EP0090300A2 - Mobile installation for dental prosthetic work - Google Patents

Mobile installation for dental prosthetic work Download PDF

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Publication number
EP0090300A2
EP0090300A2 EP83102749A EP83102749A EP0090300A2 EP 0090300 A2 EP0090300 A2 EP 0090300A2 EP 83102749 A EP83102749 A EP 83102749A EP 83102749 A EP83102749 A EP 83102749A EP 0090300 A2 EP0090300 A2 EP 0090300A2
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EP
European Patent Office
Prior art keywords
filter
work
vehicle
generator
dental
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.)
Withdrawn
Application number
EP83102749A
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German (de)
French (fr)
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EP0090300A3 (en
Inventor
Kurt Rethmeier
Jochen Rethmeier
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Publication of EP0090300A2 publication Critical patent/EP0090300A2/en
Publication of EP0090300A3 publication Critical patent/EP0090300A3/en
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    • 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
    • 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/001—Vehicles provided with medical equipment to perform operations or examinations

Definitions

  • the invention relates to a portable device for dental prosthetic work.
  • Such portable devices are only known as mobile dental clinics for the central treatment of patients. However, these do not include the options for performing dental prosthetic repair work.
  • Prosthetic work in the sense of this application includes crowns, bridges, partial and total dentures, orthodontic and orthodontic repairs.
  • the invention has set itself the task of developing a mobile dental laboratory specializing in prosthetic repair that meets the hygienic requirements.
  • the invention solves this problem by generally starting from a vehicle larger than a normal car but smaller than a truck, and it is characterized in that in this vehicle the devices for the compressed air, water, electrical energy and work equipment Gas bottle, for example for heating adhesive wax, are removably united on a work surface there and the work space has an overpressure generator connected to the outside air. In rural areas with largely clean outside air, the filter is sometimes unnecessary.
  • the overpressure device In order to remove the outside air entering the vehicle at a convenient location from the outset, the overpressure device is located near the roof or in the roof itself, largely above the so-called dust level of the street. A filter cleans the air before entering the work area.
  • the vehicle 10 in the form of a so-called minibus contains the devices of the working means 20; in particular working compressed air 21, electrical energy 22, gas container 34, water 24 and compressed air 25.
  • a fan 27 is assigned to the filter 26, arranged in or on the roof, which ensures the necessary excess pressure in relation to the outside air. Accordingly, there is always overpressure inside the vehicle 10, and after the start-up time of the fan 27 of a few minutes, the interior is filled with hygienic air. It is within the scope of the invention to additionally subject the air flow to UV radiation.
  • the filter 26 It is essential to place the filter 26 as high as possible above the general air pollution level of the street. If the filter 26 is installed in front of the overpressure generator 27, the filter can be changed from the outside. This is advantageous because the change from the inside inevitably contaminates the interior of the room with filter dust until a new filter insert and ventilation operation have added cleaned air and displaced the contaminated air.
  • the worktop 30 contains the flushing device 31 available for water, a motor-compressed air unit 32 provides the necessary compressed air and a motor-electrical unit for the required electrical energy.
  • a gas container 34 provides the heat of fusion.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The mobile installation consists of a vehicle (10) in whose loading area the working agents - compressed air, water (24), electrical energy (22), a gas container (34) with a current generator (33) - are combined in such a way that specialist work can be carried out on a work surface (30) using these agents, as can be seen from Fig. 2. In this respect the loading area, now a working area, is connected to an overpressure generator (25) which in turn forces purified air through a filter (26) into the working area and thus satisfies the hygienic requirements for dental work. <IMAGE>

Description

Die Erfindung betrifft eine ortsbewegliche Einrichtung für dentale Prothetikarbeiten.The invention relates to a portable device for dental prosthetic work.

Solche Ortsbewegliche Einrichtungen sind bisher nur bekannt als mobile Zahnkliniken zur zentralen Behandlung von Patienten. Diese enthalten jedoch nicht die Möglichkeiten zur Durchführung von dentalen Prothetik-Reparaturarbeiten.Such portable devices are only known as mobile dental clinics for the central treatment of patients. However, these do not include the options for performing dental prosthetic repair work.

Nur der kleinere Teil der Zahnärzte vefügt über ein eingenes dentales Labor. Die Kosten eines solchen Labors, einschließlich der personellen Besetzung, sind so hoch, daß sich dies für die Mehrzahl der Zahnarztpraxen nicht lohnt. Als Folge dieser wirtschaftlichen Gegebenheit haben sich mehr oder weniger zentrale Labors eingerichtet, die ihre Dienstleistungen sowohl in der Prothetikherstellung als auch für Reparaturarbeiten zu den verschiedenen dort angeschlossenen Zahn- ärzten transportieren müssen. Das bedingt einen beachtlichen Zeitverlust, speziell bei der Durchführung von Reparaturen. Dieser Zeitverlust macht im statistischen Mittel 60 bis 75 % des gesamten Zeitaufwandes aus.Only a small number of dentists have their own dental laboratory. The cost of such a laboratory, including staffing, is so high that it is not worth it for the majority of dental practices. As a result of this economic situation, more or less central laboratories have been set up, which have to transport their services both in prosthetic manufacturing and for repair work to the various dentists connected there. This means a considerable loss of time, especially when carrying out repairs. This loss of time makes up a statistical average of 60 to 75% of the total time required.

Prothetikarbeiten im Sinne dieser Anmeldung umfassen Kronen, Brücken, partiellen und totalen Zahnersatz, kieferorthopädische und kieferchirurgische Reparaturen.Prosthetic work in the sense of this application includes crowns, bridges, partial and total dentures, orthodontic and orthodontic repairs.

Durch den Einsatz mobiler Reparatur-Labors soll erreicht werden, daß der den Patienten behandelnde Zahnarzt, insbesondere in Notfällen, beschleunigt helfen kann. Ein wesentlicher Gesichtspunkt ist der beschleunigte zeitliche Arbeitsablauf. Im Gegensatz zur bisherigen konventionelle, zeitraubenden Reparatur, die den Betroffenen sowohl zeitlich als auch in der Lebensqualität hemmt, ist nunmehr erfindungsgemäß der bisherige Zeitablauf zwischen Prothetikschaden und dessen Beseitigung auf ein Minimum reduziert.The use of mobile repair laboratories should ensure that the dentist treating the patient can help more quickly, especially in emergencies. An important aspect is the accelerated workflow. In contrast to the previous conventional, time-consuming repair, which impairs the sufferer both in terms of time and in terms of quality of life, according to the invention the previous time between prosthetic damage and its removal is now reduced to a minimum.

Der erfindungsgemäßen Einrichtung transportabler dentaler Prothetik-Reparatur-Labors stand bislang aber ein hygienisches Bedenken entgegen. Die Aufgabe, das Labor praktisch vor die Haustür des Zahnarztes zu bringen und alle anstehenden Arbeiten dort in einem Zuge durchzuführen, ist nur dann durchführbar, wenn die Gefahr, den Straßenstaub mitsamt Bakterien und eventuellen Verunreinigungen vom eigentlichen Laborbetrieb fern zu halten, nicht mehr besteht.So far, however, the establishment of portable dental prosthetic repair laboratories according to the invention was opposed to hygienic concerns. The task of practically bringing the laboratory to the dentist's front door and carrying out all the work that is to be done there in one go can only be carried out if there is no longer any danger of keeping the street dust, including bacteria and any contaminants, away from the actual laboratory operation.

Die Erfindung hat sich die Aufgabe gestellt, ein auf Prothetik-Reparatur spezialisiertes fahrbares Dentallabor, das den hygienischen Anforderungen gerecht wird, zu entwickeln.The invention has set itself the task of developing a mobile dental laboratory specializing in prosthetic repair that meets the hygienic requirements.

Die Erfindung löst diese Aufgabe, indem sie im Regelfall von einem Fahrzeug, größer als ein normaler PKW, aber kleiner als ein LKW, ausgeht und sie kennzeichnet sich dadurch, daß in diesem Fahrzeug die Vorrichtungen für die Arbeitsmittel Druckluft, Wasser, elektrische Energie und eine Gasflasche, beispielsweise zum Erwärmen von Klebewachs, auf einer Werkfläche dort entnehmbar vereint sind und der Arbeitsraum insgesamt einen Uberdruckerzeuger, angeschlossen an die Außenluft, hat. In ländlichen Gegenden mit weitestgehend reiner Außenluft ist das Filter zuweilen entbehrlich.The invention solves this problem by generally starting from a vehicle larger than a normal car but smaller than a truck, and it is characterized in that in this vehicle the devices for the compressed air, water, electrical energy and work equipment Gas bottle, for example for heating adhesive wax, are removably united on a work surface there and the work space has an overpressure generator connected to the outside air. In rural areas with largely clean outside air, the filter is sometimes unnecessary.

Um von vornherein die in das Fahrzeug gelangende Außenluft an einer günstigen Stelle zu entnehmen, ist die Uberdruckeinrichtung in der Nähe des Daches oder im Dach selbst, weitgehend oberhalb des sogenannten Staubschmutzspiegels der Straße, angebracht. Ein Filter reinigt die Luft vor Eintritt in den Arbeitsraum.In order to remove the outside air entering the vehicle at a convenient location from the outset, the overpressure device is located near the roof or in the roof itself, largely above the so-called dust level of the street. A filter cleans the air before entering the work area.

Die Figuren stellen ein Ausführungsbeispiel der Erfindung dar. Es zeigen:

  • die Figur 1 die Seitenansicht des Fahrzeuges,
  • die Figur 2 die Draufsicht zu Fig. 1 und
  • die Figur 3 die Rückansicht bei abgenommener hinterer Tür des Fahrzeuges.
The figures represent an exemplary embodiment of the invention.
  • 1 shows the side view of the vehicle,
  • 2 shows the top view of FIGS. 1 and
  • 3 shows the rear view with the rear door of the vehicle removed.

Das Fahrzeug 10 in Form eines sogeannten Kleinbusses enthält die Vorrichtungen der Arbeitsmittel 20; im einzelnen Arbeitsdruckluft 21, elektrische Energie 22, Gasbehälter 34, Wasser 24 und Druckluft 25.The vehicle 10 in the form of a so-called minibus contains the devices of the working means 20; in particular working compressed air 21, electrical energy 22, gas container 34, water 24 and compressed air 25.

Dem Filter 26, in oder auf dem Dach angeordnet, ist ein Ventilator 27 zugeordnet, der für den notwendigen Überdruck gegenüber der Außenluft sorgt. Im Innern des Fahrzeuges 10 herrscht dementsprechend stets Überdruck, und nach der Anlaufzeit des Ventilators 27 von wenigen Minuten ist der Innenraum mit hygienischer Luft gefüllt. Es liegt im Rahmen der Erfindung, den Luftstrom zusätzlich einer UV-Bestrahlung zu unterwerfen.A fan 27 is assigned to the filter 26, arranged in or on the roof, which ensures the necessary excess pressure in relation to the outside air. Accordingly, there is always overpressure inside the vehicle 10, and after the start-up time of the fan 27 of a few minutes, the interior is filled with hygienic air. It is within the scope of the invention to additionally subject the air flow to UV radiation.

Es ist wesentlich, das Filter 26 so hoch wie möglich oberhalb des allgemeinen Luft-Staubschmutzspiegels der Straße anzuordnen. Bringt man das Filter 26 vor dem Uberdruckerzeuger 27 an, so kann das Filter von außen gewechselt werden. Das ist vorteilhaft, weil die Auswechselung von innen zwangsläufig das Rauminnere mit Filterstaub solange verunreinigt, bis ein neuer Filtereinsatz und Ventilationsbetrieb gereinigte Luft nachgeschoben und die verunreinigte Luft verdrängt hat.It is essential to place the filter 26 as high as possible above the general air pollution level of the street. If the filter 26 is installed in front of the overpressure generator 27, the filter can be changed from the outside. This is advantageous because the change from the inside inevitably contaminates the interior of the room with filter dust until a new filter insert and ventilation operation have added cleaned air and displaced the contaminated air.

Die Arbeitsplatte 30 enthält die Spüleinrichtung 31 für Wasser verfügbar, ein Motor-Preßluft-Aggregat 32 sorgt für die notwendige Druckluft und ein Motor-Elektro-Aggregat für die erforderliche elektrische Energie. Für die Schmelzwärme sorgt ein Gasbehälter 34.The worktop 30 contains the flushing device 31 available for water, a motor-compressed air unit 32 provides the necessary compressed air and a motor-electrical unit for the required electrical energy. A gas container 34 provides the heat of fusion.

Es hat sich in der Praxis ein ganz erheblicher Vorteil für die Zahnarztpraxen selbst und dadurch eine Senkung der zahnärztlichen Kosten überhaupt herausgestellt. Die Einrichtung ist besonders wichtig für Gegenden, in denen die Zahnarztpraxen wegen einer geringeren Bevölkerungsdichte spärlicher angesiedelt sind. Dort mußte bisher der Versand der prothetischen Arbeiten mit der Post vorgenommen werden. Das bedingt längere Zeitspannen und mehrfache Besuche der Patienten. Der sich so ergebende Mehraufwand an Zeit und Kosten entfällt ganz, so daß die erfindungsgemäße Einrichtung ein seit langem bestehendes soziales Anliegen erfüllt.In practice, it has turned out to be a very significant advantage for the dental practice itself and, as a result, a reduction in dental costs at all. The facility is particularly important in areas where dental practices are sparsely located due to a lower population density. Until now, prosthetic work had to be sent there by post. That requires longer periods and multiple visits to the patient. The resulting additional expenditure of time and costs is completely eliminated, so that the device according to the invention fulfills a long-standing social concern.

BezugsziffernverzeichnisReference number index

  • 10 Fahrzeug (Kleinbus)10 vehicle (minibus)
  • 20 Vorrichtungen der Arbeitsmittel (Sammelbegriff)20 devices of work equipment (collective term)
  • 21 Arbeitsdruckluft21 working compressed air
  • 22 elektrische Energie22 electrical energy
  • 24 Wasser24 water
  • 25 Hygiene-Druckluft25 Hygiene compressed air
  • 26 Filter, unterschiedlicher Art26 filters, different types
  • 27 Überdruckerzeuger27 positive pressure generator
  • 30 Arbeitsplatte, Werkfläche30 worktop, work surface
  • 31 Spüleinrichtung für Wasser31 flushing device for water
  • 32 Motor-Pressluft-Aggregat32 Engine compressed air unit
  • 33 Motor-Elektro-Aggregat (Stromerzeuger)33 Motor-electrical unit (power generator)
  • 34 Gasbehälter34 gas tank

Claims (8)

1. Mobile Einrichtung für dentale Prothetikarbeiten, dadurch gekennzeichnet, daß in einem Fahrzeug die Vorrichtungen der Arbeitsmittel Druckluft (21), Wasser (24), elektrischer Energie (22) und ein Gasbehälter (34) auf einer Werkfläche (30) dort entnehmbar vereint sind und der Arbeitsraum einen Überdruckerzeuger, angeschlossen an die Außenluft, aufweist.1. Mobile device for dental prosthetic work, characterized in that the devices of the working means compressed air (21), water (24), electrical energy (22) and a gas container (34) on a work surface (30) are removably united in a vehicle and the work space has an overpressure generator connected to the outside air. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Uberdruckerzeuger in der Nähe des Daches des Fahrzeuges (10) angeordnet sind.2. Device according to claim 1, characterized in that the pressure generators are arranged in the vicinity of the roof of the vehicle (10). 3. Einrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Uberdruckerzeuger aus einem rotierenden Ventilatorrad oder aus einem Walzenlüfter bestehen, vor denen ein Filter (26) angeordnet ist.3. Device according to claims 1 and 2, characterized in that the pressure generator consist of a rotating fan wheel or a roller fan, in front of which a filter (26) is arranged. 4. Einrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Filter (26) dem Uberbruckerzeuger (27) nachgeordnet ist.4. Device according to claims 1 and 2, characterized in that the filter (26) is arranged downstream of the bridge generator (27). 5. Einrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß das Filter ein Elektro-Filter ist.5. Device according to claims 1 to 4, characterized in that the filter is an electric filter. 6. Einrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß das Filter ein Gewebe-Filter ist.6. Device according to claims 1 to 4, characterized in that the filter is a fabric filter. 7. Einrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß das Filter ein Filz- oder Watte-Filter ist7. Device according to claims 1 to 4, characterized in that the filter is a felt or cotton filter 8. Einrichtung nach den Ansprüchen 1 bis 7, dadurch gekennzeichnet, daß das Filter ein Naßfilter ist.8. Device according to claims 1 to 7, characterized in that the filter is a wet filter.
EP83102749A 1982-03-27 1983-03-21 Mobile installation for dental prosthetic work Withdrawn EP0090300A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3211368 1982-03-27
DE19823211368 DE3211368A1 (en) 1982-03-27 1982-03-27 LOCAL DEVICE FOR DENTAL PROSTHETIC WORK

Publications (2)

Publication Number Publication Date
EP0090300A2 true EP0090300A2 (en) 1983-10-05
EP0090300A3 EP0090300A3 (en) 1984-06-13

Family

ID=6159502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83102749A Withdrawn EP0090300A3 (en) 1982-03-27 1983-03-21 Mobile installation for dental prosthetic work

Country Status (3)

Country Link
EP (1) EP0090300A3 (en)
DE (1) DE3211368A1 (en)
ZA (1) ZA832132B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158783A (en) * 1984-03-30 1985-11-20 Grummet Australia Pty Ltd Vehicle and method of construction thereof
EP0278626A1 (en) * 1987-01-31 1988-08-17 Yasuhiko Ishii Mobile odontological vehicle
NL1035668C2 (en) * 2008-07-04 2009-05-26 Nathalie Rolette Ponin Sampono Mobile truck, supports prosthesis of elderly and disabled persons
ES2389422A1 (en) * 2010-11-23 2012-10-26 Iván González López Mobile unit for cleaning, repair and hygienization of dental prosthesis. (Machine-translation by Google Translate, not legally binding)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH146995A (en) * 1930-02-20 1931-05-15 Bover Pedro Transportable surgical installation.
FR789568A (en) * 1935-05-03 1935-10-31 Vehicle for receiving, treating and transporting the sick or injured
DE2610187A1 (en) * 1976-03-11 1977-09-15 Rappold Eugen Ambulance with patient's compartment separate from cab - has film bag lined compartment and air inlet and outlet filters
US4048911A (en) * 1976-07-29 1977-09-20 Petersen Ross K Air supply apparatus
DE2911428A1 (en) * 1979-03-23 1980-10-02 Hoelter Ges Fuer Patenverwertu Filter for air supply to lorry cabs - having set of chemically absorbent layers for different contaminants held apart by felt or other woven or nonwoven material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251166B (en) * 1967-09-28
DE1733194U (en) * 1956-03-21 1956-10-31 Multident G M B H MOBILE CLINIC.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH146995A (en) * 1930-02-20 1931-05-15 Bover Pedro Transportable surgical installation.
FR789568A (en) * 1935-05-03 1935-10-31 Vehicle for receiving, treating and transporting the sick or injured
DE2610187A1 (en) * 1976-03-11 1977-09-15 Rappold Eugen Ambulance with patient's compartment separate from cab - has film bag lined compartment and air inlet and outlet filters
US4048911A (en) * 1976-07-29 1977-09-20 Petersen Ross K Air supply apparatus
DE2911428A1 (en) * 1979-03-23 1980-10-02 Hoelter Ges Fuer Patenverwertu Filter for air supply to lorry cabs - having set of chemically absorbent layers for different contaminants held apart by felt or other woven or nonwoven material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158783A (en) * 1984-03-30 1985-11-20 Grummet Australia Pty Ltd Vehicle and method of construction thereof
EP0278626A1 (en) * 1987-01-31 1988-08-17 Yasuhiko Ishii Mobile odontological vehicle
NL1035668C2 (en) * 2008-07-04 2009-05-26 Nathalie Rolette Ponin Sampono Mobile truck, supports prosthesis of elderly and disabled persons
ES2389422A1 (en) * 2010-11-23 2012-10-26 Iván González López Mobile unit for cleaning, repair and hygienization of dental prosthesis. (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
DE3211368A1 (en) 1983-10-20
EP0090300A3 (en) 1984-06-13
ZA832132B (en) 1983-12-28

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