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Carotid artery stenting systems and methods

A carotid artery, arterial technology, applied in the field of devices for performing carotid artery stent implantation

Pending Publication Date: 2021-09-07
MARBLEHEAD MEDICAL LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Delivery of existing carotid stent graft systems can be very challenging, especially in elderly and / or patients with complex anatomy

Method used

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  • Carotid artery stenting systems and methods
  • Carotid artery stenting systems and methods
  • Carotid artery stenting systems and methods

Examples

Experimental program
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Embodiment Construction

[0041] Although certain embodiments and examples are disclosed below, the inventive subject matter extends beyond the specifically disclosed embodiments to other alternative embodiments and / or uses and to modifications and equivalents thereof. Therefore, the scope of the claims appended hereto is not to be limited by any particular embodiments described below. For example, in any method or process disclosed herein, the acts or operations of the method or process may be performed in any suitable order and are not necessarily limited to any particular disclosed order. Various operations may be described as multiple discrete operations in sequence, in a manner that may be helpful in understanding certain embodiments; however, the order of description should not be construed to imply that these operations are order dependent. Furthermore, the structures, systems and / or devices described herein may be implemented as an integrated component or as separate components.

[0042] Certa...

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Abstract

A carotid artery stenting system can include a sheath that is inserted into an artery. The sheath can include a distal portion having a first inflatable balloon, a first distal port configured to enable a stent to exit the sheath, and a second distal port configured to enable a second inflatable balloon to exit the sheath. A distance between the first inflatable balloon and the second inflatable balloon can be customized by moving a catheter distally or proximally inside a lumen of the sheath.

Description

[0001] Cross References to Related Applications [0002] The entire contents of the following applications are incorporated herein by reference: International filing date is May 5, 2017, and priority date is May 6, 2016; and entitled Internal carotid artery thrombectomy device and method (INTERNAL CAROTIDARTERY THROMBECTOMY DEVICES AND METHODS) International Patent Application PCT / US2017 / 031311. technical field [0003] The present invention generally relates to medical devices and methods of use. Embodiments of the invention include devices for performing carotid artery stent implantation. Background technique [0004] Carotid artery stenting is a procedure that opens a blocked artery to restore blood flow to the brain. Typically, such surgery is done to treat or prevent a stroke. Stents and other endovascular tools are sometimes placed into the internal carotid artery ("ICA") or other vascular system using a balloon-free introducer sheath. The length of the introducin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/10A61B17/00A61F2/95A61F2/958
CPCA61F2/958A61F2/90A61M25/0032A61M2025/0036A61M2025/0681A61M2025/1052A61B17/12136A61B17/12109A61B17/12045A61M25/1011
Inventor D·卡尔梅斯W·布林吉克吉
Owner MARBLEHEAD MEDICAL LLC