Intra-aortic balloon pump catheter and sheath seal assembly

A technology of balloon catheter and inner balloon, which is applied in the direction of balloon catheter, catheter, cardiac catheter, etc., and can solve the problem of limited movement of patients

Pending Publication Date: 2022-04-01
数据显示器公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages of inserting an IABP via the femoral artery include the patient having to remain nearly supine while the IABP is in place and limited patient mobility

Method used

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  • Intra-aortic balloon pump catheter and sheath seal assembly
  • Intra-aortic balloon pump catheter and sheath seal assembly
  • Intra-aortic balloon pump catheter and sheath seal assembly

Examples

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Embodiment Construction

[0087] The following description is merely exemplary in nature and in no way intended to limit or define the invention, its application or uses. While the description is designed to enable one skilled in the art to make and use the disclosed subject matter and to provide specific examples for this purpose, the specific examples should in no way be considered limiting. Various modifications of the following will be apparent to those skilled in the art that will come within the scope of the appended claims. The disclosure should not be considered limited to the aspects presently disclosed, whether provided in the examples or elsewhere herein.

[0088] For purposes of description hereinafter, the terms "upper", "lower", "right", "left", "vertical", "horizontal", "top", "bottom", "landscape", "portrait" and their derivatives Words should relate to the orientation shown in the schema. It should be understood, however, that the systems and methods disclosed herein contemplate vari...

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Abstract

Provided herein is an intra-aortic balloon catheter comprising a tube, and a sheath seal comprising an elastomeric housing having a proximal end, a distal end, a lumen disposed between the proximal end of the housing and the distal end of the housing, where the housing comprises an impingement device configured to impinge on the proximal end of the housing and to impinge on the distal end of the housing. Wherein the inner cavity is configured to slidably receive the tube therein, and the strike device is configured to engage an outer surface of the tube and apply a force to the outer surface to prevent the tube from sliding relative to the sheath seal when the strike device is in a first state.

Description

[0001] This application claims priority and interest, and the disclosures of these provisional patent applications are hereby incorporated by reference in their entirety for all purposes of their disclosure. [0002] Background of the invention [0003] Field of the Disclosure [0004] Provided herein are cardiovascular assist devices and methods of use thereof, and in a specific non-limiting embodiment, an intraaortic balloon pump (IABP) catheter, an assembly comprising an IABP and a sheath seal, and methods of use thereof and Cardiovascular assistance is provided by delivery of IABP via the axillary or subclavian arteries. [0005] Description of prior art [0006] Intra-aortic balloon pump (IABP) catheters are commonly used in patients with left heart failure (eg, left ventricular failure) to increase coronary perfusion and reduce the workload of the heart (again, eg, left ventricle). The general arrangement and configuration of the IABP has not changed substantially i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/958A61F2/962A61F2/966A61M60/126A61M60/295A61M60/841A61M60/857A61M25/10
CPCA61M25/0097A61M25/10A61M2025/1061A61M2025/1093A61M2025/0286A61M25/0108A61M25/0074A61M25/0068A61M25/0026A61M2025/0002A61M2210/127A61M25/1025A61B5/0215A61B5/4836A61B5/4848A61B5/6853A61M25/0041A61M2025/1081A61M60/139A61M60/295A61M60/841A61M2025/1056A61M2205/3331A61M2230/30A61M2210/125A61M2025/0293
Inventor D·A·沃特斯G·V·施瓦茨M·海恩V·S·萨维诺
Owner 数据显示器公司
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