Ukwethulwa komhlahlandlela we-ultrasound biopsy

Uyini umhlahlandlela we-ultrasound biopsy?

Umhlahlandlela we-Ultrasound biopsy, owaziwa nangokuthi ifreyimu yokubhoboza, noma uhlaka lomhlahlandlela wokubhoboza, noma umhlahlandlela wokubhoboza.Ngokufaka ifreyimu yokubhoboza ku-ultrasound probe, inaliti yokubhoboza ingaqondiswa endaweni okuqondiswe kuyo umzimba womuntu ngaphansi kokuqondisa kwe-ultrasound ukuze kuzuzwe i-cytological biopsy, i-histological biopsy, i-cyst aspiration kanye nokwelashwa.

Imiphumela ye-interventional ultrasound

I-ultrasound yokungenelela isiphenduke igatsha elibalulekile lemithi yesimanje ye-ultrasound.Enkambweni yokungenelela kwe-ultrasonic, ama-ultrasonic puncture probes ahlukahlukene kanye namafreyimu okubhoboza anamathiselwe kuma-probes angamathuluzi we-ultrasound yokungenelela, athuthukiswa ngesisekelo sokuthuthukiswa kwe-imaging ye-ultrasonic ukuze kuqhutshekwe nokuhlangabezana nezidingo zokuxilongwa nokwelashwa kwemitholampilo.Umsebenzi wayo oyinhloko ukuqedela ukuhlinzwa okuhlukahlukene okufana ne-biopsy, ukukhipha uketshezi, ukubhoboza, i-angiography, ukuphuma kwemithambo, ukumpontshelwa igazi lomjovo, kanye nomjovo wokugxilwa komdlavuza ngaphansi kokuqapha noma ukuqondiswa kwe-ultrasound yesikhathi sangempela, engagwema ukuhlinzwa okuthile futhi kuzuzwe. umphumela ofanayo nokuhlinza.

Isigaba

I-1, ngokuya ngendaba: ingahlukaniswa ngohlaka lwepulasitiki lokubhoboza, uhlaka lwensimbi lokubhoboza;

2, ngokwendlela yokusetshenziswa: ingahlukaniswa ngokusetshenziswa okuphindaphindiwe kohlaka lokubhoboza, uhlaka lokubhoboza isikhathi esisodwa;

3, ngokusho kwesicelo somtholampilo: ingahlukaniswa ngohlaka lwe-probe puncture frame, i-cavity probe puncture frame;

Izici

1. Uma kuqhathaniswa ne-puncture probe ekhethekile: uhlaka lokubhoboza njengesisekeli sezindleko ezijwayelekile zokuthengwa kwe-probe ziphansi;Special ukubhoboza probe, isidingo cwilisa inzalo, inzalo umjikelezo mude, futhi uphenyo isikhathi eside sifakwe emanzini kuzofinyeza ukuphila kwayo, okuvamile probe ukubhoboza ifreyimu njengoba plastic noma metal impahla, azikho izinkinga ngenhla.

2. Uma kuqhathaniswa ne-freehand puncture: i-puncture eqondiswa ifreyimu yokubhoboza, inaliti yokubhoboza ihamba ngomugqa oqondisayo obekwe idivayisi ye-ultrasonic futhi ibhekwa yi-monitor ye-ultrasonic ukuze ifinyelele ngokunembile inhloso yokubhoboza;

3. Kulula ukuyisebenzisa: okwamanje, iningi lama-ultrasonic probes afakwe isakhiwo sokufaka ifreyimu yokubhoboza egobolondweni, futhi opharetha udinga kuphela ukufaka ifreyimu yokubhoboza endaweni ngokuya ngezidingo zemiyalo yohlaka lokubhoboza ukuze yenza imisebenzi yokubhoboza elandelayo;

I-4.Umklamo uyaguquguquka futhi ungahlangabezana nezidingo ezihlukahlukene zomtholampilo: ngokwezidingo ezahlukene zomtholampilo, ifreyimu yokubhoboza ingaklanyelwa ukusetshenziswa kwesikhathi esisodwa noma ukusetshenziswa okuphindaphindiwe, ama-angles amaningi angasethwa, inaliti yokubhoboza ingaklanywa ukuhlangabezana nezincazelo ezahlukene. , futhi ukwakheka kwenaliti kanye nomzimba wohlaka lokubhoboza kungaklanywa.Eqinisweni, noma yiziphi izidingo zikadokotela zingenziwa ngezifiso kuhlaka lokubhoboza.

Izinzuzo kanye nokubi kwezinhlobo ezahlukene

1. Metal puncture uhlaka

Izinzuzo: ukusetshenziswa okuphindaphindiwe, impilo ende yesevisi;Izindlela ezahlukahlukene zokubulala amagciwane nezindlela zokuvala inzalo zingasetshenziswa ekushiseni okuphezulu nokucindezela okuphezulu, okulula futhi okusheshayo;Ngokuvamile eyenziwe ngensimbi engagqwali, akulula ukugqwala, ukumelana nokugqwala okuqinile;Uma kuqhathaniswa nohlaka lokubhoboza olulahlwayo, izindleko zokusebenzisa kanye ziphansi.

Ukungalungi: isisindo sikhulu kunohlaka lwepulasitiki lokubhoboza;Ngenxa yokuthi ikhiqizwa ngomshini, i-welding, njll., izindleko zokuthengwa komkhiqizo owodwa ziphezulu.

2. Uhlaka lwepulasitiki lokubhoboza

Izinzuzo: Ngokunwebeka kwepulasitiki ngokwayo, ingafakwa kalula ku-probe housing futhi ifakwe ngokushesha;Isisindo esilula, isipiliyoni sika-opharetha singcono kunohlaka lwensimbi lokubhoboza;Ngenxa yendlela yokukhiqiza yokubunjwa kwesikhunta, izindleko zokuthengwa komkhiqizo owodwa ziphansi uma kuqhathaniswa nohlaka lwensimbi lokubhoboza.

Ukungalungi: impahla yepulasitiki, ayikwazi ukushisa nokucindezela okuphezulu inzalo, kuphela ngokucwiliswa kwamanzi noma ukushisa okuphansi kwe-plasma inzalo;Ngenxa yesidingo sokucwiliswa njalo kokubulala amagciwane kanye nokuvalwa inzalo, amapulasitiki aguga kalula futhi abe nempilo yesevisi ephansi uma kuqhathaniswa.

3. Uhlaka lokubhoboza olulahlwayo (uhlaka olujwayelekile lokubhoboza umgodi ngokuvamile luwumklamo olahlwayo)

Izinzuzo: esebenza kahle futhi esheshayo ukuyisebenzisa, vula iphakheji ingasetshenziswa, ilahle ngemuva kokusetshenziswa;Ngenxa yokusetshenziswa kokupakishwa kwe-sterilization alahlwayo, ayikho inkinga yokutheleleka, ukusetshenziswa kwephephile kakhulu;Isisindo esincane, kulula ukuhlangana ku-probe ye-ultrasonic.

Ukubi: Uma kuqhathaniswa nokusetshenziswa ngokuphindaphindiwe kohlaka lokubhoboza, izindleko zokusebenzisa kanye zesiguli ziphezulu.