A Mathematical Model to Study the Mechanical Information Induced by Lifting-Thrusting Needle

<p>Amplitudes of tissue displacements under different<i> u</i><sub>0</sub>s at <i>ω</i> = 2<i>π</i>; (a) <span class="nowrap"><svg height="11.439pt" id="M139" style="vertical-align:-2.15067pt" version="1.1" viewbox="-0.0498162 -9.28833 13.9835 11.439" width="13.9835pt" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M162 -163V703H101V-163H162Z"></path></g><g transform="matrix(.013,0,0,-0.013,3.419,0)"><path d="M515 96L502 119C471 88 431 62 423 62C416 62 411 70 417 101C440 223 469 341 497 448H486L412 422L380 277C330 188 210 57 152 57C137 57 126 69 139 124L195 366C210 431 205 448 182 448C155 448 89 413 23 350L36 326C73 354 103 376 112 376C118 376 118 365 113 340L61 118C54 90 52 68 52 51C52 0 75 -12 98 -12S151 -3 181 17C242 58 305 119 362 193H364L345 104C323 3 339 -12 359 -12C390 -12 464 35 515 96Z"></path></g><g transform="matrix(.013,0,0,-0.013,10.413,0)"><path d="M162 -163V703H101V-163H162Z"></path></g></svg>.</span> (b) <span class="nowrap"><svg height="8.8423pt" id="M140" style="vertical-align:-0.2064009pt" version="1.1" viewbox="-0.0498162 -8.6359 9.58606 8.8423" width="9.58606pt" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M715 650H476L470 622C550 619 562 610 562 570C562 536 553 481 535 384L523 321C485 121 408 37 283 37C178 37 99 109 134 297L178 532C193 612 199 616 278 622L284 650H29L23 622C105 616 109 609 94 532L48 291C23 160 51 83 98 40C143 -1 202 -16 260 -16C321 -16 387 3 439 49C509 111 542 204 563 312L577 384C595 479 608 533 619 569C629 603 637 620 709 622L715 650Z"></path></g></svg>.</span></p>

Evidence-Based Complementary and Alternative Medicine

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Figure 6

Figure 6: A Mathematical Model to Study the Mechanical Information Induced by Lifting-Thrusting Needle 