Urine sugar detection device and method for endocrinology department

Abstract

The invention discloses a urine sugar detection device and method for the endocrinology department. The urine sugar detection device comprises a base, a shell is movably installed at the upper end of the base, and a lifting ejection mechanism is arranged between the shell and the base; the turntable is movably mounted in the middle of the upper end of the shell, and a rotary uniform mixing mechanism is arranged between the turntable and the shell; and the baffle disc is movably installed at the upper end of the rotary disc, and a centrifugal limiting mechanism is arranged between the baffle disc and the rotary disc. Through cooperative use of the jacket and the rotary mixing mechanism of the turntable, non-contact three-dimensional mixing of urine in the test tube is realized, the effect of completely avoiding direct contact between the detection device and the urine is achieved, and the problem of medical health potential safety hazards caused by pollution of a stirring rod in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and in particular to a urine sugar detection device and method for endocrinology. Background Art

[0002] The Endocrinology Department is a place in the hospital that specializes in the treatment of endocrine diseases. It is mainly responsible for the clinical diagnosis and treatment of diabetes, obesity, osteoporosis, gout, lipid metabolism disorders, and diseases of the thyroid, pituitary, adrenal glands, gonads, parathyroid glands, etc. Urine sugar testing is a common test item for diabetes in the Endocrinology Department.

[0003] For example, a urine sugar detection device for endocrinology disclosed in the authorization announcement number CN213957402U includes a bottom plate, vertical plates are fixedly installed at the four corners of the bottom surface of the bottom plate, one end of the vertical plate is connected to a hollow box, the four corners of the top surface of the hollow box and the four corners of the inner bottom surface are provided with through grooves, two grooves are provided at the center position of one side of the inner wall of the hollow box, two through holes are provided at the center position of one side of the outer surface of the hollow box, a fixed groove is provided at the center position below one side of the vertical plate, and a card is movably installed in the through hole. After adopting the above technical solution, the beneficial effects of the present invention are as follows: by arranging the vertical plates, the hollow box, the through grooves, the grooves, the through holes, the fixed grooves and the card, it is possible to prevent the hospital staff from accidentally knocking over the urine sugar detection device, ensure the stability of the urine sugar detection device during operation, and enable the detection work to proceed normally, thereby effectively preventing liquid leakage, not causing environmental pollution, and avoiding the trouble of cleaning up liquid leakage.

[0004] While the aforementioned patent, by providing vertical plates, hollow boxes, through slots, grooves, through holes, fixed slots, and pallets, can prevent hospital staff from accidentally knocking over the urine glucose testing device, the stirring system utilizes a direct-contact design with a motor-driven stirring rod. While piston seals attempt to address the issue of liquid leakage, multiple contradictions exist in practice: the most fundamental contradiction lies in the incompatibility between medical hygiene requirements and mechanical design. The stirring rod must be immersed in urine for operation, leading to two irreconcilable conflicts. If designed to be reusable, biological contaminants will remain on the surface of the stirring rod. Even with high-temperature and high-pressure disinfection, the complex curved surface structure will leave blind spots for cleaning, which does not meet the sterilization requirements for body fluid contact instruments in the "Technical Specifications for Disinfection of Medical Institutions." If designed to be disposable, the rigid connection between the motor and the stirring rod requires the entire motor assembly to be discarded after each test, resulting in a significant waste of resources. Summary of the Invention

[0005] The object of the present invention is to provide a urine sugar detection device and method for endocrinology to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A urine sugar detection device for endocrinology department, comprising

[0008] The base has a shell movably mounted on its upper end, and a lifting and ejecting mechanism is provided between the shell and the base;

[0009] A turntable is movably mounted on the middle portion of the upper end of the housing, and a rotating mixing mechanism is provided between the turntable and the housing;

[0010] The baffle is movably mounted on the upper end of the turntable, and a centrifugal limiting mechanism is provided between the baffle and the turntable.

[0011] Furthermore, the lifting and ejecting mechanism includes a support frame annularly fixed to the inner wall of the bottom end of the shell, and an annular guide rail annularly fixed to the top end of the support frame, and a plurality of vertical ejecting rods are movably installed on the upper end of the annular guide rail.

[0012] Furthermore, the lifting and ejecting mechanism also includes an electric push rod vertically fixed to the middle of the top end of the base, and the output shaft of the electric push rod is fixedly connected to the middle of the bottom end of the support frame.

[0013] Furthermore, the rotating mixing mechanism includes an annular wall groove opened on the inner wall of the upper end of the shell, and a gear ring fixed on the inner wall of the annular wall groove. A number of vertical grooves of equal arc are opened on the turntable, and a jacket is vertically connected to the inside of the vertical groove. A gear meshing with the gear ring is fixedly connected to the outer wall of the bottom end of the jacket. A motor is fixedly installed in the middle of the top end of the support frame, and the output shaft of the motor is connected to the middle of the bottom end of the turntable.

[0014] Furthermore, a linear bearing movably sleeved with the ejector rod is fixedly connected to the middle of the bottom end of the sleeve, and the top end of the ejector rod passes through the linear bearing and is movably sleeved with the sleeve.

[0015] Furthermore, an annular groove is provided on the inner wall of the bottom end of the vertical groove, and a guide ring movably connected to the annular groove is fixedly connected to the outer wall of the upper end of the jacket.

[0016] Furthermore, a plurality of vertical lifting rods are fixed at the upper end of the base in equal arcs, and a rod groove for movably sleeved with the lifting rods is provided at the bottom end of the shell.

[0017] Furthermore, the centrifugal limiting mechanism includes several guide grooves opened on the turntable, a transverse spring is fixedly connected to the inner wall of the guide groove on one side close to the vertical groove, the other end of the spring is fixedly connected to a vertical connecting piece, the top of the connecting piece and one side close to the vertical groove is fixedly connected to a baffle, a transverse guide rod is fixedly connected to the bottom end of the guide groove, and the bottom end of the connecting piece is movably connected to the guide rod.

[0018] A method for using a urine sugar detection device for endocrinology department comprises the following steps:

[0019] Step 1: Place the test tube containing urine into the vertical slot and fit it into the jacket. The jacket is held in a vertical position by the cooperation of the guide ring and the annular groove to ensure that the test tube does not shift during subsequent rotation.

[0020] Step 2: Start the motor, which drives the turntable to rotate at high speed. When the turntable rotates, the gear at the bottom of the jacket moves along the ring gear, and at the same time drives the jacket to rotate. The combined rotation and revolution of the jacket fully mixes the urine and reagent in the test tube;

[0021] Step 3: When the turntable rotates at high speed, centrifugal force causes the connector to move horizontally along the guide rod, stretching the spring. When the connector moves, it drives the baffle to move to the top of the vertical slot, forming a blocking structure to prevent the test tube from escaping from the jacket during centrifugation.

[0022] Step 4: After the turntable stops rotating, the centrifugal force disappears, the spring rebounds and resets the baffle, then the electric push rod is started to drive the support frame down, the ejector rod rises in the opposite direction, extends into the interior from under the jacket, and smoothly ejects the test tube clamped by the jacket, completing the detection process.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention achieves non-contact three-dimensional mixing of urine in a test tube by cooperating with the rotating mixing mechanism of the jacket and the turntable, completely avoiding direct contact between the detection device and the urine, and solving the medical hygiene and safety risks caused by contamination of the stirring rod in the prior art.

[0025] 2. The present invention realizes the automatic taking and placing operation of the test tube through the precise coordination of the ejector rod and the linear bearing, so that the test tube does not need to be touched manually during the entire detection process, which solves the cross-contamination risk caused by manual operation in the prior art and avoids the waste of resources caused by the disposable use of the motor component. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall front view structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the cross-sectional structure of the housing of the present invention;

[0028] Figure 3 For the present invention Figure 2 An enlarged schematic diagram of point A in FIG.

[0029] Figure 4 For the present invention Figure 2 An enlarged schematic diagram of point B in FIG.

[0030] Figure 5 For the present invention Figure 2Enlarged schematic diagram of point C in FIG.

[0031] In the figure: 1. Base; 2. Housing; 3. Turntable; 4. Baffle; 5. Support frame; 6. Annular guide rail; 7. Ejector rod; 8. Electric push rod; 9. Annular wall groove; 10. Ring gear; 11. Vertical groove; 12. Jacket; 13. Gear; 14. Linear bearing; 15. Annular groove; 16. Guide ring; 17. Lifting rod; 18. Rod groove; 19. Guide groove; 20. Spring; 21. Connector; 22. Guide rod; 23. Motor. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0033] like Figure 1-5 As shown, the present invention provides a technical solution:

[0034] A urine sugar detection device for endocrinology includes a base 1, a shell 2 is movably mounted on the upper end thereof, a lifting and ejecting mechanism is provided between the shell 2 and the base 1, the lifting and ejecting mechanism includes a support frame 5 annularly fixed to the inner wall of the bottom end of the shell 2, and an annular guide rail 6 annularly fixed to the top end of the support frame 5, a plurality of vertical ejecting rods 7 are movably mounted on the upper end of the annular guide rail 6, and the lifting and ejecting mechanism also includes an electric push rod 8 vertically fixed to the middle part of the top end of the base 1, and the output shaft of the electric push rod 8 is fixedly connected to the middle part of the bottom end of the support frame 5. A plurality of vertical lifting rods 17 are fixed at the upper end of the base 1 with equal arcs, and a rod groove 18 is provided at the bottom end of the shell 2 for movably sleeved with the lifting rod 17. A linear bearing 14 movably sleeved with the ejector rod 7 is fixedly connected to the middle of the bottom end of the jacket 12. The top end of the ejector rod 7 passes through the linear bearing 14 and is movably sleeved with the jacket 12. The turntable 3 is movably mounted on the middle of the upper end of the shell 2. A rotating mixing mechanism is provided between the turntable 3 and the shell 2. The rotating mixing mechanism includes an annular wall groove 9 provided on the inner wall of the upper end of the shell 2, and a fixed A gear ring 10 is fixed on the inner wall of the annular wall groove 9, and a plurality of vertical grooves 11 are opened on the turntable 3 with equal arcs. A jacket 12 is vertically connected to the inside of the vertical groove 11, and a gear 13 meshing with the gear ring 10 is fixedly connected to the outer wall of the bottom end of the jacket 12. A motor 23 is fixedly installed in the middle of the top of the support frame 5, and the output shaft of the motor 23 is connected to the middle of the bottom end of the turntable 3. An annular groove 15 is opened on the inner wall of the bottom end of the vertical groove 11, and a guide ring 16 movably connected to the annular groove 15 is fixedly connected to the outer wall of the upper end of the jacket 12. 4, which is movably mounted on the upper end of the turntable 3, and a centrifugal limiting mechanism is provided between the baffle plate 4 and the turntable 3. The centrifugal limiting mechanism includes a plurality of guide grooves 19 provided on the turntable 3. A transverse spring 20 is fixedly connected to the inner wall of the guide groove 19 on one side close to the vertical groove 11. The other end of the spring 20 is fixedly connected to a vertical connecting member 21. The top of the connecting member 21 and the side close to the vertical groove 11 are fixedly connected to the baffle plate 4. A transverse guide rod 22 is fixedly connected to the bottom end of the guide groove 19. The bottom end of the connecting member 21 is movably sleeved with the guide rod 22.

[0035] In this embodiment, by cooperating with the rotating mixing mechanism of the jacket 12 and the turntable 3, non-contact three-dimensional mixing of urine in the test tube is achieved, which completely avoids direct contact between the detection device and the urine, and solves the medical hygiene and safety hazard caused by contamination of the stirring rod in the prior art.

[0036] Furthermore, through the precise coordination of the ejector rod 7 and the linear bearing 14, the automatic taking and placing operation of the test tube is realized, so that the entire detection process does not require manual contact with the test tube, which solves the risk of cross-contamination caused by manual operation in the existing technology, and avoids the waste of resources caused by the disposable use of motor components.

[0037] A method for using a urine sugar detection device for endocrinology department comprises the following steps:

[0038] Step 1: Place the test tube containing urine into the vertical slot 11 and fit it into the jacket 12. The jacket 12 is held in a vertical position by the cooperation of the guide ring 16 and the annular slot 15 to ensure that the test tube does not shift during subsequent rotation.

[0039] Step 2: Start the motor 23, which drives the turntable 3 to rotate at high speed. When the turntable 3 rotates, the gear 13 at the bottom end of the jacket 12 moves along the ring gear 10, and at the same time drives the jacket 12 to rotate. The combined rotation and revolution of the jacket 12 fully mixes the urine in the test tube with the reagent;

[0040] Step 3: When the turntable 3 rotates at high speed, the centrifugal force causes the connector 21 to move horizontally along the guide rod 22, stretching the spring 20. When the connector 21 moves, it drives the baffle 4 to move to the top of the vertical slot 11, forming a blocking structure to prevent the test tube from escaping from the jacket 12 during centrifugation.

[0041] Step 4: After the turntable 3 stops rotating, the centrifugal force disappears, the spring 20 rebounds to reset the baffle 4, and then the electric push rod 8 is started to drive the support frame 5 to descend, and the ejector rod 7 is lifted in the opposite direction, extending into the interior from the bottom of the jacket 12, and smoothly ejecting the test tube clamped by the jacket 12, completing the detection process.

[0042] 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 any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] While 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A urine sugar detection device for endocrinology, characterized by: include A base (1) has a housing (2) movably mounted on its upper end, and a lifting and ejecting mechanism is provided between the housing (2) and the base (1); A turntable (3) is movably mounted at the middle portion of the upper end of the housing (2), and a rotating mixing mechanism is provided between the turntable (3) and the housing (2); A baffle (4) is movably mounted on the upper end of the turntable (3), and a centrifugal limiting mechanism is provided between the baffle (4) and the turntable (3).

2. The urine sugar detection device for endocrinology according to claim 1, characterized in that: The lifting and ejecting mechanism comprises a support frame (5) annularly fixed to the inner wall of the bottom end of the shell (2), and an annular guide rail (6) annularly fixed to the top end of the support frame (5), and a plurality of vertical ejecting rods (7) are movably mounted on the upper end of the annular guide rail (6).

3. The urine sugar detection device for endocrinology according to claim 2, characterized in that: The lifting and ejecting mechanism further comprises an electric push rod (8) vertically fixed to the middle of the top end of the base (1), and the output shaft of the electric push rod (8) is fixedly connected to the middle of the bottom end of the support frame (5).

4. The urine sugar detection device for endocrinology according to claim 1, characterized in that: The rotary mixing mechanism comprises an annular wall groove (9) provided on the inner wall of the upper end of the housing (2), and a gear ring (10) fixed to the inner wall of the annular wall groove (9); a plurality of vertical grooves (11) are provided on the turntable (3) with equal arcs; a jacket (12) is vertically connected to the interior of the vertical groove (11); a gear (13) meshing with the gear ring (10) is fixedly connected to the outer wall of the bottom end of the jacket (12); a motor (23) is fixedly installed at the middle of the top end of the support frame (5); and an output shaft of the motor (23) is connected to the middle of the bottom end of the turntable (3).

5. The urine sugar detection device for endocrinology according to claim 4, characterized in that: A linear bearing (14) movably sleeved with the ejector rod (7) is fixedly connected to the middle of the bottom end of the sleeve (12); the top end of the ejector rod (7) passes through the linear bearing (14) and is movably sleeved with the sleeve (12).

6. The urine sugar detection device for endocrinology according to claim 4, characterized in that: An annular groove (15) is provided on the inner wall of the bottom end of the vertical groove (11), and a guide ring (16) movably connected to the annular groove (15) is fixedly connected to the outer wall of the upper end of the jacket (12).

7. The urine sugar detection device for endocrinology according to claim 1, characterized in that: A plurality of vertical lifting rods (17) are fixed at equal arcs on the upper end of the base (1), and a rod groove (18) movably sleeved with the lifting rods (17) is provided at the bottom end of the shell (2).

8. The urine sugar detection device for endocrinology according to claim 4, characterized in that: The centrifugal limiting mechanism comprises a plurality of guide grooves (19) provided on the turntable (3); a transverse spring (20) is fixedly connected to the inner wall of the guide groove (19) on one side close to the vertical groove (11); the other end of the spring (20) is fixedly connected to a vertical connecting piece (21); the top end of the connecting piece (21) and one side close to the vertical groove (11) are fixedly connected to the baffle (4); a transverse guide rod (22) is fixedly connected to the bottom end of the guide groove (19); and the bottom end of the connecting piece (21) is movably sleeved with the guide rod (22).

9. A method for detecting urine sugar in endocrinology according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: Place the test tube containing urine into the vertical groove (11) and sleeve it into the jacket (12). The jacket (12) is kept vertically positioned by the cooperation of the guide ring (16) and the annular groove (15), ensuring that the test tube does not deviate during the subsequent rotation process; Step 2: Start the motor (23), the motor (23) drives the turntable (3) to rotate at high speed, and when the turntable (3) rotates, the gear (13) at the bottom end of the jacket (12) moves along the ring gear (10) in an annular manner, and at the same time drives the jacket (12) to rotate. The combined rotation and revolution of the jacket (12) fully mixes the urine in the test tube with the reagent; Step 3: When the turntable (3) rotates at high speed, the centrifugal force causes the connecting piece (21) to move horizontally along the guide rod (22), stretching the spring (20). When the connecting piece (21) moves, it drives the baffle (4) to move to the top of the vertical slot (11), forming a blocking structure to prevent the test tube from escaping from the jacket (12) during the centrifugation process; Step 4: After the turntable (3) stops rotating, the centrifugal force disappears, the spring (20) rebounds and the baffle (4) is reset, and then the electric push rod (8) is started to drive the support frame (5) to descend, and the ejector rod (7) is lifted in the opposite direction, extending into the interior from the bottom of the jacket (12), and smoothly ejecting the test tube clamped by the jacket (12), completing the detection process.

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