| 摘要 |
A vascular clamp assembly (2) includes a peripheral frame (4) having an open central area (6), a support bar (8) mounted on the frame (4), and a pair of clamps (10) that are slidably mounted on the support bar (8). Each clamp (10) includes an upper jaw member (40), a lower jaw member (42) and a tension adjustor plate (44). The upper jaw member (40) is pivotally mounted on the lower jaw member (42) in a longitudinally overlying relationship with the lower jaw member (42). The tension adjustor plate (44) is pivotally mounted to the lower jaw member (42) and slidably engageable with the upper jaw member (40) so that the plate (44) may be wedged between the upper (40) and lower (42) jaw members in selectable positions. Each clamp (10) also includes a pair of blades (52, 68) which are disposed in overlying relationship and which are relatively positionable, in accordance with the position of the tension adjustor plate (44), so that they can receive between them and engage a blood vessel (54) and exert on the vessel (54) a selectable holding force. |
