CN110456048A - Multi-functional excrement acquisition and detection device - Google Patents
Multi-functional excrement acquisition and detection device Download PDFInfo
- Publication number
- CN110456048A CN110456048A CN201910853152.9A CN201910853152A CN110456048A CN 110456048 A CN110456048 A CN 110456048A CN 201910853152 A CN201910853152 A CN 201910853152A CN 110456048 A CN110456048 A CN 110456048A
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- receiving tray
- main body
- body container
- sealing
- form receiving
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 238000012360 testing method Methods 0.000 claims abstract description 84
- 238000005070 sampling Methods 0.000 claims abstract description 62
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000002550 fecal effect Effects 0.000 abstract description 4
- 238000004090 dissolution Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 239000000427 antigen Substances 0.000 description 5
- 102000036639 antigens Human genes 0.000 description 5
- 108091007433 antigens Proteins 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 241000701161 unidentified adenovirus Species 0.000 description 3
- 208000012671 Gastrointestinal haemorrhages Diseases 0.000 description 2
- 241000590002 Helicobacter pylori Species 0.000 description 2
- 241000702670 Rotavirus Species 0.000 description 2
- 102000002070 Transferrins Human genes 0.000 description 2
- 108010015865 Transferrins Proteins 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 229940037467 helicobacter pylori Drugs 0.000 description 2
- 208000010370 Adenoviridae Infections Diseases 0.000 description 1
- 206010060931 Adenovirus infection Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 241000589989 Helicobacter Species 0.000 description 1
- 206010019375 Helicobacter infections Diseases 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 206010067470 Rotavirus infection Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000011589 adenoviridae infectious disease Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 201000005917 gastric ulcer Diseases 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/528—Atypical element structures, e.g. gloves, rods, tampons, toilet paper
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5302—Apparatus specially adapted for immunological test procedures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a kind of acquisition of Multi-functional excrement and detection devices, including main body container pipe (4), guide base (8), sampling mechanism (3), form receiving tray (2), protective shell (1)；The main body container pipe (4) includes solution cavity (41) and test strips chamber (42), and the main body container pipe (4) is mounted on above the guide base (8).The present invention has the multiple functions such as fecal sample acquisition, dissolution, the detection of multinomial colloidal gold strip, privacy of user protection simultaneously；For the present invention by designing openable form receiving tray lid and can be put into the test paper slot of multiple test paper, user can independently install multiple test paper to test paper slot, and the autonomous combination of a variety of detections may be implemented；From the circular tube chamber of main body container pipe test paper slot is flowed to, it can be achieved that operating process is easier by controlling solution with rotary switch, avoids detection failure caused by maloperation；The present invention can protect privacy of user by protective shell.
Description
Technical field
The present invention relates to medical instrument more particularly to a kind of acquisition of Multi-functional excrement and detection devices.
Background technique
Excrement detection can be used for a variety of disease auxiliary diagnosis, and such as: hemorrhage of digestive tract can be caused by a variety of diseases, pass through detection
Hemoglobin or transferrins in excrement, are checked for whether subject hemorrhage of digestive tract occurs；Helicobacter pylori is
A kind of Grain-negative helicobacter parasitizing people's stomach lining, it is related with the generation of a variety of enterogastric diseases such as gastric cancer, gastric ulcer etc.,
Pass through the helicobacter pylori related antigen in detection excrement, it can be determined that whether subject there are helicobacter pylori infections；Colyliform disease
Poison and adenovirus are to lead to the major reason of baby diarrhea, by detecting rotavirus/adenovirus related antigen in excrement,
It may determine that whether subject has rotavirus/adenovirus infection.Currently, excrement detection usually requires subject for collecting dung
Afterwards, medical worker is transferred to carry out the detection of respective item.For wishing through excrement detection progress enterogastric diseases screening and carefully
Bacterium, virus infection crowd, need to take a significant amount of time and hospital gone to be checked, and be not to have awareness of defecation at any time, cause
Excrement detection compliance is low, and it is high to abandon inspection rate.Therefore, a kind of convenient and fast auxiliary detection device is developed, realizes the self-test of subject house,
The compliance accordingly detected can be greatly improved.
A kind of stool sampling is disclosed in patent CN201710078782.4 and is occulted blood detects integrated apparatus, the device
By lid, main body container seal pipe, limited block, piston, test paper clamp bar slot seat, diaphragm seal, pedestal, adopts just stick and form.Adopt just stick
It is fixed on lid, turns back to main body container seal pipe after adopting just stick acquisition excrement, rocking makes excrement be substantially dissolved in container sealing
In pipe solution, unload lower position block, press down the lid to bottom, will be pushed away under piston by adopting just stick, puncture diaphragm seal so that solution into
Enter pedestal to contact with test strips, carries out fecal occult blood detection.The device is by the sampling of excrement and occults blood and detects integration, however should
Device can only detect the single project of stool occult blood, cannot achieve according to user's needs, independently select detection project；The device detected
Operating procedure is more in journey, easy to operate by mistake；The device can not carry out secret protection to user's testing result；Since excrement dissolution is molten
In same device, test strips are easy preferably keep its drying for liquid and test strips, and colloidal gold strip is easy to cause to lose
Effect, influences the accuracy and validity of testing result.
Summary of the invention
Goal of the invention: in view of the above problems, the present invention provides a kind of acquisition of Multi-functional excrement and detection device, collection excrement is adopted
Integrate with a variety of detection projects, easy to operate, convenient and efficient, it can be achieved that house self-test, unique protective shell design is available
In protection privacy of user.
Technical solution:
A kind of acquisition of Multi-functional excrement and detection device, including main body container pipe, guide base, sampling mechanism, form receiving tray；
Main body container pipe includes solution cavity and test strips chamber, and main body container pipe is mounted on above guide base；
Guide base includes guide base shell, solution receiving slit and sliding slot switch；Guide base shell is installed on master
Below the solution cavity of body container tube, top is equipped with round boss and protrudes into solution cavity and be connected to solution cavity；In round boss
Center is equipped with through-hole, is sealed in through-hole by sealing-plug, sealing-plug is mounted on sealing-plug support portion；Solution receiving slit
Including the switch mounting table that groove and one side are installed, groove is set to below the test strips chamber of main body container pipe, and and test paper
The connection of chamber；Switch mounting table rotated down is equipped with sliding slot switch, and top is equipped with switch by leakproof silica gel necklace and passes
Dynamic portion, sliding slot switch are fixedly connected with switch driving section；Several jacking blocks, the upper surface of jacking block are installed at the top of switch driving section
For inclined surface or helicoid；The bottom of sealing-plug support portion is equipped with the cooperation of cooperation corresponding with the jacking block at the top of switch driving section
Block, sealing-plug support portion are fitted on switch driving section；
Form receiving tray is string configuration, and form receiving tray setting is intracavitary in test strips；The length of form receiving tray is longer than main body container pipe
The length of middle test strips chamber；The examination of the test strips for accommodating detection disparity items of several strips is provided in form receiving tray
Paper groove；
Sampling structure includes that handle, sealing, sampling rod and sampling screw thread, handle, at its lower end are arranged sealing, are sealing
Subordinate end center extends to form sampling rod away from handle orientations, is equipped with sampling screw thread in sampling rod end；Sampling rod and close
The sum of the height in envelope portion is less than the height of solution cavity in main body container pipe；Sealing is matched with solution cavity top and is sealed.
Separate in the middle position of solution cavity equipped with arc, the middle position of partition offers the diameter of aperture and sampling rod
Corresponding circular hole, when being put into solution cavity after sampling mechanism sampling, by circular hole, circular hole strikes off the sampling rod of sampling mechanism
Extra excrement in the sampling thread surface of sampling rod end.
Position corresponding with the circular hole opened up among partition is equipped with sealing ring on sampling rod, passes through circular hole and sealing ring
Cooperatively form secondary seal.
The rectangular opening communicated with the test paper slot being arranged in form receiving tray is offered at the top of form receiving tray, user passes through rectangular opening
Test strips are put into test paper slot.
It is equipped with being matched at the top of form receiving tray above form receiving tray to cover the form receiving tray lid at the top of form receiving tray.
The fixture block that horizontal direction extends is equipped at the top of form receiving tray, fixture block is mounted on the test paper of main body container pipe in form receiving tray
When item is intracavitary, limit to form receiving tray, when the test strips chamber that form receiving tray is mounted on main body container pipe carries out test paper detection, solution
Liquid levels in receiving slit are lower than test paper MAX line.
Solution cavity is circular cylindrical cavity, and test strips chamber is strip semiellipse cavity.
The shape of the round boss of guide base shell and the shape of solution cavity are consistent, the shape of solution receiving slit groove with
The shape of test strips chamber is consistent.
It is additionally provided with protective shell, protective shell is set in outside main body container pipe, and lower end and guide base fit closely.
A cyclic structure is arranged in junction between protective shell and guide base.
The utility model has the advantages that
1, the present invention has fecal sample acquisition, dissolution, the detection of multinomial colloidal gold strip, privacy of user protection etc. simultaneously
Multiple functions；For the present invention by designing openable form receiving tray lid and can be put into the test paper slot of multiple test paper, user can be to
Test paper slot independently installs multiple test paper, and the autonomous combination of a variety of detections may be implemented；Colloid gold test paper is separated with detection device, is avoided
Because test paper caused by solution evaporation in solution cavity fails.
2, the present invention controls sampling quantity by the screw type lines of sampling rod, convenient for operation；After sampling rod retrieval device,
Sample can be realized and detect the mixing of liquid, without other operations, avoiding plugging repeatedly causes excrement to be measured to ooze out.
3, the present invention by with rotary switch control solution from the circular tube chamber of main body container pipe flow to test paper slot, it can be achieved that
Operating process is easier, avoids detection failure caused by maloperation；And testing result is covered by increasing protective shell, it protects
Privacy of user.
Detailed description of the invention
Fig. 1 is Multi-functional excrement acquisition and structure of the detecting device schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of main body container pipe in the present invention；
Fig. 3 is the mounting structure schematic diagram of form receiving tray in the present invention；
Fig. 4 is the structural schematic diagram of sampling mechanism in the present invention；
Fig. 5 is the structural schematic diagram of guide base in the present invention；
Fig. 6 is the structural schematic diagram of the hole position in the present invention.
Wherein, 1 it is protective shell, 2 be form receiving tray, 21 be rectangular opening, 22 be test paper slot, 23 be form receiving tray lid, 3 is sampling
Mechanism, 31 be handle, 32 be sealing, 33 be sampling rod, 331 be sealing ring, 34 be sampling screw thread, container tube, 41 based on 4
It is partition for solution cavity, 411,42 be test strips chamber, 5 be sealing-plug, 6 be leakproof silica gel necklace, 7 is sliding slot switch, 8 to lead
Stream pedestal, 81 be solution receiving slit, 82 be guide base shell, 83 be screw, 84 be hole, 9 be switch driving section, 10 be close
Blocking support portion.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Fig. 1 is Multi-functional excrement acquisition and structure of the detecting device schematic diagram of the invention.As shown in Figure 1, of the invention is more
Function feces collection and detection device include main body container pipe 4, guide base 8, sampling mechanism 3 and form receiving tray 2；Main body container
Pipe 4 includes solution cavity 41 and test strips chamber 42, as shown in Figure 2.In the present invention, solution cavity 41 is circular cylindrical cavity, test strips
Chamber 42 is strip semiellipse cavity；Main body container pipe 4 is mounted on 8 top of guide base, guide base 8 and main body container pipe 4
Between using ultrasonic welding technique be sealed welding.
Fig. 5 is the structural schematic diagram of guide base in the present invention.As shown in figure 5, guide base 8 includes guide base shell
82, sealing-plug 5, leakproof silica gel necklace 6, sliding slot switch 7, solution receiving slit 81, switch driving section 9, sealing-plug support portion 10.It leads
Stream base shell 82 is installed on 41 lower section of solution cavity of main body container pipe 4, and top is equipped with round boss and protrudes into solution cavity 41
It is connected to solution cavity 41；It is equipped with through-hole at round boss center, is sealed in through-hole by sealing-plug 5, sealing-plug 5 is installed
On sealing-plug support portion 10；Cooperated by through-hole and sealing-plug 5, it can be achieved that being sealed to solution cavity 41；Solution receiving slit 81 with
Guide base shell 82 is adapted to, and is sealed welding by ultrasonic welding technique；Solution receiving slit 81 includes integrated design
Groove and switch mounting table, groove be set to the lower section of test strips chamber 42 of main body container pipe 4, and be connected to test strips chamber 42；
Switch mounting table is equipped with screw hole, is rotatably equipped with sliding slot switch 7 below, and top is equipped with by leakproof silica gel necklace 6
Driving section 9 is switched, sliding slot switch 7 is fixedly connected by screw 83 with switch driving section 9；It is equipped at the top of switch driving section 9
Several jacking blocks, the upper surface of jacking block are inclined surface or helicoid；The bottom of sealing-plug support portion 10 is equipped with pushes up with switch driving section 9
The coordinating block of the corresponding cooperation of the jacking block in portion, sealing-plug support portion 10 are fitted on switch driving section 9.In the present invention,
Sliding slot switch 7 to be stirred, drives switch driving section 9 to rotate by sliding slot switch 7, switch driving section 9 passes through jacking block rotation thereon,
The coordinating block that 10 bottom of sealing-plug support portion is arranged is jacked up upwards, so that sealing-plug support portion 10 and sealing-plug 5 be pushed up upwards
It rises, so that the liquid in solution cavity can flow into the space that both solution receiving slit 81 and guide base shell 82 are formed, is leading
The groove side of stream base shell 82 towards solution receiving slit 81 is provided with hole 84, flows into 81 groove of solution receiving slit for liquid
In, and then contacted with the test strips in shown test paper slot 22.Leakproof silica gel necklace 6 is applied to switch driving section 9 and solution receives
Sealing between slot 81, liquid flows out when preventing sliding slot switch 7 from rotating.
Fig. 3 is the mounting structure schematic diagram of form receiving tray in the present invention.As shown in figure 3, form receiving tray 2 is string configuration, examination
Paper frame 2 is arranged in test strips chamber 42；The length of form receiving tray 2 is longer than the length of test strips chamber 42 in main body container pipe 4；In test paper
The test paper slot 22 of several strips is provided on frame 2, for accommodating the colloidal gold strip of detection disparity items；In form receiving tray 2
Top offer the rectangular opening 21 communicated with the test paper slot 22 being arranged in form receiving tray 2, user can will be tried by rectangular opening 21
Paper slip is put into test paper slot 22；Form receiving tray 2 can take out test strips chamber 42 from main body container pipe 4, and user can be by by reagent strip
Tiling is put into test paper slot 22；The form receiving tray lid 23 for being equipped with above form receiving tray 2 and being matched at the top of form receiving tray 2, for covering
2 top of form receiving tray after form receiving tray lid 23 turns over, can be put into test strips by the rectangular opening 21 at 2 top of form receiving tray.In the present invention
In, the fixture block that horizontal direction extends is equipped at the top of form receiving tray 2, fixture block is mounted on the test paper of main body container pipe 4 in form receiving tray 2
When in chamber 42, the limit to form receiving tray 2 is realized.It is tried in the test strips chamber 42 that form receiving tray 2 is mounted on main body container pipe 4
When paper detects, test paper with the liquid of solution receiving slit 81 by contacting, but liquid level is lower than test paper MAX line.
Fig. 4 is the structural schematic diagram of sampling mechanism in the present invention.As shown in Fig. 2, sampling structure 3 includes handle 31, sealing
Portion 32, sampling rod 33, sealing ring 331 and sampling screw thread 34, handle 31 are cylindrical handle, and lower end is equipped with sealing 32,
Sampling rod 33 is extended to form away from 31 direction of handle at 32 lower end center of sealing, is equipped with sampling spiral shell in 33 end of sampling rod
Line 34；The sum of height of sampling rod 33 and sealing 32 is less than the height of solution cavity 41 in main body container pipe 4.In solution cavity 41
Middle position is equipped with arc partition 411, and the middle position for separating 411 offers aperture circle corresponding with the diameter of sampling rod 33
Hole, when sampling mechanism 3 is placed in solution cavity 41, the sampling rod 33 of sampling mechanism 3 passes through circular hole, the sampling screw thread of end
Extra excrement can be struck off by circular hole on 34 surfaces；Sealing ring 331 is located on sampling rod 33 and separates the circular hole opened up among 411
Corresponding position cooperatively forms secondary seal by circular hole and sealing ring 331, prevents excrement from leaking outside.Meanwhile sealing 32 with
41 top of solution cavity, which matches, to be sealed, to avoid the content leaks in solution cavity 41.
In the present invention, it is additionally provided with protective shell 1, protective shell 1 is set in outside main body container pipe 4, lower end and water conservancy diversion bottom
Seat 8 fits closely, and can not only hide testing result, protects privacy of user, while playing a protective role to whole device.It protects
A settable cyclic structure 11 is between protective case 1 and guide base 8 to increase aesthetics.
Working principle of the present invention is as follows:
(1) protective shell 1 is removed；
(2) form receiving tray lid 23 is opened, by Heliobacter pylori antigen to be checked, wheel virus antigen, Adenovirus Antigen, just
It occults blood, a test strip in the test strip of projects such as transferrins or the combination of multiple test strips are put into test paper
In slot 22 (can also be by taking out the test paper that test paper is placed in form receiving tray or adjustment is not properly placed)；
(3) sampling mechanism 3 is taken out, acquires fecal sample with the sampling screw thread 34 of 33 end of sampling rod；
(4) sampling mechanism 3 is turned back in the solution cavity 41 of main body container pipe 4, then roll whole device vertically, makes
Excrement on sampling screw thread 34 is substantially dissolved in the solution in solution cavity 41；
(5) the sliding slot switch 7 of 8 bottom of rotating flow guidance pedestal is jacked up sealing-plug 5 by sealing-plug support portion 10, so that
Solution in solution cavity 41 flow to solution receiving slit 81, contacts with the test strips in test paper slot 22；
(6) it stands, observes test strips result at the appointed time；
(7) protective shell 1 is covered, is abandoned after achieving the purpose that masking.
The preferred embodiment of the present invention has been described above in detail, but during present invention is not limited to the embodiments described above
Detail can carry out a variety of equivalents to technical solution of the present invention (in full within the scope of the technical concept of the present invention
Amount, shape, position etc.), these equivalents all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of acquisition of Multi-functional excrement and detection device, it is characterised in that: including main body container pipe (4), guide base (8),
Sampling mechanism (3), form receiving tray (2)；The main body container pipe (4) includes solution cavity (41) and test strips chamber (42), the main body
Container tube (4) is mounted on above the guide base (8)；
The guide base (8) includes guide base shell (82), solution receiving slit (81) and sliding slot switch (7)；It is described to lead
Stream base shell (82) is installed below the main body container pipe (4), and top is equipped with round boss and protrudes into the solution cavity
(41) it is connected in and with the solution cavity (41)；It is equipped with through-hole at the round boss center, passes through sealing in the through-hole
Plug (5) is sealed, and the sealing-plug (5) is mounted on sealing-plug support portion (10)；The solution receiving slit (81) includes recessed
Slot and the switch mounting table of one side installation, the groove are set to the test strips chamber (42) of the main body container pipe (4)
Lower section, and be connected to the test strips chamber (42)；The switch mounting table rotated down is equipped with sliding slot switch (7), top
Switch driving section (9) is installed by leakproof silica gel necklace (6), the sliding slot switch (7) and the switch driving section (9) are fixed
Connection；Several jacking blocks are installed at the top of the switch driving section (9), the upper surface of the jacking block is inclined surface or helicoid；
The bottom of the sealing-plug support portion (10) is equipped with the cooperation of cooperation corresponding with the jacking block at the top of switch driving section (9)
Block, the sealing-plug support portion (10) are fitted on the switch driving section (9)；
The form receiving tray (2) is string configuration, and form receiving tray (2) setting is in the test strips chamber (42)；The test paper
The length of frame (2) is longer than the length of test strips chamber (42) described in the main body container pipe (4)；It is set on the form receiving tray (2)
It is equipped with the test paper slot (22) of the test strips for accommodating detection disparity items of several strips；
The sampling structure (3) includes handle (31), sealing (32), sampling rod (33) and sampling screw thread (34), the hand
The sealing (32) is arranged in handle (31) lower end, at the sealing (32) lower end center away from the handle (31) direction
The sampling rod (33) are extended to form, are equipped with sampling screw thread (34) in the sampling rod (33) end；The sampling rod (33) and
The sum of height of the sealing (32) is less than the height of solution cavity (41) described in the main body container pipe (4)；The sealing
Portion (32) matches with the solution cavity (41) top and is sealed.
2. Multi-functional excrement acquisition according to claim 1 and detection device, it is characterised in that: in the solution cavity (41)
Middle position be equipped with arc partition (411), it is described partition (411) middle position offer aperture and the sampling rod (33)
The corresponding circular hole of diameter, the sampling mechanism (3) sampling after be put into the solution cavity (41) it is interior when, the sampling mechanism
(3) the sampling rod (33) strikes off the sampling screw thread (34) of the sampling rod (33) end by the circular hole, the circular hole
Extra excrement on surface.
3. Multi-functional excrement acquisition according to claim 1 and detection device, it is characterised in that: in the sampling rod (33)
Upper position corresponding with circular hole that is opening up among the partition (411) is equipped with the sealing ring (331), by the circular hole and
The sealing ring (331) cooperatively forms secondary seal.
4. Multi-functional excrement acquisition according to claim 1 and detection device, it is characterised in that: in the form receiving tray (2)
Top offer the rectangular opening (21) communicated with the test paper slot (22) being arranged on the form receiving tray (2), user passes through the square
Test strips are put into the test paper slot (22) by shape hole (21).
5. Multi-functional excrement acquisition according to claim 1 and detection device, it is characterised in that: in the form receiving tray (2)
Top is equipped with and matches at the top of the form receiving tray (2) to cover the form receiving tray lid (23) at the top of the form receiving tray (2).
6. Multi-functional excrement acquisition according to claim 1 and detection device, it is characterised in that: in the form receiving tray (2)
Top is equipped with the fixture block that horizontal direction extends, and the fixture block is mounted on the examination of the main body container pipe (4) in the form receiving tray (2)
When paper slip chamber (42) is interior, limit to the form receiving tray (2) is mounted on the main body container pipe (4) in the form receiving tray (2)
When test strips chamber (42) carries out test paper detection, the liquid levels in the solution receiving slit (81) are lower than test paper MAX line.
7. Multi-functional excrement according to claim 1 acquisition and detection device, it is characterised in that: the solution cavity (41) is
Circular cylindrical cavity, the test strips chamber (42) are strip semiellipse cavity.
8. Multi-functional excrement acquisition according to claim 1 and detection device, it is characterised in that: the guide base shell
(82) shape of round boss is consistent with the shape of the solution cavity (41), the shape of solution receiving slit (81) groove with
The shape of the test strips chamber (42) is consistent.
9. Multi-functional excrement acquisition according to claim 1 and detection device, it is characterised in that: it is additionally provided with protective shell (1),
The protective shell (1) is set in main body container pipe (4) outside, and lower end is fitted closely with the guide base (8).
10. Multi-functional excrement acquisition according to claim 9 and detection device, it is characterised in that: in the protective shell (1)
A cyclic structure (11) are arranged in junction between the guide base (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910853152.9A CN110456048B (en) | 2019-09-10 | 2019-09-10 | Multifunctional fecal collecting and detecting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910853152.9A CN110456048B (en) | 2019-09-10 | 2019-09-10 | Multifunctional fecal collecting and detecting device |
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| CN110456048B CN110456048B (en) | 2024-05-10 |
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| CN201910853152.9A Active CN110456048B (en) | 2019-09-10 | 2019-09-10 | Multifunctional fecal collecting and detecting device |
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| CN110736841A (en) * | 2019-11-19 | 2020-01-31 | 江苏元丞生物科技有限公司 | integration device for rapidly detecting fecal transferrin and detection method |
| CN113899733A (en) * | 2021-09-30 | 2022-01-07 | 江苏鱼跃医疗设备股份有限公司 | Sampling detection device |
| WO2023221392A1 (en) * | 2022-05-17 | 2023-11-23 | 杭州奥泰生物技术股份有限公司 | Fecal sampling and testing device |
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