EP0820732A2 - Appareil dentaire - Google Patents

Appareil dentaire Download PDF

Info

Publication number
EP0820732A2
EP0820732A2 EP97112550A EP97112550A EP0820732A2 EP 0820732 A2 EP0820732 A2 EP 0820732A2 EP 97112550 A EP97112550 A EP 97112550A EP 97112550 A EP97112550 A EP 97112550A EP 0820732 A2 EP0820732 A2 EP 0820732A2
Authority
EP
European Patent Office
Prior art keywords
housing
cover
handpiece
trough
shaped
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.)
Granted
Application number
EP97112550A
Other languages
German (de)
English (en)
Other versions
EP0820732A3 (fr
EP0820732B1 (fr
Inventor
Tilman Phleps
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.)
Sirona Dental Systems GmbH
Original Assignee
Sirona Dental Systems GmbH
Siemens AG
Siemens Corp
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 Sirona Dental Systems GmbH, Siemens AG, Siemens Corp filed Critical Sirona Dental Systems GmbH
Publication of EP0820732A2 publication Critical patent/EP0820732A2/fr
Publication of EP0820732A3 publication Critical patent/EP0820732A3/fr
Application granted granted Critical
Publication of EP0820732B1 publication Critical patent/EP0820732B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/14—Dental work stands; Accessories therefor
    • A61G15/16—Storage, holding or carrying means for dental handpieces or the like

Definitions

  • the invention relates to a dental work tool with a housing, which trough-shaped shelves for contains hose-bound handpieces, their supply hoses held by whip-shaped swing arms the holding means located under the cover are so held that from a rest position with diagonally upwards and away from the operator side Position in a working position facing the operating side are inclinable.
  • While device designated working device is for example from EP-0 202 476 B1 known.
  • the housing is known in this Device constructed in a desk-like manner and contains the operating side facing obliquely arranged trough-shaped shelves for the Handpieces.
  • the invention specified in claim 1 Task based on a dental work tool aforementioned type an advantageous solution for both optically and ergonomically favorable housing shape and Arrangement of the handpieces to create the increased demands in terms of hygiene.
  • the housing is divided into two, preferably in a lower shell and an overlying one, the storage troughs containing cover is divided, the opens Possibility to make the cover removable.
  • the on strongest contaminated part with the storage troughs can removed in an appropriate cleaning or disinfection device are given.
  • the special design of the surface makes the swing arms the cover achieved.
  • the outer contour of the cover is formed by two slightly concave surfaces, that sink forward. A first surface forms in essentially the outer contour of the housing; A second, something shorter and narrower areas penetrate the aforementioned Larger such that there is an increase in the rear area and forms a depression in the front area. This will on the one hand achieved a largely closed surface and on the other hand an additional room in the rear end won to accommodate the holding means for the swing arms.
  • the handpiece trays on the smaller area advantageously have a wavy contour.
  • In the wave valleys are advantageous in the field of handpiece supports Deposits with increased static friction are provided so that the deposited handpieces can be placed safely and non-slip are.
  • the Cover divided into a front, removable part, the which contains palm rests, and in a rear, opposite fixed part that receives the swing arms.
  • the Cover divided into a front, removable part, the which contains palm rests, and in a rear, opposite fixed part that receives the swing arms.
  • Figure 1 shows a graphical representation Dental work tool with a device housing 1, on the a plurality of swing arms 2 in a manner which will be explained in more detail later are stored so that they from the drawn rest position can be inclined towards the operating side.
  • the swing arms are used to support dental supply lines hose-bound handpieces, of which here in the illustration only one is shown for the sake of simplicity.
  • the Handpiece 3 shown here is in one of its storage drawn condition drawn; the associated supply hose 4 is by means of annular holding elements 5, 6 supported on the swing arm so that it is held like a loop will.
  • the housing 1 consists of a trough-shaped lower shell 7 ( Figure 2) and an attached cover 8.
  • the cover 8 is divided at a parting line designated by 9 in a front part facing the operating side 8a and a rear part 8b. Are in the area of the parting line 9 openings 10 through which the hose ends into the Device housing or to the underside of the device housing are performed according to connections not shown.
  • the front cover part 8a contains trough-shaped shelves 11 for the handpieces.
  • the trough-shaped shelves are through a wavy contour of the housing in this area formed ( Figure 4), being in the troughs in the area of Overlay of handpieces inlays 12 with increased static friction are provided.
  • the front cover part 8a contains the handpiece trays 11 on both sides Grip recesses 13 and is easily removable at the rear part 8b supported.
  • the front part can be very easily into an appropriate cleaning or disinfection device With 14 there is an operating and display panel designated.
  • the surface of the cover 8 is formed by essentially two intersecting, concave curved surfaces F1 and F2.
  • the area F1 includes essentially the outer contour of the housing 8 and is of the smaller and narrower area F2.
  • the Section line S of the two surfaces F1 and F2 represents, as it were the parting line 9 is for the two parts 8a and 8b.
  • FIG 3 shows a graphical representation of the rear part 8b of the cover 8 partially in section.
  • the holding means 18 included a bearing block 19 mounted in the lower shell 7, the one by a tension spring 20 loaded rotary segment 21.
  • the support part 23 shown offset is attached, which has a protruding tongue 24 on which the lower end 2a of the swing arm can be snapped on can.
  • a correspondingly large opening 25 in the cover 8 ensures that the swing arm mentioned above Can perform pan or tilt movement.
  • the push buttons 26 are part of the removable housing part 8a; the one with the push buttons interacting switching mechanism, however, is in the fixed Housing part 8b housed.
  • Figure 3 is the arrangement the switching mechanism indicated with item 27.

Landscapes

  • Health & Medical Sciences (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)
EP97112550A 1996-07-26 1997-07-22 Appareil dentaire Expired - Lifetime EP0820732B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29613038U 1996-07-26
DE29613038U DE29613038U1 (de) 1996-07-26 1996-07-26 Zahnärztliches Arbeitsgerät

Publications (3)

Publication Number Publication Date
EP0820732A2 true EP0820732A2 (fr) 1998-01-28
EP0820732A3 EP0820732A3 (fr) 1999-03-24
EP0820732B1 EP0820732B1 (fr) 2003-03-26

Family

ID=8027071

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97112550A Expired - Lifetime EP0820732B1 (fr) 1996-07-26 1997-07-22 Appareil dentaire

Country Status (2)

Country Link
EP (1) EP0820732B1 (fr)
DE (2) DE29613038U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916158A1 (de) * 1999-04-11 2000-10-19 Duerr Dental Gmbh Co Kg Dentale Behandlungseinrichtung
DE10329802B3 (de) * 2003-07-01 2005-03-17 Sirona Dental Systems Gmbh Vorrichtung zur Aufnahme dentaler Handinstrumente
US11432984B2 (en) * 2018-04-05 2022-09-06 Kristen Hanlan Dental tool holder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514831A1 (de) * 1985-04-24 1986-11-06 Siemens AG, 1000 Berlin und 8000 München Zahnaerztliches geraet mit an versorgungsleitungen gebundenen handstuecken
US5334018A (en) * 1992-12-08 1994-08-02 Mdt Corporation Dental control unit with removable cover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916158A1 (de) * 1999-04-11 2000-10-19 Duerr Dental Gmbh Co Kg Dentale Behandlungseinrichtung
DE19916158C2 (de) * 1999-04-11 2001-03-01 Duerr Dental Gmbh Co Kg Dentale Behandlungseinrichtung
DE10329802B3 (de) * 2003-07-01 2005-03-17 Sirona Dental Systems Gmbh Vorrichtung zur Aufnahme dentaler Handinstrumente
US11432984B2 (en) * 2018-04-05 2022-09-06 Kristen Hanlan Dental tool holder

Also Published As

Publication number Publication date
DE59709601D1 (de) 2003-04-30
EP0820732A3 (fr) 1999-03-24
DE29613038U1 (de) 1997-11-27
EP0820732B1 (fr) 2003-03-26

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