Experimental Study of Thoracoabdominal Injuries Suffered from Caudocephalad Impacts Using Pigs

<div>Arterial blood gas analysis. (a) PO<sub>2</sub>, (b) PCO<sub>2</sub>, (c) pH, and (d) HCO<sub>3</sub> are detected in all three groups. <svg height="10.4629pt" id="M13" style="vertical-align:-0.04979992pt" version="1.1" viewbox="-0.0498162 -10.4131 5.95946 10.4629" width="5.95946pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M528 54L331 254L528 455V493H492L294 291L96 493H60V455L257 254L60 54V16H96L294 217L492 16H528V54ZM131 255C131 299 62 299 62 255C62 236 77 221 96 221S131 238 131 255ZM329 54C329 98 260 98 260 54C260 35 275 20 294 20S329 37 329 54ZM527 255C527 299 458 299 458 255C458 236 473 221 492 221S527 238 527 255ZM329 455C329 499 260 499 260 455C260 436 275 421 294 421S329 438 329 455Z" id="g185-63"></path></g></svg>Deterioration of ABGA (PCO<sub>2</sub>, PO<sub>2</sub>, pH, and HCO<sub>3−</sub>) at 1 h compared with baseline and control group, <span class="nowrap"><svg height="11.7782pt" id="M14" style="vertical-align:-3.42938pt" version="1.1" viewbox="-0.0498162 -8.34882 44.5261 11.7782" width="44.5261pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M570 304C570 398 525 448 414 448C385 448 343 445 312 434L329 511L321 518C297 504 262 482 244 460L233 411C195 397 159 381 128 358L135 332C160 347 189 360 224 373L111 -147C97 -210 84 -218 17 -231L13 -257L254 -247L259 -218L233 -216C183 -212 177 -202 189 -142L218 -1C238 -10 266 -12 283 -12C351 3 429 48 483 105C543 168 570 242 570 304ZM482 289C482 161 380 33 304 33C278 33 248 51 233 69L303 396C326 400 352 403 369 403C428 403 482 380 482 289Z" id="g113-113"></path></g><g transform="matrix(.013,0,0,-0.013,11.342,0)"><path d="M512 -3V55L134 254V256L512 456V514L75 281V230L512 -3Z" id="g117-91"></path></g><g transform="matrix(.013,0,0,-0.013,22.605,0)"><path d="M241 635C89 635 35 457 35 312C35 153 89 -12 240 -12C390 -12 443 166 443 312C443 466 390 635 241 635ZM238 602C329 602 354 454 354 312C354 172 330 22 240 22C152 22 124 173 124 313S148 602 238 602Z" id="g113-49"></path></g><g transform="matrix(.013,0,0,-0.013,28.845,0)"><path d="M113 -12C146 -12 170 11 170 46C170 78 146 103 114 103S58 78 58 46C58 11 82 -12 113 -12Z" id="g113-47"></path></g><g transform="matrix(.013,0,0,-0.013,31.809,0)"><path d="M241 635C89 635 35 457 35 312C35 153 89 -12 240 -12C390 -12 443 166 443 312C443 466 390 635 241 635ZM238 602C329 602 354 454 354 312C354 172 330 22 240 22C152 22 124 173 124 313S148 602 238 602Z" id="g113-49"></path></g><g transform="matrix(.013,0,0,-0.013,38.049,0)"><path d="M153 550H386L412 615L406 623H120L82 318C104 327 142 338 184 338C294 338 347 275 347 187C347 112 305 39 221 39C160 39 119 71 97 89C88 97 80 96 71 90C59 80 50 67 49 57C48 45 52 36 66 23C80 9 123 -12 169 -12C221 -11 288 15 342 59C403 109 431 165 431 225C431 308 366 395 238 395C212 395 165 379 127 364L153 550Z" id="g113-54"></path></g></svg>.</span></div>

Applied Bionics and Biomechanics

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Figure 5

Figure 5: Experimental Study of Thoracoabdominal Injuries Suffered from Caudocephalad Impacts Using Pigs 