| 发明名称 | Safety blood collection assembly with indicator | ||
| 摘要 | A blood collection assembly includes a housing and a cannula extending distally from the housing including a patient end, and a cannula shield removably engaged with a portion of the housing. The cannula shield is capable of shielding at least the patient end of the cannula, and includes a safety shield engagement. The assembly includes a pivoting safety shield engaged with a portion of the housing, which is transitionable from a retracted position in which the patient end of the cannula is exposed, to an extended position in which the patient end of the cannula is shielded by at least a portion of the safety shield. The safety shield includes at least one locking tab releasably engageable with the safety shield engagement, wherein the locking tab is fixedly engageable with a portion of the housing in the extended position. | ||
| 申请公布号 | US9615783(B2) | 申请公布日期 | 2017.04.11 |
| 申请号 | US201414463706 | 申请日期 | 2014.08.20 |
| 申请人 | Becton, Dickinson and Company | 发明人 | Crawford Jamieson W.;Ellis Robert G.;Wilkinson Bradley M.;Bartfeld Benjamin R.;Newby C. Mark;Tan Chee Leong Alvin;Moh Jon Yaohan;Sim Tiong Yee;Chia Neville Yu Leng |
| 分类号 | A61B5/15;A61B5/153;A61M5/32;A61B5/154;A61M5/50 | 主分类号 | A61B5/15 |
| 代理机构 | The Webb Law Firm | 代理人 | The Webb Law Firm |
| 主权项 | 1. A needle assembly, comprising: a housing having a distal end, and a proximal end engageable with a specimen collection container; a cannula extending distally from the housing, the cannula comprising a patient end; a cannula shield removably engaged with a portion of the housing and capable of shielding at least the patient end of the cannula, the cannula shield comprising a safety shield engagement; and a pivoting safety shield engaged with a portion of the housing and comprising at least one locking tab positioned distal to the engagement of the safety shield with the housing, the pivoting safety shield transitionable from a first position in which the at least one locking tab is releasably engaged with the safety shield engagement of the cannula shield to a second position in which the at least one locking tab is disengaged from the safety shield engagement and the patient end of the cannula is exposed, to a third position in which the patient end of the cannula is shielded by at least a portion of the safety shield and the at least one locking tab is fixedly locked with a portion of the housing distal to the engagement of the safety shield with the housing. | ||
| 地址 | Franklin Lakes NJ US | ||