Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Hollow or tubular part or organ
Reexamination Certificate
2007-03-27
2007-03-27
Snow, Bruce (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Hollow or tubular part or organ
C623S023700
Reexamination Certificate
active
10507304
ABSTRACT:
A polymeric stent, especially useful in surgical endoscopy and for the treatment of salivary gland ducts comprising; an elongated tube (1), wherein the proximal end (3) of said tube is having a funnel-like shape; and wherein said funnel further comprise at least one gorge (5a), which enables the suturing of said stent to said duct. The invention also relates to a method for implanting the polymeric stent into the lumen of a salivary gland duct.
REFERENCES:
patent: 3788327 (1974-01-01), Donowitz et al.
patent: 3818511 (1974-06-01), Goldberg et al.
patent: 4973301 (1990-11-01), Nissenkorn
patent: 5466242 (1995-11-01), Mori
Nahlieli et al. “Diagnosis and treatment of strictures and kinks in salivary glad ducts”—J. Oral Maxillofac Surg—pp. 483-490.
Lowe Hauptman & Berner
Snow Bruce
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