CA2181465C - Distributeur de bandes multiples de ligature - Google Patents

Distributeur de bandes multiples de ligature Download PDF

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Publication number
CA2181465C
CA2181465C CA002181465A CA2181465A CA2181465C CA 2181465 C CA2181465 C CA 2181465C CA 002181465 A CA002181465 A CA 002181465A CA 2181465 A CA2181465 A CA 2181465A CA 2181465 C CA2181465 C CA 2181465C
Authority
CA
Canada
Prior art keywords
dispenser
ligating band
ligating
filaments
recited
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002181465A
Other languages
English (en)
Other versions
CA2181465A1 (fr
Inventor
Ella Zaslavksy
M. Joshua Tolkoff
Fernando Alvarez De Toledo
Douglas L. Horka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Corp
Original Assignee
Boston Scientific Corp
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
Priority claimed from US08/189,236 external-priority patent/US5398844A/en
Application filed by Boston Scientific Corp filed Critical Boston Scientific Corp
Publication of CA2181465A1 publication Critical patent/CA2181465A1/fr
Application granted granted Critical
Publication of CA2181465C publication Critical patent/CA2181465C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Appareil destiné à distribuer séparément ou séquentiellement des bandes de ligature (30-35). Un support fixé à l'extrémité distale (23) d'un endoscope (21) porte plusieurs bandes de ligature réparties axialement le long d'une surface extérieure. Les extrémités distales (40d-45d) de chacun des jeux de filaments (40, 45) à déplacement indépendant de chaque bande de ligature sont fixées de manière détachable au bord distal (29) du distributeur. Chacun des filaments s'enroule autour de la bande de ligature correspondante et revient en passant devant le bord distal du distributeur à travers l'endoscope jusqu'à l'extrémité proximale de ce dernier. Lorsqu'un praticien tire sur un jeu de filaments (40p, 45p) dans la direction proximale, la boucle d'un filament fait passer la bande de ligature correspondante au-delà du bord distal du distributeur.
CA002181465A 1994-01-31 1995-01-31 Distributeur de bandes multiples de ligature Expired - Fee Related CA2181465C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/189,236 US5398844A (en) 1994-01-31 1994-01-31 Multiple ligating band dispenser
US08/189,236 1994-01-31
PCT/US1995/001396 WO1995020464A1 (fr) 1994-01-31 1995-01-31 Distributeur de bandes multiples de ligature

Publications (2)

Publication Number Publication Date
CA2181465A1 CA2181465A1 (fr) 1995-08-03
CA2181465C true CA2181465C (fr) 2006-05-23

Family

ID=36481349

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002181465A Expired - Fee Related CA2181465C (fr) 1994-01-31 1995-01-31 Distributeur de bandes multiples de ligature

Country Status (1)

Country Link
CA (1) CA2181465C (fr)

Also Published As

Publication number Publication date
CA2181465A1 (fr) 1995-08-03

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Legal Events

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EEER Examination request
MKLA Lapsed