Endoscopic guide, in particular for colonoscopy, and system for endoscopy comprising such a guide

一种内窥镜检查、内窥镜的技术，应用在系统包括内窥镜引导件,柔性内窥镜的内窥镜引导件领域，能够解决定位错误、结肠没有等问题

Active Publication Date: 2019-08-13
ENDOSTART SRL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0024] This occurs because there are few reference points within the colon, which can even lead to serious positioning errors

Method used

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  • Endoscopic guide, in particular for colonoscopy, and system for endoscopy comprising such a guide
  • Endoscopic guide, in particular for colonoscopy, and system for endoscopy comprising such a guide
  • Endoscopic guide, in particular for colonoscopy, and system for endoscopy comprising such a guide

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Embodiment Construction

[0047] Referring to the drawings, the invention will now be described in its various embodiments.

[0048] endoscope guide in Figure 1-Figure 3 The first embodiment in the is indicated by reference numeral 1, while the second embodiment is indicated by reference numeral 10 and in Figure 4 shown in .

[0049] In general, an endoscopic guide 1 , 10 according to the invention comprises a tubular guiding element 2 and an anchoring head 3 .

[0050] The anchoring head 3 can be placed at or near the end of the tubular guiding element 2, in particular its distal end, while at the other end of the tubular guiding element 2, i.e. at the proximal end, control means are placed, preferably the The control device is detachably coupled to the tubular guide element 2 .

[0051] According to the invention, the tubular guiding element 2 has at least one longitudinal cavity 7 and the anchoring head 3 is provided with at least one container 4 , 8 for containing a magnetic or ferromagnetic age...

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Abstract

An endoscopic guide for catheters and or endoscopes comprises a tubular guiding element, an anchoring head, said anchoring head being provided at least with a container for accommodating a magnetic agent, the container being connected to said guiding element's longitudinal cavity, a magnetic agent which can move in said a longitudinal cavity in order to fill / empty the container and a manually maneuvrable magnetic field source.

Description

[0001] The present invention relates to an endoscope guide for a catheter or endoscope, in particular an endoscope guide for a flexible endoscope. [0002] Examples of such instruments are colonoscopes, enteroscopes, gastroscopes, duodenoscopes, echoscopes, and the like. Background technique [0003] In fact, endoscopic guides (or "guide wires" in technical terms) are used in the field of positioning and as guides, especially for guides for catheters, which are usually mounted and slide on catheters; for this , the catheter is provided with an operating channel in which the guide itself is in an assembled state. [0004] In the prior art, various types of endoscopic guides are known, depending on their intended application. [0005] One type of endoscopic guide provides an anchoring head that allows the guide to remain in place and acts as a support for the manipulation of the catheter or endoscope. [0006] In some embodiments, for this purpose the guide is provided with an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00A61B1/01A61M25/09A61M25/04A61M25/01
CPCA61M25/0127A61M25/02A61M25/09041A61M2025/09008A61M2025/09125A61B1/00131A61B1/01A61B1/00158A61B1/00082A61B1/31A61B1/00154
Inventor 亚历山德罗·托齐阿尔贝托·布鲁尼卡洛·布鲁尼
Owner ENDOSTART SRL
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