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公开(公告)号：US20170251966A1
公开(公告)日：2017-09-07
申请号：US15601253
申请日：2017-05-22
发明人： Jamieson W. Crawford , Bradley M. Wilkinson , Chee Leong Alvin Tan , Tiong Yee Sim , C. Mark Newby , Jon Yaohan Moh , Robert G. Ellis , Neville Yu Leng Chia , Benjamin R. Bartfeld
摘要： A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.
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公开(公告)号：US11020033B2
公开(公告)日：2021-06-01
申请号：US16117167
申请日：2018-08-30
发明人： Jamieson W. Crawford , Robert G. Ellis , Bradley M. Wilkinson , Benjamin R. Bartfeld , C. Mark Newby , Chee Leong Alvin Tan , Jon Moh , Tiong Yee Sim , Neville Yu Leng Chia
摘要： A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.
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公开(公告)号：US10588558B2
公开(公告)日：2020-03-17
申请号：US15601253
申请日：2017-05-22
发明人： Jamieson W. Crawford , Bradley M. Wilkinson , Chee Leong Alvin Tan , Tiong Yee Sim , C. Mark Newby , Jon Yaohan Moh , Robert G. Ellis , Neville Yu Leng Chia , Benjamin R. Bartfeld
摘要： A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.
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公开(公告)号：US20160135725A1
公开(公告)日：2016-05-19
申请号：US15001755
申请日：2016-01-20
发明人： Jamieson Crawford , Robert Ellis , Bradley M. Wilkinson , Benjamin Bartfeld , C. Mark Newby , Chee Leong Alvin Tan , Jon Moh , Stanley Sim , Neville Yu Leng Chia
CPC分类号： A61B5/150633 , A61B5/1422 , A61B5/1444 , A61B5/15003 , A61B5/150259 , A61B5/150389 , A61B5/150496 , A61B5/150572 , A61B5/150587 , A61B5/150595 , A61B5/150603 , A61B5/150656 , A61B5/150671 , A61B5/150717 , A61B5/150732 , A61B5/153 , A61B5/1545
摘要： A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.
摘要翻译： 公开了一种针组件。 针组件包括具有闪光室的壳体，并且具有可与样本收集容器接合的远端和近端。 组件包括具有患者端，非患者端和在其间延伸限定插管内部的侧壁的套管。 套管的患者端部至少部分地从壳体的远端突出，并且套管内部与闪蒸腔室流体连通。 该组件还包括与壳体的一部分可限制地接合并且可以从病人套管暴露的缩回位置在病人插管上方轴向转换到其中患者端被至少一部分屏蔽的延伸位置的护罩 所述屏蔽件，其中所述闪光室的至少一部分在所述缩回位置中是可见的。
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公开(公告)号：US10349880B2
公开(公告)日：2019-07-16
申请号：US15001755
申请日：2016-01-20
发明人： Jamieson Crawford , Robert Ellis , Bradley M. Wilkinson , Benjamin Bartfeld , C. Mark Newby , Chee Leong Alvin Tan , Jon Moh , Stanley Sim , Neville Yu Leng Chia
摘要： A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.
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公开(公告)号：US20140358037A1
公开(公告)日：2014-12-04
申请号：US14463706
申请日：2014-08-20
发明人： Jamieson W. Crawford , Robert G. Ellis , Bradley M. Wilkinson , Benjamin R. Bartfeld , C. Mark Newby , Chee Leong Alvin Tan , Jon Yaohan Moh , Tiong Yee Sim , Neville Yu Leng Chia
CPC分类号： A61B5/1535 , A61B5/1422 , A61B5/1444 , A61B5/15003 , A61B5/150213 , A61B5/150259 , A61B5/150389 , A61B5/150496 , A61B5/150572 , A61B5/150587 , A61B5/150603 , A61B5/150641 , A61B5/150656 , A61B5/150671 , A61B5/150717 , A61B5/150732 , A61B5/1545 , A61M5/3202 , A61M5/3216 , A61M5/5086 , A61M2005/3217
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.
摘要翻译： 采血组件包括壳体和从壳体向远侧延伸的套管，包括患者端，以及可拆卸地与壳体的一部分接合的套管屏蔽。 插管屏蔽能够至少屏蔽插管的患者端，并且包括安全屏蔽接合。 该组件包括与壳体的一部分接合的枢转安全护罩，其可从套管的患者端露出的缩回位置转换到其中插管的患者端至少被屏蔽的延伸位置 安全护罩的一部分。 安全护罩包括可释放地与安全屏蔽接合部接合的至少一个锁定突舌，其中锁定突出部可在伸出位置与壳体的一部分牢固地接合。
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公开(公告)号：US20210315497A1
公开(公告)日：2021-10-14
申请号：US17243196
申请日：2021-04-28
发明人： Jamieson W. Crawford , Robert G. Ellis , Bradley M. Wilkinson , Benjamin R. Bartfeld , C. Mark Newby , Chee Leong Alvin Tan , Jon Moh , Tiong Yee Sim , Neville Yu Leng Chia
摘要： A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.
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公开(公告)号：US20190000366A1
公开(公告)日：2019-01-03
申请号：US16117167
申请日：2018-08-30
发明人： Jamieson W. Crawford , Robert G. Ellis , Bradley M. Wilkinson , Benjamin R. Bartfeld , C. Mark Newby , Chee Leong Alvin Tan , Jon Moh , Tiong Yee Sim , Neville Yu Leng Chia
摘要： A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.
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公开(公告)号：US09615783B2
公开(公告)日：2017-04-11
申请号：US14463706
申请日：2014-08-20
发明人： Jamieson W. Crawford , Robert G. Ellis , Bradley M. Wilkinson , Benjamin R. Bartfeld , C. Mark Newby , Chee Leong Alvin Tan , Jon Yaohan Moh , Tiong Yee Sim , Neville Yu Leng Chia
CPC分类号： A61B5/1535 , A61B5/1422 , A61B5/1444 , A61B5/15003 , A61B5/150213 , A61B5/150259 , A61B5/150389 , A61B5/150496 , A61B5/150572 , A61B5/150587 , A61B5/150603 , A61B5/150641 , A61B5/150656 , A61B5/150671 , A61B5/150717 , A61B5/150732 , A61B5/1545 , A61M5/3202 , A61M5/3216 , A61M5/5086 , A61M2005/3217
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.
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