1
Vincent L Vaillancourt: Closed system catheter with guide wire. Manresa, Ralph R Roberts, June 25, 1985: US04525157 (249 worldwide citation)

A catheter system is provided for the introduction and placement of a flexible catheter into the lumen of an artery or vein. A guide wire is provided and is kept in a sterile condition within a flexible bag-like enclosure attached to the hub of a needle. The needle cannula is hollow and is sharpened ...


2
Vincent L Vaillancourt: Closed system catheter with guide wire. Manresa, Ralph R Roberts, April 7, 1987: US04655750 (94 worldwide citation)

A catheter system is provided for the introduction and placement of a flexible catheter into the lumen of an artery or vein. A guide wire is provided and is kept in a sterile condition within a flexible bag-like enclosure attached to the hub of a needle. The needle is hollow and is sharpened in the ...


3
Vincent L Vaillancourt: Closed system catheter with guide wire. Manresa, Ralph R Roberts, March 24, 1987: US04652256 (53 worldwide citation)

A catheter system is provided for the introduction and placement of a flexible catheter into the lumen of an artery or vein. A guide wire is provided and is kept in a sterile condition within a flexible bag-like enclosure attached to the hub of a needle. The needle is hollow and is sharpened in the ...


4
Parker Robert L, Knutson Richard A: Closed system intravenous catheter.. Parker Robert L, Knutson Richard A, October 9, 1991: EP0451040-A1 (53 worldwide citation)

An improved intravenous catheter is disclosed which, when properly positioned within a vein, provides a closed system catheter. The closed system intravenous catheter comprises a catheter having a tapered portion (20), a hub portion (36) and a fluid-flow passageway (28) extending therethrough. A flu ...


5
Jonathan Yeh, George Mansour, Chris Zollinger: Closed-system catheter assembly. CareFusion 303, McDermott Will & Emery, May 31, 2016: US09352127 (2 worldwide citation)

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 re ...


6
Jonathan Yeh, George Mansour, Chris Zollinger: Closed-system catheter assembly. CAREFUSION 303, McDermott Will & Emery, November 6, 2018: US10118023

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 re ...


7
YEH Jonathan, MANSOUR George, ZOLLINGER Chris: [fr] ENSEMBLE CATHÉTER À SYSTÈME FERMÉ, [en] CLOSED-SYSTEM CATHETER ASSEMBLY. CAREFUSION 303, HALES M Todd, May 15, 2014: WO/2014/074417

[en] A catheter system (100) including an insertion device (110) and a catheter device (130). The insertion device includes a housing (112), a latch (134), a needle (150) for insertion into a patient; and a spring (114). The catheter device includes a housing (132) comprising a chamber (133), and a ...


8
CLOSED-SYSTEM CATHETER ASSEMBLY. CAREFUSION 303, May 15, 2014: US20140135703-A1

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 re ...


9
CLOSED-SYSTEM CATHETER ASSEMBLY. September 22, 2016: US20160271369-A1

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 re ...


10
CLOSED SYSTEM CATHETER. August 24, 2017: US20170239443-A1

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 in ...