CN110220900A - A kind of breast milk calcium test device - Google Patents
A kind of breast milk calcium test device Download PDFInfo
- Publication number
- CN110220900A CN110220900A CN201910687121.0A CN201910687121A CN110220900A CN 110220900 A CN110220900 A CN 110220900A CN 201910687121 A CN201910687121 A CN 201910687121A CN 110220900 A CN110220900 A CN 110220900A
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- China
- Prior art keywords
- wheel rotor
- fixed
- titrant
- installation set
- reaction tube
- Prior art date
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- 239000011575 calcium Substances 0.000 title claims abstract description 26
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 26
- 210000004251 human milk Anatomy 0.000 title claims abstract description 26
- 235000020256 human milk Nutrition 0.000 title claims abstract description 26
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 54
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 230000008676 import Effects 0.000 claims description 27
- 239000003814 drug Substances 0.000 claims description 22
- 229940079593 drug Drugs 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 4
- 229910001424 calcium ion Inorganic materials 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- VADKRMSMGWJZCF-UHFFFAOYSA-N 2-bromophenol Chemical compound OC1=CC=CC=C1Br VADKRMSMGWJZCF-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 206010006956 Calcium deficiency Diseases 0.000 description 1
- 102000005701 Calcium-Binding Proteins Human genes 0.000 description 1
- 108010045403 Calcium-Binding Proteins Proteins 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000246358 Thymus Species 0.000 description 1
- 235000007303 Thymus vulgaris Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- DEGAKNSWVGKMLS-UHFFFAOYSA-N calcein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC(CN(CC(O)=O)CC(O)=O)=C(O)C=C1OC1=C2C=C(CN(CC(O)=O)CC(=O)O)C(O)=C1 DEGAKNSWVGKMLS-UHFFFAOYSA-N 0.000 description 1
- -1 calcium carboxylate Chemical class 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- ZQWICJYATMSSSD-UHFFFAOYSA-M chembl2028584 Chemical compound [Na+].C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3O)=C(O)C=C(S([O-])(=O)=O)C2=C1 ZQWICJYATMSSSD-UHFFFAOYSA-M 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229940009662 edetate Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229960002378 oftasceine Drugs 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910001753 sapphirine Inorganic materials 0.000 description 1
- 239000001585 thymus vulgaris Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000002485 urinary effect 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a kind of breast milk calcium test device, one end of snorkel is equipped with rubber pneumatic bag, and wheel rotor installation set one and wheel rotor installation set two are provided on snorkel；The bottom end of wheel rotor installation set one is fixed with reaction tube, and wheel rotor one is provided in wheel rotor installation set one, and inserting is fixed with shaft on wheel rotor one, and the lower end of shaft is extend into reaction tube；Wheel rotor two is provided in wheel rotor installation set two, the top of wheel rotor installation set two is equipped with sample containing box；The bottom end of wheel rotor installation set two is communicated with communicating pipe, and the other end of communicating pipe is connected to reaction tube；The bottom end of reaction tube offers leakage fluid dram, and leakage fluid dram rubber stopper has been stoppered on leakage fluid dram；It is fixed with fixed ring on the lateral wall of reaction tube, multiple supporting legs, the bottom end of supporting leg and ground face contact are fixed in fixed ring.The invention has the advantages that simplifying the step in measurement process and shortening the waiting time of mother baby.
Description
Technical field
The present invention relates to test equipment technical fields, more specifically, being related to a kind of breast milk calcium test device.
Background technique
Breast milk is most natural, most safe, the most complete natural food of baby development, it, which contains needed for baby development, owns
Nutrition and antibody；Calcium and phosphorus abundant can make the not only high but also strong of baby's length.Since the calcium content in breast milk is particularly significant, breast milk
Middle calcium content is too low, baby's calcium deficiency；Calcium content is excessively high in breast milk, baby's high calcium；Calcium content is moderate in breast milk, infantile health drift
It is bright；It can be seen that the importance of breast milk calcium.
Authorization Notice No. is CN206095953U, and application No. is the Chinese patents of CN201621126615.X to disclose one
Kind breast milk calcium/urinary calcium test kit is suitable for home use although this device can test the content of breast milk calcium；But it needs
It wants specific container quantitatively to measure tested breast milk sample, and the color developing agent of this device and buffer are bonded on tube wall, shows
So belong to disposable product, two test tubes waste；And by oneself unprofessional measurement, there are the risks of operation error.
Therefore need to research and develop a kind of breast milk calcium test device being suitble in Branch Clinic test；Both it can be convenient the measurement of mother baby,
Waste will not be generated again, and is measured by doctor, and the risk of operation error is avoided.
Summary of the invention
For disadvantages described above, the present invention provides a kind of breast milk calcium test device.
To achieve the above object, the invention adopts the following technical scheme:
A kind of breast milk calcium test device, including snorkel, one end of the snorkel are equipped with rubber pneumatic bag, are arranged on snorkel
There are wheel rotor installation set one and wheel rotor installation set two, snorkel and wheel rotor installation set one and wheel rotor installation set
Two connections, wherein wheel rotor installation set one is arranged between rubber pneumatic bag and wheel rotor installation set two；The wheel rotor
The bottom end of installation set one is fixed with reaction tube, and wheel rotor one is provided in wheel rotor installation set one, is inserted on wheel rotor one
Dress is fixed with shaft, and the lower end of shaft is extend into reaction tube；It is provided with wheel rotor two in the wheel rotor installation set two,
Sample liquid-leaking nozzle two is offered on wheel rotor two, and fixing axle, the both ends of fixing axle and rotation leaf are fitted on wheel rotor two
It is fixed to take turns installation set two, torsional spring is wherein set in fixing axle, the both ends of torsional spring are fixed with fixing axle and wheel rotor two respectively；
The top of the wheel rotor installation set two is equipped with sample containing box, and sample containing box passes through sample liquid-leaking nozzle one and rotation leaf
Installation set two is taken turns to be connected to；The bottom end of the wheel rotor installation set two is communicated with communicating pipe, the other end and reaction tube of communicating pipe
Connection；It is fixed with titrant fixed disk in reaction tube above the communication port of the communicating pipe and reaction tube, titrant is solid
Titrant liquid-leaking nozzle two is offered on price fixing, shaft is inserted into titrant fixed disk；The top of the titrant fixed disk is set
It is equipped with titrant turntable, titrant liquid-leaking nozzle one is offered on titrant turntable, titrant turntable is fixed with shaft；The titration
Reaction tube above agent turntable is connected to titrant inlet tube, and titrant import rubber stopper has been stoppered on titrant inlet tube, drop
Determine agent inlet tube to be fixed on reaction tube side wall；It is fixed in reaction tube below the communication port of the communicating pipe and reaction tube
There is mixed liquor fixed disk, mixed liquor liquid-leaking nozzle two is offered in mixed liquor fixed disk, shaft is inserted into mixed liquor fixed disk；Institute
The top for stating mixed liquor fixed disk is provided with mixed liquor turntable, and mixed liquor liquid-leaking nozzle one, mixed liquor are offered on mixed liquor turntable
Turntable is fixed with shaft；Multiple stirring rod are fixed in shaft below the mixed liquor fixed disk；The mixed liquor fixed disk
The reaction tube of lower section is connected to import of drugs pipe, and import of drugs rubber stopper has been stoppered on import of drugs pipe, and import of drugs pipe is fixed
On reaction tube side wall；The bottom end of the reaction tube offers leakage fluid dram, and leakage fluid dram rubber stopper has been stoppered on leakage fluid dram；It is described anti-
It should be fixed with fixed ring on the lateral wall of pipe, multiple supporting legs, the bottom end of supporting leg and ground face contact are fixed in fixed ring；Institute
Wheel rotor installation set one, wheel rotor installation set two, communicating pipe and reaction tube is stated all to be made of transparent material.
Further, the titrant import rubber stopper is connect with rubber connection frame one, and rubber connection frame one is fixed on drop
Determine on agent inlet tube.
Further, the import of drugs rubber stopper is connect with rubber connection frame two, and rubber connection frame two is fixed on drug
On inlet tube.
Further, the leakage fluid dram rubber stopper is connect with rubber connection frame three, and rubber connection frame three is fixed on reaction tube
On.
The beneficial effects of the present invention are: it is easy to operate, it can sensitive, accurately and rapidly measure the calcium content in sample；And
And laboratory consumables cost is reduced, waste is not generated, may be reused；And the measurement breast milk quantitative using container is not needed
Sample will test drug and be put into device in advance before testing, simplifies the step in measurement process and shortens mother baby
The waiting time of mother.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of breast milk calcium test device of the present invention；
Fig. 2 is the partial enlarged view at Figure 1A；
Fig. 3 is the partial enlarged view at Figure 1B；
Fig. 4 is partial structural diagram of the invention；
Fig. 5 is the partial enlarged view at Fig. 4 C；
Fig. 6 is the partial enlarged view at Fig. 4 D；
Fig. 7 is the partial enlarged view at Fig. 4 E；
Fig. 8 is the partial enlarged view at Fig. 4 F；
Fig. 9 is the structural schematic diagram of wheel rotor one and wheel rotor two；
Figure 10 is the schematic diagram of initial state；
Figure 11 is the schematic diagram after titrant liquid-leaking nozzle one and the coincidence of titrant liquid-leaking nozzle two；
Figure 12 is the partial enlarged view at Figure 11 G；
Figure 13 is the schematic diagram after mixed liquor liquid-leaking nozzle one and the coincidence of mixed liquor liquid-leaking nozzle two；
Figure 14 is the partial enlarged view at Figure 13 H；
In figure, 1, snorkel；2, rubber pneumatic bag；3, wheel rotor one；4, wheel rotor installation set one；5, wheel rotor two；6,
Wheel rotor installation set two；7, sample containing box；8, sample liquid-leaking nozzle one；9, sample liquid-leaking nozzle two；10, fixing axle；11, it turns round
Spring；12, communicating pipe；13, reaction tube；14, shaft；15, titrant turntable；16, titrant fixed disk；17, titrant liquid-leaking nozzle
One；18, titrant liquid-leaking nozzle two；19, titrant inlet tube；20, titrant import rubber stopper；21, rubber connection frame one；22,
Mixed liquor turntable；23, mixed liquor fixed disk；24, mixed liquor liquid-leaking nozzle one；25, mixed liquor liquid-leaking nozzle two；26, stirring rod；27,
Import of drugs pipe；28, import of drugs rubber stopper；29, rubber connection frame two；30, leakage fluid dram；31, leakage fluid dram rubber stopper；32, rubber
Glue connection frame three；33, fixed ring；34, supporting leg.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as represented in figures 1 through 14, a kind of breast milk calcium test device, including
Snorkel 1 is equipped with rubber pneumatic bag 2 in one end of snorkel 1, and wheel rotor installation set 1 and rotation are provided on snorkel 1
Impeller installation set 26, snorkel 1 are connected to wheel rotor installation set 1 and wheel rotor installation set 26, wherein wheel rotor
Installation set 1 is arranged between rubber pneumatic bag 2 and wheel rotor installation set 26；It is fixed in the bottom end of wheel rotor installation set 1
There is reaction tube 13, wheel rotor 1 is provided in wheel rotor installation set 1, inserting is fixed with shaft on wheel rotor 1
14, the lower end of shaft 14 is extend into reaction tube 13, the rotation of one 3 energy band turn axis 14 of wheel rotor；In wheel rotor installation set
It is provided with wheel rotor 25 in 26, sample liquid-leaking nozzle 29 is offered on wheel rotor 25, there are two sample liquid-leaking nozzles 29,
Distribution is point-blank；Fixing axle 10, the both ends of fixing axle 10 and wheel rotor installation set two are fitted on wheel rotor 25
6 is fixed, and wheel rotor 25 can be rotated around fixing axle 10, and torsional spring 11, the both ends of torsional spring 11 are wherein set in fixing axle 10
It is fixed with fixing axle 10 and wheel rotor 25 respectively；Sample containing box 7, sample are installed on the top of wheel rotor installation set 26
This holding box 7 is connected to by sample liquid-leaking nozzle 1 with wheel rotor installation set 26；Connect in the bottom end of wheel rotor installation set 26
It is connected with communicating pipe 12, the other end of communicating pipe 12 is connected to reaction tube 13；Above the communication port of communicating pipe 12 and reaction tube 13
13 inner wall of reaction tube on be fixed with titrant fixed disk 16, titrant liquid-leaking nozzle 2 18 is offered in titrant fixed disk 16,
Shaft 14 is inserted into titrant fixed disk 16, and shaft 14 can rotate in titrant fixed disk 16；In titrant fixed disk
16 top is provided with titrant turntable 15, and titrant liquid-leaking nozzle 1, titrant liquid-leaking nozzle are offered on titrant turntable 15
There are two one 17, distribution is point-blank；Titrant turntable 15 and shaft 14 are fixed；Reaction above titrant turntable 15
Pipe 13 is connected to titrant inlet tube 19, and titrant import rubber stopper 20, titrant import have been stoppered on titrant inlet tube 19
Rubber stopper 20 is connect with rubber connection frame 1, and rubber connection frame 1 is fixed on titrant inlet tube 19, titrant import
Pipe 19 is fixed on 13 side wall of reaction tube；It is fixed on 13 inner wall of reaction tube below the communication port of communicating pipe 12 and reaction tube 13
There is mixed liquor fixed disk 23, mixed liquor liquid-leaking nozzle 2 25 is offered in mixed liquor fixed disk 23, it is solid that shaft 14 is inserted into mixed liquor
On price fixing 23, shaft 14 can rotate in mixed liquor fixed disk 23；The top of mixed liquor fixed disk 23 is provided with mixed liquor
Turntable 22, mixed liquor liquid-leaking nozzle 1 is offered on mixed liquor turntable 22, and mixed liquor turntable 22 and shaft 14 are fixed；In mixed liquor
Multiple stirring rod 26 are fixed in the shaft 14 of 23 lower section of fixed disk；The reaction tube 13 and drug of the lower section of mixed liquor fixed disk 23 into
Mouth pipe 27 is connected to, and import of drugs rubber stopper 28, import of drugs rubber stopper 28 and rubber connection frame have been stoppered on import of drugs pipe 27
2 29 connections, rubber connection frame 2 29 are fixed on import of drugs pipe 27, and import of drugs pipe 27 is fixed on 13 side wall of reaction tube；
Leakage fluid dram 30 is offered in the bottom end of reaction tube 13, leakage fluid dram rubber stopper 31, leakage fluid dram rubber stopper 31 have been stoppered on leakage fluid dram 30
It is connect with rubber connection frame 3 32, rubber connection frame 3 32 is fixed on reaction tube 13；It is fixed on the lateral wall of reaction tube 13
There is fixed ring 33, multiple supporting legs 34, the bottom end of supporting leg 34 and ground face contact are fixed in fixed ring 33.
In the present embodiment, for the ease of observation, wheel rotor installation set 1, wheel rotor installation set 26, connection
Pipe 12 and reaction tube 13 are all made of transparent material.
The present apparatus is in position shown in Figure 10 using preceding, and sample liquid-leaking nozzle 1 is not connected to sample liquid-leaking nozzle 29 at this time,
Titrant liquid-leaking nozzle 1 is not connected to titrant liquid-leaking nozzle 2 18, and mixed liquor liquid-leaking nozzle 1 and mixed liquor liquid-leaking nozzle 2 25 are not
Connection；When needing to test calcium content in breast milk, titrant is added to titrant turntable by titrant inlet tube 19 first
In the reaction tube 13 of 15 tops, then buffer and color developing agent are added under mixed liquor fixed disk 23 by import of drugs pipe 27
In the reaction tube 13 of side；It is added after titrant, buffer and color developing agent and breast milk sample to be measured is filled up into sample containing box 7, this
When with slow with one's hands slow pressing rubber pneumatic bag 2, rubber pneumatic bag 2 can squeeze the air in rubber pneumatic bag 2, make air push wheel rotor
One 3 rotations, wheel rotor 1 will drive the rotation of shaft 14, and shaft 14 will drive titrant turntable 15 and 22 turns of mixed liquor turntable
It is dynamic；The wheel rotor 1 of rotation can also squeeze air make wheel rotor 25 rotate, wheel rotor 25 rotation can make torsional spring 11 by
Power, when sample liquid-leaking nozzle 1 is connected to the coincidence of sample liquid-leaking nozzle 29, titrant liquid-leaking nozzle 1 and titrant liquid-leaking nozzle two
When 18 coincidence connection, stop squeezing rubber pneumatic bag 2, at this time wheel rotor 1, wheel rotor 25, titrant turntable 15 and mixing
Liquid turntable 22 just rotates 90 degree, and at this moment mixed liquor liquid-leaking nozzle 1 is not connected to mixed liquor liquid-leaking nozzle 2 25；Sample is contained at this time
The titrant put in the reaction tube 13 of 15 top of breast milk sample and titrant turntable in box 7 can enter on mixed liquor turntable 22
It is mixed in the reaction tube 13 of side；After 30s, continues to squeeze rubber pneumatic bag 2, continue to rotate wheel rotor 1, shaft 14 will drive
Titrant turntable 15 and mixed liquor turntable 22 continue to rotate, when mixed liquor liquid-leaking nozzle 1 and mixed liquor liquid-leaking nozzle 2 25 are overlapped and connect
When logical, mixed liquor can be entered by mixed liquor liquid-leaking nozzle 2 25 in the reaction tube 13 of 23 lower section of mixed liquor fixed disk, mixed liquor
It uniformly mixes with buffer and color developing agent, is all dissolved buffer and color developing agent using the water in liquid.It is observed after one minute
Solution colour in reaction tube 13；When the calcium ion in sample is less than reference value, calcium ion in sample all with dosage form is complexed
At complex ion, make color in sapphirine with the color developing agent separate out of calcium binding；When calcium ion concentration is greater than reference value, calcium
Ion and color developing agent form red complex, solution colour are presented red.
In the present apparatus, after having squeezed rubber pneumatic bag 2, when having unclamped rubber pneumatic bag 2, negative pressure in rubber pneumatic bag 2 and
Under the elastic force effect of torsional spring 11, wheel rotor 1 and wheel rotor 25 can rotate, and outside air is made to enter rubber gas
In capsule 2, rubber pneumatic bag 2 is made to restore to the original state；In this process, wheel rotor 1 can drive 26 turns of stirring rod by shaft 14
It is dynamic；It, can not after mixed liquor is entered in the reaction tube 13 below mixed liquor fixed disk 23 by mixed liquor liquid-leaking nozzle 2 25
Disconnected extruding and release rubber pneumatic bag 2, rotates stirring rod 26 constantly, mixes mixed liquor uniformly with buffer and color developing agent
It closes.
Buffer can be any one of ammonium hydroxide, potassium hydroxide, sodium hydroxide；Color developing agent can refer to for calcein phenolphthalein
Show agent, Acid chrome blue K-naphthol green B indicator, the dark blue indicator of acid network, the double contracting indicator of glyoxal, calcium carboxylate indicator,
Calcein-methyl thyme bromophenol blue-phenolphthalein indicator any one；Titrant can be edetate, second two
Any one of amine tetraacethyl.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (4)
1. a kind of breast milk calcium test device, it is characterised in that: including snorkel (1), one end of the snorkel (1) is equipped with rubber
Glue air bag (2) is provided with wheel rotor installation set one (4) and wheel rotor installation set two (6), snorkel (1) on snorkel (1)
It is connected to wheel rotor installation set one (4) and wheel rotor installation set two (6), wherein wheel rotor installation set one (4) setting exists
Between rubber pneumatic bag (2) and wheel rotor installation set two (6)；The bottom end of the wheel rotor installation set one (4) is fixed with reaction
It manages (13), wheel rotor one (3) is provided in wheel rotor installation set one (4), inserting is fixed with shaft on wheel rotor one (3)
(14), the lower end of shaft (14) is extend into reaction tube (13)；Wheel rotor is provided in the wheel rotor installation set two (6)
Two (5) offer sample liquid-leaking nozzle two (9) on wheel rotor two (5), fixing axle (10) are fitted on wheel rotor two (5), Gu
The both ends of dead axle (10) and wheel rotor installation set two (6) are fixed, are wherein set with torsional spring (11), torsional spring in fixing axle (10)
(11) both ends are fixed with fixing axle (10) and wheel rotor two (5) respectively；Pacify on the top of the wheel rotor installation set two (6)
Equipped with sample containing box (7), sample containing box (7) is connected to by sample liquid-leaking nozzle one (8) with wheel rotor installation set two (6)；
The bottom end of the wheel rotor installation set two (6) is communicated with communicating pipe (12), the other end of communicating pipe (12) and reaction tube (13)
Connection；Titrant is fixed on the communicating pipe (12) and reaction tube (13) inner wall above the communication port of reaction tube (13) to fix
Disk (16) offers titrant liquid-leaking nozzle two (18) in titrant fixed disk (16), and shaft (14) is inserted into titrant fixed disk
(16) on；The top of the titrant fixed disk (16) is provided with titrant turntable (15), and titrant turntable offers on (15)
Titrant liquid-leaking nozzle one (17), titrant turntable (15) and shaft (14) are fixed；Reaction above the titrant turntable (15)
Pipe (13) is connected to titrant inlet tube (19), and titrant import rubber stopper (20) has been stoppered on titrant inlet tube (19), is dripped
Determine agent inlet tube (19) to be fixed on reaction tube (13) side wall；Below the communication port of the communicating pipe (12) and reaction tube (13)
It is fixed with mixed liquor fixed disk (23) on reaction tube (13) inner wall, mixed liquor fixed disk offers mixed liquor liquid-leaking nozzle two on (23)
(25), shaft (14) is inserted on mixed liquor fixed disk (23)；The top of the mixed liquor fixed disk (23) is provided with mixed liquor
Turntable (22), mixed liquor liquid-leaking nozzle one (24) is offered on mixed liquor turntable (22), and mixed liquor turntable (22) and shaft (14) are solid
It is fixed；Multiple stirring rod (26) are fixed in shaft (14) below the mixed liquor fixed disk (23)；The mixed liquor fixed disk
(23) reaction tube (13) below is connected to import of drugs pipe (27), and import of drugs pipe has stoppered import of drugs rubber stopper on (27)
(28), import of drugs pipe (27) is fixed on reaction tube (13) side wall；The bottom end of the reaction tube (13) offers leakage fluid dram
(30), leakage fluid dram rubber stopper (31) have been stoppered on leakage fluid dram (30)；Fixed ring is fixed on the lateral wall of the reaction tube (13)
(33), it is fixed with multiple supporting legs (34) in fixed ring (33), the bottom end of supporting leg (34) and ground face contact；The wheel rotor
Installation set one (4), wheel rotor installation set two (6), communicating pipe (12) and reaction tube (13) are all made of transparent material.
2. a kind of breast milk calcium test device according to claim 1, it is characterised in that: the titrant import rubber stopper
(20) it is connect with rubber connection frame one (21), rubber connection frame one (21) is fixed on titrant inlet tube (19).
3. a kind of breast milk calcium test device according to claim 1, it is characterised in that: the import of drugs rubber stopper (28)
It is connect with rubber connection frame two (29), rubber connection frame two (29) is fixed on import of drugs pipe (27).
4. a kind of breast milk calcium test device according to claim 1, it is characterised in that: the leakage fluid dram rubber stopper (31) with
Rubber connection frame three (32) connection, rubber connection frame three (32) are fixed on reaction tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687121.0A CN110220900A (en) | 2019-07-29 | 2019-07-29 | A kind of breast milk calcium test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687121.0A CN110220900A (en) | 2019-07-29 | 2019-07-29 | A kind of breast milk calcium test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110220900A true CN110220900A (en) | 2019-09-10 |
Family
ID=67813797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687121.0A Pending CN110220900A (en) | 2019-07-29 | 2019-07-29 | A kind of breast milk calcium test device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1451289A (en) * | 1973-03-01 | 1976-09-29 | Nk Verwaltungs Ag | Analytical apparatus for serial determination of nitrogen in samples |
| CN206095953U (en) * | 2016-10-14 | 2017-04-12 | 江苏正大天创生物工程有限公司 | Test kit of breast milk calcium / urine calcium |
| CN208188061U (en) * | 2018-06-07 | 2018-12-04 | 浙江德恒检测科技有限公司 | A kind of compatibility measurement device that can obtain flow velocity in real time |
| CN208882903U (en) * | 2018-10-09 | 2019-05-21 | 河南天致药业有限公司 | A kind of low dose drug defect ware device for eliminating |
| CN210442269U (en) * | 2019-07-29 | 2020-05-01 | 范书景 | Breast milk calcium testing arrangement |
-
2019
- 2019-07-29 CN CN201910687121.0A patent/CN110220900A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1451289A (en) * | 1973-03-01 | 1976-09-29 | Nk Verwaltungs Ag | Analytical apparatus for serial determination of nitrogen in samples |
| CN206095953U (en) * | 2016-10-14 | 2017-04-12 | 江苏正大天创生物工程有限公司 | Test kit of breast milk calcium / urine calcium |
| CN208188061U (en) * | 2018-06-07 | 2018-12-04 | 浙江德恒检测科技有限公司 | A kind of compatibility measurement device that can obtain flow velocity in real time |
| CN208882903U (en) * | 2018-10-09 | 2019-05-21 | 河南天致药业有限公司 | A kind of low dose drug defect ware device for eliminating |
| CN210442269U (en) * | 2019-07-29 | 2020-05-01 | 范书景 | Breast milk calcium testing arrangement |
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