Urinary sediment tube

Abstract

The urinary sediment tube comprises a cover body and a transparent tube body, the tube body is provided with a liquid collecting cavity, an opening is formed in the upper end of the liquid collecting cavity, and the cover body covers the opening to seal the liquid collecting cavity; the filter is transversely arranged in the liquid collecting cavity; the filter comprises a filter screen and a connecting ring surrounding the edge of the filter screen; a clamping groove extending in the length direction of the pipe body is formed in the inner wall of the liquid collecting cavity, and a convex part is arranged on the peripheral wall of the connecting ring; and the convex part is embedded into the clamping groove. The filter is arranged in the urinary sediment tube, sediment substances in urine are filtered above the filter, sediment can be sucked for detection without centrifugal operation, the timeliness rate of a urinary sediment inspection report can be effectively improved, and the medical treatment efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a urine sediment tube. Background Art

[0002] Urine sediment examination is a routine test item for examining urine sediment, which assists in the diagnosis of urinary system diseases by identifying and analyzing cells, crystals and other components in urine. Urine sediment tubes are used to sample urine during urine sediment examination. For example, Chinese utility model patent CN213943199U discloses a urine sediment test tube; however, the existing urine sediment examination requires the urine collected by the urine sediment tube to be centrifuged before the urine sediment can be obtained. However, the centrifugation operation is time-consuming, resulting in a delay in the inspection report, which easily causes a large number of doctors and patients to queue up. Utility Model Content

[0003] The utility model aims to provide a urine sediment tube, comprising a cover body and a transparent tube body, wherein the tube body is provided with a liquid collecting chamber, the upper end of the liquid collecting chamber is provided with an opening, and the cover body covers the opening to seal the liquid collecting chamber; further comprising a filter horizontally arranged in the liquid collecting chamber; the filter comprises a filter screen and a connecting ring surrounding the edge of the filter screen; a groove extending along the length direction of the tube body is provided on the inner wall of the liquid collecting chamber, and a convex portion is provided on the peripheral wall of the connecting ring; the convex portion is embedded in the groove.

[0004] The utility model provides a filter in the urine sediment tube to filter the sediment material in the urine above the filter, and the sediment can be sucked for detection without centrifugation operation; the timeliness rate of urine sediment inspection report can be effectively improved, which helps to improve medical efficiency.

[0005] In addition, the filter is installed in the liquid collecting chamber by means of a snap-on connection, has a simple structure, is easy to produce and process, and has implementation prospects.

[0006] The convex parts include a plurality of convex parts, and the convex parts are distributed at intervals around the axial direction of the connecting ring; the number and position of the clamping grooves correspond to the convex parts; and the convex parts are respectively embedded in the clamping grooves.

[0007] The filter of the present technical solution is clamped by a plurality of protrusions, which can improve the installation stability and prevent it from floating up due to the impact of urine.

[0008] The upper end of each slot is provided with a port extending to the opening for the convex part to be placed; the lower end of each slot is provided with an end wall for supporting the convex part.

[0009] During installation, the protrusion is inserted from the port at the upper end of the slot, and moved down along the slot until the bottom side of the protrusion abuts against the end wall of the slot.

[0010] The connecting ring comprises an upper ring body and a lower ring body; the edge of the filter screen is clamped between the upper ring body and the lower ring body.

[0011] The peripheral wall of the connecting ring is in contact with the inner wall of the liquid collecting cavity; the lower ring body is made of elastic plastic material, which can seal the gap between the lower ring body and the liquid collecting cavity, prevent the edge of the urine filter from seeping downward, and concentrate urine from the filter net, thereby improving the accuracy of the inspection result.

[0012] The pore size of the filter is 40 μm, equivalent to 374 meshes, which is the pore size of the commonly used cell sieves and can filter most of the sediments in urine.

[0013] The filter is located in the upper middle part of the liquid collecting chamber, and this position is convenient for absorbing sediment and installing the filter.

[0014] On the outer wall of the tube body, above the filter, there is a scale mark for indicating the qualified liquid collection amount for the user's reference. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a longitudinal sectional exploded view of the utility model.

[0016] Figure 2 It is a partial structural exploded view of the utility model.

[0017] Figure 3 It is a transverse cross-sectional view of the utility model.

[0018] Figure 4 It is a cross-sectional view of the filter of the present utility model.

[0019] Figure 5 It is a structural schematic diagram of the pipe body of the utility model. DETAILED DESCRIPTION

[0020] The present application scheme is further described as follows in conjunction with the accompanying drawings:

[0021] See attached Figure 1-5 The utility model aims to provide a urine sediment tube, comprising a cover body 2 and a transparent tube body 1, wherein the tube body 1 is provided with a liquid collecting chamber 10, wherein an opening 11 is provided at the upper end of the liquid collecting chamber 10, and the cover body 2 covers the opening 11 to seal the liquid collecting chamber 10; further comprising a filter 3 horizontally arranged in the liquid collecting chamber 10; the filter 3 comprises a filter screen 31 and a connecting ring 32 surrounding the edge of the filter screen 31; a groove 12 extending along the length direction of the tube body 1 is provided on the inner wall of the liquid collecting chamber 10, and a convex portion 33 is provided on the peripheral wall of the connecting ring 32; the convex portion 33 is embedded in the groove 12 and is connected with it.

[0022] The utility model provides a filter 3 in the urine sediment tube, so that the sediment in the urine is filtered above the filter 3, and the sediment can be sucked for detection without centrifugation operation; the timeliness rate of urine sediment inspection report can be effectively improved, which helps to improve medical efficiency.

[0023] In addition, the filter 3 is installed in the liquid collecting chamber 10 by means of a snap-fitting method, has a simple structure, is easy to produce and process, and has a promising prospect for implementation.

[0024] The convex parts 33 include a plurality of convex parts 33 , and the convex parts 33 are distributed at intervals around the axial direction of the connecting ring 32 ; the number and position of the slots 12 correspond to the convex parts 33 ; and the convex parts 33 are respectively embedded in the slots 12 .

[0025] The filter 3 of the present technical solution is clamped by a plurality of protrusions 33, which can improve the installation stability and prevent it from floating due to the impact of urine.

[0026] In this embodiment, Figure 2 As shown, there are four convex parts 33. The convex parts 33 are fan-shaped and tightly fit with the card slot 12 and are not easy to be separated.

[0027] The upper end of each slot 12 is provided with a port 121 extending to the opening 11 for the convex portion 33 to be placed therein; the lower end of each slot 12 is provided with an end wall 122 for supporting the convex portion 33 .

[0028] During installation, the protrusion 33 is inserted from the port 121 at the upper end of the slot 12 and moved down along the slot 12 until the bottom side of the protrusion 33 abuts against the end wall 122 of the slot 12 .

[0029] The connecting ring 32 includes an upper ring body 321 and a lower ring body 322. The edge of the filter screen 31 is clamped between the upper ring body 321 and the lower ring body 322. Specifically, the edge of the filter screen 31 is bonded to the upper ring body 321 and the lower ring body 322 by glue.

[0030] The peripheral wall of the connecting ring 32 is in contact with the inner wall of the liquid collecting chamber 10; the lower ring body 322 is made of elastic plastic material, such as rubber, which can seal the gap between the lower ring body 32 and the liquid collecting chamber 10 to prevent the edge of the urine filter 3 from seeping downward, so that urine is concentrated from the filter net 31, thereby improving the accuracy of the inspection result.

[0031] The pore size of the filter 31 is 40 μm, equivalent to 374 meshes, which is the pore size of the commonly used cell sieves and can filter most of the sediments in urine.

[0032] The filter 3 is located in the middle and upper part of the liquid collecting chamber 10. This position is convenient for absorbing sediment and installing the filter 3.

[0033] In this embodiment, the volume of the liquid collecting chamber 10 is 10 mL, and the filter 3 is located between 5 mL and 10 mL. Preferably, the filter 3 is located at 8 mL.

[0034] On the outer wall of the tube body 1, above the filter 3, there is a scale mark 13 for indicating the qualified liquid collection amount for the user's reference.

[0035] 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 urine sediment tube, comprising a cover body and a transparent tube body, wherein the tube body is provided with a liquid collecting chamber, an upper end of the liquid collecting chamber is provided with an opening, and the cover body covers the opening to seal the liquid collecting chamber; characterized in that: It also includes a filter disposed transversely in the liquid collecting chamber; The filter comprises a filter screen and a connecting ring surrounding the edge of the filter screen; A clamping groove extending along the length direction of the tube body is provided on the inner wall of the liquid collecting cavity, and a convex portion is provided on the peripheral wall of the connecting ring; the convex portion is embedded in the clamping groove.

2. The urine sediment tube according to claim 1, characterized in that: The convex parts include a plurality of convex parts, and the convex parts are distributed at intervals around the axial direction of the connecting ring; the number and position of the clamping grooves correspond to the convex parts; and the convex parts are respectively embedded in the clamping grooves.

3. The urine sediment tube according to claim 2, characterized in that: The upper end of each slot is provided with a port extending to the opening for the convex part to be placed; the lower end of each slot is provided with an end wall for supporting the convex part.

4. The urine sediment tube according to claim 3, characterized in that: The connecting ring comprises an upper ring body and a lower ring body; the edge of the filter screen is clamped between the upper ring body and the lower ring body.

5. The urine sediment tube according to claim 4, characterized in that: The peripheral wall of the connecting ring is in contact with the inner wall of the liquid collecting cavity; and the lower ring body is made of elastic plastic material.

6. The urine sediment tube according to any one of claims 1 to 5, characterized in that: The pore size of the filter is 40 μm.

7. The urine sediment tube according to claim 6, characterized in that: The filter is located in the upper middle part of the liquid collecting chamber.

8. The urine sediment tube according to claim 7, characterized in that: On the outer wall of the tube body, above the filter, there is a scale mark for indicating the qualified liquid collection amount.

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