CN111366416A - Urine receiver convenient to urine detects - Google Patents
Urine receiver convenient to urine detects Download PDFInfo
- Publication number
- CN111366416A CN111366416A CN202010234225.9A CN202010234225A CN111366416A CN 111366416 A CN111366416 A CN 111366416A CN 202010234225 A CN202010234225 A CN 202010234225A CN 111366416 A CN111366416 A CN 111366416A
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- Prior art keywords
- cylinder
- wall
- urine
- fixed cylinder
- needle
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- 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.)
- Granted
Links
- 210000002700 urine Anatomy 0.000 title claims abstract description 64
- 238000012360 testing method Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 210000001503 joint Anatomy 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000005574 cross-species transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009535 clinical urine test Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a urine receiver convenient for urine detection, which comprises a needle cylinder, wherein the inner wall of the needle cylinder is connected with a plunger in a sliding manner, the top of the plunger is sleeved with a needle rod, the top end of the needle rod penetrates out of an opening at the top of the needle cylinder and is fixedly connected with a needle handle, the outer wall of the needle cylinder, which is close to the opening at the top of the needle cylinder, is fixedly connected with a fixing plate, the bottom of the needle cylinder is fixedly connected with a first fixing cylinder communicated with the cavity of the needle cylinder, the inner wall of the first fixing cylinder is provided with threads, the first fixing cylinder is connected with a one-way liquid inlet valve through the threads on the inner wall of the first fixing cylinder, the outer wall of the first fixing cylinder is provided with. According to the invention, urine is sucked by the needle cylinder and then transferred into the test tube, so that the transfer amount is controlled, the urine is not spilled, convenience is provided for the examination of medical personnel, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a urine receiver convenient for urine detection.
Background
When the urine detection is carried out, firstly, urine is collected, and then the urine is subjected to inspection. When wherein gathering the urine, be with the urine hold into for example disposable urine bag, urine cup etc. can hold in the container that connects the urine, wherein the urine censorship just will hold the container that connects the urine and deliver to medical personnel, and medical personnel pass through the sample in the test tube transfer container, and then unnecessary sample has thrown away, and the sample of collection is laboratory on the instrument can. However, when transferring the sample, the sample is easily spilled, and the amount of urine is not easily controlled during transferring, so that the overall urine test efficiency is low.
Disclosure of Invention
The invention aims to provide a urine receiver convenient for urine detection, which has the advantages of simple structure, stable and rapid transfer and solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an urine receiver convenient to urine detects, includes the cylinder, the inner wall sliding connection of cylinder has the plunger, the needle bar has been cup jointed at the top of plunger, the top of needle bar is worn out back and fixedly connected with needle handle from cylinder top opening part, be close to its top opening part's outer wall fixedly connected with fixed plate on the cylinder, the bottom fixedly connected with of cylinder rather than the communicating first solid fixed cylinder of intracavity.
Preferably, the inner wall of the first fixed cylinder is provided with threads, the first fixed cylinder is in threaded connection with a one-way liquid inlet valve through the threads on the inner wall, the outer wall of the first fixed cylinder is provided with threads, and the first fixed cylinder is in threaded connection with a first fixed sleeve through the threads on the outer wall of the first fixed cylinder.
Preferably, a first sealing ring is connected between the first fixing sleeve and the first fixing cylinder in a butting mode, the bottom of the first fixing sleeve is fixedly connected with a second fixing cylinder communicated with the cavity of the first fixing sleeve, the outer wall of the second fixing cylinder is sleeved with a needle head, and the needle head is sleeved with a filter sleeve.
Preferably, the outer wall of the bottom of the first fixed cylinder is fixedly connected with a third fixed cylinder communicated with the cavity of the first fixed cylinder, the inner wall of the third fixed cylinder is provided with threads, the third fixed cylinder is in threaded connection with a one-way liquid outlet valve through threads on the inner wall of the third fixed cylinder, the outer wall of the third fixed cylinder is provided with threads, the third fixed cylinder is in threaded connection with a bent pipe through threads on the outer wall of the third fixed cylinder, and a second sealing ring is abutted between the bent pipe and the third fixed cylinder.
Preferably, the outer side of the middle part of the elbow is fixedly connected with a fourth fixed cylinder communicated with the cavity of the elbow, one end of the fourth fixed cylinder is sleeved with a fixed cover with a mesh opening on the surface, and the cavity of the fourth fixed cylinder is filled with absorbent cotton.
Preferably, one end of the bent pipe, which is far away from the third fixed cylinder, is fixedly connected with a second fixed sleeve, the outer wall of the needle cylinder is slidably connected with a sliding plate, the opposite surface of the sliding plate and the fixed plate is fixedly connected with a spring, the bottom of the end, which is far away from the spring, of the sliding plate is provided with a fixed groove, and the fixed groove and the second fixed sleeve are used for abutting against a test tube.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, urine is collected in a suction mode, so that the urine collection amount is controlled, the suction collection is stable, and the urine is not easy to spill in the whole process.
2. According to the invention, the second fixing sleeve is abutted against the open end of the test tube, the movable sliding plate is abutted against the closed end of the test tube, and the test tube is fixed on the outer side of the needle cylinder under the action of the spring and is not easy to separate.
3. According to the urine collecting device, the one-way liquid inlet valve and the one-way liquid outlet valve are adopted, the needle cylinder is vertically placed when urine is collected, the needle cylinder is inverted until the urine is collected, the needle rod is squeezed at the moment, and the plunger squeezes the urine into the test tube from the one-way liquid outlet valve, so that the urine is not easy to spill in the process of transferring the urine to the test tube.
In conclusion, convenience is provided for the examination of medical personnel, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a disassembled plunger and syringe in a perspective view;
FIG. 2 is a schematic structural view of a disassembled syringe and one-way liquid inlet valve in a perspective view;
FIG. 3 is a schematic structural view of a disassembled perspective view of the needle cylinder and the one-way liquid outlet valve of the present invention;
FIG. 4 is a schematic structural view of an integrally assembled perspective view of the present invention;
FIG. 5 is a schematic structural view of a front view of the second fixing sleeve and the sliding plate of the present invention abutting against the test tube;
fig. 6 is a structural schematic view of a second fixing sleeve and a sliding plate of the present invention inverted and shown in a front view.
In the figure: 1-needle cylinder, 2-plunger piston, 3-needle bar, 4-needle handle, 5-fixing plate, 6-first fixing cylinder, 7-one-way liquid inlet valve, 8-first fixing sleeve, 9-first sealing ring, 10-second fixing cylinder, 11-needle head, 12-filter sleeve, 13-third fixing cylinder, 14-one-way liquid outlet valve, 15-bent pipe, 16-second sealing ring, 17-fourth fixing cylinder, 18-fixing cover, 19-absorbent cotton, 20-second fixing sleeve, 21-sliding plate, 22-spring and 23-fixing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides an urine receiver convenient to urine detects, including cylinder 1, the inner wall sliding connection of cylinder 1 has plunger 2, needle bar 3 has been cup jointed at plunger 2's top, plunger 2 is receiving 3 power backs of needle bar, produce the effect of extrusion and air exhaust to urine in the cylinder 1, the top of needle bar 3 is worn out back and fixedly connected with needle handle 4 from 1 top opening part of cylinder, needle handle 4 is the effect force point of finger or palm, can press with finger or palm during the use, be close to its top opening part's outer wall fixedly connected with fixed plate 5 on the cylinder 1, the handheld force point when fixed plate 5 is the extraction, the bottom fixedly connected with of cylinder 1 and its communicating first fixed cylinder 6 in intracavity.
The screw thread is seted up to the inner wall of first solid fixed cylinder 6, and first solid fixed cylinder 6 has one-way feed liquor valve 7 through its inner wall screw thread threaded connection, because be threaded connection, so one-way feed liquor valve 7 can be convenient for the dismouting, and the screw thread is seted up to the outer wall of first solid fixed cylinder 6, and first solid fixed cylinder 6 has first fixed cover 8 through its outer wall screw thread threaded connection, because be threaded connection, so first fixed cover 8 can be convenient for the dismouting.
The bottom outer wall fixedly connected with of first solid fixed cylinder 6 rather than the communicating third solid fixed cylinder 13 in the intracavity, the screw thread is seted up to the inner wall of the solid fixed cylinder 13 of third, and solid fixed cylinder 13 has one-way liquid valve 14 through its inner wall screw thread connection, because be threaded connection, so one-way liquid valve 14 can be convenient for the dismouting, the screw thread is seted up to the outer wall of the solid fixed cylinder 13 of third, and solid fixed cylinder 13 of third has return bend 15 through its outer wall screw thread threaded connection, because be threaded connection, so return bend 15 can be convenient for the dismouting, it has second sealing washer 16 to connect to lean on between return bend 15 and the solid fixed cylinder 13 of third, improve the leakproofness between return bend 15 and the solid fixed cylinder 13 of third.
A second fixing sleeve 20 is fixedly connected to one end of the bent tube 15 far away from the third fixing tube 13, a sliding plate 21 is slidably connected to the outer wall of the needle cylinder 1, a spring 22 is fixedly connected to the opposite surface of the sliding plate 21 and the fixing plate 5, a fixing groove 23 is formed in the bottom of one end of the sliding plate 21 far away from the spring 22, the fixing groove 23 and the second fixing sleeve 20 are used for abutting against a test tube, as the distance between the sliding plate 21 and the second fixing sleeve 20 can be adjusted through the spring 22, the distance is enlarged before the test tube is fixed, so that the test tube is clamped in, after the test tube is clamped in, the sliding plate 21 is released, the sliding plate 21 is subjected to the elastic force of the spring 22, so that the test tube is only abutted, when urine is transferred from the needle cylinder 1 to the test tube, the needle cylinder 1 is inverted, then the plunger 2 is upwards pressed, so that the, the communicating fourth solid fixed cylinder 17 in the middle part outside fixedly connected with of return bend 15 and its intracavity, the one end of fourth solid fixed cylinder 17 is cup jointed the fixed lid 18 that the mesh was seted up on the surface, the intracavity of fourth solid fixed cylinder 17 is filled with absorbent cotton 19, because the test tube open end tightly entangles with the fixed cover 20 of second, the test tube open end is difficult to ventilate, so will set up the air guide of fourth solid fixed cylinder 17, the interior stopper of fourth solid fixed cylinder 17 has absorbent cotton 19 (not shown in the figure) simultaneously, prevent that the urine from spilling over, and syringe 1 is also invertd when shifting, so the urine is more difficult to spill over from fourth solid fixed cylinder 17 this moment.
The working principle is as follows: when the urine receiver convenient for urine detection is used, firstly, the sliding plate 21 can adjust the distance between the sliding plate and the second fixing sleeve 20 through the spring 22, so that the distance is enlarged before a test tube is fixed, a test tube is clamped in, after the test tube is clamped in, the sliding plate 21 is loosened, the sliding plate 21 is under the elastic force of the spring 22, the test tube is only abutted, then one end of the needle head 11 is immersed below the urine liquid level, then the needle rod 3 is pulled, because the plunger 2 is displaced to the lowest end of the needle cylinder 1 before, when the needle rod 3 is pulled, negative pressure is generated in the needle cylinder 1, at the moment, the one-way liquid inlet valve 7 is conducted, urine can enter the needle cylinder 1, the needle head 11 is sleeved with the filter sleeve 12, the urine is filtered when being extracted, impurities are prevented from entering the needle head 11, then the device is inverted, the needle rod 3 is upwards squeezed, and then the one-way liquid, urine enters into the test tube from return bend 15, because the test tube open end tightly entangles with the fixed cover 20 of second, the test tube open end is difficult to ventilate, so set up the air guide of fourth fixed cylinder 17, simultaneously the interior stopper of fourth fixed cylinder 17 has cotton 19 (not shown in the figure), prevent that the urine from spilling over, and syringe 1 is also invertd when shifting, so the urine is difficult to spill over from fourth fixed cylinder 17 this moment, after shifting, pulling sliding plate 21, take off the test tube and send inspection can, for medical personnel's inspection provides convenience, and the work efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A urine receiver for facilitating urine testing, comprising a syringe (1), characterized in that: the inner wall sliding connection of cylinder (1) has plunger (2), needle bar (3) have been cup jointed at the top of plunger (2), the top of needle bar (3) is worn out back and fixedly connected with needle handle (4) from cylinder (1) top opening part, the outer wall fixedly connected with fixed plate (5) that is close to its top opening part on cylinder (1), the bottom fixedly connected with of cylinder (1) rather than communicating first solid fixed cylinder (6) of intracavity.
2. A urine receptacle for facilitating urine testing as claimed in claim 1, in which: the inner wall of the first fixed cylinder (6) is provided with threads, the first fixed cylinder (6) is connected with a one-way liquid inlet valve (7) through the threads and the threads on the inner wall of the first fixed cylinder, the outer wall of the first fixed cylinder (6) is provided with threads, and the first fixed cylinder (6) is connected with a first fixed sleeve (8) through the threads and the threads on the outer wall of the first fixed cylinder.
3. A urine receptacle for facilitating urine testing according to claim 2, in which: first sealing washer (9) have been cup jointed to the butt between first fixed cover (8) and first fixed section of thick bamboo (6), the bottom fixedly connected with of first fixed cover (8) rather than the communicating fixed section of thick bamboo of second in the intracavity (10), the outer wall of the fixed section of thick bamboo of second (10) has cup jointed syringe needle (11), filter sleeve (12) have been cup jointed on syringe needle (11).
4. A urine receptacle for facilitating urine testing as claimed in claim 1, in which: the bottom outer wall fixedly connected with of first solid fixed cylinder (6) rather than communicating third solid fixed cylinder (13) of intracavity, the screw thread is seted up to the inner wall of third solid fixed cylinder (13), and third solid fixed cylinder (13) have one-way play liquid valve (14) through its inner wall screw thread connection, the screw thread is seted up to the outer wall of third solid fixed cylinder (13), and third solid fixed cylinder (13) have return bend (15) through its outer wall screw thread connection, the butt joint has second sealing washer (16) between return bend (15) and third solid fixed cylinder (13).
5. The urine receiver for facilitating urine testing as claimed in claim 4, wherein: the middle part outside fixedly connected with of return bend (15) rather than communicating fourth solid fixed cylinder (17) in the intracavity, the fixed lid (18) that the mesh was seted up on the surface has been cup jointed to the one end of fourth solid fixed cylinder (17), the intracavity of fourth solid fixed cylinder (17) is filled with cotton (19) that absorb water.
6. The urine receiver for facilitating urine testing as claimed in claim 4, wherein: the test tube fixing device is characterized in that one end, far away from the third fixing cylinder (13), of the bent pipe (15) is fixedly connected with a second fixing sleeve (20), the outer wall of the needle cylinder (1) is connected with a sliding plate (21) in a sliding mode, a spring (22) is fixedly connected with the opposite face of the sliding plate (21) and the fixed plate (5), a fixing groove (23) is formed in the bottom of one end, far away from the spring (22), of the sliding plate (21), and the fixing groove (23) and the second fixing sleeve (20) are used for abutting against a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234225.9A CN111366416B (en) | 2020-03-30 | 2020-03-30 | Urine receiver convenient to urine detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234225.9A CN111366416B (en) | 2020-03-30 | 2020-03-30 | Urine receiver convenient to urine detects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111366416A true CN111366416A (en) | 2020-07-03 |
| CN111366416B CN111366416B (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010234225.9A Expired - Fee Related CN111366416B (en) | 2020-03-30 | 2020-03-30 | Urine receiver convenient to urine detects |
Country Status (1)
| Country | Link |
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| CN (1) | CN111366416B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958622A (en) * | 1983-05-11 | 1990-09-25 | Selenke William M | Hypodermic syringe for taking and transporting a specimen |
| CN201104885Y (en) * | 2007-10-12 | 2008-08-27 | 张秀华 | Test-tube hanging type hemostix |
| CN202822343U (en) * | 2012-09-16 | 2013-03-27 | 李雷 | Dedicated syringe for treating diabetes mellitus |
| CN105223041A (en) * | 2015-11-03 | 2016-01-06 | 山东省农业科学院农业质量标准与检测技术研究所 | A kind of fluid sample sampler for examining sample detection soon and method |
| CN208547514U (en) * | 2018-07-18 | 2019-02-26 | 湖北中医药高等专科学校 | A kind of preclinical medicine check sampling device |
| CN209646524U (en) * | 2019-01-09 | 2019-11-19 | 郭占山 | A kind of novel medical test liquid-transfering device |
| CN209695211U (en) * | 2019-03-04 | 2019-11-29 | 王青青 | A kind of vein treatment bloodletting sampling device |
-
2020
- 2020-03-30 CN CN202010234225.9A patent/CN111366416B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958622A (en) * | 1983-05-11 | 1990-09-25 | Selenke William M | Hypodermic syringe for taking and transporting a specimen |
| CN201104885Y (en) * | 2007-10-12 | 2008-08-27 | 张秀华 | Test-tube hanging type hemostix |
| CN202822343U (en) * | 2012-09-16 | 2013-03-27 | 李雷 | Dedicated syringe for treating diabetes mellitus |
| CN105223041A (en) * | 2015-11-03 | 2016-01-06 | 山东省农业科学院农业质量标准与检测技术研究所 | A kind of fluid sample sampler for examining sample detection soon and method |
| CN208547514U (en) * | 2018-07-18 | 2019-02-26 | 湖北中医药高等专科学校 | A kind of preclinical medicine check sampling device |
| CN209646524U (en) * | 2019-01-09 | 2019-11-19 | 郭占山 | A kind of novel medical test liquid-transfering device |
| CN209695211U (en) * | 2019-03-04 | 2019-11-29 | 王青青 | A kind of vein treatment bloodletting sampling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111366416B (en) | 2022-10-18 |
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