MX9708000A - Safety stylet for intravenous catheter insertion. - Google Patents

Safety stylet for intravenous catheter insertion.

Info

Publication number
MX9708000A
MX9708000A MX9708000A MX9708000A MX9708000A MX 9708000 A MX9708000 A MX 9708000A MX 9708000 A MX9708000 A MX 9708000A MX 9708000 A MX9708000 A MX 9708000A MX 9708000 A MX9708000 A MX 9708000A
Authority
MX
Mexico
Prior art keywords
stylet
needle
spring
catheter
catheter insertion
Prior art date
Application number
MX9708000A
Other languages
Spanish (es)
Inventor
Michael S Botich
Thor S Halseth
Original Assignee
Mdc Invest Holdings Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mdc Invest Holdings Inc filed Critical Mdc Invest Holdings Inc
Priority to MX9708000A priority Critical patent/MX9708000A/en
Publication of MX9708000A publication Critical patent/MX9708000A/en

Links

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  • Media Introduction/Drainage Providing Device (AREA)

Abstract

A catheter insertion device (10) has a stylet (12) with a needle (14) extending therefrom. A catheter (16) has a cannula (20) surrounding the needle (14) and a connection hub (22) supported upon an alignment member (24) at the front of the stylet (12). A spring (44) exerts a rearward force upon the needle (14). A needle retaining member (14) having a releasable latch mechanism is positioned within the stylet (12) for counteracting the rearward force of the spring (44) and holding the needle in the extended position. After insertion of the catheter (16) within a blood vessel of a patient, a predetermined force is applied to an actuating member (64) protruding from the rear of the stylet (12). The actuating member (64) releases the latch mechanism, and the needle (44) is propelled by the spring (44) to be permanently retained within an internal cavity (72) of the stylet (12).
MX9708000A 1997-10-17 1997-10-17 Safety stylet for intravenous catheter insertion. MX9708000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX9708000A MX9708000A (en) 1997-10-17 1997-10-17 Safety stylet for intravenous catheter insertion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX9708000A MX9708000A (en) 1997-10-17 1997-10-17 Safety stylet for intravenous catheter insertion.

Publications (1)

Publication Number Publication Date
MX9708000A true MX9708000A (en) 1998-06-30

Family

ID=39491364

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9708000A MX9708000A (en) 1997-10-17 1997-10-17 Safety stylet for intravenous catheter insertion.

Country Status (1)

Country Link
MX (1) MX9708000A (en)

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