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1. WO2016180384 - DEVICE FOR SUCTIONING GASEOUS OR LIQUID MEDIA

Publication Number WO/2016/180384
Publication Date 17.11.2016
International Application No. PCT/DE2015/000235
International Filing Date 14.05.2015
Chapter 2 Demand Filed 14.03.2017
IPC
F04B 37/14 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
37Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/-F04B35/187
10for special use
14to obtain high vacuum
F04B 45/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
45Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
02having bellows
CPC
A61F 13/84
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
84Accessories, not otherwise provided for, for absorbent pads
A61M 1/0035
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
0023Suction drainage systems
0031Suction control
0035by changing the section of the line, e.g. flow regulating valves
A61M 1/0056
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
0023Suction drainage systems
0056Filters for solid matter
A61M 1/0072
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
0066Suction pumps
0072Membrane pumps, e.g. bulbs
B08B 15/00
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
15Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
B08B 5/04
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
5Cleaning by methods involving the use of air flow or gas flow
04Cleaning by suction, with or without auxiliary action
Applicants
  • EBERHARD TIMM GMBH [DE]/[DE]
Inventors
  • TIMM, Eberhard
Agents
  • MÜLLER SCHUPFNER & PARTNER PATENT- UND RECHTSANWALTSPARTNERSCHAFT MBB
Priority Data
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) GERÄT ZUM ABSAUGEN VON GASFÖRMIGEN ODER FLÜSSIGEN MEDIEN
(EN) DEVICE FOR SUCTIONING GASEOUS OR LIQUID MEDIA
(FR) APPAREIL SERVANT À ASPIRER DES MILIEUX GAZEUX OU LIQUIDES
Abstract
(DE)
Die Erfindung bezieht sich auf ein Gerät zum Absaugen von gasförmigen oder flüssigen Medien, die vorzugsweise bei medizinischer Versorgung, beispielsweise in medizinischen Hilfsmitteln, anfallen und aus diesen geräuschlos abgesaugt werden mit Hilfe eines vertikal ausziehbaren Balges (4), dessen Balgoberende (5) an einem Ständer (1, 3) befestigt ist und dessen Balgunterende (6) mit einem verschieblich geführten Belastungsteil (2) verbunden ist, welches bei seinem Absinken unter Schwerkraft im Innenraum (14) des Balges (4) einen Unterdruck erzeugt, der ein Absaugen des Mediums aus dem Hilfsmittel in den Balg (4) erzwingt, wobei sich der Balg (4) auffaltet.
(EN)
The invention relates to a device for suctioning gaseous or liquid media, which arise preferably in medical care, for example in medical aids, and are suctioned out of said medical aids noiselessly by means of a vertically extendable bellows (4), the bellows upper end (5) of which is fastened to an upright (1, 3) and the bellows lower end (6) of which is connected to a slidably guided loading part (2), which produces a vacuum in the interior (14) of the bellows (4) as the loading part drops under gravitational force, which vacuum forces a suctioning of the medium from the aid into the bellows (4), wherein the bellows (4) unfolds.
(FR)
L'invention concerne un appareil servant à aspirer des milieux gazeux ou liquides, produits de préférence lors de soins médicaux, par exemple dans des dispositifs auxiliaires médicaux, et qui sont aspirés de ces derniers sans bruit au moyen d'un soufflet (4) pouvant augmenter de taille verticalement, dont l'extrémité supérieure (5) est fixée à un montant (1, 3) et dont l'extrémité inférieure (6) est raccordée à un élément de sollicitation (2) guidé de manière coulissante et produisant, lorsqu'il descend sous l'effet de la pesanteur dans le compartiment intérieur (14) du soufflet, une dépression qui provoque une aspiration du milieu hors du dispositif auxiliaire pour l'introduire dans le soufflet (4), entraînant ainsi le déploiement du soufflet (4).
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