Combined urinalysis sampling device

Abstract

The utility model provides a combined urine test sampling device which comprises a urine cup and a urine tube, the urinary catheter comprises a catheter body and a cover body; the tube body is provided with a liquid collecting cavity, a tube opening is formed in the upper end of the tube body, and the cover body is used for covering and sealing the tube opening; the pipe orifice is covered with an elastic rubber layer; a plurality of cutting lines are arranged on the elastic rubber layer to divide the elastic rubber layer into a plurality of elastic sheets; an annular convex rib is arranged on the inner side of the cover body, and the elastic sheet is clamped between the annular convex rib and the inner wall of the pipe body when the cover body is sealed; an insertion tube is arranged at the bottom of the urine cup; the inserting pipe can be inserted into the pipe opening, and the elastic piece is clamped between the inserting pipe and the inner wall of the pipe body when the inserting pipe is inserted into the pipe opening. According to the combined urine test sampling device, the urine cup and the catheter body of the urine catheter are covered in a pulling and inserting mode, the cover body of the urine catheter is covered in a pulling and inserting mode, and the combined operation is simple and easy to implement. And the elastic rubber layer is arranged on the pipe orifice of the pipe body, so that the sealing and damping effects are achieved, and the mounting stability is ensured.

Description

Technical Field

[0001] The utility model relates to a combined urine testing sampling device. Background Art

[0002] Urine sediment examination is a routine test item that examines urine sediment and assists in the diagnosis of urinary system diseases by identifying and analyzing cells, crystals and other components in urine. Urine sampling is mostly done by the patient on his own. After the patient receives the urine cup and catheter, the urine needs to be collected in the cup and then poured into the catheter. However, urine is prone to leakage and spillage during the transfer process, which can cause secondary contamination and insufficient urine collection.

[0003] In the prior art, for example, a urine test urine collection device disclosed in Chinese utility model patent CN 220344433U can prevent urine transfer and leakage by assembling a urine cup and a urine sediment test tube together to receive urine. However, during assembly, the joint of the urine cup is screwed together with the thread set on its inner wall and the thread on the outer wall of the urine sediment test tube mouth, which is cumbersome to operate, and it is difficult to process the thread in the narrow slot. It is also necessary to set a side plate on the joint to assist the screw connection operation, which is not conducive to production implementation. Utility Model Content

[0004] The utility model aims to provide a combined urine test sampling device, comprising a urine cup and a urine tube; the urine tube comprises a tube body and a cover body; the tube body has a liquid collecting cavity, the upper end of the tube body is provided with a tube opening connected to the liquid collecting cavity, and the cover body is used to cover the tube opening; the tube opening is covered with an elastic rubber layer; the elastic rubber layer is provided with a plurality of cutting lines, each of which extends radially outward from the center of the tube opening to divide the elastic rubber layer into a plurality of elastic sheets; the inner side of the cover body is provided with an annular convex rib, the annular convex rib The convex rib can be inserted into the pipe mouth, and when the annular convex rib is inserted into the pipe mouth, the elastic sheet is folded inward to be clamped between the annular convex rib and the inner wall of the tube body; a flexible connecting part is provided between the cover body and the tube body, and the two ends of the flexible connecting part are respectively connected to the cover body and the tube body; the urine cup has a liquid holding cavity, and a plug-in tube connected to the liquid holding cavity is provided at the bottom of the urine cup; the plug-in tube can be inserted into the pipe mouth; and when the plug-in tube is inserted into the pipe mouth, the elastic sheet is folded inward to be clamped between the plug-in tube and the inner wall of the tube body.

[0005] In the combined urine testing sampling device of the utility model, the urine cup and the tube body of the urine catheter are combined by plugging and unplugging, and the cover body of the urine catheter is also covered by plugging and unplugging, so the combined operation is simple and easy to implement.

[0006] An elastic rubber layer is arranged on the pipe mouth of the tube body of the utility model, and the elastic rubber layer is divided into a plurality of elastic sheets. When the urine cup or the cover body is plugged into the tube body, the elastic sheet is pressed by the plug-in tube or the annular convex rib and can be folded inward to fill the installation gap, thereby playing a sealing and damping role and ensuring the stability of the installation; and when the urine cup or the cover body is pulled out, the elastic sheet is reset to prevent liquid from splashing, thereby improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a cross-sectional view of the utility model.

[0008] Figure 2 It is an exploded view of the utility model.

[0009] Figure 3 It is a schematic diagram of the structure of the urinary catheter of the present utility model.

[0010] Figure 4 It is a cross-sectional view of the cover body of the urinary catheter of the present invention sealed on the tube opening.

[0011] Figure 5 This is a cross-sectional view of the handle of the urine cup of the present invention in a folded state. DETAILED DESCRIPTION

[0012] The present application scheme is further described as follows in conjunction with the accompanying drawings:

[0013] See attached Figure 1-5 A combined urine test sampling device includes a urine cup 2 and a urine tube 1; the urine tube 1 includes a tube body 11 and a cover body 12; the tube body 11 has a liquid collecting cavity 111, and the upper end of the tube body 11 is provided with a tube mouth 112 connected to the liquid collecting cavity 111, and the cover body 12 is used to cover the tube mouth 112.

[0014] The pipe mouth 112 is covered with an elastic rubber layer 3; the elastic rubber layer 3 is provided with a plurality of cutting lines 32, each of which extends radially outward from the center of the pipe mouth 112 to divide the elastic rubber layer 3 into a plurality of elastic sheets 31. The inner side of the cover body 12 is provided with an annular convex rib 121, the annular convex rib 121 can be inserted into the pipe mouth 112, and the elastic sheet 31 is folded inwardly to be sandwiched between the annular convex rib 121 and the inner wall of the pipe body 11 when the annular convex rib 121 is inserted into the pipe mouth 112; a flexible connecting portion 13 is provided between the cover body 12 and the pipe body 11, and the two ends of the flexible connecting portion 13 are respectively connected to the cover body 12 and the pipe body 11.

[0015] The urine cup 2 has a liquid storage chamber 21 , and a plug-in tube 22 communicating with the liquid storage chamber 21 is provided at the bottom of the urine cup 2 ; the plug-in tube 22 can be inserted into the tube opening 112 ; and when the plug-in tube 22 is inserted into the tube opening 112 , the elastic sheet 31 is folded inwardly to be clamped between the plug-in tube 22 and the inner wall of the tube body 11 .

[0016] In the combined urine testing sampling device of the present technical solution, the urine cup 2 and the tube body 11 of the urine tube 1 are combined by plugging and unplugging, and the cover body 12 of the urine tube 1 is also covered by plugging and unplugging; the combined operation is simple and easy to implement.

[0017] An elastic rubber layer 3 is provided on the tube mouth 112 of the tube body 11 of the present technical solution, and the elastic rubber layer 3 is divided into a plurality of elastic sheets 31. When the urine cup 2 or the cover body 12 is plugged into the tube body 11, the elastic sheet 31 is pressed by the plug-in tube 22 or the annular convex rib 121 to be folded inward to fill the installation gap, thereby playing a sealing and damping role and ensuring the stability of the installation; and when the urine cup 2 or the cover body 12 is pulled out, the elastic sheet 31 is reset to prevent liquid from splashing, thereby improving the safety of use.

[0018] like Figure 3 As shown, the pipe mouth 112 is provided with a flange 14 extending radially outward, and the edge of the elastic rubber layer 3 is adhered to the flange 14 ; the cover body 12 covers the flange 14 and abuts against the elastic rubber layer 3 .

[0019] Each cutting line 32 is distributed in a “M” shape.

[0020] A foldable handle 23 is provided on one side of the urine cup 2; the handle 23 is convenient for sampling from the urine cup 2, and the foldable handle 23 is convenient for product packaging.

[0021] like Figure 2 and Figure 5 As shown, the folding handle 23 includes a fixed portion 232 and a movable portion 231; the fixed portion 232 is fixed on the urine cup 2, and the top side of the movable portion 231 is hinged with the top side of the fixed portion 232 to switch between a folded state and an unfolded state. Specifically, the upper end of the urine cup 2 has a cup mouth 211 connected to the liquid storage chamber 21, and the movable portion 231 can be rotated upward and folded over the cup mouth 211.

[0022] A groove 233 is provided on the bottom side of the fixed portion 232, and a positioning protrusion 234 is provided in the groove 233; a limiting plate 235 is provided on the bottom side of the hinged end of the movable portion 231, and a positioning hole 236 is provided on the limiting plate 235; when the movable portion 231 is in the unfolded state, the limiting plate 235 falls into the groove 233, and the positioning protrusion 234 is inserted into the positioning hole 26.

[0023] The above-mentioned preferred implementation modes should be regarded as illustrative examples of the implementation modes of the present application scheme. Any technical deductions, replacements, improvements, etc. that are identical or similar to the present application scheme or made based on this scheme should be regarded as within the scope of protection of this patent.

Claims

1. A combined urine test sampling device, comprising a urine cup and a urine tube; the urine tube comprises a tube body and a cover body; the tube body has a liquid collecting cavity, the upper end of the tube body is provided with a tube opening communicating with the liquid collecting cavity, and the cover body is used to cover the tube opening; characterized in that: The pipe opening is covered with an elastic rubber layer; the elastic rubber layer is provided with a plurality of cutting lines, each of which extends radially outward from the center of the pipe opening to divide the elastic rubber layer into a plurality of elastic sheets; An annular convex rib is provided on the inner side of the cover body, and the annular convex rib can be inserted into the pipe opening, and when the annular convex rib is inserted into the pipe opening, the elastic sheet is folded inward to be clamped between the annular convex rib and the inner wall of the pipe body; a flexible connecting part is provided between the cover body and the pipe body, and two ends of the flexible connecting part are respectively connected to the cover body and the pipe body; The urine cup has a liquid storage cavity, and a plug-in tube connected to the liquid storage cavity is provided at the bottom of the urine cup; the plug-in tube can be inserted into the tube mouth; and when the plug-in tube is inserted into the tube mouth, the elastic sheet is folded inwardly to be clamped between the plug-in tube and the inner wall of the tube body.

2. The combined urine sampling device according to claim 1, characterized in that: The pipe mouth is provided with a convex edge extending radially outward, and the elastic rubber layer is bonded to the convex edge; The cover body covers the convex edge and abuts against the elastic rubber layer.

3. The combined urine sampling device according to claim 1, characterized in that: The cutting lines are distributed in a "M" shape.

4. The combined urine sampling device according to claim 1, characterized in that: A foldable handle is provided on one side of the urine cup.

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