blood test slide is greater than the depth of the inner cavity of the slot, and the blood storage groove is a circular groove.

[0009] Furthermore, a blocking piece is fixed to the inner wall of the upper arc-holding groove, and the length of the blocking piece is equal to the distance between the left and right inner walls of the arc-holding groove.

[0010] Furthermore, the limit assembly includes two fixing frames respectively fixed on the front and rear inner walls of the slot, a connecting rod is fixed between the upper and lower inner walls of the two fixing frames, and a limit clamping plate is fixed on the outer sides of the two connecting rods, and a connecting groove is provided on the front and rear inner walls of the slot, and a support spring is fixed on the inner wall on the opposite side of the two connecting grooves, and the opposite ends of the two support springs are respectively fixed to the side opposite to the two limit clamping plates.

[0011] Furthermore, the cross-sectional shapes of the two limiting clamps are both U-shaped, and the distance between the upper and lower inner walls of the limiting clamps is equal to the thickness of the blood test slide.

[0012] Furthermore, the left end portions of the two limiting clamps on the opposite side are each provided with an introduction slope, and the inner walls of the two limiting clamps on the opposite side are each fixed with a buffer pad.

[0013] Furthermore, the upper surfaces of the two limit clamps are each provided with a rotation hole penetrating downward, and the two limit clamps are respectively rotatably connected to the outer sides of the two connecting rods through the rotation holes.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] 1. The blood test strip that facilitates blood collection and the blood test assembly greatly improve the efficiency of blood sample collection and analysis by providing an operating platform that facilitates blood collection and blood testing. The blood test assembly includes a slot and a blood test slide slidably connected thereto. This structural design allows the blood test slide to be easily inserted and removed, thereby facilitating the user to collect blood samples. The blood test slide greatly simplifies the blood collection process and helps the blood tester to more accurately perform photometric measurements or other detection methods. In addition, the design of the blood test assembly allows users to quickly perform blood tests in different environments and conditions, which not only reduces the possibility of errors during operation.

[0016] 2. The blood test slide that is convenient for blood collection has a limiting component by arranging a fixing frame and a connecting rod on the front and rear inner walls of the slot, and fixing a limiting card plate on the outside of the connecting rod. The limiting component provides a stable support structure for the blood test slide, ensuring the correct position of the blood test slide in the slot and preventing accidental movement or falling off during operation. The U-shaped cross-section and the introduction slope design of the limiting card plate allow the blood test slide to be smoothly inserted and fixed. At the same time, the use of the support spring provides additional elastic force, ensuring a close fit between the limiting card plate and the blood test slide, which not only improves the stability of the blood test slide during the detection process, but also reduces the detection error caused by the movement of the slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the blood test component of the present invention;

[0019] Figure 3 This is a schematic diagram of the limit assembly of the utility model;

[0020] Figure 4 This is a top view of the limit assembly of the utility model;

[0021] Figure 5 It is a partial schematic diagram of the limit assembly of the utility model.

[0022] In the figure: 1 protective shell, 2 blood test component, 21 slot, 22 blood test slide, 23 blood storage groove, 24 grasping arc groove, 25 baffle, 3 limit assembly, 31 fixing frame, 32 connecting rod, 33 limit card plate, 34 connecting groove, 35 support spring, 36 buffer pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 In this embodiment, a blood test strip for facilitating blood collection includes a protective shell 1. A blood test component 2 for facilitating blood collection and testing is provided on the left side of the protective shell 1. The front and rear inner walls of the blood test component 2 are provided with limit components 3 for improving connection stability.

[0025] See also Figure 2In order to facilitate blood collection and testing, the blood testing component 2 in this embodiment includes a slot 21 opened on the left side of the protective shell 1. The inner wall of the slot 21 is slidably connected to a blood testing slide 22 to ensure that the blood testing slide 22 has been installed in the slot 21 of the protective shell 1 and the blood storage groove 23 on the blood testing slide 22 is clean. The upper surface of the blood testing slide 22 is provided with a blood storage groove 23, and the upper and lower sides of the protective shell 1 are provided with a gripping arc groove 24.

[0026] In this embodiment, the length of the blood test slide 22 is greater than the depth of the inner cavity of the slot 21, the blood storage groove 23 is a circular groove, and a baffle 25 is fixed to the inner wall of the upper pinching arc groove 24, and the length of the baffle 25 is equal to the distance between the left and right inner walls of the pinching arc groove 24. A blood collection needle is used to collect blood at the fingertips or other appropriate parts, and the obtained blood sample is directly smeared on the blood storage groove 23 on the blood test slide 22. The blood test slide 22 containing the blood sample is inserted into the portable blood test instrument for testing, and the blood test instrument is left to analyze the blood sample and display the results.

[0027] See also Figures 3 to 5 In order to improve the connection stability, the limiting assembly 3 in this embodiment includes two fixing frames 31 fixed to the inner walls of the front and rear sides of the slot 21 respectively. A connecting rod 32 is fixed between the upper and lower inner walls of the two fixing frames 31. The outer sides of the two connecting rods 32 are fixed with limiting clamping plates 33. Ensure that the slot 21 of the protective shell 1 is clean and a new blood test slide 22 is ready. Insert one end of the blood test slide 22 between the two limiting clamping plates 33 through the introduction slope. The inner walls of the front and rear sides of the slot 21 are provided with connecting grooves 34. Support springs 35 are fixed to the inner walls on the opposite sides of each connecting groove 34, and the opposite ends of the two support springs 35 are fixed to the opposite sides of the two limit clamps 33. When the blood test slide 22 is fully inserted into place, the elastic force of the support springs 35 will act on the limit clamps 33, pushing them to rotate around the connecting rod 32 again. The rotation of the limit clamps 33 will make it fit with the blood test slide 22, thereby fixing the position of the blood test slide 22 in the slot 21. This fixing process ensures that the blood test slide 22 will not move or fall off during the subsequent blood test process.

[0028] In this embodiment, the cross-section of the two limiting clamps 33 is U-shaped. The distance between the upper and lower inner walls of the limiting clamps 33 is equal to the thickness of the blood test slide 22. The left ends of the two limiting clamps 33 on the opposite side are provided with an introduction slope. The inner walls of the two limiting clamps 33 on the opposite side are fixed with a buffer pad 36. Once the blood test slide 22 is fixed in place, blood can be drawn and smeared, and then inserted into the portable blood test instrument for testing. After the test is completed, the used blood test slide 22 can be removed from the slot 21. And replace the new blood test slide 22 for the next test. Since the protective shell 1 is recyclable, it is only necessary to replace the blood test slide 22. The upper surfaces of the two limit clamps 33 are provided with downward-penetrating rotation holes, and the two limit clamps 33 are respectively rotatably connected to the outside of the two connecting rods 32 through the rotation holes. The introduction slope of the blood test slide 22 helps to start the insertion process smoothly. As the blood test slide 22 continues to be inserted, it will push the two limit clamps 33 to move outward. This action is a rotation around the connecting rod 32.

[0029] The working principle of the above embodiment is:

[0030] (1) Ensure that the blood test slide 22 has been installed in the slot 21 of the protective housing 1 and that the blood storage groove 23 on the blood test slide 22 is clean. Use a lancet to draw blood from the fingertip or other appropriate part, and smear the obtained blood sample directly into the blood storage groove 23 on the blood test slide 22. Insert the blood test slide 22 containing the blood sample into the portable blood tester for testing, and wait for the blood tester to analyze the blood sample and display the result.

[0031] (2) Ensure that the slot 21 of the protective housing 1 is clean and a new blood test slide 22 is ready. Insert one end of the blood test slide 22 between the two limit cards 33 through the introduction bevel. At this time, the introduction bevel of the blood test slide 22 helps to start the insertion process smoothly. As the blood test slide 22 continues to be inserted, it will push the two limit cards 33 to move outward. This action is a rotation around the connecting rod 32. When the blood test slide 22 is fully inserted into place, the elastic force of the support spring 35 will act on the limit cards 33, pushing them to rotate around the connecting rod 32 again. The limit cards The rotation of 33 will make it fit with the blood test slide 22, thereby fixing the position of the blood test slide 22 in the slot 21. This fixing process ensures that the blood test slide 22 will not move or fall off during the subsequent blood test process. Once the blood test slide 22 is fixed in place, blood sampling and smearing operations can be performed, and then it can be inserted into the portable blood tester for testing. After the test is completed, the used blood test slide 22 can be removed from the slot 21 and replaced with a new blood test slide 22 for the next test. Since the protective shell 1 is reusable, only the blood test slide 22 needs to be replaced.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0033] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. It is common knowledge in this field, so this application document will no longer explain the control method and circuit connection in detail.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A blood test strip for convenient blood collection, comprising a protective housing (1), characterized in that: A blood testing component (2) is provided on the left side of the protective housing (1) for facilitating blood collection and testing, and a limiting component (3) is provided on the front and rear inner walls of the blood testing component (2) for improving connection stability; The blood test component (2) comprises a slot (21) provided on the left side of the protective shell (1); a blood test slide (22) is slidably connected to the inner wall of the slot (21); a blood storage groove (23) is provided on the upper surface of the blood test slide (22); and gripping arc grooves (24) are provided on the upper and lower sides of the protective shell (1).

2. A blood test strip for facilitating blood collection according to claim 1, characterized in that: The length of the blood test slide (22) is greater than the depth of the inner cavity of the slot (21), and the blood storage groove (23) is a circular groove.

3. The blood test strip for facilitating blood collection according to claim 1, characterized in that: A blocking piece (25) is fixed to the inner wall of the upper gripping arc groove (24), and the length of the blocking piece (25) is equal to the distance between the left and right inner walls of the gripping arc groove (24).

4. The blood test strip for facilitating blood collection according to claim 1, characterized in that: The limiting assembly (3) comprises two fixing frames (31) respectively fixed to the inner walls on the front and rear sides of the slot (21); a connecting rod (32) is fixed between the upper and lower inner walls of the two fixing frames (31); a limiting clamping plate (33) is fixed on the outer sides of the two connecting rods (32); a connecting groove (34) is provided on the inner walls on the front and rear sides of the slot (21); a supporting spring (35) is fixed to the inner wall on the opposite side of the two connecting grooves (34); and opposite ends of the two supporting springs (35) are respectively fixed to the opposite side of the two limiting clamping plates (33).

5. The blood test strip for facilitating blood collection according to claim 4, characterized in that: The cross-sectional shapes of the two limiting clamping plates (33) are both U-shaped, and the distance between the upper and lower inner walls of the limiting clamping plates (33) is equal to the thickness of the blood test slide (22).

6. The blood test strip for facilitating blood collection according to claim 4, characterized in that: The left end portions of the two limiting clamping plates (33) on the opposite side are both provided with an introduction slope, and the inner walls of the two limiting clamping plates (33) on the opposite side are both fixed with a buffer pad (36).

7. The blood test strip for facilitating blood collection according to claim 4, characterized in that: The upper surfaces of the two limit clamping plates (33) are each provided with a rotation hole penetrating downwards, and the two limit clamping plates (33) are respectively rotatably connected to the outer sides of the two connecting rods (32) through the rotation holes.

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