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1. 发明公开

EP1492475A2 DENSE/POROUS STRUCTURES FOR USE AS BONE SUBSTITUTES 有权
标题翻译：密度/多孔结构FOR USE AS骨替代
公开(公告)号：EP1492475A2
公开(公告)日：2005-01-05
申请号：EP02725688.2
申请日：2002-04-16
申请人： Cassidy, James J.
发明人： CASSIDY, James, J. , NORBERG, Brian, L. , HECKENDORF, Bradley, R. , KO, Ying
IPC分类号： A61F2/36
CPC分类号： A61L27/425 , A61F2/28 , A61F2/2803 , A61F2/30767 , A61F2/3094 , A61F2/4225 , A61F2/4241 , A61F2/4465 , A61F2002/2817 , A61F2002/2825 , A61F2002/2892 , A61F2002/30011 , A61F2002/30013 , A61F2002/30057 , A61F2002/30092 , A61F2002/30225 , A61F2002/3023 , A61F2002/30576 , A61F2002/30578 , A61F2002/30622 , A61F2002/30677 , A61F2002/30678 , A61F2002/30785 , A61F2002/30841 , A61F2002/30878 , A61F2002/3092 , A61F2002/30929 , A61F2002/30957 , A61F2002/30958 , A61F2002/30968 , A61F2002/30981 , A61F2002/4212 , A61F2002/4271 , A61F2002/4648 , A61F2210/0014 , A61F2230/0069 , A61F2250/0023 , A61F2250/0024 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00131 , A61F2310/00203 , A61F2310/00239 , A61F2310/00293 , A61F2310/00329 , A61F2310/00353 , A61F2310/00365 , A61L27/427 , A61L27/56 , A61L2430/02 , B22F7/004 , B22F2998/00 , B28B1/24 , B28B1/26 , B28B19/00 , B28B23/0068 , B29C45/14795 , B22F3/225
摘要： A combination dense/porous structure includes a porous element having an outer surface defining a shape having a bulk volume, the element includes a continuous framework having struts defining a plurality of interconnecting interstices throughout the bulk volume. The porous element has interconnecting interstices extending throughout the volume and opening through the surface. The combination dens/porous structure also includes a dense element formed from a material and having a sintered density of at least 95%, contacting at least a portion of the porous element; and an interconnection zone formed by the inter-penetration of the material forming the dense element into the porous element. The combination dense/porous structures are particularly useful as bone substitute materials and extended release delivery systems, preferable sustained release, for physiologically active agents. The interconnection zone can also be formed by a bonding phase that may or may not be the same material as the dense and/or porous element. A process for producing a combination dense/porous structure includes: providing a porous element; providing a dispersion comprising a ceramic or metal powder and a binder; contacting the dispersion with the porous element whereby the slip at least partially penetrates into at least a portion of the porous element to form an interconnection zone and a dense element formed from the dispersion and adjacent to the interconnection zone to form a dense/porous structure; treating the dense/porous structure to form a green dens/porous structure; and curing, drying, and/or heating the green dense/porous structure to form the combination dense/porous structure.

2. 发明专利

BE791965A 未知
公开(公告)号：BE791965A
公开(公告)日：1973-03-16
申请号：BE791965D
申请人： CASSIDY JAMES L
IPC分类号： F01K9/00 , F01D

3. 发明专利

CA2447683A1 DENSE/POROUS STRUCTURES FOR USE AS BONE SUBSTITUTES 未知
公开(公告)号：CA2447683A1
公开(公告)日：2002-10-24
申请号：CA2447683
申请日：2002-04-16
申请人： CASSIDY JAMES
发明人： CASSIDY JAMES J , KO YING , NORBERG BRIAN L , HECKENDORF BRADLEY R
IPC分类号： A61F2/00 , A61F2/28 , A61F2/30 , A61F2/42 , A61F2/44 , A61F2/46 , A61L27/10 , A61L27/56 , B22F7/00 , B28B1/24 , B28B1/26 , B28B19/00 , B28B23/00 , B29C45/14 , C12N5/08 , B29C45/00 , A61K9/00 , A61L27/54
摘要： A combination dense/porous structure includes a porous element having an out er surface defining a shape having a bulk volume, the element includes a continuous framework having struts defining a plurality of interconnecting interstices throughout the bulk volume. The porous element has interconnecti ng interstices extending throughout the volume and opening through the surface. The combination dens/porous structure also includes a dense element formed from a material and having a sintered density of at least 95%, contacting at least a portion of the porous element; and an interconnection zone formed by the inter-penetration of the material forming the dense element into the porous element. The combination dense/porous structures are particularly useful as bone substitute materials and extended release delivery systems, preferable sustained release, for physiologically active agents. The interconnection zone can also be formed by a bonding phase that may or may n ot be the same material as the dense and/or porous element. A process for producing a combination dense/porous structure includes: providing a porous element; providing a dispersion comprising a ceramic or metal powder and a binder; contacting the dispersion with the porous element whereby the slip a t least partially penetrates intoat least a portion of the porous element to form an interconnection zone and a dense element formed from the dispersion and adjacent to the interconnection zone to form a dense/porous structure; treating the dense/porous structure to form a green dens/porous structure; a nd curing, drying, and/or heating the green dense/porous structure to form the combination dense/porous structure.

4. 发明专利

DE2300295C3 未知
公开(公告)号：DE2300295C3
公开(公告)日：1975-11-06
申请号：DE2300295
申请日：1973-01-04
申请人： CASSIDY, JAMES L., TURNER FALLS, MASS. (V.ST.A.)
发明人： CASSIDY, JAMES L., TURNER FALLS, MASS. (V.ST.A.)
IPC分类号： F01K9/00 , F28B1/00 , F28B11/00

5. 发明专利

DE2300295A1 未知
公开(公告)号：DE2300295A1
公开(公告)日：1974-07-25
申请号：DE2300295
申请日：1973-01-04
申请人： CASSIDY JAMES L
发明人： CASSIDY JAMES L
IPC分类号： F01K9/00 , F28B1/00 , F28B11/00

6. 发明专利

CA89839A LABEL AFFIXING MACHINE 未知
公开(公告)号：CA89839A
公开(公告)日：1904-11-01
申请号：CA89839D
申请日：1904-04-05
申请人： DOHERTY NEIL FRANCIS , CASSIDY JAMES T
发明人： DOHERTY NEIL FRANCIS , CASSIDY JAMES T

7. 发明专利

GB0221424D0 Rub-a-glove 未知
公开(公告)号：GB0221424D0
公开(公告)日：2002-10-23
申请号：GB0221424
申请日：2002-09-16
申请人： CASSIDY JAMES T

8. 发明专利

CA1070126A METHOD AND MEANS FOR SALVAGING AND RECYCLING THE LATENT HEAT ENERGY OF UST STEAM 未知
公开(公告)号：CA1070126A
公开(公告)日：1980-01-22
申请号：CA305938
申请日：1978-06-21
申请人： CASSIDY JAMES L
发明人： CASSIDY JAMES L
IPC分类号： F01K9/00
摘要： METHOD AND MEANS FOR SALVAGING AND RECYCLING THE LATENT HEAT ENERGY OF EXHAUST STEAM A method and means for economically producing boiling hot condensate plus mechanical energy from exhaust steam whereby energy waste and thermal pollution from power stations is greatly lessened. Herein, a combination engine and hot condenser is interposed between the main turbine exhaust port and the vacuum condenser for the purpose of making the steam do work and thus bringing about condensation at its boiling point. Since the latent energy of exhaust steam is enthalpic as well as thermic by nature, its extraction as mechanical energy greatly lessens heat release upon condensation. The mechanical work produced by such an engine depends not upon expansion, as in a main turbine, but upon continuous force exerted by vapor pressure operating on one side of a piston having a vacuum on the other.

9. 发明专利

DE2300295B2 未知
公开(公告)号：DE2300295B2
公开(公告)日：1975-03-20
申请号：DE2300295
申请日：1973-01-04
申请人： CASSIDY, JAMES L., TURNER FALLS, MASS. (V.ST.A.)
发明人： CASSIDY, JAMES L., TURNER FALLS, MASS. (V.ST.A.)
IPC分类号： F01K9/00 , F28B1/00 , F28B11/00

10. 发明专利

CA951523A PRESSURE PROCESS FOR CONDENSING POWER HOUSE STEAM 未知
公开(公告)号：CA951523A
公开(公告)日：1974-07-23
申请号：CA156375
申请日：1972-11-14
申请人： CASSIDY JAMES L
发明人： CASSIDY JAMES L

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