DE435617C - Instrument for examining body cavities and pipes - Google Patents
Instrument for examining body cavities and pipesInfo
- Publication number
- DE435617C DE435617C DEH105220D DEH0105220D DE435617C DE 435617 C DE435617 C DE 435617C DE H105220 D DEH105220 D DE H105220D DE H0105220 D DEH0105220 D DE H0105220D DE 435617 C DE435617 C DE 435617C
- Authority
- DE
- Germany
- Prior art keywords
- instrument
- catheter
- body cavities
- lever
- pipes
- 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
Links
Description
Instrument zum Untersuchen von Körperhöhlen und Körperröhren. Bei Instrumenten zum Untersuchen von Körperhöhlen und Körperröhren, die mit einem Sehrohr und einem Katheterhebel ausgestattet sind und bis zu einer duwrch die Bauart des Instruments bedingten Mindestlänge in die Körperhöhle oder -röhre eingeführt werden, sind die für den seitlichen Ausblick und den schwenkbaren Katheterhebel im Außenrohr befindlichen Öffnungen in Längsrichtung .des Rohres hintereinander angeordnet. Hierdurch wird die Länge der Instrumente in unerwünschter Weise vergrößert.Instrument for examining body cavities and body tubes. at Instruments for examining body cavities and body ducts using a periscope and a catheter lever and up to one due to the type of Instrument-related minimum length are inserted into the body cavity or tube, are those for the side view and the pivoting catheter lever in the outer tube located openings in the longitudinal direction .des pipe arranged one behind the other. Through this the length of the instruments is undesirably increased.
Durch die Erfindung läßt sich eine verkürzte Anordnung der Teile des vordern Endes des Instruments dadurch erreichen, daß der Katheterhehel vor der Ausblicksöffnung gelagert und mit einem Loch oder mehreren Löchern versehen ist, .die einen Durchblick bei gestreckter Lage des Kathefierhebels gestatten.The invention allows a shortened arrangement of the parts of the reach the front end of the instrument by placing the catheter hub in front of the viewing opening stored and provided with one or more holes, .the a view allow with the stretching lever in the extended position.
Die Zeichnung veranschaulicht den Erfindungsgegenstand in einem Ausführungsbeispiel, und zwar ist dieser in der Abb. i von, der Seite, zum Teil im Schnitt, und in Abb. a in Ansicht von oben zu sehen. Abb.3 zeigt einen Schnitt nach der Linie x-y der Abb. i.The drawing illustrates the subject matter of the invention in an exemplary embodiment, this is in Fig. i from, the side, partly in section, and in Fig. a seen from above. Fig.3 shows a section along the line x-y of Fig.i.
a ist das Sehrohr, b das Objektiv undl c das zugehörige Okular. Im Katheterhebel d befindet sich das Loch f, durch das der Beobachter hindurchblicken kann. Der Katheterhebel d wird beim Leiten der Untersuchungsinstrumente, z. B. des Katheters h, mittels des Triebknopfes g bewegt. m ist die Beleuchtungslampe. a is the periscope, b the objective and l c the associated eyepiece. The hole f through which the observer can look is located in the catheter lever d. The catheter lever d is used when guiding the examination instruments, e.g. B. the catheter h, moved by means of the drive knob g. m is the lighting lamp.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH105220D DE435617C (en) | Instrument for examining body cavities and pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH105220D DE435617C (en) | Instrument for examining body cavities and pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE435617C true DE435617C (en) | 1926-10-18 |
Family
ID=7169723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH105220D Expired DE435617C (en) | Instrument for examining body cavities and pipes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE435617C (en) |
-
0
- DE DEH105220D patent/DE435617C/en not_active Expired
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