Irrigation system comprising dual pumps

Patent metadata

Field	Value
Publication number	US-10195338-B2
Application number	US-201313911125-A
Country	US
Kind code	B2
Filing date	Jun 6, 2013
Priority date	Jun 7, 2012
Publication date	Feb 5, 2019
Grant date	Feb 5, 2019

Abstract

An irrigation system comprising a reservoir for an irrigating liquid and a probe for arrangement in a user, wherein said probe comprises an inflatable balloon for fixing the catheter in a body cavity.

First claim

The invention claimed is:

1. An irrigation system comprising: a reservoir container for an irrigating liquid; a probe for arrangement in a user, wherein said probe comprises an inflatable balloon for fixing the probe in a body cavity; a first pump for directly or indirectly pumping irrigation liquid from the reservoir container to the probe; a second pump for pumping a fluid to the balloon for inflation; a control unit for controlling the transfer of said irrigation liquid and said fluid, wherein said control unit further comprises a valve for releasing fluid from the balloon for deflation, said valve being provided with a manually operable balloon control element and said control unit being separate from said reservoir container, wherein said control unit and said first and second pumps are arranged as an integrated unitary component; and tubing providing fluid communication between said reservoir and said integrated unitary component, and between said integrated unitary component and said probe; wherein the control unit comprises a housing that is in direct physical contact with the first pump and the second pump, the housing comprising at least four distinct corners, wherein the first pump is arranged at a first of said corners, the second pump is arranged at a second of said corners, the tubing connecting the reservoir container to the control unit is arranged at a third of said corners, and tubing connecting the control unit to the probe is arranged at a fourth of said corners; wherein said manually operable balloon control element is arranged in the vicinity of the second pump and wherein said first and second pumps are operable with one hand.

2. The irrigation system of claim 1 , wherein the first pump is arranged to directly pump irrigation fluid from the reservoir to the probe.

3. The irrigation system of claim 1 , wherein the first pump is arranged to pump a gas into the reservoir container to create a pressure in the reservoir container to displace the irrigation liquid therefrom and feed it to the probe.

4. The irrigation system of claim 1 , wherein the control unit has a planar surface, with tubing extending therethrough.

5. The irrigation system of claim 1 , wherein at least one of the first and second pump is a manually operable pump.

6. The irrigation system of claim 5 , wherein the manually operable pump is a bulb or a bellow pump.

7. The irrigation system of claim 5 , wherein at least one of the first pump and second pump is a powered pump.

8. The irrigation system of claim 7 , wherein the powered pump is an electrically or pneumatically operated pump.

9. The irrigation system of claim 7 , wherein the control unit further comprises a pump control element for activation of the powered pump.

10. The irrigation system of claim 9 , wherein the pump control element is a control button.

11. The irrigation system of claim 5 , wherein both the first and second pumps are manually operable pumps.

12. The irrigation system of claim 11 , wherein the manually operable pumps are bulb or a bellow pumps.

13. The irrigation system of claim 11 , wherein the tubing comprises a first tube connecting the first pump and the reservoir container, a second tube connecting the reservoir and the probe, and a third tube connecting the second pump and the probe.

14. The irrigation system of claim 11 , wherein the first pump and second pump arranged visibly discernible from each other by having at least one of different shapes and different colours.

15. The irrigation system of claim 11 , wherein the control unit further comprises a reservoir control valve for releasing pressure from the reservoir container, said valve being provided with a manually operable reservoir control element.

16. The irrigation system of claim 15 , wherein the manually operable reservoir control element is a control button.

17. The irrigation system of claim 15 , wherein the manually operable reservoir control element is arranged in the vicinity of the first pump.

Assignees

• Dentsply Ih Ab

Inventors

• Andréen Erik

Classifications

• A61M3/0258

  by means of electric pumps · CPC title

• A61M2210/1067

  Anus · CPC title

• A61M3/0262

  manually, e.g. by squeezing a bulb · CPC title

• A61M3/0295 Primary

  with inflatable balloon · CPC title

• A61M3/0254

  the liquid being pumped (by the patient's weight A61M3/0225) · CPC title