发明名称 |
CANNULA WITH CONTROLLED DEPTH OF INSERTION |
摘要 |
A cannula (24) for administration of a medicine to a target location (26) includes a tube 40 ()with at least one nodule (50) disposed along the circumferential surface (46) and spaced at a defined distance (54) from the distal end (42) of the tube (40). An arrangement (20) for delivery of a medicine to a target location (26) includes the cannula (24) and a pump (22) fluidly coupled to the cannula (24). The distal end (42) of the cannula (24) may be inserted into a target location (26) until the nodule (50) reaches a surface (46) that limits a depth of penetration before delivery of the medication. |
申请公布号 |
CA2843904(A1) |
申请公布日期 |
2013.02.14 |
申请号 |
CA20122843904 |
申请日期 |
2012.08.03 |
申请人 |
UNITRACT SYRINGE PTY LTD |
发明人 |
DECKER, ROBERT;SHETTY, GAUTAM N.;SELL, DEVIN |
分类号 |
A61M5/32;A61M5/46 |
主分类号 |
A61M5/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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