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公开(公告)号：WO2018165151A1
公开(公告)日：2018-09-13
申请号：PCT/US2018/021135
申请日：2018-03-06
Applicant: SMITHS MEDICAL ASD, INC.
Inventor： DALENA, Michael, E. , FELICITO, Kathryn , GORAL, David, J. , BREINDEL, Jay, T. , ROEHL, Christopher , CHHEDA, Harsh, D. , NORFLEET, Walton, A.
IPC: A61M25/00
Abstract: The present disclosure provides for a safety catheter assembly comprising a needle hub, a catheter hub, a tip protector housing. Various embodiments can comprises a push-off tab extending radially from the tip protector housing or a portion thereof, and/or structure can be added or removed to affect compliance between a catheter assembly and a catheter insertion device.
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公开(公告)号：WO2018165166A1
公开(公告)日：2018-09-13
申请号：PCT/US2018/021155
申请日：2018-03-06
Applicant: SMITHS MEDICAL ASD, INC
Inventor： BREINDEL, Jay, T. , GORAL, David, J. , ROEHL, Christopher
Abstract: Catheter assemblies may include introducer needles having a notch or similar structure that allows flashback blood to enter the annular space between a catheter tube and an introducer needle of an IV catheter. The presence of flashback blood in this annular space can provide a clinician with an early, visible indication that a needle has entered a vein. The notch, however, may create a leak path for blood to escape outside of the catheter assembly, unless contained. Disclosed herein is a notch containment that prevents the notch from providing a leak path for blood to escape outside of the catheter during or after needle withdrawal.
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公开(公告)号：WO2018165151A8
公开(公告)日：2018-09-13
申请号：PCT/US2018/021135
申请日：2018-03-06
Applicant: SMITHS MEDICAL ASD, INC.
Inventor： DALENA, Michele, E. , FELICITO, Kathryn , GORAL, David, J. , BREINDEL, Jay, T. , ROEHL, Christopher , CHHEDA, Harsh, D. , NORFLEET, Walton, A.
IPC: A61M25/00
Abstract: The present disclosure provides for a safety catheter assembly comprising a needle hub, a catheter hub, a tip protector housing. Various embodiments can comprises a push-off tab extending radially from the tip protector housing or a portion thereof, and/or structure can be added or removed to affect compliance between a catheter assembly and a catheter insertion device.
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公开(公告)号：WO2017143176A1
公开(公告)日：2017-08-24
申请号：PCT/US2017/018350
申请日：2017-02-17
Applicant: SMITHS MEDICAL ASD, INC.
Inventor： ABITABILO, James, Edward , AKCAY, Gursel , BREINDEL, Jay, T. , CHHEDA, Harsh, D. , FELICITO, Kathryn , GORAL, David, J. , MUSKATELLO, James , ROEHL, Christopher
CPC classification number: A61M25/0097 , A61M25/0108 , A61M25/0606 , A61M25/0625 , A61M25/0631 , A61M25/0637 , A61M25/0693 , A61M39/0606 , A61M39/10 , A61M39/28 , A61M2039/062 , A61M2039/0626 , A61M2039/0633 , A61M2039/064 , A61M2039/0653 , A61M2039/0686 , A61M2039/1072 , A61M2205/581 , A61M2205/582
Abstract: A catheter hub assembly. The catheter hub assembly includes a catheter hub body, a septum and a septum retainer, the catheter hub body having a distal end, a proximal and an internal wall defining an internal fluid passageway therebetween, the internal wall defining a transitional step within the internal fluid passageway, the septum positioned within the internal fluid passageway such that a distal end of the septum abuts up against the transitional step, the septum retainer at least partially receivable within the internal fluid passageway and having an outer wall shaped and sized to interlock with the inner wall of the catheter hub body, the outer wall including one or more lateral ribs configured to inhibit rotation of the septum retainer relative to the catheter hub body.
Abstract translation: 导管毂组件。 导管毂组件包括导管毂体，隔膜和隔膜保持器，导管毂体具有远端，近端壁和内壁，在其间限定内部流体通路，内壁限定内部流体内的过渡阶梯 所述隔膜定位在所述内部流体通路内，使得所述隔膜的远端抵靠所述过渡步骤，所述隔膜保持器至少部分地可接收在所述内部流体通路内并且具有外壁，所述外壁的形状和尺寸设置成与所述内部 所述外壁包括一个或多个横向肋，所述横向肋构造成阻止所述隔膜保持器相对于所述导管套体旋转。
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