Detection kit for endometriosis

Abstract

The utility model discloses an endometriosis detection kit, which relates to the technical field of kits and comprises a shell. The shell is divided into a plurality of cavities; a pair of arc-shaped blocks is rotatably mounted in each cavity of the shell, a gap is reserved between the arc-shaped blocks, concave surfaces of the arc-shaped blocks are opposite, and rotating points of the arc-shaped blocks are located in the middles of the outer sides of the arc-shaped blocks; a plurality of elastic pieces capable of deforming inwards are installed in a gap between the pair of arc-shaped blocks, conical slopes are arranged on the inner sides of the pair of arc-shaped blocks, and the inner diameter of the top ends of the conical slopes is larger than that of the bottom ends of the conical slopes. In a natural state, the pair of arc-shaped blocks are vertical, the reagent test tube is downwards inserted and moved to push the conical slope, the conical slope applies outward force to the pair of arc-shaped blocks, the arc-shaped blocks tend to rotate around the rotating points, and the inserting depth of the reagent test tube is deeper, so that through the linkage design of the conical slope and the arc-shaped blocks, the clamping force is automatically enhanced along with the inserting depth of the test tube; test tubes with different specifications are adapted, and manual adjustment is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reagent box, specifically is a endometriosis detection reagent box. BACKGROUND

[0002] Endometriosis (EMT) is a common gynecological disease, and its diagnosis depends on the accurate detection of biomarkers (such as CA125, inflammatory factors, etc.). At present, clinical detection mainly adopts enzyme-linked immunosorbent assay (ELISA), chemiluminescence method or molecular biology technology, which needs to carry samples through reagent test tubes and carry out multi-step operations (such as centrifugation, incubation, pipetting, etc.). However, the existing technology still has the following problems in the fixing and operation of the reagent test tube;

[0003] The existing clamping device adopts a rigid structure, the clamping force is not adjustable, and the clamping is easy to slip or break due to the size deviation of the test tube. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides an endometriosis detection reagent box.

[0005] In order to realize the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] An endometriosis detection reagent box comprises a shell, and the shell is divided into a plurality of cavities;

[0007] A pair of arc-shaped blocks are rotatably installed in each cavity of the shell, a gap is left between the pair of arc-shaped blocks, the concave surfaces of the arc-shaped blocks are opposite, and the rotation points of the arc-shaped blocks are located at the middle parts of the outer sides of the arc-shaped blocks;

[0008] A plurality of elastic sheets capable of deforming inward are installed in the gap of the pair of arc-shaped blocks, and a taper is arranged on the inner side of the pair of arc-shaped blocks, and the inner diameter of the top end of the taper is greater than the inner diameter of the bottom end of the taper;

[0009] In the natural state, the pair of arc-shaped blocks are vertical, the reagent test tube is downwardly inserted and moved to push the taper, the taper provides a force to the pair of arc-shaped blocks outward, the arc-shaped blocks have a tendency to rotate around the rotation points, and the deeper the insertion depth of the reagent test tube, the greater the pushing force, when the arc-shaped blocks rotate, the top ends of the arc-shaped blocks extrude the reagent test tube, the clamping of the test tube is completed, the elastic sheets at the top of the arc-shaped blocks deform inward and abut against the reagent test tube, the elastic sheets at the top of the arc-shaped blocks are opened, and the clamping force of the bottom of the arc-shaped blocks is provided.

[0010] Preferably, springs are installed at the bottoms of the outer sides of the pair of arc-shaped blocks, and the other ends of the springs are connected with the shell.

[0011] Preferably, a plurality of guide pieces are arranged at the top end of the elastic piece, the guide pieces are in arc structure, and the top end of the guide piece is bent outward.

[0012] Preferably, a rubber piece is arranged on the convex surface of the elastic piece, and the surface of the rubber piece contacting the reagent test tube is in arc shape.

[0013] Preferably, a chamfer is arranged at the upper end surface of the elastic piece, and the convex surface of the elastic piece faces the middle part of the pair of arc blocks.

[0014] Preferably, the pair of arc blocks are connected with the shell through a rotating shaft, and the rotating shaft is located at the middle part outside the arc block.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. Through the linkage design of the taper slope and the arc block, the clamping force is automatically enhanced with the test tube insertion depth (the deeper the insertion is, the greater the clamping force is), different specifications of test tubes are adapted, and manual adjustment is not needed.

[0017] 2. The elastic piece is embedded with an arc rubber piece, the flexible test tube outer wall is adhered, test tube breakage caused by hard contact is avoided, and slippage is prevented.

[0018] 3. The arc guide piece and the chamfer design at the top end of the elastic piece ensure that the test tube is accurately guided to the top end of the taper slope when being inserted, and operation deviation is reduced.

[0019] 4. The inner diameter of the top end of the taper slope is greater than that of the bottom end, a progressive thrust is formed, and the test tube is prevented from deviating or toppling due to instantaneous pressure.

[0020] 5. When the arc block rotates outward around the bottom end of the rotating shaft, the spring synchronously provides a reverse reset force, dynamic balance is formed, the clamping force is uniformly distributed, and liquid spilling caused by test tube tilting or uneven force is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0021] The disclosure of the utility model will be described with reference to the drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the protection scope of the utility model. In the drawings, the same reference signs are used to refer to the same parts. Among them:

[0022] Figure 1 It is a whole three-dimensional structure schematic view of the endometriosis detection kit of the utility model;

[0023] Figure 2 It is a local three-dimensional structure schematic view of the endometriosis detection kit of the utility model;

[0024] Figure 3 It is a sectional view of the arc block of the endometriosis detection kit of the utility model;

[0025] Figure 4 This is a schematic diagram of the guide plate structure of the endometriosis detection kit of this utility model.

[0026] The diagram is labeled as follows: 1. Shell; 2. Arc-shaped block; 3. Elastic sheet; 31. Chamfer; 32. Guide plate; 4. Spring; 5. Conical slope; 6. Shaft. Detailed Implementation

[0027] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0028] Example

[0029] like Figures 1-4 As shown, an endometriosis detection kit includes a shell 1; the shell 1 is divided into several cavities;

[0030] The arc-shaped block 2 remains vertical under the tension of the spring 4, the elastic sheet 3 remains undeformed, and the cavity opening is in an open state.

[0031] test tube insertion stage

[0032] The reagent tube is inserted into the cavity along the guide plate 32, and continues to press down after contacting the cone slope 5.

[0033] The cone slope 5 is pushed by the test tube, which forces a pair of arc-shaped blocks 2 to rotate outward around the bottom of the axis 6.

[0034] Adaptive clamping

[0035] When the arc-shaped block 2 rotates outward, its top presses the elastic sheet 3 inward. After the elastic sheet 3 deforms, it adheres to the outer wall of the test tube, forming a flexible clamp. The top of the reagent test tube is clamped above the arc-shaped block 2.

[0036] Clamping force adjustment: The deeper the insertion depth, the greater the thrust of the cone slope 5, the greater the rotation angle of the arc block 2, and the stronger the clamping force.

[0037] Reset process

[0038] After the test tube is removed, spring 4 pulls the arc-shaped block 2 to reset, the elastic sheet 3 returns to its original shape, and the cavity reopens.

[0039] Usage procedure: Fix the device to the operating table, ensuring that the housing 1 cavity is vertically upward.

[0040] Hold the reagent tube, align it with the cavity opening, and gently push the tube to guide the guide plate 32 to the top of the cone slope 5.

[0041] Uniformly press the test tube until the required depth is reached, and the device automatically clamps.

[0042] After the operation is completed, pull the test tube vertically upward, and the device automatically resets

[0043] The shell 1 is divided into multiple independent cavities, and each cavity can clamp a reagent test tube.

[0044] The cavity is internally provided with a rotating shaft 6 for fixing the rotating fulcrum of the arc block 2.

[0045] The arc block 2 is symmetrically installed in each cavity, and the concave surfaces are opposite and fixed to the middle part of the outer side of the shell 1 through the rotating shaft 6.

[0046] In a natural state, the arc block 2 remains vertical, and the elastic sheet 3 and the tapered slope 5 are arranged in the gap.

[0047] The tapered slope 5 is arranged at the top inner side of the arc block 2, and the bottom outer side is connected with the shell 1 through the spring 4.

[0048] The elastic sheet 3 is arranged in the gap of the arc block 2 and can be deformed inward, and the top end is provided with an arc-shaped guide sheet 32 and a chamfer, so as to facilitate the insertion and guidance of the test tube.

[0049] The convex surface of the elastic sheet 3 is covered with an arc-shaped rubber sheet, so as to enhance the friction with the test tube and buffer the impact.

[0050] The tapered slope 5 is arranged at the top inner side of the arc block 2, and the bottom outer side is connected with the shell 1 through the spring 4.

[0051] The spring 4 is connected between the bottom of the arc block 2 and the shell 1, provides a reset force, ensures that the device returns to the initial state after the test tube is taken out, and provides the clamping force of the arc block 2 when the bottom end of the arc block 2 rotates outward.

[0052] The technical scope of the utility model is not limited to the content in the above description, and those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical thought of the utility model, and these deformations and modifications should all belong to the protection scope of the utility model.

Claims

1. A test kit for endometriosis, characterized in that: Includes a housing (1); the housing (1) is divided into several cavities; A pair of arc-shaped blocks (2) are rotatably installed in each cavity of the housing (1). There is a gap between the pair of arc-shaped blocks (2), the concave surfaces of the arc-shaped blocks (2) face each other, and the rotation point of the arc-shaped blocks (2) is located in the middle of the outer side of the arc-shaped blocks (2). Several inwardly deformable elastic plates (3) are installed in the gap between the pair of arc blocks (2). A cone slope (5) is provided on the inner side of the pair of arc blocks (2). The inner diameter of the top of the cone slope (5) is larger than the inner diameter of its bottom. In its natural state, a pair of arc-shaped blocks (2) are vertical. The reagent tube is inserted downwards and moves to push the cone slope (5). The cone slope (5) gives the pair of arc-shaped blocks (2) an outward force. The arc-shaped blocks (2) tend to rotate around the rotation point. The deeper the reagent tube is inserted, the greater the pushing force. When the arc-shaped blocks (2) rotate, the top of the arc-shaped blocks (2) squeezes the reagent tube, completing the clamping of the tube. The elastic plate (3) at the top of the arc-shaped blocks (2) deforms inward and presses against the reagent tube. The elastic plate (3) at the top of the arc-shaped blocks (2) opens, providing the clamping force at the bottom of the arc-shaped blocks (2).

2. The endometriosis detection kit according to claim 1, characterized in that: A spring (4) is installed at the bottom of the outer side of the pair of arc-shaped blocks (2), and the other end of the spring (4) is connected to the housing (1).

3. The endometriosis detection kit according to claim 2, characterized in that: Several guide pieces (32) are installed at the top circumference of the elastic sheet (3). The guide pieces (32) have an arc-shaped structure and the top of the guide pieces (32) bends outward.

4. The endometriosis detection kit according to claim 3, characterized in that: The convex surface of the elastic sheet (3) is fixed with a rubber sheet, and the surface of the rubber sheet in contact with the reagent test tube is arc-shaped.

5. The endometriosis detection kit according to claim 4, characterized in that: The upper end face of the elastic sheet (3) is chamfered (31), and the convex surface of the elastic sheet (3) faces the middle of a pair of arc blocks (2).

6. The endometriosis detection kit according to claim 5, characterized in that: The pair of arc-shaped blocks (2) are connected to the housing (1) via a rotating shaft (6), which is located in the middle of the outer side of the arc-shaped blocks (2).

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