血管插管抗凝封管液

肝素甘油封管液(Heparin/Glycerol Catheter Lock Solution.)

HGS-500-10;规格:10ml/瓶,500 IU/ml

HGS-500-100;规格:100ml/瓶,500 IU/ml

Cath-Loc HGS: Heparin(500 IU/ml)/Glycerol Catheter Lock Solution. The antithrombic characteristics of heparin plus the viscous nature of glycerol is combined in a solution to promote and extend the patency of vascular catheters. Proven as the solution of choice in studies in catheterized animals*, Cath-Loc HGS solution acts as a non-toxic anticoagulant lock solution for indwelling catheters. This formulation is the most widely used as a pre-clinical catheter lock.

研究报道,用肝素化的甘油溶液封管,在动物血管内留置7天、14天、21天、28天可达到100%的再通,见下表黄色部分。

肝素右旋糖封管液(Heparin/Dextrose Catheter Lock Solution.)

HDS-500-10;规格:10ml/瓶,500 IU/ml

HDS-500-100;规格:100ml/瓶,500 IU/ml

临床前研究留置导管的无毒抗凝封管溶液。这是最常用的配方之一,用作可靠的临床前封管解决方案,以维持血管导管的通畅性。该溶液用于大型和小型动物,结合50%右旋葡萄糖的高粘度和肝素的抗凝活性,促进和延长植入导管的通畅性。葡萄糖的高渗透压可防止细菌定植和繁殖,而葡萄糖的高粘度可减少导管尖端的冲洗。溶液中的肝素也有助于防止血栓形成。由于葡萄糖和肝素都是天然存在于血液中的生理成分,因此,如果使用得当,注射的任何过量的HDS封管液都会迅速代谢。