CN103691015B - A kind of imitating sucks positive/negative-pressure breast pump - Google Patents
A kind of imitating sucks positive/negative-pressure breast pump Download PDFInfo
- Publication number
- CN103691015B CN103691015B CN201410002685.3A CN201410002685A CN103691015B CN 103691015 B CN103691015 B CN 103691015B CN 201410002685 A CN201410002685 A CN 201410002685A CN 103691015 B CN103691015 B CN 103691015B
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- Prior art keywords
- electromagnetic valve
- valve
- negative
- breast
- pressure
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Classifications
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- 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
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- 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
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- 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 kind of imitating and suck positive/negative-pressure breast pump, belong to nursing baby in lactation period for puerpera fixture fields.It is made up of cup, three-way suction device, single bilateral transducer, air pump and control assembly; Control assembly is made up of two electromagnetic valves; One of them electromagnetic valve one end in described control assembly connects the malleation outlet of air pump, and the other end is connected to the blowhole of single bilateral transducer; The vacuum outlet being connected to air pump of another electromagnetic valve one end, the other end is connected to the blowhole of single bilateral transducer equally; Realize in cup, produce periodically positive/negative-pressure by Controlling solenoid valve, make positive and negative air pressure alternating action on the breast of puerpera, can nipple be drawn by negative pressure and promote galactopoiesis, and the negative pressure that can be discharged rapidly by positive pressure energy after negative pressure in cup, quick release negative pressure, to the traction of nipple, alleviates breast pump to greatest extent to the injury of female breast.
Description
Technical field
The invention belongs to nursing baby in lactation period for puerpera fixture fields, 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 negative pressure wherein; The other end is formed or is fixed with the cup of an enlarging gradually, and the moulding of this cup is made with the shape of identical breast, to dock with breast, is derived by milk.
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 depending merely on negative pressure promotes the discharge of milk, can not as baby to suck milk, the action that existing negative pressure is sucked, has again lip to gather the action of extruding mammary areola.Therefore row's milk effect of simple negative-pressure breast pump is undesirable, also there is 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 imitating is provided to suck positive/negative-pressure breast pump, this breast pump can by positive and negative air pressure alternating action on the breast of puerpera, can nipple be drawn by negative pressure and promote galactopoiesis, and the negative pressure that can be discharged rapidly by positive pressure energy after negative pressure in cup, release negative pressure is to the traction of nipple fast, stretched and relaxed, one inhales one puts, and alleviates breast pump to greatest extent to the injury of female breast.
Breast cup of the present invention is realized by following scheme: a kind of imitating sucks positive/negative-pressure breast pump, and comprise cup, three-way suction device, air pump and control assembly, it also includes a bilateral transducer of list; Distinguished: described control assembly is made up of electromagnetic valve one and electromagnetic valve two, one end of described electromagnetic valve one is connected with the air inlet of one end of electromagnetic valve two, single bilateral transducer, the described other end of 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, and when electromagnetic valve two is low level, the valve one of electromagnetic valve one closes, and valve two is opened; The valve three of electromagnetic valve two closes, and valve four opens aerofluxus, thus air pump malleation mouth is connected with air, in cup, form negative pressure, carries out suction breast to breast.
When electromagnetic valve two is high level, when electromagnetic valve one is low level, the valve three of electromagnetic valve two closes, and valve four is opened; The valve one of electromagnetic valve one is opened, and valve two closes, thus air pump negative pressure mouth is connected with air, and make to form malleation in cup, release cup is to the stretching of breast rapidly, carries out extruding massage by malleation to breast simultaneously.
Single bilateral transducer can be mechanical knob or solenoid control, and realize unrestricted choice and switch monolateral or bilateral suction breast pattern, 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 made up 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 by pipeline in cup, and release cup is to the stretching of breast rapidly, carries out extruding massage simultaneously, thus alleviate the injury of negative pressure to breast by malleation 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.
Detailed description of the invention
Below in conjunction with accompanying drawing, the imitative embodiment sucking positive/negative-pressure breast pump of the present invention is described in detail: this breast pump, comprises cup 1, three-way suction device 2, air pump and control assembly, and it also includes a bilateral transducer of list; Distinguished: described control assembly is made up of electromagnetic valve 1 and electromagnetic valve 27, one end of described electromagnetic valve 1 is connected with the air inlet 5 of one end of electromagnetic valve 27, single bilateral transducer, the other end of described electromagnetic valve 1 is connected with the negative-pressure pipeline 81 of air pump, 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, and when electromagnetic valve 27 is low level, the valve 1 of electromagnetic valve 1 closes, and valve 2 62 is opened; The valve 3 71 of electromagnetic valve 27 closes, and valve 4 72 opens aerofluxus, thus air pump malleation mouth is connected with air, in cup, form negative pressure, carries out suction breast to breast.
When electromagnetic valve 27 is high level, when electromagnetic valve 1 is low level, the valve 3 71 of electromagnetic valve 27 closes, and valve 4 72 is opened; The valve 1 of electromagnetic valve 1 is opened, and valve 2 62 closes, thus air pump negative pressure mouth is connected with air, makes to form malleation in cup 1, rapidly the stretching of release cup 1 pair of breast, carries out extruding massage simultaneously by malleation to breast.
The imitative of present embodiment sucks positive/negative-pressure breast pump, by two trumpet-shaped cups 1, cup 1 acts on the female breast of age of sucking respectively, and be connected with three-way suction device 2, three-way suction device 2 is also provided with a pore 3, pore 3 can by the hose connection venthole 4 to single bilateral transducer, and single bilateral transducer can be mechanical knob or solenoid control, realize unrestricted choice and 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 is made up of electromagnetic valve one (6) and electromagnetic valve two (7), one end of described electromagnetic valve one (6) is connected with the air inlet (5) of one end of electromagnetic valve two (7), 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, and when electromagnetic valve two (7) is for low level, the valve one (61) of electromagnetic valve one (6) closes, and valve two (62) is opened; The valve three (71) of electromagnetic valve two (7) closes, and valve four (72) opens aerofluxus, thus air pump malleation mouth is connected with air, in cup, form negative pressure, carries out suction breast to breast;
When electromagnetic valve two (7) is high level, when electromagnetic valve one (6) is for low level, the valve three (71) of electromagnetic valve two (7) closes, and valve four (72) is opened; The valve one (61) of electromagnetic valve one (6) is opened, and valve two (62) closes, thus air pump negative pressure mouth is connected with air, makes to form malleation in cup 1, rapidly the stretching of release cup 1 pair of breast, carries out extruding massage simultaneously by malleation to breast.
2. one according to claim 1 is imitative sucks positive/negative-pressure breast pump, it is characterized in that: the bilateral transducer of described list is controlled by mechanical knob.
3. one according to claim 1 is imitative sucks 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 CN103691015A (en) | 2014-04-02 |
| CN103691015B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK3291853T3 (en) * | 2015-05-07 | 2021-08-30 | Babyation Inc | BREAST PUMP SYSTEM |
| US10857270B2 (en) * | 2015-11-06 | 2020-12-08 | Koninklijke Philips N.V. | Pump arrangement for a double breast pump, double breast pump and method of operation |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4795428A (en) * | 1987-03-30 | 1989-01-03 | Hwang Shyh Chyi | Therapeutic suction device |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPR20070089A1 (en) * | 2007-11-14 | 2009-05-15 | Medel S P A | APPARATUS FOR EXTRACTING MILK FROM A BREAST AND ITS PUMP GROUP. |
-
2014
- 2014-01-04 CN CN201410002685.3A patent/CN103691015B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4795428A (en) * | 1987-03-30 | 1989-01-03 | Hwang Shyh Chyi | Therapeutic suction device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103691015A (en) | 2014-04-02 |
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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 |
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| 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. |