He liʻiliʻi nā kānana syringe i hoʻohanaʻia, nā mea i hoʻohanaʻia ma luna o ka hana i hoʻohanaʻia ma keʻano he kānana a me nā kiʻina wai i mua o ka hoʻopiliʻiaʻana. Hoʻohanaʻia kēia mau kānana e wehe i nā mea hoʻopiʻi, nā mea nui, bacteria, a me nā mea haumia mai nā waihoʻoluʻu mai kekahi mau kumu o ka hopena. ʻO nā kānana syringe stiverse maʻamau i loaʻa i kahi hale pp, kahi i hana pinepineʻia mai nā mea e like me polyprotlene. ʻO ka hale hoʻi i loaʻa i kahi membrane kānana,ʻo ia ka mea maʻamau e like me nā ptfe, pvdf, prretf Loaʻa ma 13 mm a me 25 mm diameter a me 0.22 μm a me 0.45 μm pow. ʻO ke koho o ka nui o ka nui o ka nui e pili ana i ka noi kiko'ī, me nā'āpana liʻiliʻi e hoʻohanaʻia e kānana liʻiliʻi a me nā meaʻoi aku ka wikiwiki.