EP0031127B1 - Zahnärztliches Gerät - Google Patents

Zahnärztliches Gerät Download PDF

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Publication number
EP0031127B1
EP0031127B1 EP19800107943 EP80107943A EP0031127B1 EP 0031127 B1 EP0031127 B1 EP 0031127B1 EP 19800107943 EP19800107943 EP 19800107943 EP 80107943 A EP80107943 A EP 80107943A EP 0031127 B1 EP0031127 B1 EP 0031127B1
Authority
EP
European Patent Office
Prior art keywords
instrument
angle
instruments
dental apparatus
level
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
Application number
EP19800107943
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0031127A1 (de
Inventor
Ernst Otto Fleer
Werner Günther
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0031127A1 publication Critical patent/EP0031127A1/de
Application granted granted Critical
Publication of EP0031127B1 publication Critical patent/EP0031127B1/de
Expired 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 device with a multiplicity of module components arranged side by side in a carrier part, the front surfaces of which are inclined obliquely towards the operating side and some of which contain receiving sleeves for hose and cable-bound instruments which, in the rest position, come from the front surfaces protrude and - seen from the front and from left to right - for right-hand operation in increasing order and for left-hand operation in falling order in at least two different heights, with formation of several sequences, before and / or between and / or after each of which a module is without the front surface of the above instrument is arranged.
  • Access to the instruments can be made safer, as is the case with another known device (AT-B-255 640), if, in addition to the module components provided with the instrument, a «blind • module component, i. H. a module without an instrument is provided.
  • a «blind • module component i. H. a module without an instrument is provided.
  • Such an interruption of the instrument arrangement does indeed provide a certain amount of free space, which improves access to the instruments and thus reduces the risk of bumping and injury.
  • you wanted to accommodate six or seven instruments in the housing in this way for example, the overall arrangement would be too wide, which would not only be more difficult to handle, but, since the instruments as a whole would be too far apart, would also impair the grip technique.
  • the object of the invention is to provide a device of the aforementioned type, in which many instruments can be accommodated in a space-saving and visually appealing manner, without the overall arrangement being enlarged too much and in which access to the instruments is improved and the risk of injury on adjacent instruments is reduced during access.
  • the module modules located before and / or between and / or after the sequences contain a receiving sleeve with an instrument holder which is adjustable in the depth of the module module, in its rest position the instrument carried by it is sunk and in its working position the instrument is at least partially arranged above the front surface of the module.
  • the space not previously used in devices of a known type, but which is desired for access can be used for accommodating further instruments, whereby more instruments can be arranged with the same (front) surface, but without the above-described obstruction in access would adjust to the other instruments.
  • the retractable instruments are expediently those that are used less frequently, e.g. B. Tartar removal instruments or surgical instruments.
  • the arrangement of the instruments in the two front surface sections at an obtuse angle to one another has the advantage over a front surface lying in one plane that an even larger length section is provided for gripping the instruments, which is particularly advantageous with relatively short instruments. Access is even more favorable if the receiving sleeves are inclined differently to the horizontal in both planes are, namely stronger in an upper surface section than in a lower surface section. Such a spreading of the instruments in connection with the arrangement of the instruments in two levels leads to an even better access to the instruments.
  • Fig. 1 shows a diagrammatic representation of a dental device with a flat table-like support member 1, in which seven modules 2 to 8 are the same in width and height. Modules 2 to 7 accommodate hose-bound instruments 9 to 14. The instruments 9 to 11 as well as 13 and 14 are in the storage position or in the non-use position shown above the front surfaces 15 of the modules, so that they can be gripped by the user from this position.
  • Modules 5 and 8 are “empty fields” or so-called “empty fields” modules, which either have no instrument at all (module 8) or, when not in use, have no instrument protruding from the front surface 15. In the version without an instrument (module 8), various supply, control and monitoring devices can be accommodated in the module.
  • the instruments 9 to 14 are arranged in accordance with the arrangement according to FIG. 2 in two substantially horizontal planes I, II within the overall height (h) of the modules, from left to right as the arrangement increases, forming sequences A, B, which are formed on the one hand by instruments 9, 10 and 11 (sequence A) and on the other hand by instruments 13 and 14 (sequence B), the «empty field» module 5 being located between sequences A and B.
  • sequences A, B which are formed on the one hand by instruments 9, 10 and 11 (sequence A) and on the other hand by instruments 13 and 14 (sequence B)
  • the «empty field» module 5 being located between sequences A and B.
  • An arrangement B / B with alternately arranged handpieces in one and the other level is particularly advantageous.
  • the arrangement of the instruments shown is intended for a right-handed version; For left-handed use of the instruments, from left to right, they should not be arranged in an increasing but in a falling order, again forming the sequence of instruments shown and leaving an "empty field” or "empty field” module between two sequences.
  • the instruments 9 and 10 arranged next to one another in a plane are, as can be seen from FIG. 4, held at different angles of inclination, so that no obstruction occurs when the instruments are removed.
  • each module is divided into two sections 16, 17, of which the (upper) section 16 extends over approximately 2/3 of the height of a module and approximately vertically to slightly obliquely runs at the front, whereas the (lower) section 17 runs obliquely forward at an acute angle ⁇ of approximately 45 ° to the horizontal.
  • the (upper) section 16 extends over approximately 2/3 of the height of a module and approximately vertically to slightly obliquely runs at the front
  • the (lower) section 17 runs obliquely forward at an acute angle ⁇ of approximately 45 ° to the horizontal.
  • handles 18 arranged on both sides of the modules. The arrangement of the handles 18 in the manner shown allows the device to be moved easily and conveniently, with the thumb of a hand encompassing the handle comfortably on one in FIG. 1 with 19 designated support surface can support.
  • adjusting members 20 for. B. a rotary potentiometer for adjusting the speed of the instrument in question, arranged so that their actuating surfaces are approximately thumb-width below the upper edge 21 of the support member 1.
  • An arrangement of the adjusting members in this area allows the actuator to be found quickly; when placing the hand on the top of the carrier part 1, the thumb inevitably comes to rest on the actuator of the adjusting member.
  • the angle of inclination ⁇ at which the instruments 11 and 14 or their receiving sleeves 22 are held is approximately 38 °, in contrast to the instruments 10 and 13 which or their receiving sleeves 23 are held at an angle ⁇ of approximately 20 °.
  • the recessed instrument 12 or its receiving sleeve 24 is inclined at an angle 8 of approximately 10 to 15 ° to the horizontal.
  • the one located in the same plane as the instrument 10 and next to this instrument 9 is, as can be seen from the illustration, held somewhat steeper (angle ⁇ '). Due to the different inclined arrangement of the instruments in the upper and lower level, an optimal grip technique can be achieved.
  • the handles 18 are located in an extension of the bevel which is given by the lower front surface 17.
  • the design and arrangement of the handle in the illustrated shape allows such an extremely good adjustment of the device, the or can occur over a parallelogram with corresponding hinges either f a driving USS in a known manner.
  • the adjustable holder of the instrument 12 which is expediently an additional instrument that is used less frequently than the other instruments, is shown.
  • the instrument 12 is held in a receiving sleeve 24 with a longitudinally movable slide 25, which in turn is slidably guided in two parallel guide rods 26.
  • the guide rods 26 are fastened to the housing 27 of the module 5 and have a length which allows the instrument to be moved from a basic position in which the tip of the instrument is sunk behind the front side 16 of the module (FIG. 1) into a position of use to bring, in which at least the tip and the adjoining handle protrude from the opening of the module (Fig. 4 and 5).
  • an operating bracket 28 is arranged below the sleeve 25.
  • a recessed instrument can also be held in the “empty field” module 8.

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)
EP19800107943 1979-12-20 1980-12-16 Zahnärztliches Gerät Expired EP0031127B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792951538 DE2951538A1 (de) 1979-12-20 1979-12-20 Zahnaerztliches geraet
DE2951538 1979-12-20

Publications (2)

Publication Number Publication Date
EP0031127A1 EP0031127A1 (de) 1981-07-01
EP0031127B1 true EP0031127B1 (de) 1984-05-02

Family

ID=6089135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800107943 Expired EP0031127B1 (de) 1979-12-20 1980-12-16 Zahnärztliches Gerät

Country Status (3)

Country Link
EP (1) EP0031127B1 (enrdf_load_stackoverflow)
DE (1) DE2951538A1 (enrdf_load_stackoverflow)
DK (1) DK152006C (enrdf_load_stackoverflow)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026043B (de) * 1956-03-02 1958-03-13 Siemens Reiniger Werke Ag Zahnaerztlicher Geraetestaender
DE1852875U (de) * 1959-05-21 1962-06-07 Siemens Reiniger Werke Ag Dental-einheit.
US3280458A (en) * 1963-12-19 1966-10-25 Dentists Supply Co Dental equipment stand
US3872593A (en) * 1965-10-20 1975-03-25 Dentsply Research Dev Corp Dental console
US3427719A (en) * 1967-01-04 1969-02-18 Time & Motion Dentistry Corp O Dental unit
DE6801468U (de) * 1968-10-02 1969-03-06 Ritter Ag Dentalgeraet
DE2044957A1 (enrdf_load_stackoverflow) * 1970-09-11 1972-03-16 Ritter Ag
DE2316071C3 (de) * 1973-03-30 1980-01-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Haltevorrichtung für zahnärztliche Handstücke
US4026026A (en) * 1975-12-02 1977-05-31 Richardson Howard M Apparatus for supporting receptacles for transposition

Also Published As

Publication number Publication date
DE2951538C2 (enrdf_load_stackoverflow) 1988-02-25
DK152006B (da) 1988-01-25
DE2951538A1 (de) 1981-07-02
DK538280A (da) 1981-06-21
DK152006C (da) 1988-06-27
EP0031127A1 (de) 1981-07-01

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