CN208043492U - A kind of medicine detection sampler - Google Patents

Abstract

The utility model discloses a sampling device for medical detection, which comprises a sampling device body. The inner thread is connected with a funnel, the bottom of the liquid inlet is provided with a liquid outlet, the top of the liquid outlet is fixedly connected with an upper filter, the bottom of the upper filter is fixedly connected with a push rod, and one side of the liquid outlet is provided with an overflow mouth, the beneficial effects achieved by the utility model are: the structure of the utility model is simple and practical, which is convenient for the collection and use of urine in medical testing. The urine can be collected through the sampling bottle under the action of the sample bottle, and the urine can be quantitatively collected according to the sampling bottle of different capacity, which improves the accuracy of urine collection. By setting the overflow port and the overflow tube, the redundant The urine is eliminated, which improves the efficiency and convenience of urine collection.

Description

Sampling device for medical testing

technical field

The utility model relates to a sampling device, in particular to a sampling device for medical testing, which belongs to the technical field of sampling devices.

Background technique

In the existing medical treatment, medical examination is a discipline that uses modern physical and chemical methods and means for medical diagnosis. It mainly studies how to provide evidence for clinical diagnosis and treatment through laboratory technology and medical equipment. In the process of medical examination, urine test It is a common type of medical testing. Urinalysis includes routine analysis of urine, detection of formed components in urine (such as urine red blood cells, white blood cells, etc.), quantitative determination of protein components, and determination of urine enzymes. Urine examination is very important for clinical diagnosis. , It is very important to judge the curative effect and prognosis. In the process of male urine detection, urine collection is very important. The existing male urine collection device has a rigid structure and cannot be quantitatively collected, and most of the collection methods By using a clean container to collect urine, the amount of urine collected is difficult to control, and the collection method is very cumbersome and unhygienic, and the patient cannot collect urine quickly and effectively.

Utility model content

The utility model provides a sampling device for medical detection, which solves the problems of rigid structure and low efficiency of the existing sampling device by providing a piston and a top plate.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is a sampling device for medical detection, which comprises a sampling device body, the sampling device body is provided with a control box, the top of the control box is provided with a liquid inlet, the inner wall of the liquid inlet is provided with an internal thread, The liquid inlet is connected with a funnel through an internal thread, the bottom of the liquid inlet is provided with a liquid outlet, the top of the liquid outlet is fixedly connected with an upper filter, and the bottom of the upper filter is fixedly connected with a top rod, one side of the liquid outlet is provided with an overflow port, the inner wall of the liquid outlet is provided with an internal thread, and the liquid outlet is connected with a sampling bottle through threads, and the top of the sampling bottle is provided with a bottle mouth, The inside of the bottle mouth is fixedly connected with a deflector, and both sides of the bottom of the deflector are connected with a lower filter screen through a return spring, and the bottom of the lower filter screen is fixedly connected with a piston, and the lower filter screen Both the piston and the piston are slidably connected with the inner wall of the bottle mouth.

As a preferred solution of the present utility model, the upper filter screen is located directly below the liquid inlet, and the upper filter screen and the lower filter screen are both made of PVC material.

As a preferred solution of the present utility model, one end of the overflow port is fixedly connected with an overflow pipe.

As a preferred solution of the present invention, the piston is made of rubber.

As a preferred solution of the utility model, the sampling bottle is provided with a scale.

The beneficial effects achieved by the utility model are: the structure of the utility model is simple and practical, which is convenient for the collection and use of urine in medical testing. By setting the ejector rod and the piston, the piston can be moved down through the ejector rod. The urine can be collected through the sampling bottle, and the urine can be quantitatively collected according to the sampling bottle of different capacity, which improves the accuracy of urine collection. By setting the overflow port and the overflow tube, the excess urine can be collected The urine is eliminated, which improves the efficiency and convenience of urine collection.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model control box;

Fig. 3 is a structural diagram of the utility model sampling bottle.

In the figure: 1. Sampling device body; 2. Funnel; 3. Control box; 4. Liquid inlet; 5. Upper filter; 6. Push rod; 7. Liquid outlet; 8. Overflow port; 9. Overflow Flow tube; 10, sampling bottle; 11, scale; 12, bottle mouth; 13, deflector; 14, return spring; 15, lower filter screen; 16, piston.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Example

As shown in Figure 1-3, the utility model provides a sampling device for medical testing, including a sampling device body 1, the sampling device body 1 is provided with a control box 3, and the top of the control box 3 is provided with a liquid inlet 4, and the liquid inlet The inner wall of the port 4 is provided with an internal thread, the liquid inlet 4 is connected with a funnel 2 through the internal thread, the bottom of the liquid inlet 4 is provided with a liquid outlet 7, and the top of the liquid outlet 7 is fixedly connected with an upper filter 5, and the upper filter The bottom of the net 5 is fixedly connected with a push rod 6, and one side of the liquid outlet 7 is provided with an overflow port 8, and the inner wall of the liquid outlet 7 is provided with an internal thread, and the liquid outlet 7 is connected with a sampling bottle 10 by threads, and the sampling bottle 10 The top of the bottle mouth 12 is provided with a bottle mouth 12, and the inside of the bottle mouth 12 is fixedly connected with a deflector 13, and both sides of the bottom of the deflector 13 are connected with a lower filter screen through a return spring 14, and the bottom of the lower filter screen 15 is fixedly connected with a piston. 16, and the lower filter screen 15 and the piston 16 are all slidably connected with the inner wall of the bottle mouth 12.

The upper filter screen 5 is located directly below the liquid inlet 4, the upper filter screen 5 and the lower filter screen 15 are made of PVC material to facilitate the flow of urine into the sampling bottle 10, and one end of the overflow port 8 is fixedly connected with an overflow pipe 9. It is convenient to remove excess urine. The piston 16 is made of rubber, and the urine overflows after the sampling is completed. The sampling bottle 10 is provided with a scale 11, which is convenient for observing the collection amount.

Specifically, when in use, by rotating a suitable sampling bottle 10, the bottle mouth 12 is screwed into the liquid outlet 7, and then rotated. During the rotation of the sampling bottle 10, the push rod 6 slowly presses down the filter screen 15 , so that the lower filter screen 15 slowly pushes the piston 16 to move downward. After the screwing is completed, the piston 15 is pushed into the sampling bottle 10, and the lower half of the lower filter screen 15 also enters the sampling bottle 10. At this time, the funnel 2 is threaded into the liquid inlet 4, and then the overflow pipe 9 faces the urinal, and then the patient urinates into the funnel 2, and the urine flows into the bottle mouth 12 through the liquid inlet 4 and the upper filter screen 5, and then the urine It flows into the sampling bottle 10 through the deflector 13 and the lower filter screen 15 in the bottle mouth 12. When the sampling bottle 10 is full, the excess urine will be discharged to the urinal through the overflow port 8 and the overflow pipe 9, and the urination is over. Finally, the collection device body 1 is lifted vertically, and then the sampling bottle 10 is slowly screwed down. During the screwing process, the push rod 6 leaves the lower filter screen 15, and under the action of the return spring 14, the lower filter screen 15 drives the piston 6 Sliding upwards, when the piston 16 entered the bottle mouth 12, the piston 16 sealed the sampling bottle 10 to prevent the urine from overflowing. At this moment, the urine collection is completed.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. a kind of medicine detection sampler, including sampler body (1), which is characterized in that the sampler body (1) it is equipped with control box (3), the top of the control box (3) is equipped with inlet (4), and the inner wall of the inlet (4) is equipped with interior spiral shell Line, the inlet (4) are connected with funnel (2) by internal thread, and the bottom of the inlet (4) is equipped with liquid outlet (7), described Upper filter screen (5) is fixedly connected at the top of liquid outlet (7), the bottom of the upper filter screen (5) is fixedly connected with mandril (6), described The side of liquid outlet (7) is equipped with overflow port (8), and liquid outlet (7) inner wall is equipped with internal thread, and the liquid outlet (7) passes through spiral shell Line is connected with sampling bottle (10), and the top of the sampling bottle (10) is equipped with bottle neck (12), and the inside of the bottle neck (12), which is fixed, to be connected It is connected to deflector (13), the two bottom sides of the deflector (13) are connected with lower filter screen (15), institute by resetting spring (14) The bottom for stating lower filter screen (15) is fixedly connected with piston (16), and the lower filter screen (15) and piston (16) with bottle neck (12) Inner wall is slidably connected.

2. a kind of medicine detection sampler according to claim 1, which is characterized in that the upper filter screen (5) is located at The underface of inlet (4), the upper filter screen (5) and lower filter screen (15) are made of PVC material.

3. a kind of medicine detection sampler according to claim 1, which is characterized in that the one of the overflow port (8) End is fixedly connected with overflow pipe (9).

4. a kind of medicine detection sampler according to claim 1, which is characterized in that the piston (16) is by rubber It is made.

5. a kind of medicine detection sampler according to claim 1, which is characterized in that set on the sampling bottle (10) There is scale (11).