Disposable urine test tube capable of automatically inputting urine in limited quantity

Abstract

The utility model discloses a disposable urine test tube capable of automatically limiting input, which comprises a test tube body and a tube cap, the tube cap is detachably and movably covered at the tube opening of the test tube body, a plug body is movably plugged in the tube opening of the test tube body, the upper part of the plug body is provided with a plugging ring, and the plug body is provided with a sealing ring. The plugging ring and the inner side wall of the test tube body are matched, plugged and fixed, and a funnel-shaped output port is formed in the lower part of the plug body; a floating body is arranged in the test tube body, the upper part of the floating body is a circular plate body, the lower part of the floating body is a ball body, the middle part of the floating body is a connecting tube body, the circular plate body and the ball body are respectively connected to the upper end and the lower end of the connecting tube body, and the circular plate body is matched with the output port of the plug body to movably push and plug. According to the urine test tube, the amount of urine input into the urine test tube can be limited, the urine in the test tube is effectively prevented from splashing outwards, and pollution caused by splashing of the urine is prevented.

Description

Technical Field

[0001] The utility model relates to the design and application field of a urine test tube, more specifically to a disposable urine test tube capable of automatically limiting the amount of input. Background Art

[0002] Urine testing is a routine examination method in hospitals. It determines the patient's physical condition by testing urine and provides doctors with reference data for accurate treatment. When collecting urine, patients are generally required to collect urine by using a collection cup, and then pour the urine in the collection cup into a urine test tube, cover the test tube cover, and then send the urine test tube to the laboratory for inspection. When the inspector is conducting an extraction test, he needs to open the test tube cover and then extract a certain amount of urine from the urine test tube for analysis and inspection. During the extraction test, the inspector often encounters the urine in the urine test tube being too full. Not only when the test tube cover is opened, the urine in the test tube is easy to splash out and cause pollution, but also when the test tube is inserted for extraction, the urine in the test tube will overflow. The correct method is that the amount of urine collected by the patient is about 3 / 5 to 4 / 5 of the test tube capacity, and the capacity of the urine test tube is generally about 5-10ml.

[0003] Urine test tubes in the prior art include a Chinese patent: A closed urine test tube, authorization announcement number: CN212092336U. This patent document discloses the specific structure and usage of the existing urine test tube. From the above-mentioned disclosed documents, it can be seen that the existing urine test tube mainly includes a test tube body and a test tube cap. The structure of the urine test tube is similar to the structure of most existing urine test tubes. When in use, the user may still collect excessive urine, and the test tube may be too full, which may easily cause the above-mentioned problems of urine splashing and urine overflowing, causing pollution.

[0004] The urine test tube disclosed in the technical solution is based on the structure of the existing technology, in which a plug body and a float are additionally arranged. The float can be used to float up to the plug body and the output port is closed at the same time, which can not only limit the amount of urine input into the urine test tube, but also effectively prevent the urine in the test tube from splashing outwards, thereby preventing urine splashing contamination. Utility Model Content

[0005] The utility model discloses a disposable urine test tube capable of automatically limiting the input of urine, and its main purpose is to overcome the above-mentioned deficiencies and shortcomings of the prior art.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A disposable urine test tube capable of automatically limiting the amount of input comprises a test tube body and a tube cap, wherein the tube cap is detachably and movably covered at the tube mouth of the test tube body, a plug body is movably provided in the tube mouth of the test tube body, a plug body is movably provided at the upper part of the plug body, a plugging ring is provided at the upper part of the plug body, the plugging ring is tightly plugged and fixed with the inner side wall of the test tube body, and a funnel-shaped output port is provided at the lower part of the plug body; a float is installed in the test tube body, the upper part of the float is a circular plate body, the lower part of the float is a sphere body, the middle part of the float body is a connecting tube body, the circular plate body and the sphere body are respectively connected to the upper and lower ends of the connecting tube body, and the circular plate body cooperates with the output port of the plug body to movably abut and seal.

[0008] Furthermore, the height of the float is 3 / 5 to 4 / 5 of the length of the test tube body.

[0009] Furthermore, the plugging ring and the output port of the plug body are an integrally formed structure.

[0010] Furthermore, the outer diameter of the output port of the plug body is smaller than the outer diameter of the circular plate body.

[0011] Furthermore, the tube cap is connected to the test tube body through a connecting line.

[0012] It can be seen from the above description of the utility model that, compared with the prior art, the advantages of the utility model are:

[0013] Advantage 1: The utility model provides a plug at the tube mouth of the test tube body and installs a float in the test tube body. When in use, the float can be used to float upward in the urine and stick to the plug, while closing the output port, thereby achieving limited input of urine and ensuring that the input urine volume is maintained between 3 / 5 and 4 / 5 of the urine test tube capacity, thereby avoiding urine overflow during subsequent urine extraction; at the same time, the structure of the plug and the float can prevent the urine in the test tube from splashing outward when the test tube cover is opened, thereby avoiding urine contamination.

[0014] Advantage 2: The utility model has a simple and practical structure, is quick and convenient to assemble, and can achieve functions such as limited urine input and prevention of urine contamination, which is more conducive to operation and use by users and medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the utility model when in use.

[0017] Figure 3 It is a structural schematic diagram of the plug body of the utility model.

[0018] Figure 4It is a structural schematic diagram of the floating body of the utility model.

[0019] Among them, there are a test tube body 1, a tube cap 2, a plug body 3, a tightening ring 31, an output port 32, a connecting line 4, a floating body 5, a circular plate body 51, a sphere 52, and a connecting tube body 53. DETAILED DESCRIPTION

[0020] The specific implementation of the present invention will be further described and illustrated below with reference to the accompanying drawings.

[0021] like Figures 1 to 4 As shown, a disposable urine test tube capable of automatically limiting the amount of input includes a test tube body 1 and a tube cap 2, wherein the tube cap 2 is detachably and movably covered at the tube mouth of the test tube body 1, and the tube cap 2 is connected to the test tube body 1 through a connecting line 4. A plug body 3 is provided in the tube mouth of the test tube body 1, and a plug ring 31 is provided on the upper part of the plug body 3, and the plug ring 31 is tightly plugged and fixed with the inner side wall of the test tube body 1, and a funnel-shaped output port 32 is provided at the lower part of the plug body 3, and the plug ring 31 and the output port 32 of the plug body 3 are an integrally formed structure.

[0022] like Figures 1 to 4 As shown, a float 5 is installed in the test tube body 1, the upper part of the float 5 is a circular plate 51, the lower part of the float 5 is a sphere 52, the middle part of the float 5 is a connecting tube 53, the circular plate 51 and the sphere 52 are respectively connected to the upper and lower ends of the connecting tube 53, and the circular plate 51 cooperates with the output port 32 of the plug body 3 to flexibly abut and block. The height of the float 5 is 3 / 5 to 4 / 5 of the length of the test tube body 1, and the outer diameter of the output port 32 of the plug body 3 is smaller than the outer diameter of the circular plate 51. By arranging a plug body 3 at the tube mouth of the test tube body 1 and installing a float 5 in the test tube body 1, when in use, the float 5 can be used to float upward in the urine and abut against the plug body 3, while closing the output port 32, so as to achieve limited input of urine and ensure that the input urine volume is maintained between 3 / 5 and 4 / 5 of the urine test tube capacity, thereby avoiding overflow of urine when urine is subsequently extracted; at the same time, the structure of the plug body 3 and the float 5 can prevent the urine in the test tube from splashing outward when the test tube cover is opened, thereby avoiding urine contamination.

[0023] When using:

[0024] First, urine is collected in a urine cup, and then the urine in the urine cup is poured into the test tube body 1 from the tube mouth. The urine passes through the plug body 3 and is output from the output port 32 of the plug body 3 and enters the test tube body 1. The float 5 installed in the test tube body 1 gradually floats upward under the action of buoyancy.

[0025] When the amount of urine poured in reaches about 3 / 5 to 4 / 5 of the test tube capacity, the circular plate 51 on the upper part of the float 5 will tightly press against the output port 32 of the plug body 3, closing and blocking the output port 32 to prevent excessive urine from being poured into the test tube body 1, thereby achieving the purpose of limited input.

[0026] Then, the tube cap 2 is movablely placed on the tube mouth of the test tube body 1 to complete the urine collection of the urine test tube, and then the test tube is sent to the laboratory for subsequent inspection. When collecting urine in the subsequent sequence, the tube cap 2 is opened and the extraction tube body is directly inserted into the urine test tube. The float 5 sinks downward into the urine, the liquid level of the urine rises, and the extraction tube body smoothly extracts the urine.

[0027] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial improvement of the utility model using this concept should be regarded as an infringement of the protection scope of the utility model.

Claims

1. A disposable urine test tube capable of automatically limiting the amount of input, comprising a test tube body and a tube cap, wherein the tube cap is detachably and movably covered at the tube mouth of the test tube body, characterized in that: A plug body is provided in the tube mouth of the test tube body, and a tightening ring is provided on the upper part of the plug body, which is tightly plugged and fixed with the inner wall of the test tube body, and a funnel-shaped output port is provided at the lower part of the plug body; a float is installed in the test tube body, the upper part of the float is a circular plate body, the lower part of the float is a sphere, the middle part of the float is a connecting tube body, the circular plate body and the sphere are respectively connected to the upper and lower ends of the connecting tube body, and the circular plate body cooperates with the output port of the plug body to movably push against and seal.

2. A disposable urine test tube capable of automatically limiting the amount of input according to claim 1, characterized in that: The height of the float is 3 / 5 to 4 / 5 of the length of the test tube body.

3. A disposable urine test tube capable of automatically limiting the amount of input according to claim 1, characterized in that: The plugging ring and the output port of the plug body are an integrally formed structure.

4. A disposable urine test tube capable of automatically limiting the amount of input according to claim 1, characterized in that: The outer diameter of the output port of the plug body is smaller than the outer diameter of the circular plate body.

5. A disposable urine test tube capable of automatically limiting the amount of input according to claim 1, characterized in that: The tube cap is connected to the test tube body through a connecting line.

Images