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公开(公告)号：AU703141B2
公开(公告)日：1999-03-18
申请号：AU8055194
申请日：1994-11-01
Applicant: WESTAIM TECHNOLOGIES INC
Inventor： BURRELL ROBERT EDWARD , MORRIS LARRY ROY , MCINTOSH CATHERINE LAURIE
IPC: A61L2/16 , A01N37/50 , A01N47/30 , A01N59/00 , A01N59/16 , A01N59/20 , A01N59/26 , A61L17/14 , A61L29/10 , C23C14/00 , C23C14/02 , C23C14/06 , C23C14/08 , C23C14/14 , C23C14/16 , C23C14/35 , C23C14/58
Abstract: Anti-microbial coatings and powders and method of forming same on medical devices are provided. The coatings are formed by depositing an anti-microbial biocompatible metal by vapour deposition techniques to produce atomic disorder in the coating such that a sustained release of metal ions sufficient to produce an anti-microbial effect is achieved. Preferred deposition conditions to achieve atomic disorder include a lower than normal substrate temperature, and one or more of a higher than normal working gas pressure and a lower than normal angle of incidence of coating flux. Anti-microbial powders formed by mechanical working to produce atomic disorder are also provided. The anti-microbial effect of the coatings or powders may be further activated or enhanced by irradiating with a low linear energy transfer form of radiation such as gamma radiation.
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公开(公告)号：ZA949086B
公开(公告)日：1996-08-16
申请号：ZA949086
申请日：1994-11-16
Applicant: WESTAIM TECHNOLOGIES INC
Inventor： BURRELL ROBERT EDWARD , MORRIS LARRY ROY , APTE PRASAD SHRIKRISHNA , SANT SUDHINDRA BHARAT , GILL KASHMIR SINGH
IPC: A01N20060101 , A01N59/00 , A01N59/16 , A61L20060101 , A61L27/00 , A61L31/00 , C01G20060101 , C04B37/00 , A01N , A61L , C01G
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公开(公告)号：GR3033632T3
公开(公告)日：2000-10-31
申请号：GR20000401319
申请日：2000-06-08
Applicant: WESTAIM TECHNOLOGIES INC
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公开(公告)号：IN183688B
公开(公告)日：2000-03-18
申请号：IN1650MA1997
申请日：1997-07-23
Applicant: WESTAIM TECHNOLOGIES INC
Inventor： BURRELL ROBERT EDWARD , APTE PRASAD SHRIKRISHNA , GILL KASHMIR SINGH , PRECHT RODERICK JOHN , MORRIS LARRY ROY , MCINTOSH CATHERINE LAURIE , SANT SUDHINDRA BHARAT
IPC: A61K33/00
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公开(公告)号：HUT75526A
公开(公告)日：1997-05-28
申请号：HU9601344
申请日：1994-11-01
Applicant: WESTAIM TECHNOLOGIES INC
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Patent Agency Ranking
公开(公告)号：ZA9409086B
公开(公告)日：1996-08-16
申请号：ZA9409086
申请日：1994-11-16
Applicant: WESTAIM TECHNOLOGIES INC
Inventor： BURRELL ROBERT EDWARD , MORRIS LARRY ROY , APTE PRASAD SHRIKRISHNA , SANT SUDHINDRA BHARAT , GILL KASHMIR SINGH
IPC: A01N20060101 , A01N59/00 , A01N59/16 , A61L20060101 , A61L27/00 , A61L31/00 , C01G20060101 , C04B37/00 , A01N , A61L , C01G
CPC classification number: A01N59/16 , A61B2018/00119
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公开(公告)号：HU9601344D0
公开(公告)日：1996-07-29
申请号：HU9601344
申请日：1994-11-01
Applicant: WESTAIM TECHNOLOGIES INC
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公开(公告)号：BR9306613A
公开(公告)日：1998-12-08
申请号：BR9306613
申请日：1993-05-19
Applicant: WESTAIM TECHNOLOGIES INC
Inventor： BURRELL ROBERT EDWARD , MORRIS LARRY ROY
IPC: A61L31/00 , A01N59/16 , A61L17/14 , A61L27/30 , A61L27/54 , A61L29/10 , A61L29/16 , A61L31/02 , A61L31/16 , B22F1/02 , B22F9/04 , C22C5/06 , C22C45/00 , C23C14/00 , C23C14/02 , C23C14/06 , C23C14/08 , C23C14/14 , C23C14/16 , C23C14/20 , C23C14/22 , C23C14/35 , C23C14/58 , A61L29/00 , C22F1/00
Abstract: Anti-microbial coatings and method of forming same on medical devices are provided. The coatings are formed by depositing a biocompatible metal by vapor deposition techniques to produce atomic disorder in the coating such that a sustained release of metal ions sufficient to produce an anti-microbial effect is achieved. Preferred deposition conditions to achieve atomic disorder include a lower than normal substrate temperature, and one or more of a higher than normal working gas pressure and a lower than normal angle of incidence of coating flux. Anti-microbial powders formed by mechanical working to produce atomic disorder are also provided. The invention extends to other metal coatings and powders similarly formed so as to provide enhanced solubility.
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公开(公告)号：PL314683A1
公开(公告)日：1996-09-16
申请号：PL31468394
申请日：1994-11-01
Applicant: WESTAIM TECHNOLOGIES INC
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公开(公告)号：ZA9409085B
公开(公告)日：1996-05-16
申请号：ZA9409085
申请日：1994-11-16
Applicant: WESTAIM TECHNOLOGIES INC
Inventor： BURRELL ROBERT EDWARD , MORRIS LARRY ROY , MCINTOSH CATHERINE LAURIE
IPC: A61L2/16 , A01N37/50 , A01N47/30 , A01N59/00 , A01N59/16 , A01N59/20 , A01N59/26 , A61L17/14 , A61L29/10 , C23C14/00 , C23C14/02 , C23C14/06 , C23C14/08 , C23C14/14 , C23C14/16 , C23C14/35 , C23C14/58 , A01N , A61L , C01G
CPC classification number: C23C14/588 , A01N59/16 , A01N59/26 , A61B2018/00119 , A61L17/145 , A61L29/106 , C23C14/0036 , C23C14/025 , C23C14/06 , C23C14/0688 , C23C14/086 , C23C14/14 , C23C14/16 , Y10S623/924 , A01N47/30 , A01N43/80 , A01N43/78 , A01N41/08 , A01N2300/00
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