Title:
ダブル搾乳可能な搾乳ポンプ
Document Type and Number:
Japanese Patent JP4024860
Kind Code:
B2
Abstract:
A breastpump assembly for either single or double breastpumping has first and second breastpump units. Each breastpump unit has a breast shield within which a breast is received, and at least one container for collecting breastmilk expressed into a respective breast shield. A pumping mechanism, such as one having a battery power source, generates a periodic reduced pressure within the breast shields, with the pumping unit being carried by the first breastpump unit. A mechanism is advantageously provided for alternating the periodic reduced pressure between the first and second breastpump units.
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Inventors:
Larsson Carle Or Her
Application Number:
JP50022398A
Publication Date:
December 19, 2007
Filing Date:
June 03, 1997
Export Citation:
Assignee:
Medela Holding Akchen Gezel Shaft
International Classes:
A61M1/06; A61M1/00
Domestic Patent References:
| JP7136245A | ||||
| JP3505420A | ||||
| JP55012929U | ||||
| JP57078868A |
Foreign References:
| US4607596 | ||||
| US5514166 | ||||
| US5304129 | ||||
| US3238937 |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Shishido Kaichi
Nobuo Ogawa
Fumiaki Otsuka
Shishido Kaichi
Nobuo Ogawa