Objective To evaluate the effect of self-made traction frame for the phalangeal fractures of the fingers.

目的评价自制牵引架在手部指骨骨折中的治疗效果。

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Traction frame from a special aluminum alloy Liuleng tube (with rebar) and high-pressure malleable aluminum fastening combination of stainless steel or aluminum rails;

牵引架由特制铝合金六棱管（内有加强筋）和高压锻铸铝合金扣件组合；

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It pivots high in the aluminum frame to maximize rear wheel traction.

它在铝支点架高，以最大限度地提高后轮的牵引力。

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The Dodge Durango, Ford Explorer, Land Rover LR4 and the Jeep Grand Cherokee are built using a car-like unibody structure, but add a reinforced sub-frame and offer advanced traction management systems that give them added off-road and bad-weather prowess.

FORBES: Best Deals On Winter-Rugged Family Vehicles

This week at the New York International Motorcycle Show Ducati also unveiled the 848 Evo Corse Special Edition for the first time ever in the U.S. The bike has Ducati-developed electronics like traction control and quick-shifter features, with the trademark Trellis frame, precision shock absorbers and high-end disc brakes.

FORBES: Ducati Up 43 Percent As North America Becomes Its Top Market