CN106153392A - Breast milk pipette device and absorption breast milk method - Google Patents
Breast milk pipette device and absorption breast milk method Download PDFInfo
- Publication number
- CN106153392A CN106153392A CN201510169913.0A CN201510169913A CN106153392A CN 106153392 A CN106153392 A CN 106153392A CN 201510169913 A CN201510169913 A CN 201510169913A CN 106153392 A CN106153392 A CN 106153392A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- descending
- suction pipe
- breast milk
- inner suction
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- 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.)
- Granted
Links
- 210000004251 human milk Anatomy 0.000 title claims abstract description 46
- 235000020256 human milk Nutrition 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 title description 2
- 238000005213 imbibition Methods 0.000 claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000006698 induction Effects 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- GUBGYTABKSRVRQ-QKKXKWKRSA-N lactose group Chemical group OC1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O)[C@H](O2)CO)[C@H](O1)CO GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 abstract description 8
- 239000008101 lactose Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 210000000481 breast Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of breast milk pipette device, including pipette system, spacing feed system, descending feed system, described pipette system is made up of inner suction pipe, outer tube, compression spring and imbibition conduit；Lower advance system can drive pipette system descending, and spacing feed system can stop that in setting position pipette system outer tube is descending；Also disclosing a kind of method drawing breast milk, probe/induction apparatus judges that lactose position in test tube, spacing feed system setting in motion go downwards to specify position；Descending feed system drives pipette system descending, and outer tube wall flange limited feed system chuck stops that stopping is descending, and inner suction pipe goes downwards to setting position, stops descending, and inner suction pipe carries out imbibition；Breast milk pipette device of the present invention and drawing when breast milk method can be effectively protected inner suction pipe imbibition by other centrifugal Substances Pollution, improves measurement result accuracy.
Description
Technical field
The present invention relates to a kind of breast milk pipette device and draw breast milk method, being applied to breast milk and divide
Analyzer, particularly to a kind of breast milk pipette device comprising inner suction pipe and outer tube.
Background technology
Breastfeeding benefit, is not only experience since ancient times, have passed through countless crowd especially
Research confirms, the stable components of breast milk is the most equalize with the nutrition of the mother of age of sucking to be had directly
Connect relation.
It is aspirating needle to be directly protruding into breast milk be centrifuged that current breast milk analyser sucks the method for breast milk
In liquid, draw centrifugal liquid, inevitably have other unwanted centrifugal materials to measuring knot
Fruit produces impact, it is impossible to the correct breast feeding instructing science.
Summary of the invention
For solving the problems referred to above, the present invention provides a kind of breast milk imbibition being applied to breast milk analyser
Pipe device, including inner suction pipe and outer tube, is centrifuged by other when can be effectively protected inner suction pipe imbibition
Substances Pollution, improves measurement result accuracy.
The present invention uses following scheme to realize, and a kind of breast milk pipette device includes imbibition
Guard system, a lower advance system that can drive pipette system descending, another can set
The spacing feed system that position blocks pipette system outer tube is descending.
Described pipette system is made up of inner suction pipe, outer tube, compression spring and imbibition conduit, its
In:
Outer tube is equipped with outside inner suction pipe, outer pipe bottom perforate,
Imbibition conduit is connected with inner suction pipe,
Compression spring is enclosed within inner suction pipe,
Compression spring upper end is fixed on inner suction pipe.
Described lower advance system is provided with chuck；Chuck is positioned on pipette system compresses spring
Plane, descending feed system drives pipette system descending by chuck.
Described outer tube is provided with outer tube wall flange.
Described compression spring lower end is positioned at plane on outer tube wall flange.
Spacing entering also to be provided with chuck in system, outer tube wall flange goes downwards at chuck, it is possible to quilt
Chuck stops, stops descending.
After using such structure, owing to pipette device includes inner suction pipe and outer tube, can be effective
Protection inner suction pipe；Probe/induction apparatus judges lactose position in test tube, and spacing feed system starts
Motion, goes downwards to specify position, and outer tube wall flange limited feed system chuck stops under stopping
OK, outer tube can be stoped to continue traveling downwardly；Inner suction pipe continues traveling downwardly, when spring resistance is equal to sensor
During setting value, inner suction pipe stops descending.
A kind of method drawing breast milk, comprises the steps of (1) breast milk centrifuge tube and puts into suction
Below liquid pipe；
(2) lactose position in probe/induction apparatus judges test tube, under spacing feed system setting in motion
Row is to specifying position；
(3) descending feed system drives pipette system descending, when going downwards to a upper feed system
During the position set, outer tube wall flange is fed system chuck to be stopped, outer tube stop motion；
(4) inner suction pipe continues traveling downwardly under the effect of descending feed system, and wears from outer tube wall
Going out, when going downwards to setting position, when spring resistance is equal to sensor settings value, inner suction pipe stops
Descending；
(5) inner suction pipe carries out imbibition；
(6) after inner suction pipe imbibition completes, entering system uplink, inner suction pipe is at the work of compression spring
With in lower return outer tube wall, imbibition terminates；
(7) system reset.
The beneficial effects of the present invention is, can be effectively prevented from during pipette centrifugal liquid other
The pollution of centrifugal layer material, improves the accuracy that breast milk is analyzed, preferably provides for breast feeding
The foundation of science.
Accompanying drawing explanation
Further illustrate we are bright with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is breast milk pipette device structural representation of the present invention；
Fig. 2 is the descending schematic diagram of the spacing feed system of breast milk pipette device 2 of the present invention；
Fig. 3 is the descending schematic diagram of breast milk pipette device outer tube 5 of the present invention；
Fig. 4 is the descending schematic diagram of breast milk pipette device inner suction pipe 4 of the present invention；
Fig. 5 is breast milk pipette device of the present invention and draws breast milk method imbibition schematic diagram；
Fig. 6 be breast milk pipette device of the present invention and draw breast milk method imbibition terminate in rear system
Row schematic diagram；
Fig. 7 is breast milk pipette device of the present invention and draws breast milk method system reset schematic diagram.
Detailed description of the invention
As it is shown in figure 1, a kind of breast milk pipette device, including pipette system 1, spacing feeding
System 2, descending feed system 3, described pipette system 1 is by inner suction pipe 4, outer tube 5, pressure
Contracting spring 6 and imbibition conduit 7 form, wherein:
Described outer tube 5 is equipped with outside described inner suction pipe 4, outer tube 5 bottom opening 11,
Imbibition conduit 7 is connected with inner suction pipe 4,
Compression spring 6 is enclosed within inner suction pipe 4,
Lower advance system 3 can drive pipette system 1 descending, and spacing feed system 2 can set
Determine position blocks pipette system 1 outer tube 5 descending.
The length of described outer tube 5 is more than the length of inner suction pipe 4.
Described outer tube 5 end is wrapped in inner suction pipe 4 end.
Compression spring 6 upper end is fixed on inner suction pipe 4.
Described lower advance system 3 is provided with chuck 8；Chuck 8 is positioned at plane in compression spring 6,
Feed system 3 drives pipette system 1 descending by chuck 8.
Described outer tube 4 is provided with outer tube wall flange 9.
Described compression spring 6 lower end is positioned at plane on outer tube wall flange 9.
Described spacing enter system 2 be provided with chuck 10, outer tube wall flange 9 goes downwards to chuck 10
Place, it is possible to stopped by chuck 10, stop descending.
A kind of method drawing breast milk, comprises the steps of
(1) breast milk centrifuge tube 12 is put into below pipette system 1；
(2) lactose position in probe/induction apparatus judges test tube, shown in Fig. 2, spacing feeding
System 2 setting in motion goes downwards to specify position；
(3) combining shown in Fig. 3, descending feed system 3 drives pipette system 1 descending, when
When going downwards to the position that spacing feed system 2 sets, outer tube wall flange 9 limited feeding system
2 chucks 10 of uniting stop, outer tube 5 stop motion；
(4) combine shown in Fig. 4, under inner suction pipe 4 continues under the effect of descending feed system 3
OK, and passing from outer tube 5 wall, when going downwards to setting position, spring resistance is equal to sensor
During setting value, inner suction pipe 4 stops descending；
(5) combining shown in Fig. 5, inner suction pipe 4 carries out imbibition；
(6) combining shown in Fig. 6, after inner suction pipe 4 imbibition completes, lower advance system 3 is up,
Inner suction pipe 4 returns in outer tube 5 wall under the effect of compression spring 6, and imbibition terminates；
(7) combine shown in Fig. 7, system reset.
Embodiment described above only the preferred embodiment of the present invention is described, the most right
The scope of the present invention is defined, on the premise of designing spirit without departing from the present invention, and this area
Various deformation that technical scheme is made by those of ordinary skill and improvement, all should fall into
In the protection domain that claims of the present invention determines.
Claims (9)
1. a breast milk pipette device, it is characterised in that include pipette system (1), spacing
Feed system (2) and descending feed system (3), described pipette system (1) by inner suction pipe (4),
Outer tube (5), compression spring (6), imbibition conduit (7) form, wherein:
Described outer tube (5) is equipped with in described inner suction pipe (4) outward, outer tube (5) bottom opening (11),
Imbibition conduit (7) is connected with inner suction pipe (4),
Compression spring (6) is enclosed within inner suction pipe (4),
Lower advance system (3) can drive pipette system (1) descending, spacing feed system (2)
Can stop that in setting position pipette system (1) outer tube (5) is descending, descending feed system (3)
Inner suction pipe (4) can be driven to continue traveling downwardly appointment position.
Breast milk pipette device the most according to claim 1, it is characterised in that described outer tube
(5) length is more than the length of inner suction pipe (4).
Breast milk pipette device the most according to claim 1, it is characterised in that described outer tube
(5) end is wrapped in inner suction pipe (4) end.
Breast milk pipette device the most according to claim 1, it is characterised in that described compression
Spring (6) upper end is fixing with inner suction pipe (4) to be connected.
Breast milk pipette device the most according to claim 1, it is characterised in that described descending
Enter system (3) and be provided with chuck (8)；Chuck (8) is positioned at the upper plane of compression spring (6), lower traveling
Drive pipette system (1) descending to system (3) by chuck (8).
Breast milk pipette device the most according to claim 1, it is characterised in that outside described
Pipe (4) is provided with outer tube wall flange (9), and described outer tube wall flange (9) is positioned at outer tube (5)
Place suitable for reading.
Breast milk pipette device the most according to claim 1, it is characterised in that described pressure
Contracting spring (6) lower end is positioned at the upper plane of outer tube wall flange (9).
Breast milk pipette device the most according to claim 1, it is characterised in that described limit
Position is entered system (2) and is provided with chuck (10), and outer tube wall flange (9) goes downwards to chuck (10)
Place, it is possible to stopped by chuck (10), stop descending.
9. the method drawing breast milk, comprises the steps of
(1) breast milk centrifuge tube 12 puts into pipette system (1) lower section；
(2) breast milk centrifugal liquid position in probe/induction apparatus judges test tube, spacing feed system (2)
Setting in motion goes downwards to specify position；
(3) descending feed system (3) drives pipette system (1) descending, when going downwards to limit
During the position that position feed system (2) sets, outer tube wall flange (9) limited feed system
(2) chuck (10) stops, outer tube (5) stop motion；
(4) inner suction pipe (4) continues traveling downwardly under the effect of descending feed system (3), and from
Passing in outer tube (5) wall, when going downwards to setting position, spring resistance is equal to sensor settings value
Time, inner suction pipe (4) stops descending；
(5) inner suction pipe (4) carries out imbibition；
(6), after inner suction pipe (4) imbibition completes, lower advance system (3) is up, inner suction pipe
(4) return under the effect of compression spring (6) in outer tube (5) wall；
(7) system reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510169913.0A CN106153392B (en) | 2015-04-10 | 2015-04-10 | Breast milk pipette device and absorption breast milk method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510169913.0A CN106153392B (en) | 2015-04-10 | 2015-04-10 | Breast milk pipette device and absorption breast milk method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106153392A true CN106153392A (en) | 2016-11-23 |
| CN106153392B CN106153392B (en) | 2018-09-28 |
Family
ID=57335644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510169913.0A Active CN106153392B (en) | 2015-04-10 | 2015-04-10 | Breast milk pipette device and absorption breast milk method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106153392B (en) |
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| CN202351085U (en) * | 2011-12-09 | 2012-07-25 | 东南大学 | Displacement-adjustable connection sampling device for crude oil transportation pipeline |
| CN202547978U (en) * | 2012-03-21 | 2012-11-21 | 四川沃文特生物技术有限公司 | Puncture sampler |
| CN103226070A (en) * | 2013-03-29 | 2013-07-31 | 李国民 | Novel hydraulic piston sampling machine tool |
| CN103267657A (en) * | 2013-05-28 | 2013-08-28 | 中国地质大学（武汉） | Fidelity secondary sampling equipment for bottom sediments |
| CN103454119A (en) * | 2012-08-21 | 2013-12-18 | 中国科学院、水利部成都山地灾害与环境研究所 | Portable soil moisture in-situ collector |
| CN103551215A (en) * | 2013-10-10 | 2014-02-05 | 广州安必平自动化检测设备有限公司 | Pipetting device and pipetting method |
| CN103932717A (en) * | 2013-01-18 | 2014-07-23 | 白杰 | Full-automatic multichannel clip type blood sampling method and device |
| CN204514667U (en) * | 2015-04-10 | 2015-07-29 | 泰安市康宇医疗器械有限公司 | Breast milk pipette device |
-
2015
- 2015-04-10 CN CN201510169913.0A patent/CN106153392B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063441A (en) * | 2006-04-25 | 2007-10-31 | 上海凯实生物科技有限公司 | Gas replacement type trace quantity micro sampling-fetching pump |
| US20110314900A1 (en) * | 2010-06-25 | 2011-12-29 | Mettler-Toledo Ag | Sampling device and method |
| CN202033212U (en) * | 2011-02-25 | 2011-11-09 | 建研地基基础工程有限责任公司 | Horizontally directional sampling drilling tool for non-cohesive soil |
| CN202351085U (en) * | 2011-12-09 | 2012-07-25 | 东南大学 | Displacement-adjustable connection sampling device for crude oil transportation pipeline |
| CN202547978U (en) * | 2012-03-21 | 2012-11-21 | 四川沃文特生物技术有限公司 | Puncture sampler |
| CN103454119A (en) * | 2012-08-21 | 2013-12-18 | 中国科学院、水利部成都山地灾害与环境研究所 | Portable soil moisture in-situ collector |
| CN103932717A (en) * | 2013-01-18 | 2014-07-23 | 白杰 | Full-automatic multichannel clip type blood sampling method and device |
| CN103226070A (en) * | 2013-03-29 | 2013-07-31 | 李国民 | Novel hydraulic piston sampling machine tool |
| CN103267657A (en) * | 2013-05-28 | 2013-08-28 | 中国地质大学（武汉） | Fidelity secondary sampling equipment for bottom sediments |
| CN103551215A (en) * | 2013-10-10 | 2014-02-05 | 广州安必平自动化检测设备有限公司 | Pipetting device and pipetting method |
| CN204514667U (en) * | 2015-04-10 | 2015-07-29 | 泰安市康宇医疗器械有限公司 | Breast milk pipette device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106153392B (en) | 2018-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Breast milk pipette device and breast milk sucking method Effective date of registration: 20210210 Granted publication date: 20180928 Pledgee: Taian Taishan Rural Commercial Bank Co.,Ltd. Pledgor: TAIAN KANGYU MEDICAL INSTRUMENT CO.,LTD. Registration number: Y2021980001181 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231227 Granted publication date: 20180928 Pledgee: Taian Taishan Rural Commercial Bank Co.,Ltd. Pledgor: TAIAN KANGYU MEDICAL INSTRUMENT CO.,LTD. Registration number: Y2021980001181 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Breast milk pipette device and method for sucking breast milk Granted publication date: 20180928 Pledgee: Taian Taishan Rural Commercial Bank Co.,Ltd. Pledgor: TAIAN KANGYU MEDICAL INSTRUMENT CO.,LTD. Registration number: Y2024980000865 |