DE42721C - Mouth gag with a device to hold an electric lamp and a mirror for examining the oral cavity - Google Patents

Mouth gag with a device to hold an electric lamp and a mirror for examining the oral cavity

Info

Publication number
DE42721C
DE42721C DENDAT42721D DE42721DA DE42721C DE 42721 C DE42721 C DE 42721C DE NDAT42721 D DENDAT42721 D DE NDAT42721D DE 42721D A DE42721D A DE 42721DA DE 42721 C DE42721 C DE 42721C
Authority
DE
Germany
Prior art keywords
mirror
oral cavity
examining
hold
electric lamp
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
DENDAT42721D
Other languages
German (de)
Original Assignee
REINIGER, GEBBERT & SCHALL in Erlangen
Publication of DE42721C publication Critical patent/DE42721C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A61B1/247—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0669—Endoscope light sources at proximal end of an endoscope

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Endoscopes (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

KLASSE 30: Gesundheitspflege.CLASS 30: Health Care.

der Mundhöhle zu halten.to keep the oral cavity.

Fig. ι zeigt den Mundknebel in seiner Totalansicht von der Seite gesehen; α ist der federnde Obertheil des Mundknebels, welcher theilweise in den Mitteltheil in eingedrückt werden kann. Auf dem Mitteltheil ist ein Metallring c isolirt aufmontirt, welcher die Lampenfassung c1 trägt; c und c1 sind leitend verbunden. An c ist zugleich bei d die Verlängerung e befestigt, welche an ihrem unteren Ende das Leitungskabel für die elektrische Lampe aufnimmt. Die eine innere Leitung von e ist mittelst c und c1 mit der Lampe verbunden, die andere, durch die äufsere Hülse von e gebildete Leitung führt nach dem Untertheil b des Mundknebels und von da isolirt durch den Mitteltheil m und den Ring c nach der Lampe. Auf c1 kann eine als Blende dienende Hülse/, die aus schlechtem Wärmeleiter hergestellt ist und die man in Fig. 2 angegeben findet, hin-und hergeschoben werden. Diese Blende dient sowohl zum Schütze der Mundhöhle gegen die von der Lampe ausgestrahlte Wärme, als auch zur Concentration der Lichtstrahlen der Lampe.Fig. Ι shows the mouth gag in its total view seen from the side; α is the resilient upper portion of the mouth gag, which can be partially pressed into the central part in. On the middle part a metal ring c is mounted insulated, which carries the lamp holder c 1; c and c 1 are conductively connected. At c , the extension e is attached at the same time at d , which receives the cable for the electric lamp at its lower end. One inner line of e is connected to the lamp by means of c and c 1 , the other line, formed by the outer sleeve of e , leads to the lower part b of the gag and from there isolated by the middle part m and the ring c to the lamp . A sleeve / serving as a diaphragm, which is made of a poor heat conductor and which is indicated in FIG. 2, can be pushed back and forth on c 1. This screen serves both to protect the oral cavity against the heat emitted by the lamp and to concentrate the light rays from the lamp.

An dem um die senkrechte Achse des Mundknebels drehbaren Ring g ist das Gelenk h mit der Hülse i befestigt, in welch letzterer der Stiel des Untersuchungsspiegels K ruht. Der Spiegel gestattet also Verstellungen in vierfacher Art. Er läfst sich: The joint h with the sleeve i , in which the stem of the examination mirror K rests, is attached to the ring g , which is rotatable about the vertical axis of the mouth gag. The mirror allows four adjustments. It can be:

1. um seine eigene Achse drehen,1. rotate around its own axis,

2. in der Hülse i vor- und zurückschieben,2. slide it back and forth in the sleeve i,

3. mittelst des Gelenkes ft um die Querachse des Mundknebels drehen und3. Using the joint, turn around the transverse axis of the gag of the mouth and

4. mittelst des Ringes g um die senkrechte Achse des Mundknebels drehen.4. Using the ring g, turn it around the vertical axis of the gag of the mouth.

Er kann somit jede mögliche Stellung zur Lampe einnehmen und ermöglicht es dadurch dem Arzt, jede Stelle des Mundes und des Gaumens leichter und bequemer als bisher zu untersuchen.He can therefore take any position in relation to the lamp and thus makes it possible the doctor, every part of the mouth and palate easier and more comfortable than before investigate.

Der Hauptvortheil des Mundknebels mit elektrischer Lampe und Untersuchungsspiegel liegt eben darin, dafs Lichtquelle und Spiegel sich am Mundknebel selbst befinden und somit vom Patienten selbst ohne Mühe gehalten werden, der Arzt aber dadurch beide Hände für event. Operationen frei hat und jede Mithülfe von Assistenten zum Halten von Instrumenten entbehren kann.The main advantage of the oral gag with an electric lamp and examination mirror lies precisely in the fact that the light source and mirror are located on the mouth gag itself and thus from the Patients themselves can be held easily, but the doctor can use both hands for eventuality. Have operations free and lack any help from assistants to hold instruments can.

Claims (1)

Pate nt-Anspruch:Sponsorship claim: Mundknebel mit Einrichtung, eine elektrische Lampe und einen nach jeder Richtung stellbaren Beleuchtungsspiegel zur Untersuchung der Mundhöhle zu halten, bestehend aus dem federnden Obertheil α, welcher sich theilweise in den Mitteltheil m eindrücken läfst, dem Untertheil i», welcher fest an m angebracht ist, dem auf dem Mitteltheil isolirt angebrachten Ring c mit dem Lampenhalter c1 und dem um den Mitteltheil drehbaren Ring g, an welchem mittelst des Gelenkes h und der Hülse i der den Spiegel tragende, in i verschiebbare Stiel k angebracht ist, sowie dem Fortsatz e zur Aufnahme des elektrischen Leitungskabels mit dem Contactschieber o. Mouth gag with device to hold an electric lamp and an illuminating mirror adjustable in every direction for examining the oral cavity, consisting of the resilient upper part α, which can be partly pressed into the middle part m , the lower part i », which is firmly attached to m , the isolated ring c on the middle part with the lamp holder c 1 and the ring g rotatable about the middle part, on which the handle k, which supports the mirror and can be moved in i , is attached by means of the joint h and the sleeve i , as well as the extension e to it Acceptance of the electrical cable with the contact slide or similar.
DENDAT42721D Mouth gag with a device to hold an electric lamp and a mirror for examining the oral cavity Expired - Lifetime DE42721C (en)

Publications (1)

Publication Number Publication Date
DE42721C true DE42721C (en)

Family

ID=318098

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT42721D Expired - Lifetime DE42721C (en) Mouth gag with a device to hold an electric lamp and a mirror for examining the oral cavity

Country Status (1)

Country Link
DE (1) DE42721C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202270A1 (en) * 1982-01-25 1983-08-11 Winfried Dr. 8000 München Schütz Dental instrument in the form of a lip tensioner or the like
US7120976B2 (en) 2004-03-11 2006-10-17 Karl Mayer Malimo Textilmaschinenfabrik Gmbh Process and apparatus for laying fiber bands of filaments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202270A1 (en) * 1982-01-25 1983-08-11 Winfried Dr. 8000 München Schütz Dental instrument in the form of a lip tensioner or the like
US7120976B2 (en) 2004-03-11 2006-10-17 Karl Mayer Malimo Textilmaschinenfabrik Gmbh Process and apparatus for laying fiber bands of filaments

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