CN107928711B - Urine sampling device for urological department - Google Patents
Urine sampling device for urological department Download PDFInfo
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- CN107928711B CN107928711B CN201711367648.2A CN201711367648A CN107928711B CN 107928711 B CN107928711 B CN 107928711B CN 201711367648 A CN201711367648 A CN 201711367648A CN 107928711 B CN107928711 B CN 107928711B
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention provides a urine sampling device for urology department, which comprises a flow guiding cup, a sampling tube, a flow dividing device and a supporting part, wherein a large inclined opening for urine inflow is formed in the upper part of the flow guiding cup; the right side wall of the guide cup is provided with a [ type handle, the flow dividing device comprises a through head, a pressing rod, a guide rod, a sleeve and a return spring, the through head is positioned in the collecting pipe, and the supporting part is used for stably supporting the guide cup. The urine collection is carried out by utilizing the device, so that the operation in the collection process is convenient, clean and sanitary, and the middle-section urine can be collected with high quality.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a urine sampling device for urology department.
Background
The urine test is a conventional medical means for detecting the physical condition of a patient in a hospital, the patient needs to collect urine when the patient needs to perform the urine test, the existing urine collection is that the patient uses a urine cup and a sampling tube to collect urine by himself, when the urine cup and the sampling tube are used for collecting urine, part of urine is firstly collected in the urine cup, and then a certain amount of urine in the urine cup is poured into the sampling tube. For the test of urine, in order to obtain accurate test data, it is generally recommended to take middle-section urine, in the process of taking middle-section urine by utilizing a urine cup, I is generally that after urination starts for a few seconds, a patient holds the urine cup to intercept urine, and because the opening of the urine cup is relatively smaller and the depth is shallower, when urine enters the urine cup, the phenomenon that urine splashes onto the patient's hand often easily occurs, so that the urine taking process is not sanitary enough, and secondly, when urine is poured into a sampling tube, the phenomenon that too much urine overflows to the side wall of the sampling tube often occurs, so that the outer side of the sampling tube is polluted by the urine.
Disclosure of Invention
The invention aims to overcome the problems of the conventional urine sampling device, and provides a urine sampling device for urology department.
The technical scheme adopted for solving the technical problems is as follows: the urine sampling device for the urology department comprises a flow guiding cup, a sampling tube, a flow dividing device and a supporting part, wherein a large inclined opening for urine inflow is formed in the upper part of the flow guiding cup, a collecting tube is arranged in the lower part of the flow guiding cup, an inclined flow guiding tube opposite to the inclined opening in direction is arranged on one side of the collecting tube, an elastic rubber diaphragm positioned on the lower side of a through hole between the inclined flow guiding tube and the collecting tube is arranged in the collecting tube, and the sampling tube is arranged in the lower part of the collecting tube;
the guide cup comprises a guide cup body, and is characterized in that a [ type handle ] is arranged on the right side wall of the guide cup, the flow dividing device comprises a through head, a pressing rod, a guide rod, a sleeve and a return spring, the bottom end of the through head is conical, four oblong holes which are uniformly distributed along the circumferential direction of the side wall of the through head are arranged on the side wall of the through head and are communicated with each other, the through head is positioned in the collecting pipe, the bottom of the through head is contacted with the elastic rubber diaphragm, the upper part of the through head is connected with the bottom of the pressing rod, the guide rod is arranged in the [ type handle ], the sleeve is sleeved on the guide rod, the return spring is sleeved on the guide rod and is positioned on the lower part of the sleeve, the upper part of the pressing rod is connected with the outer side wall of the sleeve through a pressing baffle rod for pressing the sleeve is arranged on the side wall of the sleeve;
an arc-shaped baffle plate is arranged on one side of the lower pressure rod, and when the through head pierces the elastic rubber diaphragm to conduct flow guiding, the arc-shaped baffle plate can just block the inclined flow guide pipe and the through hole of the collecting pipe;
the supporting part is used for stably supporting the guide cup.
Preferably, a guide groove distributed along the length direction is arranged on the side wall of the sleeve, and a first limit rod clamped in the guide groove is arranged on the guide rod.
Further, a second limiting rod opposite to the pressing blocking rod is arranged on the [ type handle.
Preferably, the bottom of the collecting pipe is conical, and the upper part of the sampling pipe is directly sleeved on the collecting pipe.
Preferably, the lower part of the outer side wall of the collecting pipe is provided with external threads, and the upper inner side wall of the sampling pipe is provided with internal threads matched with the external threads on the collecting pipe.
Preferably, the supporting part is four supporting legs arranged at the lower part of the guide cup.
Preferably, the supporting part is a sucker arranged on the rear side wall of the guide cup.
Preferably, the device further comprises a long tube sleeved at the outlet end of the inclined guide tube.
Preferably, the device further comprises a collecting bottle, and the inlet end of the collecting bottle is sleeved on the outlet end of the inclined flow guide pipe.
The beneficial effects of the invention are as follows: the urine collecting device is simple in structure and convenient to operate, when the urine collecting device is used for sampling, a patient can directly discharge all urine into the guide cup, and when the urine is discharged, the patient does not need to be stressed, so that the urine is smoothly discharged, and in the urine discharging process, the urine in the middle section can be collected by pressing and releasing the through head, so that the urine collecting is convenient and quick; the inclined opening of the guide cup is large, the depth of the guide cup is deeper, and the phenomenon that urine splashes onto hands can not occur in the sampling process; at the initial stage of urination, the primary urine can be directly discharged from the inclined guide pipe to the guide cup under the blocking of the elastic rubber diaphragm, after the beginning of urination is 2 to 3 seconds, the collection of the middle-section urine can be generally started, at the moment, a patient can directly press the pressing baffle rod by utilizing the thumb to collect the middle-section urine, after the pressing baffle rod is pressed down, the through head is directly driven to be pressed down, the pressing of the through head directly pierces the elastic rubber diaphragm, meanwhile, the arc baffle can block the inlet of the inclined guide pipe, so that the urine can directly flow into the sampling cup at the lower part of the collection pipe from the oblong hole, the flow of the middle-section urine is divided, after the urine in the sampling cup reaches a certain amount, the pressing baffle rod is released, the through head can be pulled out from the elastic rubber diaphragm and returns to the initial position, the opening pierced by the through head can be automatically contracted and closed after the through head is pulled out, and the inlet of the inclined guide pipe is opened again, so that most of the urine can be discharged from the inclined guide pipe.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are some preferred embodiments of the invention and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of a through head;
FIG. 3 is a schematic view of a penetration head without piercing an elastomeric septum;
FIG. 4 is a schematic view showing a state in which the penetration head penetrates the elastic rubber diaphragm;
FIG. 5 is a schematic structural view of a first embodiment of a support portion;
FIG. 6 is a schematic structural view of a second embodiment of a support portion;
in the figure: the device comprises a guide cup 1, an inclined opening 11, a collecting pipe 12, an inclined guide pipe 13, an elastic rubber diaphragm 14, a sampling pipe 2, a through head 31, an oblong hole 311, a 32 pressing rod, a 321 arc baffle, a 33 connecting rod, a 34 sleeve, a 341 pressing baffle rod, a 342 guide groove, a 35 guide rod, a 351 first limit rod, a 36 return spring, a 4[ handle, a 41 second limit rod, a 51 sucker and a 52 supporting leg.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to specific embodiments and fig. 1 to 6, and it is obvious that the described embodiments are only some of the preferred embodiments of the present invention, but not all embodiments. Similar modifications can be made by those skilled in the art without departing from the spirit of the invention, and therefore the invention is not to be limited by the specific embodiments disclosed below.
The invention provides a urine sampling device for urology department (as shown in figure 1), comprising a guide cup 1, a sampling tube 2, a flow dividing device and a supporting part, wherein the upper part of the guide cup 1 is provided with a large inclined opening 11 for urine inflow, the lower part of the guide cup 1 is provided with a collecting tube 12, one side of the collecting tube 11 is provided with an inclined guide tube 13 opposite to the inclined opening 11 in the direction, the inclined guide tube 13 is communicated with the collecting tube 12, the inside of the collecting tube 12 is provided with an elastic rubber diaphragm 14 positioned at the lower side of the through opening of the inclined guide tube 13 and the collecting tube 12, the elastic rubber diaphragm 14 has good elastic contraction capability, the sampling tube 2 is arranged at the lower part of the collecting tube 11, in the specific embodiment, a plug cover can be arranged on the sampling tube 2, when the sampling tube 2 is taken out from the collecting tube 11, the plug cover is arranged at the upper part of the sampling tube 2 so as not to spill urine from the inside the sampling tube 2, in the specific embodiment, the two types of the upper part of the sampling tube 2 and the bottom of the sampling tube 2 are connected with the specific embodiment, the two types of the sampling tube 12 are arranged at the bottom of the collecting tube 12, and the conical bottom is directly arranged at the collecting tube 12; alternatively, the sampling tube 2 is fixed at the bottom of the collecting tube 12 by a threaded connection mode, specifically, an external thread is arranged at the lower part of the outer side wall of the collecting tube 12, and an internal thread matched with the external thread on the collecting tube 12 is arranged on the inner side wall of the upper part of the sampling tube 2.
The right side wall of the guide cup 1 is provided with a [ type handle 4, the [ type handle 4 is convenient for a patient to hold the guide cup 1 for urine sampling, the flow dividing device comprises a through head 31, a lower pressure rod 32, a guide rod 35, a sleeve 34 and a return spring 36, the bottom end of the through head 31 is conical, the side wall of the through head 31 is provided with four oblong holes 311 uniformly distributed along the circumferential direction of the through head 31, the four oblong holes 311 are communicated, the through head 31 is positioned in a collecting pipe 12, the bottom of the through head 31 is contacted with the elastic rubber diaphragm 14, the upper part of the through head 31 is connected with the bottom of the lower pressure rod 32, the guide rod 35 is arranged in the [ type handle 4, the sleeve 34 is sleeved on the guide rod 35, the return spring 36 is sleeved on the guide rod 35 and is positioned at the lower part of the sleeve 34, the upper part of the lower pressure rod 32 is connected with the outer side wall of the sleeve 34 through a connecting rod 33, a pressing baffle 341 for pressing the sleeve 34 is arranged on the side wall of the sleeve 34, when a patient holds the guide cup 1 through the shaped handle 4, the baffle 341 can be pressed by the thumb, the return spring 36 is mainly used for automatically returning the sleeve 34, in order to facilitate the vertical up-and-down movement of the sleeve 34, a guide groove 342 distributed along the length direction of the sleeve 34 is arranged on the side wall of the sleeve 34, and a first limiting rod 351 clamped in the guide groove 342 is arranged on the guide rod 35.
One side of the pressure-down lever 32 is provided with an arc-shaped baffle 321, when the through head 31 pierces the elastic rubber diaphragm 14 to conduct diversion, the arc-shaped baffle 321 can just block the through openings of the inclined diversion pipe 13 and the collecting pipe 12, so that most urine can be prevented from entering the inclined diversion pipe 13.
The device can collect middle-section urine, when collecting, the patient directly discharges urine into the guide cup 1 from the inclined opening 11, in the early stage of urination, the primary urine is directly discharged out of the guide cup 1 from the inclined guide tube 13 under the blocking of the elastic rubber diaphragm 14 (at this time, the arc-shaped baffle 321 is positioned above the inlet of the inclined guide tube 13 and can not block the inlet), after 2 to 3 seconds from the beginning of urination, the middle-section urine collection can be generally started, at this time, the patient can directly press the pressing baffle 341 by using thumb to collect middle-section urine, after the pressing baffle 341 is pressed down, the through head 31 is directly driven to be pressed down, the pressing of the through head 31 directly pierces the elastic rubber diaphragm 14, meanwhile, the arc-shaped baffle 321 can block the inlet of the inclined guide tube 13, so that urine can directly flow into the sampling cup 2 at the lower part of the collecting tube 12 from the oblong hole 311 (in this state, the elastic rubber diaphragm 14 is located in the middle of the oblong hole 311, so that urine can flow into the sampling tube 2 from the oblong hole 311, so that the through head 31 can accurately reach the state when pressed, a second limit rod 41 opposite to the pressing limit rod is arranged on the [ type handle 4, when the pressing limit rod 341 is contacted with the second limit rod 41, the through head 31 can just reach the state of through diversion), thereby realizing the diversion of middle-section urine, when the urine in the sampling cup 2 reaches a certain amount, the pressing limit rod 341 is released, the through head 31 can be pulled out from the elastic rubber diaphragm 14 under the action of the return spring 36 and returns to the initial position, the through head 31 can automatically contract and close after the through head 31 is pulled out due to the good elastic shrinkage capability of the elastic rubber diaphragm 14, and the inlet of the inclined flow guide pipe 13 is opened again, so that most of the urine is discharged from the inclined flow guide pipe 13 (a small amount of urine can enter the sampling tube 2 again through the opening which is not completely closed on the elastic rubber diaphragm 14, but the urine taking quality of the middle-section urine is not affected), and after the urine discharge is finished, the sampling tube 2 is taken down from the collecting tube 11, and then the collecting work of the middle-section urine is completed.
A long tube can be directly sleeved at the outlet end of the inclined flow guide tube 13 so as to directly discharge urine flowing out of the inclined flow guide tube 13 into the urine pool, or a collecting bottle is directly arranged at the outlet end of the inclined flow guide tube 13, and after the urine is collected, the urine in the collecting bottle is poured into the urine pool in a centralized manner.
The supporting part is used for stably supporting the guide cup 1 so as to liberate both hands of a patient and tidy clothes after urine collection is completed. In this embodiment, two specific embodiments of the supporting part are designed, one is that the supporting part is four supporting legs 52 arranged at the lower part of the guide cup 1, and the guide cup 1 can be temporarily placed on the ground through the supporting legs 52; another way is: the supporting part is a sucker 51 arranged on the rear side wall of the guide cup 1, and the guide cup 1 can be directly adsorbed and fixed on the wall surface through the sucker 51.
The device has low manufacturing cost, and can be used as a disposable product for avoiding urine cross infection.
Other than the technical features described in the specification, all are known to those skilled in the art.
While the preferred embodiments and examples of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the embodiments and examples, and it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit of the present invention, and the scope of the invention is also defined by the appended claims.
Claims (7)
1. The urine sampling device for the urology department is characterized by comprising a flow guide cup, a sampling tube, a flow dividing device and a supporting part, wherein a large inclined opening for urine inflow is formed in the upper part of the flow guide cup, a collecting tube is arranged in the lower part of the flow guide cup, an inclined flow guide tube opposite to the inclined opening is arranged on one side of the collecting tube, an elastic rubber diaphragm positioned on the lower side of a through hole between the inclined flow guide tube and the collecting tube is arranged in the collecting tube, and the sampling tube is arranged in the lower part of the collecting tube;
the guide cup comprises a guide cup body, and is characterized in that a [ type handle ] is arranged on the right side wall of the guide cup, the flow dividing device comprises a through head, a pressing rod, a guide rod, a sleeve and a return spring, the bottom end of the through head is conical, four oblong holes which are uniformly distributed along the circumferential direction of the side wall of the through head are arranged on the side wall of the through head, the four oblong holes are communicated, the through head is positioned in the collecting pipe, the bottom of the through head is contacted with the elastic rubber diaphragm, the upper part of the through head is connected with the bottom of the pressing rod, the guide rod is arranged in the [ type handle ], the sleeve is sleeved on the guide rod, the return spring is sleeved on the guide rod and is positioned at the lower part of the sleeve, the upper part of the pressing rod is connected with the outer side wall of the sleeve through a pressing baffle rod used for pressing the sleeve, a guide groove which is distributed along the length direction of the sleeve is arranged on the side wall of the sleeve, a first limit rod which is clamped in the guide groove is arranged on the guide rod, and a second limit rod which is opposite to the pressing baffle rod is arranged on the [ type handle;
an arc baffle is arranged on one side of the lower pressure rod, when the through head pierces the elastic rubber diaphragm to conduct diversion, the arc baffle can just block the through openings of the inclined diversion pipe and the collection pipe, in this state, the elastic rubber diaphragm is positioned in the middle of the oblong hole, the pressing baffle rod is in contact with the second limiting rod, and the through head is in a through diversion state;
the supporting part is used for stably supporting the guide cup.
2. The urological urine sampling device of claim 1, wherein the bottom of the manifold is tapered and the upper portion of the sampling tube is directly over the manifold.
3. The urine sampling device for urology according to claim 1, wherein the outer side wall of the collecting pipe is provided with external screw threads at a lower portion thereof, and the inner side wall of the upper portion of the sampling pipe is provided with internal screw threads which are engaged with the external screw threads of the collecting pipe.
4. The urine sampling device for urology department according to claim 1, wherein the supporting part is four legs arranged at the lower part of the guide cup.
5. The urine sampling device for urology department according to claim 1, wherein the supporting part is a suction cup arranged at the rear side wall of the guide cup.
6. A urological urine sampling device according to claim 1, further comprising a long tube, said long tube being sleeved at the outlet end of said inclined draft tube.
7. A urological urine sampling device according to claim 1, further comprising a collection bottle, the inlet end of the collection bottle being nested within the outlet end of the inclined draft tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711367648.2A CN107928711B (en) | 2017-12-18 | 2017-12-18 | Urine sampling device for urological department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711367648.2A CN107928711B (en) | 2017-12-18 | 2017-12-18 | Urine sampling device for urological department |
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| CN107928711A CN107928711A (en) | 2018-04-20 |
| CN107928711B true CN107928711B (en) | 2023-07-14 |
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| CN201711367648.2A Active CN107928711B (en) | 2017-12-18 | 2017-12-18 | Urine sampling device for urological department |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323892B (en) * | 2018-11-06 | 2020-11-27 | 陈仁霞 | Urine specimen taking device for nephrology department |
| CN110279437B (en) * | 2019-06-14 | 2021-11-30 | 中国人民解放军陆军军医大学第一附属医院 | Urine sampler |
| CN111537291A (en) * | 2020-06-27 | 2020-08-14 | 陈美玉 | Disposable urine sample collection cup for quarantine |
| CN115813447B (en) * | 2022-12-06 | 2023-07-18 | 南华大学附属第一医院 | Urine sampling device that endocrinology branch of academic or vocational study was used |
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| US5766136A (en) * | 1995-03-08 | 1998-06-16 | Cawood; Charles David | Midstream urine collector with deflection shield |
| JP2006003284A (en) * | 2004-06-21 | 2006-01-05 | Japan Science & Technology Agency | Urine collection container |
| CN102288453B (en) * | 2011-05-17 | 2014-01-29 | 李红霞 | Pull-off type disposable gouge urine collector |
| CN205958309U (en) * | 2016-07-06 | 2017-02-15 | 江苏科华医疗器械科技有限公司 | Closed urine sample thief |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202083576U (en) * | 2011-05-17 | 2011-12-21 | 李红霞 | Pull-out type disposable arc-opening urine collector |
| CN202631316U (en) * | 2012-07-03 | 2012-12-26 | 孙宁 | Disposable funnel-shaped middle urine collector |
| CN104568517A (en) * | 2015-01-27 | 2015-04-29 | 王淑华 | Urine sampling device for clinical laboratory |
| CN204536045U (en) * | 2015-04-23 | 2015-08-05 | 李海红 | A kind of urological department Male urethral sampling thief |
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| CN107928711A (en) | 2018-04-20 |
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