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Expired Canadian patentCanada

Surgical drape with means for channeling and collecting fluids

CA 1315624 C · Owner: Kimberly-Clark Worldwide, Inc. · Inventors: Jackson, Elizabeth M.

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Disclosed herein is a surgical drape with a fluid collection system for channeling and collecting fluids emanating from the surgical site during an operation. The surgical drape includes a main sheet with a fenestration located therein. A fluid collection bag is attached to the main sheet with its open end positioned adjacent the fenestration. The fluid collection bag has a front panel and a rear panel joined along common side edges to define a fluid receiving chamber. The front and rear panels further form a trough on either side of the bag extending upwardly from the open end along the common side edges. The fluid collection bag, with its integrally formed troughs is, attached to the main …

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted April 6, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 6, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 17, 1988
GrantedApril 6, 1993
Term endedApril 6, 2010
Patent numberCA 1315624 C
Classification (IPC)A61B46/00 +2 more

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedNov 17, 1988Patent grantedApril 6, 1993Term endedApril 6, 2010

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.