公开(公告)号：US20240358989A1

公开(公告)日：2024-10-31

申请号：US18306520

申请日：2023-04-25

Applicant: CareFusion 303, Inc.

Inventor： Leah Paige Gaffney ,  Abin Austin ,  Aman Desai ,  Mohammed Mehtab Khan ,  Amarsinh Deeliprao Jadhav ,  Narsi Reddy Sanikommu ,  Anuj Niranjanchavan ,  Sachin Gawali ,  Prashant Dalavi ,  Arvind Kumar Mishra ,  Vinay Kumar Kushwaha ,  Akshay Vidap ,  Richard Edward Byrd ,  Nakul Sudarshan

IPC: A61M39/10

CPC classification number: A61M39/1011 ,  A61M2039/1016 ,  A61M2039/1066 ,  A61M2039/1083 ,  A61M2039/1088

Abstract: Fluid connector systems including first and second connector portions couplable together to form a fluid pathway therethrough and can selectively resist or permit separation as desired. A connector portion can include a connector housing and a cover portion. The connector housing includes a connector body and an engagement portion. The connector body defines a housing volume, a luer opening and a mating opening. The housing volume is in fluid communication with the luer opening and the mating opening. The engagement portion may include an engagement lip extending radially toward the connector body. The engagement lip is configured to releasably engage the connector housing with a mating connector portion. The cover portion is configured to selectively surround the engagement portion of the connector housing. The cover portion is slidable to engage with the engagement portion of the connector housing and prevent release of the connector housing with the mating connector portion.

公开(公告)号：US12186518B2

公开(公告)日：2025-01-07

申请号：US18306529

申请日：2023-04-25

Applicant: CareFusion 303, Inc.

Inventor： Leah Paige Gaffney ,  Abin Austin ,  Mohammed Mehtab Khan ,  Aman Desai ,  Narsi Reddy Sanikommu ,  Anuj Niranjanchavan ,  Sachin Gawali

IPC: A61M39/10 ,  A61M39/26 ,  F16L37/34 ,  F16L37/46

Abstract: Fluid connector systems including first and second connector portions couplable together to form a fluid pathway therethrough and can resist separation or permit separation as desired. A connector portion can include a connector housing and a cover portion. The connector housing includes a connector body and an engagement portion. The connector body defines a tubing opening and a mating opening. The connector body defines a flow path between the tubing opening and the mating opening. The engagement portion at least partially surrounds the connector body. The engagement portion defines an engagement lip extending radially toward the connector body and is configured to releasably engage the connector housing. The flow path includes at least one portion that is normal to the engagement portion. Fluid flow through the flow path exerts a normal force on the connector housing and prevent release of the connector housing with the mating connector portion.