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Internal carotid artery thrombectomy devices and methods

An arterial, inner tube technology, applied in the field of medical devices, which can solve problems such as detrimental benefits

Pending Publication Date: 2021-06-22
MARBLEHEAD MEDICAL LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The relatively long period of time required for placement of the sheath followed by placement of the balloon guide catheter may detract from the benefit of this procedure

Method used

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  • Internal carotid artery thrombectomy devices and methods
  • Internal carotid artery thrombectomy devices and methods
  • Internal carotid artery thrombectomy devices and methods

Examples

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Embodiment Construction

[0089]Although certain embodiments and examples are disclosed below, the inventive subject matter extends to other alternative embodiments and / or uses beyond the specifically disclosed embodiments, and to modifications and equivalents thereof. Accordingly, the scope of the appended claims is not to be limited by any specific 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 specific disclosed order. Various operations may be described as multiple discrete operations in turn, in a manner that may be helpful in understanding certain embodiments; however, the order of description should not be construed as to imply that these operations are order-dependent. Additionally, the structures, systems and / or devices described herein may be embodied as an integrated component or as separate components.

[0090] Certain aspects a...

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Abstract

The disclosure includes a balloon guiding sheath that includes an elongated sheath having a proximal end, a distal end opposite the proximal end, an inner tube extending between the proximal end and the distal end, an outer tube surrounding the inner tube and extending between the proximal end and the distal end, an access port located adjacent the proximal end, a distal port located adjacent the distal end, and a working lumen extending through the elongated sheath between the access port and the distal port. The balloon guiding sheath also includes an inflatable balloon located on an outer surface of the elongated sheath adjacent the distal end, the inflatable balloon being fluidly coupled to an inflation lumen extending between the inflatable balloon and an inflation port located adjacent the proximal end.

Description

[0001] Cross References to Related Applications [0002] The following application is hereby incorporated by reference in its entirety: US Patent Application No. 62 / 332,495; filed May 6, 2016; and titled INTERNAL CAROTID ARTERY THROMBECTOMY DEVICES ANDMETHODS. [0003] The following application is hereby incorporated by reference in its entirety: International Patent Application PCT / US2017 / 031311; with an international filing date of May 5, 2017, and a priority date of May 6, 2016; and titled INTERNAL CAROTIDARTERY THROMBECTOMY DEVICES AND METHODS. [0004] The following application is hereby incorporated by reference in its entirety: U.S. Patent Application No. 62 / 700,173; filed July 18, 2018; and titled INTERNAL CAROTID ARTERY THROMBECTOMY DEVICES ANDMETHODS. [0005] The following application is hereby incorporated by reference in its entirety: PCT Patent Application No. PCT / US19 / 42181; with an international filing date of July 17, 2019, and a priority date of July 18, 2018;...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/3211A61B17/00A61B17/32A61B17/22A61M31/00A61B17/12
CPCA61B17/22A61B2017/22079A61B17/22031A61B2017/306A61B2017/3445A61B2017/22067A61M25/0662A61M25/104A61M2025/1052A61M2025/1093A61M2025/1077A61M25/005A61M25/0023A61M25/1002A61M2025/1063A61M2025/004A61B2017/3486A61M2025/0039A61M2025/1061
Inventor D·卡尔梅斯W·布林吉克吉B·哈彻R·贝里斯
Owner MARBLEHEAD MEDICAL LLC
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