JFIFPhotoshop 3.08BIM@CNN-LSTM-Attention model fuses multi-source data to identify bon720260909P Denise MaddoxUAuthorgCNN-LSTM-Attention model fuses multi-source data to identify bone layers in robotic orthopedic grinding Science@https://scienmag.com/cnn-lstm-attention-model-fuses-multi-source© 2026 Sciencehttps://scienmag.com/Robots that can feel the difference between hard cortical bone and spongy cancellous bone while they grind it away—without a surgeon’s hand on the controls—are a step closer to reality, thanks to a new artificial intelligence framework developed by researchers in Beijing. The system, described in the journal Medical & Biological Engineering & Computing, fuses […]ScienceTecTechnology and EngineeringTechnology and Engineering(AI-assisted pediatric orthopedic surgery0autonomous surgical robots with sensory feedback9challenges in boundary localization during bone resection1CNN-LSTM-Attention model for bone layer detection,cortical and cancellous bone differentiation&deep learning in surgical applications3multi-source sensory data fusion in surgical robots*precision in epiphyseal opening procedures$real-time bone tissue classification2real-time medical image and sensor data processingrobotic orthopedic grinding,robotic surgical system accuracy enhancementC    !'"#%%%),($+!$%$C   $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$" E !1"AQaq2#BRb$34Cr'5Dcs/!1A"2Qa#3qBR ?ʈB!B!B`sGQpER9>.½_c'dGg8!?bK9n#﫩a']pWh ip u\8\Ň"#ᑲF״V|:o0sB*g(]x5ΣاT=k U{_% ROPx?!5Kn0ӱ=*]o X'sDn-w3HXtN2n΁Y'` ^i6c5 -`y|I5㼯 ):K7 42jJ:$܎ٱ( pO_EwZ驪)c9)lvܡLH^ qbO* 2M(1l@,{9(I-UB!B!W36/&#<2e=Rxʒܶb|B\5QT739W@3Tuq8䑧I/p2A0VնgOvHWQU=m:Aj߅q!X{4uM#x?4U7*4yMT@YnձMF9oW%s~7L$ݏUǼs^[ܔj08Z3-K=c1A$-5ikEaM}CyG[rX*y2NO-x>EHNܹr H,Sn$'ڋM,aCqB=O-C6yčп xlP:& l& j`8'1,k>rV aY5UUh2:A1GlWeSv;c@v -F<otQv ]Y=nS0b\7EUUVc\Uk 4-I7IIJ^;p F8 -mIQT "7l mݠS)-{26[+y*#,X#<Š6Whi$O{U t!YMB! n}F[P׶C*݋e2M3Sv fM廆7'g\9wO$mҼ8ydF݀@ &Oyㄜwp>mo+kDg]; IJٌdBse? R57 \9%]rupu SIh*Xheoj(1 G5@Gg++*xn_hϯ/nYP͊v[vWlO7o?*-w'Y<{}BzJ+t9͗39oDљG?E)q_1m>WSL-n5˥JKCfA)of/d8=d&.)#c$xy$a_O97®x|%fL#)3HWn$ gJ)ðp;*3e.cOXT9zXBݏ4,^BP!BZ4/,>٤W/n}0YiT]7b}T,}or'4HCO9LR'I2Sh;>QA+ۃ&;D 0LЇm%evt͗ӾcK+A[4 j/uuQ%40pNg9g8Aٵ!Y+,-^OPYKouFUO=`1e]p>+ݧ斔8 1蝲Pp=UCQ(n3(/!y&4* ~|+RQiAKIM݈#eױ4EpFEݱ>9JC짧o3@$%n֕C$Y@oM{^3q<}S{ob\,>)1vTQVK C\Ǔث Cq$oim,֧ <GTfK4]j&ztm!4-|E" <*(8s\68BY3"乀tc[B-6j ?f:Y:x/ndGqk䙥1`'DpԻIR`;l9 ^;DcDŽ2q:ٝ>uk8@g6P?u5ܵlͯD>޻SjR8 pP29Vӭu#!iݥ<kˡW;M=$5KQHCK+ p|^%umZzMviKSAUR$uǯ*x맙axkHjzAƈicр3Ij^B6k:ڮf {XEEH7/;\97]$R9uyETA NFJNY wFp݁4BO!~Iܯq -I[%Oв0^A恔'nG®2)^.mMS`#ϐpםwT=R>!Q\Mr9-kVSGymTl'si򷲃&lL2;`.j{<d8UEC6jKrF 1侜AOiJp UucN{8R \-mlo=myUePy~Pڂƕq^]~rVKh4TnEb9F6?eUulMKԚ kt-. Va+=WYPW57U㣳# I'8'9喜SۍTj*-2SfǃHȄ㎔T~-yfkFO/rАIpm@=_ce!aU ttqf2 @d73=PxÞѺLQgr09ϙR|dd6;4r9v7+6g4%^yG^_ ;=wBZL>bF& 6KJ B^/ l+id1O#e\Ӑ~N}o5 KC_Z #k~loLaQi=Uu\A5hݖZhj˚jn88蒷:g==9+5<$U٪)>x5Z_}H0o>|6yb0,z B%O6tͳ[tT5wxAwJ=/7Tt>xN,OOx;GDRHZqOe0gӆ˪SU{Hq.mQoHVvkGo AYW6JI?d|26HZ:o>/Ѹ1T=Qaʚ >:"T덺H!1F헫h| ii?5P⍦pK1]F޸AEAW66=CT;bpmD%cgܱ;\GX8OYh Es|FLsXu縖Y T G ݪEYKmBy߬kmѸ[62\|U2rlQ4,dKiP!$IKQ#ͮ-%iрʾ#T->yf' HwQ<:KŖGshl|9Ow[$u' uc *XF쯶L~x?cV?QV~/I.7{ܮ.?݌0|ԗߥ?~atg)Tb jO=IBqBJ;kǪ{:B 7bVk/OvNJBWP!b/L!Bߊ\i'] BpTۂm8˶j{<D