公开(公告)号：US20230233831A1

公开(公告)日：2023-07-27

申请号：US18128639

申请日：2023-03-30

申请人： CareFusion 303, Inc.

发明人： George MANSOUR ,  Chris ZOLLINGER ,  Jonathan YEH ,  Christopher J. CLARKE

IPC分类号： A61M39/22 ,  A61M5/142 ,  A61M5/168

CPC分类号： A61M39/22 ,  A61M5/142 ,  A61M5/16813 ,  A61M39/223 ,  Y10T137/85986 ,  A61M2039/224 ,  A61M2039/229

摘要： A pumping system comprising a pump comprising a door for access within a housing of the pump, a pump segment configured for conveying a fluid based on compression of the pump segment, a pump segment frame for preventing said pump segment from stretching, a visual placement indicator configured for facilitating in a proper placement of the pump segment frame in the housing, and a non-pinching valve configured to be disposed in the housing and to control a flow of the fluid without requiring pinching of a tube.

公开(公告)号：US20220313979A1

公开(公告)日：2022-10-06

申请号：US17703828

申请日：2022-03-24

申请人： CareFusion 303, Inc.

发明人： Ryan CALLAHAN ,  Todd ODA ,  George MANSOUR

IPC分类号： A61M39/26 ,  A61M39/10

摘要： A medical connector may include a body having an outer surface and an inner surface defining a lumen of the body, an inlet port defined at a proximal end of the body, and an outlet port defined at a distal end of the body. The medical connector may further include a compressible valve member comprising a normally closed slit and disposed in the lumen and extending through the inner and outer surfaces of the body to an exterior of the medical connector. The compressible valve member may be configured to compress radially inward to open the slit upon insertion of the body into a medical access device, and expand radially outward to close the slit upon disconnection of the body from the medical access device.

公开(公告)号：US20170080203A1

公开(公告)日：2017-03-23

申请号：US14860478

申请日：2015-09-21

申请人： CAREFUSION 303, INC.

发明人： Jonathan YEH ,  Marco CHENG ,  George MANSOUR

IPC分类号： A61M39/16 ,  A61M5/38 ,  A61M39/26 ,  A61M39/20

CPC分类号： A61M39/165 ,  A61M5/385 ,  A61M39/045 ,  A61M39/20 ,  A61M39/26 ,  A61M2005/1402 ,  A61M2039/205 ,  A61M2039/266

摘要： Described is a priming device to prime a gas from a fluid delivery system by receiving the gas and a fluid used to push the gas into a chamber, the priming device including a cover body having a lid, and a housing having a chamber, an inlet port and an opening to release gas received into the chamber. The device has a priming-ready configuration where the medical connector and the housing are coupled with the cover body, and the fluid path of the medical connector and the passage of the housing remain sealed, a priming configuration where the medical connector is advanced in the cover body to fluidly couple with the housing, and a post-priming configuration where the housing is decoupled from the cover body and the lid closed to prevent contamination of the medical connector.

公开(公告)号：US20230250884A1

公开(公告)日：2023-08-10

申请号：US18302388

申请日：2023-04-18

申请人： CareFusion 303, Inc.

发明人： Eugene MASON ,  George MANSOUR

IPC分类号： F16K15/02 ,  A61M5/14 ,  A61M39/24 ,  F16K15/06

CPC分类号： F16K15/023 ,  A61M5/1414 ,  A61M39/24 ,  F16K15/06 ,  A61M2039/2466 ,  A61M2039/2473

摘要： A check valve includes a housing that includes an inlet port, an outlet port, and a valve chamber. The inlet port extends from a ceiling of the valve chamber to an outer surface of the housing. The outlet port extends from a floor of the valve chamber to the outer surface of the housing. The check valve further includes a valve member supported within the chamber. The valve includes a valve head. When an upstream pressure is applied to the valve, the valve head is configured to deflect away from the ceiling of the valve chamber and unseal the inlet port. When a downstream pressure is applied to the valve, the valve head is configured to deflect away from the floor of the valve chamber and seal the inlet port such that the valve head conforms to a shape of the ceiling of the valve chamber.

公开(公告)号：US20210369960A1

公开(公告)日：2021-12-02

申请号：US16886388

申请日：2020-05-28

申请人： CareFusion 303, Inc.

发明人： Jason WINE ,  George MANSOUR

IPC分类号： A61M5/168 ,  A61M39/28 ,  A61M5/14 ,  A61M39/24

摘要： Modular intravenous (IV) assemblies are provided. The modular IV assembly includes a drip chamber having a body and an inlet connector, a base housing coupled directly to a base portion of the drip chamber, the base housing having an inlet port in fluid connection with the drip chamber and a flow path cavity in fluid connection with the inlet port and a flow control assembly coupled directly to a first portion of the base housing. Any of a filter assembly, an anti-run dry member, a check valve and an air vent assembly may be included in the modular IV assembly. IV sets and methods of use are also provided.

公开(公告)号：US20190167969A1

公开(公告)日：2019-06-06

申请号：US16265929

申请日：2019-02-01

申请人： CAREFUSION 303, INC.

发明人： Jonathan YEH ,  Marco CHENG ,  George MANSOUR

IPC分类号： A61M39/16 ,  A61M5/38 ,  A61M39/26 ,  A61M39/20 ,  A61M39/04

摘要： Described is a priming device to prime a gas from a fluid delivery system by receiving the gas and a fluid used to push the gas into a chamber, the priming device including a housing having a chamber, an inlet port, and an opening to release gas received into the chamber. The device further includes a sleeve having an open first end for coupling with a male luer connector, a second end coupled to the housing, and an axis between the first and second ends. The sleeve defines at least one window. The device further includes an arm extending from a bottom of each window toward the first end, and a member extending radially from an inner surface of each arm. Each member has a ramp surface, an engagement surface extending transversely to the ramp surface, and an apex area that transitions between the ramp surface and the engagement surface

公开(公告)号：US20160271369A1

公开(公告)日：2016-09-22

申请号：US15164826

申请日：2016-05-25

申请人： CareFusion 303, Inc.

发明人： Jonathan YEH ,  George MANSOUR ,  Chris ZOLLINGER

IPC分类号： A61M25/06

CPC分类号： A61M25/0606 ,  A61M25/0631 ,  A61M25/0693

摘要： A catheter system including an insertion device and a catheter device. The insertion device includes a housing, a latch, a needle for insertion into a patient; and a spring. The catheter device includes a housing comprising a chamber, and a seal disposed in said chamber. The seal is configured to reseal when the needle is withdrawn from the seal such that blood is sealed in the chamber. The spring relaxes and thereby retracts the needle entirely into the housing of the insertion device when the latch decouples from the catheter device.

摘要翻译： 一种包括插入装置和导管装置的导管系统。 插入装置包括壳体，闩锁，用于插入患者体内的针头; 和春天。 导管装置包括壳体，该壳体包括腔室和设置在所述腔室中的密封件。 密封件构造成当针从密封件中取出时重新密封，使得血液密封在腔室中。 当闩锁与导管装置分离时，弹簧松弛，从而将针完全缩回到插入装置的壳体中。

公开(公告)号：US20140135703A1

公开(公告)日：2014-05-15

申请号：US13673975

申请日：2012-11-09

申请人： CAREFUSION 303, INC.

发明人： Jonathan YEH ,  George MANSOUR ,  Chris ZOLLINGER

IPC分类号： A61M25/06 ,  A61M25/00

CPC分类号： A61M25/0606 ,  A61M25/0631 ,  A61M25/0693

摘要： A catheter system including an insertion device and a catheter device. The insertion device includes a housing, a latch, a needle for insertion into a patient; and a spring. The catheter device includes a housing comprising a chamber, and a seal disposed in said chamber. The seal is configured to reseal when the needle is withdrawn from the seal such that blood is sealed in the chamber. The spring relaxes and thereby retracts the needle entirely into the housing of the insertion device when the latch decouples from the catheter device.

摘要翻译： 一种包括插入装置和导管装置的导管系统。 插入装置包括壳体，闩锁，用于插入患者体内的针头; 和春天。 导管装置包括壳体，该壳体包括腔室和设置在所述腔室中的密封件。 密封件构造成当针从密封件中取出时重新密封，使得血液密封在腔室中。 当闩锁与导管装置分离时，弹簧松弛，从而将针完全缩回到插入装置的壳体中。

公开(公告)号：US20240325611A1

公开(公告)日：2024-10-03

申请号：US18737211

申请日：2024-06-07

申请人： CareFusion 303, Inc.

发明人： Todd ODA ,  George MANSOUR ,  Ali SALEH ,  Tomas FRAUSTO ,  Siddarth K. SHEVGOOR ,  Archana NAGARAJA RAO

IPC分类号： A61L29/16 ,  A61K31/155 ,  A61L29/08 ,  A61M39/00 ,  A61M39/02 ,  A61M39/10 ,  A61M39/24 ,  A61M39/26

CPC分类号： A61L29/16 ,  A61K31/155 ,  A61L29/085 ,  A61M39/02 ,  A61M39/10 ,  A61M39/24 ,  A61M39/26 ,  A61L2300/206 ,  A61L2300/404 ,  A61M2039/0036 ,  A61M2039/027 ,  A61M2039/0285 ,  A61M2039/2433 ,  A61M2205/0205

摘要： A valve including an antimicrobial agent can be used with needleless access connectors. The valve can have an insert that includes an antimicrobial coating thereon and/or the valve can have physical features, such as a series of tunnels or groves or a patterned surface, containing an antimicrobial formulation and/or the valve can be made of a material that includes an antimicrobial agent.

公开(公告)号：US20240238578A1

公开(公告)日：2024-07-18

申请号：US18403119

申请日：2024-01-03

申请人： CareFusion 303, Inc.

发明人： Jason Andrew WINE ,  George MANSOUR

IPC分类号： A61M39/10 ,  A61M25/00

CPC分类号： A61M39/1011 ,  A61M25/0014 ,  A61M2039/1066 ,  A61M2039/1083 ,  A61M2039/1088

摘要： A connector assembly including a luer having a first end and second end opposite the second end, the luer having a luer body and a luer pin disposed within the luer body, and being configured to axially move relative to the luer pin, a catheter coupler having an opening and a valve, the catheter coupler configured to couple to the luer such that at least a portion of the luer pin is disposed through the opening and into the valve to form a fluid pathway between the luer and the catheter coupler, and a connector coupled to the luer such that the luer body is at least partially disposed within the connector. The connector having an engaged position and a disengaged position and configured to transition from the engaged position to the disengaged position in response to a pullout force.