ES2036108T3 - Bomba de pecho. - Google Patents

Bomba de pecho.

Info

Publication number
ES2036108T3
ES2036108T3 ES199090810114T ES90810114T ES2036108T3 ES 2036108 T3 ES2036108 T3 ES 2036108T3 ES 199090810114 T ES199090810114 T ES 199090810114T ES 90810114 T ES90810114 T ES 90810114T ES 2036108 T3 ES2036108 T3 ES 2036108T3
Authority
ES
Spain
Prior art keywords
called
piston
spring
closing element
cylinder
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 - Lifetime
Application number
ES199090810114T
Other languages
English (en)
Inventor
Robert Dr. Riedweg
Klaus Schlensog
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.)
Ameda AG
Original Assignee
Ameda AG
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 Ameda AG filed Critical Ameda AG
Application granted granted Critical
Publication of ES2036108T3 publication Critical patent/ES2036108T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • A61M1/80—Suction pumps
    • A61M1/81—Piston pumps, e.g. syringes
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/073—Syringe, piston type

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pediatric Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Eye Examination Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Dental Preparations (AREA)

Abstract

UNA BOMBA (1, 3) PARA GLANDULAS MAMARIAS, QUE COMPRFENDE: UN DEPOSITO DE LECHE Y UN ELEMENTO (11, 31) DE CIERRE, PARA CONEXION CON EL CITADO DEPOSITO; EL CITADO ELEMENTO DE CIERRE COMPRENDE UNA CAMPANA (12, 32) DE SUCCION Y UNA BOMBA (14, 34) DE SUCCION, ADECUADAS PARA EL FUNCIONAMIENTO MANUAL POR SI SOLO, E INCLUYENDO: (A) UN CILINDRO (13, 33), TOTALMENTE CONECTADO CON EL CITADO ELEMENTO DE CIERRE; (B) UN MEDIO DE PISTON (19, 39) PARA EL MOVIMIENTO RECIPROCO DENTRO DEL CITADO CILINDRO, ENTRE UNA PRIMERA POSICION O POSICION INFERIOR, Y UNA SEGUNDA POSICION, O POSICION SUPERIOR; Y (C) UN ACTUADOR (10, 30) ACCIONADO A RESORTE, PARA INTERACCION CON EL CITADO MEDIO DE PISTON; DONDE EL CITADO ACTUADOR SE FORMA CON UN MEDIO DE HORQUILLA, QUE COMPRENDE UN ELEMENTO (18, 38) DE RESORTE ALARGADO, QUE TIENE UNA PRIMERA O NORMAL POSICION, Y QUE ES DEFORMABLE REVERSIBLEMENTE A UNA SEGUNDA O ELASTICAMENTE CURVADA POSICION (18A); TENIENDO EL CITADO ELEMENTO DE RESORTE DOS EXTREMOS (181, 182) Y ESTANDO CONECTADO AL CITADO MEDIO DE PISTON, SUSTANCIALMENTE INTERMEDIO ENTRE LOS DOS CITADOS EXTREMOS; Y LA CITADA HORQUILLA COMPRENDIENDO ADEMAS UN PAR DE PATAS LATERALES ALARGADAS (16, 17), CADA UNA DE LAS CUALES TIENE UN EXTREMO INFERIOR (161, 171), Y UN EXTREMO SUPERIOR (162, 172), ESTANDO CADA UNO DE LOS CITADOS EXTREMOS INFERIORES CONECTADO A UN ELEMENTO DE ANCLAJE (111, 311), SOBRE EL CITADO ELEMENTO DE CIERRE; CADA UNO DE LOS CITADOS EXTREMOS SUPERIORES DE LAS CITADAS PATAS ALARGADAS LATERALES ESTANDO CONECTADO A LOS CITADOS ELEMENTOS DE RESORTE, CERCA DE UNO DE LOS CITADOS DOS EXTREMOS DE LOS MISMOS; ESTANDO DIMENSIONADO EL CITADO ELEMENTO DE HORQUILLA PARA EJERCER UNA COMPRESION MANUAL POR SI SOLA, DE LAS CITADAS PATAS LATERALES, Y PARA, ELASTICAMENTE, DEFORMAR LOS CITADOS ELEMENTOS DE RESORTE MEDIANTE LA CITADA COMPRESION, DE FORMA QUE SE DESPLACE HACIA ARRIBA EL CITADO MEDIO DE PISTON, DENTRO DEL CITADO CILINDRO, AL PRODUCIRSE LA CITADA COMPRESION MANUAL; Y PERMITIENDO QUE EL CITADO ELEMENTO DE RESORTE VUELVA A SU PRIMERA Y NORMAL POSICION, CUANDO LAS CITADAS PATAS LATERALES SE LIBERAN DE LA CITADA COMPRESION MANUAL, PARA VOLVER EL CITADO MEDIO DE PISTON A LA CITADA PRIMERA O INFERIOR POSICION.
ES199090810114T 1989-03-01 1990-02-19 Bomba de pecho. Expired - Lifetime ES2036108T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH751/89A CH676795A5 (es) 1989-03-01 1989-03-01

Publications (1)

Publication Number Publication Date
ES2036108T3 true ES2036108T3 (es) 1993-05-01

Family

ID=4194348

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090810114T Expired - Lifetime ES2036108T3 (es) 1989-03-01 1990-02-19 Bomba de pecho.

Country Status (9)

Country Link
US (1) US5009638A (es)
EP (1) EP0385933B1 (es)
AT (1) ATE83159T1 (es)
CA (1) CA2010891C (es)
CH (1) CH676795A5 (es)
DE (1) DE69000542T2 (es)
ES (1) ES2036108T3 (es)
FI (1) FI900867A7 (es)
NO (1) NO175567C (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246515B (en) * 1990-07-06 1994-05-11 Ameda Ag Breast pump
US5358476A (en) * 1990-08-17 1994-10-25 Aurora Search Ltd. Breast pump adapter for filling infant nursers having disposable liners and methods of operation
US5415632A (en) * 1994-01-10 1995-05-16 Playskool, Inc. Breast pump
USD372975S (en) 1994-11-04 1996-08-20 Gerber Products Company Electric breast pump
US5542921A (en) * 1994-11-04 1996-08-06 Gerber Products Company Electric breast pump
GB2299027B (en) * 1995-03-24 1999-02-17 Cannon Rubber Ltd Diaphragm breast pump
US8096970B2 (en) * 1995-08-03 2012-01-17 Medela Holding Ag Diaphragm pump with prophylactic cover
US6481986B1 (en) 1995-08-03 2002-11-19 Medela Holding Ag Vacuum adjustment mechanism particularly adapted for a breastpump
US6257847B1 (en) 1995-08-03 2001-07-10 Medela, Inc. Diaphragm pump and pump for double-breast pumping
US5843029A (en) * 1995-10-16 1998-12-01 Gerber/Baby Care Manual breast pump
USD420443S (en) * 1996-02-08 2000-02-08 Jex Company Limited Breast pump
USD383536S (en) * 1996-04-08 1997-09-09 Bachman Rebecca J Manual breast pump
US6110140A (en) 1996-09-17 2000-08-29 Medela, Inc. Manual breastmilk pump
EP0969886A4 (en) * 1996-12-30 2000-08-30 White River Concepts MANUAL CHEST PUMP
US5941847A (en) * 1998-02-06 1999-08-24 Medela Holding Ag Breast shield with vacuum isolation element
DE19954112A1 (de) 1999-11-11 2001-06-13 Kaweco Gmbh Milchabsaugpumpe
US6383164B1 (en) 2000-09-26 2002-05-07 Gerber Products Company Massaging breast pump and funnel therefor
US7789865B2 (en) * 2002-06-19 2010-09-07 Myers Kenneth E Breast cup with an internal vacuum chamber for a hands-free breast pump
US6663587B2 (en) * 2001-06-22 2003-12-16 Medela Holding Ag Breastshield with multi-pressure and expansible chamber construction, related breastpump and method
US20040024352A1 (en) * 2001-12-27 2004-02-05 Playtex Products, Inc. Breast pump system
KR100971321B1 (ko) * 2001-12-27 2010-07-20 플레이텍스 프로덕츠, 엘엘씨. 유방 컵
CA2475842C (en) * 2002-02-11 2009-06-09 Medela Holding Ag Lubricated breastshield
US6749582B2 (en) 2002-04-30 2004-06-15 The First Years Inc. Pumping breast milk
GB0214525D0 (en) * 2002-06-24 2002-08-07 Samson Ilan Breast pump
AU2007214354B2 (en) * 2002-06-24 2010-05-20 Ilan Samson Breast pump
USD484236S1 (en) 2002-09-27 2003-12-23 Playtex Products, Inc. Breast cup
US20040087898A1 (en) * 2002-11-01 2004-05-06 Gotthilf Weniger Breast pump assembly
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
US7396339B2 (en) * 2004-04-30 2008-07-08 The First Years Inc. Pumping breast milk
DE102004030692B3 (de) * 2004-06-24 2005-12-22 Kaweco Gmbh Milchabsaugvorrichtung
US7559915B2 (en) * 2004-10-13 2009-07-14 Stella Dao Breast pump device with self-contained breast milk reservoir
US8118772B2 (en) * 2004-10-13 2012-02-21 Stella Dao Breast pump device with self-contained breast milk reservoir
US20060276745A1 (en) * 2005-06-02 2006-12-07 Kun-Chung Tsai Manual breast pump
GB2426929A (en) * 2005-06-06 2006-12-13 Kun-Chung Tsai Manually operated breast pump
DE102005026880A1 (de) * 2005-06-10 2006-12-14 Tsai, Kun-Chung Milchpumpe
WO2007017968A1 (ja) * 2005-08-09 2007-02-15 Pigeon Corporation 搾乳器
ES2316121T3 (es) 2006-02-13 2009-04-01 Trimed Ag Bomba para leche.
US7806855B2 (en) * 2006-04-11 2010-10-05 Playtex Products, Inc. Manual breast pump
US8187227B2 (en) 2006-11-01 2012-05-29 Medela Holding Ag Self returning contamination barrier
ITPR20070089A1 (it) * 2007-11-14 2009-05-15 Medel S P A Apparato per estrarre latte da una mammella e relativo gruppo pompa.
JP5204533B2 (ja) * 2008-04-04 2013-06-05 ピジョン株式会社 搾乳器
DE202008010652U1 (de) 2008-08-11 2008-10-16 Kaweco Gmbh Milchabsaugvorrichtung
WO2010083485A2 (en) 2009-01-16 2010-07-22 Learning Curve Brands, Inc. Breast pump and method of use
GB0912229D0 (en) 2009-07-14 2009-08-26 Jackel Int Ltd A breast pump
US8469770B2 (en) 2009-10-20 2013-06-25 Dawn Michele Alva Multifunction brassiere cup
US9155339B2 (en) 2013-02-04 2015-10-13 Dawn Michele Alva Garments for a nursing woman
US10039871B2 (en) 2015-04-14 2018-08-07 Ashia M. Pollen Milk repellent breast pump
US10016547B2 (en) 2015-04-14 2018-07-10 Ashia M. Pollen Foolproof valve assembly for a breast milk collector
US9919084B2 (en) 2015-04-14 2018-03-20 Ashia M. Pollen Vacuum break backflow preventer for breast pump systems
US10238153B2 (en) 2016-06-29 2019-03-26 Rumina Nursingwear Garments for a nursing woman
US10258723B2 (en) 2016-07-08 2019-04-16 DAO Health Submersible breast pump protection mechanism for a breast milk collection device with self-contained reservoir
US11241048B2 (en) 2016-10-17 2022-02-08 Rumina Nursingwear Garments for nursing or for hands-free use of a breast pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1145848A (fr) * 1956-03-17 1957-10-30 Pompe à dépression pour l'alimentation par téterelle d'un biberon
US3782385A (en) * 1972-10-24 1974-01-01 P Loyd Breast pump
US3822703A (en) * 1973-02-13 1974-07-09 P Davisson Breast pump
US3911920A (en) * 1974-02-25 1975-10-14 Thommiss C Susinn Breast pump
DE3364783D1 (en) * 1983-01-11 1986-08-28 Ameda Ag A manually operated breast pump
CH662949A5 (de) * 1984-03-14 1987-11-13 Ameda Ag Brustpumpe zum absaugen von muttermilch.
GB8422861D0 (en) * 1984-09-11 1984-10-17 Avent Medical Ltd Single handed breast pump
DE3770662D1 (de) * 1986-02-28 1991-07-18 Ameda Ag Einsatzstueck fuer brustpumpen.

Also Published As

Publication number Publication date
FI900867A0 (fi) 1990-02-21
FI900867A7 (fi) 1990-09-02
CH676795A5 (es) 1991-03-15
EP0385933A2 (en) 1990-09-05
NO900952L (no) 1990-09-03
CA2010891A1 (en) 1990-09-01
DE69000542D1 (de) 1993-01-21
NO175567C (no) 1994-11-02
EP0385933B1 (en) 1992-12-09
NO175567B (no) 1994-07-25
NO900952D0 (no) 1990-02-28
EP0385933A3 (en) 1990-12-27
US5009638A (en) 1991-04-23
CA2010891C (en) 1999-01-26
ATE83159T1 (de) 1992-12-15
DE69000542T2 (de) 1993-04-15

Similar Documents

Publication Publication Date Title
MX172389B (es) Bomba pulverizadora
DE69000542D1 (de) Brustpumpe.
BR8600016A (pt) Dispositivo de acionamento a distancia
EP0311863A3 (en) Device for dispersing a fluid
ES472057A1 (es) Un dispositivo operador de valvula perfeccionado
ES2017799B3 (es) Amortiguador de doble accion que provoca el laminado de un liquido a su paso por un estrangulamiento.
ES2008688B3 (es) Cilindro accionado por fluido.
BR0008532A (pt) Bomba de deslocamento positivo
ES476613A1 (es) Perfeccionamientos en dispositivos de soltado rapido para cilindros de freno de muelle acumulador.
GB1029372A (en) A helicopter having a load-mounting device
SU1481547A1 (ru) Уплотнение штока гидроцилиндра
KR870009117A (ko) 배기 브레이크 장치
SU48522A1 (ru) Гидравлическа рельсова педаль
ES2191428T3 (es) Disposiciones de contacto de limitacion de movimiento.
GB245490A (en) Improvements relating to pumps for liquids or hydraulic motors
SU1139638A1 (ru) Нижний выталкиватель вертикального кривошипного пресса
SU1590793A1 (ru) Затвор
US1624218A (en) Valve
FI95317B (fi) Lineaarinen, siirtävä näytteenottoventtiili ja sen osien kiinnityslaite
SU1019040A1 (ru) Прижимное диафрагменное устройство
GB273677A (en) Improvements connected with borehole and other pumps
GB1171059A (en) Improvements relating to Switch-Gear.
GB718532A (en) Valve mechanism controlling reciprocating fluid actuated motors driving lubricating pumps
KR830004542A (ko) 캪슐화 시킨 모타-압축기 장치용 발브 시스템
KR970027562A (ko) 굴삭기의 버켙 자동교환 장치

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 385933

Country of ref document: ES