CN217365915U - Improved urine specimen retention device - Google Patents
Improved urine specimen retention device Download PDFInfo
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- CN217365915U CN217365915U CN202220046617.7U CN202220046617U CN217365915U CN 217365915 U CN217365915 U CN 217365915U CN 202220046617 U CN202220046617 U CN 202220046617U CN 217365915 U CN217365915 U CN 217365915U
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- sealing cover
- spiral
- suction pipe
- spiral sealing
- elastic bag
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Abstract
The utility model relates to an improved urine sample retention device, which comprises a sample container and a spiral sealing cover, wherein the outer peripheral surface of the upper end of the sample container is provided with an external thread, and the inner peripheral surface of the opening part of the lower end of the spiral sealing cover is provided with an internal thread matched with the external thread; the method is characterized in that: the spiral sealing cover is also provided with a suction pipe, the lower end of the suction pipe protrudes out of the lower end face of the cover body and is exposed for a certain length, the top of the spiral sealing cover is provided with an elastic bag for forming negative pressure, and the elastic bag is communicated with the upper end of the suction pipe. The utility model discloses the structure is ingenious, and reasonable in design through add the straw on the spiral closing cap, can be according to sample demand nimble control suction urine sample during the use, greatly increased the convenience and the practicality of operation, reduced the weeping and the pollution phenomenon of operation in-process urine sample.
Description
Technical Field
The utility model relates to a body fluid inspection container, specifically speaking are ware is kept somewhere to improvement type urine sample belongs to medical consumptive material technical field.
Background
Urine routine is one of three routine tests in clinic, and as an excrement test, urine reflects the metabolic condition of an organism, is an important index for diagnosing a plurality of diseases, and can generate proteinuria or visible components in urinary sediments in early stage of renal diseases. Urinary irregularities are often a sign of kidney or urinary tract disease.
Need use urine sample when keeping somewhere and get urine sample and keep somewhere the ware, current conventional urine sample keeps somewhere the ware and generally includes sample container and spiral closing cap, is split type between sample container and the spiral closing cap. In the in-service use, because the opening bore of sample container is smaller, there is urine sample easily to spill a series of problems such as hourglass, pollution, inconvenient operation at the in-process of pouring the urine into sample container from connecing the urine cup, and it is inconvenient to collect the sample, can cause adverse effect to the degree of accuracy that the urine detected.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide an improvement type urine sample keeps somewhere ware.
According to the utility model provides a technical scheme: the improved urine specimen retention device comprises a specimen container and a spiral sealing cover, wherein the outer peripheral surface of the upper end of the specimen container is provided with an external thread, and the inner peripheral surface of an opening at the lower end of the spiral sealing cover is provided with an internal thread matched with the external thread; the method is characterized in that: the spiral sealing cover is also provided with a suction pipe, the lower end of the suction pipe protrudes out of the lower end face of the cover body and is exposed for a certain length, the top of the spiral sealing cover is provided with an elastic bag for forming negative pressure, and the elastic bag is communicated with the upper end of the suction pipe.
As a further improvement, the straw is integrally connected to the lower surface of the top surface of the spiral sealing cover, and the top surface of the spiral sealing cover is provided with a hole communicated with the upper end of the straw, the elastic bag is flat and hemispherical, and the periphery of the elastic bag is sealed and bonded with the top surface of the spiral sealing cover.
As a further improvement, the lower half of the spiral sealing cover side wall is provided with an inward concave holding part.
As a further improvement of the utility model, the top of the elastic bag is provided with an operation indication mark.
As a further improvement of the utility model, the through-hole has been seted up at spiral closing cap top surface center, straw seal installation is in the through-hole, and the straw upper end is exposed and is installed from the through-hole the elasticity bag.
As a further improvement of the utility model, the elastic bag is made of rubber, silica gel or PVC plastic.
Compared with the prior art, the utility model, have following advantage:
1) the utility model discloses the structure is ingenious, and reasonable in design through add the straw on the spiral closing cap, can be according to the nimble control suction urine sample of sample demand during the use, greatly increased the convenient and practicality of operation, reduced the weeping and the pollution phenomenon of operation in-process urine sample.
2) The utility model provides a straw and spiral closing cap an organic whole are connected, and the elastic bag sets up to flat hemisphere, is favorable to the patient to hold the spiral closing cap steadily like this, ensures that the urine can not appear in the operation process and spills hourglass, pollute the scheduling problem.
Drawings
Fig. 1 is a front view of the structure of embodiment 1 of the present invention.
Fig. 2 is a top view of the structure of embodiment 1 of the present invention.
Fig. 3 is a structural division and a sectional view of embodiment 1 of the present invention.
Fig. 4 is a front view of the embodiment 2 of the present invention.
Fig. 5 is a structural sectional view of embodiment 2 of the present invention.
Description of the reference numerals: 1-a specimen container, 1 a-external threads, 2-a spiral sealing cover, 2 a-internal threads, 2 b-a holding part, 3-a suction tube and 4-an elastic bag.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
Example 1
As shown in fig. 1 to 3, embodiment 1 discloses an improved urine specimen retention device, which includes a specimen container 1 and a spiral sealing cover 2, wherein an external thread 1a is provided on the outer peripheral surface of the upper end of the specimen container 1, and an internal thread 2a matching with the external thread 1a is provided on the inner peripheral surface of the opening at the lower end of the spiral sealing cover 2; the spiral sealing cover 2 is further provided with a suction pipe 3, the lower end of the suction pipe 3 protrudes out of the lower end face of the cover body and is exposed for a certain length, the top of the spiral sealing cover 2 is provided with an elastic bag 4 used for forming negative pressure, and the elastic bag 4 is communicated with the upper end of the suction pipe 3.
When the urine collecting device is used specifically, the spiral sealing cover 2 is screwed down from the specimen container, then the lower end of the straw 3 on the spiral sealing cover 2 is inserted into the urine collecting cup containing urine, the elastic bag 4 is squeezed and pinched by pressing to form negative pressure in the straw 3, the elastic bag 4 is loosened, and the straw 3 can suck the urine specimen to be reserved. The suction tube 3 which sucks the urine specimen is inserted into the opening of the specimen container 1, and the elastic bag 4 is pressed again to drop the urine specimen in the suction tube 3 into the specimen container 1. The above process can be repeated for a plurality of times until a sufficient amount of urine specimen is obtained, and then the spiral sealing cover 2 and the specimen container 1 are screwed and sealed.
As shown in fig. 1 and 3, in the present embodiment 1, the suction pipe 3 is integrally connected to the lower surface of the top surface of the spiral cover 2, the top surface of the spiral cover 2 is provided with an opening penetrating through the upper end of the suction pipe 3, the elastic bag 4 is in a flat hemispherical shape, and the peripheral side of the elastic bag 4 is hermetically bonded to the top surface of the spiral cover 2. So set up, the patient is when absorbing urine to 1 internal transfer of specimen container, and the side of holding spiral closing cap 2 is held between fingers and thumb in the utilization, then the flat hemispherical elasticity bag 4 of reuse forefinger downward pressure, can hold spiral closing cap 2 steadily like this, ensures that the urine spills the problem of leaking, pollution scheduling in the operation process can not appear.
As shown in fig. 1, in the present embodiment 1, the lower half portion of the side wall of the screw cap 2 is provided with an inwardly recessed pinching portion 2 b. With such an arrangement, on one hand, the holding part 2b can ensure that the spiral sealing cover 2 is stably held during operation, and the spiral sealing cover cannot slip off accidentally when the elastic bag 4 is pressed downwards; on the other hand, the force application is facilitated when screwing the screw closure 2.
As shown in fig. 2, in this embodiment 1, an operation indicator is disposed on the top of the elastic bag 4. With the arrangement, the operation indication mark can provide instructions for the patient, so that the patient can more easily know how to use the product. The operation indication mark may be a chinese mark "press here" or an english mark "PRESS HERE".
In this embodiment 1, the elastic bag 4 can be made of a conventional material in the prior art, such as rubber, silicone or PVC plastic.
Example 2
As shown in fig. 4 and 5, an improved urine specimen indwelling device according to embodiment 2 is different from embodiment 1 in that embodiment 2 is a modification of a conventional urine specimen indwelling device. In this embodiment 2, a through hole is opened in the center of the top surface of the spiral sealing cover 2, the straw 3 is hermetically installed in the through hole, and the upper end of the straw 3 is exposed from the through hole and is provided with the elastic bag 4. With this arrangement, the patient holds the elastic bag 4 with his/her two fingers during use, which is somewhat less convenient and accurate than example 1, but can still reduce leakage and contamination of the urine specimen during the operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the present invention is not limited to the above embodiments. In the scope of the technical idea of the present invention, various modifications and changes can be made, and the ordinary skilled person in the art can make modifications, changes or equivalent substitutions according to the above description, all belong to the protection scope of the present invention.
Claims (6)
1. The improved urine sample retention device comprises a sample container (1) and a spiral sealing cover (2), wherein an external thread (1a) is arranged on the outer peripheral surface of the upper end of the sample container (1), and an internal thread (2a) matched with the external thread (1a) is arranged on the inner peripheral surface of an opening at the lower end of the spiral sealing cover (2); the method is characterized in that: the spiral sealing cover (2) is further provided with a suction pipe (3), the lower end of the suction pipe (3) protrudes out of the lower end face of the cover body and is exposed for a certain length, the top of the spiral sealing cover (2) is provided with an elastic bag (4) used for forming negative pressure, and the elastic bag (4) is communicated with the upper end of the suction pipe (3).
2. The improved urine specimen retention device of claim 1, wherein: straw (3) integrated connection is at the top surface lower surface of spiral closing cap (2), is equipped with the trompil that link up with straw (3) upper end on the top surface of spiral closing cap (2), elasticity bag (4) are flat hemisphere, and elasticity bag (4) week side and the top surface of spiral closing cap (2) are sealed to be bonded.
3. An improved urine specimen retention device as claimed in claim 2, characterised in that: the lower half part of the side wall of the spiral sealing cover (2) is provided with an inward concave pinching part (2 b).
4. The improved urine specimen retention device of claim 2, wherein: the top of the elastic bag (4) is provided with an operation indication mark.
5. The improved urine specimen retention device of claim 1, wherein: the spiral sealing cover (2) is characterized in that a through hole is formed in the center of the top surface of the spiral sealing cover, the suction pipe (3) is installed in the through hole in a sealing mode, and the upper end of the suction pipe (3) is exposed out of the through hole and is provided with the elastic bag (4).
6. An improved urine specimen retention device as defined in any one of claims 1 to 5, wherein: the elastic bag (4) is made of rubber, silica gel or PVC plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220046617.7U CN217365915U (en) | 2022-01-07 | 2022-01-07 | Improved urine specimen retention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220046617.7U CN217365915U (en) | 2022-01-07 | 2022-01-07 | Improved urine specimen retention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217365915U true CN217365915U (en) | 2022-09-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220046617.7U Active CN217365915U (en) | 2022-01-07 | 2022-01-07 | Improved urine specimen retention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217365915U (en) |
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2022
- 2022-01-07 CN CN202220046617.7U patent/CN217365915U/en active Active
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