High speed lancing device with lancet ejection assembly

A lancing device that can be used at least once, comprising:

• a housing, said housing comprises a front end and a rear end, wherein, when in use, said front end points toward the puncture site and said rear end points away from said puncture site;
• a lancet support assembly, said lancet support assembly is at least partially covered by said housing, and said lancet support assembly comprises at least two engaging parts;
• a recovery assembly, said recovery assembly is at least partially covered by said housing, and said recovery assembly comprises a sleeve and a first flexible element, and said sleeve is at said front end of said housing, and said sleeve can be engaged by said at least two engaging parts of said lancet support assembly, and said first flexible element is located on the outer side of said sleeve;
• a loading assembly, said loading assembly is at least partially covered by said housing, and said loading assembly comprises a rear assembly and an impact assembly, and said impact assembly comprises a first end and a second end, and said rear assembly is coupled to said first end of said impact assembly, and said impact assembly and said rear assembly are positioned on the longitudinal axis of said lancing device, and said impact assembly further comprises a rod and a second flexible element, and said rod and said second flexible element are positioned on the longitudinal axis of said lancing device;
• a trigger member, said trigger member is located on the outer side of said housing.