CA1289840C - Canule de tracheotomie avec canule interieure pouvant etre retiree au moyen d'un anneau - Google Patents

Canule de tracheotomie avec canule interieure pouvant etre retiree au moyen d'un anneau

Info

Publication number
CA1289840C
CA1289840C CA000575343A CA575343A CA1289840C CA 1289840 C CA1289840 C CA 1289840C CA 000575343 A CA000575343 A CA 000575343A CA 575343 A CA575343 A CA 575343A CA 1289840 C CA1289840 C CA 1289840C
Authority
CA
Canada
Prior art keywords
cannula
inner cannula
locking means
annular ring
outer cannula
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 - Lifetime
Application number
CA000575343A
Other languages
English (en)
Inventor
Denis Labombard
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.)
Smiths Medical ASD Inc
Original Assignee
Portex 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 Portex Inc filed Critical Portex Inc
Priority to CA000575343A priority Critical patent/CA1289840C/fr
Application granted granted Critical
Publication of CA1289840C publication Critical patent/CA1289840C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Surgical Instruments (AREA)
CA000575343A 1988-08-22 1988-08-22 Canule de tracheotomie avec canule interieure pouvant etre retiree au moyen d'un anneau Expired - Lifetime CA1289840C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000575343A CA1289840C (fr) 1988-08-22 1988-08-22 Canule de tracheotomie avec canule interieure pouvant etre retiree au moyen d'un anneau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000575343A CA1289840C (fr) 1988-08-22 1988-08-22 Canule de tracheotomie avec canule interieure pouvant etre retiree au moyen d'un anneau

Publications (1)

Publication Number Publication Date
CA1289840C true CA1289840C (fr) 1991-10-01

Family

ID=4138592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000575343A Expired - Lifetime CA1289840C (fr) 1988-08-22 1988-08-22 Canule de tracheotomie avec canule interieure pouvant etre retiree au moyen d'un anneau

Country Status (1)

Country Link
CA (1) CA1289840C (fr)

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Legal Events

Date Code Title Description
MKEX Expiry