GB660283A - An appliance for stimulating the process of lactation - Google Patents
An appliance for stimulating the process of lactationInfo
- 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
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.
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US940454A (en) * | 1908-10-03 | 1909-11-16 | Edmund P Fowler | Breast-pump. |
-
0
- BE BE491557D patent/BE491557A/xx unknown
- NL NL73732D patent/NL73732C/xx active
-
1948
- 1948-10-08 GB GB26271/48A patent/GB660283A/en not_active Expired
-
1949
- 1949-10-05 FR FR996989D patent/FR996989A/en not_active Expired
- 1949-10-06 CH CH281284D patent/CH281284A/en unknown
- 1949-10-06 US US119851A patent/US2542505A/en not_active Expired - Lifetime
- 1949-10-07 DE DEG46A patent/DE823641C/en not_active Expired
Cited By (20)
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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