Table 1. Ultrathin strut (≤80 µm) biodegradable-polymer sirolimus-eluting stents available on the market.

Brand name	Manufacturer	Platform alloy	Strut thickness, ìm	Polymer thickness, ìm	Coating distribution	Polymer material
Abluminus	Envision Scientific	CoCr	73	N/A	Abluminal*	PLLA
BioMime	Meril	CoCr	65	<2	Circumferential	PLLA, PLGA
Decent S	Accura Medizintechnik	CoCr	65	N/A	Circumferential	PLGA
Genoss	Genoss	CoCr	70	4	Abluminal	N/A
Inspiron	SciTech	CoCr	75	5	Abluminal	PLLA, PLGA
MiStent	Micell	CoCr	64	9.6	Circumferential	PLGA
Orsiro	Biotronik	CoCr	60¶	7.4	Circumferential	PLLA
Rapstrom	VasMed Technologies	CoCr	70	<5	Circumferential	PLLA, PLGA
Superia	Innvolution Healthcare	CoCr	65	2–3	Circumferential	PLLA
Supralimus Core	Sahajanand Medical Technologies	CoCr	60	5–6	Circumferential	Co-polymer of PLLA, PLGA, PLCL and PVP
Tivoli	EssenTech	CoCr	80	5.5	Circumferential	PLGA
Ultimaster	Terumo	CoCr	80	15	Abluminal	PDLCL
Xlimus	Cardionovum	CoCr	73	2	Abluminal	PLLA

Only devices with available clinical performance data have been included. *, both stent and exposed parts of the balloon are coated; ^¶, 60 ìm of strut thickness for stent-diameters ≤3.0 mm and 80 ìm for stent-diameters >3.0 mm. N/A, data not available; CoCr, cobalt chromium; PDLLA, poly-D, L-lactic acid; PLGA, poly-lactic co-glycolic acid; PLLA, poly-L-lactic acid; PLCL, poly-L-lactic acid, co-caprolactone; PDLCL, poly-D, L-lactic acid, co-caprolactone; PVP, polyvinyl pyrrolidone.