Kit for ovarian cancer drug sensitivity test

Abstract

The utility model discloses a kit for ovarian cancer drug sensitivity test, and relates to the technical field of kits, the kit comprises a kit and a vertical rod rotatably arranged at the lower end in the kit, the lower end of the vertical rod is fixedly sleeved with a placing plate, and the top of the placing plate is provided with a plurality of placing grooves which are symmetrically arranged in a surrounding manner; a reagent tube is placed in the placement groove, a push plate slidably penetrates through the lower end in the placement groove, the lower end of the push plate is sleeved with a first spring, the two ends of the first spring are fixedly connected with the placement plate and the push plate respectively, a guide block is fixedly arranged at the bottom of the inner wall of the kit, the push plate is matched with the guide block, and a rotating block is fixedly arranged at the bottom of the vertical rod. According to the vertical rod, the placing plate, the placing groove, the push plate, the first spring and the guide plate provided by the utility model, the reagent tube can be pushed to move out of the kit by rotating the vertical rod under the contact matching of the guide plate and the push plate, so that the reagent can be conveniently and quickly observed, taken and placed.

Description

Technical Field

[0001] The utility model relates to the technical field of test kits, in particular to a test kit for drug sensitivity testing of ovarian cancer. Background Art

[0002] Ovarian cancer drug sensitivity testing is an important means to evaluate the sensitivity of ovarian cancer patients to specific chemotherapy drugs. It is of great significance for formulating individualized chemotherapy plans and improving treatment effects. The testing process requires the coordination of multiple reagents within the test kit.

[0003] After searching, the announcement number CN206751827U discloses a test kit for ovarian cancer drug sensitivity test, the test kit is fixedly connected to the first screw rod through the output shaft of the motor, the surface of the first screw rod is threadedly connected to the movable block, one side of the movable block is fixedly connected to a movable plate, the top of the movable plate is fixedly connected to an inner frame, and the bottom of the inner wall of the inner frame is fixedly connected to a fixing device, so as to achieve the purpose of facilitating the removal and placement of reagents, and the reagents can be clamped by the fixing device to prevent the reagents from slipping, thereby simplifying the work of the experimenter and improving work efficiency.

[0004] However, although the above device can quickly take out and check the reagents, it has many components for supporting the reagents, which occupy more space in the reagent box, resulting in a reduction in the reagents that can be placed in the reagent box, while increasing the manufacturing cost of the reagent box, making it inconvenient to promote. Utility Model Content

[0005] In view of the above problems existing in the existing kit for ovarian cancer drug sensitivity test, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide a kit for ovarian cancer drug sensitivity testing, which solves the problem that there are too many components for supporting reagents, which occupy more space in the kit and reduce the amount of reagents that can be placed in the kit.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A reagent kit for ovarian cancer drug sensitivity test, comprising a reagent kit and a vertical rod rotatably arranged at the lower end of the reagent kit, a placement plate fixedly sleeved at the lower end of the vertical rod, a plurality of placement grooves symmetrically arranged around the top of the placement plate, a reagent tube placed inside the placement groove, a push plate slidably penetrated through the lower end of the placement groove, a first spring sleeved at the lower end of the push plate, the two ends of the first spring are respectively fixedly connected to the placement plate and the push plate, a guide block is fixedly arranged at the bottom of the inner wall of the reagent kit, and the push plate is matched with the guide block;

[0009] A rotating block is fixedly arranged at the bottom of the vertical rod, and a rotating positioning mechanism is arranged between the rotating block and the bottom of the reagent box.

[0010] Preferably, the lower ends of both sides of the push plate are arranged in an inclined surface.

[0011] Preferably, the rotation positioning mechanism includes two symmetrically arranged plug plates, the outer wall of the rotating block is provided with two symmetrically arranged grooves, the plug plates are located in the grooves and are fixedly connected to the inner walls of the grooves by a second spring, an inner gear ring is fixedly provided at the bottom of the test kit, the inner gear ring is sleeved on the outer side of the vertical rod, and the upper ends of the two plug plates are inserted into the tooth grooves inside the inner gear ring.

[0012] Preferably, a pressing block is fixedly provided on one side of the two plug plates away from each other, and the end of the pressing block passes through the groove and extends to the outside.

[0013] Furthermore, a circular plate is fixedly provided on the top of the vertical rod, and a plurality of limiting holes symmetrically arranged around the circular plate are opened inside the circular plate, and the reagent tube is arranged in the limiting hole.

[0014] Preferably, the upper end of the push plate is located in the placement groove and contacts and cooperates with the bottom of the reagent tube.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model, through the vertical rod, placement plate, placement groove, push plate, first spring and guide plate, can rotate the vertical rod, and under the contact and cooperation of the guide plate and the push plate, the reagent tube can be pushed and moved out of the reagent box, which is convenient for rapid observation, taking and placement of the reagent.

[0017] 2. The utility model, through the vertical rod, the rotating block and the rotating positioning mechanism, can fix the position of the placement plate after the push plate at the corresponding position contacts the guide plate, so as to facilitate the stable taking and placement of the reagent tube at the taking position, thereby improving the versatility of the reagent kit. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the push plate of the utility model.

[0022] Description of reference numerals:

[0023] 1. Reagent box; 2. Vertical rod; 3. Placement plate; 4. Reagent tube; 5. Push plate; 6. First spring; 7. Guide block; 8. Rotating block; 9. Insert plate; 10. Second spring; 11. Inner gear ring; 12. Pressing block; 13. Round plate. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a kit for ovarian cancer drug sensitivity test.

[0026] Example 1

[0027] The utility model provides Figure 1-3 The reagent kit for ovarian cancer drug sensitivity test shown in the figure comprises a reagent kit 1 and a vertical rod 2 rotatably arranged at the lower end of the inside of the reagent kit 1, a placement plate 3 is fixedly sleeved on the lower end of the vertical rod 2, a plurality of placement grooves symmetrically arranged are opened on the top of the placement plate 3, a reagent tube 4 is placed inside the placement groove, a circular plate 13 is fixedly arranged on the top of the vertical rod 2, a plurality of limiting holes symmetrically arranged are opened inside the circular plate 13, the reagent tube 4 is arranged in the limiting hole, a push plate 5 is slidably penetrated at the lower end of the inside of the placement groove, the upper end of the push plate 5 is located in the placement groove and contacts and cooperates with the bottom of the reagent tube 4, the lower end of the push plate 5 is sleeved with a first spring 6, the two ends of the first spring 6 are fixedly connected to the placement plate 3 and the push plate 5 respectively, a guide block 7 is fixedly provided at the bottom of the inner wall of the reagent kit 1, the push plate 5 is arranged in cooperation with the guide block 7, and the lower ends of both sides of the push plate 5 are arranged in an inclined surface.

[0028] When the reagent tube 4 is taken out, the vertical rod 2 is continued to be rotated. When the push plate 5 contacts the guide block 7, the push plate 5 can be moved back to its original position under the elastic force of the first spring 6. At this time, it is convenient for the subsequent reagent tube 4 to be inserted into the placement groove for storage.

[0029] Example 2

[0030] Example 2 is based on Example 1. In order to fix the position of the placement plate 3 when the reagent tube 4 is taken, the stability of the reagent tube 4 during the taking process is ensured. Figure 1-2 As shown, a rotating block 8 is fixedly provided at the bottom of the vertical rod 2, and a rotating positioning mechanism is provided between the rotating block 8 and the bottom of the reagent box 1, and the rotating positioning mechanism includes two symmetrically arranged plug plates 9. The outer wall of the rotating block 8 is provided with two symmetrically arranged grooves. The plug plates 9 are located in the grooves and are fixedly connected to the inner walls of the grooves through a second spring 10. An inner gear ring 11 is fixedly provided at the bottom of the reagent box 1, and the inner gear ring 11 is sleeved on the outer side of the vertical rod 2. The upper ends of the two plug plates 9 are both inserted into the tooth grooves inside the inner gear ring 11. A pressing block 12 is fixedly provided on the side away from the two plug plates 9, and the end of the pressing block 12 passes through the groove and extends to the outside.

[0031] Before rotating the vertical rod 2, the two pressing blocks 12 can be pressed so that the insert plate 9 is pulled out from the inner gear ring 11 while squeezing the second spring 10. At this time, the vertical rod 2 can be driven to rotate by the rotating block 8. When the push plate 5 contacts the guide block 7 and the upper end of the reagent tube 4 moves out of the reagent kit 1, the pressing block 12 is released. Under the elastic force recovery of the second spring 10, the insert plate 9 quickly rebounds and continues to be inserted into the inner gear ring 11. At this time, the positions of the vertical rod 2 and the placement plate 3 can be fixed to ensure the stability of the reagent tube 4 during the process of taking the reagent tube 4.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A kit for ovarian cancer drug sensitivity test, comprising a kit (1) and a vertical rod (2) rotatably arranged at the lower end of the kit (1), characterized in that: The lower end of the vertical rod (2) is fixedly sleeved with a placement plate (3), and the top of the placement plate (3) is provided with a plurality of placement grooves arranged in a symmetrical manner. A reagent tube (4) is placed inside the placement groove, and a push plate (5) is slidably penetrated through the lower end of the placement groove. The lower end of the push plate (5) is sleeved with a first spring (6), and the two ends of the first spring (6) are respectively fixedly connected to the placement plate (3) and the push plate (5). A guide block (7) is fixedly provided at the bottom of the inner wall of the reagent box (1), and the push plate (5) is arranged in coordination with the guide block (7); A rotating block (8) is fixedly provided at the bottom of the vertical rod (2), and a rotating positioning mechanism is provided between the rotating block (8) and the bottom of the reagent box (1).

2. The kit for drug sensitivity testing of ovarian cancer according to claim 1, characterized in that: The lower ends of both sides of the push plate (5) are arranged in an inclined surface.

3. The kit for drug sensitivity testing of ovarian cancer according to claim 1, characterized in that: The rotation positioning mechanism comprises two symmetrically arranged plug plates (9), the outer wall of the rotating block (8) is provided with two symmetrically arranged grooves, the plug plates (9) are located in the grooves and are fixedly connected to the inner walls of the grooves via a second spring (10), an inner gear ring (11) is fixedly provided at the bottom of the reagent box (1), the inner gear ring (11) is sleeved on the outer side of the vertical rod (2), and the upper ends of the two plug plates (9) are inserted into the tooth grooves inside the inner gear ring (11).

4. The kit for ovarian cancer drug sensitivity testing according to claim 3, characterized in that: A pressing block (12) is fixedly provided on one side of the two plug plates (9) that is away from each other, and the end of the pressing block (12) passes through the groove and extends to the outside.

5. The kit for ovarian cancer drug sensitivity testing according to claim 1, characterized in that: A circular plate (13) is fixedly provided on the top of the vertical rod (2), and a plurality of limiting holes arranged in a symmetrical manner are provided inside the circular plate (13), and the reagent tube (4) is arranged in the limiting hole.

6. The kit for ovarian cancer drug sensitivity test according to claim 1, characterized in that: The upper end of the push plate (5) is located in the placement groove and contacts and cooperates with the bottom of the reagent tube (4).

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