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反咬Ostrum Antrum打孔镊 7英寸 工作长度100mm 成人 360º可旋转 2.5mm x 7.0mm咬合 5.0mm宽头 环柄

  • 反向咬合钳口设计便于在狭窄的鼻窦腔内移除组织。
  • 三百六十度旋转可增强手术通路和视野。
  • 7英寸工作长度可为成人手术提供足够的到达范围。
  • 宽5毫米头部有助于在精细操作过程中保持稳定操控。
  • 环形手柄配置提供熟悉的握持感和精确的器械控制。
  • 特定的咬合尺寸可实现对ostrum antrum组织的定向切除。

Brand: surgivalley

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SKU: 001213468

Categories: 手术钳, 镊子 | 冲孔器 | 咬骨钳

Tags: 上颌窦穿孔器

复杂上颌窦手术的高精度入路

navigating the confined anatomy of the maxillary sinus requires instruments that combine reach with maneuverability. This backbiting ostrum antrum punch forceps is engineered to address the challenge of accessing posterior and superior recesses where standard straight instruments fall short. With a 100mm working length and a 360-degree rotatable shaft, it allows surgeons to orient the cutting head precisely without repositioning the entire handpiece. The 5.0mm wide head facilitates stable engagement, while the 2.5mm x 7.0mm bite capacity supports effective tissue removal. Designed for both ENT and general surgery applications, this tool enhances visualization and control during delicate antral window creation or debridement tasks.

使用场景

  • 通过触及后壁,在内镜鼻窦手术中创建或扩大上颌窦开窗。
  • 以可控的咬合动作,从难以进入的上颌窦隐窝中移除病变黏膜或骨碎片。
  • 在标准儿科器械长度不足的情况下,辅助成人患者进行精确的组织操作。
  • 支持需要斜向入路和旋转灵活性的深部腔隙通用外科手术程序。

规格参数

工作长度100mm
尺寸7", 100mm, 2.5mm, 7.0mm, 5.0mm

护理与处理

  • 每次使用前检查旋转机构和钳口对齐情况,以确保操作顺畅和咬合闭合正确。
  • 使用后请立即彻底清洁,以去除铰链和钳口表面的生物残留物。
  • 存放在受保护的位置,以防止损坏精细尖端和旋转关节。

通用用途;请遵循所在机构的规程。


Available Blade Size Options

This product is available in 2 different blade size options. Select an option to view its details.

Working Length 10 cm (100 mm)
Bite Size 7.0 mm
Working Length 10 cm (100 mm)
Shape 360°
Tip Size 2.5×7.0 mm blade
Working Length (mm) 100.0 mm
Coating/Material AISI 420 German Stainless Steel
Tip Type Standard
Jaw Pattern Standard Anatomical Jaw Profile
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