Global Patent Index - EP 1001819 A1

EP 1001819 A1 2000-05-24 - ULTRAVIOLET TRANSMITTER FOR HAEMODIALYSIS

Title (en)

ULTRAVIOLET TRANSMITTER FOR HAEMODIALYSIS

Title (de)

UV-STRAHLER FÜR DIE HAEMODIALYSE

Title (fr)

EMETTEUR D'UV POUR L'HEMODIALYSE

Publication

EP 1001819 A1 (DE)

Application

EP 99955226 A

Priority

  • DE 29809867 U
  • EP 9903446 W

Abstract (en)

[origin: WO9962573A1] The invention relates to a device for treating liquids linked to haemodialysis of patients. The inventive device has a housing (10) with a UV burner (20, 21). A plurality of liquid conduits (11, 12, 13) that are made from a material that is permeable to ultraviolet radiation are grouped together with external connections for the supply and removal of liquids around the burner(s) (20, 21), whereby the liquid flowing therethrough is immediatedly disinfected and made free of endotoxin and pyrogen. The conduits (11, 12, 13) are crossflown by osmotic water, permeate, treated dialysate, used dialysate prior to disposal (waste water), and optionally bypass dialysate in the online haemodialysis method.

IPC 1-7 (main, further and additional classification)

A61M 1/16

IPC 8 full level (invention and additional information)

A61M 1/16 (2006.01); A61M 1/36 (2006.01)

CPC (invention and additional information)

A61M 1/168 (2013.01); A61M 1/1674 (2013.01); A61M 1/3681 (2013.01); A61M 2205/053 (2013.01)

Designated contracting state (EPC)

CH DE DK ES FR GB LI NL SE

EPO simple patent family

DE 29809867 U1 19980924; EP 1001819 A1 20000524; WO 9962573 A1 19991209

INPADOC legal status


2004-04-14 [18R] REFUSED

- Effective date: 20031122

2002-10-16 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020903

2000-05-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000211

2000-05-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): CH DE DK ES FR GB LI NL SE