Object
Surgeon's Straight Arterial Clamps
Metal surgical instruments used to mechanically occlude ruptured arteries during emergency abdominal surgery, requiring precise application by the surgeon and assistant to control hemorrhage.
3 appearances
Purpose
Clamp bleeding arteries to control hemorrhage in surgery
Significance
These clamps let the surgeon stem Catherine's life-threatening bleed, exposing the assault's hidden damage—her absent spleen—and shifting the operation from routine to desperate survival scramble.
Appearances in the Narrative
When this object appears and how it's used