Biocompatibility o ka silicone rubber

Ke hoʻopili mākou me nā lāʻau lapaʻau, nā mea hana a i ʻole nā ​​​​mea hana ʻokiʻoki, ʻike pinepine mākou i nā mea i hana ʻia. Ma hope o nā mea a pau, koʻikoʻi kā mākou koho ʻana i nā mea. ʻO ka silicone rubber kahi mea i hoʻohana nui ʻia i ka lāʻau lapaʻau, a ʻo kāna mau hiʻohiʻona biocompatibility maikaʻi e pono ke ʻimi hohonu. E ʻimi kēia ʻatikala i ka hohonu o ka biocompatibility o ka silicone rubber a me kāna noi ʻana i ka lāʻau lapaʻau.

ʻO ka lāʻau silikoni kahi mea hoʻomeaola kiʻekiʻe i loaʻa i nā mea paʻa silika a me nā paʻa kalapona i loko o kāna ʻano kemika, no laila ua manaʻo ʻia he mea ʻole-organic. I ka lāʻau lapaʻau, hoʻohana nui ʻia ka silicone rubber e hana i nā mea lapaʻau like ʻole a me nā mea lapaʻau, e like me nā hui artificial, pacemakers, breast prostheses, catheters a me ventilators. ʻO kekahi o nā kumu nui e hoʻohana nui ʻia ai ka silicone rubber ʻo kona biocompatibility maikaʻi loa.

ʻO ka biocompatibility o ka silicone rubber ka mea maʻamau i ke ʻano o ka pilina ma waena o nā mea a me nā ʻiʻo kanaka, ke koko a me nā wai olaola ʻē aʻe. I waena o lākou, ʻo nā hōʻailona maʻamau ka cytotoxicity, pane inflammatory, pane immune a me ka thrombosis.

ʻO ka mea mua, he haʻahaʻa loa ka cytotoxicity o ka silicone rubber. ʻO ia ke ʻano o ka hoʻopili ʻana o ka silicone rubber me nā cell kanaka, ʻaʻole ia e hopena i nā hopena maikaʻi ʻole iā lākou. Akā, hiki iā ia ke launa pū me nā protein surface cell a hoʻoikaika i ka hana hou ʻana a me ka hoʻoponopono ʻana ma o ka hoʻopaʻa ʻana iā lākou. ʻO kēia hopena e hoʻolilo i ka rubber silicone i mea koʻikoʻi i nā kula biomedical.

ʻO ka lua, ʻaʻole hoʻi i hoʻokumu ka silicone rubber i kahi pane inflammatory koʻikoʻi. I loko o ke kino o ke kanaka, ʻo ka pane inflammatory he mea hoʻomalu ponoʻī i hoʻomaka ʻia i ka wā i ʻeha ai ke kino a i ʻole ka maʻi e pale aku i ke kino mai ka pōʻino hou aʻe. Eia nō naʻe, inā hoʻokumu ka mea pono i kahi pane inflammatory, ʻaʻole kūpono ia no ka hoʻohana ʻana i ka lāʻau lapaʻau. ʻO ka mea pōmaikaʻi, he haʻahaʻa haʻahaʻa haʻahaʻa loa ka hoʻoulu ʻana o ka silicone rubber a no laila ʻaʻole ia e hōʻeha nui i ke kino o ke kanaka.

Ma waho aʻe o ka cytotoxicity a me ka pane inflammatory, hiki i ka silicone rubber ke hōʻemi i ka pane immune. I loko o ke kino o ke kanaka, ʻo ka ʻōnaehana pale ka mea e pale ai i ke kino mai nā pathogens waho a me nā mea ʻino ʻē aʻe. Eia nō naʻe, ke komo nā mea hana i loko o ke kino, hiki i ka ʻōnaehana pale ke hoʻomaopopo iā lākou he mau mea ʻē a hoʻomaka i kahi pane pale. Hiki i kēia pane immune ke hoʻoulu i ka mumū kūpono ʻole a me nā hopena maikaʻi ʻole. ʻO ka hoʻohālikelike ʻana, haʻahaʻa loa ka pane ʻana o ka silicone rubber, ʻo ia ka mea hiki ke noho i loko o ke kino o ke kanaka no ka manawa lōʻihi me ka ʻole o ka pane ʻana mai.

ʻO ka mea hope loa, loaʻa nō hoʻi i ka lāʻau silicone nā waiwai anti-thrombotic. ʻO ka Thrombosis kahi maʻi e hoʻopuʻi ai ke koko a hoʻokumu i nā clots. Inā ʻoki ʻia ke koko a lawe ʻia i nā wahi ʻē aʻe, hiki iā ia ke hoʻoulu i ka maʻi puʻuwai, ka hahau ʻana, a me nā pilikia olakino ʻē aʻe. Hiki i ka silikoni ke pale i ka thrombosis a hiki ke hoʻohana ʻia i nā mea hana e like me nā puʻuwai artificial, e pale pono i nā pilikia olakino e like me ka maʻi puʻuwai a me ka hahau.

I ka pōkole, ʻoi aku ka maikaʻi o ka biocompatibility o ka silicone rubber, e lilo ia i mea koʻikoʻi i ka lāʻau lapaʻau. Ma muli o kona haʻahaʻa cytotoxicity, haʻahaʻa inflammatory reactivity, haʻahaʻa immunoreactivity a me ka anti-thrombotic mau hiʻohiʻona, hiki ke hoʻohana nui ʻia ka silicone rubber i ka hana ʻana i nā mea hana, nā mea lapaʻau a me nā lako hana, a me nā mea ʻē aʻe, e kōkua i ka poʻe maʻi e loaʻa i nā hopena lapaʻau ʻoi aku ka maikaʻi a me ka maikaʻi. ola.