• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A device for expressing breast milk has a hood (1) provided with connections (2, 3) for a suction line and for a receiving container or receptacle (4). Additionally, there is arranged at the suction hood (1) a collecting or catch chamber (5), at the outlet of which there is provided a valve (6) formed by a bore 8 in the base 5'' of the chamber (5) and a ball (9) in a housing (10). When a negative pressure is applied to the suction line theball 9 seals the bore 8 and milk collects in the chamber (5). When the negative pressure is removed, the ball (9) is released from the bore (8) and the milk flows to the receiving container (4). Suction construction renders possible a more balanced and reliable operation of the entire suction device. <IMAGE>
    公开号:SU1091845A3
    申请号:SU813334947
    申请日:1981-09-04
    公开日:1984-05-07
    发明作者:Олоф Аксель Хельмер Ларссон Карл
    申请人:Карл Олоф Аксель Хельмер Ларссон (Швейцари )；
    IPC主号:
    专利说明:

    This invention relates to medicine. namely, to the breast pump. ; A known tip for a milk pump, comprising a housing, a unit, an injector tube for a vacuum line and a connecting tube for a milk receiver C1. The disadvantage of a known tip to a breast pump is that milk can be drawn into the vacuum line and the pump. The aim of the invention is to prevent the ingress of milk into the vacuum line and the pump. This goal is achieved by teMd that in the tip to the breast pump, comprising: a housing, a connecting pipe for a vacuum line, a connecting pipe for a milk receiver, a funnel is installed in the housing, and a ball valve is installed in the outlet. The drawing shows the tip to the breast pump, a longitudinal section. The tip to the breast pump includes a housing 1, a connecting patru-side 2 for a vacuum duct, a connecting pipe 3 for a moloch receiver 4. In Jkopnyce 1, camera 5 is installed, located in the form of a funnel, in the outlet E) | th / | of which a ball is mounted.% Ffl valve 6. The ball valve 6 is made of light material and installed in the grid 7, the receiving chamber 5 is mounted on the housing 1 using latch 8 with the possibility of a connector. The device works as follows. If there is a discharge valve in the case 1, the valve 6 moves to position 5 shown by a dotted line, and at the same time closes the opening 9 and thus the chamber 5. When the pressure in the case 1 is equalized, the ball valve 6 again returns to its original position and the milk accumulated in chamber 5 into receiver 4. Valve 6 may have another form of implementation,
    权利要求:
    Claims (1)
    [1]
    TIP TO THE MILK PUMP, comprising a housing, a connecting pipe for the vacuum pipe, a connecting pipe for the milk receiver, characterized in that, in order to prevent milk from entering the vacuum pipe and the pump, a camera is installed in the body in the form of a funnel with a ball valve in the outlet .
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1091845A3|1984-05-07|Milk suction tip
    CA2194497A1|1997-07-17|Milk meter
    JPH0321226A|1991-01-30|Blood collecting assembly
    NZ511078A|2002-11-26|Device and method for automatic collection of saliva
    EP0745398A3|2000-02-09|Cardiotomy reservoir with internal filter
    SE421858B|1982-02-08|Device for extending the cross section of an elastic urine drip collector
    NO914611L|1992-06-01|LIMIT VALVE FOR A LIQUID EXHAUST SYSTEM
    SE514473C2|2001-02-26|Protective device for a teat locator
    WO2003013340A3|2004-03-11|Moisture trap
    GB2115126A|1983-09-01|Household laundry drier with condensate collection
    ES8307507A1|1983-07-01|Needle assembly with vein entry indicator.
    GB1271062A|1972-04-19|Casing for fuel processing apparatus
    EP1172220A3|2002-04-03|Ink catridge
    SU914065A1|1982-03-23|Milk suction device for feeding woman
    RU1483U1|1996-01-16|LIQUID TRANSFUSION SIPHON NOZZLE
    SU1664203A1|1991-07-23|Apparatus for automatic extraction of first portions of milk
    ES238717U|1978-12-01|Camera of microscopic observation, perfected. |
    JPH04255560A|1992-09-10|Air cleaner for motorcycle
    SU1662461A1|1991-07-15|Dual-chamber exhauster for catching of arthropods
    SU1713508A1|1992-02-23|Device for taking first portions of milk
    JPH02306095A|1990-12-19|Radiator
    SU1050612A1|1983-10-30|Milk meter
    US6388710B1|2002-05-14|Solid state camera with separate vacuum and sieve chambers
    SU1076036A1|1984-02-29|Milking apparatus
    JPH02285316A|1990-11-22|Endoscope device
    同族专利:
    公开号 | 公开日
    JPS5778868A|1982-05-17|
    NO151068C|1985-02-06|
    IT8123639D0|1981-08-25|
    IT1138503B|1986-09-17|
    BE890178A|1982-01-04|
    SE8105221L|1982-03-06|
    NO813021L|1982-03-08|
    NZ198182A|1985-07-31|
    NL8103996A|1982-04-01|
    BR8105693A|1982-05-25|
    HU183566B|1984-05-28|
    FI72268B|1987-01-30|
    ES260136U|1982-03-16|
    CH647154A5|1985-01-15|
    DD202109A5|1983-08-31|
    MX152409A|1985-07-10|
    AU552642B2|1986-06-12|
    GB2082920B|1985-03-20|
    FI72268C|1987-05-11|
    FI812621L|1982-03-06|
    AU7470981A|1982-03-11|
    GB2082920A|1982-03-17|
    NO151068B|1984-10-29|
    CA1157417A|1983-11-22|
    DE3133615A1|1982-07-01|
    ES260136Y|1982-10-16|
    DK389081A|1982-03-06|
    FR2489694B1|1986-02-14|
    FR2489694A1|1982-03-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1067982B|1959-10-29|
    DE529424C|1926-05-28|1931-07-14|Louis Isaiee Guillaume Sales D|Breast pump|
    DE729251C|1940-03-17|1942-12-12|Alfred Graentzel|Breast pump|
    JPS484639U|1971-06-15|1973-01-19|
    JPS5215896B2|1973-03-09|1977-05-04|
    JPS53120881A|1977-02-22|1978-10-21|Adams Frank H|Method and device for breast milking|
    EP0000339A1|1977-06-20|1979-01-24|Frank Henry Adams|Combination breast pump and gavage feeding apparatus and method|
    JPS6327020B2|1979-10-25|1988-06-01|Pijon Kk|JPS5941364B2|1982-08-10|1984-10-06|Jekusu Kk|
    CH662949A5|1984-03-14|1987-11-13|Ameda Ag|Breast pump for sucking breast milk.|
    US4892517A|1988-04-11|1990-01-09|Spalding & Evenflo Companies, Inc.|Breast pump|
    US4964851A|1989-03-23|1990-10-23|Isg/Ag|Battery-powered breastpump|
    US5415632A|1994-01-10|1995-05-16|Playskool, Inc.|Breast pump|
    US5542921A|1994-11-04|1996-08-06|Gerber Products Company|Electric breast pump|
    GB2299027B|1995-03-24|1999-02-17|Cannon Rubber Ltd|Diaphragm breast pump|
    US5776098A|1995-08-03|1998-07-07|Medela, Incorporated|Diaphragm pump and pump mounted in a carrying case useful in breast pumping|
    US6481986B1|1995-08-03|2002-11-19|Medela Holding Ag|Vacuum adjustment mechanism particularly adapted for a breastpump|
    US6257847B1|1995-08-03|2001-07-10|Medela, Inc.|Diaphragm pump and pump for double-breast pumping|
    US5843029A|1995-10-16|1998-12-01|Gerber/Baby Care|Manual breast pump|
    DE59610174D1|1996-04-14|2003-04-03|Medela Ag Baar|Breast milk suction device|
    US6139521A|1996-06-03|2000-10-31|Medela Holding Ag|Breastpump having particular application as a small motorized pump capable of double-breast pumping|
    US6673036B1|1999-10-13|2004-01-06|The First Years Inc.|Pumping breast milk|
    US6749582B2|2002-04-30|2004-06-15|The First Years Inc.|Pumping breast milk|
    US7396339B2|2004-04-30|2008-07-08|The First Years Inc.|Pumping breast milk|
    US8187227B2|2006-11-01|2012-05-29|Medela Holding Ag|Self returning contamination barrier|
    US7972297B2|2008-11-07|2011-07-05|Simplisse, Inc.|Breast cup assembly for a breast pump|
    US8398584B2|2009-01-16|2013-03-19|Learning Curve Brands, Inc.|Breast pump and method of use|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH6706/80A|CH647154A5|1980-09-05|1980-09-05|Extraction hood for a device for recovery of breast milk.|
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