A sample application judging device

Abstract

The utility model belongs to the technical field of medical apparatus and instruments, especially a kind of sample adding judging device. Including rack, test tube fixing frame and prompt light, prompt light is provided with multiple, multiple prompt lights are all arranged on rack, multiple prompt lights are respectively connected with trigger portion through wire, multiple trigger portions are all fixed on rack, and test tube fixing frame is fixedly connected on rack. It has the advantage that whether sample is added can be judged by whether light is lit or not.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and specifically relates to a sample addition judgment device. Background Technology

[0002] In the manual sample addition process, we need to take the specimens one by one, add the samples, and then put them back in their original positions. Although the operation is not very complicated, we must not only ensure that we do not take the specimens repeatedly or in the wrong positions, but also ensure that each action is precise and in place, and prevent cross-contamination. All of this requires a high degree of concentration. During the sample addition process, there is a tendency for omissions and misplacements to occur. Utility Model Content

[0003] The purpose of this invention is to address the aforementioned problems in the prior art by providing a sample addition judgment device.

[0004] The objective of this utility model can be achieved through the following technical solutions: A sample addition judgment device includes a placement rack, a test tube holder, and indicator lights. Multiple indicator lights are provided and are all placed on the placement rack. Each of the multiple indicator lights is connected to a trigger unit via a wire, and the multiple trigger units are all fixedly connected to the placement rack. The test tube holder is fixedly connected to the placement rack.

[0005] The working principle of this utility model is as follows: Before adding the sample, the test tube to be added is placed in the test tube holder, and the test tube to be added is pressed on multiple trigger parts. All the indicator lights are lit. Then, during the sample addition process, the test tube to be added is removed. At this time, the indicator light at the corresponding position goes out. The state of the indicator light going out can record whether the test tube to be added has been removed, thereby realizing the judgment of whether the test tube to be added has been added.

[0006] The trigger part is detachably connected to a receiving end cap.

[0007] The test tube holder is fixed with multiple test tube placement cylinders, and each of the multiple test tube placement cylinders corresponds to a multiple receiving end cap in the vertical direction.

[0008] The test tube holder is equipped with a lifting handle, and the lifting handle is equipped with a lifting groove.

[0009] The triggering unit includes trigger buttons, and multiple trigger buttons control multiple indicator light switches respectively.

[0010] The triggering unit also includes a fixed column, a control slide, and a stepped column. The stepped column is fixed inside the fixed column, and multiple control slides are provided on the inner side of the stepped column. Multiple fixed columns are fixed on the placement frame.

[0011] The stepped column is provided with multiple grooves of different heights.

[0012] The triggering part further includes a rotating column and sliding wedges. The rotating column is fixed to the bottom of the receiving end cover, and multiple sliding wedges are evenly distributed on the rotating column in a circumferential direction. Multiple rotating columns are slidably connected in the fixed column.

[0013] The triggering part also includes a push column and a sliding plate. Multiple sliding plates are evenly distributed around the outer wall of the push column. The multiple sliding plates are slidably connected in multiple control slides. A spring is fixedly connected to the bottom of the push column.

[0014] The upper end of the push column is provided with multiple teeth, and the multiple teeth of the push column and the steps of the stepped column are arranged alternately.

[0015] Compared with the prior art, this utility model has the advantage of being able to determine whether a sample needs to be added by whether the light is on or off. Attached Figure Description

[0016] Figure 1 is an overall view of this utility model.

[0017] Figure 2 shows the trigger part of this utility model.

[0018] In the diagram: 1. Placement rack; 2. Test tube holder; 3. Test tube placement tube; 4. Indicator light; 5. Receiving end cap; 6. Trigger; 7. Lifting handle; 61. Rotating column; 62. Sliding wedge plate; 63. Fixing column; 64. Control slide; 65. Step column; 66. Push column; 68. Sliding plate; 69. Trigger button. Detailed Implementation

[0019] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0020] As shown in Figure 1-2 To elaborate further, a sample addition determination device includes a placement rack 1, a test tube holder 2, and indicator lights 4. Multiple indicator lights 4 are provided, each mounted on the placement rack 1. Each indicator light 4 is connected to a trigger unit 6 via a wire, and all trigger units 6 are fixedly attached to the placement rack 1. The test tube holder 2 is fixedly connected to the placement rack 1. Before adding a sample, the test tube to be added is placed in the test tube holder 2, and the test tube is pressed onto each of the trigger units 6. All indicator lights 4 are illuminated. During the sample addition process, the test tube is removed, and the corresponding indicator light 4 turns off. The extinguishing status of the indicator lights 4 records whether the test tube has been removed, thus determining whether a sample has been added to the test tube.

[0021] To elaborate further, the triggering part 6 is detachably connected to a receiving end cap 5, and multiple test tube placement cylinders 3 are fixedly connected to the test tube fixing rack 2. The multiple test tube placement cylinders 3 correspond one-to-one with the multiple receiving end caps 5 in the vertical direction. The test tube fixing rack 2 is provided with a lifting handle 7, and the lifting handle 7 is provided with a lifting groove. The lifting groove makes the device easy to carry and lift. The receiving end cap 5 is used to receive test tubes.

[0022] To elaborate further, the triggering unit 6 includes trigger buttons 69, which control the switching of multiple indicator lights 4 respectively. Each trigger button 69 corresponds to one indicator light 4, and when one of the trigger buttons 69 is pressed, the corresponding indicator light 4 is lit.

[0023] In further detail, the triggering part 6 also includes a fixed column 63, a control slide 64, and a stepped column 65. The stepped column 65 is fixed inside the fixed column 63. Multiple control slides 64 are provided on the inner side of the stepped column 65. Multiple fixed columns 63 are fixed on the placement frame 1. Multiple grooves of different heights are provided on the stepped column 65. The triggering part 6 also includes a rotating column 61 and a sliding wedge plate 62. The rotating column 61 is fixed to the bottom of the receiving end cover 5. Multiple sliding wedge plates 62 are evenly distributed circumferentially on the rotating column 61. Multiple rotating columns 61 are slidably connected in the fixed column 63. The triggering part 6 also includes a pushing column 66 and a sliding plate 68. Multiple sliding plates 68 are evenly distributed circumferentially on the outer wall of the pushing column 66. Multiple sliding plates 68 are slidably connected in multiple control slides 64 respectively. A spring 67 is fixed to the bottom of the pushing column 66. The upper end is provided with multiple teeth. After the test tube is placed on the receiving end cap 5, the rotating column 61 is pressed. The rotating column 61 contacts the upper teeth of the pushing column 66 and presses down, compressing the spring 67. The sliding plate 68 slides in the control slide 64 and moves vertically within a limited range. The sliding wedge plate 62 moves to the lowest step of the stepped column 65. At this time, the pushing column 66 presses down the trigger button 69, causing the corresponding indicator light 4 to light up. Then, the test tube is removed for sample addition. When adding the sample, the test tube is removed. Under the action of the spring force, the pushing column 6 is lifted, and the sliding wedge plate 62 leaves the stepped column 65 and fully contacts the multiple teeth of the pushing column 66. The multiple sliding wedge plates 62 rotate and fall to the higher step of the stepped column 65. The trigger button 69 separates from the pushing column 66, and the corresponding indicator light 4 lights up. The recording process is completed by pressing the button 67. Each press changes the position of the sliding wedge 62, placing it at a different step on the stepped column 65. This application has two steps in different positions: a highest step and a lowest step. Initially, the sliding wedge 62 is on the highest step, and the trigger button 69 and the push column 66 are separated. The indicator light is off. When in use, the test tube is placed into the test tube holder 2, and the spring tube 69 is squeezed. The position of the sliding wedge 62 changes, moving to the lowest step. The trigger button 69 contacts the push column 66, and the indicator light 4 illuminates, indicating that the test tube is not in use. The medical staff takes the test tube, adds the sample, and puts it back. The spring 67 is then squeezed, causing the sliding wedge 62 to return to the highest step. The trigger button 69 separates from the push column 66, and the indicator light 4 turns off. Through periodic movement, and by ensuring that the medical staff squeezes the spring each time a test tube is placed, the indicator light 4 clearly indicates whether a sample has been added.

[0024] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0025] Although this document uses a large number of technical terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A sample addition judgment device, characterized in that: It includes a placement rack (1), a test tube holder (2) and an indicator light (4). Multiple indicator lights (4) are provided, and multiple indicator lights (4) are all placed on the placement rack (1). Each of the multiple indicator lights (4) is connected to a trigger part (6) through a wire. Multiple trigger parts (6) are all fixed on the placement rack (1). The test tube holder (2) is fixedly connected to the placement rack (1). The test tube holder (2) is provided with a lifting handle (7), and the lifting handle (7) is provided with a lifting groove; The triggering unit (6) includes a trigger button (69), and the multiple trigger buttons (69) control the switching of multiple indicator lights (4) respectively; The triggering part (6) further includes a fixed column (63), a control slide (64) and a step column (65). The step column (65) is fixed inside the fixed column (63). Multiple control slides (64) are provided on the inner side of the step column (65). Multiple fixed columns (63) are fixed on the placement frame (1).

2. The sample addition judgment device according to claim 1, characterized in that: The trigger part (6) is detachably connected to a receiving end cap (5).

3. The sample addition judgment device according to claim 2, characterized in that: Multiple test tube holders (3) are fixedly attached to the test tube holder (2), and the multiple test tube holders (3) correspond one-to-one with multiple receiving end caps (5) in the vertical direction.

4. The sample addition judgment device according to claim 1, characterized in that: The stepped column (65) is provided with multiple grooves of different heights.

5. The sample addition judgment device according to claim 4, characterized in that: The triggering part (6) further includes a rotating column (61) and a sliding wedge plate (62). The rotating column (61) is fixed to the bottom of the receiving end cover (5), and multiple sliding wedge plates (62) are evenly distributed on the rotating column (61) in the circumferential direction. Multiple rotating columns (61) are slidably connected in the fixed column (63).

6. The sample addition judgment device according to claim 5, characterized in that: The triggering part (6) further includes a push column (66) and a sliding plate (68). Multiple sliding plates (68) are evenly distributed around the outer wall of the push column (66). The multiple sliding plates (68) are slidably connected in multiple control slides (64). A spring (67) is fixedly connected to the bottom of the push column (66).

7. The sample addition judgment device according to claim 6, characterized in that: The upper end of the push column (66) is provided with multiple teeth, and the multiple teeth of the push column (66) and the steps of the step column (65) are arranged alternately.

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