DE353958C - Milk sucker - Google Patents
Milk suckerInfo
- Publication number
- DE353958C DE353958C DENDAT353958D DE353958DD DE353958C DE 353958 C DE353958 C DE 353958C DE NDAT353958 D DENDAT353958 D DE NDAT353958D DE 353958D D DE353958D D DE 353958DD DE 353958 C DE353958 C DE 353958C
- Authority
- DE
- Germany
- Prior art keywords
- milk
- ball
- neck
- bore
- suction
- 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
- A61M1/062—Pump accessories
- A61M1/064—Suction cups
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Pediatric Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Description
IVlilchabsauger. Durch die Erfindung soll der übertritt der aus deF Brust abgesaugten Milch in den Saugball verhindert werden. Zu diesem Zweck ist der Saugball mit einem Ansatz in den Hals des Behälters eingesetzt. Die achsiale Bohrung des Ansatzes ist nicht durchgehend, sondern der Luftstrom tritt mit scharfer Richtungsänderung von der Seite her in die achsiale Bohrung ein, so daß mitgerissene Milchtröpfchen dabei abgeschleudert werden und ihr Eintritt in den Saugball verhindert wird.IV milk extractor. The invention aims to transfer the from deF Breast sucked milk can be prevented from entering the suction ball. For this purpose is the Suction ball inserted into the neck of the container with a neck. The axial bore the approach is not continuous, but the air flow occurs with a sharp change in direction from the side into the axial bore so that milk droplets are entrained are thrown off and their entry into the suction ball is prevented.
Eine Ausführungsform des Gegenstandes der Erfindung ist auf der Zeichnung dargestellt.An embodiment of the subject matter of the invention is shown in the drawing shown.
Abb. i ist ein Längsschnitt durch den Brustsauger.Fig. I is a longitudinal section through the breast sucker.
Abb. 2 ist ein Querschnitt nach A-B der Abb. i.Fig. 2 is a cross-section along A-B of Fig. I.
Der Gasbehälter io des Brustsaugers hat eine kelchförmige Mündung i i und am andern Ende einen kelchförmigen Hals 12. Im mittleren Teil ist der Behälter mit einer sackartigen Erweiterung 13 versehen, die die Milch aufnimmt. Der Gummiball 14 hat einen mit ihm ein Stück bildenden Ansatz 15, der in den kelchförmigen Hals 12 hineinpaßt und die Wände des Balles 14 dicht an die Innenwand des Kelches 12 andrückt, so daß der Gummiball im Behälter io festgehalten wird und ein Herausdringen von Luft oder von Milch beim Gebrauch nicht erfolgen kann. Der Ansatz 15 ist ferner mit einer achsialen zylindrischen Bohrung 16 versehen, in die ein Rohr 18 stramm eingepaßt ist, das am Vorderende geschlossen und mit einer oder mehreren Seitenöffnungen ig versehen ist, die den Durchstrom von Luft aus dem Ball 14 oder in diesen hinein gestatten, wenn- der Ball abwechselnd zusammengedrückt und losgelassen wird, wohingegen keine Milch in den Ball 14 strömen kann, so daß dieser nicht der Zerstörung und Verunreinigung durch die "Milch ausgesetzt ist.The gas container io of the nipple nipple has a cup-shaped mouth i i and at the other end a goblet-shaped neck 12. In the middle part is the container provided with a bag-like extension 13 which receives the milk. The rubber ball 14 has a lug 15 which forms a piece with it and which extends into the chalice-shaped neck 12 fits into it and the walls of the ball 14 tightly against the inner wall of the cup 12 presses so that the rubber ball is held in the container and a leak from air or from milk during use cannot occur. Approach 15 is also provided with an axial cylindrical bore 16 into which a tube 18 is tight is fitted, which is closed at the front end and with one or more side openings ig is provided that the flow of air from the ball 14 or into it allow when the ball is alternately squeezed and released, whereas no milk can flow into the ball 14, so that this is not destroyed and Contamination from the 'milk is exposed.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE353958T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE353958C true DE353958C (en) | 1922-05-30 |
Family
ID=6285429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT353958D Expired DE353958C (en) | Milk sucker |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE353958C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2441480A1 (en) * | 2010-10-15 | 2012-04-18 | Koninklijke Philips Electronics N.V. | A funnel for a breast pump |
-
0
- DE DENDAT353958D patent/DE353958C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2441480A1 (en) * | 2010-10-15 | 2012-04-18 | Koninklijke Philips Electronics N.V. | A funnel for a breast pump |
WO2012049583A1 (en) * | 2010-10-15 | 2012-04-19 | Koninklijke Philips Electronics N.V. | A funnel for a breast pump |
US8915880B2 (en) | 2010-10-15 | 2014-12-23 | Koninklijke Philips N.V. | Funnel for a breast pump |
RU2585729C2 (en) * | 2010-10-15 | 2016-06-10 | Конинклейке Филипс Электроникс Н.В. | Funnel for breast pump |
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