Balloon Catheter Spray
Balloon Catheter Spray In 1977, Swedish doctor Gruentzing successfully performed the first percutaneous transluminal coronary angioplasty (PTCA), marking the beginning of interventional medicine. As a young and energetic professional technique, interventional therapy has attracted more and more people's attention for its advantages of small trauma, safety, and reliability. In the past 30 years, especially in the past 10 years, interventional therapy has developed rapidly. According to statistics, about [...]

