GB660283A - An appliance for stimulating the process of lactation - Google Patents

An appliance for stimulating the process of lactation

Info

Publication number
GB660283A
GB660283A GB26271/48A GB2627148A GB660283A GB 660283 A GB660283 A GB 660283A GB 26271/48 A GB26271/48 A GB 26271/48A GB 2627148 A GB2627148 A GB 2627148A GB 660283 A GB660283 A GB 660283A
Authority
GB
United Kingdom
Prior art keywords
chambers
flexible wall
oct
appliance
vacuum
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
Application number
GB26271/48A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GASCOIGNES READING Ltd
Original Assignee
GASCOIGNES READING Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GASCOIGNES READING Ltd filed Critical GASCOIGNES READING Ltd
Publication of GB660283A publication Critical patent/GB660283A/en
Expired legal-status Critical Current

Links

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
    • A61M1/064—Suction cups
    • 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
    • A61M1/064—Suction cups
    • A61M1/066—Inserts therefor
    • 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
    • A61M1/069—Means for improving milking yield
    • A61M1/0693—Means for improving milking yield with programmable or pre-programmed sucking patterns
    • A61M1/06935—Means for improving milking yield with programmable or pre-programmed sucking patterns imitating the suckling of an infant
    • 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
    • A61M1/069—Means for improving milking yield
    • A61M1/0697—Means for improving milking yield having means for massaging the breast
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/75—Intermittent or pulsating suction

Abstract

660,283. Breast pumps. GASCOIGNES (READING), Ltd., and GASCOIGNE, G. H. Oct. 10, 1949 [Oct. 8, 1948], No. 26271/48. Class 81 (ii). [Also in Group I] An appliance for drawing off milk comprises a hollow body 1 divided by a slightly flexible wall 10 into inner and outer concentric chambers, the outer chamber having a flexible wall 18 for application to the surface of the breast around the nipple and the inner one having a flexible wall 20 for surrounding the nipple itself. Pneumatic pulsations of alternate pressure and vacuum are applied to the two chambers alternately to cause the flexible walls to simulate the natural movements during sucking. An intermittent suction is applied through the tube 40 and central duct 19 so that milk drawn off can pass into the container 37, this suction being applied at the same time as the existence of a vacuum in the inner of the two chambers.
GB26271/48A 1948-10-08 1948-10-08 An appliance for stimulating the process of lactation Expired GB660283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB281284X 1948-10-08

Publications (1)

Publication Number Publication Date
GB660283A true GB660283A (en) 1951-11-07

Family

ID=10270704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26271/48A Expired GB660283A (en) 1948-10-08 1948-10-08 An appliance for stimulating the process of lactation

Country Status (7)

Country Link
US (1) US2542505A (en)
BE (1) BE491557A (en)
CH (1) CH281284A (en)
DE (1) DE823641C (en)
FR (1) FR996989A (en)
GB (1) GB660283A (en)
NL (1) NL73732C (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198469A2 (en) * 1985-04-16 1986-10-22 Elena M. Grant Portable electric breast pump
US4740196A (en) * 1986-07-24 1988-04-26 Powell Margaret D Nursing apparatus
US4794915A (en) * 1984-12-24 1989-01-03 Isg/Ag Method for inducing uterine activity through nipple stimulation
US5049126A (en) * 1990-02-16 1991-09-17 Isg/Ag Breast pump with nipple stimulating insert
US5476490A (en) * 1994-05-10 1995-12-19 Medela, Inc. Heating pad
US5941847A (en) * 1998-02-06 1999-08-24 Medela Holding Ag Breast shield with vacuum isolation element
US6257847B1 (en) 1995-08-03 2001-07-10 Medela, Inc. Diaphragm pump and pump for double-breast pumping
US6481986B1 (en) 1995-08-03 2002-11-19 Medela Holding Ag Vacuum adjustment mechanism particularly adapted for a breastpump
US6652484B1 (en) 1995-05-02 2003-11-25 Medela, Inc. Foot-powered breastmilk pump with removable piston pump
US6663587B2 (en) 2001-06-22 2003-12-16 Medela Holding Ag Breastshield with multi-pressure and expansible chamber construction, related breastpump and method
US6749582B2 (en) 2002-04-30 2004-06-15 The First Years Inc. Pumping breast milk
US8079975B2 (en) 2004-04-30 2011-12-20 The First Years Inc. Pump apparatus
US8398584B2 (en) 2009-01-16 2013-03-19 Learning Curve Brands, Inc. Breast pump and method of use
US9248223B2 (en) 2009-03-26 2016-02-02 Koninklijke Philips N.V. Insert for a breast pump

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822703A (en) * 1973-02-13 1974-07-09 P Davisson Breast pump
US4263912A (en) * 1977-06-08 1981-04-28 Adams Frank H Milking apparatus and method
EP0000339A1 (en) * 1977-06-20 1979-01-24 Frank Henry Adams Combination breast pump and gavage feeding apparatus and method
US4563171A (en) * 1980-03-28 1986-01-07 Sherwood Medical Company Method for displacing fluid in tubing
US4772262A (en) * 1985-04-16 1988-09-20 Natural Technologies, Inc. Portable electric breast pump
EP0237474B1 (en) * 1986-02-28 1991-06-12 Ameda Ag Breast pump insert
US4950236A (en) * 1988-10-21 1990-08-21 Aurora Search Ltd. Breast pump adapter for filling infant nursers having disposable liners
CA2046525A1 (en) * 1990-07-10 1992-01-11 Karl O. A. H. Larsson Breast pump with massage for improved lactation
US5100406A (en) * 1990-11-01 1992-03-31 Graham-Field, Inc. Silicone breast pump insert
US5163944A (en) * 1991-08-09 1992-11-17 Neward Theodore C Obstetrical vacuum extractor
US5308321A (en) * 1992-05-05 1994-05-03 Castro Donna J Retainer assisted by vacuum expansion system
US5571084A (en) * 1994-12-12 1996-11-05 Spread Spectrum Inc. Microprocessor-controlled vested lactation system
US5803926A (en) * 1995-06-07 1998-09-08 Pristech, Inc. Double handled vacuum extractor
US5776098A (en) * 1995-08-03 1998-07-07 Medela, Incorporated Diaphragm pump and pump mounted in a carrying case useful in breast pumping
US5902267A (en) * 1996-08-09 1999-05-11 Medo; Elena M. Breast pump system using wall vacuum source
US5935136A (en) * 1997-05-09 1999-08-10 Pristech, Inc. Obstetrical vacuum extractor cup with soft molded lip
EP1034807A1 (en) 1998-03-06 2000-09-13 Ameda AG Suction bell for breast pump
AU3328799A (en) 1998-03-06 1999-09-20 Ameda Ag Medical Equipment Breast pump
US5957931A (en) * 1998-05-11 1999-09-28 Prism Enterprises, Inc. Obstetrical vacuum extractor cup
US6676631B1 (en) 1999-12-10 2004-01-13 Medela Holding Ag Vacuum and rate control for a breastpump
US6361542B1 (en) * 2000-05-17 2002-03-26 Prism Enterprises, Inc. Obstetrical vacuum extractor cup with force measuring capabilities
EP1163915A3 (en) * 2000-06-12 2003-08-27 Clute, Lorne Jason Apparatus for expressing milk
US6383164B1 (en) 2000-09-26 2002-05-07 Gerber Products Company Massaging breast pump and funnel therefor
US6866994B2 (en) * 2001-05-30 2005-03-15 Neomatrix, Llc Noninvasive intraductal fluid diagnostic screen
US20030073951A1 (en) * 2001-05-30 2003-04-17 Morton Kevin B. Disposable patient interface for intraductal fluid aspiration system
CA2448011C (en) * 2001-05-30 2010-01-19 Neomatrix, Inc. Noninvasive intraductal fluid diagnostic screen
US20040024352A1 (en) * 2001-12-27 2004-02-05 Playtex Products, Inc. Breast pump system
GB2399022B (en) * 2001-12-27 2006-10-04 Playtex Products Inc Breast cup
WO2003068291A1 (en) * 2002-02-11 2003-08-21 Medela Holding Ag Lubricated breastshield
US20050234370A1 (en) * 2002-09-17 2005-10-20 Puronyx, Inc. Breast milk expression system including massaging, expressing and containment features
US20040127845A1 (en) * 2002-12-27 2004-07-01 Playtex Products, Inc. Breast pump system
US7776008B2 (en) * 2003-08-08 2010-08-17 Playtex Products, Inc. Manual breast pump
US20050154348A1 (en) * 2004-01-08 2005-07-14 Daniel Lantz Breast pump
US7311106B1 (en) 2005-05-02 2007-12-25 Burton Julie Mcculloch Nipple selection apparatus and method
US7806855B2 (en) * 2006-04-11 2010-10-05 Playtex Products, Inc. Manual breast pump
US7972297B2 (en) * 2008-11-07 2011-07-05 Simplisse, Inc. Breast cup assembly for a breast pump
EP2263710A1 (en) 2009-06-18 2010-12-22 Koninklijke Philips Electronics N.V. An insert for a breast pump
CN105363080B (en) * 2014-08-25 2018-07-06 浙江辉伦婴童用品有限公司 Analogue simulation humalacter
US11779688B2 (en) * 2021-01-21 2023-10-10 Wayne D Turner Breast shield

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US940454A (en) * 1908-10-03 1909-11-16 Edmund P Fowler Breast-pump.

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794915A (en) * 1984-12-24 1989-01-03 Isg/Ag Method for inducing uterine activity through nipple stimulation
EP0198469A2 (en) * 1985-04-16 1986-10-22 Elena M. Grant Portable electric breast pump
EP0198469A3 (en) * 1985-04-16 1988-06-22 Elena M. Grant Portable electric breast pump
US4740196A (en) * 1986-07-24 1988-04-26 Powell Margaret D Nursing apparatus
US5049126A (en) * 1990-02-16 1991-09-17 Isg/Ag Breast pump with nipple stimulating insert
US5476490A (en) * 1994-05-10 1995-12-19 Medela, Inc. Heating pad
US5897580A (en) * 1994-05-10 1999-04-27 Prism Enterprises, Inc. Heated breast pump shield
US6652484B1 (en) 1995-05-02 2003-11-25 Medela, Inc. Foot-powered breastmilk pump with removable piston pump
US6257847B1 (en) 1995-08-03 2001-07-10 Medela, Inc. Diaphragm pump and pump for double-breast pumping
US6481986B1 (en) 1995-08-03 2002-11-19 Medela Holding Ag Vacuum adjustment mechanism particularly adapted for a breastpump
US6997897B1 (en) 1995-08-03 2006-02-14 Medela Holding Ag Diaphragm pump and pump for double-breast pumping
US7255681B1 (en) 1995-08-03 2007-08-14 Medela Holding Ag Diaphragm pump and pump for double-breast pumping
US5941847A (en) * 1998-02-06 1999-08-24 Medela Holding Ag Breast shield with vacuum isolation element
US6663587B2 (en) 2001-06-22 2003-12-16 Medela Holding Ag Breastshield with multi-pressure and expansible chamber construction, related breastpump and method
US7166087B2 (en) 2001-06-22 2007-01-23 Medela Holding Ag Breastshield with multi-pressure and expansible chamber construction, related breastpump and method
US6749582B2 (en) 2002-04-30 2004-06-15 The First Years Inc. Pumping breast milk
US8079975B2 (en) 2004-04-30 2011-12-20 The First Years Inc. Pump apparatus
US8398584B2 (en) 2009-01-16 2013-03-19 Learning Curve Brands, Inc. Breast pump and method of use
US8900182B2 (en) 2009-01-16 2014-12-02 Tomy International, Inc. Breast pump and method of use
US9248223B2 (en) 2009-03-26 2016-02-02 Koninklijke Philips N.V. Insert for a breast pump

Also Published As

Publication number Publication date
DE823641C (en) 1951-12-06
BE491557A (en)
NL73732C (en)
US2542505A (en) 1951-02-20
FR996989A (en) 1951-12-31
CH281284A (en) 1952-02-29

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