Vanoshandisa wiricheya vanogona nguva nenguva vachitambura nemaronda eganda kana maronda anokonzerwa nekukweshana, kudzvanywa, uye kushushikana kwekugera uko ganda ravo rinogara richisangana nezvinhu zvekugadzira zvewiricheya yavo.Kudzvinyirirwa maronda kunogona kuva dambudziko risingaperi, nguva dzose rinotapukirwa nehutachiona hwakakomba kana kuwedzera kukuvadza paganda.Tsvagiridzo nyowani muInternational Journal yeBiomedical Engineering neTekinoroji, inotarisa kuti nzira yekugovera-mutoro inogona kushandiswa sei gadzirisa mawiricheyakuti vashandisi vawo vadzivise maronda ekumanikidza akadaro.

Sivasankar Arumugam, Rajesh Ranganathan, naT. Ravi veCoimbatore Institute of Technology muIndia, vanoratidza kuti munhu wese anoshandisa wiricheya akasiyana, chimiro chemuviri chakasiyana, uremu, chimiro, uye mafambiro akasiyana enhau.Saka nekudaro, mhinduro imwe chete kudambudziko remaronda ekumanikidza haigoneke kana vese vanoshandisa mawiricheya vachizobatsirwa.Zvidzidzo zvavo neboka revashandisi vanozvipira zvinoratidza, zvichibva pazviyero zvekumanikidza, kuti kugadzirisa kwega kwega kunodiwa kune wega wega mushandisi kudzikisa shear uye frictional masimba anotungamira kumaronda ekumanikidza.

Varwere veWheelchair vanopedza nguva yakareba vakagara, nekuda kwehutano hwakasiyana-siyana hwakadai sekukuvara kwemusana (SCI), paraplegia, tetraplegia, uye quadriplegia vari panjodzi yekumanikidza maronda.Kana wakagara, zvinosvika zvikamu zvitatu kubva muzvina zvehuremu hwemuviri hwemunhu hunogoverwa nemumagaro nekuseri kwezvidya.Kazhinji vanoshandisa mawiricheya vakadzikisa tsandanyama muchikamu ichocho chemuviri uye nekudaro kushomeka kwekusakwanisa kurwisa iyo matishu deformation inoita kuti matishu iwawo akonzererwe nekukuvara kunotungamira kuronda.Macushion emazuva ese emawiricheya nekuda kwechirwere chavo chekunze-pasherufu haapi magadzirirwo kuti aenderane nemumwe mushandisi wewiricheya saka anongopa dziviriro shoma kubva mukukura kwemaronda ekumanikidza.

Dzvinyiriro maronda ndiro dambudziko rechitatu rinodhura zvakanyanya rehutano mushure megomarara uye chirwere chemoyo, saka pane chikonzero chekuwana mhinduro kwete chete kubatsira vashandisi vewiricheya ivo pachavo, sezviri pachena, asi kuchengetedza mutengo wakaderera kune avo vashandisi uye hurongwa hwehutano hwavanovimba nahwo.Chikwata chinosimbisa kuti nzira yesainzi yekugadziriswa kwemacushion nezvimwe zvinhu zvinogona kubatsira kuderedza kukuvadzwa kwetishu uye maronda anodiwa nekukurumidza.Basa ravo rinopa rondedzero yezvinetso zviripo kune vashandisi vewiricheya mumamiriro ekumanikidzwa kwemaronda.Nzira yesainzi, ivo vanoshuvira, inozotungamira kune nzira yakakwana yekugadzirisa macushion ewiricheya uye mapedhi anoenderana nemushandisi wega wewiricheya.