CN112754531A - Clinical laboratory uses multistage urine sampling device - Google Patents
Clinical laboratory uses multistage urine sampling device Download PDFInfo
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- CN112754531A CN112754531A CN202011594888.8A CN202011594888A CN112754531A CN 112754531 A CN112754531 A CN 112754531A CN 202011594888 A CN202011594888 A CN 202011594888A CN 112754531 A CN112754531 A CN 112754531A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
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Abstract
The invention discloses a multi-section urine sampling device for a clinical laboratory, which comprises a liquid receiving part and a sampling part which are detachably connected, wherein the liquid receiving part comprises an integrally formed funnel body and a liquid collecting barrel which is arranged at the lower end of the funnel body and is hollow inside; the shaping has the liquid hole that sets up about three on the inner wall of a collection liquid section of thick bamboo, and the outer end oral area fixedly connected with in every liquid hole is the drain pipe of the form of bending that corresponds, and the drain pipe plug bush is in a sample intracavity that sample portion corresponds, sample portion plug bush is on the outer wall of a collection liquid section of thick bamboo. The multi-section urine sample collection device can quickly and conveniently collect multi-section urine samples, facilitates the transfer of the urine samples, and can effectively improve the convenience of multi-section urine sampling.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a multi-section urine sampling device for a clinical laboratory.
Background
The doctor judges patient's health through testing patient's urine many times, but occasionally need examine first-stage urine, midstream urine and terminal urine respectively, but the patient once needs three sampling device like this, and the people is difficult to break off at urine in-process, collects very inconveniently.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a multi-section urine sampling device for a clinical laboratory, which can quickly and conveniently collect multi-section urine samples, is convenient for transferring the urine samples and can effectively improve the convenience of multi-section urine sampling.
The scheme for solving the technical problems is as follows:
a multi-section urine sampling device for clinical laboratory comprises a liquid receiving part and a sampling part which are detachably connected, wherein the liquid receiving part comprises an integrally formed funnel body and a liquid collecting barrel which is arranged at the lower end of the funnel body and is hollow inside;
the shaping has the liquid hole that sets up about three on the inner wall of a collection liquid section of thick bamboo, and the outer end oral area fixedly connected with in every liquid hole is the drain pipe of the form of bending that corresponds, and the drain pipe plug bush is in a sample intracavity that sample portion corresponds, sample portion plug bush is on the outer wall of a collection liquid section of thick bamboo.
The number of the sampling cavities is three, and rubber plugging blocks are fixed at the upper ends of the three sampling cavities; the lower end of the liquid outlet pipe penetrates through the rubber plugging block;
the inside shaping of sample portion has the arc inner wall with the outer wall matched with of collection liquid section of thick bamboo and sets up the arc at arc inner wall both ends and embraces the claw, and the arc inner wall plug bush is on collection liquid section of thick bamboo (last, the arc is embraced the claw and is hugged closely on the outer wall of collection liquid section of thick bamboo.
The outside of each sampling cavity is provided with different markings.
The drain pipe shaping has the breather pipe that upwards extends, and the lower extreme of breather pipe communicates with each other with the standpipe of drain pipe, and the tip that the tip of funnel body was passed to the upper end of breather pipe flushes with the last lateral wall of funnel body and sets up.
The piston is sleeved on the inner wall of the lower end of the liquid collecting barrel and fixed at the upper end of the pull rod, the pull rod penetrates through the lower extending end of the liquid collecting barrel to form an upper positioning convex ring, and the upper positioning convex ring is pressed on the bottom surface of the liquid collecting barrel.
The upper bottom surface of the piston is flush with the lower side wall of the liquid outlet hole at the lowest side.
The upper end of the funnel body is formed with an inward flange.
A handle is arranged between the outer wall of the funnel body and the outer wall of the liquid collecting barrel.
The invention has the following outstanding effects: compared with the prior art, it can be fast convenient collect multistage urine sample, and makes things convenient for the transfer of urine sample, can effectively improve the convenience of multistage urine sample.
Drawings
FIG. 1 is a three-dimensional schematic of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2 taken about A-A;
fig. 4 is a cross-sectional view of fig. 2 taken about B-B.
Detailed Description
In the embodiment, as shown in fig. 1 to 4, a multi-section urine sampling device for clinical laboratory comprises a liquid receiving part 1 and a sampling part 3 which are detachably connected, wherein the liquid receiving part 1 comprises an integrally formed funnel body 11 and a liquid collecting cylinder 12 which is arranged at the lower end of the funnel body 11 and is hollow inside;
the shaping has three play liquid hole 13 that sets up about in on the inner wall of collection liquid section of thick bamboo 12, and the outer end oral area fixedly connected with of every play liquid hole 13 is corresponding to bend the drain pipe 2 of form, and the 2 plug bushes of drain pipe are in sampling chamber 31 that sampling portion 3 corresponds, 3 plug bushes of sampling portion are on the outer wall of collection liquid section of thick bamboo 12.
More specifically, there are three sampling cavities 31, and rubber plugs 32 are fixed to the upper ends of the three sampling cavities 31; the lower end of the liquid outlet pipe 2 penetrates through the rubber plugging block 32;
the inside shaping of sample portion 3 has the arc inner wall 33 with the outer wall matched with of collection liquid section of thick bamboo 12 and sets up the arc at arc inner wall 33 both ends and embraces the claw 34, and the arc inner wall 33 plug bush is on collection liquid section of thick bamboo 12, and the arc is embraced claw 34 and is hugged closely on the outer wall of collection liquid section of thick bamboo 12.
Furthermore, the outside of each sampling cavity 31 is provided with different markings 35.
Furthermore, the liquid outlet pipe 2 is formed with an upward extending vent pipe 21, the lower end of the vent pipe 21 is communicated with the vertical pipe of the liquid outlet pipe 2, and the upper end of the vent pipe 21 passes through the end of the funnel body 11 and is flush with the upper side wall of the funnel body 11.
Furthermore, a piston 41 is sleeved on the inner wall of the lower end of the liquid collecting cylinder 12, the piston 41 is fixed at the upper end of a pull rod 42, the pull rod 42 penetrates through the lower extending end of the liquid collecting cylinder 12 to form an upper positioning convex ring 43, and the upper positioning convex ring 43 is pressed on the bottom surface of the liquid collecting cylinder 12.
Furthermore, the upper bottom surface of the piston 41 is flush with the lower sidewall of the lowermost outlet opening 13.
Furthermore, the upper end of the funnel body 11 is formed with an inward flange 14.
Furthermore, a handle 15 is arranged between the outer wall of the funnel body 11 and the outer wall of the liquid collecting barrel 12.
The working principle is as follows: the handle 15 is held by one hand, then urine is delivered into the funnel body 11 and is accumulated in the liquid collecting barrel 12, the urine (namely, initial stage urine) which initially enters the bottom of the liquid collecting barrel 12 flows into the corresponding sampling cavity 31 from the liquid outlet hole 13 at the lower left side through the corresponding liquid outlet pipe, then along with the rise of the liquid level of the urine in the liquid collecting barrel 12, when the urine rises to the liquid outlet hole 13 at the middle, the urine flows out from the liquid outlet hole 13 at the middle and flows into the other corresponding sampling cavity 31 through the corresponding liquid outlet pipe 2, and then the collection of the intermediate stage urine is completed; then, when the liquid level of the urine continuously rises to the liquid outlet hole 13 on the upper side, the urine flows into the last sampling cavity 31 through the liquid outlet hole on the uppermost side and the corresponding urine outlet pipe, so that the collection of the end section urine is completed; when the user feels that the user has much urine, after the middle section of urine is taken, the piston 41 can be downwards moved for a certain distance through the pull rod 42, so that the end section of urine is collected as accurately as possible;
then the urine in the liquid collecting cylinder 12 is poured, the sampling part 3 is pressed downwards, and the sampling part 3 moves downwards to separate from the liquid outlet pipe and the liquid collecting cylinder, thereby obtaining multi-section urine samples; because the rubber plugging block 32 can be automatically sealed after the liquid outlet pipe is pulled out, the sample can be ensured to overflow in the transferring process, and the sample is convenient to transfer.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (8)
1. The utility model provides a clinical laboratory uses multistage urine sampling device, includes liquid portion (1) and sample portion (3) of connecing of dismantling the connection, its characterized in that: the liquid receiving part (1) comprises an integrally formed funnel body (11) and a liquid collecting barrel (12) which is arranged at the lower end of the funnel body (11) and is hollow inside;
the shaping has liquid hole (13) that three upper and middle lower set up on the inner wall of collection liquid section of thick bamboo (12), and drain pipe (2) of the form of bending that the outer end oral area fixedly connected with of every liquid hole (13) corresponds, drain pipe (2) plug bush in a sample chamber (31) that sample portion (3) correspond, sample portion (3) plug bush is on the outer wall of collection liquid section of thick bamboo (12).
2. The multi-sectional urine sampling device for clinical laboratory according to claim 1, wherein: the number of the sampling cavities (31) is three, and rubber plugging blocks (32) are fixed at the upper ends of the three sampling cavities (31); the lower end of the liquid outlet pipe (2) penetrates through the rubber plugging block (32);
the inside shaping of sample portion (3) has arc inner wall (33) with the outer wall matched with of a collection liquid section of thick bamboo (12) and sets up arc armful claw (34) at arc inner wall (33) both ends, and arc inner wall (33) plug bush is on a collection liquid section of thick bamboo (12), and the arc is embraced claw (34) and is hugged closely on the outer wall of a collection liquid section of thick bamboo (12).
3. The multi-sectional urine sampling device for clinical laboratory according to claim 2, wherein: the outside of each sampling cavity (31) is provided with different markings (35).
4. The multi-sectional urine sampling device for clinical laboratory according to claim 1, wherein: the drain pipe (2) is formed with a vent pipe (21) extending upwards, the lower end of the vent pipe (21) is communicated with a vertical pipe of the drain pipe (2), and the upper end of the vent pipe (21) penetrates through the end part of the funnel body (11) and is flush with the upper side wall of the funnel body (11).
5. The multi-sectional urine sampling device for clinical laboratory according to claim 1, wherein: the inner wall of the lower end of the liquid collecting barrel (12) is sleeved with a piston (41), the piston (41) is fixed at the upper end of a pull rod (42), the pull rod (42) penetrates through the lower extending end of the liquid collecting barrel (12) to form an upper positioning convex ring (43), and the upper positioning convex ring (43) is pressed on the bottom surface of the liquid collecting barrel (12).
6. The multi-sectional urine sampling device for clinical laboratory according to claim 5, wherein: the upper bottom surface of the piston (41) is flush with the lower side wall of the liquid outlet hole (13) at the lowest side.
7. The multi-sectional urine sampling device for clinical laboratory according to claim 1, wherein: an inner flanging (14) is formed at the upper end of the funnel body (11).
8. The multi-sectional urine sampling device for clinical laboratory according to claim 1, wherein: a handle (15) is arranged between the outer wall of the funnel body (11) and the outer wall of the liquid collecting barrel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594888.8A CN112754531A (en) | 2020-12-29 | 2020-12-29 | Clinical laboratory uses multistage urine sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594888.8A CN112754531A (en) | 2020-12-29 | 2020-12-29 | Clinical laboratory uses multistage urine sampling device |
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| Publication Number | Publication Date |
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| CN112754531A true CN112754531A (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011594888.8A Withdrawn CN112754531A (en) | 2020-12-29 | 2020-12-29 | Clinical laboratory uses multistage urine sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813447A (en) * | 2022-12-06 | 2023-03-21 | 南华大学附属第一医院 | Urine sampling device that endocrine metabolism branch of academic or vocational study was used |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203869913U (en) * | 2014-06-09 | 2014-10-08 | 江西科技学院 | Controllable disposable midstream urine specimen collection device |
| CN205607701U (en) * | 2016-04-29 | 2016-09-28 | 种磊 | Urine collector of this liquid collection appearance ware of liquid collection appearance ware and adoption |
| CN207928336U (en) * | 2017-05-23 | 2018-10-02 | 张秀芳 | A kind of inspection urine collector |
| CN208926435U (en) * | 2018-05-23 | 2019-06-04 | 中国人民解放军总医院第一附属医院 | Middle section urine collector |
| CN110595842A (en) * | 2019-09-03 | 2019-12-20 | 王颖 | Urine collection device for medical examination |
| CN209996367U (en) * | 2019-03-27 | 2020-01-31 | 青岛市市立医院 | Urine collector for clinical examination |
| CN210541633U (en) * | 2019-04-30 | 2020-05-19 | 徐宗华 | Urinary surgery urine collection device |
-
2020
- 2020-12-29 CN CN202011594888.8A patent/CN112754531A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203869913U (en) * | 2014-06-09 | 2014-10-08 | 江西科技学院 | Controllable disposable midstream urine specimen collection device |
| CN205607701U (en) * | 2016-04-29 | 2016-09-28 | 种磊 | Urine collector of this liquid collection appearance ware of liquid collection appearance ware and adoption |
| CN207928336U (en) * | 2017-05-23 | 2018-10-02 | 张秀芳 | A kind of inspection urine collector |
| CN208926435U (en) * | 2018-05-23 | 2019-06-04 | 中国人民解放军总医院第一附属医院 | Middle section urine collector |
| CN209996367U (en) * | 2019-03-27 | 2020-01-31 | 青岛市市立医院 | Urine collector for clinical examination |
| CN210541633U (en) * | 2019-04-30 | 2020-05-19 | 徐宗华 | Urinary surgery urine collection device |
| CN110595842A (en) * | 2019-09-03 | 2019-12-20 | 王颖 | Urine collection device for medical examination |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813447A (en) * | 2022-12-06 | 2023-03-21 | 南华大学附属第一医院 | Urine sampling device that endocrine metabolism branch of academic or vocational study was used |
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Application publication date: 20210507 |
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