Global Patent Index - EP 1317298 A1

EP 1317298 A1 2003-06-11 - DEVICE FOR MAKING SECURE PERIDURAL PERFUSIONS

Title (en)

DEVICE FOR MAKING SECURE PERIDURAL PERFUSIONS

Title (de)

VORRICHTUNG ZUM SICHERN VON PERIDURALPERFUSIONEN

Title (fr)

DISPOSITIF DE SECURISATION DES PERFUSIONS PERIDURALES

Publication

EP 1317298 A1 (FR)

Application

EP 01963103 A

Priority

  • FR 0102623 W
  • FR 0011814 A

Abstract (en)

[origin: WO0222190A1] The invention concerns a device for enhancing the security of peridural perfusions performed by appliances such as electrical syringe pumps or analgesia appliances controlled by the patient (PCEA). The invention is characterised in that it comprises means for performing at least an automatic suction test for a predetermined duration on the perfusion system, in particular the plunger of the syringe (2), and means for detecting loss of resistance to said suction controlling alarm means (9) and means for stopping the perfusion system when said loss of suction resistance is detected resulting in particular from a disconnection of the catheter and/or and vascular and/or intrathecal collapse.

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

A61M 5/168

IPC 8 full level (invention and additional information)

A61M 5/145 (2006.01); A61M 5/168 (2006.01)

CPC (invention and additional information)

A61M 5/1456 (2013.01); A61M 5/16854 (2013.01); A61M 2205/15 (2013.01); A61M 2205/18 (2013.01); A61M 2205/702 (2013.01)

Citation (search report)

See references of WO 0222190A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 0222190 A1 20020321; AU 8414401 A 20020326; EP 1317298 A1 20030611; FR 2814081 A1 20020322; FR 2814081 B1 20021227

INPADOC legal status


2005-12-14 [18R] REFUSED

- Effective date: 20050725

2004-05-19 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040331

2003-06-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030307

2003-06-11 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2003-06-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL LT LV MK RO SI