DE139871C - - Google Patents

Info

Publication number
DE139871C
DE139871C DENDAT139871D DE139871DA DE139871C DE 139871 C DE139871 C DE 139871C DE NDAT139871 D DENDAT139871 D DE NDAT139871D DE 139871D A DE139871D A DE 139871DA DE 139871 C DE139871 C DE 139871C
Authority
DE
Germany
Prior art keywords
speculum
parts
cutouts
holes
examined
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.)
Active
Application number
DENDAT139871D
Other languages
German (de)
Publication of DE139871C publication Critical patent/DE139871C/de
Active 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
    • A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (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)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vorliegende Erfindung betrifft ein der Weite der zu untersuchenden Körperhöhlung entsprechend einstellbares Speculum. Im wesentlichen ist bei dem neuen Instrument darauf Bedacht genommen, daß es eine leichte Reinigung gestattet, weshalb Stellschrauben, Muttern, ineinander verschiebbare Teile und dergl. in Wegfall kommen, welche bekanntlich für die Infektionskeime einen willkommenen Unterschlupf bilden.The present invention relates to one corresponding to the width of the body cavity to be examined adjustable speculum. Essentially, care has been taken with the new instrument that it is easy to clean permitted, which is why adjusting screws, nuts, parts that can be slid into one another and the like. In Elimination come, which is known to be a welcome shelter for the infectious germs form.

Fig. ι beiliegender Zeichnung stellt eine Ansicht des aus zwei gelenkig verbundenen Teilen bestehenden Speculums dar.Fig. Ι the accompanying drawing represents a view of the speculum consisting of two articulated parts.

Fig. 2 und 3 sind Einzelansichten der beiden Teile.Figs. 2 and 3 are individual views of the two parts.

Das Speculum besteht aus den Teilen A und B. Der untere Teil B ist behufs bequemen Handhabens des Instrumentes an seinem hinteren Ende mit einem Griff B1 versehen. Auf beiden Seiten ragen an dem hinteren Ende des Unterteiles lappenartige Ansätze C, C1 nach oben, wovon der eine mit Löchern c, der andere mit entsprechenden schrägen, hinten offenen Ausschnitten c1 zur Aufnahme der Drehzapfen E des oberen Teilest. versehen ist.The speculum consists of parts A and B. The lower part B is provided with a handle B 1 at its rear end for easy handling of the instrument. On both sides, at the rear end of the lower part, flap-like extensions C, C 1 protrude upwards, one of which has holes c, the other with corresponding inclined, rear-open cutouts c 1 for receiving the pivot E of the upper part. is provided.

Bei dem in der Zeichnung dargestellten Ausführungsbeispiel sind nur zwei Löcher bezw. Ausschnitte in den seitlichen Lagerflanschen C, C1 des unteren Teiles B vorgesehen. Selbstverständlich kann eine beliebige Anzahl derartiger Löcher und Ausschnitte angebracht werden behufs beliebiger gegenseitiger Einstellung der beiden Speculumteile.In the embodiment shown in the drawing, only two holes are BEZW. Cutouts in the side bearing flanges C, C 1 of the lower part B are provided. Of course, any number of such holes and cutouts can be made for any mutual adjustment of the two speculum parts.

Claims (1)

Patent-Anspruch :Patent claim: Speculum, welches der Weite der zu untersuchenden Körperhöhlung entsprechend einstellbar ist, dadurch gekennzeichnet, daß der untere Teil (B) der beiden beweglich verbundenen Teile mit seitlichen Flanschen (C, Ci) versehen ist, deren einer mit mehreren in verschiedener Höhe angebrachten Löchern (c) und deren anderer mit entsprechenden, schrägen, hinten offenen Ausschnitten (c1) ausgestattet ist, zur Aufnahme der Zapfen (E) des oberen Teiles (A). Speculum, which can be adjusted according to the width of the body cavity to be examined, characterized in that the lower part (B) of the two movably connected parts is provided with lateral flanges (C, C i ) , one of which is provided with several holes ( c) and the other is equipped with corresponding, inclined, rear-open cutouts (c 1 ) to accommodate the pin (E) of the upper part (A). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT139871D Active DE139871C (en)

Publications (1)

Publication Number Publication Date
DE139871C true DE139871C (en)

Family

ID=407587

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT139871D Active DE139871C (en)

Country Status (1)

Country Link
DE (1) DE139871C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433705A (en) * 1946-07-08 1947-12-30 William N Allyn Folding laryngoscope
WO2020228877A1 (en) 2019-05-15 2020-11-19 Martin Baumhaus Device for medically examining body openings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433705A (en) * 1946-07-08 1947-12-30 William N Allyn Folding laryngoscope
WO2020228877A1 (en) 2019-05-15 2020-11-19 Martin Baumhaus Device for medically examining body openings

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