CN109770955B - Urine sampling device - Google Patents
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- CN109770955B CN109770955B CN201910228108.9A CN201910228108A CN109770955B CN 109770955 B CN109770955 B CN 109770955B CN 201910228108 A CN201910228108 A CN 201910228108A CN 109770955 B CN109770955 B CN 109770955B
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Abstract
The invention relates to a sampling device, in particular to urine sampling equipment. Comprises a shell, a sampling piece and a supporting device; the top of the shell is provided with an inlet groove, the surface of the shell is provided with a mounting groove, the bottom of the mounting groove extends towards the inside of the shell, the bottom of the inlet groove is provided with a channel, and the channel is communicated with the groove surface of the mounting groove close to the top of the shell; the first pipe orifice is detachably connected with the channel, and the third pipe orifice is positioned between the first pipe orifice and the second pipe orifice; the waste box is detachably arranged at the top of the supporting device, a through hole is formed in the bottom of the waste box, a mounting hole communicated with the cavity is formed in the top of the waste box, and the mounting hole is detachably connected with the second pipe orifice; the floating ball is placed in the cavity; the top of the collecting box is provided with an opening which is detachably connected with the third pipe orifice; the supporting device is arranged on the groove surface of the mounting groove. The invention aims to solve the problems that midstream urine is not easy to obtain when people check the urine routine and the urine is easy to spill when people take the urine.
Description
Technical Field
The invention relates to a sampling device, in particular to urine sampling equipment.
Background
The urine routine is an indispensable detection means in medical examination and disease analysis, and is also an important basis required by medical staff in diagnosing diseases, and many diseases or abnormal physical signs can be timely discovered through urine examination.
At present, a person to be tested generally uses a hand-held disposable urine cup to take urine, usually mid-section urine needs to be selected for testing, and because both men and women have a lot of secretion at the front end of the urethra, after the initial fore-section urine washes the urethra clean, the mid-section urine is left to be taken as a sample for testing.
However, it is not easy for the examinee to grasp the extraction of midstream urine; and when drawing middle section urine, the hand can touch the urine, causes the urine to pollute, and the urine also can appear spilling simultaneously spattering, has made the hand be infected with situations such as urine to influence the testing result of urine.
Disclosure of Invention
The urine sampling device provided by the invention is used for solving the problems that when people check the urine routine, the middle section urine extraction is not easy to grasp, and when the urine is extracted, the urine is polluted and easily spilled, so that the detection result has errors.
In order to achieve the purpose, the invention adopts the following technical scheme: a urine sampling device comprises a shell, a sampling piece and a supporting device; the top of the shell is provided with an inlet groove, one side of the shell is provided with a mounting groove, the bottom of the mounting groove extends towards the inside of the shell, the bottom of the inlet groove is provided with a channel, and the channel is communicated with the top surface of the mounting groove; the supporting device is arranged on the groove surface of the mounting groove close to the bottom of the shell; the sampling piece comprises a waste box, a floating ball, a collecting box and a connecting pipe; the waste box is detachably arranged at the top of the supporting device, the interior of the waste box is a round platform-shaped cavity, a through hole is formed in the bottom of the waste box, and a mounting hole communicated with the cavity is formed in the top of the waste box; the floating ball is placed in the cavity and can block the mounting hole; the collecting box is positioned on one side of the waste box and detachably mounted at the top of the supporting device, the inside of the collecting box is hollow, a collecting port is formed in the top of the collecting box, the collecting box and the waste box are both in a saturated state, and urine is discharged from the through hole; the connecting pipe comprises a first pipe orifice, a second pipe orifice and a third pipe orifice which are communicated with each other, the first pipe orifice is detachably connected with the channel, the second pipe orifice is positioned below the first pipe orifice and is detachably connected with the mounting hole, and the third pipe orifice is positioned between the first pipe orifice and the second pipe orifice, inclines upwards and bends towards the direction of the collecting box; the third pipe orifice is detachably connected with the collecting port.
When the technical scheme is adopted, when the examinee gets urine, the collecting box is firstly placed on the supporting device, the collecting opening is connected with the third pipe orifice, the urine enters from the inlet groove and flows into the channel, the anterior segment urine of the examinee sequentially passes through the first pipe orifice and the second pipe orifice and enters the waste box, the front segment urine fills the waste box with the waste box, the floating ball floats upwards to block the mounting hole, at the moment, the middle segment urine sequentially passes through the first pipe orifice and the third pipe orifice and enters the collecting box, and the collecting box can collect the middle segment urine. When the collecting box is full of middle section urine, the collecting box and the waste box are in a saturated state and increase in weight, the through hole is opened under the oppression of the common gravity of the collecting box and the waste box by the supporting device, so that the front section urine in the waste box is discharged from the through hole, the floating ball descends, the mounting hole is opened, the rear section urine flows into the waste box from the mounting hole, and the rear section urine is discharged from the through hole; when no urine flows into the channel, the testee takes out the collecting box, and then urine examination is carried out on midstream urine. Thereby realizing that the testee can collect the midstream urine more conveniently and quickly; midstream urine is stored in the collection tank and does not spill out and is not contaminated.
Further, the supporting device comprises a supporting plate, a spring and a connecting rod; the supporting plate can be installed in the installation groove in a vertically sliding mode, and a rod hole aligned with the through hole is formed in the supporting plate; the bottom end of the connecting rod is positioned below the supporting plate and fixedly arranged on the groove surface of the mounting groove close to the bottom of the shell, the top end of the connecting rod sequentially penetrates through the rod hole and the through hole and is in sliding connection with the supporting plate, a cavity is formed inside the connecting rod, a liquid inlet hole and a liquid outlet hole which are communicated with the cavity are formed in the outer surface of the connecting rod, the liquid inlet hole is positioned above the liquid outlet hole, and the liquid inlet hole is positioned in the rod hole when the supporting plate is in a natural state; the spring suit is on the connecting rod, and the both ends of spring fixed mounting respectively are in the bottom of backup pad and the bottom of connecting rod.
The spring supports the support plate, when the waste box and the collecting box are both in a saturated state, the support plate is influenced by the common gravity of the waste box and the collecting box, the spring is compressed, and the support plate moves downwards, so that the liquid inlet hole is in the cavity, namely urine in the waste box enters the cavity from the liquid inlet hole and then is discharged from the liquid outlet hole; after the collecting box is taken out, the supporting plate is pressed, and when the liquid inlet hole is positioned in the cavity, residual urine in the cavity can also enter the liquid inlet hole and then is discharged from the liquid outlet hole; thereby not only realized the quick collection to middle section urine, realized the effective processing to all the other urine moreover, avoided all the other urine to pollute middle section urine.
The sampling piece further comprises a sealing plate, a sleeve, a tension spring and a wedge block, wherein a sliding groove is formed in the inner surface of the mounting hole, the bottom of the sliding groove extends towards the outer surface of the shell, and a wedge block groove communicated with the cavity is formed in the bottom of the sliding groove; the sealing plate is slidably arranged in the sliding groove, and the end surface of the sealing plate, which is close to the bottom of the sliding groove, is in a downward wedge shape; the sleeve is slidably sleeved on the outer surface of the sealing plate, and the outer surface of the sleeve is fixedly connected with the sliding groove; one end of the tension spring is fixedly connected with the sealing plate, the other end of the tension spring is fixedly connected with one end, close to the sliding groove, of the sleeve, and the wedge block is slidably mounted in the wedge block groove.
When the floater is about to support the mounting hole, the floater promotes the voussoir rebound for the voussoir promotes the closing plate and removes, blocks up the back to the mounting hole at the floater completely, and the closing plate seals the mounting hole, makes middle section urine caught, and middle section urine can not flow into the abandonment case from the mounting hole in, carries out dual closure through closing plate and floater to the mounting hole, avoids middle section urine to flow into in the abandonment case.
Further, the outer surface of the shell is fixedly connected with a handle.
The handle is arranged to facilitate the urine collector to move the shell easily, thereby facilitating the urine collection.
Further, the shell comprises an isolation bag and a ring cover, the isolation bag is attached to the inner surface of the shell, openings are formed in two ends of the isolation bag, the opening in one end is attached to the notch of the inlet groove, and the opening in the other end is attached to the port at the lower end of the channel; the ring cover is detachably arranged at the notch of the inlet groove and presses the isolation bag.
One end of the isolation bag is pressed on the notch of the inlet groove by the ring cover, so that the isolation bag is prevented from loosening in the urine taking process; simultaneously, urine enters into the discard box or the collection box through the isolation bag, avoids the urine to remain and produces the pollution to the casing at the internal surface of casing to through changing the isolation bag, can reduce the frequency of wasing to the casing.
Further, the collecting box includes the label lid, and the surface of collecting box is equipped with the label groove, the notch in label groove is closed to the label lid, and is articulated with the surface of collecting box.
The information of the urine collector is placed in the label groove, and the label groove is covered by the label cover, so that the information of the urine collector can be conveniently identified by medical staff, and the information of the urine collector can be prevented from being lost.
The beneficial effect that this scheme produced is: 1. through setting up the floater in the abandonment case, fill anterior segment urine back when the abandonment case, the floater is plugged up the mounting hole for middle section urine gets into to collect the incasement through the third mouth of pipe, thereby realized can convenient and fast more when collecting middle section urine, and middle section urine is stored in the collection case, and middle section urine can not spill out, and middle section urine can not receive the pollution.
2. Through setting up strutting arrangement, the spring supports the backup pad, and when abandonment case and collecting box all were in the saturated condition, the backup pad received the influence of the common gravity of abandonment case and collecting box, and the spring is compressed, and the backup pad moves down, and the through-hole is opened for abandonment urine in the abandonment case is followed the through-hole and is discharged. Meanwhile, the floating ball descends, and the mounting hole is opened, so that redundant urine is discharged from the through hole; thereby not only realized the collection processing to anterior segment urine through the waste box, realized can handle remaining urine after the middle segment urine is collected.
Drawings
FIG. 1 is a front cross-sectional view of a urine sampling device of the present invention;
FIG. 2 is a top view of a urine sampling device of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a shell 1, an inlet groove 11, a mounting groove 12, a channel 13, a handle 14, an isolation bag 15, a ring cover 16, a sampling piece 2, a connecting pipe 21, a first pipe orifice 211, a second pipe orifice 212, a third pipe orifice 213, a waste box 22, a floating ball 23, a collecting box 24, a label cover 241, a label groove 242, a sealing plate 25, a sleeve 26, a tension spring 27, a wedge 28, a supporting device 3, a supporting plate 31, a spring 32 and a connecting rod 33.
As shown in fig. 1 and 2: a urine sampling device comprises a shell 1, a sampling member 2 and a supporting device 3; an inlet groove 11 is formed in the top of the shell 1, an installation groove 12 is formed in the surface of the shell 1, and in the embodiment, a handle 14 is fixedly connected to the outer surface of the shell 1; the handle 14 is arranged to facilitate the movement of the shell 1 by a sampler, and the taking and urine taking are convenient.
The bottom of the mounting groove 12 extends towards the inside of the shell 1, the mounting groove 12 is close to the bottom of the shell 1, a channel 13 is arranged at the bottom of the inlet groove 11, and the channel 13 is communicated with the groove surface of the mounting groove 12 close to the top of the shell 1; when a sampler takes urine, the urine enters from the inlet slot 11 and flows into the passage 13. In this embodiment, the casing 1 includes an isolation bag 15 and a ring cover 16, the isolation bag 15 is attached to the inner surface of the casing 1, openings are provided at both ends of the isolation bag 15, the opening at the upper end is attached to the notch of the inlet slot 11, the opening at the lower end is attached to the port at the lower end of the passage 13, and the ring cover 16 is detachably mounted at the notch of the inlet slot 11 and presses the isolation bag 15. The upper end of the isolation bag 15 is pressed on the notch of the inlet slot 11 by the ring cover 16, so that the isolation bag 15 is prevented from loosening in the urine taking process; meanwhile, urine enters the waste bin 22 or the collection bin 24 through the isolation bag 15, so that the urine is prevented from remaining on the inner surface of the housing 1 to contaminate the housing 1, and the frequency of cleaning the housing 1 can be reduced by replacing the isolation bag 15.
As shown in fig. 1 and 3, the sampling member 2 includes a connection pipe 21, a discard box 22, a float 23, and a collection box 24; the connection pipe 21 includes a first pipe port 211, a second pipe port 212 and a third pipe port 213, the first pipe port 211 is detachably connected to the passage 13, the second pipe port 212 is located below the first pipe port 211, and the third pipe port 213 is located between the first pipe port 211 and the second pipe port 212 and is inclined upward and bent toward the collection box 24. The waste box 22 is detachably mounted at the top of the supporting device 3, the interior of the waste box is a truncated cone-shaped cavity, a through hole is formed in the bottom of the waste box 22, a mounting hole communicated with the cavity is formed in the top of the waste box 22, and the mounting hole is detachably connected with the second pipe orifice 212; the floating ball 23 is placed in the cavity and can block the mounting hole; the collecting box 24 is positioned at one side of the waste box 22 and is detachably arranged at the top of the supporting device 3, the inside of the collecting box 24 is hollow, the top of the collecting box 24 is provided with an opening, and the opening is detachably connected with the third pipe orifice 213; in this embodiment, the collecting box 24 includes a label cover 241, a label slot 242 is provided on the outer surface of the collecting box 24, the label cover 241 covers the notch of the label slot 242 and is hinged with the outer surface of the collecting box 24; the information of the urine collector is placed in the label slot 242, and the label slot 242 is covered by the label cover 241, so that the information of the urine collector can be conveniently identified by medical staff, and the information of the urine collector can be prevented from being lost.
As shown in FIG. 1, the supporting means 3 is installed at the groove surface of the installation groove 12 near the bottom of the housing 1, the waste bin 22 and the collection bin 24 are both in a saturated state, and urine is discharged from the through hole. Specifically, to achieve this function, the supporting device 3 in the present embodiment includes a supporting plate 31, a spring 32, and a link 33; the supporting plate 31 is vertically and slidably installed in the installation groove 12, and the supporting plate 31 is provided with a rod hole aligned with the through hole; the spring 32 is sleeved on the connecting rod 33, and two ends of the spring 32 are respectively and fixedly installed at the bottom end of the supporting plate 31 and the bottom end of the connecting rod 33; the bottom of connecting rod 33 is located the below of backup pad 31, and fixed mounting is on the groove face of mounting groove 12 near 1 bottom of casing, and rod hole and through-hole are passed in proper order to the top of connecting rod 33 and with backup pad 31 sliding connection, and the inside of connecting rod 33 is equipped with the cavity, and the surface of connecting rod 33 is equipped with the feed liquor hole and the play liquid hole of intercommunication cavity, and the feed liquor hole is located the top in liquid hole, and under the backup pad 31 natural state, the feed liquor hole is located the rod hole.
The front section urine entering the channel 13 passes through the first pipe orifice 211 and the second pipe orifice 212 in sequence, finally the front section urine enters the waste box 22, after the waste box 22 is filled with the front section urine, the floating ball 23 floats upwards and blocks the mounting hole, and the second pipe orifice 212 is closed; at this time, midstream urine sequentially passes through the first nozzle 211 and the third nozzle 213 into the collection box 24, so that the collection box 24 can collect midstream urine. When the collection box 24 is full of midstream urine, the waste box 22 and the collection box 24 are both in a saturated state, the support plate 31 is influenced by the common gravity of the waste box 22 and the collection box 24, the spring 32 is compressed, the support plate 31 moves downwards, so that the liquid inlet hole is positioned above the support plate 31, namely, urine in the waste box 22 enters the cavity from the liquid inlet hole and is discharged from the liquid outlet hole, the floating ball 23 descends, the mounting hole is opened, so that the rear urine flows into the waste box 22 from the mounting hole, and the rear urine is discharged from the through hole; when there is no urine flowing into the passage 13, the collection tank 24 is taken out to perform a urine test on midstream urine.
In order to more firmly close the mounting hole when taking midnight urine, in the embodiment, as shown in fig. 3, the sampling member 2 further comprises a sealing plate 25, a sleeve 26, a tension spring 27 and a wedge 28, the inner surface of the mounting hole is provided with a sliding groove, the bottom of the sliding groove extends towards the outer surface of the shell 1, and the bottom of the sliding groove is provided with a wedge groove communicated with the cavity; the sealing plate 25 is slidably mounted in the sliding groove, and the end surface of the sealing plate 25 close to the bottom of the sliding groove is in a downward wedge shape; the sleeve 26 is slidably sleeved on the outer surface of the sealing plate 25, and the outer surface of the sleeve 26 is fixedly connected with the sliding groove; the right end of the tension spring 27 is fixedly connected with the sealing plate 25, the left end of the tension spring 27 is fixedly connected with the left end of the sleeve 26, and the wedge 28 is slidably mounted in the wedge groove.
When the floating ball 23 is about to abut against the mounting hole, the floating ball 23 abuts against the wedge block 28, the wedge block 28 moves upwards along with the floating ball 23, the wedge block 28 pushes the sealing plate 25 to move, after the mounting hole is blocked by the floating ball 23, the sealing plate 25 also seals the mounting hole, so that the middle section urine is intercepted, the mounting hole is sealed doubly through the sealing plate 25 and the floating ball 23, the sealing of the mounting hole is reinforced, the middle section urine cannot flow into the waste box 22 from the mounting hole, and the urine in the cavity is prevented from being mixed with the middle section urine; after the collection box 24 fills the middle urine, the floating ball 23 descends, the wedge 28 moves downward under the influence of gravity, and meanwhile, the tension spring 27 pulls the sealing plate 25 to move towards the bottom of the sliding groove, so that the mounting hole is opened, and the rear urine enters the waste gas box and then is discharged out of the waste box 22 through the liquid outlet hole.
Through above technical scheme, realized people when inspection urine is conventional, hold the extraction of midstream urine easily to when extracting the urine, the urine can not be contaminated, and the urine can not be toppled over, makes the testing result more accurate.
It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.
Claims (4)
1. The utility model provides a urine sampling equipment, includes casing and sampling piece, its characterized in that: the device also comprises a supporting device;
the top of the shell is provided with an inlet groove, one side of the shell is provided with a mounting groove, the bottom of the mounting groove extends towards the inside of the shell, the bottom of the inlet groove is provided with a channel, and the channel is communicated with the top surface of the mounting groove;
the supporting device is arranged on the groove surface of the mounting groove close to the bottom of the shell;
the supporting device comprises a supporting plate, a spring and a connecting rod;
the supporting plate can be installed in the installation groove in a vertically sliding mode, and a rod hole aligned with the through hole is formed in the supporting plate;
the bottom end of the connecting rod is positioned below the supporting plate and fixedly arranged on the groove surface of the mounting groove close to the bottom of the shell, the top end of the connecting rod sequentially penetrates through the rod hole and the through hole and is in sliding connection with the supporting plate, a cavity is formed inside the connecting rod, a liquid inlet hole and a liquid outlet hole which are communicated with the cavity are formed in the outer surface of the connecting rod, the liquid inlet hole is positioned above the liquid outlet hole, and the liquid inlet hole is positioned in the rod hole when the supporting plate is in a natural state;
the spring is sleeved on the connecting rod, and two ends of the spring are respectively and fixedly installed at the bottom end of the supporting plate and the bottom end of the connecting rod;
the sampling piece comprises a waste box, a floating ball, a collecting box and a connecting pipe; the waste box is detachably arranged at the top of the supporting device, the interior of the waste box is a round platform-shaped cavity, a through hole is formed in the bottom of the waste box, and a mounting hole communicated with the cavity is formed in the top of the waste box; the floating ball is placed in the cavity and can block the mounting hole; the collecting box is positioned on one side of the waste box and detachably mounted at the top of the supporting device, the inside of the collecting box is hollow, a collecting port is formed in the top of the collecting box, the collecting box and the waste box are both in a saturated state, and urine is discharged from the through hole;
the connecting pipe comprises a first pipe orifice, a second pipe orifice and a third pipe orifice which are communicated with each other, the first pipe orifice is detachably connected with the channel, the second pipe orifice is positioned below the first pipe orifice and is detachably connected with the mounting hole, and the third pipe orifice is positioned between the first pipe orifice and the second pipe orifice, inclines upwards and bends towards the direction of the collecting box; the third pipe orifice is detachably connected with the collecting port;
the sampling piece further comprises a sealing plate, a sleeve, a tension spring and a wedge block, a sliding groove is formed in the inner surface of the mounting hole, the bottom of the sliding groove extends towards the outer surface of the shell, and a wedge block groove communicated with the cavity is formed in the bottom of the sliding groove;
the sealing plate is slidably arranged in the sliding groove, and the end surface of the sealing plate, which is close to the bottom of the sliding groove, is in a downward wedge shape;
the sleeve is slidably sleeved on the outer surface of the sealing plate, and the outer surface of the sleeve is fixedly connected with the sliding groove;
one end of the tension spring is fixedly connected with the sealing plate, the other end of the tension spring is fixedly connected with one end, close to the sliding groove, of the sleeve, and the wedge block is slidably mounted in the wedge block groove.
2. The urine sampling device of claim 1, wherein: the outer surface of the shell is fixedly connected with a handle.
3. The urine sampling device of claim 1, wherein: the shell comprises an isolation bag and a ring cover, the isolation bag is attached to the inner surface of the shell, openings are formed in two ends of the isolation bag, the opening in one end is attached to the notch of the inlet groove, and the opening in the other end is attached to the port at the lower end of the channel;
the ring cover is detachably arranged at the notch of the inlet groove and presses the isolation bag.
4. The urine sampling device of claim 3, wherein: the collecting box comprises a label cover, a label groove is formed in the outer surface of the collecting box, and the label cover covers the notch of the label groove and is hinged to the outer surface of the collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228108.9A CN109770955B (en) | 2019-03-25 | 2019-03-25 | Urine sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228108.9A CN109770955B (en) | 2019-03-25 | 2019-03-25 | Urine sampling device |
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| CN109770955A CN109770955A (en) | 2019-05-21 |
| CN109770955B true CN109770955B (en) | 2021-06-29 |
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| CN201910228108.9A Active CN109770955B (en) | 2019-03-25 | 2019-03-25 | Urine sampling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110448338A (en) * | 2019-09-19 | 2019-11-15 | 成都市温江区人民医院 | A kind of multi-functional in men's style urine acquisition machine |
| CN113081057A (en) * | 2021-03-05 | 2021-07-09 | 浙江省中医院、浙江中医药大学附属第一医院（浙江省东方医院） | Midstream urine collecting device |
| CN113288226B (en) * | 2021-05-11 | 2022-09-30 | 青岛大学附属医院 | Clinical laboratory is with getting urine device |
| CN113509212B (en) * | 2021-06-15 | 2024-03-15 | 青岛大学附属医院 | Clinical laboratory urine quantitative sampling device without stopping |
| 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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| US9861978B2 (en) * | 2012-12-05 | 2018-01-09 | Boston Microfluidics, Inc. | Mechanically actuated vacuum controlled fluid collection |
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