Composed by optical fiber  connector protective cap

 

1.Appearance: fiber surface should be clean,seamless and burrfree

2.Transmission efficiency: should be greater than 70%

3.folding  strength

biological  property of Medical laser optical fiber  

4.axenic : (One-off axenic medical Laser optical fiber)

5.Cytotoxicity:  not greater than level I

6.intracutaneous stimulation:  not greater than slight stimulation

7.delayed type hypersensitivity: should be no this  hypersensitivity

8.Hemolysis: not greater than 5.0％

9.systemic toxicity test:  should be no this  toxicity

 

Chemical property of Medical laser optical fiber

10.Reducing substances :potassium permanganate consuming volume difference between test liquid and comparing liquid Should not be greater than 2ml
 11.pH value:  pH value difference  between test liquid and comparing liquid Should not be greater than 1
 12.heavy metal concentration: total heavy metal concentration in test liquid  Should not be greater than 5μg/ml,cadmium   concentration not be greater than 0.1μg/ml
 13.Epoxy Ethane Residue: should not be greater than 10μg/g in optical fiber Sterilized by Epoxy Ethane (only apply to  Disposable sterile medical Laser optical fiber)