NZ603167A - Haemostatic material - Google Patents

Haemostatic material

Info

Publication number
NZ603167A
NZ603167A NZ603167A NZ60316709A NZ603167A NZ 603167 A NZ603167 A NZ 603167A NZ 603167 A NZ603167 A NZ 603167A NZ 60316709 A NZ60316709 A NZ 60316709A NZ 603167 A NZ603167 A NZ 603167A
Authority
NZ
New Zealand
Prior art keywords
chitosan
adhesive layer
haemostat
haemostatic material
carrier layer
Prior art date
Application number
NZ603167A
Inventor
Craig Hardy
Andrew Darby
Guy Eason
Original Assignee
Medtrade Products Ltd
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 GB0807561.6A external-priority patent/GB2461019B/en
Application filed by Medtrade Products Ltd filed Critical Medtrade Products Ltd
Priority to NZ623949A priority Critical patent/NZ623949A/en
Publication of NZ603167A publication Critical patent/NZ603167A/en

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  • Materials For Medical Uses (AREA)

Abstract

Disclosed is a haemostatic material comprising a carrier layer, an adhesive layer and a chitosan salt (such as chitosan acetate, chitosan lactate, chitosan succinate, chitosan malate, or chitosan acrylate) in particulate, granular, powder, flake or short fibrous form, wherein the haemostat or the adhesive layer is sufficiently water sensitive to weaken the bond between them upon contact with a fluid, such that when the adhesive layer is wet with blood, a portion of the haemostat will remain at the wound site if the carrier layer is removed.
NZ603167A 2008-04-25 2009-04-27 Haemostatic material NZ603167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ623949A NZ623949A (en) 2008-04-25 2009-04-27 Haemostatic material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0807561.6A GB2461019B (en) 2008-04-25 2008-04-25 Haemostatic material
NZ58856709 2009-04-27

Publications (1)

Publication Number Publication Date
NZ603167A true NZ603167A (en) 2014-08-29

Family

ID=51582106

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ603167A NZ603167A (en) 2008-04-25 2009-04-27 Haemostatic material

Country Status (1)

Country Link
NZ (1) NZ603167A (en)

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PSEA Patent sealed
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Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 27 APR 2016 BY JAMES + WELLS

Effective date: 20150310

S38C Proceedings under section 38 (amendment of specification with leave of commissioner): specification amended
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Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 APR 2017 BY JAMES + WELLS

Effective date: 20160422

S38C Proceedings under section 38 (amendment of specification with leave of commissioner): specification amended
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