DE29909633U1 - Oral irrigator - Google Patents

Oral irrigator

Info

Publication number
DE29909633U1
DE29909633U1 DE29909633U DE29909633U DE29909633U1 DE 29909633 U1 DE29909633 U1 DE 29909633U1 DE 29909633 U DE29909633 U DE 29909633U DE 29909633 U DE29909633 U DE 29909633U DE 29909633 U1 DE29909633 U1 DE 29909633U1
Authority
DE
Germany
Prior art keywords
pump
oral irrigator
nozzle
water reservoir
handle
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 - Lifetime
Application number
DE29909633U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE29909633U priority Critical patent/DE29909633U1/en
Publication of DE29909633U1 publication Critical patent/DE29909633U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/028—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication with intermittent liquid flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Munddusche mit wenigstens einer Düse (73) zur Ejekti­ on wenigstens eines Wasserstrahls, einem die Düse (73) hal­ tenden Griffgehäuse (1), einem Wasserreservoir (2) und einer Pumpe (3), die mit der Düse (73) und dem Wasserreservoir (2) verbunden ist, dadurch gekennzeichnet,
daß das Wasserreservoir (2) in das Griffgehäuse (1) integriert ist; und daß die Pumpe (3) über eine von außen zugängliche Hand­ habe (4) derart manuell betätigbar ist, daß dem Wasserreser­ voir (2) entnommenes Wasser impulsweise aus der wenigstens einen Düse (73) ausgestoßen wird.1. Oral irrigator with at least one nozzle ( 73 ) for ejecting at least one water jet, a handle housing ( 1 ) holding the nozzle ( 73 ), a water reservoir ( 2 ) and a pump ( 3 ) connected to the nozzle ( 73 ) and is connected to the water reservoir ( 2 ), characterized in that
that the water reservoir ( 2 ) is integrated in the handle housing ( 1 ); and that the pump ( 3 ) via an externally accessible hand ( 4 ) can be operated manually in such a way that water removed from the water reservoir ( 2 ) is expelled in pulses from the at least one nozzle ( 73 ). 2. Munddusche nach Anspruch 1, dadurch gekennzeichnet, daß eine vorgegebene Wasser-Fördermenge im Gegentakt dem Wasserreservoir (2) entnehmbar und durch einen Pumpenauslaß (61) und eine Schlauchleitung (6) impulsartig aus der Düse (73) ausstoßbar ist.2. Oral irrigator according to claim 1, characterized in that a predetermined water flow rate in push-pull from the water reservoir ( 2 ) can be removed and through a pump outlet ( 61 ) and a hose line ( 6 ) can be jetted from the nozzle ( 73 ). 3. Munddusche nach Anspruch 2, dadurch gekennzeichnet, daß die Pumpe (3) als Hubkolbenpumpe ausgebildet ist, deren Hubkolben über eine das Griffgehäuse (1) durchgreifende Schubstange (33) mit einer von der Gehäuseaußenseite aus betätigbaren Handhabe (4) in eine erste Endstellung ver­ schiebbar und über Rückstellmittel (10) in eine zweite End­ stellung rückstellbar ist, wobei die erste Endstellung dem minimalen und die zweite Endstellung dem maximalen Volumen des Pumpenzylinders entspricht;
daß ein Pumpeneinlaß (37) an oder nahe der dem Kolben gegenüberliegenden Pumpenkammer-Stirnseite (36) angeordnet ist und über ein erstes Rückschlagventil (51) und eine Lei­ tung (5) mit einem Sumpfbereich (21) des Wasserreservoirs (2) verbunden ist; und
daß der Pumpenauslaß (38) an oder nahe der Pumpenkammer- Stirnseite (36) angeordnet ist, wobei ein zweites Rück­ schlagventil (61) dem Pumpenauslaß (38) zugeordnet und so ausgebildet ist, daß es zum ersten Rückschlagventil (51) im Gegentakt arbeitet.3. Oral irrigator according to claim 2, characterized in that the pump ( 3 ) is designed as a reciprocating piston pump, the reciprocating piston via a push rod ( 33 ) passing through the handle housing ( 1 ) with a handle ( 4 ) which can be actuated from the outside of the housing into a first end position is slidable and can be reset to a second end position via resetting means ( 10 ), the first end position corresponding to the minimum and the second end position to the maximum volume of the pump cylinder;
that a pump inlet ( 37 ) is arranged on or near the pump chamber end face ( 36 ) opposite the piston and is connected via a first check valve ( 51 ) and a line ( 5 ) to a sump region ( 21 ) of the water reservoir ( 2 ); and
that the pump outlet ( 38 ) is arranged on or near the pump chamber end face ( 36 ), a second return check valve ( 61 ) being associated with the pump outlet ( 38 ) and being designed such that it works in counter-clockwise motion with the first check valve ( 51 ). 4. Munddusche nach Anspruch 3, dadurch gekennzeichnet, daß die Schubstange (33) und die Handhabe (4') einteilig ausgebildet sind und über eine Gehäuseführung (18) parallel zur Schubachse geführt sind.4. Oral irrigator according to claim 3, characterized in that the push rod ( 33 ) and the handle ( 4 ') are integrally formed and are guided parallel to the push axis via a housing guide ( 18 ). 5. Munddusche nach Anspruch 3, dadurch gekennzeichnet, daß die Handhabe (4) am Griffgehäuse (1) schwenkbar gelagert und an dem kolbenfernen Ende der Schubstange (33) angelenkt ist.5. Oral irrigator according to claim 3, characterized in that the handle ( 4 ) on the handle housing ( 1 ) is pivotally mounted and is articulated on the end of the push rod ( 33 ) remote from the piston. 6. Munddusche nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Düse (73) an einem Mundstück (7) angeordnet ist, das über eine Steckverbindung (71) mit einer Gehäuseaufnahme (12) koppelbar ist.6. Oral irrigator according to one of claims 1 to 5, characterized in that the nozzle ( 73 ) is arranged on a mouthpiece ( 7 ) which can be coupled to a housing receptacle ( 12 ) via a plug connection ( 71 ). 7. Munddusche nach Anspruch 6, dadurch gekennzeichnet, daß das Mundstück (7) über die Steckverbindung (71) drehbar ist.7. Oral irrigator according to claim 6, characterized in that the mouthpiece ( 7 ) via the plug connection ( 71 ) is rotatable.
DE29909633U 1999-06-01 1999-06-01 Oral irrigator Expired - Lifetime DE29909633U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29909633U DE29909633U1 (en) 1999-06-01 1999-06-01 Oral irrigator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29909633U DE29909633U1 (en) 1999-06-01 1999-06-01 Oral irrigator

Publications (1)

Publication Number Publication Date
DE29909633U1 true DE29909633U1 (en) 1999-09-09

Family

ID=8074277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29909633U Expired - Lifetime DE29909633U1 (en) 1999-06-01 1999-06-01 Oral irrigator

Country Status (1)

Country Link
DE (1) DE29909633U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368021A (en) * 2000-10-21 2002-04-24 Roy Sennett Mouth cavity irrigation device
DE10107098A1 (en) * 2001-02-14 2002-09-12 Karoline Gastner irrigator
WO2009077919A3 (en) * 2007-12-18 2009-08-27 Koninklijke Philips Electronics, N.V. Electromechanical system for interproximal cleaning
DE102011052091A1 (en) * 2011-07-22 2013-01-24 Robert Bogdoll tongs

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368021A (en) * 2000-10-21 2002-04-24 Roy Sennett Mouth cavity irrigation device
DE10107098A1 (en) * 2001-02-14 2002-09-12 Karoline Gastner irrigator
DE10107098C2 (en) * 2001-02-14 2003-12-18 Karoline Gastner irrigator
WO2009077919A3 (en) * 2007-12-18 2009-08-27 Koninklijke Philips Electronics, N.V. Electromechanical system for interproximal cleaning
US8668660B2 (en) 2007-12-18 2014-03-11 Koninklijke Philips N.V. Electromechanical system for interproximal cleaning
DE102011052091A1 (en) * 2011-07-22 2013-01-24 Robert Bogdoll tongs

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19991014

R021 Search request validly filed

Effective date: 19990710

R163 Identified publications notified

Effective date: 20000427

R156 Lapse of ip right after 3 years

Effective date: 20021231