Title (en)

MEDICAL DEVICE

Title (de)

MEDIZINISCHE VORRICHTUNG

Title (fr)

DISPOSITIF MEDICAL

Publication

EP 1389135 A1 20040218 (DE)

Application

EP 02740372 A 20020521

Priority

• DE 0201856 W 20020521
• US 29243401 P 20010521
• US 34542601 P 20011019

Abstract (en)

[origin: WO02094332A1] The invention relates to a medical device for positioning in the body, in particular in a vessel of a patient. Said device consists of a substrate (1), which is suitable for long-term positioning, whose biocompatible characteristics have been modified by bombarding its surface (2) with foreign ions (3). The foreign ions (3) are thus embedded in the substrate (1) and form a barrier layer (5) that impedes the diffusion of substrate ions (4) between the surface (2) and the interior (6) of the substrate (1).

IPC 1-7

A61L 27/42; A61L 29/12; A61L 31/12; A61L 33/00; A61L 31/16

IPC 8 full level

A61F 2/07 (2013.01); A61F 2/06 (2013.01); A61L 27/42 (2006.01); A61L 27/50 (2006.01); A61L 27/54 (2006.01); A61L 29/12 (2006.01); A61L 31/02 (2006.01); A61L 31/12 (2006.01); A61L 31/14 (2006.01); A61L 31/16 (2006.01); A61L 33/00 (2006.01); A61F 2/82 (2013.01)

CPC (source: EP KR)

A61F 2/06 (2013.01 - KR); A61F 2/07 (2013.01 - KR); A61L 27/42 (2013.01 - EP); A61L 27/507 (2013.01 - EP); A61L 27/54 (2013.01 - EP KR); A61L 29/123 (2013.01 - EP); A61L 31/022 (2013.01 - EP); A61L 31/121 (2013.01 - EP); A61L 31/14 (2013.01 - EP); A61L 31/16 (2013.01 - EP); A61L 33/0011 (2013.01 - EP); A61F 2/82 (2013.01 - EP); A61L 2300/416 (2013.01 - EP); A61L 2300/42 (2013.01 - EP); A61L 2400/18 (2013.01 - EP)

Citation (search report)

See references of WO 02094332A1

Citation (examination)

DE 19855786 A1 20000608 - SELLIN LOTHAR [DE], et al

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 02094332 A1 20021128; DE 10292142 D2 20040429; DE 20220589 U1 20031127; EP 1389135 A1 20040218; KR 100613951 B1 20060818; KR 20040011506 A 20040205

DOCDB simple family (application)

DE 0201856 W 20020521; DE 10292142 T 20020521; DE 20220589 U 20020521; EP 02740372 A 20020521; KR 20037015178 A 20031121