CN103691015A - Suction-imitated positive-negative pressure breast pump - Google Patents
Suction-imitated positive-negative pressure breast pump Download PDFInfo
- Publication number
- CN103691015A CN103691015A CN201410002685.3A CN201410002685A CN103691015A CN 103691015 A CN103691015 A CN 103691015A CN 201410002685 A CN201410002685 A CN 201410002685A CN 103691015 A CN103691015 A CN 103691015A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- valve
- breast
- negative pressure
- positive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000000481 breast Anatomy 0.000 title claims abstract description 48
- 230000002146 bilateral effect Effects 0.000 claims description 15
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 210000002445 nipple Anatomy 0.000 abstract description 4
- 230000006651 lactation Effects 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 230000008774 maternal effect Effects 0.000 abstract 1
- 210000004080 milk Anatomy 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- 210000004883 areola Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/06—Milking pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/06—Milking pumps
- A61M1/062—Pump accessories
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Pediatric Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a suction-imitated positive-negative pressure breast pump, and belongs to the field of maternal nursing devices. The suction-imitated positive-negative pressure breast pump comprises a cup, a tee-joint pump, a unilateral-bilateral converter, an air pump and a control part, wherein the control part is composed of two electromagnetic valves; one end of one electromagnetic valve in the control part is connected with the positive pressure outlet of the air pump, and the other end of the electromagnetic valve is connected with the air inlet of the unilateral-bilateral converter; one end of the other electromagnetic valve is connected with the negative pressure outlet of the air pump, and the other end of the electromagnetic valve is connected with the air inlet of the unilateral-bilateral converter; periodical positive and negative pressure can be generated in the cup by controlling the electromagnetic valves, and positive pressure and negative pressure can alternately act on the breast of a puerpera, a nipple is drawn by negative pressure to promote lactation, negative pressure in the cup can be quickly released by virtue of the positive pressure, and the traction of negative pressure to the nipple can be quickly released, so that injury of a breast pump to women breasts can be furthest relieved.
Description
Technical field
The invention belongs to nursing baby in lactation period for puerpera utensil field, specifically, is a kind of electric breast pump.
Background technology
In the prior art, electric breast pump all includes extractor assembly, negative pressure source; Described extractor assembly includes three-way suction device and feeding bottle.Wherein, one end of three-way suction device is communicated with negative pressure source, to form therein negative pressure; The other end forms or is fixed with a cup for enlarging gradually, and the moulding of this cup is made with the shape of the breast that coincide, to dock with breast, milk is derived.
The weak point of the electric breast pump of prior art is: negative pressure attracts breast, mammary areola by three-way suction device, the captivation of depending merely on negative pressure promotes the discharge of milk, can not suck milk as baby, the action that existing negative pressure is sucked, has again lip to gather the action of pushing mammary areola.Therefore row's milk effect of simple negative-pressure breast pump is undesirable, also exists the potential injury to puerperal breasts.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of imitative positive/negative-pressure breast pump of sucking is provided, this breast pump can be by positive and negative air pressure alternating action on puerpera's breast, by negative pressure, can draw nipple and promote galactopoiesis, and can by positive pressure energy, discharge rapidly the negative pressure in cup later in negative pressure, and discharge fast the traction of negative pressure to nipple, stretched and relaxed, one inhales one puts, and alleviates to greatest extent the injury of breast pump to female breast.
Breast cup of the present invention is realized by following scheme: a kind of imitating sucked positive/negative-pressure breast pump, comprises cup, three-way suction device, air pump and control assembly, and it also includes a bilateral transducer of list; Distinguished: described control assembly consists of electromagnetic valve one and electromagnetic valve two, one end of described electromagnetic valve one is connected with one end of electromagnetic valve two, the air inlet of single bilateral transducer, the other end of described electromagnetic valve one is connected with the negative-pressure pipeline of air pump, and the other end of described electromagnetic valve two is connected with the malleation pipeline of air pump.
Electromagnetic valve one is high level, when electromagnetic valve two is low level, and valve one closure of electromagnetic valve one, valve two is opened; Valve three closures of electromagnetic valve two, valve four is opened aerofluxus, thereby air pump malleation mouth is connected with atmosphere, forms negative pressure in cup, and breast is inhaled to breast.
When electromagnetic valve two is high level, when electromagnetic valve one is low level, valve three closures of electromagnetic valve two, valve four is opened; The valve one of electromagnetic valve one is opened, valve two closures, thus air pump negative pressure mouth is connected with atmosphere, make to form malleation in cup, discharge rapidly the stretching of cup to breast, by malleation, breast is pushed to massage simultaneously.
Single bilateral transducer can be mechanical knob or solenoid control, realizes and freely selects to switch monolateral or bilateral suction breast pattern, and the blowhole of single bilateral transducer is connected with control assembly.
More than analyze and can find out, unlike the prior art, control assembly is comprised of two electromagnetic valves technical scheme of the present invention, controls positive/negative-pressure in cup alternately produce by electromagnetic valve.The positive air pressure that this control assembly can utilize air pump to produce forms malleation in cup by pipeline, discharge rapidly the stretching of cup to breast, by malleation, breast is pushed to massage simultaneously, thereby has alleviated the injury of negative pressure to breast.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of breast pump of the present invention under malleation duty;
Fig. 2 is the schematic diagram of breast pump of the present invention under negative pressure duty.
Accompanying drawing indicates: 1-cup; 2-three-way suction device; 3-pore; 4-venthole; 5-air inlet; 6-electromagnetic valve one; 61-valve one; 62-valve two; 7-electromagnetic valve two; 71-valve three; 72-valve four; 81-negative-pressure pipeline; 82-malleation pipeline.
the specific embodiment
Below in conjunction with accompanying drawing, the imitative embodiment of sucking positive/negative-pressure breast pump of the present invention is described in detail: this breast pump, comprise cup 1, three-way suction device 2, air pump and control assembly, it also includes a bilateral transducer of list; Distinguished: described control assembly consists of electromagnetic valve 1 and electromagnetic valve 27, one end of described electromagnetic valve 1 is connected with one end of electromagnetic valve 27, the air inlet 5 of single bilateral transducer, the other end of described electromagnetic valve 1 is connected with the negative-pressure pipeline of air pump 81, and the other end of described electromagnetic valve 27 is connected with the malleation pipeline 82 of air pump.
Electromagnetic valve 1 is high level, when electromagnetic valve 27 is low level, and valve one 61 closures of electromagnetic valve 1, valve 2 62 is opened; Valve 3 71 closures of electromagnetic valve 27, valve 4 72 is opened aerofluxus, thereby air pump malleation mouth is connected with atmosphere, forms negative pressure in cup, and breast is inhaled to breast.
When electromagnetic valve 27 is high level, when electromagnetic valve 1 is low level, valve 3 71 closures of electromagnetic valve 27, valve 4 72 is opened; The valve 1 of electromagnetic valve 1 is opened, valve 2 62 closures, thus air pump negative pressure mouth is connected with atmosphere, make the interior formation malleation of cup 1, discharge rapidly the stretching of 1 pair of breast of cup, by malleation, breast is pushed to massage simultaneously.
The imitative positive/negative-pressure breast pump of sucking of present embodiment, by two trumpet-shaped cups 1, cup 1 acts on respectively on the female breast of age of sucking, and be connected with three-way suction device 2, on three-way suction device 2, be also provided with a pore 3, pore 3 can be by the hose connection venthole 4 to single bilateral transducer, and single bilateral transducer can be mechanical knob or solenoid control, realize and freely select to switch monolateral or bilateral suction breast pattern, the air inlet 5 of single bilateral transducer is connected with control assembly.
Claims (3)
1. imitate and suck a positive/negative-pressure breast pump, comprise cup, three-way suction device, air pump and control assembly, it also includes a bilateral transducer of list; It is characterized in that: described control assembly consists of electromagnetic valve one (6) and electromagnetic valve two (7), one end of described electromagnetic valve one (6) is connected with one end of electromagnetic valve two (7), the air inlet (5) of single bilateral transducer, the other end of described electromagnetic valve one (6) is connected with the negative-pressure pipeline (81) of air pump, and the other end of described electromagnetic valve two (7) is connected with the malleation pipeline (82) of air pump;
Electromagnetic valve one (6) is high level, when electromagnetic valve two (7) is low level, and valve one (61) closure of electromagnetic valve one (6), valve two (62) is opened; Valve three (71) closures of electromagnetic valve two (7), valve four (72) is opened aerofluxus, thereby air pump malleation mouth is connected with atmosphere, forms negative pressure in cup, and breast is inhaled to breast;
When electromagnetic valve two (7) is high level, when electromagnetic valve one (6) is low level, valve three (71) closures of electromagnetic valve two (7), valve four (72) is opened; The valve one (61) of electromagnetic valve one (6) is opened, valve two (62) closures, thus air pump negative pressure mouth is connected with atmosphere, make the interior formation malleation of cup 1, discharge rapidly the stretching of 1 pair of breast of cup, by malleation, breast is pushed to massage simultaneously.
2. a kind of imitating according to claim 1 sucked positive/negative-pressure breast pump, it is characterized in that: the bilateral transducer of described list is controlled by mechanical knob.
3. a kind of imitating according to claim 1 sucked positive/negative-pressure breast pump, it is characterized in that: the bilateral transducer of described list is by solenoid control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002685.3A CN103691015B (en) | 2014-01-04 | 2014-01-04 | A kind of imitating sucks positive/negative-pressure breast pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002685.3A CN103691015B (en) | 2014-01-04 | 2014-01-04 | A kind of imitating sucks positive/negative-pressure breast pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691015A true CN103691015A (en) | 2014-04-02 |
| CN103691015B CN103691015B (en) | 2015-11-04 |
Family
ID=50352780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002685.3A Active CN103691015B (en) | 2014-01-04 | 2014-01-04 | A kind of imitating sucks positive/negative-pressure breast pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691015B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771009A (en) * | 2016-03-23 | 2016-07-20 | 汕头市汇亨淇电子科技有限公司 | Dual-pressure massage breast pump |
| CN107614028A (en) * | 2015-05-07 | 2018-01-19 | J·米勒 | Pump system |
| CN108289982A (en) * | 2015-11-06 | 2018-07-17 | 皇家飞利浦有限公司 | Pump installation, bilateral breast pump and operating method for bilateral breast pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4795428A (en) * | 1987-03-30 | 1989-01-03 | Hwang Shyh Chyi | Therapeutic suction device |
| US20100262072A1 (en) * | 2007-11-14 | 2010-10-14 | Medel Group S.P.A. | Apparatus for extracting milk from a breast and related pump unit |
| CN102028979A (en) * | 2011-01-24 | 2011-04-27 | 河南中医学院 | Suction imitation positive and negative pressure breast pump |
| CN202143723U (en) * | 2011-05-05 | 2012-02-15 | 陈俊波 | Automatic breast pump |
| CN102380134A (en) * | 2011-11-25 | 2012-03-21 | 温晓兰 | Electric control breast pump |
| CN203634548U (en) * | 2014-01-04 | 2014-06-11 | 陈俊波 | Suck-imitation positive and negative pressure breast pump |
-
2014
- 2014-01-04 CN CN201410002685.3A patent/CN103691015B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4795428A (en) * | 1987-03-30 | 1989-01-03 | Hwang Shyh Chyi | Therapeutic suction device |
| US20100262072A1 (en) * | 2007-11-14 | 2010-10-14 | Medel Group S.P.A. | Apparatus for extracting milk from a breast and related pump unit |
| CN102028979A (en) * | 2011-01-24 | 2011-04-27 | 河南中医学院 | Suction imitation positive and negative pressure breast pump |
| CN202143723U (en) * | 2011-05-05 | 2012-02-15 | 陈俊波 | Automatic breast pump |
| CN102380134A (en) * | 2011-11-25 | 2012-03-21 | 温晓兰 | Electric control breast pump |
| CN203634548U (en) * | 2014-01-04 | 2014-06-11 | 陈俊波 | Suck-imitation positive and negative pressure breast pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614028A (en) * | 2015-05-07 | 2018-01-19 | J·米勒 | Pump system |
| CN108289982A (en) * | 2015-11-06 | 2018-07-17 | 皇家飞利浦有限公司 | Pump installation, bilateral breast pump and operating method for bilateral breast pump |
| CN108289982B (en) * | 2015-11-06 | 2023-05-12 | 皇家飞利浦有限公司 | Pump device for double-sided breast pump, double-sided breast pump and operation method |
| CN105771009A (en) * | 2016-03-23 | 2016-07-20 | 汕头市汇亨淇电子科技有限公司 | Dual-pressure massage breast pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103691015B (en) | 2015-11-04 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160303 Address after: 515100, No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou Patentee after: SHANTOU XINGHE ELECTRICAL APPLIANCE CO., LTD. Address before: 515100 Shantou Xinghe Electrical Appliance Co., Ltd., No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou Patentee before: Chen Junbo |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 515100, No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou Patentee after: Guangdong good women, maternity products, Limited by Share Ltd Address before: 515100, No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou Patentee before: SHANTOU XINGHE ELECTRICAL APPLIANCE CO., LTD. |