S E C t. IV. EJUS PH.ENOMENA; xx^ 



Sed ncque ejufmcdi aeris fft ^flio ; ut nbfque pc£loris dilatatior^e (u) 

 pulmoneni (libeat. Pulmonem fponte dilatari non polle olicndimus , ncque in 

 fetu adeo debili & molli , aer ab atmofphaera fponte irrun pit ( x ). In pectus 

 vero non dilatatum aer cur fubeat, nulla exlbt ratio , & ampliter perfo- 

 rato pediore , etfi pergat refpirario , pulmo tamen quiefcit. Et maniferto 

 contra anatomica experimenta pcccaiunt Cl. viri , qui aut diaphrag- 

 ma ()/), aut univeifum pe£lus (z) inutile efle, inqueinfpirationc quiefce- 

 re } 6c dcflru£\is his organis tamen refpiracionemfieri dixerunt {a). 



5. IV. Circuhis Cartefi. 



Sed neque necefle cft, ut peftus dilatatum aeremproximum , is auteni 

 remotiorem impellat , donec, quifi abfoluto circulo , aer pe£lori vicinior 

 in thoracis laxatum fpatium defcendat. Ita Caktesius chm (^), quem 

 plurima fchola ( c) fecutaeft, 6c ipre,melioii opinione dignior , Johmwet 

 S WA MME FD A M, qui ctinm experjUienta protulit, analogi eventus,ut 

 aere fiphonis operade ampulla extic.Q.o(d), ac/iaextubulo comm.unicante 

 fequatur , 6c in an puUam fonticuli fpecic^p-rC.fii.-t: in puKb autem in pm- 

 puliam aere idem fcnticulus de altero nunc tutuli firie erumpat , idem- 

 que fit eventus , quando loco fiphonis aerem aut extrahci.ns , aut iuipel- 

 lentis , canis refpiiationem adhibes {e^. Ctedebat sutem vir tgrc- 

 ♦lus, a peftoris imrullioneacrem, etiam aliqusnto remotiorem , urgxri , 

 at averliim tubi in anipullam patentis firem fubirct. Deinde , cum 6c V. 

 F. Plempius 6c ipTe Sylvius ctjiceicnt, pciTe ex alia camera per 



F f 3 tubum 



(k) Stettbr de w.v/ck/. uH. Schblhammbr ciifT. IX. n. 54. J5. & de cord. & ff.lm. 



rJ-iC. HOLMANN frifll. 1.11. p. iSj. EtRTlIR p. J]6. Baslivi p. 445 454- GoURA^ 



SNF. ^hyjt<il. 6c in sli(p. de rif<ir. 1719 4. l£,itni viialtm r.oniiiiit Shebbeare p. iij». 

 (x) KoEDEaaM de Jrffocu', p. 10. per ex criniema. 



{y) STETTER p. 17. ^CHELHAKMER I. C. LaMZWEERDE p. 53. Aot'<» hypOthfftOt dt 



fulmontim niottis & rtfpirationis tfii fpecmcn Londin. 1671.8. SHKBBEARfi> p, 131. Beh- 



TI ER '). 141. 143. 



(z) Shebbf. AREjLAMZWEERDEi« rifftr. Sv:t.n.m.rd. txfpr. n. 49. 



\u) litRTiE.R p. ijt. £las rtiijc. 1. c. cont. coniia hnnc opinioneni Eoissier fhyfol. 

 p. 104. 



( b ) Di homine p. J4. 



(e) Kegius IheC IV. at iid F.ogeritm Drake. Corn. v. Hocghelande, Giialtheriit 

 Cma.^^leton Okob. «nm. p. 154. ykiUip-.s Verheven L. II. p. j64' P. Diokis sturt 

 A'un..t. ^. 40 J. Duniii 'lAUVRT anat. raijon, p. yz. 



( d ) 1. c. S". I. c, 6. p. 40. leqq. 



p- 58. 



