CN108888296B - Self-sealing urine collecting device - Google Patents
Self-sealing urine collecting device Download PDFInfo
- Publication number
- CN108888296B CN108888296B CN201810492975.9A CN201810492975A CN108888296B CN 108888296 B CN108888296 B CN 108888296B CN 201810492975 A CN201810492975 A CN 201810492975A CN 108888296 B CN108888296 B CN 108888296B
- Authority
- CN
- China
- Prior art keywords
- test tube
- base
- ribs
- bulge
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000002700 urine Anatomy 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000002861 polymer material Substances 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000003915 air pollution Methods 0.000 abstract description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009535 clinical urine test Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a self-sealing urine collecting device, wherein the upper end of the self-sealing urine collecting device is a cone-shaped liquid containing cup, the base is of a hollow column shape at one end, and the other end of the base is of a hollow horn shape; the liquid containing cup is connected with the base; the test tube is cylindrical and provided with a step; the test tube is arranged in the hollow position of the base; the sealing plug is positioned at the end part of the test tube. The urine collecting device can isolate urine in the collecting process, reduces pollution risk, ensures that urine does not volatilize into air by the sealing plug, and reduces air pollution.
Description
Technical Field
The invention relates to the technical field of urine collection cups, in particular to a self-sealing urine collection device.
Background
It is well known that people often need to perform urine tests during hospitalization or physical examination. At present, the urine cup is basically used for receiving urine, and then the urine cup is handed to a nurse or directly sent to an examination place. At present, urine cups used in hospitals or test centers basically have large calibers and shallow cups. Inconvenient collection when gathering, can cause the spill of urine at the removal in-process, very easily cause the pollution, in addition volatilize at the open urine smell of testing in-process, influence the healthy of laboratory staff.
Disclosure of Invention
Aiming at the problems of inconvenient collection, difficult transportation, easy pollution, environment influence caused by volatilization and the like, the invention aims to provide a self-sealing urine collection device.
The technical scheme of the invention is as follows: the self-sealing urine collecting device comprises a liquid containing cup, a sealing plug, a base and a test tube, wherein the liquid containing cup is connected and fixed with the base, the sealing plug is plugged into the opening end of the test tube, the bulge faces the spherical end of the test tube, and the test tube slides along the base;
the liquid containing cup takes a hollow cone as a main body, a thin sheet rib extends out of the outer side of the hollow cone, the arc length of the thin sheet rib is 1/2 of the arc length of the bottom surface of the hollow cone, a thin sheet with a regular shape and a concave guide are symmetrically arranged at a semicircular position, a cylindrical hole is formed in the top end of the hollow cone, and the cylindrical hole is coaxially communicated with the hollow cone;
the main body of the sealing plug is an annular column, one end of the annular column is opened, the other end of the annular column is provided with a bulge, the bulge is in smooth transition with the inner diameter of the annular column, four sides of the bulge are inclined planes, the top end of the bulge is provided with a crack, and straight grooves are uniformly distributed on the outer surface of the annular column along the axial direction;
the base is a hollow cavity, the end face of the cylinder is closed, an annular hole is formed in the center of the cylinder, a rectangular groove is formed in the outer side face of the cylinder, the cylinder is connected with the annular hole through uniformly distributed first ribs and second ribs, the first ribs and the second ribs are uniformly distributed on the inner side wall of the cylinder, and the end parts of the first ribs and the second ribs are in inclined planes;
the test tube is the cylindricality structure of step form, test tube one end is spherical, and the other end opening.
Furthermore, the sealing plug is made of elastic polymer material, and the hardness is 20-100 degrees.
Further, the thickness of the inclined plane of the bulge is 0.1-1.5mm.
Further, the cross section area of the straight groove is 1-40mm 2 。
Further, the base is made of a high polymer material.
Further, the diameter of the stepped end of the test tube is larger than the diameter of the other end.
Furthermore, the test tube is made of high polymer material and is transparent in color.
Compared with the prior art, the invention has the beneficial effects that:
(1) The urine collecting device can isolate urine in the collecting process, reduces pollution risk, ensures that urine does not volatilize into air by the sealing plug, and reduces air pollution.
(2) According to the invention, under the action of gravity, urine opens the raised crack of the sealing plug and enters the test tube, the excessive urine is poured out until the collected urine meets the requirement, the urine in the test tube cannot flow back in the pouring process, and then the test tube is pulled out and delivered to a detector.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the liquid containing cup of the present invention.
Fig. 3 shows a schematic structure of a sealing plug according to the invention.
Figure 4 shows a cross-sectional view of a sealing plug according to the invention.
Fig. 5 is an enlarged view at fig. 4A.
Fig. 6 is a schematic structural view of the base of the present invention.
Fig. 7 is a top view of the base of the present invention.
FIG. 8 is a schematic view of the structure of the test tube of the present invention.
FIG. 9 is a cross-sectional view of a test tube of the present invention.
In the figure: 1-liquid containing cup, 11-thin sheet rib, 12-regular shape thin sheet, 13-cylindrical hole, 14-hollow cone, 15-semicircle position, 16-concave guide, 2-sealing plug, 21-inclined plane shape, 22-bulge, 23-crack, 24-annular column, 25-straight slot, 3-base, 31-annular hole, 32-rectangular slot, 33-horn shape, 34-first rib, 35-second rib, 4-test tube, 41-step, 42-sphere, 43-hollow cavity.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention is further described below with reference to the drawings and examples.
As shown in the figure, the self-sealing urine collecting device comprises a liquid containing cup 1, a sealing plug 2, a base 3 and a test tube 4, wherein the liquid containing cup 1 is connected and fixed with the base 3, the sealing plug 2 is plugged into the opening end part of the test tube 4, a bulge 22 faces to the spherical end of the test tube 4, and the test tube 4 slides along the base 3;
the liquid containing cup takes a hollow cone 14 as a main body, a thin sheet rib 11 extends out of the hollow cone 14, the arc length of the thin sheet rib 11 is 1/2 of the arc length of the bottom surface of the hollow cone 14, a thin sheet 12 with a regular shape and a concave guide 16 are symmetrically arranged at a semicircular position 15, a cylindrical hole 13 is arranged at the top end of the hollow cone 14, and the cylindrical hole 13 is coaxially communicated with the hollow cone 14;
the main body of the sealing plug 2 is an annular column 24, the sealing plug is made of elastic polymer material with the hardness range of 20-100 degrees, one end of the annular column 24 is open, the other end is provided with a bulge 22, the bulge 22 is in smooth transition with the inner diameter of the annular column 24, four sides of the bulge 22 are inclined surfaces 21, the top end of the bulge 22 is provided with a crack 23, the inclined surface wall thickness of the bulge 22 is 0.1-1.5mm, and the outer part of the annular column 24 is provided with a groove 23Straight grooves 25 are uniformly distributed on the surface along the axial direction, and the cross section area of the straight grooves 25 is 1-40mm 2 ；
One end of the base 3 is cylindrical, the other end of the base is a horn-shaped 33, the base 3 is a hollow cavity, the base is made of high polymer materials, the end face of the cylinder is closed, an annular hole 31 is formed in the center of the cylinder, a rectangular groove 32 is formed in the outer side face of the cylinder, the cylinder is connected with the annular hole 31 through uniformly distributed first ribs 34 and second ribs 35, uniformly distributed first ribs 34 and second ribs 35 are arranged on the inner side wall of the cylinder, and the end parts of the first ribs 34 and the second ribs 35 are in inclined surfaces;
the test tube 4 is the cylindricality structure of step form, 4 one end of test tube is spherical 42, and one end opening in addition, the diameter of taking the step end of test tube is greater than another one end, and the material of test tube is polymer material, and the colour is transparent.
In the use, the test tube 4 is pushed into the base 3 until the test tube 4 is pushed to be motionless, the side surface of the base 3 holds the test tube 4 tightly, and the test tube 4 is not easy to slide. The urine collection can be carried out by the liquid containing cup 1, and the side surface of the thin sheet 12 with a regular shape is a hand-pinching position. The ribs 11 of the liquid containing cup 1 along the axial direction can prevent urine from splashing during the collection process. Urine is collected in the hollow cone 14, under the effect of gravity, the urine opens the crack 23 of the protruding 22 of the sealing plug 2 and enters the test tube 4, the excessive urine is poured off until the urine to be collected meets the requirement, the urine in the test tube 4 can not flow back in the pouring process, and then the test tube 4 is pulled off and delivered to a detector. The cuvette 1 and the base 3 are discarded as medical waste to a designated location.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. The self-sealing urine collecting device is characterized by comprising a liquid containing cup, a sealing plug, a base and a test tube, wherein the liquid containing cup is connected and fixed with the base, the sealing plug is plugged into the opening end of the test tube, the bulge faces the spherical end of the test tube, and the test tube slides along the base;
the liquid containing cup takes a hollow cone as a main body, a thin sheet rib extends out of the outer side of the hollow cone, the arc length of the thin sheet rib is 1/2 of the arc length of the bottom surface of the hollow cone, a thin sheet with a regular shape and a concave guide are symmetrically arranged at a semicircular position, a cylindrical hole is formed in the top end of the hollow cone, and the cylindrical hole is coaxially communicated with the hollow cone;
the main body of the sealing plug is an annular column, one end of the annular column is opened, the other end of the annular column is provided with a bulge, the bulge is in smooth transition with the inner diameter of the annular column, four sides of the bulge are inclined planes, the top end of the bulge is provided with a crack, and straight grooves are uniformly distributed on the outer surface of the annular column along the axial direction;
the base is a hollow cavity, the end face of the cylinder is closed, an annular hole is formed in the center of the cylinder, a rectangular groove is formed in the outer side face of the cylinder, the cylinder is connected with the annular hole through uniformly distributed first ribs and second ribs, the first ribs and the second ribs are uniformly distributed on the inner side wall of the cylinder, and the end parts of the first ribs and the second ribs are in inclined planes;
the test tube is of a stepped cylindrical structure, one end of the test tube is spherical, and the other end of the test tube is open;
the sealing plug is made of elastic polymer material, and the hardness range is 20-100 degrees;
the thickness of the inclined plane of the bulge is 0.1-1.5mm.
2. A self-sealing urine collection device as claimed in claim 1, wherein the straight channel has a cross-sectional area of 1-40mm 2 。
3. The self-sealing urine collection device of claim 1, wherein the base is a polymeric material.
4. A self-sealing urine collection device as claimed in claim 1, wherein the stepped end of the tube has a larger diameter than the other end.
5. A self-sealing urine collection device according to claim 1 or claim 4, wherein the test tube is made of a polymer material and is transparent in colour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492975.9A CN108888296B (en) | 2018-05-22 | 2018-05-22 | Self-sealing urine collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492975.9A CN108888296B (en) | 2018-05-22 | 2018-05-22 | Self-sealing urine collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108888296A CN108888296A (en) | 2018-11-27 |
| CN108888296B true CN108888296B (en) | 2024-02-09 |
Family
ID=64342953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810492975.9A Active CN108888296B (en) | 2018-05-22 | 2018-05-22 | Self-sealing urine collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108888296B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770953B (en) * | 2019-02-17 | 2021-06-15 | 漯河市第一人民医院 | Male urine receiving device and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205483682U (en) * | 2015-12-28 | 2016-08-17 | 北华大学 | Medical testing urine cup |
| CN107149488A (en) * | 2017-05-23 | 2017-09-12 | 胡盛昌 | A kind of urine collecting device |
| WO2017215095A1 (en) * | 2016-06-12 | 2017-12-21 | 武汉康立优医疗发展有限公司 | Automatic closing type mid-stream urine collector |
| CN209048184U (en) * | 2018-05-22 | 2019-07-02 | 亚美斯特（天津）医疗器械有限公司 | A kind of self-sealing urine collecting device |
-
2018
- 2018-05-22 CN CN201810492975.9A patent/CN108888296B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205483682U (en) * | 2015-12-28 | 2016-08-17 | 北华大学 | Medical testing urine cup |
| WO2017215095A1 (en) * | 2016-06-12 | 2017-12-21 | 武汉康立优医疗发展有限公司 | Automatic closing type mid-stream urine collector |
| CN107149488A (en) * | 2017-05-23 | 2017-09-12 | 胡盛昌 | A kind of urine collecting device |
| CN209048184U (en) * | 2018-05-22 | 2019-07-02 | 亚美斯特（天津）医疗器械有限公司 | A kind of self-sealing urine collecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108888296A (en) | 2018-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9113850B2 (en) | Saliva collection device | |
| US3438366A (en) | Specimen collector | |
| WO2017063488A1 (en) | Portable disposable sealed body fluid retention device | |
| BRPI0909776B1 (en) | DRILLING CO-MOLDED PLUG AND METHOD FOR MANUFACTURING IT | |
| US5915583A (en) | Container | |
| CN105473070A (en) | Female urinary cup | |
| CN108888296B (en) | Self-sealing urine collecting device | |
| US4301812A (en) | Midstream sampling device | |
| JP2003159237A (en) | Transfer device | |
| EP3936056A1 (en) | Preservation tube for sampling swab | |
| CN108478237A (en) | Urine collecting and detection components and urine collecting and detection device | |
| CN209048184U (en) | A kind of self-sealing urine collecting device | |
| CN210079567U (en) | Test tube device for extracting specimen | |
| CN210015110U (en) | Multifunctional urine cup | |
| CN218885517U (en) | Dual-purpose micro-sampler | |
| KR102458777B1 (en) | Biological Fluid Collection and Stabilization Systems | |
| CN109297755B (en) | Sample collection device | |
| CN219042734U (en) | Urine collecting device | |
| CN210354752U (en) | Urine sample taking device | |
| CN210131640U (en) | Special test tube for medical examination | |
| TWM592744U (en) | Quantitative dropper | |
| CN211704694U (en) | Urine collector suitable for male | |
| CN108478236A (en) | Middle-end urine collecting and detection components and middle-end urine collecting and detection device | |
| CN215878003U (en) | Test tube | |
| CN214667978U (en) | Urine collection system is got to male sex's patient middle section urine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Rui Inventor after: Zhang Yan Inventor after: Kang Yanyan Inventor after: Zhang Xiaoguang Inventor after: Zhang Xianglong Inventor before: Tang Rui Inventor before: Zhang Yan Inventor before: Kang Yanyan |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Lili Inventor after: Wang Guyan Inventor after: Zhang Xiaoguang Inventor after: Tang Rui Inventor after: Zhang Yan Inventor after: Kang Yanyan Inventor after: Zhang Xianglong Inventor before: Tang Rui Inventor before: Zhang Yan Inventor before: Kang Yanyan Inventor before: Zhang Xiaoguang Inventor before: Zhang Xianglong |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240110 Address after: 100005 No.1 dongjiaomin lane, Dongcheng District, Beijing Applicant after: BEIJING TONGREN HOSPITAL, CAPITAL MEDICAL University Address before: 30 000 No. 15 Pioneer Road, Balitai Town, Jinnan District, Tianjin Applicant before: YAMEISITE (TIANJIN) MEDICAL EQUIPMENT CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |