Li-syringe tse Lahloang tsa Bongaka li na le thepa le sebopeho: Sehlahisoa sena se entsoe ka barrel, plunger, piston le nale. Moqomo ona o lokela ho ba o hloekileng le o pepenene hoo o ka o bonang habonolo. Moqomo le piston li lumellana hantle 'me li na le thepa e ntle ea ho thella,' me ho bonolo ho e sebelisa. Transparent barrel ho bonolo ho tseba volumn le barrel e bonaletsang le eona ho bonolo ho hlakola bubble kantle. Plunger e tsamaisoa hantle ka har'a moqomo.
Sehlahisoa se sebetsa ho sutumelletsa tharollo ho methapo ea mali kapa subcutaneous, hape e ka ntša mali ho tsoa 'meleng oa motho ka har'a methapo. E lumellana le basebelisi ba lilemo tse fapaneng mme ke mekhoa ea mantlha ea infusion.