Nke a bụ ngwaahịa sirinji a na-atụfu maka usoro nnyefe nke Illumena® maka angiography na cardiology nke LnkMed na-enye, ngwugwu ọkọlọtọ gụnyere sirinji 1-150ml na tube nju ngwa ngwa 1. LnkMed bụ onye na-emepụta ihe n'ụzọ dị iche na ụlọ ọrụ ihe osise dị na China ma na-enye ndị na-emepụta ihe ngwọta otu nkwụsị ụlọ nke CT, MRI na DSA iche media injectors, usoro ogwu ogwu na ihe mkpofu.