Urine specimen preservation device

Abstract

The utility model discloses a urine specimen preservation device in the technical field of urine specimen preservation, which comprises a cup body and a cup cover clamped with the cup body, the top of the cup body is clamped with an annular support table, the bottom of the support table is provided with an annular groove filled with preservative liquid, and the annular groove is provided with a sealing film; the supporting table is provided with safety holes and insertion holes in a staggered mode, the cup cover is fixedly provided with push rods inserted into the safety holes or the insertion holes, the cup body is rotationally connected with a swing rod, the swing rod is fixedly connected with a push plate in a sleeved mode, and the push rod is inserted into the insertion holes to push the push plate to rotate towards the sealing film and tear off the sealing film. According to the invention, the use safety can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of urine specimen storage and processing, in particular to a urine specimen storage device. BACKGROUND

[0002] Urine examination is a detection method in medicine, including urine routine analysis, detection of formed elements in urine (such as urine red blood cells, white blood cells, etc.), quantitative determination of protein components, and urine enzyme determination, etc. Urine examination has a very important value for clinical diagnosis, judgment of curative effect and prognosis. The timeliness of general urine examination is relatively high, and there is no change in the nature of urine. However, for the urine of special examination needs of the hospital, the patient puts the specimen in a fixed position, and the nurse sends it to the laboratory. The urine sample needs to be stored for a long time during this period.

[0003] Referring to the prior art CN219962928U - a urine sample storage device, including cup body and cup cover, cup body is used for storing urine, inside has a vertical upward stab cone;The cup cover is rotatable on the cup body top opening, and the inside has a vertical downward and bottom opening cylinder, the cylinder is correspondingly arranged with the stab cone;A sealing film is arranged at the bottom opening of the cylinder;The cup cover, the cylinder and the sealing film form a containing cavity, and the containing cavity is filled with preservative solution;After the cup cover is rotated to the top opening of the cup body, the stab cone will pierce the sealing film at the bottom of the cylinder, and the preservative solution in the containing cavity will flow into the urine in the cup.

[0004] The prior art realizes long-term storage of the specimen by adding preservative solution into the urine, but the cup cover and the containing cavity containing the preservative solution are designed in one piece. When the urine specimen is loaded, the cup cover needs to be unscrewed to load the urine into the cup body. However, in order to facilitate urination, the user needs to hold the cup body and the urination organ at the same time to urinate. Therefore, the cup cover needs to be placed elsewhere in advance. Since the sealing film is thin, it is easy to be damaged by collision with sharp objects during the placement process, resulting in the outflow of the preservative solution. In addition, if it is not placed properly, it is also easy to be lost and picked up by others. Since the preservative solution often has certain corrosive properties, it cannot be avoided to be eaten or touched by mistake, and the safety is low. UTILITY MODEL CONTENTS

[0005] The utility model intends to provide a urine specimen storage device to solve the problem of outflow of preservative solution during placement of the cup cover in the prior art, thereby reducing the safety.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] The urine sample preservation device comprises a cup body and a cup cover which is clamped with the cup body, the top of the cup body is clamped with a ring-shaped support table, the bottom of the support table is provided with a ring-shaped groove filled with preservative liquid, and the ring-shaped groove is provided with a sealing film; the support table is staggered with safety holes and insertion holes, the cup cover is fixedly provided with a push rod inserted into the safety hole or the insertion hole, the cup body is rotationally connected with a swing rod, the swing rod is fixedly sleeved with a push plate, and the push rod pushes the push plate to rotate towards the sealing film after being inserted into the insertion hole and tears the sealing film.

[0008] The working principle and beneficial effects of the utility model are as follows:

[0009] When producing, the support table is inverted to expose the ring-shaped groove, the preservative liquid is injected into the ring-shaped groove, and then the sealing film is closed. Then the support table is clamped into the cup body, the sealing film faces the push plate, the cup cover and the cup body are clamped, at this time the push rod is inserted into the safety hole, and the push rod is away from the push plate so as not to push the push plate to rotate. When the user uses, the cup cover is pulled out upward when taking the urine sample, the urine is filled into the cup body, then the push rod on the cup cover is aligned with the insertion hole and inserted downward, the cup cover and the cup body are clamped, and in the process that the push rod is inserted downward and aligned with the insertion hole, the push rod pushes the push plate to rotate downward, the push plate rotates towards the sealing film and tears the sealing film, and the preservative liquid in the ring-shaped groove flows into the cup body and is shaken again.

[0010] The preservative liquid is stored in the cup body in the application, the problem that the preservative liquid flows out due to breakage caused by collision with sharp objects during clamping of the cup cover in the prior art does not occur, the cup body is always held in the patient's hand during taking of the urine sample, the problem of mistaken picking by others is avoided as much as possible, and safety is improved.

[0011] In some embodiments, a spring is fixed between the push plate and the cup body. The swing rod is limited to rotate by the spring, the swing rod is prevented from being mistakenly rotated due to shaking during transportation, the push plate rotates towards the sealing film and tears the sealing film when the push rod applies a larger force to push the push plate to rotate.

[0012] In some embodiments, the push rod is symmetrically arranged along the axis of the cup cover. The sealing film is torn by the push plates on both sides, and the preservative liquid in the ring-shaped groove quickly flows into the cup body.

[0013] In some embodiments, an edge surface is arranged at one end of the push plate which faces the sealing film. The sealing film is quickly torn by the edge surface.

[0014] In some embodiments, one end of the push plate which is away from the sealing film is located directly below the support table. The push plate is hidden below the support table, and the push plate is prevented from being washed by the urine sample when the cup body is filled with the urine sample.

[0015] In some embodiments, a cross-shaped groove is arranged in the middle of the cup cover. The sample is taken out for inspection through the cross-shaped groove. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An internal structure schematic diagram of a urine specimen preservation device according to the present application;

[0017] Figure 2 An internal structure schematic diagram of a urine specimen preservation device according to the present application; Figure 1 An internal structure schematic diagram of a urine specimen preservation device according to the present application;

[0018] Figure 3 An internal structure schematic diagram of a urine specimen preservation device according to the present application; Figure 1 A top view of a support table according to the present application;

[0019] Figure 4 An internal structure schematic diagram of a urine specimen preservation device according to the present application;

[0020] Figure 5 An internal structure schematic diagram of a urine specimen preservation device according to the present application. DETAILED DESCRIPTION

[0021] The following will be further described in detail through specific embodiments:

[0022] The reference signs in the drawings of the specification include: cup cover 1, push rod 2, preservative liquid 3, sealing film 4, swing rod 5, insertion hole 6, push plate 7, cup body 8, support table 9, safety hole 10, spring 11.

[0023] The orientation words such as "left", "right", "up", "down" in the following statements are based on the orientation of the drawings, and if the corresponding structures are changed in the same direction based on the orientation, the relative positions remain unchanged, which does not affect the implementation of the scheme.

[0024] Embodiment 1: a urine specimen preservation device, as shown in Figure 1 and Figure 3 , comprising a cup body 8 and a cup cover 1 connected to the top of the cup body 8, and a ring-shaped support table 9 fixed in the middle of the cup body 8, and a ring-shaped groove containing preservative liquid 3 is arranged at the bottom of the support table 9, and a sealing film 4 is fixedly arranged in the ring-shaped groove, and the working principle of the sealing film 4 refers to the prior art CN219962928U-a urine sample preservation device.

[0025] The support table 9 is staggered with safety holes 10 and insertion holes 6, the cup cover 1 is fixedly provided with a push rod 2 inserted into the safety hole 10 or the insertion hole 6, the cup body 8 is rotationally connected with a swing rod 5, the swing rod 5 is fixedly sleeved with a push plate 7, and the push rod 2 is inserted into the insertion hole 6 to push the push plate 7 to rotate towards the sealing film 4 and tear the sealing film 4.

[0026] When producing, the supporting table 9 is inverted to expose the annular groove, the preservative liquid 3 is injected into the annular groove, and then the sealing film 4 is used for sealing.

[0027] In the application, the preservative liquid 3 is stored in the cup body 8, so that the problem that the preservative liquid 3 flows out due to collision with a sharp object during placement of the cup cover 1 in the prior art does not occur; and during the process of taking a urine sample, the cup body 8 is always held in the user's hand, so that the problem of mistaken picking by a child at home is avoided as much as possible, and safety is improved.

[0028] Embodiment 2: Different from embodiment 1, a spring 11 is fixed between the push plate 7 and the cup body 8. The spring 11 limits the rotation of the swing lever 5 and the push plate 7, prevents the swing lever 5 from being mistakenly rotated due to shaking during transportation, and limits the push plate 7 so that the push plate 7 is always located directly below the insertion hole 6, so as to ensure that the push rod 2 on the cup cover 1 is aligned with the push plate 7. In addition, the cup body 8 is made of transparent material, so that the rotation of the push plate 7 driven downward by the push rod 2 can be observed conveniently.

[0029] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein.

Claims

1. A urine specimen preservation device comprising a cup body and a cup cover engaged with the cup body, characterized in that: The cup top is clamped with an annular support table, the bottom of the support table is provided with an annular groove filled with corrosion-proof liquid, the annular groove is provided with a sealing film; the support table is staggered with safety holes and jacks, the cup cover is fixedly provided with a push rod inserted into the safety hole or the jack, the cup body is rotationally connected with a swing rod, the swing rod is fixedly sleeved with a push plate, the push rod pushes the push plate to rotate towards the sealing film after being inserted into the jack, and the sealing film is torn open.

2. The urine specimen preservative device of claim 1, wherein: A spring is fixed between the push plate and the cup body.

3. The urine specimen preservative device of claim 2, wherein: The push rod is symmetrically arranged along the axis of the cup cover.

4. The urine sample preservation device according to any one of claims 1 to 3, characterized in that: An edge surface is arranged at one end of the push plate towards the sealing film.

5. The urine specimen preservative device of claim 4, wherein: One end of the push plate away from the sealing film is located directly below the support table.

6. The urine specimen preservative device of claim 5, wherein: A cross-shaped groove is arranged in the middle of the cup cover.

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