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公开(公告)号：US12296119B2
公开(公告)日：2025-05-13
申请号：US18642514
申请日：2024-04-22
Applicant: Becton, Dickinson and Company
Inventor： Michael Garrison , Bart D. Peterson , Ralph L. Sonderegger , Jonathan Karl Burkholz , Nathan Mitchell
Abstract: An IV catheter system may have a catheter component and a needle component. The catheter component may have a catheter hub, a cannula extending distally from the catheter hub, and a push feature extending outward from the catheter hub. The push feature may have an outer surface that receives contact from a digit to move the IV catheter system from an insertion configuration, in which the needle is within the cannula, to a fluid delivery configuration, in which the needle is outside the catheter hub. The needle component may have a needle hub and a needle extending distally from the needle hub along an axis. The push feature may be formed of a flexible material that causes the push feature, in response to pressure exerted on the outer surface by a dressing securing the catheter component to a patient, to deflect the outer surface toward the cannula axis.
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公开(公告)号：US20220362510A1
公开(公告)日：2022-11-17
申请号：US17743911
申请日：2022-05-13
Applicant: Becton, Dickinson and Company
Inventor： John Lackey , Jonathan Karl Burkholz , Yiping Ma , BreAnna Lackey , Ralph L. Sonderegger , Nathan Mitchell , Megan Scherich , Curtis H. Blanchard , Adam J. Boud , Taylor Eley , Shaun Lauer
IPC: A61M25/00
Abstract: A catheter adapter may include a distal end, a proximal end, an inner surface extending through the distal end and the proximal end and forming a lumen, and a side port forming a side port pathway through a sidewall of the catheter adapter and in fluid communication with the lumen. The catheter assembly may include a catheter extending distally from the distal end of the catheter adapter. The catheter assembly may include a septum disposed within the lumen proximal to the side port pathway. The catheter assembly may include one or more features to facilitate flushing of the catheter assembly: a diameter of the side port may increase in a distal direction; a portion of the inner surface proximal to the catheter and distal to the septum may include multiple grooves; the side port pathway may include a non-cylindrical portion; an insert; a rotation element; and a pivot element.
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公开(公告)号：USD819802S1
公开(公告)日：2018-06-05
申请号：US29580130
申请日：2016-10-05
Applicant: Becton, Dickinson and Company
Designer： Jonathan Karl Burkholz , Ralph L. Sonderegger , Bart D. Peterson , Bin Wang , Nathan Mitchell
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公开(公告)号：US11964117B2
公开(公告)日：2024-04-23
申请号：US16601320
申请日：2019-10-14
Applicant: Becton, Dickinson and Company
Inventor： Michael Garrison , Bart D. Peterson , Ralph L. Sonderegger , Jonathan Karl Burkholz , Nathan Mitchell
CPC classification number: A61M25/0606 , A61M5/158 , A61M5/1626 , A61M25/0097 , A61M25/0113 , A61M25/0631 , A61M25/0637 , A61M2005/1585 , A61M2025/0266 , A61M25/0693
Abstract: An IV catheter system may have a catheter component and a needle component. The catheter component may have a catheter hub, a cannula extending distally from the catheter hub, and a push feature extending outward from the catheter hub. The push feature may have an outer surface that receives contact from a digit to move the IV catheter system from an insertion configuration, in which the needle is within the cannula, to a fluid delivery configuration, in which the needle is outside the catheter hub. The needle component may have a needle hub and a needle extending distally from the needle hub along an axis. The push feature may be formed of a flexible material that causes the push feature, in response to pressure exerted on the outer surface by a dressing securing the catheter component to a patient, to deflect the outer surface toward the cannula axis.
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公开(公告)号：USD888236S1
公开(公告)日：2020-06-23
申请号：US29670731
申请日：2018-11-19
Applicant: Becton, Dickinson and Company
Designer： Jonathan Karl Burkholz , Ralph L. Sonderegger , Bart D. Peterson , Bin Wang , Nathan Mitchell
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Patent Agency Ranking
公开(公告)号：US20200078564A1
公开(公告)日：2020-03-12
申请号：US16551384
申请日：2019-08-26
Applicant: Becton, Dickinson and Company
Inventor： Curtis H. Blanchard , Nathan Mitchell , Cristian Clavijo , Megan Scherich , Austin Jason McKinnon , David Myers , Weston F. Harding , Tyler Warner
Abstract: A catheter assembly may include a catheter adapter, which may include a proximal end, a distal end, a lumen extending through the proximal end and the distal end, and a side port. The catheter assembly may include an extension set, which may include a first extension tube that may extend from the side port. The extension set may include a first connector, which may be coupled to a proximal end of the first extension tube. The first connector may include a first port and a second port. The extension set may also include a second extension tube. A distal end of the second extension tube may be coupled to the first port. The second extension tube may be longer than the first extension tube. The extension set may include a second connector, which may be coupled to the proximal end of the second extension tube.
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公开(公告)号：US20200038634A1
公开(公告)日：2020-02-06
申请号：US16601320
申请日：2019-10-14
Applicant: Becton, Dickinson and Company
Inventor： Michael Garrison , Bart D. Peterson , Ralph L. Sonderegger , Jonathan Karl Burkholz , Nathan Mitchell
Abstract: An IV catheter system may have a catheter component and a needle component. The catheter component may have a catheter hub, a cannula extending distally from the catheter hub, and a push feature extending outward from the catheter hub. The push feature may have an outer surface that receives contact from a digit to move the IV catheter system from an insertion configuration, in which the needle is within the cannula, to a fluid delivery configuration, in which the needle is outside the catheter hub. The needle component may have a needle hub and a needle extending distally from the needle hub along an axis. The push feature may be formed of a flexible material that causes the push feature, in response to pressure exerted on the outer surface by a dressing securing the catheter component to a patient, to deflect the outer surface toward the cannula axis.
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公开(公告)号：US20240277973A1
公开(公告)日：2024-08-22
申请号：US18642514
申请日：2024-04-22
Applicant: Becton, Dickinson and Company
Inventor： Michael Garrison , Bart D. Peterson , Ralph L. Sonderegger , Jonathan Karl Burkholz , Nathan Mitchell
CPC classification number: A61M25/0606 , A61M5/158 , A61M5/1626 , A61M25/0097 , A61M25/0113 , A61M25/0631 , A61M25/0637 , A61M2005/1585 , A61M2025/0266 , A61M25/0693
Abstract: An IV catheter system may have a catheter component and a needle component. The catheter component may have a catheter hub, a cannula extending distally from the catheter hub, and a push feature extending outward from the catheter hub. The push feature may have an outer surface that receives contact from a digit to move the IV catheter system from an insertion configuration, in which the needle is within the cannula, to a fluid delivery configuration, in which the needle is outside the catheter hub. The needle component may have a needle hub and a needle extending distally from the needle hub along an axis. The push feature may be formed of a flexible material that causes the push feature, in response to pressure exerted on the outer surface by a dressing securing the catheter component to a patient, to deflect the outer surface toward the cannula axis.
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公开(公告)号：US20230321405A1
公开(公告)日：2023-10-12
申请号：US18208730
申请日：2023-06-12
Applicant: Becton, Dickinson and Company
Inventor： Megan Scherich , Curtis H. Blanchard , Nathan Mitchell , Tyler Warner , David Myers
IPC: A61M25/06
CPC classification number: A61M25/0631 , A61M25/0606 , A61M25/0637 , A61M25/0097
Abstract: An attachment for a catheter assembly may include a platform, which may include an upper surface and a bottom surface. The bottom surface may be configured to contact skin of a patient. At least a portion of the upper surface may be configured to support the catheter assembly. The upper surface may support the catheter assembly at an angle with respect to skin of the patient that is approximately equal to an insertion angle of a catheter of the catheter assembly. The attachment may include snap feature coupled to the upper surface of the platform. The attachment may include a blunt cannula extending distally from the snap feature. The blunt cannula and the portion of the upper surface may provide a generally straight pathway for an instrument inserted distally through the attachment into the catheter assembly.
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公开(公告)号：US10814106B2
公开(公告)日：2020-10-27
申请号：US15286159
申请日：2016-10-05
Applicant: Becton, Dickinson and Company
Inventor： Michael Garrison , Bart D. Peterson , Ralph L. Sonderegger , Jonathan Karl Burkholz , Nathan Mitchell
Abstract: An IV catheter system may have a catheter component and a needle component. The catheter component may have a catheter hub, a cannula extending distally from the catheter hub, and a push feature extending outward from the catheter hub. The push feature may have an outer surface that receives contact from a digit to move the IV catheter system from an insertion configuration, in which the needle is within the cannula, to a fluid delivery configuration, in which the needle is outside the catheter hub. The needle component may have a needle hub and a needle extending distally from the needle hub along an axis. The push feature may be formed of a flexible material that causes the push feature, in response to pressure exerted on the outer surface by a dressing securing the catheter component to a patient, to deflect the outer surface toward the cannula axis.
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