Surgery – Means for introducing or removing material from body for... – Material introduced into and removed from body through...
Patent
1993-11-29
1995-11-07
Pellegrino, Stephen C.
Surgery
Means for introducing or removing material from body for...
Material introduced into and removed from body through...
604275, 15320, B05B 134
Patent
active
054643902
ABSTRACT:
A tip member is to be fixed adjacent the distal end of the irrigation outlet tube of a surgical irrigation handpiece. The tip member modifies the irrigation liquid flow to direct same forwardly toward a surgical site as multiple, narrow, discrete streams of irrigation liquid. Such streams have length axes which are skewed with respect to each other, so as to cross each other in laterally spaced relation. Such streams angle away from the central axis of the irrigation tube. Such angled, pulsed streams can more easily be directed at an acute angle to a surgical site.
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Copy of Stryker Brochure No. 4500 001 121 JJB, dated Dec. 1988 which in the lower left photo shows several alternative Excel (TM) tips (including the 207-110 Excel Multi Orifice Tip) (1 page).
Copy of P. 24 of Davol/Bard Brochure, which drawings identify several of their tips, including Model Nos. 3760, 3773, 3771, etc (1 page) (no date).
Copy of Zimmer Brochure-Pulsavac Wound Debridement System and assorted irrigation outlet tips, including Model 5150-81 and Model 5150-85 (1 page) (no date).
Arnett Jeffrey D.
Grulke David H.
Mulcare Nancy
Pellegrino Stephen C.
Stryker Corporation
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