Blunt needle DSN-05

puncturesterilesafety

The blunt filter needles are assembled by projective cap,needle tube,needle hub(with filter)one-way valve adapter. The Drawing-up Filter Straw are assembled by tube,needle hub(with filter),one-way valve,adapter.All connect with syringes used to draw up medicine liquid from container,with features such as filtering prevent counter current. Use cannula construction,inner puncturing needle with inverse angle for less hurt on tissue. Outer cannula:cutting end with inclined blade,less pain,less friction,quicker cutting. Graduation on outer cannula let doctor know exact position puncturing reach,then sampling. Little hurt,safe,effective. Product Features Product Conformance - In compliance with European Medical Device Directive 93/42/EEC(CE Class: I) Quality Assurance - Manufacturing process is in compliance with ISO 13485 and ISO9001 quality system. Main Material - ABS,PP,PC,SUS304 stainless steel Cannula,silicone oil.