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Endoscope with cleanable drum

A technology of endoscope and rotary drum, applied in endoscope, telescope, medical science, etc., can solve problems such as interruption and damage

Pending Publication Date: 2022-06-14
卡尔斯托茨股份两合公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Undesirable interruptions and damages to medical, especially surgical, operations can thus occur

Method used

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  • Endoscope with cleanable drum
  • Endoscope with cleanable drum
  • Endoscope with cleanable drum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] at Figure 1a In the present, the endoscope 10 with a bowl 20 is presented at the distal end of the extended rigid axle tube 12 14, wherein the rotor 20 is supported by means of a support fork 16 around the rotating axis 18 around the rotating axis 18 at the distal end of the shaft tube 12.

[0057] As in Figure 1bAs shown in detail, in the bowl 20 is arranged an optical imaging system 22, which preferably includes an electronic imager 24, an imaging optical device 26 and an illumination device 28.

[0058] The line of sight direction 32 of the imaging system 22 may be α with respect to the longitudinal axis of the axle tube 12 30 swing, wherein the support fork 16 does not limit the line of sight direction 32 of the imaging system 26. By the swing of the bowl 20 and the direction of the line of sight 32, it is possible to cover an angle of more than 130 ° α preferably. By the rotation of the axial tube 12 around the longitudinal axis 30, the viewing area of the imaging syst...

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PUM

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Abstract

The invention relates to an endoscope (10) comprising a drum (20) or a rotary module and an elongated rigid and / or flexible shaft tube (12), which rotatably supports the drum (20) at a distal end (14) by means of a bearing fork (16) about a first axis of rotation (18), and wherein an optical imaging system (22) is arranged in the drum (20). Here, the support fork (16) has at least one first fluid line (34) and at least one nozzle (36) in order to clean and / or cool the imaging system (22).

Description

Technical field [0001] The present invention relates to an endoscope for medical applications with a cleanable bowl according to the preamble of claim 1. Background [0002] WO 2017 / 040692 A1 illustrates an endoscope with a spherical bowl at an elongated rigid shaft tube, in particular for use as a disposable instrument, which in the support fork (Lagergabel) at the distal end of the rigid shaft tube can be rotated ground support, and the use of control lines in the rigid shaft tube inside the rotation. The bowl has an imaging system inside and is connected to an electronic element in the interior of a rigid axial tube, wherein simultaneously a liquid can be directed through the interior of the rigid axial tube. The imaging system can be cleaned, through the imaging system in particular the imaging system imaging optical device in the direction of sight to swing into the interior of the rigid axle tube. In the cleaning position of the oscillating drum, the imaging system may be f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/12A61B1/00A61B1/04A61B1/06
CPCA61B1/126A61B1/128A61B1/00064A61B1/00131A61B1/04A61B1/0684G02B23/2423A61B1/00183A61B1/00091A61B1/015A61B1/018A61B1/00094A61B1/00096
Inventor P·施瓦茨
Owner 卡尔斯托茨股份两合公司