Blalock Aorta Clamp 18mm jaw 20cm

Clinical Application

Designed for temporary occlusion of large caliber vessels, this clamp is used during cardiothoracic and vascular procedures to provide proximal control of the aorta and major branches. Typical applications include exposure and isolation during open aortic repair, proximal control for shunt procedures, and any operative scenario requiring reliable, short-term interruption of arterial flow in the thoracic field.

Design & Configuration

The long 20 cm shank delivers increased reach into the thoracic cavity while keeping the operating hand clear of the field. The 18 mm jaw provides a broad contact surface to distribute clamping pressure across the vessel wall, reducing focal compression and lowering the risk of intimal injury when compared with narrower jaws. The hand-held occlusive design permits rapid application and release for temporary vascular control during critical portions of a procedure.

Instrument Specifications

• Instrument type: Vascular aortic clamp (Blalock pattern)
• Overall length: 20 cm
• Jaw width: 18 mm (broad occluding surface for large vessels)
• Intended use: Temporary proximal occlusion of the aorta and major thoracic vessels
• Construction: Surgical-grade stainless steel; reusable design

Material & Construction

Constructed from surgical-grade stainless steel for durability and corrosion resistance under routine clinical sterilization cycles. The robust long-shank form is engineered for repeated use and consistent jaw alignment to maintain reliable occlusion performance over time.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy