OCR Text |
Show 88 0/ the Mt/rler of the Bell}. Chap. X I V, the tranfverlc Procefles, of the Vertebres of the I. oins: and the lowef't Orin men of the Oblique Defcendent Mulcle, is borrowed from thewhole Spine it the GI Ilium. This Mufcle for the rrroll part 13 flelhy in its Originati- Cilflp- X IV. 7790 Eli/loo) of the cdfifc/cr. 89 to another; it mull be granted of necellity, that all the In termed ial parts at the lame time mull: either aft, or acquielce by a joynt Con traction, or Relaxation. on, and is inferred with a thin tendinous Expaniion into the Linea Alba, and is perforated by the Crcmalters, and the Spermatick Arteries, and Veins included in them near the Dr Phi/ifThe lecond lateral Mulclc of the Belly, hath the appellative of the Oblique Albanian, and is feared under the Oblique Delce‘ndent, having a threefold Origination : The firlt is fielhy, being derived from the under ration of the Eleventh and Twelfth Rib; and its advantagious Situation, cviiuibuteth much to the clofing of the Thorax, by its contrafiion in Expiration, whence arifetli a relaxation of the Diaphragmc, as being reduced to an Arch, and the lnteflines, and Stomach being elevated by the com. prellion of the Abdominal Mtilcles, are reduced into their proper places. The l‘econd Origination of the Oblique Afcendent Mufcle, is Nervous, and taltcth its rile from the Spines of the 0: Sarrnm, and the tranfverfe procelles oi. the Vertebres of the loins. And the third Origen, is Carnous, deriving it {ch from the appendix of the 0: Ilium, under the Spine, and alterward infertcth it fell with a Mcmbranous Expanlion into the Lz'm Alba, the center of all the Abdominal Procelles lhis Mufcle receiveth a perforation by the Cremafiers, and Spermatick Vellels, at a little diltance above that of the Oblique Defcendent Mufcle. ‘ And the Tranfvcrle Mufcles have allb a treble beginning, the highell is Helhy, indented from the inward extreamities of the Spurious Ribs, and the middle Membranous, from the tranfverfe procelles of the Vertebres of the Loius, and the lower Origen from the Spine of the fit Ilium, and do terminate with a Mernbranous infertion into the Lima Alba ', a rare Mem- branous Contexture, made up of all the Tendons of the Abdominal Mulclcs, which being united in one entire Body, do joyntly allilt each others motion, by which the comprellion of the Belly is accomplilhed. The delineaThe tranfverie Mufcles having the lowePt allodgment under the Oblique tion at lllC Alcendenr, are pierced above them by the Cremalters (containing within iranivctlc Militias oltlic them the Spermatick Veflels, at a greater dillance from the Dr (Palm; {0 Abdomen. that the highel'c perforation made by the Spermaticks, is firlt done in the Tranfverfe Mulcles, and then it is carried a little lower through the Oblique Alccndent, and lowefi of all through the Oblique Delcendent, and afterlfiffjfgf‘ ward pals out of the Body to the Scrotum, whereupon the perforation is whlfsgfgc made in oblique polition by the Spermatick Vellels, through all the Lateral the (terms: Mtifcles of the Belly as the moll neat way, and to prevent an I-Iz‘emiu by $132,353." fecuring the Call and lntefiines from palling with the Spermatick chlels, '*‘i"‘l‘"n""5' through the fame perforations into the Scrotum 5 the right Mulcles 0f the tn fttnrc iiirhiiiism Belly have a catnous Origination, and arife outcf the Enfiforrn Cartilage, 35:31:11qung and Cartilages of the Ribs, and are inferred into the 0x ‘Pu'ir, and are 5mm, feared in the middle of it, guarded on each lide by the Lateral Mulcles; and are beautified with two, three, and fometimes with four Infcriptions, being Nervous Interfeétions, which have been accounted by fome Anatomillsi as {0 many dillinét Mufcles. Butl humbly conceive, that thefe Nervous Interpofitions, are not divers hitrlblcs, but dificrent parts of the fame, as they all agree in one Operation, and participate of uniform right Fibres, and have one fimple inl-CI‘tion into the Lima Alba ', whence may be confequently inferred, that the Fibres of thefe Mufcles being uniformly continued from one extreamity _of them to Abour the inward Recellcs of thch Mufcles, is feared that eminent In- Anemincnt lnolculut on ofcnlarion of the Epigallriclt with the Mammary Vellels, to which the Ana- of Vellcls of the lam mniil‘rs have aliigned the great conlent between the Uterus, and the , g _ Mam- mm, which doth not proceed from the union of the Epigalb‘ick Veins, itrthcinward ‘ _, Rate! which aicend through the right Mulcles, and then encounter the Mammary Veins dcltending near the inlide of the Exliforrn Cartilage ward rccelles oFthcAhdnminal Vcllt‘lst The rcalbn I conceive, why the lnolculation between th e Mammary and Epigallrick Veins, cannot efl‘eét the Uterus and Mammac with any confent, is becaule the Veins do not import, but export Vital Liquor, from thole part3; therefore the confent between them, cannot aril‘e from holding an critercotrtle with each other, but the confent may appear in the Arteries, bc- mule the Epigaltrick Arteries do lnofculate with the Mammary ; whereupon the courle of Blood being intercepted towards the Uterus, it may be divertcd towards the Mammat. And the lame may be ailerted of the Inofculation of the Epigafirick Nerves with the Mammary, which frequently accompany thofe Arteries: But it niiy he demanded, If the union of Veins do not contribute to the tonl‘entol‘parrs, to what ufe are the Inolculation oi Veins lubfervient? To which] rnaltc hold to return this Anfwer: That the Iriofctrlations Of Veins, nhieh are chiefly tirade in the Idler Branches, appertaining to the outward Members, are obnoxious to divers manner oil Obllruélions, in which greater \ellels are not lo much calic account, are filbjcét to l inatures, which greater \ cllels are not {0 liable, being flopped in any particular Branch, concerned; for linall ones upon an Comprellions, and lacerations, to whereupon the courle of the Blood {0 thatit is rendred unfit to receive the impulle of Blood, it is requilite another Vein inolculated with the ohllruéted Branch, lhould firpply the defect of the Others paflage, and therein to make good the Circuit of the Blood : And to that intent, the Omnipotent Agent, out of his great VVifdorn, hath contrived many Inofcularions oi Vetiels of the lame Family, as Veins with Veins, and Arteries with Arteries, that when a flop is made in forne Branches, the motion of the Blood may be made good in others that are adjacent, as molt the prelcrvation of the noble vellal flame of Life, Which neceflary for will quickly he extinguilhcd, if the motion of the Blood be {tipprelled in the great Veflels; Where-upon the All-wile Architect ( to whom Glory and Thanks be given for ever) hath moll gracioufly provided for the motion of the Blood in our firll Formation, by variety of Anallomol'es of Arteries with Arteries, and Veins with Veins, as the different Channels of Vital Liquor. In \Vomen with Child, the Inofculations of the Epigaflriclt Vellels with thole of the Breafi, are very ferviceable, becaufe the Uterus being Iinprsegnateddaboureth with great obflruélions,caul%d either by the quantity,or orofisnels of Blood, upon the {uppreflion ofthe Menl'trua, or by the compreflidi‘i of the loetus, lying Upon the Velltls -, whereupon a Channel hath been obferved ( which themed to equal the bignefi of 3 Finger, pafling between the Groin, and the Brcal‘t of a \anan great with Child) becahfe durina that time the Epigalh-iclt Veins are highly comprelléd with the fwelled ut‘éms, chief: ly bet\veen the Share-bone, and the Womb; Whereupon, Nature hath molt clearly evidenced her great Prudence,' in the formation anlculations of the Epigafirick, with the Mammary Vellelsg of frequent that when Bb the An InoTcnlatinn made between the Epigallrick with thtManrmary Nerves |