CN213075723U - Clinical laboratory is with adopting urine ware - Google Patents
Clinical laboratory is with adopting urine ware Download PDFInfo
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- CN213075723U CN213075723U CN202020959491.3U CN202020959491U CN213075723U CN 213075723 U CN213075723 U CN 213075723U CN 202020959491 U CN202020959491 U CN 202020959491U CN 213075723 U CN213075723 U CN 213075723U
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- urine
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Abstract
The application discloses a urine collector for a clinical laboratory in the technical field of samplers, which comprises a base, a urine containing pipe and a liquid collecting funnel, wherein the urine containing pipe is fixedly connected to the base, a floating ball is arranged in the urine containing pipe, a partition plate is fixedly connected to the lower end of the inner part of the urine containing pipe, the partition plate is positioned above the floating ball, a through hole is formed in the partition plate, and the diameter of the through hole is smaller than that of the floating ball; a urine outlet hole is formed in the urine containing tube, the urine outlet hole is located above the partition plate and is 0-5 cm away from the partition plate, the urine outlet hole is communicated with a soft urine discharging tube, the urine discharging tube is located outside the urine containing tube, and one end, far away from the urine containing tube, of the urine discharging tube is detachably connected with a test tube; the liquid collecting funnel is fixedly connected to the urine containing tube, and the liquid collecting funnel is communicated with a vertical catheter. When the device is used for sampling urine, the midstream urine which meets the sampling condition can be accurately and automatically collected without manual operation, thereby ensuring the detection result. Simultaneously this device easy operation, the direct back of urinating in to album liquid funnel of sampler takes away the test tube can.
Description
Technical Field
The utility model relates to a sample thief technical field, concretely relates to clinical laboratory is with adopting urine ware.
Background
Midstream urine refers to urine culture in clinic, when urine is collected, the urine at the beginning is used for washing the urethra completely, and then the urine in the middle is intercepted and used as a sample for culture. According to the sequence of urination, the urine can be divided into anterior, middle and posterior segments. Because the fore-stream urine and the rear-stream urine are easily polluted, the requirement of the urine test on the collection standard of the mid-stream urine is not met. Therefore, midstream urine is generally retained during routine and bacteriological examination of urine.
The prior appliances for hospital urine sampling test are mostly disposable cups, or disposable cups plus a test tube. These urine sampling devices are used for directly receiving urine and detecting the collected urine. But when the patient carries out the urine and collects, generally be difficult to collect midstream urine, the collection process is troublesome, and the urine of collecting mixes anterior segment urine, has influenced the accuracy of testing result.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clinical laboratory is with adopting urine ware to it is inaccurate to solve middle section urine collection, may influence the problem of testing result.
In order to solve the technical problem, the utility model provides a following technical scheme: a urine collector for clinical laboratory comprises a base, a urine containing tube and a liquid collecting funnel, wherein the urine containing tube is fixedly connected to the base, a floating ball is arranged in the urine containing tube, a partition plate is fixedly connected to the lower end of the inner part of the urine containing tube and is positioned above the floating ball, a through hole is formed in the partition plate, and the diameter of the through hole is smaller than that of the floating ball; a urine outlet is formed in the urine containing tube and is located above the partition plate and is 0-5 cm away from the partition plate, the urine outlet is communicated with a soft urine discharging tube, the urine discharging tube is located outside the urine containing tube, and one end, away from the urine containing tube, of the urine discharging tube is detachably connected with a test tube;
the liquid collecting funnel is fixedly connected to the urine containing tube, the liquid collecting funnel is communicated with a vertical catheter, and a urine outlet of the catheter is located right above the through hole.
The utility model discloses the theory of operation: place this device on the ground during use, then urinate in to collecting the liquid funnel, because the intercommunication has vertical catheter on the collecting the liquid funnel, the play urine mouth of catheter is located the through-hole directly over, so the urine can follow the catheter in proper order, the through-hole drops in the dress ureter, and be equipped with the floater in the dress ureter, urine increases gradually in the dress ureter, the floater rises along with the urine, when the urine rises to division board department, because the floater floats on the urine surface, the diameter of floater is greater than the diameter of through-hole simultaneously, so the floater can be plugged up the through-hole, the back is plugged up to the through-hole, the unable through-hole of urine drops in the dress ureter, and then flow to the ureter along going out the urine hole, then flow to the test tube through the ureter. Because the ureter is soft ureter, when the urine of test tube dress was enough, test tube weight gain, pull the ureter under the action of gravity behind the test tube weight gain, make the ureter buckle, its intraductal sealing of back of the ureter buckle makes the urine can't continue to flow in the test tube, after the urination finishes pull down the test tube can.
The utility model has the advantages that: this scheme will not need during the anterior segment urine is packed into the dress ureter, utilize anterior segment urine to make the floater in the dress ureter float, the floater is plugged up the through-hole and then is separated anterior segment urine and middle section urine after the front segment urine has discharged, middle section urine then flows to the test tube through the urination duct this moment, after the middle section urine in the test tube is collected, gravity through urine in test tube and the test tube makes the urination duct buckle, and then separates the middle section urine in the test tube with the back segment urine. Therefore, when the scheme is used for sampling urine, the midstream urine meeting the sampling condition can be accurately and automatically collected without manual operation, and the detection result is ensured. Simultaneously this device easy operation, the direct back of urinating in to album liquid funnel of sampler takes away the test tube can.
Further, the floating ball is made of foam plastics. The floating ball of the foam urine collector is light in weight, is very easy to float on the surface of urine, and can not sink even if the floating ball is full of the urine.
Further, a piston for sealing the urine outlet hole is fixedly connected to the inner wall of the urine discharging pipe. Its purpose, after the well midstream urine of dress in the test tube, the test tube pulling ureter is buckled, and the piston removes to going out in the urine hole and seals the urine hole along with the buckling of ureter when the ureter is buckled, avoids the back end urine to flow into in the ureter.
Further, the piston is made of hemispherical rubber. The purpose is that the piston with the shape and the material has good sealing effect on the urine outlet hole.
Further, the aperture of the through hole gradually increases from top to bottom. The purpose is that the through hole in the shape is matched with the floating ball, so that the plugging effect of the through hole of the floating ball is better.
Further, the lower surface of the base is fixedly connected with a sucker. The purpose is to increase the stability of the base through the sucking disc and avoid the user to pour the device when urinating.
Further, the test tube is in threaded connection with the urinary catheter. Its purpose, test tube and urine pipe threaded connection, not only convenient to detach are difficult for droing moreover.
Furthermore, the volume of the urine containing tube is 300-500 ml. The urine collecting tube aims to ensure that the urine volume of a normal person is about 300ml, so that the urine collecting tube with the volume of 300-500 ml is adopted to effectively ensure the volume of urine.
Further, the partition plate is positioned at one third of the lower end of the urine containing pipe. Its purpose is, with the division board setting in dress one-third department of ureter lower extreme, can effectually guarantee that anterior segment urine has been discharged, the collection midstream urine that can be accurate.
Furthermore, the urine outlet and the upper surface of the partition plate are positioned on the same horizontal plane. Its purpose is, make the floater seal the through-hole back through this kind of setting, middle section urine can be at once the through-hole go out the urine hole flow in the ureter.
Drawings
FIG. 1 is a schematic structural view of a urine collector for clinical laboratory of the present invention;
FIG. 2 is a state diagram of the urine collector used in clinical laboratory;
fig. 3 is a schematic structural view of the separation stage of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the urine collecting funnel 1, the urine containing pipe 2, the urinary catheter 3, the partition plate 4, the floating ball 5, the base 6, the test tube 7, the urine discharging pipe 8, the piston 9, the sucking disc 10, the front section urine 11, the middle section urine 12, the rear section urine 13 and the through hole 14.
The embodiments are substantially as shown in figures 1, 2 and 3:
the utility model provides a clinical laboratory is with adopting urine ware, including base 6, liquid collecting funnel 1 and the dress ureter 2 that the capacity is 300 ~ 500ml (preferred 300ml), the lower fixed surface of base 6 is connected with four sucking discs 10, dress ureter 2 pastes the upper surface at base 6, the interior bottom of dress ureter 2 is equipped with the floater 5 that foamed plastic made, the third department of the inside lower extreme of dress ureter 2 is pasted and is had division board 4, be equipped with through-hole 14 on the division board 4, the aperture of through-hole 14 is to the top and is crescent, and the diameter at through-hole 14 top is less than the diameter of floater 5. Be equipped with out the urine hole on dress ureter 2, and go out the urine hole and be located same horizontal plane with the upper surface of division board 4, go out the urine hole intercommunication and have soft ureter 8, ureter 8 is located outside dress ureter 2, and the one end threaded connection that dress ureter 2 was kept away from to ureter 8 has test tube 7.
Liquid collecting funnel 1 fixed connection is on dress ureter 2, and the intercommunication has vertical catheter 3 on the liquid collecting funnel 1, and the urine outlet of catheter 3 is located the through-hole 14 directly over.
The specific implementation process is as follows:
when in use, the device is placed on the ground, the base 6 is fixed on the ground through the suction cup 10, then the urine is discharged into the liquid collecting funnel 1, because the liquid collecting funnel 1 is communicated with the vertical catheter 3, the urine outlet of the catheter 3 is positioned right above the through hole 14, therefore, the front section urine 11 will fall into the urine containing tube 2 along the urine guiding tube 3 and the through hole 14 in sequence, and the float ball 5 is arranged in the urine containing tube 2, and as the front section urine 11 in the urine containing tube 2 increases gradually, the float ball 5 rises with the urine, when the urine rises to the position of the partition plate 4, because the floating ball 5 floats on the surface of urine, and the diameter of the floating ball 5 is larger than that of the through hole 14, therefore, the through hole 14 is blocked by the floating ball 5, after the through hole 14 is blocked, the midstream urine 12 can not fall into the urine containing pipe 2 through the through hole 14, and then flows along the urine outlet into the urine discharge tube 8 and then flows through the urine discharge tube 8 into the test tube 7. Because the ureter 8 is soft ureter 8, when the urine of test tube 7 mid-shipment is enough, 7 weight gain of test tube, pull ureter 8 under the action of gravity behind 7 weight gain of test tube, make ureter 8 buckle, its intraductal closure of ureter 8 back of buckling makes back end urine 13 can't continue to flow in test tube 7, after the urination finishes pull down test tube 7 can.
Example 2 differs from example 1 in that: the inner wall of the urine discharging pipe 8 is fixedly connected with a piston 9 for sealing the urine outlet hole, and the piston 9 is made of hemispherical rubber 9. After the test tube 7 is filled with the midstream urine 12, the test tube 7 pulls the urine discharging tube 8 to bend, and when the urine discharging tube 8 bends, the piston 9 moves to the urine discharging hole along with the bending of the urine discharging tube 8 to seal the urine discharging hole, so that the midstream urine 13 is prevented from flowing into the urine discharging tube 8.
Claims (10)
1. The utility model provides a clinical laboratory is with adopting urine ware which characterized in that: the urine containing tube is fixedly connected to the base, a floating ball is arranged in the urine containing tube, a partition plate is fixedly connected to the lower end of the inner part of the urine containing tube and is positioned above the floating ball, a through hole is formed in the partition plate, and the diameter of the through hole is smaller than that of the floating ball; a urine outlet is formed in the urine containing tube and is located above the partition plate and is 0-5 cm away from the partition plate, the urine outlet is communicated with a soft urine discharging tube, the urine discharging tube is located outside the urine containing tube, and one end, away from the urine containing tube, of the urine discharging tube is detachably connected with a test tube;
the liquid collecting funnel is fixedly connected to the urine containing tube, the liquid collecting funnel is communicated with a vertical catheter, and a urine outlet of the catheter is located right above the through hole.
2. A clinical laboratory urine collector according to claim 1, wherein: the floating ball is made of foam plastic.
3. A clinical laboratory urine collector according to claim 2, wherein: and a piston for sealing the urine outlet hole is fixedly connected to the inner wall of the urine discharging pipe.
4. A clinical laboratory urine collector according to claim 3, wherein: the piston is made of hemispherical rubber.
5. A clinical laboratory urine collector according to claim 4, wherein: the aperture of the through hole is gradually increased from top to bottom.
6. A clinical laboratory urine collector according to claim 5, wherein: the lower surface of the base is fixedly connected with a sucker.
7. A clinical laboratory urine collector according to claim 6, wherein: the test tube is in threaded connection with the urine discharge tube.
8. A clinical laboratory urine collector according to claim 7, wherein: the volume of the urine containing tube is 300-500 ml.
9. A clinical laboratory urine collector according to claim 8, wherein: the partition plate is positioned at one third of the lower end of the urine containing pipe.
10. A clinical laboratory urine collector according to claim 9, wherein: the urine outlet and the upper surface of the partition plate are positioned on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959491.3U CN213075723U (en) | 2020-05-29 | 2020-05-29 | Clinical laboratory is with adopting urine ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959491.3U CN213075723U (en) | 2020-05-29 | 2020-05-29 | Clinical laboratory is with adopting urine ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213075723U true CN213075723U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020959491.3U Expired - Fee Related CN213075723U (en) | 2020-05-29 | 2020-05-29 | Clinical laboratory is with adopting urine ware |
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| CN (1) | CN213075723U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509212A (en) * | 2021-06-15 | 2021-10-19 | 戎林 | Clinical laboratory that need not to hold back stops uses urine ration sampling device |
| CN114129194A (en) * | 2021-12-09 | 2022-03-04 | 李茜 | Middle section urine sampling device |
| CN114533133A (en) * | 2022-02-15 | 2022-05-27 | 南通市妇幼保健院（南通市儿童医院） | Sampling device for urine examination |
-
2020
- 2020-05-29 CN CN202020959491.3U patent/CN213075723U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509212A (en) * | 2021-06-15 | 2021-10-19 | 戎林 | Clinical laboratory that need not to hold back stops uses urine ration sampling 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 |
| CN114129194A (en) * | 2021-12-09 | 2022-03-04 | 李茜 | Middle section urine sampling device |
| CN114129194B (en) * | 2021-12-09 | 2024-02-02 | 李茜 | Middle-section urine sampling device |
| CN114533133A (en) * | 2022-02-15 | 2022-05-27 | 南通市妇幼保健院（南通市儿童医院） | Sampling device for urine examination |
| CN114533133B (en) * | 2022-02-15 | 2023-02-17 | 南通市妇幼保健院（南通市儿童医院） | Sampling device for urine examination |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |