CN118436383A - Intestinal flora sampling device - Google Patents
Intestinal flora sampling device Download PDFInfo
- Publication number
- CN118436383A CN118436383A CN202410906300.XA CN202410906300A CN118436383A CN 118436383 A CN118436383 A CN 118436383A CN 202410906300 A CN202410906300 A CN 202410906300A CN 118436383 A CN118436383 A CN 118436383A
- Authority
- CN
- China
- Prior art keywords
- sampling
- intestinal flora
- partition plate
- pipe
- chute
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 81
- 230000000968 intestinal effect Effects 0.000 title claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 22
- 230000014759 maintenance of location Effects 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims 3
- 210000002700 urine Anatomy 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 8
- 230000002550 fecal effect Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 210000003608 fece Anatomy 0.000 description 15
- 239000007788 liquid Substances 0.000 description 15
- 238000000926 separation method Methods 0.000 description 15
- 238000001514 detection method Methods 0.000 description 13
- 206010009944 Colon cancer Diseases 0.000 description 9
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 206010028980 Neoplasm Diseases 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 206010012735 Diarrhoea Diseases 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 201000011510 cancer Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 4
- 206010010774 Constipation Diseases 0.000 description 3
- 208000027503 bloody stool Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000035861 hematochezia Diseases 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000003200 Adenoma Diseases 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 230000005773 cancer-related death Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0038—Devices for taking faeces samples; Faecal examination devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention relates to the technical field of fecal sampling, in particular to an intestinal flora sampling device. The invention relates to an intestinal flora sampling device which comprises a sampling bin, wherein the sampling bin comprises a sampling shell, a first partition plate is arranged in the sampling shell, at least two detention pipes are arranged at the bottom of the first partition plate, a fixing base body is arranged on the outer side of each detention pipe, and the fixing base body is arranged in the sampling shell. Wherein, detain the protruding cooperation installation of pipe and first division board bottom, can directly pull out detaining the pipe, improved the efficiency that the sample detected through this kind of detachable assembly to and improved abluent efficiency, avoid inside some excrement and urine of device to remain, only need change detain the pipe after the single patient uses up to detect and wash other devices after alright use for next patient, further reduced use cost.
Description
Technical Field
The invention relates to the technical field of fecal sampling, in particular to an intestinal flora sampling device.
Background
Colorectal cancer (colorectal cancer, CRC) accounts for about 10% of the annual number of cancer and cancer-related deaths diagnosed worldwide, being the second most common cancer diagnosed in women and the third most common cancer in men. Early screening for colorectal cancer is of great value because there is sufficient evidence that early detection and excision of precancerous diseased tissue or focal adenomas, polyps, etc. can prevent cancer and reduce mortality. The gold standard for diagnosing colorectal cancer is still a colorectal-mirror sampling specimen for pathological examination, but due to the invasiveness and high cost, complications can be caused, so that the early colorectal cancer screening method has low use rate. The collection of the fecal sample has the advantages of noninvasive property, convenience and the like, is one of the early screening indexes of colorectal cancer, and the fecal sample can provide the change of intestinal flora metabolism, is favorable for multi-target DNA detection and is a potential biomarker.
Some patients clinically may have difficulty in collecting feces due to mobility inconvenience caused by advanced age or spine diseases. In addition, most colorectal cancer patients can have symptoms such as constipation, diarrhea, bloody stool and the like, so that solid-liquid mixing of the feces is caused, the feces are difficult to separate and extract, and great difficulty is caused to feces collection and subsequent detection and research. Therefore, there is a clinical need for an intestinal flora sampling device capable of non-contact collection and automatic solid-liquid separation.
The prior art offers solutions, for example patent US11839363B2, which provides an integrated device for stool sampling and detection. The occult blood detection has the functions of quantitative detection, collection, dissolution, filtration and immunodetection of the strip-shaped objects of the fecal sample, and is convenient to carry and carry. In operation, the device does not leak any liquid during operation. Storage, transportation and detection. The device can meet-collect constant samples quickly, without contamination and leakage, and can determine the result of occult blood quickly without the aid of other items. The device can detect the implicit blood of the feces at any time and any place, and can help you. The problem of low inspection rate is overcome. The method is convenient for submitting and checking the feces, further promotes the detection of fecal occult blood, and can improve the early diagnosis of colorectal cancer and the screening rate of cancers of the population. However, this patent is inconvenient for subsequent treatment and cleaning of the device and cannot be reused, and the inventors herein consider that there is still a great room for improvement.
Disclosure of Invention
To achieve the technical effect. The invention provides an intestinal flora sampling device, which comprises: the sampling bin comprises a sampling shell, a first partition plate is arranged inside the sampling shell, at least two detention pipes are arranged at the bottom of the first partition plate, a fixed base body is arranged on the outer side of each detention pipe, and the fixed base body is arranged in the sampling shell.
In the invention, a cylindrical bulge is arranged at the bottom of the first partition plate, and a first hole body is arranged at the center of the bulge and is aligned with the center of the detention pipe.
Further, the sampling bin is mainly used for placing the excrement of a patient, and as some patients may have constipation, diarrhea, bloody stool and other symptoms, the excrement is mixed with solid and liquid, and therefore a screen is arranged above the one-position detention pipe, the screen can separate the solid in the excrement, so that the liquid can flow into the detention pipe through the screen, and the detention pipe on the other side is not provided with the screen for retaining the solid in the excrement. Therefore, the purpose of solid-liquid separation of the excrement is achieved, and the difficulty level of subsequent detection and research is reduced. And set up in the sample shell and rotatable realization sample shell's upper and lower two parts of part at first division board lower extreme separate, and then demonstrate inside detention pipe outside, owing to detention pipe and the protruding cooperation installation of first division board bottom, can directly pull out detention pipe, the efficiency that has improved sample detection through this kind of detachable assembly, and abluent efficiency has been improved, avoid inside part excrement and urine of device to remain, only need change detention pipe after the single patient uses up the detection and wash other devices after alright use for next patient, further reduced use cost.
In the invention, the fixing base body comprises a first groove, a fastening base body is arranged in the first groove, and the fastening base body is matched with the detention pipe.
In the invention, the fastening base body comprises an annular buckle, the bottom of the annular buckle is connected with a first spring, the other end of the first spring is connected with the first groove, and the radius of the annular buckle is smaller than that of the head of the detention pipe.
Further, the fastening base member is used for fixing the detention pipe, when the detention pipe finishes with protruding installation, can aim at the detention pipe with the annular buckle on the sample shell after, the sample shell lower part is aimed at the upper portion of sample shell simultaneously, rotate the sample shell lower part, it is worth mentioning here, the sample shell lower part is divided into rotatable part and non-rotatable part, wherein the fastening base member sets up in non-rotatable part, rotatable part inside is provided with the screw thread and can be connected with the upper portion cooperation of sample shell, in the in-process of installation cooperation is rotated gradually, annular buckle and detention pipe's head contact, the fixed of detention pipe lower part position is realized to the first spring compression of detention pipe lower part simultaneously, avoid when installing the detention pipe, the operating personnel is not with accurate vertically installation of detention pipe, and then lead to the excrement and urine to reveal in the device outside in the subsequent sampling separation process, make detention pipe unable effective collection a certain amount of sample, through setting up the fastening base member, and the tip of detention pipe is the toper, annular buckle is fixed detention the detention pipe, the thrust that the same time first spring produced is fixed the current position of detention pipe, the detention pipe is still can also be used for calibrating the detention pipe to be offset.
In the invention, a second hole body is arranged on the first partition plate, a sharp angle is arranged above the second hole body and fixedly connected with the upper surface of the first partition plate, a separating device is sleeved above the sampling bin, and the lower end of the separating device can be abutted with the first partition plate.
Further, if the patient's feces are hard and not well collected, the separating device on the sampling bin needs to be removed, and the separating head end is sharp because the separating head center on the separating device is provided with a hole, so that the patient can conveniently take a small part of the sample on the separating head in the hard feces, at the moment, the separating device is inserted into the through hole in the center of the sampling bin, and the sleeve joint is rotated to enable the separating device and the sampling bin to be completely sealed.
According to the invention, the separating device comprises a sleeve joint, threads are arranged in the sleeve joint and can be matched with the sampling shell, the center of the sleeve joint is rotatably connected with a first cylinder, a chute sleeve is sleeved on the first cylinder, and a separating head is arranged in the first cylinder.
Further, after the socket is assembled with the sampling shell, namely after the socket is completely combined with the sampling shell, the first cylinder is connected with the socket in a rotating way, the other end of the first cylinder extends to the outer side of the socket, the separating head inside the first cylinder can be pushed out by rotating the first cylinder, the head of the separating head is provided with an X-shaped separating substrate, the separating substrate can extrude and separate excrement in the sampling bin, the excrement is prevented from blocking the inside of the sampling bin, and solid-liquid separation is realized.
In the invention, the separating head comprises an extrusion push rod, the tail part of the extrusion push rod is provided with symmetrical positioning rods, the first cylinder is provided with a first chute, the inside of the chute sleeve is provided with an arc-shaped second chute, and the positioning rods can move in the first chute and the second chute at the same time.
Further, separate base plate and extrusion push rod fixed connection, when rotating extrusion push rod, extrusion push rod is rotating along first spout and second spout and is moving downwards, and then push down the harder excrement and urine of patient, owing to be provided with circular shape base member in the middle of the inside first recess of sample shell, can separate the excrement and urine to be the multistage under extrusion push rod's effect, owing to the detention pipe tip of one side is provided with the detention pipe of screen cloth opposite side, the separation base plate extrusion that the side detention pipe upside excrement and urine that has the screen cloth can further be connected by extrusion push rod tip, simultaneously because extrusion push rod is rotating and is being pushed out, the excrement and urine of extrusion patient that can be better is with this improvement single sampling obtains the content of liquid, the efficiency of improvement sampling.
Compared with the prior art, the invention has the remarkable technical progress that: because detain the protruding cooperation installation of pipe and first division board bottom, can directly pull out detaining the pipe, improved the efficiency that the sample detected through this kind of detachable assembly to and improved abluent efficiency, avoid the inside part excrement and urine of device to remain, only need change detain the pipe after the single patient uses up to detect and wash other devices after alright use for next patient, further reduced use cost. The separation head is provided with the separation base plate of "X" form, separates the base plate, separates the excrement and urine in the base plate can carry out extrusion separation with the sample storehouse, avoids excrement and urine to block up inside the sample storehouse, realizes solid-liquid separation. The excrement on the upper side of the retention tube with the screen can be further extruded by the separation substrate connected with the end part of the extrusion push rod, and meanwhile, the extrusion push rod is rotated to be pushed out, so that the excrement of a patient can be extruded better, the content of liquid obtained by single sampling is improved, and the sampling efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of an intestinal flora sampling device according to the present invention;
FIG. 2 is a schematic cross-sectional view of an intestinal flora sampling device according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
fig. 4 is a schematic structural view of a separation device according to the present invention.
Reference numerals illustrate: 1-sampling bin; 11-a sampling housing; 12-a first separator plate; 121-bump; 122-a first aperture; 123-a second aperture; 13-a retention tube; 14-fixing the substrate; 141-a first groove; 15-fastening a substrate; 151-annular snap; 152-a first spring; 2-separation means; 21-sleeve joint; 22-a first column; 221-a first chute; 23-a chute sleeve; 231-a second chute; 24-separating head; 241-squeeze push rod; 242-positioning rod.
Detailed Description
Example 1:
Referring to fig. 1, 2 and 3, the present invention provides an intestinal flora sampling device, comprising: the sampling bin 1, sampling bin 1 includes sampling shell 11, sampling shell 11 inside is provided with first division board 12, first division board 12 bottom is provided with two at least detention pipes 13, the outside of detention pipe 13 is provided with fixed base member 14, fixed base member 14 sets up in sampling shell 11.
In the present invention, a cylindrical protrusion 121 is provided at the bottom of the first partition plate 12, and a first hole 122 is provided at the center of the protrusion 121, the first hole 122 being aligned with the center of the retention tube 13.
Further, the sampling bin 1 is mainly used for placing the faeces of the patient, and as some patients may have symptoms such as constipation, diarrhea, bloody stool and the like, the faeces are mixed with solid and liquid, so that a screen is arranged above the one-position detention pipe 13, the screen can separate the solid in the faeces, so that the liquid can flow into the detention pipe 13 through the screen, and the detention pipe 13 on the other side is not provided with the screen for retaining the solid in the faeces. Therefore, the purpose of solid-liquid separation of the excrement is achieved, and the difficulty level of subsequent detection and research is reduced. And set up in the sample shell 11 and rotate the upper and lower two parts that realize sample shell 11 in the part of first division board 12 lower extreme and separate, and then demonstrate inside detention pipe 13 outside, owing to detention pipe 13 and the protruding 121 cooperation installation of first division board 12 bottom, can directly pull out detention pipe 13, the efficiency that has improved the sample through this kind of detachable assembly to and improved abluent efficiency, avoid inside the device to have partial excrement and urine to remain, only need change detention pipe 13 after the single patient uses up the detection and wash and use for next patient after other devices, further reduced use cost.
In the present invention, the fixing base 14 includes a first groove 141, and a fastening base 15 is installed in the first groove 141, and the fastening base 15 is adapted to the retention tube 13.
In the present invention, the fastening base 15 includes an annular buckle 151, a first spring 152 is connected to the bottom of the annular buckle 151, the other end of the first spring 152 is connected to the first groove 141, and the radius of the annular buckle 151 is smaller than the radius of the head of the retention tube 13.
Further, the fastening base 15 is used for fixing the retention tube 13, when the retention tube 13 is installed with the protrusion 121, after the annular buckle 151 on the sampling housing 11 is aligned with the retention tube 13, the lower portion of the sampling housing 11 is aligned with the upper portion of the sampling housing 11, the lower portion of the sampling housing 11 is rotated, the lower portion of the sampling housing 11 is divided into a rotatable portion and a non-rotatable portion, the fastening base 15 is disposed on the non-rotatable portion, threads are disposed inside the rotatable portion and can be matched with the upper portion of the sampling housing 11, the annular buckle 151 is in contact with the head of the retention tube 13 in the process of gradually rotating and installing the engagement, the first spring 152 of the lower portion of the retention tube 13 is pressed to fix the position of the lower portion of the retention tube 13, so that the operator does not accurately and vertically install the retention tube 13 in the installation of the retention tube 13, and further, the feces cannot leak into the outer side of the device in the subsequent sampling separation process, a certain amount of samples cannot be effectively collected by disposing the fastening base 15, the end of the retention tube 13 is tapered, the annular buckle is in the tapered shape, the retention tube 13 is just pressed against the first spring 152, and the current position of the retention tube 13 is prevented from being offset, and the current position of the retention tube 13 is also prevented from being pressed against the first spring 152, and the retention tube 13 is fixed.
In the invention, the first partition plate 12 is provided with the second hole 123, a sharp angle is arranged above the second hole 123 and is fixedly connected with the upper surface of the first partition plate 12, the separating device 2 is sleeved above the sampling bin 1, and the lower end of the separating device 2 can be abutted with the first partition plate 12.
Further, if the patient's feces are hard and not well collected, the separating device 2 on the sampling bin 1 needs to be removed, and the separating head 24 is relatively sharp, so that the patient can conveniently take a small part of the sample on the separating head 24 from the hard feces, at this time, the separating device 2 is inserted into the through hole aligning the separating device 2 with the center of the sampling bin 1, and the sleeve joint 21 is rotated to completely seal the separating device 2 and the sampling bin 1.
Example 2:
Referring to fig. 1,2 and 4, in the present invention, the separating device 2 includes a socket 21, threads are disposed in the socket 21 and can cooperate with the sampling housing 11, a first column 22 is rotatably connected to the center of the socket 21, a chute sleeve 23 is sleeved on the first column 22, and a separating head 24 is disposed inside the first column 22.
Further, after the sleeve joint 21 is assembled with the sampling housing 11, that is, after the sleeve joint 21 is completely combined with the first cylinder 22, the first cylinder 22 is rotationally connected with the sleeve joint 21, the other end of the first cylinder 22 extends to the outer side of the sleeve joint 21, the separating head 24 inside the first cylinder 22 can be pushed out by rotating the first cylinder 22, the head of the separating head 24 is provided with an X-shaped separating substrate, the separating substrate can squeeze and separate excrement in the sampling bin 1, the excrement is prevented from blocking the inside of the sampling bin 1, and solid-liquid separation is achieved.
In the present invention, the separating head 24 includes a pressing push rod 241, a symmetrical positioning rod 242 is disposed at the tail of the pressing push rod 241, a first chute 221 is disposed on the first column 22, an arc-shaped second chute 231 is disposed inside the chute sleeve 23, and the positioning rod 242 can move in the first chute 221 and the second chute 231 at the same time.
Further, separate base plate and extrusion push rod 241 fixed connection, when rotating extrusion push rod 241, extrusion push rod 241 is rotating along first spout 221 and second spout 231 and is moving downwards, and then push down the harder excrement and urine of patient, owing to be provided with circular shape base member in the middle of the inside first recess 141 of sample shell 11, can separate the excrement and urine and be the multistage under extrusion push rod 241's effect, owing to the detention pipe 13 tip of one side is provided with the detention pipe 13 of screen cloth opposite side and does not be provided with the screen cloth, the side detention pipe 13 upside excrement and urine that has the screen cloth can further be extruded by extrusion push rod 241 end connection's separate base plate, simultaneously owing to extrusion push rod 241 is rotating and is being pushed out, the excrement and urine of extrusion patient that can be better is with this improves single sample and obtains the content of liquid, improve the efficiency of sampling.
Example 3:
As an alternative scheme, when the symptom of patient is diarrhea and is inconvenient to collect the solid sample, can cover in the outside of sampling storehouse 1 and establish the connecting rope, the outside of connecting rope still is provided with the wire sleeve, this wire sleeve can cover and establish on the toilet bowl, when patient's sample, take off the separator 2 who connects on the sampling storehouse 1 to establish the wire sleeve on the toilet bowl, the position of sampling storehouse 1 aligns in the middle of toilet bowl just this moment, and the patient of being convenient for accomplishes the sampling, and the same reason need to cover separator 2 after the sampling is accomplished and twist tightly and avoid inside sample to take place to reveal.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An intestinal flora sampling device comprising: sampling bin (1), sampling bin (1) is including sampling shell (11), its characterized in that, sampling shell (11) inside is provided with first division board (12), first division board (12) bottom is provided with two at least detention pipes (13), the outside of detention pipe (13) is provided with fixed base member (14), fixed base member (14) set up in sampling shell (11).
2. An intestinal flora sampling device according to claim 1, characterized in that the first partition plate (12) is provided with a cylindrical protrusion (121) at the bottom and a first hole (122) is provided in the centre of the protrusion (121), which first hole (122) is aligned with the centre of the retention tube (13).
3. Intestinal flora sampling device according to claim 1, wherein the stationary matrix (14) comprises a first groove (141), wherein a fastening matrix (15) is mounted in the first groove (141), and wherein the fastening matrix (15) is adapted to the retention tube (13).
4. An intestinal flora sampling device according to claim 3, wherein the fastening base (15) comprises an annular buckle (151), a first spring (152) is connected to the bottom of the annular buckle (151), the other end of the first spring (152) is connected to the first groove (141), and the radius of the annular buckle (151) is smaller than the radius of the head of the retention tube (13).
5. The intestinal flora sampling device according to claim 1, wherein the first partition plate (12) is provided with a second hole body (123), a partition plate is arranged above the second hole body (123), the partition plate is fixedly connected with the upper surface of the first partition plate (12), the upper part of the sampling bin (1) is sleeved with a separating device (2), and the lower end of the separating device (2) can be abutted with the first partition plate (12).
6. The intestinal flora sampling device according to claim 5, wherein the separating device (2) comprises a sleeve joint (21), threads are arranged in the sleeve joint (21) and can be matched with the sampling shell (11), a first column (22) is rotatably connected to the center of the sleeve joint (21), a chute sleeve (23) is sleeved on the first column (22), and a separating head (24) is arranged inside the first column (22).
7. The intestinal flora sampling device according to claim 6, wherein the separating head (24) comprises an extrusion push rod (241), a positioning rod (242) is arranged at the tail of the extrusion push rod (241), a first chute (221) is formed in the first column (22), an arc-shaped second chute (231) is formed in the chute sleeve (23), and the positioning rod (242) can move in the first chute (221) and the second chute (231) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410906300.XA CN118436383A (en) | 2024-07-08 | 2024-07-08 | Intestinal flora sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410906300.XA CN118436383A (en) | 2024-07-08 | 2024-07-08 | Intestinal flora sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118436383A true CN118436383A (en) | 2024-08-06 |
Family
ID=92312758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410906300.XA Pending CN118436383A (en) | 2024-07-08 | 2024-07-08 | Intestinal flora sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118436383A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213156044U (en) * | 2020-06-28 | 2021-05-11 | 兰州大学第一医院 | Urine sampler for endocrinology department |
| CN215074561U (en) * | 2021-02-28 | 2021-12-10 | 李长春 | A collection excrement collection device for livestock-raising |
| CN218389224U (en) * | 2022-11-04 | 2023-01-31 | 北流市动物疫病预防控制中心 | Livestock-raising excrement collecting device |
| CN220214159U (en) * | 2023-06-29 | 2023-12-22 | 阳谷县畜牧兽医事业发展中心 | Animal farm waste integrated treatment equipment |
| CN117462179A (en) * | 2023-12-26 | 2024-01-30 | 成都科瑞普医疗器械有限公司 | Sampling device for excrement detection |
| CN117804814A (en) * | 2023-12-27 | 2024-04-02 | 安徽桐康医疗科技股份有限公司 | Device with quantitative fecal collection and detection |
-
2024
- 2024-07-08 CN CN202410906300.XA patent/CN118436383A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213156044U (en) * | 2020-06-28 | 2021-05-11 | 兰州大学第一医院 | Urine sampler for endocrinology department |
| CN215074561U (en) * | 2021-02-28 | 2021-12-10 | 李长春 | A collection excrement collection device for livestock-raising |
| CN218389224U (en) * | 2022-11-04 | 2023-01-31 | 北流市动物疫病预防控制中心 | Livestock-raising excrement collecting device |
| CN220214159U (en) * | 2023-06-29 | 2023-12-22 | 阳谷县畜牧兽医事业发展中心 | Animal farm waste integrated treatment equipment |
| CN117462179A (en) * | 2023-12-26 | 2024-01-30 | 成都科瑞普医疗器械有限公司 | Sampling device for excrement detection |
| CN117804814A (en) * | 2023-12-27 | 2024-04-02 | 安徽桐康医疗科技股份有限公司 | Device with quantitative fecal collection and detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220249070A1 (en) | Integrated device for medical sampling and testing | |
| CN110366682B (en) | Fecal sampling and occult blood detection integrated device | |
| Hickman et al. | Plasma free metanephrines are superior to urine and plasma catecholamines and urine catecholamine metabolites for the investigation of phaeochromocytoma | |
| JP2018533745A (en) | Fecal sample collection, sampling and diagnostic means and methods thereof | |
| CN205748983U (en) | A kind of saliva collecting device and saliva detection kit | |
| CN112798584B (en) | Toilet cover for stool sampling detection and detection control method thereof | |
| CN111707810A (en) | Sample detection device and application method thereof | |
| Whitmore et al. | Serum CA-125 screening for ovarian cancer in patients with dermatomyositis | |
| CN118436383A (en) | Intestinal flora sampling device | |
| CN111868530A (en) | Method and device for detecting an analyte | |
| CN113049813A (en) | Closed self-checking device for gastrointestinal occult blood | |
| CN215492506U (en) | A dilute mixed cabin structure for shit detects | |
| US11933700B2 (en) | Analytical system comprising sample management module and method thereof | |
| CN213787538U (en) | Urinary surgery urine sampling device | |
| CN215575183U (en) | Detection device | |
| CN212255360U (en) | Solid-state sample detection device | |
| CN212904942U (en) | Sample detector | |
| CN210401424U (en) | Sample collection member | |
| CN221572579U (en) | Multi-index fluorescent immunochromatography kit for acute kidney injury detection | |
| CN113331725A (en) | Stool sampling detection toilet lid and detection control method thereof | |
| CN221907244U (en) | Sampling device for urine examination of nephrosis patient | |
| CN215115291U (en) | Sampling needle head | |
| CN217845696U (en) | Medical detection device of integration | |
| CN215574051U (en) | Convenient to use's medical science inspection is with inspection sampling device | |
| CN220709175U (en) | Target object detection device and body |
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 |