公开(公告)号：US20200101435A1

公开(公告)日：2020-04-02

申请号：US16499222

申请日：2018-03-29

Applicant: VITO NV ,  COMMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

Inventor： Lidia PROTASOVA ,  Frans SNIJKERS ,  Simge DANACI ,  Alain BENGAOUER ,  Pierre BAURENS

IPC: B01J19/24 ,  B01J19/32 ,  C10L3/08

Abstract: A device for the through-flow of a fluid may include a fluid inlet and a fluid outlet. A porous structure with interconnected pores is arranged between the fluid inlet and the fluid outlet, and the fluid inlet and the fluid outlet define an overall flow direction. The porous structure is coupled to a wall to provide for heat conduction between the porous structure and the wall. The porous structure has a porosity gradient along a first direction, which is cross to the overall flow direction. The porosity gradient develops along the first direction between a first porosity at a first location proximal to the wall and a second porosity larger than the first porosity at a second location remote from the wall. The difference between the second porosity and the first porosity may be at least 4%.

公开(公告)号：US20200030102A1

公开(公告)日：2020-01-30

申请号：US16497758

申请日：2018-03-29

Applicant: VITO NV

Inventor： Steven MULLENS ,  Lidia PROTASOVA ,  Simge DANACI ,  Dirk VANGENEUGDEN

IPC: A61F2/30

Abstract: A surgical implant may include a porous structure with interconnected pores for ingrowth of bone into the porous structure. The porous structure has an arrangement of fibres which are attached to one another, the fibres being arranged in stacked layers. The porous structure has a surface including different regions having different porosities. A method of making the above surgical implant is also described.