CN117804814A - Device with quantitative fecal collection and detection - Google Patents
Device with quantitative fecal collection and detection Download PDFInfo
- Publication number
- CN117804814A CN117804814A CN202311821276.1A CN202311821276A CN117804814A CN 117804814 A CN117804814 A CN 117804814A CN 202311821276 A CN202311821276 A CN 202311821276A CN 117804814 A CN117804814 A CN 117804814A
- Authority
- CN
- China
- Prior art keywords
- collection
- excrement
- cylinder
- detection
- inner cylinder
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 72
- 230000002550 fecal effect Effects 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 19
- 210000003608 fece Anatomy 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 210000002700 urine Anatomy 0.000 abstract description 42
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000002558 medical inspection Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000001788 irregular Effects 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000004789 organ system Anatomy 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention belongs to the technical field of medical inspection tools, and particularly relates to a device with quantitative fecal collection and detection, which comprises a collection outer cylinder; the excrement collection assembly comprises a collection inner cylinder which is rotationally connected in a collection outer cylinder, a plurality of first collection holes are formed in the outer wall of the collection outer cylinder, a plurality of second collection holes are formed in the outer wall of the collection inner cylinder, and an operation rod penetrates through the top of the collection inner cylinder and is connected in a sliding mode. The invention can accurately collect the target area and depth of the excrement, can ensure the freshness of the excrement by rapidly realizing the closure of the collecting device, can conveniently separate the excrement from urine, avoids the influence of the concentration proportion of each component in the excrement due to the mixed urine in the excrement, ensures the accuracy of the excrement detection result, can automatically drive the excrement to be detected to irregularly flow so as to improve the mixing uniformity degree of the excrement, and further ensures the accuracy and reliability of the excrement detection result.
Description
Technical Field
The invention belongs to the technical field of medical inspection tools, and particularly relates to a device with quantitative fecal collection and detection functions.
Background
The fecal collection and detection means to accurately collect the fecal and analyze the fecal components through physical detection, chemical detection and other means, and the fecal detection result can be used for understanding the functions of the digestive system and assisting in diagnosing possible diseases of stomach organs such as intestinal tracts, and in the fecal detection, main detection items comprise character detection, microscopic detection, occult blood detection, other bacterial detection and the like, and according to the character and component composition conditions of the fecal detection result, the medical device can assist doctors in judging the functional conditions of organ systems such as stomach, intestines and pancreas.
However, the existing device for collecting and detecting faeces often has the following problems when in use:
1. because the excrement collecting device generally adopts a cylindrical device at the bottom to perform downward detection to realize collection during specific collection, vortex can be generated at the port of the cylindrical device in the process of downward detection of the excrement in the cylindrical shape, namely, the excrement at the port of the cylindrical collecting device is diffused due to downward detection pressure, so that the excrement in a target collecting area and the excrement in the target depth cannot be accurately collected, the sealing performance of the device after the excrement collection cannot be rapidly ensured, the process of the excrement between the collection and detection operation is influenced by more air flow, and the precision of the excrement collection and the freshness of the excrement after the excrement collection are reduced;
2. in addition, in order to ensure the uniformity of components in the excrement, the stirring rod is generally used for uniformly stirring the excrement during the excrement detection, however, the stirring rod is very easy to damage the components in the excrement during the transverse stirring process, so that the detection result of the excrement is affected.
Disclosure of Invention
The invention aims at solving the problems of the fecal collection and detection technology proposed in the background art and provides a device with quantitative fecal collection and detection.
In order to achieve the above purpose, the present invention adopts the following technical scheme: a device with quantitative fecal collection and detection comprises a collection outer cylinder;
the excrement collection assembly comprises a collection inner cylinder rotationally connected in a collection outer cylinder, a plurality of first collection holes are formed in the outer wall of the collection outer cylinder, a plurality of second collection holes are formed in the outer wall of the collection inner cylinder, an operating rod penetrates through the top of the collection inner cylinder and is connected with the top of the collection inner cylinder in a sliding mode, a limit protrusion is arranged on the outer wall of the operating rod, a round hole is formed in the top of the collection outer cylinder, and the operating rod is located at the round hole;
the inner barrel is provided with a standing liquid distribution assembly, the bottom of the outer barrel is fixedly connected with a detection barrel through a supporting ring frame, and a uniform detection assembly is arranged in the detection barrel.
Further, the liquid subassembly of dividing of standing includes fixed connection in the closing plate of action bars lower extreme, closing plate sealing sliding connection is on gathering the inner tube inner wall, gather the inner tube inner wall top and install the heating insulator, gather inner tube, gather the urceolus bottom and all be provided with the discharge gate, gather and be provided with a plurality of electric spring ejector pins on the inner bottom surface of inner tube, gather and install type chamber pressure sensor on the inner tube inner wall, type chamber pressure sensor with a plurality of electric spring ejector pin electric connection, and a plurality of electric spring ejector pin output fixedly connected with valve body, but valve body lower extreme sliding connection is in discharge gate department.
Further, even detection component is including rotating the pivot of connecting on detecting the interior bottom surface of section of thick bamboo, it has the discharge channel to gather between urceolus bottom and the detection section of thick bamboo top intercommunication, the feed inlet has been seted up at detection section of thick bamboo top, the tip fixedly connected with impeller that the pivot is located the discharge channel, fixedly connected with vortex pole in the pivot, install the radioactivity detector on the detection section of thick bamboo inner wall.
Further, the first collecting holes and the second collecting holes are evenly distributed on the outer walls of the collecting outer cylinder and the collecting inner cylinder at annular equal intervals, and the aperture sizes of the first collecting holes and the second collecting holes are equal.
Further, the top of the collecting inner cylinder is provided with a limiting sliding hole, and the operating rod is connected to the limiting sliding hole in a sliding mode.
Further, the top of the operating rod is fixedly connected with a rotary handle, and the outer wall surface of the rotary handle is provided with anti-slip lines.
Further, the section diameter of the middle part of the discharging channel is smaller than the section diameters of the two ports.
Further, the turbulent flow rod adopts a spiral structure with the diameter linearly changing, and a smooth coating is arranged on the outer surface of the turbulent flow rod.
The invention has the following advantages:
1. according to the invention, the excrement collecting assembly is arranged, and in a specific excrement collecting process, the first collecting hole on the outer collecting cylinder is corresponding to the second collecting hole on the inner collecting cylinder, so that excrement is permeated into the inner collecting cylinder through the first collecting hole and the second collecting hole, the excrement is prevented from being diffused due to downward detection pressure when the port of the cylindrical collecting device is in collecting, the excrement in a target area and the excrement in a depth can be accurately collected, the inner collecting cylinder can be driven to rotate for a certain angle after the excrement is collected, the first collecting hole and the second collecting hole are not corresponding any more, the inner collecting cylinder can be further rapidly sealed after the excrement is collected, the excrement is prevented from being continuously influenced by air flow between collecting and detecting operation, and therefore the precision of excrement collection and the freshness of the excrement after the excrement collection can be effectively improved.
2. According to the invention, the standing liquid distribution component is arranged, the tightness of the excrement is ensured by the relative rotation of the collecting inner cylinder and the collecting outer cylinder after the excrement is collected, meanwhile, the temperature and the freshness of the excrement in the collecting inner cylinder are kept by matching with the heating and heat preserving device, if urine is mixed in the collected excrement, the urine and the excrement in the collecting inner cylinder are layered up and down by standing, the sealing plate is driven to slide in the collecting inner cylinder in a sealing way downwards by pressing the operating rod after the standing and layering, and the excrement at the lower layer can be pushed to enter the detecting cylinder through the discharging channel, so that the separation of the excrement and the urine can be realized, the concentration proportion of each component in the excrement is prevented from being influenced by the urine, and the accuracy of the excrement detection result is ensured.
3. In the invention, the uniform detection assembly is arranged, in the process of discharging the excrement from the collecting inner cylinder to the detection cylinder for detection, the air pressure in the collecting inner cylinder is increased by driving the sealing plate to move downwards, so that the excrement can be pushed to rapidly pass through the discharge hole and the discharge channel, the flow speed of the excrement is accelerated when the excrement passes through the narrower middle position of the discharge channel, the speed of the excrement entering the detection operation is improved, the timeliness of the excrement detection is ensured, meanwhile, the rotating shaft is driven to rotate by pushing the impeller when the excrement passes through the discharge channel, and then the vortex rod arranged on the rotating shaft in a spiral structure is driven to rotate, so that the excrement in the detection cylinder flows irregularly, the excrement component is prevented from being damaged when the mixing uniformity of the excrement is increased, and the accuracy and the reliability of the excrement detection result can be further ensured.
Drawings
FIG. 1 is a schematic perspective view of a device for quantitative fecal collection and detection according to the present invention;
FIG. 2 is a schematic perspective view of the inner collecting cylinder in the device with quantitative fecal collecting and detecting function;
FIG. 3 is a schematic perspective view of the inner lower part of the collecting inner cylinder in the device with quantitative fecal collecting and detecting function;
FIG. 4 is a perspective view of a portion of a testing cartridge of the apparatus for quantitative fecal collection and testing provided by the present invention;
fig. 5 is an exploded view of the outer collection cylinder and the inner collection cylinder in the device with quantitative fecal collection and detection provided by the invention.
In the figure, 1 gathers urceolus, 2 gathers the inner tube, 3 first collection hole, 4 second collection hole, 5 action bars, 6 spacing arch, 7 round holes, 8 supporting ring frame, 9 detect a section of thick bamboo, 10 closing plate, 11 heating insulator, 12 discharge gate, 13 electric spring ejector pin, 14 type chamber pressure sensor, 15 valve body, 16 pivot, 17 discharge channel, 18 feed inlet, 19 impeller, 20 vortex pole, 21 radioactivity detector, 22 rotatory handle.
Detailed Description
As shown in fig. 1, 2 and 5, a device with quantitative fecal collection and detection comprises a collection outer cylinder 1 and a fecal collection assembly; the excrement collecting assembly comprises a collecting inner cylinder 2 rotationally connected in a collecting outer cylinder 1, a plurality of first collecting holes 3 are formed in the outer wall of the collecting outer cylinder 1, a plurality of second collecting holes 4 are formed in the outer wall of the collecting inner cylinder 2, the first collecting holes 3 and the second collecting holes 4 are uniformly distributed on the outer walls of the collecting outer cylinder 1 and the collecting inner cylinder 2 at equal intervals in an annular mode respectively, the aperture sizes of the first collecting holes 3 and the second collecting holes 4 are equal, an operating rod 5 penetrates through the top of the collecting inner cylinder 2 and is in sliding connection with the top of the operating rod 5, a rotary handle 22 is fixedly connected to the top of the operating rod 5, anti-skidding lines are formed in the outer wall of the rotary handle 22, limit protrusions 6 are arranged on the outer wall of the operating rod 5, limit sliding holes are formed in the top of the collecting inner cylinder 2, round holes 7 are formed in the top of the collecting outer cylinder 1, and the operating rod 5 is located at the round holes 7;
when excrement and urine collection operation, firstly place the device in excrement and urine target collection area top, and drive action bars 5 rotation through rotating rotatory handle 22, make action bars 5 drive through spacing arch 6 on its outer wall and gather inner tube 2 rotation, and then make first collection hole 3 on gathering urceolus 1 and the second collection hole 4 on gathering inner tube 2 corresponding, make the device visit extremely excrement and urine depths down through pressing gathering urceolus 1, when gathering urceolus 1 visit deep excrement and urine target depth down, the excrement and urine is through first collection hole 3 and the infiltration of second collection hole 4 get into gathering inner tube 2, replace the excrement and urine through the collection mode that tube-shape collection device port department got into, can effectively avoid tube-shape collection device's port to be in because of the pressure of visiting down and lead to excrement and urine to produce the diffusion when gathering, guarantee that excrement and urine of target area and degree of depth can obtain accurate collection, can continue to rotate rotatory handle 22 after gathering, make action bars 5 drive and gather inner tube 2 and continue to rotate certain angle, make first collection hole 3 on gathering urceolus 1 no longer correspond with the second collection hole 4 on gathering inner tube 2, namely, the second collection hole 4 on gathering urceolus 2 corresponds to the inner tube 2, and the accurate air is carried out after the excrement and urine is gathered to the accurate and urine is measured, thereby realize that the excrement and urine is closed, and urine flow is realized.
As shown in fig. 1-3, a stationary liquid distribution component is arranged inside an acquisition inner cylinder 2, the stationary liquid distribution component comprises a sealing plate 10 fixedly connected to the lower end of an operating rod 5, the sealing plate 10 is connected to the inner wall of the acquisition inner cylinder 2 in a sealing sliding manner, a heating and heat-preserving device 11 is arranged above the inner wall of the acquisition inner cylinder 2, a discharge hole 12 is formed in the bottoms of the acquisition inner cylinder 2 and the acquisition outer cylinder 1, a plurality of electric spring ejector rods 13 are arranged on the inner bottom surface of the acquisition inner cylinder 2, a cavity pressure sensor 14 is arranged on the inner wall of the acquisition inner cylinder 2, the cavity pressure sensor 14 is electrically connected with the plurality of electric spring ejector rods 13, the cavity pressure sensor 14 and the plurality of electric spring ejector rods 13 are all coupled in a serial circuit where an external power supply is located, the output ends of the plurality of electric spring ejector rods 13 are fixedly connected with a valve body 15, and the lower end of the valve body 15 can be connected to the position of the discharge hole 12 in a sliding manner;
the device is characterized in that the collecting inner cylinder 2 is driven to rotate after the collecting is completed, so that the collecting inner cylinder 2 is closed, meanwhile, the heating heat preservation device 11 above the inner part of the collecting inner cylinder 2 can preserve heat of excrement collected in the inner part of the collecting inner cylinder 2, so that the temperature and freshness of the excrement can be effectively kept, if urine is mixed in the collected excrement, the device can be kept still, namely the excrement in the collecting inner cylinder 2 is kept still for a period of time, the component density of the excrement is higher than that of the urine, the excrement and the urine are respectively layered up and down after the excrement is kept still for a period of time, the operating rod 5 can be pushed by pressing the rotating handle 22, the sealing plate 10 can slide in the inner part of the collecting inner cylinder 2 in a downward sealing mode, at the moment, the air pressure in a cavity formed by the collecting inner cylinder 2 and the sealing plate 10 is increased, the cavity pressure sensor 14 transmits signals to the electric spring ejector rod 13, the electric spring ejector rod 13 starts to be started and pushes the valve body 15 to lift, the lower end of the valve body 15 is gradually separated from the discharge port 12, the excrement at the moment, the lower part of the excrement is kept still enters the detecting cylinder 9 through the discharge port 12 and the discharge channel 17, the excrement in the lower part of the excrement is separated into the detecting cylinder 9, the excrement is separated in the detecting cylinder after the period of time, the excrement and urine is separated from the excrement in the urine, the urine is detected in the upper part of the detecting cylinder, the excrement and the urine is not separated from the excrement, the excrement and urine is detected, the urine is detected, and the urine is separated in the urine, the urine and the urine is separated, the urine is in the urine and the urine is separated.
As shown in fig. 1, fig. 2 and fig. 4, the bottom of the collecting outer cylinder 1 is fixedly connected with a detecting cylinder 9 through a supporting ring frame 8, a uniform detecting component is arranged in the detecting cylinder 9, the uniform detecting component comprises a rotating shaft 16 which is rotationally connected to the inner bottom surface of the detecting cylinder 9, a discharging channel 17 is communicated between the bottom of the collecting outer cylinder 1 and the top of the detecting cylinder 9, the section diameter of the middle part of the discharging channel 17 is smaller than the section diameters of two ports of the discharging channel, a feeding port 18 is formed in the top of the detecting cylinder 9, an impeller 19 is fixedly connected to the end part of the rotating shaft 16, which is positioned in the discharging channel 17, a spoiler rod 20 is fixedly connected to the rotating shaft 16, the spoiler rod 20 adopts a spiral structure with the diameter linearly changed, a smooth coating is arranged on the outer surface of the spoiler rod 20, and a radioactive detector 21 is arranged on the inner wall of the detecting cylinder 9;
in the process of detecting the excrement in the detection cylinder 9 by collecting the inner cylinder 2, the excrement sequentially passes through the two discharge holes 12, the discharge channel 17 and the feed inlet 18, at the moment, the sealing plate 10 in the collection inner cylinder 2 is driven to move downwards, so that the excrement rapidly passes through the discharge holes 12 and the discharge channel 17 under the air pressure, when the excrement passes through the discharge channel 17, the cross section drift diameter of the port of the discharge channel 17 is larger than that of the middle position, so that the flow speed of the excrement is further accelerated when the excrement passes through the middle position of the discharge channel 17 and is more narrow than that of the narrow channel, the excrement collecting and detecting operation speed can be improved, the timeliness of excrement detection is ensured, meanwhile, the excrement can push the impeller 19 at the upper end of the rotating shaft 16 when the excrement rapidly passes through the middle position of the discharge channel 17, the impeller 19 and the rotating shaft 16 start to rotate, and then the spoiler 20 on the rotating shaft 16 starts to rotate, the spoiler 20 adopts a spiral structure with the drift diameter linearly changed, irregular flow of the excrement in the detection cylinder 9 can be generated, the uniformity degree of the excrement is increased, meanwhile, the excrement mixing uniformity is improved, the excrement can be further damaged due to the fact that the transverse stirring accuracy of the spoiler 20 is not damaged, and the excrement can be further ensured in the detection result.
The working principle of the invention is as follows:
1. when the excrement collection operation is performed, firstly, the device is placed above an excrement target collection area, the operation rod 5 is driven to rotate by rotating the rotary handle 22, the operation rod 5 drives the collection inner cylinder 2 to rotate through the limit bulge 6 on the outer wall of the operation rod, then the first collection hole 3 on the collection outer cylinder 1 corresponds to the second collection hole 4 on the collection inner cylinder 2, at the moment, the device is enabled to be deeply downwards detected to the excrement by pressing the collection outer cylinder 1, when the collection outer cylinder 1 is deeply detected to the excrement target depth, the excrement permeates into the collection inner cylinder 2 through the first collection hole 3 and the second collection hole 4, the excrement is replaced by the collection mode that the excrement enters through the port of the cylindrical collection device, the excrement is prevented from diffusing due to the downward detection pressure when the port of the cylindrical collection device is located, the excrement in the target area and the excrement in the depth can be accurately collected, the operation rod 22 can be continuously rotated after the collection is completed, the operation rod 5 drives the collection inner cylinder 2 to continuously rotate a certain angle, namely, the first collection hole 3 on the collection outer cylinder 1 does not correspond to the second collection hole 4 on the inner cylinder 2, namely, the excrement is prevented from being accurately detected to the inner cylinder 2, and the excrement is prevented from being continuously flowing through the collection inner cylinder 2, and the excrement is prevented from being accurately detected, and the excrement is continuously collected after the excrement is accurately collected;
2. after the collection is completed, the collection inner cylinder 2 is driven to rotate, so that the collection inner cylinder 2 achieves self-sealing performance, meanwhile, the heating and heat preserving device 11 above the inside of the collection inner cylinder 2 can preserve heat of the feces collected in the collection inner cylinder 2, so that the temperature and freshness of the feces can be effectively kept, if urine is mixed in the collected feces, the device can be kept still, namely the feces in the collection inner cylinder 2 are in a still state for a period of time, the components of the feces and urine are respectively layered up and down after the feces are kept still for a period of time, the operating rod 5 can be pushed by pressing the rotating handle 22, so that the sealing plate 10 slides downwards in the collection inner cylinder 2, at the moment, the air pressure in a cavity formed by the collection inner cylinder 2 and the sealing plate 10 is increased, the cavity pressure sensor 14 transmits signals to the electric spring ejector rod 13, the electric spring ejector rod 13 starts to be started and pushes the valve body 15 to be lifted, the lower end of the valve body 15 is gradually separated from the discharge port 12 at the moment, the feces in the lower part of the collected feces is in a still state and enters the detection cylinder 9 through the discharge port 12 and the discharge channel 17, the urine is in the detection cylinder 9 after the rest for a period of time, the feces and urine is in the upper part of the detection layer is not in the detection cylinder, so that the urine concentration of the feces and urine is detected, and urine concentration is not influenced, and urine concentration in the detection cylinder is prevented;
3. in the process of detecting the excrement in the detection cylinder 9 by collecting the inner cylinder 2, the excrement sequentially passes through the two discharge holes 12, the discharge channel 17 and the feed inlet 18, at the moment, the sealing plate 10 in the collection inner cylinder 2 is driven to move downwards, so that the excrement rapidly passes through the discharge holes 12 and the discharge channel 17 under the air pressure, when the excrement passes through the discharge channel 17, the cross section drift diameter of the port of the discharge channel 17 is larger than that of the middle position, so that the flow speed of the excrement is further accelerated when the excrement passes through the middle position of the discharge channel 17 and is more narrow than that of the narrow channel, the excrement collecting and detecting operation speed can be improved, the timeliness of excrement detection is ensured, meanwhile, the excrement can push the impeller 19 at the upper end of the rotating shaft 16 when the excrement rapidly passes through the middle position of the discharge channel 17, the impeller 19 and the rotating shaft 16 start to rotate, and then the spoiler 20 on the rotating shaft 16 starts to rotate, the spoiler 20 adopts a spiral structure with the drift diameter linearly changed, irregular flow of the excrement in the detection cylinder 9 can be generated, the uniformity degree of the excrement is increased, meanwhile, the excrement mixing uniformity is improved, the excrement can be further damaged due to the fact that the transverse stirring accuracy of the spoiler 20 is not damaged, and the excrement can be further ensured in the detection result.
Claims (8)
1. A device with quantitative fecal collection and detection, comprising:
a collecting outer cylinder (1);
the excrement collection assembly comprises a collection inner cylinder (2) rotationally connected in a collection outer cylinder (1), a plurality of first collection holes (3) are formed in the outer wall of the collection outer cylinder (1), a plurality of second collection holes (4) are formed in the outer wall of the collection inner cylinder (2), an operating rod (5) penetrates through the top of the collection inner cylinder (2) and is connected with the top of the operating rod in a sliding mode, a limit protrusion (6) is arranged on the outer wall of the operating rod (5), a round hole (7) is formed in the top of the collection outer cylinder (1), and the operating rod (5) is located at the round hole (7);
the automatic liquid collecting device is characterized in that a standing liquid distribution assembly is arranged inside the collecting inner cylinder (2), a detecting cylinder (9) is fixedly connected to the bottom of the collecting outer cylinder (1) through a supporting ring frame (8), and a uniform detecting assembly is arranged inside the detecting cylinder (9).
2. The device with quantitative fecal collection and detection according to claim 1, characterized in that the stationary liquid separation component comprises a sealing plate (10) fixedly connected to the lower end of an operation rod (5), the sealing plate (10) is connected onto the inner wall of a collection inner cylinder (2) in a sealing sliding manner, a heating heat insulator (11) is arranged above the inner wall of the collection inner cylinder (2), a discharge hole (12) is arranged at the bottom of the collection inner cylinder (2) and the bottom of the collection outer cylinder (1), a plurality of electric spring ejector rods (13) are arranged on the inner bottom surface of the collection inner cylinder (2), a cavity pressure sensor (14) is arranged on the inner wall of the collection inner cylinder (2), the cavity pressure sensor (14) is electrically connected with a plurality of electric spring ejector rods (13), the output ends of the electric spring ejector rods (13) are fixedly connected with a valve body (15), and the lower ends of the valve body (15) are connected onto the discharge hole (12) in a sliding manner.
3. The device with quantitative fecal collection and detection according to claim 1, characterized in that the uniform detection assembly comprises a rotating shaft (16) rotatably connected to the inner bottom surface of the detection cylinder (9), a discharge channel (17) is communicated between the bottom of the collection outer cylinder (1) and the top of the detection cylinder (9), a feed inlet (18) is formed in the top of the detection cylinder (9), an impeller (19) is fixedly connected to the end part of the rotating shaft (16) located in the discharge channel (17), a turbulence bar (20) is fixedly connected to the rotating shaft (16), and a radioactivity detector (21) is mounted on the inner wall of the detection cylinder (9).
4. The device with quantitative fecal collection and detection according to claim 1, wherein the first collection hole (3) and the second collection hole (4) are uniformly distributed on the outer walls of the collection outer cylinder (1) and the collection inner cylinder (2) at equal intervals in a ring shape, and the aperture sizes of the first collection hole (3) and the second collection hole (4) are equal.
5. The device with quantitative fecal collection and detection according to claim 1, wherein the top of the collection inner cylinder (2) is provided with a limit sliding hole, and the operation rod (5) is slidably connected to the limit sliding hole.
6. The device with quantitative fecal collection and detection according to claim 1, wherein the top of the operating rod (5) is fixedly connected with a rotary handle (22), and the outer wall surface of the rotary handle (22) is provided with anti-slip lines.
7. A device with quantitative faeces collection and detection according to claim 3, characterised in that the cross-sectional diameter of the discharge channel (17) at the middle is smaller than the cross-sectional diameter of the discharge channel at both ports.
8. A device with quantitative fecal collection and detection according to claim 3, wherein the turbulence bar (20) adopts a spiral structure with a linearly changing diameter, and the outer surface of the turbulence bar (20) is provided with a smooth coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311821276.1A CN117804814A (en) | 2023-12-27 | 2023-12-27 | Device with quantitative fecal collection and detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311821276.1A CN117804814A (en) | 2023-12-27 | 2023-12-27 | Device with quantitative fecal collection and detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117804814A true CN117804814A (en) | 2024-04-02 |
Family
ID=90433075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311821276.1A Pending CN117804814A (en) | 2023-12-27 | 2023-12-27 | Device with quantitative fecal collection and detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117804814A (en) |
-
2023
- 2023-12-27 CN CN202311821276.1A patent/CN117804814A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205116344U (en) | Closestool with urine analysis system | |
| CN108051393B (en) | Full-automatic urine detection device and intelligent closestool using same | |
| CN109557295A (en) | Vim and vigour test method, vim and vigour test host, reagent packet and vim and vigour test card | |
| CN111983211A (en) | Detection device and reception device | |
| CN106592720A (en) | Water closet provided with urine analysis system | |
| CN109799329B (en) | Urine testing device for endocrinology department | |
| CN115902210A (en) | Device for detecting analyte in fluid sample | |
| CN117804814A (en) | Device with quantitative fecal collection and detection | |
| CN219641333U (en) | Liquid medicine sampling device | |
| CN113188865B (en) | Before processing apparatus is used in excrement and urine sample test for intensive care unit | |
| CN111175115A (en) | Blood tumor marker analysis device | |
| EP1368635B1 (en) | Apparatus and method for processing and testing a biological specimen | |
| CN215574623U (en) | High-precision overflow metering device applied to water quality online monitoring equipment | |
| CN115813443A (en) | Poultry animal doctor epidemic disease sample collection system | |
| CN114527106A (en) | In-situ optical detection equipment for measuring algae concentration | |
| CN206862666U (en) | A kind of medical urine excrement safe collection examines save set | |
| CN109323982B (en) | Multi-condition control natural pigment stability measuring device and using method | |
| CN208621505U (en) | One kind being used for detection of drug concentration device | |
| CN221006888U (en) | Sampling device for feed detection | |
| CN113063779A (en) | Sampler and mixing device of sample and reagent | |
| CN219996891U (en) | Fecal detection kit | |
| CN219015677U (en) | Excrement sampling and excrement detection integrated device | |
| CN213580137U (en) | Excrement and urine sample collection device with detection function | |
| CN219179364U (en) | Multifunctional food detection equipment | |
| CN216955403U (en) | Excrement sample collection device |
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 |