CN202288994U - Negative-pressure breast pump - Google Patents
Negative-pressure breast pump Download PDFInfo
- Publication number
- CN202288994U CN202288994U CN2011204184665U CN201120418466U CN202288994U CN 202288994 U CN202288994 U CN 202288994U CN 2011204184665 U CN2011204184665 U CN 2011204184665U CN 201120418466 U CN201120418466 U CN 201120418466U CN 202288994 U CN202288994 U CN 202288994U
- Authority
- CN
- China
- Prior art keywords
- milk
- tube
- negative
- sucking
- breast pump
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical instruments, in particular to a negative-pressure breast pump, comprising a horn-shaped milk sucking cover, a milk sucking tube and a milk bottle, wherein a milk outlet end of the milk sucking tube is provided with a threaded milk bottle connecting cover, one end of the milk sucking tube is fixedly communicated with a small caliber of the horn-shaped milk sucking cover, and the lower side of the milk sucking tube is communicated with the milk bottle through a threaded milk bottle connecting cover on a milk discharging tube. The negative-pressure breast pump is characterized in that the other end of the milk sucking tube is provided with a negative-pressure balloon, a milk outlet runner is arranged on inner wall of the milk sucking tube in the axial direction and is communicated with the milk discharging tube, and a one-way valve is arranged on the milk discharging tube to guarantee the production of sufficient negative pressure to achieve the effects of correcting nipple inversion and sucking milk. Due to the adoption of the structure in such a way, the negative-pressure breast pump disclosed by the utility model has the advantages of reasonable structure, simplicity in operation, comfortableness in use and the like.
Description
Technical field
This utility model relates to the medical apparatus technical field, specifically a kind of negative pressure breast pump that conveniently sucks.
Background technology
At present, the negative pressure breast pump that the gynecologist uses is made up of tubaeform breast cup, syringe, milk tube, pintle, feeding bottle, and breast cup and syringe are fixedly connected; Milk tube fixedly is communicated with syringe, and pintle inserts in the syringe, and feeding bottle is fixed on the milk tube through hickey; When the puerpera sucked and rescue crater nipple, pintle pulled back and syringe and milk tube is communicated be incorporated into breast milk that breast feed a child in the feeding bottle, and its deficiency is that the negative pressure that produces of this structure is not enough; Be difficult to rescue crater nipple; Therefore, sucking has also become problem, is difficult for the milk sucking-off with breast.
Summary of the invention
The purpose of this utility model is the deficiency that solves above-mentioned prior art, provide a kind of rational in infrastructure, simple to operate, use comfortable negative pressure breast pump.
This utility model solves the technical scheme that its technical problem adopted:
A kind of negative pressure breast pump comprises tubaeform breast cup, milk tube and feeding bottle, and milk tube goes out the milk end and is provided with screw thread feeding bottle connection cover; Milk tube one end is communicated with small-bore the fixing of tubaeform breast cup; The screw thread feeding bottle connection cover of milk tube downside on milk drain tube is connected with feeding bottle, it is characterized in that the milk tube other end is provided with the negative pressure sacculus, and the milk tube inwall is axially arranged with and the milk runner; The runner that goes out to suckle is connected with milk drain tube; Milk drain tube is provided with check valve, to guarantee producing enough negative pressure, to reach to rescue crater nipple and the effect that sucks.
This utility model has advantages such as rational in infrastructure, simple to operate, that use is comfortable owing to adopt said structure.
Description of drawings
Accompanying drawing is the structural representation of this utility model.
Reference numeral: brassiere 1, milk tube 2, feeding bottle 3, negative pressure sacculus 5, check valve 6, the runner 7 that goes out to suckle, milk drain tube 8.
The specific embodiment:
Below in conjunction with accompanying drawing this utility model is further specified:
Shown in accompanying drawing, a kind of negative pressure breast pump comprises tubaeform breast cup 1, milk tube 2 and feeding bottle 3; Milk tube 2 goes out the milk end and is provided with screw thread feeding bottle connection cover, and milk tube 2 one ends are communicated with small-bore the fixing of tubaeform breast cup 1, and the screw thread feeding bottle connection cover of milk tube 2 downsides on milk drain tube 8 is connected with feeding bottle 3; It is characterized in that milk tube 2 other ends are provided with negative pressure sacculus 5; The milk tube inwall is axially arranged with and milk runner 7, and the runner that goes out to suckle is connected with milk drain tube 8, and milk drain tube 8 is provided with check valve 6; To guarantee producing enough negative pressure, to reach to rescue crater nipple and the effect that sucks.
This utility model at first is threaded through the feeding bottle connection cover feeding bottle in use with feeding bottle 3, more tubaeform breast cup 1 is covered on the breast; One hand-held milk tube 2; Another is held negative pressure sacculus 5, and tubaeform breast cup 1 expands breast, the nipple of depression under the suction function of milk tube 2 by sucking-off; After intramammary milk was by sucking-off, milk was along with going out to suckle runner 7 in milk drain tube 8 flows into feeding bottles in the milk tube 2.
This utility model has advantages such as rational in infrastructure, simple to operate, that use is comfortable owing to adopt said structure.
Claims (1)
1. a negative pressure breast pump comprises tubaeform breast cup, milk tube and feeding bottle, and milk tube goes out the milk end and is provided with screw thread feeding bottle connection cover; Milk tube one end is communicated with small-bore the fixing of tubaeform breast cup; The screw thread feeding bottle connection cover of milk tube downside on milk drain tube is connected with feeding bottle, it is characterized in that the milk tube other end is provided with the negative pressure sacculus, and the milk tube inwall is axially arranged with and the milk runner; The runner that goes out to suckle is connected with milk drain tube, and milk drain tube is provided with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204184665U CN202288994U (en) | 2011-10-28 | 2011-10-28 | Negative-pressure breast pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204184665U CN202288994U (en) | 2011-10-28 | 2011-10-28 | Negative-pressure breast pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288994U true CN202288994U (en) | 2012-07-04 |
Family
ID=46357986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204184665U Expired - Fee Related CN202288994U (en) | 2011-10-28 | 2011-10-28 | Negative-pressure breast pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288994U (en) |
-
2011
- 2011-10-28 CN CN2011204184665U patent/CN202288994U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204106539U (en) | A kind of novel ophthalmic nursing irrigator | |
| CN202699637U (en) | Modified suction tube connecting piece | |
| CN202288994U (en) | Negative-pressure breast pump | |
| CN102526820B (en) | Auxiliary breast feeding device of negative pressure adjustable balancing breast pump | |
| CN201253353Y (en) | Super-light infant feeding device | |
| CN201469470U (en) | Nipple inversion appliance | |
| CN204158732U (en) | A kind of baby medicine feeding device | |
| CN201361263Y (en) | Nasal feeding tube | |
| CN201079590Y (en) | Device for sucking milk and storing milk | |
| CN202516009U (en) | Medicine feeding spoon for infant | |
| CN202568907U (en) | Converter for auxiliary feeding device of negative pressure adjustable balance breast pump | |
| CN201290904Y (en) | Premature-delivery ultra-light infant feeder | |
| CN201375700Y (en) | Simple breast pump | |
| CN202342245U (en) | Nipple aspirator for gynecology and obstetrics | |
| CN201814694U (en) | Crater nipple corrector for obstetrics | |
| CN201384598Y (en) | Nipple retraction corrector | |
| CN201295416Y (en) | Breast milk sucking-off and storage device | |
| CN202777217U (en) | Negative pressure massaging breast pump | |
| CN200954272Y (en) | Milk-suction device | |
| CN201079591Y (en) | Suction type milk-sucking and milk-storing device | |
| CN201768259U (en) | Gynaecological solid medicine feeder | |
| CN204106664U (en) | The suction breast device of crater nipple puerpera | |
| CN201492731U (en) | Ball-suction negative pressure breast pump | |
| CN202069914U (en) | Milk sucking and storing tool special for parturient | |
| CN203280812U (en) | Negative pressure breast pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121028 |