Ko ngā whakamātautau hauārangi me ngā wāhi ā-wāhi e here ana i ngā taputapu whakamātautau kaha, pūmau, ā, ko ngā whakamātautau ultrasonic ā-wāhi e mahi pai ana i ngā taumata pāpaku. Ko ngā whakamātautau ultrasonic ā-wāhi o Jiangsu Changfeng Medical Industry he mātua kaha ake, he mātua kitea ake hoki mō ngā whakamātautau hauārangi ā-mōhini. Ko te tāwhai kīato e whakakaha ana i te whakamātautau kia kore ai te wai e uru mai. Ko te hanganga kāore i te rere e taea te whakamātautau i ngā huinga kaha. Ko te whakamātautau kia kaha ake te whakaahua (high-echogenicity) e mahi ana i ngā rākau ultrasonic ā-mōhini. Ko te pakete iti he tautoko mō ngā kete whakamātautau hauārangi. Ko te whakamātautau kia pūmau (sterile reliability) e whakamana ana i te mahinga i ngā wāhi e kore nei ngā rākau. Ko ā mātou hua e whakamana ana i ngā paerewa hauārangi ā-wāhi. Ko ngā whakamātautau R&D e whakamana ana i te mahinga i ngā taumata tino pāpaku. I te whakamātautau pūmau, kātahi ka tautoko ai mātou i ngā whāinga hauora o te ao. I tā mātou whakaaetanga kia whai wāhi ngā iwi ki ngā ratonga hauārangi, kātahi ka whakamahinga ai ngā whakarewa ā-whānui mō ngā taumata pāpaku. Mō ngā rākau hauārangi ā-wāhi, i te tautoko whakamātautau, tēnā whakapā mai ki tā mātou rōpū ā-taumata.