SYSTEME DE PREPARATION ET/OU D'ADMINISTRATION DE FLUIDES DE TRAITEMENT MEDICAL

• US 20110295198A1
• Filed: 05/24/2011
• Published: 12/01/2011
• Est. Priority Date: 05/25/2010
• Status: Abandoned Application

• Current Assignee: Doran International
• Original Assignee: Doran International
• Inventors: BUISSON, Philippe
• Application Number:
  US13/114,249
• Publication Number:
  US 20110295198A1
• Time in Patent Office: Days
• US Class Current: 604/83
• CPC Class Codes: A61M 2209/08 Supports for equipment
• CPC Class Codes: A61M 5/16804 Flow controllers
• CPC Class Codes: A61M 5/16827 controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths infusion of multiple fluids without using a controller A61M5/1407
• CPC Class Codes: A61M 5/16881 Regulating valves on-off valves, e.g. clamps A61M39/28

Abstract

The system comprises a transport module (3) in which are housed administration reservoirs (6) each intended to contain a medical treatment fluid, an administration line (7) equipped with a fluid inlet and outlet (8, 9) accessible from the outside of the transport module and to which is connected each administration reservoir, and obturation means (12) associated with each administration reservoir, the obturation means (12) associated with each administration reservoir being moveable between first and second positions in which the corresponding administration reservoir is fluidically isolated and fluidically connected to the administration line respectively, and a preparation and/or administration unit on which the intention is to position the transport module (3), the preparation and/or administration unit including first control means laid out for controlling the displacements of the obturation means (12) associated with each administration reservoir (6) between their first and second positions.

Claims

1. A system for preparing and/or administering medical treatment fluids comprising:

at least one transport module in which are housed at least one administration reservoir intended to contain a medical treatment fluid to be administered to a patient, an administration line equipped with a fluid inlet and outlet accessible from the outside of the transport module and to which is connected each administration reservoir, and obturation means associated with each administration reservoir, the obturation means associated with each administration reservoir being moveable between a first position in which the corresponding administration reservoir is fluidically isolated from the administration line and a second position in which the corresponding administration reservoir is fluidically connected to the administration line, and

at least one preparation and/or administration unit on which the intention is to position the transport module, the preparation and/or administration unit including first control means laid out for controlling the displacements of the obturation means associated with each administration reservoir between their first and second positions.

2. The system according to claim 1, wherein the first control means are laid out so as to control the displacements of the obturation means associated with each administration reservoir only in an operating position of the preparation and/or administration system in which the transport module is positioned on the preparation and/or administration unit.

3. The system according to claim 1, wherein the first control means include monitoring means and actuation means driven by the monitoring means and laid out so as to mechanically cooperate with the obturation means associated with each administration reservoir when the transport module is positioned on the preparation and/or administration unit and for displacing the latter between their first and second positions.

4. The system according to claim 1, wherein the obturation means associated with each administration reservoir include a 3-way valve.

5. The system according to claim 1, wherein the first control means are laid out so as to be electrically coupled with the obturation means associated with each administration reservoir when the transport module is positioned on the preparation and/or administration unit.

6. The system according to claim 1, wherein the transport module includes a lid moveable between opening and closing positions of the transport module, and means for locking the lid which are moveable between a position for locking the lid in its closing position and a position for unlocking the lid.

7. The system according to claim 6, wherein the preparation and/or administration unit comprises second control means laid out for controlling the displacements of the locking means between their locking and unlocking positions.

8. The system according to claim 1, wherein it includes means for locking the transport module on the preparation and/or administration unit.

9. The system according to claim 1, wherein the transport module further contains at least one dilution reservoir connected to the administration line upstream from the administration reservoirs and intended to contain a dilution fluid, such as normal saline or glucose, and obturation means associated with each dilution reservoir, the obturation means associated with each dilution reservoir being moveable between a first position in which the corresponding dilution reservoir is fluidically isolated from the administration line and a second position in which the corresponding dilution reservoir is fluidically connected to the administration line and wherein the first control means are laid out so as to control the displacements of the obturation means associated with each dilution reservoir between their first and second positions.

10. The system according to claim 1, wherein the administration line comprises a mixing chamber positioned downstream from the administration reservoirs and upstream from the fluid outlet of the transport module.

11. The system according to claim 9, wherein the transport module includes a bypass line, one of the ends of which is connected to the mixing chamber and the other end of which is connected to the administration line upstream from the administration reservoirs and downstream from said at least one dilution reservoir, the bypass line including obturation means which are moveable between a first position in which the obturation means prevent fluid flow through the bypass line and a second position in which the obturation means allow fluid flow through the bypass line, and wherein the first control means are laid out so as to control the displacements of the obturation means of the bypass line between their first and second positions.

12. The system according to claim 11, wherein the administration line includes a volumetric pump positioned between the administration reservoirs and the mixing chamber.

13. The system according to claim 9, wherein the administration line includes a volumetric pump positioned between said at least one dilution reservoir and the administration reservoirs.

14. The system according to claim 1, wherein the transport module comprises a recovery reservoir connected to the administration line upstream from the fluid outlet and preferably downstream from the mixing chamber, and obturation means which are moveable between a first position in which the recovery reservoir is fluidically isolated from the administration line and a second position in which the recovery reservoir is fluidically connected to the administration line, and wherein the first control means are laid out for controlling the displacements of the obturation means associated with the recovery reservoir between their first and second positions.

15. The system according to claim 1, wherein the transport module is equipped with an identification module and wherein the preparation and/or administration unit includes contactless interactive means intended to detect and identify the identification module when the transport module is positioned on the preparation and/or administration unit.