CN109342115A - A kind of microorganism quantitative sampling device of medical treatment detection - Google Patents
A kind of microorganism quantitative sampling device of medical treatment detection Download PDFInfo
- Publication number
- CN109342115A CN109342115A CN201811313262.8A CN201811313262A CN109342115A CN 109342115 A CN109342115 A CN 109342115A CN 201811313262 A CN201811313262 A CN 201811313262A CN 109342115 A CN109342115 A CN 109342115A
- Authority
- CN
- China
- Prior art keywords
- fixed
- sampling device
- threaded rod
- quantitative sampling
- probe tube
- 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 49
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 244000005700 microbiome Species 0.000 title claims abstract description 29
- 239000000523 sample Substances 0.000 claims abstract description 36
- 239000011521 glass Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000002550 fecal effect Effects 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 239000003674 animal food additive Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 244000005709 gut microbiome Species 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006041 probiotic Substances 0.000 description 1
- 235000018291 probiotics Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000273 veterinary drug Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The invention discloses a kind of microorganism quantitative sampling devices of medical detection, including threaded rod, the threaded rod is applied in inside probe tube, probe tube upper end matching thread bar is equipped with average rate and assists out sampling device, stop nut is arranged on threaded rod, threaded rod bottom is fixed with pressing plate by first bearing seat, and pressing plate is arranged inside probe tube.The microorganism quantitative sampling device of medical treatment detection of the invention, the separate type nut that average rate assists out sampling device to be equipped with close up to form a complete nut after being squeezed, then realize with threaded rod screw-driven and at the uniform velocity go out sample, and auxiliary improves the accuracy of processing sample；Stop nut can adjust the position on threaded rod, and when sampling can cooperate average rate that sampling device is assisted out to limit, so as to quantitative sampling.
Description
Technical field
The present invention relates to a kind of microorganism quantitative sampling device, in particular to a kind of microorganism quantitative of medical detection
Sampling device.
Background technique
The intestinal microflora of people has significant individual difference, may be used for search of health enteron aisle by Molecular tools
The molecular labeling of shared flora is to make more accurate diagnosis to intestines problem；In food research, due to resistance in food
The appearance of medicine bacterium, food are polluted by fecal bacteria, drinking-water, the shadow of food and feed additive and residue of veterinary drug to intestinal flora
It rings, probiotics is preventing and treating the reasons such as the application in gastrointestinal bacterial flora disorder, grinds people to the Tiny ecosystem of intestinal flora
Study carefully and increasingly pays close attention to.
Microorganism detection is to understand human intestine's flora, soil ecosystem and the microbial bacteria of lake ecosystem
Group structure.
Fecal microorganism detection currently used for medical treatment detection is in sampling, since excrement is in solid-state or semisolid shape, no
It can accomplish that good quantitative sampling and average rate go out sample.
Summary of the invention
The purpose of the present invention is to provide a kind of microorganism quantitative sampling devices of medical detection, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of microorganism quantitative sampling device of medical treatment detection, including threaded rod, the threaded rod are applied in probe tube
Inside, probe tube upper end matching thread bar are equipped with average rate and assist out sampling device, and stop nut, threaded rod are arranged on threaded rod
Bottom is fixed with pressing plate by first bearing seat, and pressing plate is arranged inside probe tube.
Preferably, draw back plate is fixed at the top of the threaded rod.
Preferably, the average rate assists out being symmetrical arranged on sampling device there are two limited post, and limited post lower end, which is fixed on, to be taken
On sample pipe, average rate assists out being arranged with separate type nut on sampling device, is respectively fixed with a company at left and right sides of separate type nut
Extension bar, connecting rod sliding are inserted through limited post, limit spring, limit spring left end are arranged in the connecting rod on the right side of limited post
On limited post, limit spring right end is fixed on pressing plate, and pressing plate is fixed in connecting rod.
Preferably, the separate type nut is made of left half-nut ring and right half-nut ring.
Preferably, the overall diameter length setting of the pressing plate is greater than the overall diameter length of connecting rod.
Preferably, the probe tube front end face is equipped with glass wall, and glass wall is equipped with graduation mark, is equipped at the top of probe tube
Siphunculus, the interior diameter length setting of siphunculus are greater than the overall diameter length of stop nut, are equipped with hand-held device on probe tube.
Preferably, it sets on the hand-held device there are two the fixed plate that is symmetric, is equipped between two fixed plates
Handle, fixed plate are fixed with fixed column by second bearing seat rotation, and fixed column is fixed on probe tube, and fixed column lower end is consolidated
Spacer pin is interspersed on fixed board.
Preferably, the handle is equipped with antiskid thread pad.
Preferably, the spacer pin is made of threaded rod and position-arresting disk, is fixed with antiskid plate, antiskid plate on the inside of threaded rod
Inside is fixed with the anti-skid bulge of array distribution.
Compared with prior art, the beneficial effects of the present invention are:
(1), the separate type nut that average rate assists out sampling device to be equipped with closes up to form a complete spiral shell after being squeezed
Mother, then realized with threaded rod screw-driven and at the uniform velocity go out sample, auxiliary improves the accuracy of processing sample；
(2), stop nut can adjust the position on threaded rod, and when sampling can cooperate average rate that sampling device is assisted out to limit,
So as to quantitative sampling.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the microorganism quantitative sampling device of medical detection of the present invention.
Fig. 2 is a kind of schematic diagram of internal structure of the microorganism quantitative sampling device of medical detection of the present invention.
Fig. 3 is the structural schematic diagram of probe tube in a kind of microorganism quantitative sampling device of medical detection of the present invention.
Fig. 4 is the structural schematic diagram of hand-held device in a kind of microorganism quantitative sampling device of medical detection of the present invention.
Fig. 5 is the enlarged structure schematic diagram in a kind of microorganism quantitative sampling device of medical detection of the present invention at A.
Fig. 6 is the structural representation of separate type nut in a kind of microorganism quantitative sampling device of medical detection of the present invention
Figure.
In figure: 1- hand-held device, 2- average rate assist out sampling device, 3- probe tube, 4- glass wall, 5- threaded rod, 6- siphunculus,
7- stop nut, 8- first bearing seat, 9- pressing plate, 21- limited post, 22- connecting rod, 23- pressing plate, 24- limit spring, 25-
Separate type nut, 101- handle, 102- fixed plate, 103- fixed column, 104- second bearing seat, 105- spacer pin, 251- left half
The right half-nut ring of nut ring, 252-.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of microorganism quantitative sampling device of medical treatment detection, refering to fig. 1~6.
Embodiment 1
Referring to Fig.2, a kind of microorganism quantitative sampling device of medical treatment detection, including threaded rod 5, the threaded rod 5 pass through
It is through inside probe tube 3, in order at the uniform velocity go out sample, auxiliary improves the accuracy of processing sample, 3 upper end matching thread bar 5 of probe tube
Average rate is installed and assists out sampling device 2, in order to accomplish that stop nut 7, threaded rod 5 can be arranged on threaded rod 5 with quantitative sampling
Top is fixed with draw back plate, and 5 bottom of threaded rod is fixed with pressing plate 9 by first bearing seat 8, and pressing plate 9 is arranged in probe tube 3
Portion.
Embodiment 2
A kind of microorganism quantitative sampling device of medical treatment detection, refering to Fig. 2,5-6, the embodiment of the present invention is in embodiment
It is further limited on the basis of 1, the average rate assists out being symmetrical arranged on sampling device 2 there are two limited post 21, under limited post 21
End is fixed on probe tube 3, and average rate assists out being arranged with separate type nut 25 on sampling device 2, and separate type nut 25 is by left half
Nut ring 251 and right half-nut ring 252 composition, left half-nut ring 251 and the setting of right half-nut ring 252 are separated or are closed,
A connecting rod 22 is respectively fixed at left and right sides of separate type nut 25, the sliding of connecting rod 22 is inserted through limited post 21, limits
It is arranged with limit spring 24 in the connecting rod 22 on 21 right side of column, for 24 left end of limit spring on limited post 21, limit spring 24 is right
End is fixed on pressing plate 23, and pressing plate 23 is fixed in connecting rod 22, and the overall diameter length setting of pressing plate 23 is greater than connecting rod
22 overall diameter length.
Embodiment 3
A kind of microorganism quantitative sampling device of medical treatment detection, refering to fig. 1-2,4, the embodiment of the present invention is in embodiment
On the basis of 1, further, 3 front end face of probe tube is equipped with glass wall 4, and glass wall 4 is equipped with graduation mark, probe tube 3
Top is equipped with siphunculus 6, and the interior diameter length setting of siphunculus 6 is greater than the overall diameter length of stop nut 7, is equipped on probe tube 3
Hand-held device 1.
Further, set on the hand-held device 1 there are two the fixed plate 102 that is symmetric, two fixed plates 102 it
Between handle 101 is installed, handle 101 is equipped with antiskid thread pad, and fixed plate 102 is fixed with by the rotation of second bearing seat 104
Fixed column 103, fixed column 103 are fixed on probe tube 3, are interspersed with spacer pin 105 in the fixed plate 102 of 103 lower end of fixed column,
Spacer pin 105 is made of threaded rod and position-arresting disk, is fixed with antiskid plate on the inside of threaded rod, and array point is fixed with inside antiskid plate
The anti-skid bulge of cloth.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of microorganism quantitative sampling device of medical treatment detection, including threaded rod (5), which is characterized in that the threaded rod
(5) it is internal to be applied in probe tube (3), probe tube (3) upper end matching thread bar (5) is equipped with average rate and assists out sampling device (2), spiral shell
It is arranged on rasp bar (5) stop nut (7), threaded rod (5) bottom is fixed with pressing plate (9), pressing plate by first bearing seat (8)
(9) setting is internal in probe tube (3).
2. a kind of microorganism quantitative sampling device of medical detection according to claim 1, which is characterized in that the spiral shell
Draw back plate is fixed at the top of rasp bar (5).
3. a kind of microorganism quantitative sampling device of medical detection according to claim 1, which is characterized in that described equal
Speed assists out being symmetrical arranged on sampling device (2) there are two limited post (21), and limited post (21) lower end is fixed on probe tube (3),
Average rate assists out being arranged on sampling device (2) separate type nut (25), is respectively fixed with one at left and right sides of separate type nut (25)
A connecting rod (22), connecting rod (22) sliding are inserted through limited post (21), cover in the connecting rod (22) on the right side of limited post (21)
Equipped with limit spring (24), on limited post (21), limit spring (24) right end is fixed on pressing plate for limit spring (24) left end
(23), pressing plate (23) is fixed on connecting rod (22).
4. a kind of microorganism quantitative sampling device of medical detection according to claim 3, which is characterized in that described point
It is made of from formula nut (25) left half-nut ring (251) and right half-nut ring (252).
5. a kind of microorganism quantitative sampling device of medical detection according to claim 3, which is characterized in that described to press
The overall diameter length setting of pressing plate (23) is greater than the overall diameter length of connecting rod (22).
6. a kind of microorganism quantitative sampling device of medical detection according to claim 1, which is characterized in that described to take
Sample pipe (3) front end face is equipped with glass wall (4), and glass wall (4) is equipped with graduation mark, is equipped with siphunculus (6) at the top of probe tube (3),
The interior diameter length setting of siphunculus (6) is greater than the overall diameter length of stop nut (7), and probe tube is equipped with hand-held device on (3)
(1)。
7. a kind of microorganism quantitative sampling device of medical detection according to claim 6, which is characterized in that the hand
The fixed plate (102) being symmetric there are two setting on device (1) is held, handle is installed between two fixed plates (102)
(101), fixed plate (102) is fixed with fixed column (103) by second bearing seat (104) rotation, and fixed column (103), which is fixed on, to be taken
On sample pipe (3), spacer pin (105) are interspersed in the fixed plate (102) of fixed column (103) lower end.
8. a kind of microorganism quantitative sampling device of medical detection according to claim 7, which is characterized in that described to hold
(101) are equipped with antiskid thread pad.
9. a kind of microorganism quantitative sampling device of medical detection according to claim 7, which is characterized in that the limit
Position pin (105) is made of threaded rod and position-arresting disk, is fixed with antiskid plate on the inside of threaded rod, and array point is fixed with inside antiskid plate
The anti-skid bulge of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313262.8A CN109342115A (en) | 2018-11-06 | 2018-11-06 | A kind of microorganism quantitative sampling device of medical treatment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313262.8A CN109342115A (en) | 2018-11-06 | 2018-11-06 | A kind of microorganism quantitative sampling device of medical treatment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109342115A true CN109342115A (en) | 2019-02-15 |
Family
ID=65313572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313262.8A Pending CN109342115A (en) | 2018-11-06 | 2018-11-06 | A kind of microorganism quantitative sampling device of medical treatment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109342115A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010007270A (en) * | 2008-06-25 | 2010-01-14 | Sekisui House Ltd | Ground sampling device |
| CN103115798A (en) * | 2011-11-17 | 2013-05-22 | 中国科学院海洋研究所 | Visible and controllable overlong gravity piston type sampling system in deep water |
| CN204988775U (en) * | 2015-09-15 | 2016-01-20 | 湖南润丰达生态环境科技有限公司 | Device that fetches earth that is used for soil measuring in surveying soil fertilization |
| CN206593905U (en) * | 2017-03-13 | 2017-10-27 | 中华人民共和国烟台出入境检验检疫局 | A kind of micro-sampler for medical inspection |
| CN207095894U (en) * | 2017-08-31 | 2018-03-13 | 中国水利水电科学研究院 | Determining soil moisture sampler |
| CN207923508U (en) * | 2018-03-28 | 2018-09-28 | 郑州大学 | A kind of ground sampler |
-
2018
- 2018-11-06 CN CN201811313262.8A patent/CN109342115A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010007270A (en) * | 2008-06-25 | 2010-01-14 | Sekisui House Ltd | Ground sampling device |
| CN103115798A (en) * | 2011-11-17 | 2013-05-22 | 中国科学院海洋研究所 | Visible and controllable overlong gravity piston type sampling system in deep water |
| CN204988775U (en) * | 2015-09-15 | 2016-01-20 | 湖南润丰达生态环境科技有限公司 | Device that fetches earth that is used for soil measuring in surveying soil fertilization |
| CN206593905U (en) * | 2017-03-13 | 2017-10-27 | 中华人民共和国烟台出入境检验检疫局 | A kind of micro-sampler for medical inspection |
| CN207095894U (en) * | 2017-08-31 | 2018-03-13 | 中国水利水电科学研究院 | Determining soil moisture sampler |
| CN207923508U (en) * | 2018-03-28 | 2018-09-28 | 郑州大学 | A kind of ground sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Chandra et al. | Promising roles of alternative medicine and plant-based nanotechnology as remedies for urinary tract infections | |
| CN104107464B (en) | Medical urine drainage device | |
| Krishnakumar et al. | Antimicrobial susceptibility pattern of extended spectrum of beta lactamase (ESBL) producing uropathogens from pregnant women | |
| CN109342115A (en) | A kind of microorganism quantitative sampling device of medical treatment detection | |
| CN102600276B (en) | Traditional Chinese medicine compound capable of eliminating drug resistance of escherichia coli as well as preparation method and application thereof | |
| Wong | Early diagnosis of tuberculous pleural effusion: apart from pleural fluid adenosine deaminase, pleural biopsy still has a role | |
| CN101940698B (en) | Drug combination for eliminating neisseria gonorrhoeae resistance plasmids and preparation method thereof | |
| CN218889882U (en) | Nursing device | |
| Bhattacharya et al. | Spectrum of Pulmonary and ExtraPulmonary Tuberculosis: A Retrospective Study from Northeast India | |
| CN109549626A (en) | A kind of reproduction visual examination instrument | |
| CN208076230U (en) | A kind of gynaecology urine sampler | |
| Berdichevsky et al. | Clinical evaluation of uropathogen selection in vivo | |
| Krebs et al. | Salmonella prostatitis in a man with spinal cord injury | |
| CN209102437U (en) | A kind of Biopreparate detection sampler | |
| MHANGO | CHARACTERIZATION OF PLASMID MEDIATED ANTIBIOTIC RESISTANCE AND ANTIMICROBIAL ACTIVITY OF PROPOLIS IN CLINICAL ISOLATES FROM PRETERM PRELABOUR RUPTURE OF MEMBRANE (PPROM) PATIENTS | |
| Tortosa Valiente et al. | Antibiotic susceptibility of enterobacteriaceae strains isolated from urinary tract infections | |
| Auma | Prevalence of CTXM gene in isolates of enterobacteriaceae collected from the Microbiology Laboratory | |
| Ssebaggala | Detection of NDM and OXA 48 genes in E. coli and K. pneumoniae isolates from Mulago National Referral Hospital. | |
| Amsadef | urinary tract infection | |
| 程北京 | Urinary metabolites of Phthalate esters in Chinese elderly: Concentrations, profiles, exposure and cumulative risk assessment | |
| Naboka et al. | Antimicrobial resistance of uropathogens in patients with acute obstructive pyelonephritis | |
| HU et al. | Genetic damage and early health effects by chromate based on exposure assessment | |
| CN104849099B (en) | A kind of sampler | |
| Kagami et al. | A62 CLINICAL ASPECTS OF CAP, HCAP, HAP, AND VAP: An Analysis Of 58 Cases Of Community-Acquired Lung Abscess Whose Pathogen Was Microbiologically Confirmed By Transthoracic Needle Aspiration | |
| CN204293168U (en) | A kind of blood sample high-efficiency 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |