1. Lits'ebetso tse Tloaelehileng:
- Indasteri ea Electronics: Right{1}}angle seals bakeng sa liboto tsa potoloho, -mohatsela o phahameng oa mocheso;
- Indasteri ea Likoloi: Enjine ea ho roala likhoele, oli{1}}e hanana le botsofali-e hana ho tsofala;
- Thepa ea Bongaka: Lihokelo tse ka ho le letona- tsa li-catheter, tse hlokang setifikeiti sa biocompatibility.
2. Lintlha tsa Khetho:
- Bakeng sa ho hanyetsa asiti le alkali, khetha fluorosilicone (mohlala, limaraka tse nang le 60% ea fluorine);
- Bakeng sa litlhokahalo tse phahameng tsa ponaletso, laola boholo ba karolo ea tlatsetso ho<5μm (refer to ASTM D1003 transmittance standard).
