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Intravenous catheter systems

A technology for intravenous catheters and catheter adapters, used in the direction of catheters, connecting tubes, guide needles, etc.

Active Publication Date: 2018-11-13
BECTON DICKINSON & CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the use of vascular access devices for infusion and / or blood withdrawal remains a challenge

Method used

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  • Intravenous catheter systems
  • Intravenous catheter systems
  • Intravenous catheter systems

Examples

Experimental program
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Embodiment Construction

[0086] According to some embodiments, Figures 1A-19C Various catheter systems 10 can be described. In some embodiments, catheter system 10 may comprise an IV catheter system or a PIVC system. In some embodiments, a particular catheter system 10 may include Figures 1A-19C One or more components or features in one or more of the Figures.

[0087] now refer to Figures 1A-1C , in some embodiments, catheter system 10 may include hub 12 and grip 14 . In some embodiments, hub 12 and grip 14 may be a single piece and integrally formed. In some embodiments, hub 12 and grip 14 may be integrally formed as a single unit. In some embodiments, the grip portion 14 may extend outwardly from the hub 12 . In some embodiments, the grip 14 may comprise a paddle grip.

[0088] In some embodiments, the cannula 16 of the catheter system 10 can include a notch towards the distal end of the cannula 16 (not in the Figures 1A-1C ), the notch may provide a primary flashback indicating that ca...

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PUM

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Abstract

An intravenous (IV) catheter system may include a catheter adapter having a proximal end and a distal end. The IV catheter system may also include a cannula extending through the catheter adapter. A proximal end of the cannula may include a notch. The IV catheter system may also include a needle hub, which may be coupled to the proximal end of the catheter adapter. The needle hub may include a flashback chamber, which may be in fluid communication with the notch when the IV catheter system is in an insertion configuration.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Application Serial No. 62 / 501,670, filed May 4, 2017, entitled "INTRAVENOUS CATHETER SYSTEMS ANDMETHODS," which is incorporated herein in its entirety. technical field [0003] The present disclosure relates to an intravenous catheter system. Background technique [0004] Infusion therapy, a common medical procedure, can be facilitated by a vascular access device. Hospitalized, homecare, and other patients receive fluids, medications, and blood products through vascular access devices inserted into the vascular system. Blood sampling is another common medical procedure that can be facilitated by a vascular access device. [0005] Vascular access devices can be accessed in and out of the patient's peripheral or central vasculature. Vascular access devices can be left in place for the short term (days), intermediate term (weeks), or long term (months to years). In ...

Claims

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Application Information

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IPC IPC(8): A61M25/06A61M39/10
CPCA61M25/0606A61M25/0612A61M39/10A61M2039/1077A61M2025/0098A61M5/158A61M2005/1586A61M2005/1588A61M25/0693A61M25/0097A61M25/0637A61M2205/583A61M2202/0413
Inventor J·K·伯克霍兹王彬R·L·桑德雷格J·斯帕塔罗S·斯特利T·沃纳
Owner BECTON DICKINSON & CO