CPC A61M 5/14248 (2013.01) [A61B 5/150022 (2013.01); A61B 5/150175 (2013.01); A61B 5/150358 (2013.01); A61B 5/150389 (2013.01); A61B 5/150503 (2013.01); A61B 5/15117 (2013.01); A61B 5/15186 (2013.01); A61M 5/1413 (2013.01); A61M 5/142 (2013.01); A61M 5/14212 (2013.01); A61M 5/14232 (2013.01); A61M 5/1452 (2013.01); A61M 5/14586 (2013.01); A61M 5/148 (2013.01); A61M 5/168 (2013.01); A61M 5/16804 (2013.01); A61M 5/16809 (2013.01); A61M 5/16831 (2013.01); A61M 5/3287 (2013.01); B23P 15/00 (2013.01); F04B 7/00 (2013.01); F04B 43/02 (2013.01); F04B 43/09 (2013.01); G01F 22/00 (2013.01); G05D 7/0676 (2013.01); A61B 5/0024 (2013.01); A61B 5/1427 (2013.01); A61B 5/15107 (2013.01); A61B 5/15119 (2013.01); A61B 5/15121 (2013.01); A61B 5/15123 (2013.01); A61B 5/15125 (2013.01); A61B 5/6833 (2013.01); A61B 2560/0412 (2013.01); A61J 1/20 (2013.01); A61M 2005/1402 (2013.01); A61M 5/141 (2013.01); A61M 2005/14208 (2013.01); A61M 5/14216 (2013.01); A61M 5/14224 (2013.01); A61M 5/14244 (2013.01); A61M 2005/14252 (2013.01); A61M 2005/14268 (2013.01); A61M 2005/14506 (2013.01); A61M 5/152 (2013.01); A61M 5/158 (2013.01); A61M 2005/1581 (2013.01); A61M 2005/1583 (2013.01); A61M 2005/1585 (2013.01); A61M 2005/1586 (2013.01); A61M 5/162 (2013.01); A61M 5/16813 (2013.01); A61M 2005/16863 (2013.01); A61M 5/16886 (2013.01); A61M 5/172 (2013.01); A61M 5/1723 (2013.01); A61M 2005/1726 (2013.01); A61M 5/365 (2013.01); A61M 5/5086 (2013.01); A61M 2205/0266 (2013.01); A61M 2205/0294 (2013.01); A61M 2205/04 (2013.01); A61M 2205/16 (2013.01); A61M 2205/18 (2013.01); A61M 2205/3303 (2013.01); A61M 2205/3331 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/3337 (2013.01); A61M 2205/3341 (2013.01); A61M 2205/3368 (2013.01); A61M 2205/3375 (2013.01); A61M 2205/3379 (2013.01); A61M 2205/3389 (2013.01); A61M 2205/3523 (2013.01); A61M 2205/3546 (2013.01); A61M 2205/3569 (2013.01); A61M 2205/3576 (2013.01); A61M 2205/3592 (2013.01); A61M 2205/50 (2013.01); A61M 2205/502 (2013.01); A61M 2205/52 (2013.01); A61M 2205/581 (2013.01); A61M 2205/582 (2013.01); A61M 2205/583 (2013.01); A61M 2205/8206 (2013.01); A61M 2205/8237 (2013.01); A61M 2206/22 (2013.01); A61M 2207/00 (2013.01); A61M 2209/045 (2013.01); A61M 2230/201 (2013.01); F04B 43/1253 (2013.01); F04C 2230/60 (2013.01); G05B 23/02 (2013.01); G05D 7/0647 (2013.01); G08C 17/02 (2013.01); H04B 7/2609 (2013.01); Y10T 29/49236 (2015.01); Y10T 29/494 (2015.01); Y10T 29/49412 (2015.01); Y10T 29/49826 (2015.01); Y10T 29/49828 (2015.01)] | 9 Claims |
1. A method of making a needle injector device for connection in fluid-flow communication with the inlet or outlet port of a reservoir, the method comprising:
providing a housing comprising an opening;
supporting a hollow needle in the housing for movement, the needle having a piercing end having an opening and an opposite, second end having an opening;
connecting a fluid conduit to the opening on the second end of the hollow needle for movement with the hollow needle, the fluid conduit being connectable to the outlet or inlet port of the reservoir;
supporting a cannula for movement with the needle to the extended position of the needle;
connecting a lever member in a fixed relation to the hollow needle and extending an extension portion of the lever member through the opening in the housing;
arranging a first bias member to impart a first bias force on the lever in a first direction, for moving the lever and the attached needle free of manual input; and
arranging a second bias member to impart a second bias force on the lever in a second direction, opposite to the first direction, for moving the lever and the attached needle while leaving the cannula in the extended position;
wherein at least a portion of the first bias member is located outside the housing, and
wherein at least a portion of the second bias member is located outside the housing.
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