相关实验视频

Updated: Jul 21, 2025

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Published on: May 26, 2023

几乎没有墙壁的静脉与标准的薄墙静脉在最少的侵入性中枢门手术:单一中心的经验

Fabrizio Ceresa¹, Liborio Francesco Mammana¹, Aurora Leonardi¹

¹Cardio-Vascular and Thoracic Department, Papardo Hospital, 98121 Messina, Italy.

Medicina (Kaunas, Lithuania)

|July 29, 2023

概括

几乎没有墙壁的管在最小入侵的 mitra 门手术中提供了卓越的静脉排水. 这种先进的管提高了血液动力学性能,并减少了与标准薄壁管相比的交叉合时间.

科学领域:

心血管外科心血管外科
医疗器械技术医疗器械技术

背景情况:

最少侵入性心脏手术 (MICS) 需要有效的外周管道以获得最佳结果.
实现良好的静脉排水和无血外科领域对于MICS的成功至关重要.
标准薄壁管在MICS期间实现理想的血液动力学性能方面存在挑战.

研究的目的:

为了比较几乎没有墙壁的管与标准薄壁管在最小侵入性心心膜手术中的临床性能.
评估管设计对静脉排水,血液动力学性能和手术效率的影响.
评估在血液溶解,输血需求和手术后器官功能方面潜在的益处.

主要方法:

一项比较性研究涉及65名选择性患者,这些患者接受了隔离的最小侵入性 mitra 门手术.
通过手术切割插入了cannulas (几乎没有墙面的与标准的薄墙面).
分析了患者的特征,血液动力学参数,手术时间和术后实验室值.

主要成果:

两种管类型都实现了目标流量,但几乎没有墙壁的管表现出优越的血液动力性能,特别是在身体表面积 (BSA) 较大的患者中.
几乎没有墙壁的管的平均交叉合时间显著缩短,这表明静脉排水得到改善.
没有观察到负压,血液溶解,输血需求或术后肝脏和脏酶升高的显著差异.

结论:

由于静脉排水改善,几乎没有墙壁的头被推用于最小侵入性的 mitra 门手术.
它的设计有助于提高血液动力学性能和手术效率.
这项技术在MICS程序中比标准薄壁道具有显著的优势.

关键词:

最少侵入性的 mitra 门手术.几乎没有墙壁的管.

更多相关视频

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement

Published on: March 26, 2018

Insertion, Maintenance, and Removal of the Percutaneous Dual Lumen Cannula Right Ventricular Assist Device

Insertion, Maintenance, and Removal of the Percutaneous Dual Lumen Cannula Right Ventricular Assist Device

Published on: July 20, 2022

相关概念视频

Mitral Stenosis III: Medical Management

Mitral Stenosis III: Medical Management

Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...

Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies

Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies

The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...