CN114279765B - Excrement sampling and sealing device and closestool - Google Patents
Excrement sampling and sealing device and closestool Download PDFInfo
- Publication number
- CN114279765B CN114279765B CN202111370347.1A CN202111370347A CN114279765B CN 114279765 B CN114279765 B CN 114279765B CN 202111370347 A CN202111370347 A CN 202111370347A CN 114279765 B CN114279765 B CN 114279765B
- Authority
- CN
- China
- Prior art keywords
- sampling
- sample
- pipe
- controlling
- shell
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 179
- 238000007789 sealing Methods 0.000 title claims abstract description 98
- 238000011084 recovery Methods 0.000 claims abstract description 22
- 239000000523 sample Substances 0.000 claims description 125
- 230000007246 mechanism Effects 0.000 claims description 50
- 238000004140 cleaning Methods 0.000 claims description 46
- 238000012546 transfer Methods 0.000 claims description 40
- 238000010790 dilution Methods 0.000 claims description 31
- 239000012895 dilution Substances 0.000 claims description 31
- 239000003085 diluting agent Substances 0.000 claims description 30
- 239000012470 diluted sample Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000007865 diluting Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 208000015181 infectious disease Diseases 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a stool sampling and sealing device and a closestool. The excrement sampling and sealing device comprises: the device comprises a shell, a seat ring, a sampling device, a conveying device, a sealing tube and a control device; the first end of the seat ring is rotatably connected with the shell, and the shell is arranged on the toilet seat; the sampling device is rotatably arranged at the second end of the seat ring and is arranged in the toilet seat; the conveying device part is arranged in the shell, and the part arranged outside the shell is connected with the sampling device; the sample sealing tube is arranged in the shell, and the opening end of the sample sealing tube corresponds to the conveying device; the control device controls the sampling device to rotate to a sampling position during sampling so as to receive a sample; and controlling the conveying device to convey the sample into the sample sealing tube, and controlling the sampling device to rotate to the recovery position after sampling. The sampling process is simple and convenient, can automatically realize sampling and sample sealing, reduces manual participation, directly conveys samples to the sample sealing tube, is clean, sanitary and safe, reduces pollution and infection risks, and is also suitable for various crowds.
Description
Technical Field
The invention relates to the technical field of sampling, in particular to a stool sampling and sealing device and a closestool.
Background
With the rapid pace of modern life, the gradual trend of living environment and the increasing working pressure, the physical condition of people is still getting worse. For this reason, people are increasingly paying attention to their own physical health. When judging the health condition of the body, the stool is an important index, so various full-automatic and semi-automatic stool analysis and detection instruments are generated. However, the traditional stool analysis and detection instrument only detects the stool sample, and the acquisition of the stool sample still needs to be detected by a person to go to a toilet to take the stool and seal the sample, and the stool sample is sent to a detection chamber to be additionally sealed by a detection person and is transferred to a related detection instrument for detection. The whole sampling process is tedious, unhygienic and unsafe, and is difficult to automatically complete for serious personnel with partial age or inconvenient actions, so that great inconvenience exists. Furthermore, odor, aerosol and the like are easy to generate, particularly, part of stool samples with infectious diseases have infection risks, and related closely contacted persons have infection risks.
Disclosure of Invention
In view of the above, the invention provides a stool sampling sealer, which aims to solve the problems of unsafe and inconvenient acquisition of stool samples in the prior art. The invention also provides a toilet with the excrement taking and sample sealing device.
In one aspect, the present invention provides a stool sampling sealer, comprising: the device comprises a shell with a hollow interior, a seat ring, a sampling device, a conveying device, a sampling tube and a control device; the first end of the seat ring is perpendicular to the shell and is rotatably connected with the shell, and the shell is used for being arranged on the toilet seat; the sampling device is rotatably arranged at the second end of the seat ring and is arranged in the toilet seat; the conveying device is partially arranged in the shell, and the part of the conveying device arranged outside the shell is connected with the sampling device; the sample sealing tube is arranged in the shell and is provided with an opening at one end, and the opening end of the sample sealing tube corresponds to the conveying device; the control device is electrically connected with the sampling device and the conveying device and is used for controlling the sampling device to rotate to a sampling position during sampling so as to receive a sample; and controlling the conveying device to convey the sample into the sample sealing tube, and controlling the sampling device to rotate to the recovery position after sampling.
Further, in the above-mentioned stool sampling sealer, the sampling device includes: an arc-shaped sampling spoon and a first driving mechanism; the first driving mechanism is arranged on the seat ring and is connected with the sampling spoon, and the first driving mechanism is further electrically connected with the control device so as to drive the sampling spoon to rotate to a sampling position or a recovery position under the control of the control device.
Further, in the above-mentioned stool sampling sealer, the conveying device includes: the conveying pipe, the pumping pump and the dilution mechanism are all arranged in the shell; wherein, part of the conveying pipe is arranged in the shell and corresponds to the opening end of the sealing pipe, and the other part of the conveying pipe penetrates through the shell and is connected with the sampling device; the extracting pump and the diluting mechanism are both communicated with the conveying pipe and are electrically connected with the control device, the control device is further used for controlling the diluting mechanism and the extracting pump to inject diluent into the sampling device through the conveying pipe, controlling the extracting pump to extract diluted samples through the conveying pipe and convey the diluted samples into the sample sealing pipe, and controlling the diluting mechanism and the extracting pump to inject diluent into the sample sealing pipe through the conveying pipe so as to dilute the samples again.
Further, in the above-mentioned stool sampling sealer, the dilution mechanism includes: the device comprises a three-way electromagnetic valve, a buffer box, a dilution pipe and a switch valve; the three-way electromagnetic valve is arranged on the conveying pipe and between the pumping pump and the sampling device, and is also connected with the buffer box through the dilution pipe; the switch valve is arranged on the conveying pipe and is arranged between the pumping pump and the sample sealing pipe; the control device is also electrically connected with the three-way electromagnetic valve and the switch valve, and is also used for controlling the switch valve to be closed after sampling, and simultaneously controlling the extraction pump to extract the diluent from the buffer box and convey the diluent to the sampling device; after dilution, the switch valve is controlled to be opened, and the pumping pump is controlled to pump diluted samples from the sampling device and convey the diluted samples to the sample sealing tube; and controlling the pump to pump the diluent from the buffer box and convey the diluent to the sample sealing tube.
Further, in the above-mentioned stool sampling sealer, the end of the transfer tube placed in the housing is provided with an injection needle, and the injection needle is disposed opposite to the open end of the sampling tube.
Further, the above-mentioned stool sampling sealer still includes: a cleaning device; the cleaning device is electrically connected with the control device and is used for cleaning the sampling device under the control of the control device when the sampling device is placed at the recovery position.
Further, in the above-mentioned stool sampling sealer, the cleaning device includes: a cleaning pipe, a cleaning needle and an on-off valve; the cleaning pipe is arranged on the seat ring, a first end of the cleaning pipe is connected with the cleaning needle and is arranged above the sampling device, and a second end of the cleaning pipe is used for being connected with the water supply device; the on-off valve is arranged on the cleaning pipe and is electrically connected with the control device, and the control device is used for controlling the on-off valve to be opened to clean the sampling device when the sampling device is placed at the recovery position.
Further, the above-mentioned stool sampling sealer still includes: a mobile device; the mobile device is movably arranged in the shell and connected with the conveying pipe; the number of the sample sealing pipes is at least two, and the sample sealing pipes are arranged in parallel and at intervals; the control device is also electrically connected with the moving device and is also used for controlling the moving device to move so as to drive the conveying pipe to move to correspond to any sample sealing pipe.
Further, in the above-mentioned stool sampling sealer, the mobile device includes: a second drive mechanism and a transmission member; the second driving mechanism is arranged in the shell and connected with the transmission part, and the transmission part is connected with the transmission pipe; the second driving mechanism is also electrically connected with the control device and used for driving the transmission piece to move under the control of the control device so as to drive the conveying pipe to move.
According to the invention, the control device controls the sampling device to rotate to the sampling position to receive the sample, controls the conveying device to convey the sample into the sample sealing tube after sampling, and also controls the sampling device to rotate to the recovery position, so that the whole process is simple and convenient, the sampling and sample sealing processes can be automatically realized, manual participation is reduced, the sample is directly conveyed to the sample sealing tube, the sample is clean, sanitary and safe, pollution and infection risks are reduced, the device is applicable to various crowds, the application range is enlarged, and the problem that the acquisition of the stool sample in the prior art is unsafe and inconvenient is solved.
In another aspect, the present invention also provides a toilet, comprising: a toilet seat and any one of the above-mentioned stool sampling and sealing devices; wherein, the shell in the excrement taking and sealing device is arranged on the toilet seat.
The toilet bowl with the excrement taking and sealing device has the corresponding technical effect because the excrement taking and sealing device has the effects.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a schematic diagram of a sample collection and sealing device according to an embodiment of the present invention;
fig. 2 is a schematic side view of a sample collection device according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
Sampling sealer embodiment:
referring to fig. 1 and 2, a preferred structure of the stool sampling sealer in this embodiment is shown. As shown, the stool sampling sealer is for being placed in a toilet. Generally, existing toilets include: the toilet seat is rotatably arranged on the toilet seat, and the toilet seat is provided with a water tank or flushing equipment. In this embodiment, the existing toilet seat is removed, only the toilet seat is left, and the sampling sealer is mounted on the toilet seat.
The excrement sampling and sealing device comprises: a housing 6, a seat 5, a sampling device 1, a transfer device 2, a cartridge 3 and a control device 4. Wherein the interior of the housing 6 is hollow, the first end (left end as viewed in fig. 2) of the seat 5 is perpendicular to the housing 6, and the first end of the seat 5 is rotatably connected to the housing 6. The seat ring 5 corresponds to the opening of the toilet seat, and the shell 6 is arranged on the toilet seat and parallel to the water tank on the toilet seat.
In practice, one side of the housing 6 is an open side, and the side is detachably connected to the front cover 14, and the front cover 14 is integrally formed with the housing 6, so that the open side of the housing 6 is closed. The open side of the housing 6 is facing the user, i.e. the front side of the housing 6 in fig. 2.
The sampling device 1 is rotatably disposed at a second end (right end as viewed in fig. 2) of the seat 5, and the sampling device 1 can be disposed inside the toilet seat so that the sampling device can stably receive a sample during sampling. The rotation of the sampling device 1 relative to the seat 5 allows the sampling device 1 to be placed in a sampling position, which is the position where the sample is taken, and in a recovery position, which is placed in the central position of the toilet body. The recovery position is a position which is not sampled after the sample is acquired and is arranged at the side of the closestool body.
Part of the transfer device 2 is arranged inside the housing 6 and part is arranged outside the housing 6. The portion of the transfer device 2 that is disposed outside the housing 6 is connected to the sampling device 1 so as to transfer the sample after the sampling device 1 takes the sample.
The sample sealing tube 3 is disposed inside the housing 6, and one end (upper end shown in fig. 1) of the sample sealing tube 3 is an open end, the open end of the sample sealing tube 3 corresponds to a portion of the transfer device 2 disposed inside the housing 6, and the sample sealing tube 3 is configured to receive and store a sample transferred by the transfer device 2.
The control device 4 is electrically connected with the sampling device 1 and the conveying device 2, and the control device 4 is used for controlling the sampling device 1 to rotate to a sampling position during sampling so as to receive a sample; and after receiving the sample (i.e. after sampling), the transfer device 2 is controlled to transfer the sample into the sample sealing tube 3; and controlling the sampling device 1 to rotate to the recovery position after sampling.
In practice, one side of the housing 6 may be provided with a control box in which the control device 4 is placed.
It can be seen that in this embodiment, the control device 4 controls the sampling device 1 to rotate to the sampling position to receive the sample, and controls the conveying device 2 to convey the sample to the sample sealing tube 3 after sampling, and also controls the sampling device 1 to rotate to the recovery position, the whole process is simple and convenient, the process of sampling and sealing the sample can be automatically realized, manual participation is reduced, and the sample is directly conveyed to the sample sealing tube 3, the cleaning and sanitary safety is realized, the pollution and infection risk are reduced, the use range is also applicable to various crowds, and the unsafe and inconvenient problems of the acquisition of the stool sample in the prior art are solved.
Referring to fig. 1 and 2, in the above embodiment, the sampling device 1 may include: a sampling spoon 11 and a first drive mechanism. The sampling spoon 11 is arc-shaped, and the sampling spoon 11 has a preset length, which can be determined according to practical situations, which is not limited in this embodiment.
The first driving mechanism is arranged at the second end of the seat ring 5, and is connected with the sampling spoon 11 and used for driving the sampling spoon 11 to rotate. The first driving mechanism is further electrically connected to the control device 4, and is used for driving the sampling spoon 11 to rotate to the sampling position or the recovery position under the control of the control device 4.
The first driving mechanism may include: the first driving motor 12 and the rotary gear 13, the first driving motor 12 sets up in the seat circle 5, and the drive end of first driving motor 12 is connected with rotary gear 13, and rotary gear 13 is connected with sampling spoon 11, and first driving motor 12 and controlling means 4 electric connection, first driving motor 12 drive rotary gear 13 rotate under controlling means 4's control, and then drive sampling spoon 11 and rotate for sampling spoon 11 rotatable to sampling position or recovery position.
In practice, the first end (lower end shown in fig. 1) of the sampling spoon 11 is a free end, and the second end of the sampling spoon 11 is connected to the first driving mechanism (upper end shown in fig. 1), and the end of the first end of the sampling spoon 11 is bowl-shaped so as to receive a sample.
It can be seen that in this embodiment, the sampling device 1 has a simple structure, is convenient to implement, and is accurate and simple to operate by driving the sampling spoon 11 to rotate by the first driving mechanism.
Referring to fig. 1 and 2, in the above embodiment, the transfer device 2 may include: a transfer tube 21, a pump 22 and a dilution mechanism 23. Wherein a part of the transfer tube 21 is placed inside the housing 6, and an end of the transfer tube 21 placed inside the housing 6 corresponds to the open end of the cartridge 3. Another portion of the transfer tube 21 is disposed through the housing 6 and is disposed outside the housing 6, and an end portion of the transfer tube 21 disposed outside the housing 6 is connected with the sampling device 1, specifically, an end portion of the transfer tube 21 disposed outside the housing 6 is connected with the sampling spoon 11, more specifically, an end portion of the transfer tube 21 disposed outside the housing 6 is disposed at an end portion of the first end of the sampling spoon 11, so that the transfer tube 21 receives a sample received at the end portion of the first end of the sampling spoon 11.
In practice, the transfer tube 21 may be a silicone tube.
Preferably, the end of the transfer tube 21 placed in the housing 6 is provided with an injection needle 7, which injection needle 7 is arranged opposite to the open end of the sample sealing tube 3, i.e. the injection needle 7 is placed above the open end of the sample sealing tube 3, so that the sample transported in the transfer tube 21 is injected into the sample sealing tube 3 via the injection needle 7.
The pump 22 and the dilution mechanism 23 are both provided inside the housing 6, and the pump 22 and the dilution mechanism 23 are both in communication with the transfer pipe 21, specifically, the pump 22 is provided on the transfer pipe 21, the dilution mechanism 23 is in communication with the transfer pipe 21, and the dilution mechanism 23 is for storing the diluent. The pump 22 and the dilution mechanism 23 are electrically connected to the control device 4, and the control device 4 is further configured to control the pump 22 to inject the dilution liquid from the dilution mechanism 23 into the sampling device 1 through the transfer tube 21 after sampling, control the pump 22 to pump the diluted sample through the transfer tube 21 and convey the diluted sample into the sample sealing tube 3, and control the pump 22 to inject the dilution liquid from the dilution mechanism 23 into the sample sealing tube 3 through the transfer tube 21 so as to re-dilute the sample.
More specifically, the control device 4 controls the drawing pump 22 to draw the diluent from the diluting mechanism 23, and injects the drawn diluent into the sampling spoon 11 through the transfer tube 21, so that the sample is diluted. Then, after the sample is diluted, the control device 4 controls the pump 22 to pump the diluted sample from the sampling spoon 11, and the diluted sample is transported into the sample sealing tube 3 through the transport tube 21. After the sample is transferred into the cuvette 3, the control device 4 controls the pump 22 to pump the diluent from the diluting mechanism 23, and injects the pumped diluent into the cuvette 3 through the transfer tube 21, so that the sample is diluted again.
The dilution mechanism 23 may include: a three-way solenoid valve 231, a buffer box 232, a dilution pipe 233, and an on-off valve 234. Wherein, the three-way electromagnetic valve 231 is provided on the transfer tube 21, and the three-way electromagnetic valve 231 is interposed between the extraction pump 22 and the sampling device 1. The three-way solenoid valve 231 is also connected to a buffer box 232 through a dilution pipe 233. Specifically, the transfer tube 21 may be divided into two tube sections, the three-way electromagnetic valve 231 is disposed inside the housing 6, the first end of the three-way electromagnetic valve 231 is connected to the first end of the first tube section, the second end of the first tube section corresponds to the open end of the sample sealing tube 3, and the pump 22 is disposed on the first tube section. The second end of the three-way solenoid valve 231 is connected to the first end of the second pipe section, which is connected to the sampling spoon 11, and the third end of the three-way solenoid valve 231 is connected to the dilution pipe 233. The buffer box 232 is connected to the dilution pipe 233, and the buffer box 232 is used for storing the dilution liquid.
An on-off valve 234 is provided on the transfer tube 21, and the on-off valve 234 is interposed between the pump 22 and the sample sealing tube 3, specifically, the on-off valve 234 is provided near the pump 22, and the on-off valve 234 is used to control the opening and closing of the transfer tube 21.
The control device 4 is further electrically connected to the three-way electromagnetic valve 231 and the switch valve 234, and the control device 4 is further configured to control the switch valve 234 to be closed after sampling, and simultaneously control the first end and the third end of the three-way electromagnetic valve 231 to be opened, control the pump 22 to pump the diluent from the buffer box 232, and control the first end and the second end of the three-way electromagnetic valve 231 to be opened, and control the pump 22 to convey the pumped diluent into the sampling device 1, i.e. into the sampling spoon 11, so as to dilute the sample. After dilution, the control device 4 controls the on-off valve 234 to be opened, and simultaneously controls the first end and the second end of the three-way electromagnetic valve 231 to be opened, and controls the extraction pump 22 to extract the diluted sample from the sampling device 1 and convey the diluted sample to the sample sealing tube 3. After the sample is delivered to the sample sealing tube 3, the control device 4 controls the first end and the third end of the three-way electromagnetic valve 231 to be opened, controls the pumping pump 22 to pump the diluent from the buffer box 232, and delivers the pumped diluent into the sample sealing tube 3 so as to dilute the sample in the sample sealing tube 3 again.
It can be seen that, in this embodiment, the diluent in the diluting mechanism 23 is pumped by the pump 22, and the diluent is injected into the sampling spoon 11 through the conveying pipe 21, then the diluted sample is pumped into the sample sealing pipe 3 by the pump 22, finally the diluent in the diluting mechanism 23 is pumped again by the pump 22, and the diluent is injected into the sample sealing pipe 3 through the conveying pipe 21, so that the operation is simple, the sampling, dilution and storage can be realized under the control of the control device 4 without manual operation, the convenience and sanitation are realized, and the pollution to the sample or the infection staff is avoided.
Referring to fig. 1 and 2, in each of the above embodiments, the stool sampling sealer further includes: and (3) a cleaning device. The cleaning device is electrically connected with the control device 4, and is used for cleaning the sampling device 1 under the control of the control device 4 when the sampling device 1 is placed at the recovery position.
The cleaning device may include: a cleaning pipe, a cleaning needle 8 and an on-off valve. Wherein, the wash pipe sets up in seat 5, and the first end of wash pipe is connected with wash needle 8 to, the top of sampling device 1 that is in recovery position department is all placed in to the first end of wash pipe and wash needle 8. The second end of the cleaning tube is used for being connected with a water supply device. The on-off valve is arranged on the cleaning pipe and is electrically connected with the control device 4, and the control device 4 is used for controlling the on-off valve to be opened to clean the sampling device 1 when the sampling device 1 is placed at the recovery position.
Specifically, the first end of the cleaning tube and the cleaning needle 8 are both disposed on one side of the seat 5, and when the sampling spoon 11 is disposed at the recovery position, the first end of the cleaning tube and the cleaning needle 8 are both disposed above the sampling spoon 11. The on-off valve is used for controlling the on-off of the cleaning pipe so as to control whether the clean water cleans the sampling spoon 11. After the control device 4 controls the on-off valve to be opened, clean water in the water supply device washes the sampling spoon 11 through the cleaning pipe and the cleaning needle 8.
Preferably, the cleaning needles 8 can be multiple, and a plurality of openings are formed in the cleaning tube near the first end, and one cleaning needle 8 is arranged at each opening, so that the cleaning effect of the sampling spoon 11 is effectively improved.
It can be seen that in this embodiment, the sampling spoon 11 after sampling is cleaned by the cleaning device, so that the sampling spoon 11 is kept clean and sanitary, bacterial infection in the sample is avoided, and the overall safety performance is improved.
Referring to fig. 1 and 2, in each of the above embodiments, the stool sampling sealer further includes: a moving means 9. Wherein the moving means 9 is movably arranged inside the housing 6 and the moving means 9 is connected to the transfer tube 21. The number of the sample sealing pipes 3 is at least two, the sample sealing pipes 3 are arranged in parallel in the shell 6, and the sample sealing pipes 3 are arranged at intervals. The control device 4 is further electrically connected to the moving device 9, and the control device 4 is further configured to control the moving device 9 to move so as to drive the transfer tube 21 to move, so that the transfer tube 21 moves to correspond to any one of the sample sealing tubes 3.
In particular, the test tube rack 10 may be provided in the casing 6, and the sample sealing tubes 3 may be provided at intervals in the test tube rack 10.
The mobile device 9 may comprise: a second drive mechanism and a transmission 92. The second driving mechanism is disposed inside the housing 6, and is connected to the transmission member 92, and the transmission member 92 is connected to the transfer tube 21. The second driving mechanism is further electrically connected to the control device 4, and is used for driving the transmission member 92 to move under the control of the control device 4 so as to drive the conveying pipe 21 to move.
Specifically, after one of the sample sealing tubes 3 stores a sample, the control device 4 may control the second driving mechanism to drive the driving member 92 to move, so as to drive the conveying tube 21 to move to the adjacent sample sealing tube 3, and after the sample sealing tube 3 stores a sample, the above operations are repeated to realize sampling of a plurality of sample sealing tubes 3.
In particular, the second driving mechanism may include: a second drive motor 91, a lead screw 93 and two guide rails 94. The driving end of the second driving motor 91 is connected with a screw rod 93, the screw rod 93 is in threaded connection with the transmission piece 92, and then the second driving motor 91 drives the screw rod 93 to rotate, and further drives the transmission piece 92 to move along the screw rod 93. The two guide rails 94 are disposed on two sides of the screw 93 and parallel to the screw 93, the driving member 92 is movably connected to the two guide rails 94, and the two guide rails 94 are used for limiting a moving track of the driving member 92. The second driving motor 91 is electrically connected to the control device 4, and is configured to receive control of the control device 4.
Of course, the configuration of the second driving mechanism is not limited to the above embodiment, and a configuration such as a driving motor-timing belt or a driving motor-rack and pinion may be employed, which is not limited in this example.
In specific implementation, a bracket may be disposed in the housing 6, and the second driving motor 91 is connected to the bracket, so that the screw 93 is disposed above the test tube rack 10, and further, the injection needle 7 at the end of the conveying tube 21 is disposed above the sample sealing tube 3.
It can be seen that, in this embodiment, the moving device 9 drives the conveying tube 21 to move, so that the conveying tube 21 corresponds to different sample sealing tubes 3, and multiple samples can be simultaneously sampled without manual operation.
The use of the feces lock is described with reference to fig. 1 and 2: the person to be inspected is placed on the seat ring 5, and the control device 4 controls the first driving mechanism to drive the sampling spoon 11 to rotate to a sampling position so as to receive a sample. After sampling, the control device 4 controls the on-off valve 234 to be closed and controls the three-way electromagnetic valve 231 to switch the pipeline, and simultaneously controls the extraction pump 22 to extract the diluent from the buffer box 232 and convey the extracted diluent into the sampling spoon 11 through the conveying pipe 21, and the diluent dilutes the sample. After dilution, the control device 4 controls the on-off valve 234 to open and controls the three-way electromagnetic valve 231 to switch the pipeline, and simultaneously controls the extraction pump 22 to extract the diluted sample from the sampling spoon 11 and convey the diluted sample into the sample sealing tube 3. Then, the control device 4 controls the three-way solenoid valve 231 to switch the pipeline, and simultaneously controls the extraction pump 22 to extract the diluent from the buffer box 232 and convey the extracted diluent into the sample sealing tube 3 through the conveying tube 21 so as to dilute the sample again. Then, the control device 4 controls the first driving mechanism to drive the sampling spoon 11 to rotate to the recovery position, and controls the on-off valve to open, clean water washes the sampling spoon 11 through the cleaning pipe and the cleaning needle 8, and the washed waste water flows into the toilet, and at this time, a work flow is completed. When the next person to be detected detects, the control device 4 controls the second driving mechanism to drive the transmission member 92 to move, so as to drive the conveying pipe 21 to move to the adjacent sample sealing pipe 3, and then the sampling process is repeated.
In practice, the control device 4 may be connected to the hospital management system so that different persons to be tested correspond to different sample sealing tubes 3.
To sum up, in this embodiment, the control device 4 controls the sampling device 1 to rotate to the sampling position to receive the sample, and controls the conveying device 2 to convey the sample to the sample sealing tube 3 after sampling, and also controls the sampling device 1 to rotate to the recovery position, so that the whole process is simple and convenient, the sampling and sample sealing processes can be automatically realized, the manual participation is reduced, and the sample is directly conveyed to the sample sealing tube 3, the cleaning and sanitary and safe effects are achieved, the pollution and the infection risk are reduced, the device is also applicable to various crowds, and the application range is enlarged.
Toilet bowl embodiment:
the present embodiment also proposes a toilet, including: a toilet seat and any one of the above-mentioned excrement sampling and sealing devices. Wherein, the shell 6 in the sampling excrement sealing device is arranged on the toilet seat. The specific implementation process of the excrement taking and sample sealing device is described above, and the embodiment is not repeated here.
The toilet bowl with the excrement taking and sealing device has the corresponding technical effect because the excrement taking and sealing device has the effects.
The principle of the excrement sampling and sealing device and the closestool in the invention is the same, and the related parts can be mutually referred.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. A stool sampling sealer, comprising: a shell (6) with a hollow interior, a seat ring (5), a sampling device (1), a conveying device (2), a sample sealing tube (3) and a control device (4); wherein,
the first end of the seat ring (5) is perpendicular to the shell (6) and is rotatably connected, and the shell (6) is used for being arranged on a toilet seat;
the sampling device (1) is rotatably arranged at the second end of the seat ring (5) and is arranged in the toilet seat;
the conveying device (2) is partially arranged in the shell (6), and the part of the conveying device (2) arranged outside the shell (6) is connected with the sampling device (1);
the sample sealing tube (3) is arranged in the shell (6) and is provided with an opening at one end, and the opening end of the sample sealing tube (3) corresponds to the conveying device (2);
the control device (4) is electrically connected with the sampling device (1) and the conveying device (2) and is used for controlling the sampling device (1) to rotate to a sampling position during sampling so as to receive a sample; and controlling the conveying device (2) to convey the sample into the sample sealing tube (3), and controlling the sampling device (1) to rotate to a recovery position after sampling;
the sampling device (1) comprises: an arc-shaped sampling spoon (11) and a first driving mechanism; the first driving mechanism is arranged on the seat ring (5) and is connected with the sampling spoon (11), and the first driving mechanism is further electrically connected with the control device (4) so as to drive the sampling spoon (11) to rotate to a sampling position or a recovery position under the control of the control device (4);
the transfer device (2) comprises: a transfer pipe (21), a pump (22) and a dilution mechanism (23) both disposed in the housing (6); wherein, a part of the conveying pipe (21) is arranged in the shell (6) and corresponds to the opening end of the sample sealing pipe (3), and the other part of the conveying pipe (21) penetrates through the shell (6) and is connected with the sampling device (1);
the extracting pump (22) and the diluting mechanism (23) are both communicated with the conveying pipe (21) and are electrically connected with the control device (4), the control device (4) is also used for controlling the diluting mechanism (23) and the extracting pump (22) to inject diluent into the sampling device (1) through the conveying pipe (21), controlling the extracting pump (22) to extract diluted samples through the conveying pipe (21) and convey the diluted samples into the sample sealing pipe (3), and controlling the diluting mechanism (23) and the extracting pump (22) to inject diluent into the sample sealing pipe (3) through the conveying pipe (21) so as to dilute the samples again;
the dilution mechanism (23) includes: a three-way electromagnetic valve (231), a buffer box (232), a dilution pipe (233) and a switch valve (234); wherein the three-way electromagnetic valve (231) is arranged on the conveying pipe (21) and between the extraction pump (22) and the sampling device (1), and the three-way electromagnetic valve (231) is also connected with the buffer box (232) through the dilution pipe (233);
the transfer tube (21) comprises: the device comprises a first pipe section and a second pipe section, wherein the first end of a three-way electromagnetic valve (231) is connected with the first end of the first pipe section, the second end of the first pipe section corresponds to the opening end of a sample sealing pipe (3), a pumping pump (22) is arranged on the first pipe section, the second end of the three-way electromagnetic valve (231) is connected with the first end of the second pipe section, the second end of the second pipe section is connected with a sampling spoon (11), the third end of the three-way electromagnetic valve (231) is connected with a dilution pipe (233), and the dilution pipe (233) is connected with a buffer box (232);
the switch valve (234) is arranged on the conveying pipe (21) and is arranged between the extracting pump (22) and the sample sealing pipe (3);
the control device (4) is further electrically connected with the three-way electromagnetic valve (231) and the switch valve (234), and is further used for controlling the switch valve (234) to be closed after sampling, simultaneously controlling the first end and the third end of the three-way electromagnetic valve (231) to be opened, controlling the extraction pump (22) to extract diluent from the buffer box (232), and controlling the first end and the second end of the three-way electromagnetic valve (231) to be opened, and controlling the extraction pump (22) to convey the extracted diluent to the sampling device (1) so as to dilute the sample; and after dilution, controlling the on-off valve (234) to be opened, simultaneously controlling the first end and the second end of the three-way electromagnetic valve (231) to be opened, and controlling the extraction pump (22) to extract diluted samples from the sampling device (1) and convey the diluted samples to the sample sealing tube (3); and after the sample is conveyed to the sample sealing tube (3), controlling the first end and the third end of the three-way electromagnetic valve (231) to be opened, and controlling the pumping pump (22) to pump diluent from the buffer box (232) and convey the diluent to the sample sealing tube (3) so as to dilute the sample in the sample sealing tube (3) again.
2. The stool-taking and sample-sealing device according to claim 1, wherein the end of the conveying pipe (21) placed in the shell (6) is provided with an injection needle (7), and the injection needle (7) is arranged opposite to the open end of the sample-sealing pipe (3).
3. The stool pot sealer according to claim 1, further comprising: a cleaning device; wherein,
the cleaning device is electrically connected with the control device (4) and is used for cleaning the sampling device (1) under the control of the control device (4) when the sampling device (1) is placed at the recovery position.
4. The stool pot sealer according to claim 3, wherein the cleaning device includes: a cleaning pipe, a cleaning needle (8) and an on-off valve; wherein,
the cleaning pipe is arranged on the seat ring (5), a first end of the cleaning pipe is connected with the cleaning needle (8) and is arranged above the sampling device (1), and a second end of the cleaning pipe is used for being connected with the water supply device;
the on-off valve is arranged on the cleaning pipe and is electrically connected with the control device (4), and the control device (4) is used for controlling the on-off valve to be opened to clean the sampling device (1) when the sampling device (1) is placed at the recovery position.
5. The stool pot sealer according to claim 1, further comprising: a moving device (9); wherein,
the moving device (9) is movably arranged in the shell (6) and is connected with the conveying pipe (21);
the number of the sample sealing pipes (3) is at least two, and the sample sealing pipes (3) are arranged in parallel and at intervals;
the control device (4) is also electrically connected with the moving device (9) and is also used for controlling the moving device (9) to move so as to drive the conveying pipe (21) to move to correspond to any sample sealing pipe (3).
6. The stool pot sealer according to claim 5, wherein the moving means (9) includes: a second drive mechanism and a transmission member (92); wherein,
the second driving mechanism is arranged in the shell (6) and is connected with the transmission piece (92), and the transmission piece (92) is connected with the conveying pipe (21);
the second driving mechanism is also electrically connected with the control device (4) and is used for driving the transmission piece (92) to move under the control of the control device (4) so as to drive the conveying pipe (21) to move.
7. A toilet, comprising: a toilet seat and a stool sample sealer as claimed in any one of claims 1 to 6; wherein,
the shell (6) in the excrement taking and sealing device is arranged on the toilet seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111370347.1A CN114279765B (en) | 2021-11-18 | 2021-11-18 | Excrement sampling and sealing device and closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111370347.1A CN114279765B (en) | 2021-11-18 | 2021-11-18 | Excrement sampling and sealing device and closestool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114279765A CN114279765A (en) | 2022-04-05 |
| CN114279765B true CN114279765B (en) | 2024-04-05 |
Family
ID=80869403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111370347.1A Active CN114279765B (en) | 2021-11-18 | 2021-11-18 | Excrement sampling and sealing device and closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114279765B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10339728A (en) * | 1997-06-06 | 1998-12-22 | Matsushita Electric Ind Co Ltd | Excreta constituent inspection device |
| CN203396594U (en) * | 2013-08-16 | 2014-01-15 | 深圳华大基因研究院 | Closestool with excrement sample collecting function |
| CN105136798A (en) * | 2015-08-15 | 2015-12-09 | 潘建根 | Health monitoring closestool |
| CN207600798U (en) * | 2017-12-04 | 2018-07-10 | 珠海迪尔生物工程有限公司 | A kind of sampling system for analyzer of defecating |
| CN109425745A (en) * | 2017-09-01 | 2019-03-05 | 顾华 | A kind of intelligence assay system and its operating method |
| CN110487600A (en) * | 2019-09-26 | 2019-11-22 | 深圳碳云智能数字生命健康管理有限公司 | Sampler and closestool with it |
| CN112649217A (en) * | 2021-01-14 | 2021-04-13 | 南京威斯提服装有限公司 | Sampling equipment for routine excrement examination |
| CN113249428A (en) * | 2021-05-17 | 2021-08-13 | 厦门承葛医学检验实验室有限公司 | Method for rapidly detecting amount of live bacteria |
| CN113465973A (en) * | 2021-06-18 | 2021-10-01 | 新绎健康科技有限公司 | Sample collecting and diluting device |
-
2021
- 2021-11-18 CN CN202111370347.1A patent/CN114279765B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10339728A (en) * | 1997-06-06 | 1998-12-22 | Matsushita Electric Ind Co Ltd | Excreta constituent inspection device |
| CN203396594U (en) * | 2013-08-16 | 2014-01-15 | 深圳华大基因研究院 | Closestool with excrement sample collecting function |
| CN105136798A (en) * | 2015-08-15 | 2015-12-09 | 潘建根 | Health monitoring closestool |
| CN109425745A (en) * | 2017-09-01 | 2019-03-05 | 顾华 | A kind of intelligence assay system and its operating method |
| CN207600798U (en) * | 2017-12-04 | 2018-07-10 | 珠海迪尔生物工程有限公司 | A kind of sampling system for analyzer of defecating |
| CN110487600A (en) * | 2019-09-26 | 2019-11-22 | 深圳碳云智能数字生命健康管理有限公司 | Sampler and closestool with it |
| CN112649217A (en) * | 2021-01-14 | 2021-04-13 | 南京威斯提服装有限公司 | Sampling equipment for routine excrement examination |
| CN113249428A (en) * | 2021-05-17 | 2021-08-13 | 厦门承葛医学检验实验室有限公司 | Method for rapidly detecting amount of live bacteria |
| CN113465973A (en) * | 2021-06-18 | 2021-10-01 | 新绎健康科技有限公司 | Sample collecting and diluting device |
Non-Patent Citations (2)
| Title |
|---|
| 用乳胶凝集试验测大便中的轮状病毒;T.Sanekataetal 等;微生物学免疫学译刊(第1期);第1-4页 * |
| 艰难梭菌腹泻及实验室诊断;张春莹 等;寄生虫病与感染性疾病;第10卷(第2期);第68-72页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114279765A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103153199A (en) | Device for bodily fluids | |
| WO2018024077A1 (en) | Intelligent toilet, and operation control method and device for same | |
| CN109444450A (en) | A kind of whole blood sample automatic sampling apparatus | |
| CN104897885A (en) | All-round medical examination apparatus | |
| CN114279765B (en) | Excrement sampling and sealing device and closestool | |
| CN113218716A (en) | Dedicated chemical examination sample collection device of urological department | |
| CN208943014U (en) | A kind of Medical washing drainage device | |
| CN110763522A (en) | Mechanism and method for detecting urine of women | |
| CN208926435U (en) | Middle section urine collector | |
| CN212066748U (en) | Urine sample collection system | |
| CN212477966U (en) | Stool and urine separation toilet bowl for intestinal microecological specimen special for HSCT | |
| CN215915422U (en) | Bedridden patient defecates urination collector | |
| CN112716534B (en) | Clinical taking and detecting device for diabetic nephropathy | |
| CN109162336A (en) | Urine automatic collecting device | |
| CN212418999U (en) | Urine sample collecting and cleaning device | |
| CN113465973A (en) | Sample collecting and diluting device | |
| CN218212133U (en) | Sampling device | |
| CN216978490U (en) | Automatic urine sample collection device in toilet | |
| CN202372380U (en) | Device for sampling urine sample | |
| CN113218717A (en) | Hospital uses seat device convenient to gather excrement and urine | |
| CN220370015U (en) | Portable urine specimen collection device | |
| CN111701966A (en) | Urine test sample collecting and cleaning device | |
| CN112649618A (en) | Urine receiving and testing device | |
| CN114000571B (en) | Intelligence urine sample collection device | |
| CN215296704U (en) | Device for collecting diluted samples |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |