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Smooth insertion tool for medical device and method of use

A technology for inserting tools and tubes, which can be used in other medical devices, drug devices, balloon catheters, etc., and can solve problems such as limb ischemia and pain

Active Publication Date: 2022-07-12
舒尔默迪克斯公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In peripheral vessels, this can cause severe pain and, if occurring in multiple vessels, severe limb ischemia

Method used

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  • Smooth insertion tool for medical device and method of use
  • Smooth insertion tool for medical device and method of use
  • Smooth insertion tool for medical device and method of use

Examples

Experimental program
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Embodiment Construction

[0032] The embodiments of the disclosure described herein are not intended to be exhaustive or to limit the invention to the precise forms disclosed in the following detailed description. Rather, the embodiments were chosen and described so that others skilled in the art may appreciate and understand the principles and practice of the invention.

[0033] All publications and patents mentioned herein are incorporated herein by reference. The publications and patents disclosed herein are provided for their disclosure only. Nothing herein should be construed as an admission that the inventors have no claim to priority over any publication and / or patent, including any publication and / or patent cited herein.

[0034] The terms "proximal end" and "distal end" are used herein to define the location of certain features of a balloon catheter insertion tool or related system components (eg, balloon catheter or hemostatic valve). The proximal end ("user end") refers to the position of ...

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PUM

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Abstract

The present disclosure provides insertion tools and articles that facilitate the entry of medical devices (eg, balloon catheters) into the body and may have advantages in terms of balloon insertion, safety, and drug delivery. The insertion tool includes a tubular portion that accommodates the balloon portion of the balloon catheter, and one or more separation edges in the wall of the tubular portion or one or more slits in the tubular wall. The insertion tool also includes a proximal tab extending from the second longitudinal half and having a portion inclined at an angle relative to the longitudinal axis, or the tab is in the form of a solid object comprising a concave surface that secures to the outer surface of the second longitudinal half of the tubular portion; alternatively, the first and second tabs may extend from the first and second longitudinal halves of the tubular portion, respectively.

Description

[0001] Cross-reference to related applications [0002] This regular application claims jointly owned U.S. Provisional Application No. 62 / 395610, filed September 16, 2016, entitled "LUBRICIOUSINSERTION TOOLS FOR MEDICAL DEVICES AND METHODS FOR USING," and jointly owned, February 28, 2017 The benefit of U.S. Provisional Application No. 62 / 464520, entitled "LUBRICIOUS INSERTION TOOLSFOR MEDICAL DEVICES AND METHODS FOR USING", filed on 10 June 2019, which is hereby incorporated by reference in its entirety. technical field [0003] The present disclosure relates to insertion tools that facilitate insertion of medical devices into the vasculature of the body. Background technique [0004] Atherosclerosis is a disease that affects the arteries in the body and, in most cases, the coronary arteries. When it occurs in the arteries of the legs above or below the knee, the disease is often referred to as peripheral arterial disease (PAD). During an atherosclerotic attack, changes in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M25/10
CPCA61M25/0668A61M25/0097A61M39/06A61M2025/1004A61M2025/105A61M2025/1079A61M2025/1081A61M25/1002A61M2205/6081
Inventor 埃米·特罗克格雷戈·S·萨顿约兰·斯拉格
Owner 舒尔默迪克斯公司