| 摘要 |
A lancing device (10) comprises a main housing (12), a moveable housing (14) and one or more contacting members (68a, 68b, 66a, 66b). The main housing forms an inner cavity (24) enclosing a portion of a lancing mechanism. The lancing mechanism includes a lancet holder (36) attached to a shaft (38) having an enlarged end (40). The main housing further encloses a drive spring (42) surrounding a portion of the shaft. The lancing mechanism is adapted to move between resting, cocking and puncture positions. The movable housing is adjacent the main housing and moves from a resting position to a cocking position. The moveable housing forms an inner cavity (26) enclosing a portion of the shaft of the lancing mechanism. The contacting member is enclosed within the lancing device. The contacting member has a damping pad (68a, 68b) and a stopper (66a, 66b) and engages a portion of the lancing mechanism when moved from the cocking position to the puncture position.
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