Myasthenia examination device

Abstract

The utility model discloses a myasthenia examination device, which relates to the technical field of myasthenia detection and comprises a lower supporting seat, a protective cover, a reagent tube, an integrated rotary switching mechanism and a potassium ion detector. An integrated rotary switching mechanism extending to the bottom of the lower supporting seat is arranged in the protective cover, a plurality of reagent tubes are supported and positioned at the top of the integrated rotary switching mechanism, a potassium ion detector is mounted on the side face of the integrated rotary switching mechanism through screws, and the potassium ion detector is located above the reagent tubes. According to the utility model, the linear motor and the driving motor which are used for driving the reagent tube to circularly move can synchronously drive the potassium ion detector to lift and move, so that the efficiency of detecting the concentration of potassium ions in blood is improved. Meanwhile, vibration force generated during operation of the linear motor and the driving motor can be used for carrying out vibration treatment on the blood in the reagent tube, so that the accuracy of detecting the concentration of potassium ions in the blood is improved.

Description

Technical Field

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

[0002] Myasthenia refers to a symptom in which the strength of one or more muscles is significantly reduced and the muscles cannot move normally. It is mainly caused by lesions of the central and peripheral nervous systems, muscle lesions, and neuromuscular junction lesions. The main cause of myasthenia is the low potassium ion concentration in the human blood. Therefore, when examining myasthenia, it is mainly done by testing the potassium ion concentration in the blood.

[0003] At present, when the potassium ion concentration in the patient's blood is tested by a myasthenia gravis test device, the patient's blood is generally placed inside a reagent tube. At this time, when testing a large number of reagent bottles and the blood inside them, the efficiency of testing the blood inside the reagent bottles is low. At the same time, the traditional testing operation is generally completed by the staff, and the staff needs to shake the reagent tube before testing, which is not convenient and affects the efficiency of blood testing. Utility Model Content

[0004] The purpose of the utility model is to provide a myasthenia gravis testing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above utility model purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a myasthenia gravis inspection device, comprising a lower support seat, a protective cover, a reagent tube, an integrated rotating switching mechanism and a potassium ion detector, wherein a protective cover is installed at the edge of the top of the lower support seat, an integrated rotating switching mechanism extending to the bottom of the lower support seat is arranged inside the protective cover, and a plurality of reagent tubes are supported and positioned on the top of the integrated rotating switching mechanism,

[0007] A potassium ion detector is installed on the side of the integrated rotary switching mechanism by screws. The potassium ion detector is located above the reagent tube and performs potassium ion detection on the liquid inside the reagent tube.

[0008] Wherein, the integrated rotation switching mechanism includes:

[0009] A rotary switching assembly, the rotary switching assembly is mounted at the center of the top of the lower support seat, the bottom of the rotary switching assembly extends to the bottom of the lower support seat, one side of the rotary switching assembly is meshedly connected with a circulating feeding assembly, a plurality of reagent tubes are positioned on the top support of the circulating feeding assembly, and the circulating feeding assembly is movably arranged on the top of the lower support seat;

[0010] A lifting detection component is meshedly connected to the other side of the rotation switching component, the lifting detection component extends to the inner side of the protective cover, and a potassium ion detector is installed on the side of the lifting detection component by screws.

[0011] Preferably, the rotation switching component includes:

[0012] A linear motor, the linear motor is installed at the center of the top of the lower support seat, the output end of the linear motor is connected to a connecting arm, and the connecting arm is movably arranged at the bottom of the lower support seat;

[0013] A driving motor is installed at the bottom of the connecting arm and is arranged away from the linear motor. The output end of the driving motor is connected to a main gear, and the main gear is rotatably connected to the top of the connecting arm.

[0014] Wherein, the side surfaces of the main gear are respectively meshed and connected with a circulating feeding component and a lifting detection component.

[0015] Preferably, the circulating feeding assembly comprises:

[0016] A first slave gear, the first slave gear is rotatably connected to the eccentric portion of the bottom of the lower support seat, the first slave gear is meshedly connected to the side of the main gear, the top of the first slave gear is connected to a connecting rod, and the connecting rod is arranged through the lower support seat;

[0017] A connecting gear is connected to the connecting rod, the connecting gear is rotatably connected to the top of the lower support seat, and the side of the connecting gear is meshed and connected with an intermediate gear.

[0018] Wherein, the intermediate gear is rotatably connected to the top of the lower support seat.

[0019] Preferably, the linear motor is movably arranged inside the intermediate gear, an annular sleeve is installed on the top of the intermediate gear, and a plurality of positioning sleeves are installed inside the annular sleeve.

[0020] Wherein, a reagent tube is positioned on the inner support of the positioning sleeve.

[0021] Preferably, the lifting detection component includes:

[0022] The second slave gear is rotatably connected to the eccentric part of the bottom of the lower support seat, the second slave gear is meshedly connected to the side of the main gear, and the top of the second slave gear is connected to a threaded rod.

[0023] Wherein, the threaded rod is arranged to penetrate the lower support seat, the threaded rod is rotatably connected to the inside of the vertical cylinder, and the vertical cylinder is installed inside the protective cover;

[0024] A lifting slider, the lifting slider is threadedly connected to the outside of the threaded rod, the lifting slider is slidably connected to the inside of the vertical cylinder, and the lifting slider extends to the outside of the vertical cylinder,

[0025] Wherein, a potassium ion detector is installed on the side of the lifting slider through screws.

[0026] Preferably, an infrared detection module is disposed on the outer side of the threaded rod, and the infrared detection module is disposed toward the reagent tube and detects the reagent tube.

[0027] Wherein, the infrared detection module is installed inside the vertical tube.

[0028] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0029] 1. When testing potassium ions in a large number of test tubes and blood, the linear motor and drive motor that drive the test tubes to move in a circular motion can synchronously drive the potassium ion detector to move up and down, automatically testing potassium ions in the test tubes that move to the bottom of the potassium ion detector, thereby improving the efficiency of testing potassium ion concentration in the blood. At the same time, the vibration force generated by the linear motor and drive motor during operation can synchronously oscillate the blood inside the test tube to ensure that the various ions in the blood can be completely separated, thereby ensuring the accuracy of subsequent testing of potassium ion concentration in the blood;

[0030] 2. When testing the potassium ion concentration in the blood, the infrared detection module can automatically detect the position of the reagent tube moved to the side to ensure that the opening part of the top of the reagent tube is located directly below the probe part of the potassium ion detector during the test, so that problems such as misplaced insertion and detection will not occur when the potassium ion concentration is subsequently tested by the potassium ion detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0032] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; 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 an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0034] Figure 2 It is a schematic diagram of the structure of the utility model as a whole from the side;

[0035] Figure 3 It is a structural schematic diagram of the connection between the lower support seat and the integrated rotary switching mechanism of the utility model;

[0036] Figure 4 It is a structural schematic diagram of the integrated rotary switching mechanism of the utility model;

[0037] Figure 5 It is a structural schematic diagram of the connection between the rotary switching component and the circulating feeding component of the utility model;

[0038] Figure 6 It is a structural schematic diagram of the connection between the rotary switching component and the lifting detection component of the utility model;

[0039] Figure 7 It is a schematic diagram of the structure of the side section of the lifting detection component of the utility model;

[0040] In the figure:

[0041] 10. Lower support seat; 20. Protective cover; 30. Reagent tube; 40. Integrated rotary switching mechanism; 50. Potassium ion detector;

[0042] 60, rotation switching assembly; 601, linear motor; 602, connecting arm; 603, driving motor; 604, main gear;

[0043] 70, circulating feeding assembly; 701, first slave gear; 702, connecting rod; 703, connecting gear; 704, intermediate gear; 7041, annular sleeve; 7042, positioning sleeve;

[0044] 80. lifting detection assembly; 801. second slave gear; 802. threaded rod; 8021. infrared detection module; 803. vertical cylinder; 804. lifting slider. DETAILED DESCRIPTION

[0045] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0046] See also Figure 1-Figure 7A myasthenia gravis inspection device includes a lower support seat 10, a protective cover 20, a reagent tube 30, an integrated rotary switching mechanism 40 and a potassium ion detector 50. The protective cover 20 is installed at the edge of the top of the lower support seat 10. The inside of the protective cover 20 is provided with an integrated rotary switching mechanism 40 extending to the bottom of the lower support seat 10. The top of the integrated rotary switching mechanism 40 supports and positions a plurality of reagent tubes 30. The side of the integrated rotary switching mechanism 40 is installed with a potassium ion detector 50 by screws. The potassium ion detector 50 is located above the reagent tube 30 and performs potassium ion detection on the liquid inside the reagent tube 30. The integrated rotary switching mechanism The structure 40 includes a rotating switching component 60, which is installed at the center of the top of the lower support seat 10, and the bottom of the rotating switching component 60 extends to the bottom of the lower support seat 10. One side of the rotating switching component 60 is meshedly connected with a circulating feeding component 70, and the top support of the circulating feeding component 70 is supported and positioned with multiple reagent tubes 30, and the circulating feeding component 70 is movably set on the top of the lower support seat 10; a lifting detection component 80, which is meshedly connected to the other side of the rotating switching component 60, and the lifting detection component 80 extends to the inner side of the protective cover 20, and the side of the lifting detection component 80 is installed with a potassium ion detector 50 by screws.

[0047] When the above scheme is actually used, the reagent tube 30 storing blood can be placed inside the circulating feeding component 70, and the circulating feeding component 70 can be driven to operate by the force generated by the rotating switching component 60. When the circulating feeding component 70 is in operation, it will automatically drive the reagent tube 30 to move in a circular manner, so that the reagent tube 30 can be moved to the bottom of the potassium ion detector 50, which is convenient for the potassium ion detector 50 to detect the blood inside the reagent tube 30 (potassium ion detection). When the potassium ion concentration in the blood is actually detected, the rotating switching component 60 can be rotated and meshed with the lifting detection component 80. Afterwards, the operation of the rotating switching component 60 can drive the lifting detection component 80 to operate, drive the potassium ion detector 50 to move up and down, and extend the probe part of the potassium ion detector 50 to the inside of the reagent tube 30, so as to realize the automated myasthenia gravis inspection operation.

[0048] In the present invention, the vibration force (realized by the driving member) generated by the rotary switching assembly 60 during operation can drive the blood inside the reagent tube 30 to vibrate, thereby realizing automated oscillation operation of the blood in the reagent tube 30 and ensuring the accuracy of blood testing.

[0049] Specific reference Figure 5 and Figure 6The rotation switching component 60 includes a linear motor 601, which is installed at the center of the top of the lower support seat 10. The output end of the linear motor 601 is connected to a connecting arm 602, and the connecting arm 602 is movably arranged at the bottom of the lower support seat 10; a driving motor 603, which is installed at the bottom of the connecting arm 602 and is far away from the linear motor 601. The output end of the driving motor 603 is connected to a main gear 604, and the main gear 604 is rotatably connected to the top of the connecting arm 602, wherein the sides of the main gear 604 are respectively meshed and connected with the circulating feeding component 70 and the lifting detection component 80.

[0050] The myasthenia gravis inspection device of the utility model, when it is necessary to drive the reagent tube 30 to rotate and the potassium ion detector 50 to move up and down, can start the linear motor 601 to operate, drive the connecting arm 602 connected to the output end of the linear motor 601 to rotate 180 degrees, and respectively mesh with the circulating feeding assembly 70 and the lifting detection assembly 80. When driving the circulating feeding assembly 70 and the lifting detection assembly 80 to operate, the driving motor 603 can be started to operate, drive the main gear 604 connected to the output end to rotate, thereby driving the circulating feeding assembly 70 and the lifting detection assembly 80 to operate.

[0051] In the above solution, the vibration force generated by the operation of the linear motor 601 and the driving motor 603 can automatically oscillate the blood inside the reagent tube 30 .

[0052] Specific reference Figure 4 and Figure 5 The circulating feeding assembly 70 includes a first slave gear 701, which is rotatably connected to the eccentric part of the bottom of the lower support seat 10, and is meshedly connected to the side of the main gear 604. The top of the first slave gear 701 is connected to a connecting rod 702, and the connecting rod 702 runs through the lower support seat 10; a connecting gear 703, which is connected to the connecting rod 702, and the connecting gear 703 is rotatably connected to the top of the lower support seat 10. The side of the connecting gear 703 is meshedly connected to an intermediate gear 704, wherein the intermediate gear 704 is rotatably connected to the top of the lower support seat 10.

[0053] In this embodiment, a linear motor 601 is movably arranged inside the middle gear 704, an annular sleeve 7041 is installed on the top of the middle gear 704, and a plurality of positioning sleeves 7042 are installed inside the annular sleeve 7041, wherein the internal support of the positioning sleeve 7042 positions the reagent tube 30.

[0054] In the above embodiment, when the intermediate gear 704 rotates, the multiple positioning sleeves 7042 and the reagent tube 30 installed on the top of the intermediate gear 704 through the annular sleeve 7041 can rotate to move the reagent tube 30 to the bottom of the potassium ion detector 50.

[0055] In the muscle weakness examination device of the present invention, when the main gear 604 rotates, the first slave gear 701 meshed with the side thereof can rotate, and the connecting rod 702 connected to the top of the first slave gear 701 can rotate. When the connecting rod 702 rotates, the connecting gear 703 connected to the top thereof can rotate, and the intermediate gear 704 meshed with the side of the connecting gear 703 can rotate.

[0056] Specific reference Figure 6 and Figure 7 The lifting detection assembly 80 includes a second slave gear 801, which is rotatably connected to the eccentric part of the bottom of the lower support seat 10, and the second slave gear 801 is meshed and connected to the side of the main gear 604. The top of the second slave gear 801 is connected with a threaded rod 802, wherein the threaded rod 802 runs through the lower support seat 10, and the threaded rod 802 is rotatably connected to the inside of the vertical cylinder 803, and the vertical cylinder 803 is installed inside the protective cover 20; a lifting slider 804, the lifting slider 804 is threadedly connected to the outside of the threaded rod 802, the lifting slider 804 is slidably connected to the inside of the vertical cylinder 803, and the lifting slider 804 extends to the outside of the vertical cylinder 803, wherein the side of the lifting slider 804 is installed with a potassium ion detector 50 by screws.

[0057] In this embodiment, an infrared detection module 8021 is provided on the outer side of the threaded rod 802 , and the infrared detection module 8021 is arranged toward the reagent tube 30 and detects the reagent tube 30 , wherein the infrared detection module 8021 is installed inside the vertical cylinder 803 .

[0058] In the above embodiment, through the design of the infrared detection module 8021, the position of the reagent tube 30 can be detected to determine whether the reagent tube 30 can be moved to the bottom of the potassium ion detector 50.

[0059] In the myasthenia gravis testing device of the present invention, when the main gear 604 rotates, the second slave gear 801 meshed with the side thereof can rotate, and the threaded rod 802 connected to the top of the second slave gear 801 can rotate. When the threaded rod 802 rotates, the lifting slider 804 threadedly connected to the outside thereof can be lifted and moved, and the potassium ion detector 50 installed on the side of the lifting slider 804 can be lifted and moved, and the probe at the bottom of the potassium ion detector 50 can be automatically moved to the inside of the reagent tube 30, or removed from the inside of the reagent tube 30.

[0060] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A myasthenia gravis testing device, comprising a lower support seat (10), a protective cover (20), a reagent tube (30), an integrated rotary switching mechanism (40) and a potassium ion detector (50), characterized in that: A protective cover (20) is installed at the edge of the top of the lower support seat (10), and an integrated rotary switching mechanism (40) extending to the bottom of the lower support seat (10) is arranged inside the protective cover (20), and a plurality of reagent tubes (30) are supported and positioned on the top of the integrated rotary switching mechanism (40). A potassium ion detector (50) is mounted on the side of the integrated rotary switching mechanism (40) by means of screws. The potassium ion detector (50) is located above the reagent tube (30) and performs potassium ion detection on the liquid inside the reagent tube (30). Wherein, the integrated rotation switching mechanism (40) comprises: A rotation switching assembly (60), the rotation switching assembly (60) being mounted at the center of the top of the lower support seat (10), the bottom of the rotation switching assembly (60) extending to the bottom of the lower support seat (10), one side of the rotation switching assembly (60) being meshedly connected with a circulating feeding assembly (70), the top of the circulating feeding assembly (70) supporting and positioning a plurality of reagent tubes (30), the circulating feeding assembly (70) being movably arranged on the top of the lower support seat (10); A lifting detection component (80), the lifting detection component (80) being meshedly connected to the other side of the rotation switching component (60), the lifting detection component (80) extending to the inner side of the protective cover (20), and a potassium ion detector (50) being mounted on a side surface of the lifting detection component (80) by means of screws.

2. A myasthenia gravis testing device according to claim 1, characterized in that: The rotation switching component (60) comprises: A linear motor (601), the linear motor (601) being mounted at the center of the top of the lower support seat (10), the output end of the linear motor (601) being connected to a connecting arm (602), and the connecting arm (602) being movably arranged at the bottom of the lower support seat (10); A drive motor (603), the drive motor (603) being mounted at the bottom of the connecting arm (602) and being arranged away from the linear motor (601), the output end of the drive motor (603) being connected to a main gear (604), and the main gear (604) being rotatably connected to the top of the connecting arm (602), Wherein, the side surfaces of the main gear (604) are respectively meshedly connected with a circulating feeding component (70) and a lifting detection component (80).

3. A myasthenia gravis testing device according to claim 2, characterized in that: The circulating feeding component (70) comprises: a first slave gear (701), the first slave gear (701) being rotatably connected to an eccentric portion of the bottom of the lower support seat (10), the first slave gear (701) being meshingly connected to a side surface of the main gear (604), the top of the first slave gear (701) being connected to a connecting rod (702), the connecting rod (702) being arranged to penetrate the lower support seat (10); A connecting gear (703), wherein the connecting gear (703) is connected to the connecting rod (702), the connecting gear (703) is rotatably connected to the top of the lower support seat (10), and the side surface of the connecting gear (703) is meshedly connected to an intermediate gear (704). Wherein, the intermediate gear (704) is rotatably connected to the top of the lower support seat (10).

4. A myasthenia gravis testing device according to claim 3, characterized in that: The linear motor (601) is movably arranged inside the intermediate gear (704), an annular sleeve (7041) is installed on the top of the intermediate gear (704), and a plurality of positioning sleeves (7042) are installed inside the annular sleeve (7041). Wherein, a reagent tube (30) is supported and positioned inside the positioning sleeve (7042).

5. The myasthenia gravis testing device according to claim 4, characterized in that: The lifting detection component (80) comprises: a second slave gear (801), the second slave gear (801) being rotatably connected to an eccentric portion of the bottom of the lower support seat (10), the second slave gear (801) being meshingly connected to a side surface of the main gear (604), and a threaded rod (802) being connected to the top of the second slave gear (801). The threaded rod (802) is arranged to penetrate the lower support seat (10), the threaded rod (802) is rotatably connected to the inside of the vertical cylinder (803), and the vertical cylinder (803) is installed inside the protective cover (20); A lifting slider (804), wherein the lifting slider (804) is threadedly connected to the outside of the threaded rod (802), the lifting slider (804) is slidably connected to the inside of the vertical cylinder (803), and the lifting slider (804) extends to the outside of the vertical cylinder (803). Wherein, a potassium ion detector (50) is mounted on the side surface of the lifting slider (804) via screws.

6. The myasthenia gravis testing device according to claim 5, characterized in that: An infrared detection module (8021) is disposed on the outer side of the threaded rod (802), and the infrared detection module (8021) is disposed toward the reagent tube (30) and detects the reagent tube (30). Wherein, the infrared detection module (8021) is installed inside the vertical tube (803).

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