Ho tloha ha e theoa ka 2018, Suzhou Hydrocare Tech e amohetsoe e le k'hamphani e nang le tšusumetso lebaleng la hydrogel Chaena.

Lihlahisoa tsa Hydrogel li fapane ebile li tšehetsa tlhahiso e ikhethileng. Hajoale, mohala oa tlhahiso o ekellelitsoe ho kenyelletsa letoto la lihlahisoa tsa hydrogel, tse loketseng maemo a fapaneng joalo ka tlhokomelo ea letlalo, kalafo ea mesifa ea ntlafatso, le ho roala leqeba la hydrogel, mme e ka fana ka tharollo ea litsebi le e potlakileng bakeng sa litlhoko tse itseng tsa moralo oa ts'ebeliso ea lefats'e bareki ba hydrogel.