Milk-suction device

The utility model relates to a breast pump, which comprises an external cylinder, a pistons rod and a piston, the external cylinder structure is a front end and a bell-mouth, a piston matched with the diameter is fixed at an inner hole of the cylinder. One end of the piston rod is inserted into the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	XIANGXIU,SUN MA
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The utility model relates to a breast pump, which comprises an external cylinder, a pistons rod and a piston, the external cylinder structure is a front end and a bell-mouth, a piston matched with the diameter is fixed at an inner hole of the cylinder. One end of the piston rod is inserted into the hole of the cylinder with connection of the piston. The other end of the piston rod extends out of the exterior of the inner hole of the external cylinder. The utility model has the advantages of able to correct nipple recession, simple structure and easy manufacture with cost saving and high practical value, applicable to delivery room.