Muzvinafundo wezvepanyama Johannes Müller (1801<unk>1858) akarondedzera fibrin, chinhu che thrombus. Mudziviriri wayo, fibrinogen, yakatumidzwa zita raRudolf Virchow (1821<unk>1902), uye yakasarudzwa nemakemikari naProsper Sylvain Denis (1799<unk>1863). Alexander Schmidt akataura kuti kushandurwa kubva ku fibrinogen kuenda ku fibrin kunokonzerwa ne enzymatic process, uye yakanyora enzyme yekufungidzira "thrombin" uye mutangiri wayo "prothrombin". Arthus akawana muna 1890 kuti calcium yaive yakakosha mukuvhara ropa. Platelets yakaonekwa muna 1865, uye basa ravo rakatsanangurwa naGiulio Bizzo muna 1882.
1801<unk>1858