DE418287C - Medical instrument with lamp, magnifying glass and one tool - Google Patents

Medical instrument with lamp, magnifying glass and one tool

Info

Publication number
DE418287C
DE418287C DEC32764D DEC0032764D DE418287C DE 418287 C DE418287 C DE 418287C DE C32764 D DEC32764 D DE C32764D DE C0032764 D DEC0032764 D DE C0032764D DE 418287 C DE418287 C DE 418287C
Authority
DE
Germany
Prior art keywords
tool
lamp
magnifying glass
medical instrument
holder
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
DEC32764D
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 DEC32764D priority Critical patent/DE418287C/en
Application granted granted Critical
Publication of DE418287C publication Critical patent/DE418287C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00087Tools
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096Optical elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/273Instruments 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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • A61B1/2733Oesophagoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/06Instruments 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
    • A61B1/0661Endoscope light sources
    • A61B1/0669Endoscope light sources at proximal end of an endoscope

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Lenses (AREA)

Description

Ärztliches Instrument mit Lampe, Vergrößerungsglas und einem Werkzeug. Man hat an ärztlichen. Instrumenten schon eine Lampe, ein Vergrößerungsglas und ein Werkzeug in einem Halter vereinigt, um dem Arzt Gelegenheit zu geben, mit dem Werkzeug die gewünschte Stelle zu behandeln und dabei diese Stelle durch die Lampe und die Lupe besser sichtbar zu machen.Medical instrument with lamp, magnifying glass and a tool. One has to do with medical. Instruments already have a lamp, a magnifying glass and a tool combined in a holder to give the doctor an opportunity to use the Tool to treat the desired area while doing this area through the lamp and make the magnifying glass more visible.

Die Erfindung bezieht sich auf ein derartiges Instrument, in welchem auf dem stielartigen Halter, der als Handgriff dient, eine federnde, einstellbare Hülse abnehmbar befestigt ist, auf welcher sowohl das Vergrößerungsglas als auch das Werkzeug einstellbar gelagert sind. Dadurch kann der Halter für sich mit der vorn eingebauten Lampe ohne diese Hülse zur Beleuchtung benutzt werden. Nach Aufbringung der Hülse können das Vergrößerungsglas und das Werkzeug so eingestellt werden, daß die Spitze des Werkzeuges im Brennpunkt des Vergrößerungsglases liegt und vergrößert wird, während sie gleichzeitig von der am Halter angebrachten Lampe beleuchtet wird.The invention relates to such an instrument in which on the handle-like holder, which serves as a handle, a springy, adjustable Sleeve is detachably attached, on which both the magnifying glass as well the tool are adjustable. This allows the holder for himself with the The lamp installed in the front can be used for lighting without this sleeve. After application the sleeve, the magnifying glass and the tool can be adjusted so that the tip of the tool is at the focal point of the magnifying glass and magnifies while being illuminated by the lamp attached to the holder.

Abb. i zeigt die gesamte Ausrüstung des Erfindungsgegenstandes; Abb.2 ist eine Seitenansicht des Vorderendes in etwas größerem Maßstab.Fig. I shows the entire equipment of the subject invention; Fig 2 Figure 3 is a side view of the front end on a slightly larger scale.

Abb.3 ist eine Endansicht, und Abb.4 zeigt schematisch den Strahlengang von der Lichtquelle zum Objekt und dem Vergrößerungsglase.Fig.3 is an end view, and Fig.4 shows schematically the beam path from the light source to the object and the magnifying glasses.

Die Lampe liegt im Inneren einer Röhre 5, deren rückwärtiges Ende bei 6 in einen passenden Griff o. dgl. eingeschraubt werden kann, um dadurch an einen elektrischen Stromkreis angeschlossen zu werden. . Das entgegengesetzte Ende der Röhre 5 enthält unmittelbar vor der Lampe die Sammellinse 7, welche die konvergenten Beleuchtungsstrahlen dem bei 12 (Abb.4) befindlichen Objekt zuleitet.The lamp is inside a tube 5, the rear end of which at 6 in a suitable handle or the like. Can be screwed to thereby to be connected to an electrical circuit. . The opposite end the tube 5 contains immediately in front of the lamp the converging lens 7, which the convergent Illuminating rays directed at the object located at 12 (Fig. 4).

Auf der Röhre 5 ist gleitbar eine geschlitzte federnde Hülse 8 angebracht. Diese Hülse besitzt an dem Vorderende einen Knopf 9, der mit einer schrägen Bohrung versehen ist und als Werkzeughalter dient. Das Werkzeug i i ist im Halter 9 verschiebbar gelagert und mittels der Schraube io feststellbar.A slotted resilient sleeve 8 is slidably mounted on the tube 5. This sleeve has a button 9 at the front end, which has an oblique bore is provided and serves as a tool holder. The tool i i can be moved in the holder 9 stored and lockable by means of the screw io.

Wie die Abbildungen erkennen lassen, verläuft die Achse des Werkzeuges in einem Winkel zur Achse des Beleuchtungslichtbündels. Da dieses nach vorn zu im Querschnitt enger wird, so wird die Angriffsstelle 12 des Werkzeuges i i einer starken Beleuchtung ausgesetzt.As you can see from the pictures, the axis of the tool runs at an angle to the axis of the illuminating light beam. Since this is forward to im Cross-section becomes narrower, the point of application 12 of the tool i i becomes a strong one Exposed to lighting.

An der Hülse 8 ist ferner ein. Ansatz 13 angebracht, in welchem ausschwingbar die Klemmöse eines Ringes 15 für eine Vergrößerungslinse 16 angeordnet ist. Diese Linse kann also umgeschwungen werden, wie dies gestrichelt in Abb.2 angedeutet ist, wenn die Ausrüstung nicht in Benutzung ist.On the sleeve 8 is also a. Approach 13 attached, in which swingable the clamping eyelet of a ring 15 for a magnifying lens 16 is arranged. These The lens can be swung around, as indicated by dashed lines in Fig. when the equipment is not in use.

Beim Gebrauch des Instrumentes wird das Werkzeug in den Halter 9 eingesteckt und durch die Schraube io in einer gewünschten Lage festgehalten. Darauf wird die Linse 16, die durch Reibung in ihrer Stütze in beiliebiger Lage gehalten werden kann, so eingestellt, daß durch sie die Spitze des Werkzeuges sichtbar ist. Wenn dann die Lampe eingeschaltet wird, schneiden sich die Achsen des Lichtbündels und der Linse 16 in einem Punkte, in dem auch die Spitze 12 des Werkzeuges i i liegt.When using the instrument, the tool is inserted into the holder 9 and held in a desired position by the screw io. Then the Lens 16, which are held in any position by friction in their support can be adjusted so that the tip of the tool is visible through it. if then the lamp is switched on, the axes of the light beam and intersect of the lens 16 at a point in which the tip 12 of the tool i i is also located.

Claims (1)

PATENT-ANSPRUcH: Ärztliches Instrument, das aus einem stielartigen Halter mit an einem Ende befindlicher Lampe, einem Vergrößerungsglas und einem Werkzeug bestehst, dadurch gekennzeichnet, daß das die Lampe enthaltende Ende des Handgriffes von einer einstellbaren und abnehmbaren federnden Hülse umgeben ist, auf welcher sowohl das Vergrößerungsglas als auch das Werkzeug einstellbar gelagert sind. PATENT CLAIM: Medical instrument which consists of a stem-like holder with a lamp at one end, a magnifying glass and a tool, characterized in that the end of the handle containing the lamp is surrounded by an adjustable and removable resilient sleeve on which both the magnifying glass and the tool are adjustable.
DEC32764D 1922-11-04 1922-11-04 Medical instrument with lamp, magnifying glass and one tool Expired DE418287C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC32764D DE418287C (en) 1922-11-04 1922-11-04 Medical instrument with lamp, magnifying glass and one tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC32764D DE418287C (en) 1922-11-04 1922-11-04 Medical instrument with lamp, magnifying glass and one tool

Publications (1)

Publication Number Publication Date
DE418287C true DE418287C (en) 1925-09-03

Family

ID=7020489

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC32764D Expired DE418287C (en) 1922-11-04 1922-11-04 Medical instrument with lamp, magnifying glass and one tool

Country Status (1)

Country Link
DE (1) DE418287C (en)

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