| 摘要 |
PCT No. PCT/US93/03992 Sec. 371 Date Dec. 30, 1994 Sec. 102(e) Date Dec. 30, 1994 PCT Filed Apr. 28, 1993 PCT Pub. No. WO93/21974 PCT Pub. Date Nov. 11, 1993Apparatus for piercing skin including a skin contact surface arranged to contact a portion of skin to be pierced, a skin piercing needle arranged to pierce the skin within the region and a cooling assembly providing cooling of the skin contact surface thereby cooling the portion of skin prior to and during piercing thereof by the skin piercing needle. |
