CN109988707A - A kind of intestinal microecology sample harvester - Google Patents
A kind of intestinal microecology sample harvester Download PDFInfo
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- CN109988707A CN109988707A CN201910230580.6A CN201910230580A CN109988707A CN 109988707 A CN109988707 A CN 109988707A CN 201910230580 A CN201910230580 A CN 201910230580A CN 109988707 A CN109988707 A CN 109988707A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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Abstract
The present invention discloses a kind of intestinal microecology sample harvester, including collector main body and capping, acquisition equipment is equipped in collector main body, the top for acquiring equipment is six valves, the bottom of every valve is hinged with the top of connecting column, it is connect at the top of the bottom of connecting column and telescopic mast, telescopic mast is fixedly connected with the cylinder axis of its bottomed cylinder one, cylinder two is equipped on halfpace, two pull rods are symmetrically arranged in the cylinder axis two sides at two top of cylinder, pull rod is fixedly connected after being pierced by telescopic mast top surface with connection ring bottom, it connects and is connected respectively by a connecting rod between top surface of ring and each valve outer wall, the top of connecting rod and valve outer wall are articulated and connected, power supply is equipped in collector main body, bottom is equipped with control button panel.Stool sample can be made directly to enter container in enteron aisle using collector acquisition intestinal microecology sample, will not be exposed after taking-up in air, the anaerobic bacteria caused by preventing to the full extent because of collection of specimens is dead, and then guarantees the accuracy of testing result.
Description
Technical field
The present invention relates to a kind of sample collecting apparatus, especially a kind of intestinal microecology sample harvester.
Background technique
Intestinal microecology and health relationship be increasingly subject to people attention, there is now Partial Hospitals using intestinal microecology as
The index of health examination.Mankind's Tiny ecosystem refers to the structure of a certain position microorganism of human body, for intestinal microecology, knot
The major part of structure is anaerobic bacteria.To judge whether a certain individual intestinal microecology is normal, need to acquire its stool sample and be examined
It surveys.The method of common acquisition intestinal microecology sample is will using the small spoon of fecal specimen collector after excrement to be discharged into urinal
A small amount of excrement scoops in specimen bottle, then covers and saves inspection.This collection process exists following insufficient:
1. excrement sample can be by urinal wall bacterium or other microorganisms since urinal is non-sterile, remove enzyme and DNA is gone to handle
Pollution, cause the result that detected that cannot represent the micro-ecological in intestines for sending this person of mark completely；
2. after stool collection comes out, anaerobic bacteria therein can be dead due to being exposed to air, and Non-anaerobic bactreia will also continue
Breeding.Intestinal microecology be detect enteric microorganism composition ratio, therefore after collection of specimens Non-anaerobic bactreia continue breeding will make
Their composition ratio increases, and immediately death of the anaerobic bacteria under air environment can be such that their composition ratio declines.That is,
The aerial exposure of stool sample will have a direct impact on the testing result of intestinal microecology.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of intestinal microecology sample harvester, and stool sample is directly in intestines
Container is entered in road, will not be exposed after taking-up in air, the detection knot caused by preventing to the full extent because of collection of specimens
Fruit mistake.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved by the following technical solutions: one
Kind intestinal microecology sample harvester, including open-topped collector main body and capping, are equipped with acquisition in collector main body
Equipment, the top for acquiring equipment is six valves, and six valves form the petal knot of a closure in the state of complete collapse
Structure, the bottom of every valve is hinged with the top of connecting column, and valve can be realized in connecting column side wall and be rotated upwardly and downwardly, connecting column
It is connect at the top of bottom and telescopic mast, telescopic mast is fixedly connected with the cylinder axis at the top of its bottomed cylinder one, inside telescopic mast
It will be divided into two inside telescopic mast equipped with a halfpace, the telescopic mast inner hollow above halfpace, in halfpace
It is equipped with cylinder two, is symmetrically arranged with two pull rods in the cylinder axis two sides at two top of cylinder, pull rod correspondence is pierced by telescopic mast top surface
On perforation after be fixedly connected with the connection ring bottom that is set on outside connecting column of activity, connection top surface of ring and each valve outer wall
Between be articulated and connected respectively by the connection of connecting rod, the top of connecting rod and valve outer wall, in collector main body lower sidewalls
Power supply is equipped with for supplying electric power needed for whole device, is equipped with control button panel in collector bottom part body.
Further, a sealing plate, sealing plate when six valves close up are connected by link block on connecting column top surface
It is close to sealing with the inner wall gapless of six valves.
Further, it is respectively equipped with telescopic rod on the control button panel and promotes button, telescopic rod retraction button, valve
Film opens button and valve close push button, and the telescopic rod promotes button and telescopic rod retraction button electrically to connect with cylinder one respectively
It connects, the valve is opened button and valve close push button and is electrically connected respectively with cylinder two.
Further, it is equipped with internal screw thread on the inside of collector body top, is equipped on the outside of closure base portion suitable with internal screw thread
The external screw thread matched, the collector main body and capping are by being threadedly engaged connection.
Further, a loop limit sleeve, the apical side height of cyclic annular limit sleeve are equipped on collector body outer wall top
Not less than the apical side height of collector main body.
Further, two sliding blocks are symmetrically arranged on connection ring inner wall, the position corresponding with sliding block on connecting column
Equipped with longitudinal sliding slot, the sliding block can move up and down along the chute.
The beneficial effects of the present invention are:
Stool sample can be made direct when acquiring intestinal microecology sample using enteric microorganism sample harvester disclosed by the invention
Container, valve closure are entered in enteron aisle, so that acquisition equipment will not expose in air after anus taking-up, maximum journey
Testing result mistake caused by preventing on degree because of collection of specimens.
Detailed description of the invention
Fig. 1 is a kind of schematic front view of intestinal microecology sample harvester disclosed by the invention；
Fig. 2 is a kind of elevational schematic view of intestinal microecology sample harvester disclosed by the invention；
Fig. 3 is valve member in Fig. 1 along the cross-sectional view in the direction A-A.
Wherein, 1- collector main body, 2- capping, 3- acquire equipment, 4- valve, 5- connecting column, 6- telescopic mast, 7- cylinder
One, 8- halfpace, 9- cylinder two, 10- pull rod, 11- connection ring, 12- connecting rod, 13- power supply, 14- control button panel,
15- link block, 16- sealing plate, 17- telescopic rod promote button, 18- telescopic rod retraction button, and 19- valve opens button, 20- valve
Film close push button, 21- ring-type limit sleeve.
Specific embodiment
The preferred embodiments of the present invention will be described in detail by 1-3 with reference to the accompanying drawing, so that advantages of the present invention and spy
Sign can be easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
In order to acquire sample caused by intestinal microecology sample contacts to avoid sample with external environment directly in enteron aisle
Mistake is detected, the present invention discloses a kind of intestinal microecology sample harvester, including open-topped collector main body 1 and capping 2,
Acquisition equipment 3 is equipped in collector main body 1, the top of acquisition equipment 3 is six valves 4, and six valves 4 are collapsing completely
The petal structure of a closure is formed under state, the bottom of every valve 4 is hinged with the top of connecting column 5, and valve 4 can be even
It connects the realization of 5 side wall of column to rotate upwardly and downwardly, be connected at the top of the bottom of connecting column 5 and telescopic mast 6, telescopic mast 6 and its bottomed cylinder 1
The cylinder axis at top is fixedly connected, and a halfpace 8 is equipped with inside telescopic mast 6 to be divided into two inside telescopic mast 6, intermediate
6 inner hollow of telescopic mast of 8 top of platform, is equipped with cylinder 29 on halfpace 8, in the cylinder axis two sides at 29 top of cylinder
Two pull rods 10 are symmetrically arranged with, are set on outside connecting column 5 after the corresponding perforation being pierced by 6 top surface of telescopic mast of pull rod 10 with activity
11 bottom of connection ring be fixedly connected, connected respectively by connecting rod 12 between 4 outer wall of 11 top surface of connection ring and each valve,
The top of connecting rod 12 and 4 outer wall of valve are articulated and connected, and it is whole for supplying that power supply 13 is equipped in 1 lower sidewalls of collector main body
Electric power needed for a device is equipped with control button panel 14 in 1 bottom of collector main body.
Due to being to influence valve by articulated connection to avoid having gap at articulated connection at the top of valve 4 and connecting column 5
Film 4 close up after leakproofness, on 5 top surface of connecting column by link block 15 connect a sealing plate 16, when six valves 4 close up
Sealing plate 16 is close to sealing with the inner wall gapless of six valves 4, is enclosed confined air between sealing plate 16 and six valves 4
Between, since the process of the closure sampling of valve 4 is more rapid, valve 4 is closed sample usually after having just enter into 4 top of valve,
So sample is usually to be in sealing plate 16 and six 4 enclosed spaces of valve, sealing plate 16 will not be dropped to and connecting column 5 pushes up
Between face.
It is respectively equipped with telescopic rod on the control button panel 14 and promotes button 17, telescopic rod retraction button 18, valve
Open button 19 and valve close push button 20, the telescopic rod promote button 17 and telescopic rod retraction button 18 respectively with cylinder one
7 are electrically connected, and the valve is opened button 19 and valve close push button 20 and is electrically connected respectively with cylinder 29.
It is equipped with internal screw thread in 1 inside top of collector main body, is equipped with the outer spiral shell being adapted to internal screw thread covering 2 bottom outsides
Line, the collector main body 1 and capping 2 are by being threadedly engaged connection, and certainly, the connection type of collector main body 1 and capping 2 is simultaneously
It is not limited to be threadedly engaged connection, as long as the two can be made to be closed, others are equal similar to being connected together, locking the connection types such as connection
Can, these modes belong to the simple deformation of the technical solution, are not to be taken as the limitation to the technical program.
Collector main body 1 enters enteron aisle in order to prevent, is equipped with a loop limit sleeve on 1 outer wall top of collector main body
21, the apical side height of cyclic annular limit sleeve 21 is not less than the apical side height of collector main body 1.
Two sliding blocks are symmetrically arranged on 11 inner wall of connection ring, position corresponding with sliding block is equipped with vertical on connecting column 5
To sliding slot, the sliding block can move up and down along the chute, and increasing sliding block slide way mechanism can make connection ring 11 more steady during exercise
It is fixed, guarantee that every valve 4 can be opened and closed at the uniform velocity.
The specifically used method of the collector are as follows: first capping 2 is opened before collect specimen, utilizes the limit of cyclic annular limit sleeve 21
Position effect is so that collector main body 1 is stuck in outside anus, and only its internal acquisition equipment 3 can enter rectum, presses telescopic rod later
Button 17 is promoted, the cylinder axis of control cylinder 1, which stretches out, drives telescopic mast 6 to promote into enteron aisle, enters enteron aisle to 4 position of valve
Afterwards, it presses valve and opens button 19, starting cylinder 29 makes the cylinder axis retraction of cylinder 29 drive connection ring 11 to parenterally
Movement, connecting rod 12 are pulled the opening of valve 4 conveniently to take just, then press valve close push button by parenteral pulling force
19, direction of the connection ring 11 into enteron aisle, which moves, drives valve 4 to be closed, and the shear force at 4 top of valve is utilized during closure
It completes to take just, telescopic rod retraction button 18 is pressed after the completion of taking just, cylinder 1 is made to drive the retraction of telescopic mast 6 until top valve
Film 4 is detached from, completely into capping 2 in collector main body 1, is finally covered out of enteron aisle, and sample can inspection.Utilize the acquisition
Device in entire collection process, utmostly can avoid stool sample from being exposed in air, the composition ratio of anaerobic bacteria and aerobic bacterium is not
The accuracy of testing result can be impacted because of collection process.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of intestinal microecology sample harvester, which is characterized in that including open-topped collector main body (1) and capping
(2), acquisition equipment (3) is equipped in collector main body (1), the top of acquisition equipment (3) is six valves (4), six valves
(4) form the petal structure of a closure in the state of complete collapse, the bottom of every valve (4) with connecting column (5)
Top is hinged, and valve (4) can be realized in connecting column (5) side wall and be rotated upwardly and downwardly, at the top of the bottom and telescopic mast (6) of connecting column (5)
Connection, telescopic mast (6) are fixedly connected with the cylinder axis at the top of its bottomed cylinder one (7), and one is equipped with inside telescopic mast (6)
Halfpace (8) will be divided into two inside telescopic mast (6), telescopic mast (6) inner hollow above halfpace (8), in centre
Platform (8) is equipped with cylinder two (9), and the cylinder axis two sides at the top of cylinder two (9) are symmetrically arranged with two pull rods (10), pull rod
(10) external connection ring (11) bottom of connecting column (5) is set on activity after the corresponding perforation being pierced by telescopic mast (6) top surface
It is fixedly connected, is connect respectively by a connecting rod (12) between connection ring (11) top surface and every valve (4) outer wall, connecting rod
(12) top and valve (4) outer wall is articulated and connected, and power supply (13) are equipped in collector main body (1) lower sidewalls for supplying
Electric power needed for whole device is equipped with control button panel (14) in collector main body (1) bottom.
2. a kind of intestinal microecology sample harvester as described in claim 1, which is characterized in that on connecting column (5) top surface
A sealing plate (16) is connected by link block (15), sealing plate (16) and six valves (4) is interior when six valves (4) are closed up
Wall gapless is close to sealing.
3. a kind of intestinal microecology sample harvester as claimed in claim 2, which is characterized in that in the control button panel
(14) telescopic rod is respectively equipped on promotes button (17), telescopic rod retraction button (18), valve opening button (19) and valve to close
It closing button (20), the telescopic rod promotes button (17) and telescopic rod retraction button (18) to be electrically connected respectively with cylinder one (7),
The valve is opened button (19) and valve close push button (20) and is electrically connected respectively with cylinder two (9).
4. a kind of intestinal microecology sample harvester as described in claim 1, which is characterized in that pushed up in collector main body (1)
It is equipped with internal screw thread on the inside of portion, the external screw thread being adapted to internal screw thread, the collector main body (1) are equipped in capping (2) bottom outside
With capping (2) by being threadedly engaged connection.
5. a kind of intestinal microecology sample harvester as described in claim 1, which is characterized in that collector main body (1) outside
Wall top is equipped with a loop limit sleeve (21), and the apical side height of cyclic annular limit sleeve (21) is not less than the top of collector main body (1)
Face height.
6. a kind of intestinal microecology sample harvester as described in claim 1, which is characterized in that in connection ring (11) inner wall
On be symmetrically arranged with two sliding blocks, position corresponding with sliding block is equipped with longitudinal sliding slot on connecting column (5), and the sliding block can be along cunning
Slot moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230580.6A CN109988707A (en) | 2019-03-26 | 2019-03-26 | A kind of intestinal microecology sample harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230580.6A CN109988707A (en) | 2019-03-26 | 2019-03-26 | A kind of intestinal microecology sample harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109988707A true CN109988707A (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910230580.6A Pending CN109988707A (en) | 2019-03-26 | 2019-03-26 | A kind of intestinal microecology sample harvester |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328340A (en) * | 2019-07-22 | 2019-10-15 | 共享装备股份有限公司 | Wind power hub arbor |
| CN112461585A (en) * | 2020-11-25 | 2021-03-09 | 宁夏农林科学院动物科学研究所(宁夏草畜工程技术研究中心) | Animal doctor is with animal waste collection system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207041554U (en) * | 2017-02-28 | 2018-02-27 | 中国人民解放军总医院第一附属医院 | A kind of constipation cleaner |
| CN112461585A (en) * | 2020-11-25 | 2021-03-09 | 宁夏农林科学院动物科学研究所(宁夏草畜工程技术研究中心) | Animal doctor is with animal waste collection system |
| CN216870075U (en) * | 2021-11-10 | 2022-07-01 | 迪辅乐生物(上海)有限公司 | Push type excrement and urine collection pipe suitable for anaerobe separation |
-
2019
- 2019-03-26 CN CN201910230580.6A patent/CN109988707A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207041554U (en) * | 2017-02-28 | 2018-02-27 | 中国人民解放军总医院第一附属医院 | A kind of constipation cleaner |
| CN112461585A (en) * | 2020-11-25 | 2021-03-09 | 宁夏农林科学院动物科学研究所(宁夏草畜工程技术研究中心) | Animal doctor is with animal waste collection system |
| CN216870075U (en) * | 2021-11-10 | 2022-07-01 | 迪辅乐生物(上海)有限公司 | Push type excrement and urine collection pipe suitable for anaerobe separation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328340A (en) * | 2019-07-22 | 2019-10-15 | 共享装备股份有限公司 | Wind power hub arbor |
| CN112461585A (en) * | 2020-11-25 | 2021-03-09 | 宁夏农林科学院动物科学研究所(宁夏草畜工程技术研究中心) | Animal doctor is with animal waste collection system |
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