I-MRI yokungenelela
I-MRI iye yamukelwa kabanzi njengohlobo lwemishini yokuhlola etholakala ngezithombe. I-MRI eqondiswe ekuxilongweni nasekwelapheni eqondiswe kancane ihlanganisa ubuchwepheshe be-MRI kanye nobuchwepheshe bokwelapha obungenele kancane noma ngisho nokwelashwa okungahlaseli okusekelwe ekuxilongweni kwesithombe.
Nakuba amasu ablative amaningi okwamanje enziwa ngosizo CT noma
isiqondiso se-ultrasound, uchungechunge lwezinkinga ezitholakala kuzo zombili lezi zindlela zikhona.
Nakuba eshesha futhi eshibhile uma kuqhathaniswa, ukuqondiswa kwe-ultrasound kungase kuvinjwe ukungafinyeleleki kwesimila, Amagesi asemaphashini nasemathunjini aphazamisa ukuthwebula izithombe nge-ultrasound kanye nezilonda ezithile, njengezilonda ezingaphansi, azikwazi ukuboniswa ngokucacile e-US.
Ukuqondisa kwe-CT kuyakhanyisa, futhi izinto zokwenziwa zensimbi ezibangelwa i-antenna ye-microwave zinomthelela omubi kukhwalithi yesithombe yamathumba, futhi ngezinye izikhathi, izikena ze-axial azikwazi ukubonisa ubude obugcwele be-antenna ye-microwave. Ukwengeza, i-CT engathuthukisiwe ngesikhathi sokukhipha isisu ayikwazi ukubonisa ngokucacile umngcele wezilonda ezisusiwe. Futhi zombili lezi zindlela zivame ukuhlinzeka nge-tumor empofu kanye ne-ablation zone visualization.
Ngenxa yokulungiswa okungcono kwezicubu ezithambile kanye nokuntuleka kokuchayeka emisebeni, isiqondiso se-MR singase sikwazi ukunqoba ukonakala kwamanye amasu.
1, ukuhlela okunembile kwendlela yokuhlinzwa ngaphambi kokuhlinzwa, ukuzulazula ngesikhathi sangempela kanye nokuqapha ngesikhathi sangempela phakathi nokuhlinzwa, nokuhlolwa okufika ngesikhathi ngemuva kokuhlinzwa.
I-2, Ngohlelo oluvulekile oluqondiswa yi-MRI, ukubhoboza okungenele kungenziwa ngaphandle kokuhambisa isiguli
3, Akukho mklamo wamanje we-eddy, isithombe esicacile.
I-4, ikhoyili ye-imaging ekhethekile yokungenelela, ukuvuleka okungcono kanye nekhwalithi yesithombe
5, I-2D echichimayo ne-3D yokulandelana kwezithombe okusheshayo nobuchwepheshe
I-6, i-MRI ehambisanayo ye-optical navigation system, ukulandelela ngesikhathi sangempela kwezinsimbi zokuhlinza
7, Ukuhamba nokunemba kokuma: <1mm
8, Nikeza ukwenza ngokwezifiso komuntu siqu