The Vessel Sealer Curved’s design features a curved, slim jaw. Credit: Intuitive Surgical / GlobeNewswire.

血管密封器弯曲的设计特点在于其弯曲、纤细的钳口。图片来源：直觉外科公司 / GlobeNewswire。

The US Food and Drug Administration (FDA) has granted clearance for Intuitive’s Vessel Sealer Curved, an advanced energy instrument for use with the company’s multiport da Vinci surgical systems.

美国食品药品监督管理局 (FDA) 已批准 Intuitive 的 Vessel Sealer Curved，这是一种用于该公司多端口 da Vinci 手术系统的高级能量器械。

This marks the first of the company’s energy instruments to be cleared for the transection of lymphatic vessels.

这标志着该公司首个获准用于淋巴管截断的能量器械。

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The fully wristed bipolar electrosurgical instrument is engineered to provide multifunctionality and precision in surgical procedures.

这种全腕式双极电外科手术器械旨在提供多功能性和精确性。

Its design features a curved, slim jaw that follows anatomical contours, enhancing visibility and control in confined areas and near critical structures.

其设计特点在于弯曲、纤细的钳口，遵循人体解剖轮廓，增强在狭窄区域和靠近关键结构时的可见性和控制力。

The mechanical blade of the instrument is positioned to cut near the tip.

仪器的机械刀片位置靠近尖端切割。

According to the company, the clearance covers the instrument’s usage for grasping and blunt tissue dissection, bipolar coagulation, and mechanical transection of blood vessels, including veins and arteries up to 7mm in diameter, lymphatic vessels, and tissue bundles that fit in its jaws.

据该公司称，该许可涵盖了该仪器用于抓取和钝性组织分离、双极凝固以及直径达7毫米的血管（包括静脉和动脉）、淋巴管和适合其钳口的组织束的机械切断。

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However, it is not indicated for use in tubal sterilisation or coagulation procedures.

然而，它不适用于输卵管绝育或凝固程序。

Intuitive’s da Vinci platforms and product operations general manager and senior vice-president Iman Jeddi said: “We designed Vessel Sealer Curved to give surgeons greater precision in narrow anatomical spaces.

直观公司达芬奇平台及产品运营总经理兼高级副总裁伊曼·杰迪表示：“我们设计的Vessel Sealer Curved旨在为外科医生在狭窄的解剖空间中提供更高的精确度。

“By combining the trusted performance of Vessel Sealer Extend with a slimmer, curved jaw profile, we’re helping surgeons work more efficiently and confidently across a wide range of procedures.”

“通过将Vessel Sealer Extend的可靠性能与更纤细、弯曲的钳口轮廓相结合，我们正在帮助外科医生在各种手术中更高效、更自信地工作。”

Intuitive’s da Vinci surgical systems, which include various models, are tailored to facilitate minimally invasive surgery. They provide surgeons with robotic and computer assistance, 3D vision, and a magnified view.

直观外科的达芬奇手术系统包括各种型号，旨在促进微创手术。它们为外科医生提供机器人和计算机辅助、3D视觉以及放大的视野。

The systems leverage specialised instruments, including a miniaturised surgical camera and wristed tools such as scalpels, forceps and scissors, which aid in dissection and reconstruction within the body.

这些系统利用专门的仪器，包括微型外科手术摄像头和带有腕关节的工具，如手术刀、镊子和剪刀，这些工具有助于在体内进行解剖和重建。