CN208688875U - A kind of urine capture system and closestool - Google Patents
A kind of urine capture system and closestool Download PDFInfo
- Publication number
- CN208688875U CN208688875U CN201821347938.0U CN201821347938U CN208688875U CN 208688875 U CN208688875 U CN 208688875U CN 201821347938 U CN201821347938 U CN 201821347938U CN 208688875 U CN208688875 U CN 208688875U
- Authority
- CN
- China
- Prior art keywords
- sampling
- urine
- opening
- switch valve
- valve
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to urine detection technical field, a kind of urine capture system and closestool are disclosed, to reduce the pollution to urine capture, to improve the accuracy of urine detection, furthermore the system is able to carry out cleaning, convenient for reusing.Urine capture system includes separable sampling unit and acquisition unit, in which: sampling unit includes sampling valve and switch valve, and sampling valve is used to sample the urine in closestool, and switch valve is connected to sampling valve；Acquisition unit is for opening switch valve and being connected to sampling unit；Wherein: the acquisition unit is used to open the switch valve when receiving sampling instruction and extract the urine, so that the urine enters the acquisition unit after passing sequentially through the sampling valve, the switch valve；And when receiving clear instruction, open the switch valve and inject cleaning liquid, so that the cleaning liquid enters the closestool after passing sequentially through the switch valve, the sampling valve.
Description
Technical field
The utility model relates to urine detection technical fields, more particularly to a kind of urine capture system and closestool.
Background technique
With the improvement of living standards, people also increasingly pay attention to the health status of body.Urine examination is a kind of reaction people
The routine inspection of body health status, it is however generally that, patient is occurring not generally requiring that hospital is gone to see a doctor in due course, and does regular inspection
It looks into, in this way, being not easy to the health status that patient understands oneself at any time during treatment, while being also not easy to healthy population to all kinds of
The prevention of disease.Based on above-mentioned consideration, the exploitation of traditional closestool is had both defecation and urine detection by some producers
The intelligent closestool of function, which can complete the acquisition of urine and the detection of urine, so that user is in daily life
In can easily grasp oneself health status.In the acquisition and detection process of urine, need to be acquired simultaneously urine
Temporarily storage, for acquiring the liquid trap of urine using disposable urine acquisition cup in existing a solution, one
Secondary property urine collecting cup needs to be replaced frequently, and use is cumbersome, must replace every time and wasting manpower and material resources, and disposable urine
Acquisition cup is easily contaminated when storing, to cause the urine inaccuracy of sampling.
Utility model content
The utility model provides a kind of urine capture system and closestool, to reduce the pollution to urine capture, thus
Improve the accuracy of urine detection.
The first aspect of the utility model provides a kind of urine capture system, including separable sampling unit and acquisition
Unit, in which:
The sampling unit includes sampling valve and switch valve, and the sampling valve is used to sample the urine in closestool, described to open
Valve is closed to be connected to the sampling valve；
The acquisition unit is for opening the switch valve and being connected to the sampling unit；Wherein:
The acquisition unit is used to open the switch valve when receiving sampling instruction and extract the urine, so that
It obtains after the urine passes sequentially through the sampling valve, the switch valve and enters the acquisition unit；And refer to when receiving cleaning
It when enabling, opens the switch valve and injects cleaning liquid, so that the cleaning liquid passes sequentially through the switch valve, described takes
Enter the closestool after sample valve.
The separable setting of urine capture system provided by the utility model, sampling unit and acquisition unit, when needs take
When sample urine specimen or cleaning, opened and switch valve and be connected to sampling unit using acquisition unit, in this way, sample not needing or
When cleaning, sampling unit and acquisition unit are not turned on, and can prevent extraneous bacterium or dust granule from entering urine capture system, from
And reduce the pollution to urine capture, and then improve the accuracy of urine detection；In addition, when needing to clean urine capture system
When system, the cleaning liquid of injection can be cleaned sampling unit and acquisition unit, and waste liquid is discharged into closestool, to keep away
Exempt from pollution effect of the urine specimen of last acquisition to acquiring next time.
In the above-described embodiment, optionally, the switch valve including switch valve chest and is set to the switch valve
The intracorporal switch valve core of shell and return spring, in which: the switch valve chest has the first opening and the second opening；The switch
Valve core is close to the first opening setting, when the switch valve core is located at initial position, the switch valve core closing
First opening；The return spring is used for the switch valve valve core reset to the initial position；
The acquisition unit is further used for that the switch valve core is pushed to move along the direction far from first opening
Dynamic, the switch valve core and the switch valve inner walls separately and form the first gap, so that described first be open,
First gap and second opening form the access flowed through for the urine or the cleaning liquid.
In this embodiment, change the position of switch valve core by acquisition unit to open switch valve, be convenient in this way
Operation, and when switching valve core and be in initial position, switch valve is in off state, i.e., the switch valve is normally closed type switch valve,
It can prevent extraneous bacterium or dust granule from entering sampling unit, to reduce the pollution to urine capture, further increase
The accuracy of urine detection.
In any of the above-described embodiment, optionally, the acquisition unit include sampling probe and respectively with the sampling
The power device and driving device of needle connection, in which:
The driving device is for driving the sampling probe to push the switch valve core along far from first opening
Direction it is mobile；
The power device is used to extract the urine or described clear to sampling unit injection from the sampling unit
Wash liq.
In the above-described embodiment, optionally, the power device includes peristaltic pump or screw pump.
In the above-described embodiment, optionally, the acquisition unit further includes being set to the sampling probe and the power
Urine collecting bottle between device, the urine collecting bottle are connected to the sampling probe and the power device respectively, and described
Urine collecting bottle is used to store the urine specimen extracted.
In the above-described embodiment, optionally, the acquisition unit further include respectively with the driving device and described dynamic
The controller of power device electrical connection, the controller are used for:
When receiving sampling instruction, controls the driving device and the sampling probe is driven to push the switch valve core edge
The direction far from first opening it is mobile, and control the power device from the extraction urine described in the sampling unit
Liquid；
When receiving clear instruction, controls the driving device and the sampling probe is driven to push the switch valve core edge
The direction far from first opening it is mobile, and control the power device and inject the cleaning solution to the sampling unit
Body.
In any of the above-described embodiment, optionally, the sampling valve is including sampling valve chest and is set to described take
The intracorporal sampling valve core of sample valve casing and ball sealer, in which: the sampling valve chest has third opening and the 4th opening；It is described
Sampling valve core and the ball sealer are set in turn between the third opening and the 4th opening, and the ball sealer is close
The third opening setting, the sampling valve core is slidably connected with the sampling valve chest, and the sampling valve core and institute
It states and is provided with first seal between sampling valve chest, the sampling valve core has the spool bore flowed through for fluid；
When the pressure of third opening is greater than the pressure of the 4th opening, the ball sealer seals the sampling valve
The spool bore of spool, the sampling valve core separately and form the second gap with the sampling valve chest, and the urine is successively
Pass through third opening, second gap and the 4th opening；
When the pressure of third opening is less than the pressure of the 4th opening, the sampling valve core and the sampling
Valve chest is tightly connected by the first seal, and the ball sealer is separated with the sampling valve core, the cleaning liquid
Pass sequentially through the 4th opening, the spool bore and third opening.
Sampling valve in the embodiment forms positive pressure or negative pressure in the 4th opening by acquisition unit, thus in third
It is open between the 4th opening and forms pressure difference, and then valve core and ball sealer will be sampled towards the movement of third opening or along separate
The direction of third opening is mobile, to convert the working condition of sampling valve.In addition, acquisition is single when needing to acquire urine specimen
Member extracts urine specimen, and the third opening of sampling valve samples valve core and samples the second gap and the 4th between valve chest
Opening is sequentially communicated, and the half-duplex channel to circulate for urine is formed, to realize the acquisition of urine specimen；It is adopted when needing to clean urine
When collecting system, acquisition unit injects cleaning liquid, and the 4th opening of sampling valve, the spool bore of sampling valve core and third are opened
Mouth is sequentially communicated, and forms the half-duplex channel to circulate for cleaning liquid, thus realize the cleaning and sterilization to urine capture system, cleaning
Last residual urine avoids pollution effect of the last urine specimen acquired to acquiring next time, and then improves urine
The accuracy of liquid detection, and the urine capture system can also be reused.
In the above-described embodiment, optionally, the spool bore include setting in the sampling valve core close to described the
The blind hole of three opening sides, the inner sidewall of the blind hole has the through-hole through the sampling valve core, when the urine capture
When system is in cleaning state, the cleaning liquid passes sequentially through the 4th opening, the through-hole, the blind hole and described
Third opening.
The second aspect of the utility model provides any implementation in a kind of closestool, including closestool body and first aspect
The urine capture system of mode.
Closestool provided by the utility model is equipped with urine capture system, the urine capture systematic sampling unit and acquisition
The separable setting of unit, when needing to sample urine specimen, sampling unit is connected to acquisition unit using sampling probe so as into
Row sampling, reduces the pollution that urine capture system is subject to, to improve the reliability of testing result in this way.
In the above-described embodiment, optionally, the closestool body includes the urinal and closet stall of connection, in which:
The bottom of the closet stall is connected to blow-off line, and the water sealing cover in the closet stall is lower than the urinal
Bottom wall；
The bottom wall of the urinal is provided with mounting hole, and the urine capture systematic sampling valve is set to the installation
Hole.
In the above-described embodiment, optionally, the acquisition unit in the urine capture system includes sampling probe, Yi Jifen
The power device and driving device not connecting with the sampling probe, the urine capture system further include filling respectively with the driving
Set the controller with power device electrical connection；
The closestool further includes the sampling switch and cleaning switch being connected with the controller in a signal way., and the sampling switch is used
In sending sampling instruction to the controller, the cleaning switch is used to send clear instruction to the controller.
In the above-described embodiment, optionally, the acquisition unit in the urine capture system includes sampling probe, Yi Jifen
The power device and driving device not connecting with the sampling probe, the urine capture system further include filling respectively with the driving
Set the controller with power device electrical connection；
The closestool further includes the remote control device being connected with the controller in a signal way., and the remote control device is used for the control
Device processed sends sampling instruction or clear instruction.
Detailed description of the invention
Fig. 1 is the schematic diagram of urine capture system in the utility model embodiment；
Fig. 2 is the schematic diagram of the switch valve of urine capture system in the utility model embodiment；
Fig. 3 is the schematic diagram of urine capture systematic sampling valve in the utility model embodiment；
Fig. 4 is the schematic diagram of closestool in the utility model embodiment.
Appended drawing reference:
10- urine capture system
11- sampling unit
12- acquisition unit
111- sampling valve
112- switch valve
121- sampling probe
122- power device
123- urine collecting bottle
1111- samples valve chest
1112- samples valve core
1113- ball sealer
1114- third opening
1115- the 4th is open
1116- filter screen
1117- spring
1118- blind hole
1119- through-hole
1121- switchs valve chest
1122- switchs valve core
1123- return spring
1124- first is open
1125- second is open
20- closestool
21- closestool body
211- urinal
212- closet stall
Specific embodiment
In order to reduce the pollution that urine capture system is subject to, to improve the reliability of testing result, the utility model is mentioned
A kind of urine capture system and closestool are supplied.To keep the purpose of this utility model, technical solution and advantage clearer, below
The utility model is described in further detail for embodiment.
According in a first aspect, as shown in Figure 1, the utility model provides a kind of urine capture system 10, the urine capture
System 10 includes separable sampling unit 11 and acquisition unit 12, in which: sampling unit 11 includes sampling valve 111 and passes through
The switch valve 112 that pipeline is connected to sampling valve 111, sampling valve 111 are used to sample the urine in closestool, and specifically it is used to sample
User is discharged into the urine in closestool；Acquisition unit 12 is for opening switch valve 112 and being connected to sampling unit 11.In this implementation
In mode, the working condition of urine capture system 10 includes sampling state and cleaning state.
When the urine capture system 10, which is applied to closestool, carries out urine capture, the sampling valve 111 of sampling unit 11 is arranged
In the urinal of closestool, the urine of user's discharge is sampled；(do not show in figure when acquisition unit 12 receives controller such as
When the sampling instruction issued out), acquisition unit 12 is for opening switch valve 112 and extracting urine, sampling valve 111, switch valve 112
And acquisition unit 12 forms the unidirectional single channel to circulate for urine specimen, so that the urine extracted be made to pass sequentially through sampling valve 111
With switch valve 112 and reach acquisition unit 12, urine capture system 10 is in sampling state at this time.When acquisition unit 12 receives
When the clear instruction issued such as controller (not shown), acquisition unit 12 is for opening switch valve 112 and inject cleaning solution
Body, acquisition unit 12, switch valve 112 and sampling valve 111 form the unidirectional single channel to circulate for cleaning liquid, to make cleaning solution
Body passes sequentially through switch valve 112, sampling valve 111 and is expelled in closestool, and urine capture system 10 is in cleaning state at this time, can
To complete the cleaning to urine capture system 10.
The separable setting of urine capture system 10 provided by the utility model, sampling unit 11 and acquisition unit 12, when
When needing to sample urine specimen or cleaning, switch valve 112 is opened using acquisition unit 12 and is connected to sampling unit 11, in this way,
When not needing to sample or clean, sampling unit 11 and acquisition unit 12 are separated, and switch valve 112 is in close state, thus
It can prevent extraneous bacterium or dust granule from entering sampling unit 11 by switch valve 112, and then reduce to urine capture system
The pollution of system improves the accuracy of urine detection；In addition, when needing to clean urine capture system 10, the cleaning solution of injection
Body can clean sampling unit 11 and acquisition unit 12, and waste liquid is discharged into closestool, to avoid last acquisition
Pollution effect of the urine specimen to acquiring next time.
As shown in Fig. 2, optionally, switch valve 112 includes switch valve chest in an embodiment of the utility model
1121 and positioned at switch valve chest 1121 in switch valve core 1122 and return spring 1123.Specifically, the switch valve chest
There is the first chamber for accommodating switch valve core 1122 and return spring 1123, the wall of first chamber is provided with for fluid in 1121
(urine specimen or cleaning liquid) flows into or from the first opening 1124 and the second opening 1125 of first chamber；In chamber,
It switchs valve core 1122 and switchs valve core when switch valve core 1122 is located at initial position close to 1124 setting of the first opening
1122 the first openings 1124 of closing, the first opening 1124 and the second opening 1125 disconnect at this time；Return spring 1123 will be for that will switch
Valve core 1122 is reset to initial position.
Specifically, when switch valve core 1122 is located at initial position, switch valve core 1122 the first opening 1124 of closing,
Switch valve 112 is in off state at this time.Acquisition unit 12 is further used for pull switch valve core 1122 and opens along far from first
The direction of mouth 1124 is mobile (vertically downward direction in such as Fig. 2), switch valve core 1122 and switch 1121 inner wall phase of valve chest
It is spaced and is formed the first gap, so that first the 1124, first gap of opening and the second opening 1125 are formed for urine specimen
Or the access that cleaning liquid flows through, wherein when urine capture system 10 is in sampling state, urine specimen passes sequentially through sampling
1125, first gap of the opening of valve 111, second, the first opening 1124 and acquisition unit；When urine capture system 10 is in cleaning
When state, cleaning liquid passes sequentially through the first opening 1124, the first gap, the second opening 1125, sampling valve 111 and closestool.
When not needing sampling urine specimen or cleaning the urine capture system 10, acquisition unit 12 is recalled, switch valve core 1122 exists
Towards the first opening 1124 mobile (direction in such as Fig. 2 straight up) under the action of return spring 1123, and finally it is reset to
Initial position, and close the first opening 1124.
In the above-described embodiment, change the position of switch valve core 1122 by acquisition unit 12 to open switch valve
112, when being in initial position in this way convenient for operating, and switching valve core 1122, switch valve 112 is in off state, i.e., this is opened
Pass valve 112 is normally closed type switch valve, can prevent extraneous bacterium or dust granule from entering sampling unit 11, to reduce to urine
The pollution of liquid acquisition, further improves the accuracy of urine detection.
Preferably, when switch valve core 1122 is located at initial position, return spring 1123 is in compressive state.In this way, working as
No external force can make switch valve spool 1122 keep envelope when switching on valve core 1122, using the elastic force of return spring 1123
The state of the first opening 111 is closed, to avoid fluid from 1124 outflow of the first opening or flow into, further improves switch valve
112 sealing performance in the off state.
In an embodiment of the utility model, optionally, switch valve core 1122 and switch valve chest 1121 it
Between sealing element is set, when switching valve core 1122 and being located at initial position, switch valve core 1122 and first and be open and 1124 pass through
Sealing element closing further increases the leakproofness between switch valve core 1122 and the first opening 1124.
In the embodiments of the present invention, switch valve chest 1121 can be an integral structure, or removable
Structure is unloaded, can be dismantled switch valve 112 in this way, it is convenient for safeguarding.
In any embodiment of the utility model, the concrete type of return spring 1123 is unlimited, such as can be spring
Piece or compressed spring.
In any embodiment of the utility model, the opening direction of the first opening 1124 and the second opening 1125 are opened
Mouth direction is perpendicular, and the opening direction for switching valve core 1122 and return spring 1123 along the second opening 1125 is set gradually, and is opened
Close valve core 1122 maximum gauge be greater than first opening 1124 minimum dimension, so as to prevent switch valve core 1122 from
First opening 1124 skids off.In any of the above-described embodiment, optionally, switch 1121 inner wall of valve chest has limit switch valve
First protrusion of spool 1122, first protrusion can will switch the position restriction of valve core 1122.
As shown in figure 3, optionally, sampling valve 111 includes sampling valve chest in an embodiment of the utility model
1111 and positioned at sampling valve chest 1111 in sampling valve core 1112 and ball sealer 1113.Specifically, the sampling valve chest
There is the second chamber for accommodating sampling valve core 1112 and ball sealer 1113, the wall of second chamber is provided with for fluid stream in 1111
Into or outflow second chamber third opening 1114 and the 4th opening 1115；Sampling valve core 1112 and ball sealer 1113 are successively set
It sets between third opening 1114 and the 4th opening 1115, and ball sealer 1113 samples valve core close to third opening 1114
1112 are slidably connected with sampling valve chest 1111, and sampling valve core 1112 has the spool bore passed through for fluid.In addition, sampling valve
111 further include positioned at sampling valve core 1112 and sampling the sealing element between valve chest 1111, which is used for sampling valve
Spool 1112 and sampling valve chest 1111 are tightly connected.
When the sampling valve 111 is applied to the urine specimen acquisition of closestool, 1114 setting of third opening of sampling valve 111 exists
In closestool, the 4th opening 1115 is connected to switch valve 112；Change third opening 1114 and the 4th opening by acquisition unit 12
Pressure difference between 1115, to be converted to the working condition of sampling valve 111, wherein the working condition of sampling valve 111 includes
Sampling state and cleaning state.Specifically, when urine capture system 10 is in sampling state, acquisition unit passes through switch valve
112 extract urine from the 4th opening 1115, and form negative pressure at the 4th opening 1115, due to the pressure at third opening 1114
Greater than the pressure at the 4th opening 1115, under the action of pressure difference, ball sealer 1113 and sampling valve core 1112 are simultaneously along remote
Direction from third opening 1114 is mobile, so that sampling valve core 111 and sampling valve chest 1111 separately and form the
Two gaps, and the spool bore of the sealing sampling valve core 1112 of ball sealer 1113, sampling valve 111 is in sampling state at this time, due to
The effect of pressure difference, the urine in closestool flow into sampling valves 111 from third opening 1114, flow through sampling valve core 1112 and sampling valve
Behind the second gap between shell 1111, switch valve 112 is flowed to by the 4th opening 1115；When urine capture system 10 is in clear
When washing state, acquisition unit injects air or cleaning liquid to the 4th opening 1115 to by switch valve 112, and in the 4th opening
Positive pressure is formed at 1115, since the pressure at the 4th opening 1115 is greater than the pressure at third opening 1114, in the effect of pressure difference
Under, ball sealer 1113 and sampling valve core 1112 are mobile to third opening 1114 simultaneously so that sampling valve core 1112 with
It samples valve chest 1111 to be tightly connected by sealing element, and is limited since sampling valve core 1112 is sampled valve chest 1111,
Ball sealer 1113 and sampling valve core 1112 separate, and sampling valve 111 is in cleaning state at this time, from 1115 injection of the 4th opening
After cleaning liquid flows through the spool bore of sampling valve core 1112, from 1114 outflow of third opening, to complete to urine capture system
The cleaning of system 10.
Sampling valve 111 in the embodiment forms positive pressure or negative pressure in the 4th opening 1115 by acquisition unit, thus
Pressure difference is formed between third opening 1114 and the 4th opening 1115, and then will sampling valve core 1112 and 1113 direction of ball sealer
Third opening 1114 is mobile or moves along the direction far from third opening 1114, to convert the working condition of sampling valve 111.
In addition, acquisition unit extracts urine specimen, third opening 1114, sampling valve of sampling valve 111 when needing to acquire urine specimen
The second gap and the 4th opening 1115 between spool 1112 and sampling valve chest 1111 are sequentially communicated, and are formed for urine stream
Logical half-duplex channel, to realize the acquisition of urine specimen；When needing to clean urine capture system 10, acquisition unit injection is clear
Wash liq, the 4th opening 1115 of sampling valve 111, the spool bore for sampling valve core 1112 and third opening 1114 successively connect
It is logical, the half-duplex channel to circulate for cleaning liquid is formed, to realize the cleaning and sterilization to urine capture system 10, cleaning is last
Residual urine, avoid pollution effect of the last urine specimen acquired to acquiring next time, and then improve urine detection
Accuracy, and the urine capture system 10 can also be reused.
In the above-described embodiment, the opening direction of third opening 1114 and the opening direction of the 4th opening 1115 mutually hang down
Directly, the axis direction setting of valve core 1112 and ball sealer 1113 along the 4th opening 1115 is sampled, and ball sealer 1113 is straight
Diameter is greater than the minimum dimension of third opening 1114, so as to prevent ball sealer 1113 from skidding off from third opening 1114；In addition, taking
1111 inner wall of sample valve chest has the second protrusion of limit sampling valve core 1112, when urine capture system 10 is in cleaning state
When, which can will sample the position restriction of valve core 1112, thus will sampling valve core 1112 and ball sealer 1113
It is spaced apart.
In an embodiment of the utility model, spool bore includes that setting is open in sampling valve core 1112 close to third
The blind hole 1118 of 1114 sides, the inner sidewall of blind hole 1118 have the through-hole 1119 through sampling valve core 1112, ball sealer
1113 for sealing blind hole 1118.Specifically, when urine capture system 10 is in sampling state, ball sealer 1113 and sampling valve
Spool 1112 is moved along the direction far from third opening 1114 simultaneously, and ball sealer 1113 seals blind hole 1118, to make urine
By sampling valve core 1112 and sample the second gap flowing between valve chest 1111；When urine capture system 10 is in cleaning
When state, cleaning liquid enters blind hole 1118 by through-hole 1119 and cleans to sampling valve core 1112, then cleaning solution
Body cleans ball sealer 1113 from the outflow of blind hole 1118, finally from 1114 outflow of third opening.
In the above-described embodiment, the arrangement mode of through-hole 1119 is unlimited, for example, in order to keep the flowing of fluid more equal
Even, which is multiple, and multiple through-hole 1119 is uniformly distributed in the inner sidewall of blind hole 1118, it is preferable that along sampling
The axial alignment of valve core 1112.
In the above-described embodiment, optionally, sampling valve 111 further includes being set to third opening 1114 and sampling valve core
Filter screen 1116 between 1112.When being sampled, filter screen 1116 can be further reduced with the impurity in filter urine
Pollution to urine specimen acquisition.
In the above-described embodiment, sampling valve chest 1111 can be an integral structure, or detachable structure.
In any embodiment of the utility model, sampling valve 111 can also include being set to sampling valve core 1112
With the spring 1117 between the 4th opening 1115, which is reset to and sampling valve chest for that will sample valve core 1112
11111 are tightly connected.When not needing acquisition urine, the distribution channel for acquiring urine specimen is closed, to further reduced
The contaminated possibility of urine capture.
In addition, all sealing elements are preferably sealing ring in the embodiments of the present invention.
In an embodiment of the utility model, optionally, acquisition unit 12 includes sampling probe 121 and difference
The power device 122 and driving device being connect with sampling probe 121, in which: driving device is for driving 121 pull switch of sampling probe
Valve core 1122 is moved along the direction far from the first opening 1124；Power device 122 is used to extract urine from sampling unit 11
Or cleaning liquid is injected to sampling unit 11.
Specifically, when urine capture system 10 is in sampling state, the driving device in acquisition unit 12 drives sampling
121 pull switch valve core 1122 of needle is moved along the direction far from the first opening 1124, in sampling unit 11 and acquisition unit
Connection is realized between 12, urine is extracted from sampling unit 11 using the swabbing action of power device 122 (such as pump), thus opening
It closes and forms negative pressure at valve 112, in sampling unit 11, since the pressure at sampling valve 111 is greater than the pressure at switch valve 112,
Under the action of pressure difference, the urine in closestool is from the pipeline that sampling valve 111 flows into urine capture system 10, by switch valve
Acquisition unit 12 is extracted to after 112；Driving device when urine capture system 10 is in cleaning state, in acquisition unit 12
Spool in driving 121 pull switch valve 112 of sampling probe is moved along the direction far from the first opening 1124, in sampling unit 11
Connection is realized between acquisition unit 12, power device 122 injects cleaning liquid to sampling unit 11, thus in switch valve 112
Place forms positive pressure, in sampling unit 11, since the pressure at sampling valve 111 is less than the pressure at switch valve 112, in pressure difference
Under effect, cleaning liquid flows into sampling unit 11 from switch valve 112, is discharged in closestool after sampling valve 111, thus complete
The cleaning of pairs of urine capture system 10.The working condition for converting urine capture system 10 using the power device 122, and
After urine capture system 10 is cleaned up, the acquisition that the urine capture system 10 carries out new round urine can be reused,
So that urine capture system 10 may be reused, to reduce the waste of resource.
In the above-described embodiment, the concrete type of power device 122 is unlimited, for example, can be peristaltic pump or screw pump.
An embodiment according to the present utility model, acquisition unit 12 can also include urine collecting bottle 123, which receives
Collection bottle 123 is set between sampling probe 121 and power device 122, and is connected to respectively with sampling probe 121 and power device 122.When
When urine capture system 10 carries out urine capture, the urine specimen extracted from sampling unit 11 is stored in urine collecting bottle 123, with
Just further urine detection is waited.
In the above-described embodiment, optionally, the concrete type of cleaning liquid is unlimited, for example, can be water or configuration
Cleaning solution.For example, in a specific embodiment of the utility model, when being cleaned to urine capture system 10, first
Cleaning solution is injected to acquisition unit 12, to carry out cleaning and sterilization to entire urine capture system 10, clear water is then injected into, into one
Step cleaning urine capture system 10, finally injects air, by entire urine capture system from acquisition unit 12 to sampling unit 11
10 residual liquid is emptied.
In an embodiment of the utility model, urine capture system 10 further includes being electrically connected with power device 122
Controller (not shown).When controller receives sampling instruction, the controller control driving device driving promotion of sampling probe 121 is opened
It closes valve core 1122 to move along the direction far from the first opening 1124, and controls power device 122 and extracted from sampling unit 11
Urine；When controller receives clear instruction, controller controls driving device and drives 121 pull switch valve core of sampling probe
1122 move along the direction far from the first opening 1124, and control power device 122 and inject cleaning liquid to sampling unit 11.
Specifically, it for example, in one embodiment, closestool (or more specifically, urine capture system 10) includes remote control device, uses
Family can trigger sampling instruction or clear instruction by the button switch on the remote control device, so that controller driving driving dress
It sets and completes corresponding movement with power device；Alternatively, in another embodiment, when urine capture system 10 is applied to closestool
When, sampling switch and cleaning switch are installed on closestool, the equal signal of sampling switch, cleaning switch is connected to controller, Yong Huke
To send corresponding signal to controller by sampling switch and cleaning switch (such as sampling instruction and clear instruction).
According to second aspect, as shown in figure 4, the utility model additionally provide a kind of closestool 20, including closestool body 21 with
And in first aspect any embodiment urine capture system 10.
Closestool 20 provided by the utility model is equipped with urine capture system 10, the sampling unit of the urine capture system 10
With the separable setting of acquisition unit, when needing to sample urine specimen, sampling unit is connected to acquisition unit using sampling probe
To be sampled, reduce the pollution to urine capture in this way, to improve the reliability of testing result.
In this embodiment, optionally, urine capture system 10 can be set on closestool body 21.For example, one
In specific embodiment, acquisition unit further includes the controller being electrically connected respectively with driving device and power device, closestool 20
Further include the remote control device being connect with the controller signals, is provided on the remote control device for sending sampling instruction to controller
Sampling switch and for controller send clear instruction cleaning switch.Wherein, which can be 20 He of closestool
The shared controller of urine capture system 10, or may be to be only used for the control that urine capture system 10 is sampled or cleans
Device processed.
Alternatively, optional, only the sampling unit of urine capture system 10 is arranged on closestool body 21, when needing to sample
When urine or cleaning urine capture system 10, then acquisition unit and sampling unit are used cooperatively.
Please continue to refer to shown in Fig. 4, in the embodiments of the present invention, optionally, closestool body 21 includes connection
Urinal 211 and closet stall 212, in which: the bottom of closet stall 212 is connected to blow-off line, and the water seal in closet stall 212
Face is lower than the bottom wall of urinal 211；The bottom wall of urinal 211 is provided with mounting hole, and the sampling valve 111 of urine capture system 10 is set
It is placed in mounting hole.
When needing to sample the urine that user is discharged into closestool, the driving device of urine capture system 10 opens switch valve
112, so that sampling unit be made to be connected with acquisition unit；By the swabbing action of power device, formed at switch valve 112 negative
Pressure；Under the action of pressure difference, the urine in closestool flows into sampling unit from sampling valve 111, is extracted after switch valve 112
To acquisition unit.When needing to clean urine capture system 10, driving device open switch valve 112, thus make sampling unit with
Acquisition unit conducting；Cleaning liquid is injected to sampling unit by power device, forms positive pressure at switch valve 112；In pressure difference
Under the action of, cleaning liquid flows into sampling unit from switch valve 112, is discharged in closestool after sampling valve, to complete
Cleaning to urine capture system 10.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (12)
1. a kind of urine capture system, which is characterized in that including separable sampling unit and acquisition unit, in which:
The sampling unit includes sampling valve and switch valve, and the sampling valve is used to sample the urine in closestool, the switch valve
It is connected to the sampling valve；
The acquisition unit is for opening the switch valve and being connected to the sampling unit；Wherein:
The acquisition unit is used to open the switch valve when receiving sampling instruction and extract the urine, so that institute
It states after urine passes sequentially through the sampling valve, the switch valve and enters the acquisition unit；And when receiving clear instruction,
It opens the switch valve and injects cleaning liquid, so that the cleaning liquid passes sequentially through the switch valve, the sampling valve
Enter the closestool afterwards.
2. urine capture system as described in claim 1, which is characterized in that the switch valve include switch valve chest and
Be set to it is described switch valve chest in switch valve core and return spring, in which: the switch valve chest have first opening with
Second opening；The switch valve core is close to the first opening setting, when the switch valve core is located at initial position, institute
State switch valve core closing first opening；The return spring is used for the switch valve valve core reset to the initial bit
It sets；
The acquisition unit is further used for that the switch valve core is pushed to move along the direction far from first opening, institute
It states switch valve core and the switch valve inner walls separately and forms the first gap, so that described first is open, is described
First gap and second opening form the access flowed through for the urine or the cleaning liquid.
3. urine capture system as claimed in claim 2, which is characterized in that the acquisition unit includes sampling probe, Yi Jifen
The power device and driving device not connect with the sampling probe, in which:
The driving device is used to that the sampling probe to be driven to push the switch valve core along the side far from first opening
To movement；
The power device is used to extract the urine from the sampling unit or injects the cleaning solution to the sampling unit
Body.
4. urine capture system as claimed in claim 3, which is characterized in that the power device includes peristaltic pump or screw rod
Pump.
5. urine capture system as claimed in claim 3, which is characterized in that the acquisition unit further includes being set to described take
Urine collecting bottle between sample needle and the power device, the urine collecting bottle are filled with the sampling probe and the power respectively
Connection is set, and the urine collecting bottle is used to store the urine specimen extracted.
6. urine capture system as claimed in claim 3, which is characterized in that the acquisition unit further include respectively with the drive
The controller of dynamic device and power device electrical connection, the controller are used for:
When receiving sampling instruction, controls the driving device and the sampling probe is driven to push the switch valve core along remote
Direction from first opening is mobile, and controls the power device from the extraction urine described in the sampling unit；
When receiving clear instruction, controls the driving device and the sampling probe is driven to push the switch valve core along remote
Direction from first opening is mobile, and controls the power device and inject the cleaning liquid to the sampling unit.
7. urine capture system as described in any one of claims 1 to 6, which is characterized in that the sampling valve includes sampling valve
Shell and the sampling valve core and ball sealer being set in the sampling valve chest, in which: the sampling valve chest is with the
Three openings and the 4th opening；The sampling valve core and the ball sealer are set in turn in the third opening and the described 4th and open
Between mouthful, the ball sealer is open close to the third to be arranged, and the sampling valve core is slidably connected with the sampling valve chest,
And first seal is provided between the sampling valve core and the sampling valve chest, the sampling valve core has for fluid
The spool bore flowed through；
When the pressure of third opening is greater than the pressure of the 4th opening, the ball sealer seals the sampling valve core
Spool bore, the sampling valve core and the sampling valve chest are separately and the second gap of formation, the urine pass sequentially through
The third opening, second gap and the 4th opening；
When the pressure of third opening is less than the pressure of the 4th opening, the sampling valve core and the sampling valve casing
Body is tightly connected by the first seal, and the ball sealer is separated with the sampling valve core, and the cleaning liquid is successively
Pass through the 4th opening, the spool bore and third opening.
8. urine capture system as claimed in claim 7, which is characterized in that the spool bore includes being arranged in the sampling valve
For spool close to the blind hole of third opening side, the inner sidewall of the blind hole, which has, runs through the through-hole for sampling valve core,
When the urine capture system is in cleaning state, the cleaning liquid passes sequentially through the 4th opening, the through-hole, institute
State blind hole and third opening.
9. a kind of closestool, which is characterized in that including closestool body and urine capture as described in any one of claims 1 to 8
System.
10. closestool as claimed in claim 9, which is characterized in that the closestool body includes the urinal and closet stall of connection,
Wherein:
The bottom of the closet stall is connected to blow-off line, and the water sealing cover in the closet stall is lower than the bottom of the urinal
Wall；
The bottom wall of the urinal is provided with mounting hole, and the urine capture systematic sampling valve is set to the mounting hole.
11. closestool as claimed in claim 9, which is characterized in that the acquisition unit in the urine capture system includes sampling
Needle and the power device and driving device being connect respectively with the sampling probe, the urine capture system further include respectively with
The controller of the driving device and power device electrical connection；
The closestool further includes the sampling switch and cleaning switch being connected with the controller in a signal way., the sampling switch be used for
The controller sends sampling instruction, and the cleaning switch is used to send clear instruction to the controller.
12. closestool as claimed in claim 9, which is characterized in that the acquisition unit in the urine capture system includes sampling
Needle and the power device and driving device being connect respectively with the sampling probe, the urine capture system further include respectively with
The controller of the driving device and power device electrical connection；
The closestool further includes the remote control device being connected with the controller in a signal way., and the remote control device is used for the controller
Send sampling instruction or clear instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347938.0U CN208688875U (en) | 2018-08-21 | 2018-08-21 | A kind of urine capture system and closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347938.0U CN208688875U (en) | 2018-08-21 | 2018-08-21 | A kind of urine capture system and closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688875U true CN208688875U (en) | 2019-04-02 |
Family
ID=65886190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821347938.0U Active CN208688875U (en) | 2018-08-21 | 2018-08-21 | A kind of urine capture system and closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688875U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308017A (en) * | 2019-07-26 | 2019-10-08 | 重庆德方信息技术有限公司 | Urine capture system |
| CN110346182A (en) * | 2019-07-26 | 2019-10-18 | 重庆德方信息技术有限公司 | Stool sample acquisitions control system |
| CN110346181A (en) * | 2019-07-26 | 2019-10-18 | 重庆德方信息技术有限公司 | Urine capture cleaning system |
| CN112538887A (en) * | 2021-01-26 | 2021-03-23 | 深圳市千夕商贸有限公司 | Medical sanitary equipment |
| CN113188592A (en) * | 2021-04-12 | 2021-07-30 | 攸太科技(台州)有限公司 | Urine flow velocity and flow identification method |
| CN113189320A (en) * | 2021-04-12 | 2021-07-30 | 攸太科技(台州)有限公司 | Urine single-point detection sampling system and sampling method |
| CN113758763A (en) * | 2021-07-27 | 2021-12-07 | 新绎健康科技有限公司 | Urine taking device |
-
2018
- 2018-08-21 CN CN201821347938.0U patent/CN208688875U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308017A (en) * | 2019-07-26 | 2019-10-08 | 重庆德方信息技术有限公司 | Urine capture system |
| CN110346182A (en) * | 2019-07-26 | 2019-10-18 | 重庆德方信息技术有限公司 | Stool sample acquisitions control system |
| CN110346181A (en) * | 2019-07-26 | 2019-10-18 | 重庆德方信息技术有限公司 | Urine capture cleaning system |
| CN112538887A (en) * | 2021-01-26 | 2021-03-23 | 深圳市千夕商贸有限公司 | Medical sanitary equipment |
| CN113188592A (en) * | 2021-04-12 | 2021-07-30 | 攸太科技(台州)有限公司 | Urine flow velocity and flow identification method |
| CN113189320A (en) * | 2021-04-12 | 2021-07-30 | 攸太科技(台州)有限公司 | Urine single-point detection sampling system and sampling method |
| CN113189320B (en) * | 2021-04-12 | 2024-05-28 | 攸太科技(台州)有限公司 | Urine single-point detection sampling system and sampling method |
| CN113758763A (en) * | 2021-07-27 | 2021-12-07 | 新绎健康科技有限公司 | Urine taking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208688875U (en) | A kind of urine capture system and closestool | |
| CN211927925U (en) | Intelligent urine detection urinal | |
| CN110820880A (en) | Intelligent closestool with excrement detects function | |
| CN207036507U (en) | Twenty-four-hour urine Protein Detection multifunctional urine collecting and sampling device | |
| CN212207395U (en) | Intelligent closestool with excrement detects function | |
| CN204797599U (en) | Cleaning device for water dispenser | |
| CN103230897B (en) | A kind of cleaning device and cleaning method | |
| CN208981456U (en) | A kind of switch valve, urine capture system and closestool | |
| CN109157249A (en) | A kind of urine specimen acquisition device | |
| CN209639990U (en) | A kind of collector for feces examination | |
| CN208688879U (en) | A kind of sampling valve, urine capture system and closestool | |
| CN203265144U (en) | Washing device | |
| CN108387406B (en) | Medical urine sampling device | |
| CN109853697A (en) | A kind of sampling valve, urine capture system and closestool | |
| CN209384335U (en) | A kind of intelligent sanitary appliance with physical examination function | |
| CN210322445U (en) | Pig is sampling device for excrement and urine detection | |
| CN208621368U (en) | Environment-friendly liquid chemicals sampler | |
| CN110376022B (en) | Sampling and sample-sending pipeline for intelligent closestool | |
| CN112763283A (en) | Coal bed gas well outlet loss gas sampling device | |
| CN208636102U (en) | A kind of urological department searches sampling device with male urine | |
| CN112807029A (en) | Full-automatic urine sampling, detecting and flushing system | |
| CN211735638U (en) | Intelligent closestool with excrement detects function | |
| CN207923520U (en) | A kind of sampler and closestool | |
| CN212234494U (en) | Catheterization sampling device for nephrology department | |
| CN215230787U (en) | Improved medical anti-reflux urine collection bag convenient for taking urine specimen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |