유축 펌프(10/110)의 진공 챔버(32/132) 내에 부압을 생성하기 위한 구동 기구로서, 이 구동 기구는 하우징(12/112)과, 하우징 내의 회전가능한 구동 요소에 결합된 모터(14/114)와, 하우징에 결합된 탄성 멤브레인(28/128)과, 구동 요소와 탄성 멤브레인 사이에 결합된 가요성 스트랩(50/150)을 포함한다. 구동 요소의 회전은 가요성 스트랩이 탄성 멤브레인을 당겨서 탄성 변형시킴으로써 유축 펌프의 진공 챔버 내에 부압을 생성하게 한다. 또한, 유축 펌프는 하우징(12/112)에 결합된 진공 챔버(32/132)와 함께 이런 구동 기구를 포함한다. 진공 챔버는 리셉터클 및 이 리셉터클과 유체 연통하는 유방 수용 펀늘(40/140)을 포함하고, 여성의 유방이 유방 수용 펀늘 내에 배치되었을 때, 진공 챔버는 밀봉 폐쇄되고, 따라서, 탄성 멤브레인(28/128)의 변형이 진공 챔버 내에 부압을 생성한다.

    A drive mechanism for generating a negative pressure in a vacuum chamber (32/132) of a breast pump (10/110), the drive mechanism comprising a housing (12/112), a motor (14/114) coupled to a rotatable drive element within the housing, a resilient membrane (28/128) coupled to the housing and, a flexible strap (50/150) coupled between the drive element and the resilient membrane. Rotation of the drive element causes the flexible strap to pull and resiliently deform the resilient membrane to create the negative pressure in a vacuum chamber of a breast pump. Also, a breast pump including such a drive mechanism together with a vacuum chamber (32/132) coupled to the housing (12/112). The vacuum chamber comprises a receptacle and a breast-receiving funnel (40/140) in fluid communication with the receptacle, wherein when a woman's breast is placed in the breast-receiving funnel, the vacuum chamber is sealed closed such that deformation the resilient membrane (28/128) creates a negative pressure in the vacuum chamber.


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    Titel :

    FLEXIBLE DRIVE FOR BREAST PUMP


    Weitere Titelangaben:

    유축 펌프용 가요성 구동부


    Erscheinungsdatum :

    2017-02-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY , Vorrichtungen zum Einführen oder Aufbringen von Substanzen in oder auf den Körper / A61J Behälter, besonders ausgebildet für medizinische oder pharmazeutische Zwecke , CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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