Kwigumbi lovavanyo lwe-B-ultrasound, ugqirha ucinezele i-medical coupling agent esiswini sakho, kwaye yavakala ipholile kancinci. Ibonakala icacile kwaye ifana nejeli yakho eqhelekileyo (yezithambiso). Kakade ke, ulele ebhedini yovavanyo kwaye awukwazi ukuyibona esiswini sakho.
Emva nje kokuba ugqibile ukuvavanya isisu, ngelixa uhlikihla i-"Dongdong" esiswini sakho, umbombozela entliziyweni yakho: "Ingcolile, yintoni? Ngaba iza kungcolisa impahla yam? Ingaba inetyhefu?"
Uloyiko lwakho alubalulekanga. Igama lesayensi lale "mpuma" libizwa ngokuba yi-coupling agent (medical coupling agent), kwaye izinto zayo eziphambili yi-acrylic resin (carbomer), i-glycerin, amanzi, nezinye izinto ezinjalo. Ayinatyhefu kwaye ayinancasa kwaye izinzile kakhulu kwiindawo zemihla ngemihla; ukongeza, ayilucaphukisi ulusu, ayingcolisi impahla, kwaye isuswa lula.
Ngoko ke, emva kokuhlolwa, thatha amaphepha ambalwa aza kukunika ugqirha, ungawasula ngokukhuselekileyo, uwashiye ephefumlela phezulu, ungakhathazeki.
Nangona kunjalo, kutheni i-B-ultrasound kufuneka isebenzise le couplant yezonyango?
Ngenxa yokuba amaza e-ultrasound asetyenziswa kuhlolo awanakwenziwa emoyeni, kwaye umphezulu wolusu lwethu awugudi, i-ultrasonic probe iya kuba nezikhewu ezincinci xa idibana nolusu, kwaye umoya okule ndawo uya kuthintela ukungena kwamaza e-ultrasound. . Ke ngoko, kufuneka into (ephakathi) ukuzalisa ezi zikhewu zincinci, eziyinxalenye yezonyango. Ukongeza, ikwaphucula ukucaca kokubonisa. Ewe, ikwasebenza "njenge-lubrication", inciphisa ukungqubana phakathi komphezulu we-probe nolusu, ivumela i-probe ukuba itshayelwe kwaye iphandwe ngokulula.
Ukongeza kwi-B-ultrasound yesisu (i-hepatobiliary, i-pancreas, i-spleen kunye nezintso, njl.njl.), i-thyroid gland, ibele kunye neminye imithambo yegazi iyahlolwa, njl.njl., kwaye kusetyenziswa nee-couplants zonyango.
Ixesha lokuthumela: Epreli-30-2022
