Medical blood detection device

Abstract

The utility model relates to the technical field of blood detection, in particular to a medical blood detection device which comprises a detector and a detection end located in the detector, an installation groove is formed in a bottom plate of the detector, a test tube rack used for placing a sample tube is detachably installed in the installation groove, and the test tube rack is connected with the detection end. The test tube rack comprises a tray mounted in the mounting groove and a handle arranged in the center of the tray, a driving assembly used for rotating the tray is arranged below the mounting groove, the output end of the driving assembly is connected to the center of the bottom of the tray, and a plurality of placement grooves are formed in the circumferential end face of the tray at equal intervals; and the detection end is positioned above one of the placing grooves. Through the effect of the replaceable tray, blood samples are convenient to replace and take out, the sample tubes are not prone to being broken by mistake, and a large number of samples can be detected by rotating the tray through the driving assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of blood testing, in particular to a medical blood testing device. Background Art

[0002] During clinical examinations in hospitals, blood samples are usually collected from patients first, and then placed in a blood testing device for testing to determine the patient's condition. In order to ensure the accuracy of each blood test sample, the blood testing device requires single-tube testing during the testing process.

[0003] At present, the detection chamber of the blood testing device in the prior art usually has only one position for holding a sample tube. During the test, the sample tubes containing blood samples need to be placed in the blood testing instrument one by one. The operation is cumbersome, and accidents may easily occur during the process of taking and placing the sample tubes, causing the sample tubes to break. Utility Model Content

[0004] In order to solve the problems of the prior art, the utility model provides a medical blood testing device; the device is convenient for replacing and taking out blood samples, the sample tube is not easily broken by mistake, and a large number of samples can be tested.

[0005] The solution adopted by the utility model to solve its technical problems is: a technical field of blood testing, including a detector and a detection end located in the detector, characterized in that a mounting groove is provided on the bottom plate of the detector, a test tube rack for placing sample tubes is detachably installed in the mounting groove, the test tube rack includes a tray installed in the mounting groove and a handle arranged at the center of the tray, a driving component for rotating the tray is provided below the mounting groove, the output end of the driving component is connected to the center of the bottom of the tray, a plurality of placement grooves are equidistantly arranged on the circumferential end surface of the tray, and the detection end is located above one of the placement grooves.

[0006] By adopting the above technical solution, the replaceable tray can be taken out with the handle after the test, avoiding the need to take out the sample tubes one by one, which may cause the sample tubes to be easily broken. It is also convenient to place, and the tray can be rotated to the position below the detection end by the driving component.

[0007] Furthermore, an output hole is provided at the center of the bottom of the installation groove, and the driving assembly includes a driving motor embedded in the bottom plate of the detector and a driving wheel installed on the output shaft of the driving motor. A driving groove adapted to the driving wheel is provided at the center of the bottom of the tray, and the driving wheel passes through the output hole and is snapped into the driving groove.

[0008] By adopting the above technical solution, the driving wheel on the output shaft of the driving motor is embedded in the driving groove at the center position of the bottom of the tray, and the tray is driven to rotate by the rotation of the output shaft to perform automatic detection.

[0009] Furthermore, a fixing plate is provided in the middle of the handle, and a plurality of fixing holes are provided on the circumferential end surface of the fixing plate, and the fixing holes correspond to the positions of the placement slots.

[0010] By adopting the above technical solution, the fixing plate can fix the sample tube inserted into the tray.

[0011] Furthermore, the sample tube is provided with a two-dimensional code representing the sample information, and the detector is provided with an identification terminal for identifying the two-dimensional code.

[0012] By adopting the above technical solution, when the detector performs automatic detection, the identification end can identify the QR code information on the sample tube to prevent confusion.

[0013] Furthermore, a positioning piece is provided on one side of the upper outer surface of the sample tube, a positioning groove adapted to the positioning piece is provided on the inner side of the fixing hole, the position of the positioning groove corresponds to the identification end, and the two-dimensional code is provided on the positioning piece.

[0014] By adopting the above technical solution, the positioning sheet and the positioning groove ensure that the position of the QR code is always scanned by the recognition end on the front side.

[0015] Furthermore, the detector is provided with a control console for operating the blood detector, and the control console includes control keys for controlling the driving component.

[0016] By adopting the above technical solution, automatic rotation can be performed by pressing a control key externally.

[0017] Furthermore, the detector is provided with a receiving and placing opening on the outside for taking and placing the sample tube, and a protective door is installed at the receiving and placing opening.

[0018] Furthermore, slide rails are provided on the left and right sides of the taking and placing opening, and the left and right sides of the protective door are slidably connected to the slide rails.

[0019] Furthermore, a transparent window is provided on the protective door.

[0020] By adopting the above technical solution, the opening can be used for users to take and place test tubes, the protective door can prevent foreign matter from entering the detector, and the transparent window can be used to observe the detection situation.

[0021] In summary, the beneficial effects of the utility model are:

[0022] 1. The utility model provides a test tube rack for storing multiple sample tubes. The test tube rack is provided with a handle for easy taking and placing. When taking out, the hand can be put into the taking and placing opening and taken out by the handle. It is convenient to replace and take out the blood sample, and it is not easy to accidentally break the sample tube.

[0023] 2. The utility model arranges a driving assembly inside the detector to rotate the tray, and then recognizes the QR code on the sample tube through the recognition end, and presses the external control key to automatically detect multiple samples.

[0024] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0026] Figure 2 This is a structural diagram of the test tube rack in this embodiment;

[0027] Figure 3 This is a cross-sectional view of the test tube rack of this embodiment;

[0028] Figure 4 2 is a structural diagram of the drive assembly of this embodiment.

[0029] In the figure: 1. detector; 2. detection end; 3. drive assembly; 31. mounting slot; 32. drive motor; 33. drive wheel; 4. test tube rack; 41. tray; 411. drive slot; 42. handle; 43. fixing plate; 411. placement slot; 431. fixing hole; 5. control console; 6. sample tube; 61. QR code; 7. protective door; 8. slide rail; 9. identification end; 10. control key; 11. pick-up and release port; 12. transparent window; 13. positioning piece; 14. positioning slot. DETAILED DESCRIPTION

[0030] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0031] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "top", "inside", "outside" and the like used herein to indicate positions or positional relationships are based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. Unless otherwise specified, "plurality" means two or more.

[0032] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0033] like Figures 1 to 3 As shown, a medical blood testing device includes a detector 1 and a detection end 2 located in the detector 1. When in use, the detection end 2 absorbs the blood sample of the sample tube 6 vertically downward; wherein a mounting groove 31 is provided on the bottom plate of the detector 1 of the utility model, and a test tube rack 4 for placing the sample tube 6 is detachably installed in the mounting groove 31, and the test tube rack 4 includes a tray 41 installed in the mounting groove 31 and a handle 42 arranged at the center position of the tray 41, and a driving component 3 for rotating the tray 41 is provided below the mounting groove 31, and the output end of the driving component 3 is connected to the center position of the bottom of the tray 41, and a plurality of placement grooves 411 are equidistantly arranged on the circumferential end surface of the tray 41 for placing each sample tube 6, and the detection end 2 is located above one of the placement grooves 411. An output hole 311 is provided at the bottom center of the installation groove 31. The driving assembly 3 includes a driving motor 32 embedded in the bottom plate of the detector 1 and a driving wheel 33 installed on the output shaft of the driving motor 32. A driving groove 411 adapted to the driving wheel 33 is provided at the bottom center of the tray 41. The driving wheel 33 passes through the output hole 311 and is snapped into the driving groove 411 to drive the test tube rack 4 to rotate.

[0034] In this practical example, a test tube rack 4 for storing multiple sample tubes 6 is provided to replace the original manual placement of sample tubes 6 one by one. A handle 42 is provided on the test tube rack 4 for easy placement, which makes it convenient to replace and remove blood samples and is not easy to accidentally break the sample tube 6. A mounting slot 3 is also provided inside the detector 1 to place the sample rack. The driving component 3 of this embodiment is a driving motor 32, which is installed in the bottom plate of the detector 1. An output hole 311 is provided at the bottom of the placement slot 411. The output shaft of the motor passes through the output hole 311 and a gear is installed as a driving wheel 33. In order to rotate the tray 41 for automated testing, a driving slot 411 with a shape that matches the driving wheel 33 is provided at the center of the bottom of the tray 41. The driving wheel 33 is installed in the driving slot 411, and the rotation of the motor drives the tray 41 to rotate.

[0035] like Figure 2As shown, in this embodiment, a fixing plate 43 is further provided in the middle of the handle 42, and a plurality of fixing holes 431 are provided on the circumferential end surface of the fixing plate 43, and the fixing holes 431 correspond to the positions of the placement slots 411, and the fixing holes 431 fix the sample tube 6 inserted into the placement slots 411. A two-dimensional code 61 representing sample information is provided on the sample tube 6, and an identification terminal 9 for identifying the two-dimensional code 61 is provided in the detector 1, and the identification terminal 9 is aligned with the two-dimensional code 61 on the sample tube 6, and blood information is recorded each time a sample tube 6 is checked.

[0036] To ensure that the two-dimensional code 61 is aligned with the identification end 9 when the sample tube 6 is placed into the test tube rack 4, as shown in FIG. Figure 3 As shown, in this embodiment, a positioning piece 13 is provided on one side of the upper outer surface of each sample tube 6, and a positioning groove 14 adapted to the positioning piece 13 is provided inside the fixing hole 431; the original sample tube 6 can be inserted into the fixing hole 431, but the sample tube 6 with the positioning piece 13 cannot be inserted into the sample tube 6 if the positioning piece 13 is not inserted into the positioning groove 14. The position of the positioning groove 14 corresponds to the identification end 9, and the two-dimensional code 61 is attached to the upper middle part of the positioning piece 13, ensuring that the position of the two-dimensional code 61 is aligned with the identification end 9.

[0037] like Figure 1 As shown, in this embodiment, a control console 5 for controlling the blood tester 1 is provided on the right side of the housing of the tester 1. The control console 5 includes a touch screen and a control key 10 for controlling the drive motor 32. The control key 10 is used to control the drive motor and the reducer of this embodiment to rotate to a fixed scale position, so that the QR code 61 is aligned with the identification terminal 9, and the drive motor 32 can be controlled to rotate for automatic detection.

[0038] like Figure 1 As shown, in this embodiment, a receiving and placing opening 11 for taking and placing the sample tube 6 is provided on the left side of the housing of the detector 1, and slide rails 8 are provided on the left and right sides of the receiving and placing opening 11. A protective door 7 is installed on the slide rails 8, and the left and right sides of the protective door 7 are slidably connected to the slide rails 8. When the protective door 7 is not in use, foreign matter can be prevented from entering the instrument. When in use, the protective door 7 is pushed upward by the slide rails 8 to open the receiving and placing opening 11. In addition, a transparent window 12 is provided on the protective door 7, through which the detection situation can be observed.

[0039] The working principle of this embodiment is: when working, a test tube rack 4 for storing multiple sample tubes 6 with a handle 42 for easy pick-up and placement is placed in the installation groove 31 through the pick-up and placement opening 11, and then the switch is pressed to work; when taking out, the hand is inserted into the pick-up and placement opening 11 and the handle 42 can be used to take it out, which is convenient for replacing and taking out blood samples. The sample tube 6 is fixed with the fixing plate 43 on the test tube rack 4, which is not easy to accidentally break the sample tube 6, and a driving motor 32 is arranged inside the detector 1 to drive the tray 41 to rotate, and the control key 9 for controlling the driving motor 32 can be pressed to automatically detect a large number of samples.

[0040] The embodiments described above are only preferred implementation modes of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and modifications made by technicians in this field on the basis of the utility model shall fall within the protection scope of the present utility model.

Claims

1. A medical blood testing device, comprising a testing instrument and a testing end located in the testing instrument, It is characterized in that A mounting groove is provided on the bottom plate of the detector, and a test tube rack for placing sample tubes is detachably installed in the mounting groove. The test tube rack includes a tray installed in the mounting groove and a handle provided at the center of the tray. A driving assembly for rotating the tray is provided below the mounting groove, and the output end of the driving assembly is connected to the center of the bottom of the tray. A plurality of placement grooves are equidistantly provided on the circumferential end surface of the tray, and the detection end is located above one of the placement grooves.

2. A medical blood testing device according to claim 1, It is characterized in that An output hole is provided at the center of the bottom of the installation groove. The driving assembly includes a driving motor embedded in the bottom plate of the detector and a driving wheel installed on the output shaft of the driving motor. A driving groove adapted to the driving wheel is provided at the center of the bottom of the tray, and the driving wheel passes through the output hole and is snapped into the driving groove.

3. A medical blood testing device according to claim 1, It is characterized in that A fixing plate is also arranged in the middle of the handle, and a plurality of fixing holes are arranged on the circumferential end surface of the fixing plate, and the fixing holes correspond to the positions of the placement grooves.

4. A medical blood testing device according to claim 3, It is characterized in that The sample tube is provided with a two-dimensional code representing the sample information, and the detector is provided with an identification terminal for identifying the two-dimensional code.

5. A medical blood testing device according to claim 4, It is characterized in that A positioning piece is provided on one side of the upper outer surface of the sample tube, a positioning groove adapted to the positioning piece is provided on the inner side of the fixing hole, the position of the positioning groove corresponds to the identification end, and the two-dimensional code is provided on the positioning piece.

6. A medical blood testing device according to claim 1, It is characterized in that The detector is provided with a control console for operating the blood detector, and the control console includes control keys for controlling the driving component.

7. A medical blood testing device according to claim 1, It is characterized in that The detector is provided with a receiving and placing opening on the outside for taking and placing the sample tube, and a protective door is installed at the receiving and placing opening.

8. A medical blood testing device according to claim 7, It is characterized in that Slide rails are arranged on the left and right sides of the taking and placing opening, and the left and right sides of the protective door are slidably connected with the slide rails.

9. A medical blood testing device according to claim 8, It is characterized in that The protective door is provided with a transparent window.

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