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公开(公告)号：US11642833B2
公开(公告)日：2023-05-09
申请号：US16580875
申请日：2019-09-24
Applicant: Smiths Medical ASD, Inc.
Inventor： Michael C. Vulgaris , James Muskatello , Harsh D. Chheda
CPC classification number: B29C57/04 , A61M5/329 , A61M25/0606 , A61M25/0693 , B29L2031/606 , B29L2031/7544
Abstract: A method of creating a feature on a needle. The method comprising the steps of providing a needle having a sharpened distal end for insertion into an insertion site on a subject, a proximal end, and a tubular wall defining an inner diameter and an outer diameter; gripping a distal portion of the needle about the outer diameter; gripping a proximal portion of the needle about an outer diameter; and applying a compressive force between the distal portion and the proximal portion sufficient to effect an outward buckling of the tubular wall, thereby increasing an outer diameter of the tubular wall between the distal portion and the proximal portion.
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公开(公告)号：US11219747B2
公开(公告)日：2022-01-11
申请号：US16486126
申请日：2018-03-06
Applicant: SMITHS MEDICAL ASD, INC.
Inventor： Jay T Breindel , Harsh D Chheda , David J Goral , Thomas T Koehler , James Muskatello
IPC: A61M25/06
Abstract: An intravenous catheter assembly that includes a catheter tube and an introducer needle that is disposed, at least in part, within the catheter tube when the introducer needle is in a ready for use position. The introducer needle includes a lateral surface that defines a relief that is positioned under the distal end of the catheter tube when the introducer is in the ready for use position to provide a flow path into a flash indication space.
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公开(公告)号：US20230234278A1
公开(公告)日：2023-07-27
申请号：US18129886
申请日：2023-04-02
Applicant: Smiths Medical ASD, Inc.
Inventor： Michael C. Vulgaris , James Muskatello , Harsh D. Chheda
CPC classification number: B29C57/04 , A61M25/0693 , A61M5/329 , A61M25/0606 , B29L2031/606
Abstract: A method of creating a feature on a needle. The method comprising the steps of providing a needle having a sharpened distal end for insertion into an insertion site on a subject, a proximal end, and a tubular wall defining an inner diameter and an outer diameter; gripping a distal portion of the needle about the outer diameter; gripping a proximal portion of the needle about an outer diameter; and applying a compressive force between the distal portion and the proximal portion sufficient to effect an outward buckling of the tubular wall, thereby increasing an outer diameter of the tubular wall between the distal portion and the proximal portion.
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公开(公告)号：US20200094016A1
公开(公告)日：2020-03-26
申请号：US16580849
申请日：2019-09-24
Applicant: Smiths Medical ASD, Inc.
Inventor： Jay T. Breindel , Kathryn Felicito , Harsh D. Chheda , James Edward Abitabilo , James Muskatello , Christopher Roehl
Abstract: A method of constructing a catheter assembly having an integrated septum. The method comprising molding a catheter hub having a distal end, a proximal end, and an internal wall defining an internal fluid passageway therebetween, the internal fluid wall defining an injection mold window located between the distal end and the proximal end; seating a catheter tube within the internal fluid passageway of the catheter hub, such that a proximal end of the catheter tube resides within the internal fluid passageway of the catheter hub, and a distal end of the catheter tube extends distally from the distal end of the catheter hub; plugging at least a proximal end of the catheter hub with a mold core shut off pin; and injection molding a septum in at least a portion of the internal fluid passageway between the mold core shut off pin and the proximal end of the catheter tube through the injection mold window.
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公开(公告)号：US10548522B2
公开(公告)日：2020-02-04
申请号：US15012013
申请日：2016-02-01
Applicant: Smiths Medical ASD, Inc.
Inventor： Gursel Akcay , James Muskatello , Harsh Chheda , David Goral , Brian Paliwoda
IPC: A61M25/06 , A61B5/15 , A61B5/153 , A61M5/32 , A61M5/42 , A61M21/02 , A61M25/00 , A61B17/132 , A61M39/22 , A61M21/00
Abstract: A safety catheter insertion assembly including a catheter hub coupling assembly. The safety catheter insertion assembly having a needle hub slideably coupled to a needle housing such that the needle hub is moveable between a first position wherein an insertion needle extends from the needle housing, and a second position wherein the sharp distal tip is housed within the needle housing, the catheter hub coupling assembly coupling the catheter hub to the needle housing in the first position and releasing the catheter hub from the needle housing in the second position.
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Patent Agency Ranking
公开(公告)号：US20230310801A1
公开(公告)日：2023-10-05
申请号：US18202181
申请日：2023-05-25
Applicant: Smiths Medical ASD, Inc.
Inventor： James Edward Abitabilo , Gursel Akcay , Jay T. Breindel , Harsh D. Chheda , Kathryn Felicito , David J. Goral , James Muskatello , Christopher Roehl
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.
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公开(公告)号：US20210113128A1
公开(公告)日：2021-04-22
申请号：US17136262
申请日：2020-12-29
Applicant: Smiths Medical ASD, Inc.
Inventor： David Goral , Harsh Chheda , Jay Breindel , Gursel Akcay , James Muskatello , David Justmann
Abstract: A needle assembly. The needle assembly enabling the analysis of fluid trapped in a flashback chamber after an insertion needle has been inserted into a patient's vein.
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公开(公告)号：US10675440B2
公开(公告)日：2020-06-09
申请号：US15435700
申请日：2017-02-17
Applicant: Smiths Medical ASD, Inc.
Inventor： James Edward Abitabilo , Gursel Akcay , Jay T. Breindel , Harsh D. Chheda , Kathryn Felicito , David J. Goral , James Muskatello , Christopher Roehl
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.
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公开(公告)号：US20200297969A1
公开(公告)日：2020-09-24
申请号：US16894334
申请日：2020-06-05
Applicant: Smiths Medical ASD, Inc.
Inventor： James Edward Abitabilo , Gursel Akcay , Jay T. Breindel , Harsh D. Chheda , Kathryn Felicito , David J. Goral , James Muskatello , Christopher Roehl
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.
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公开(公告)号：US20200230368A1
公开(公告)日：2020-07-23
申请号：US16486126
申请日：2018-03-06
Applicant: SMITHS MEDICAL ASD, INC.
Inventor： Jay T Breindel , Harsh D Chheda , David J Goral , Thomas T Koehler , James Muskatello
IPC: A61M25/06
Abstract: An intravenous catheter assembly that includes a catheter tube and an introducer needle that is disposed, at least in part, within the catheter tube when the introducer needle is in a ready for use position. The introducer needle includes a lateral surface that defines a relief that is positioned under the distal end of the catheter tube when the introducer is in the ready for use position to provide a flow path into a flash indication space.
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