Device for cleaning and/or disinfecting and/or maintaining medical or dental instruments
First Claim
Patent Images
1. A device for selectively cleaning, disinfecting and maintaining medical or dental instruments each including at least one tool holder and having hollow interiors;
- comprising(a) a washing container for a rinsing liquid for internally and externally washing said instruments or the at least one tool holder;
(b) a carrier for at least one said instrument being arranged in the washing container;
(c) a source of a pressurized gaseous medium, including a supply line for said pressurized gaseous medium extending from said source to the carrier and terminating in a cavity of the instrument which is connected with the carrier;
(d) an automatic or program-controlled control device for controlling means which opens and closes said supply line; and
(e) an ultrasonic cleaning device being operatively associated with the selective cleaning, disinfecting and maintaining device for causing the ultrasonic cleaning device to be switched on and of by said control device, and whereby the control device first connects the supply line and thereafter the ultrasonic cleaning device.
0 Assignments
0 Petitions
Accused Products
Abstract
In a process for cleaning and/or disinfecting and/or maintaining medical or dental instruments, in a washing container filled with liquid, particularly water, the at least one tool holder being washed internally and externally and additionally having ultrasound applied thereto, in the case of a hollow or sleeve-shaped instrument, particularly tool holder, the cavity of the instrument, in particular the cavity or cavities of the tool holder accommodating the mechanical drive elements, is drained and ultrasound is then applied to the tool holder.
60 Citations
12 Claims
-
1. A device for selectively cleaning, disinfecting and maintaining medical or dental instruments each including at least one tool holder and having hollow interiors;
- comprising
(a) a washing container for a rinsing liquid for internally and externally washing said instruments or the at least one tool holder; (b) a carrier for at least one said instrument being arranged in the washing container; (c) a source of a pressurized gaseous medium, including a supply line for said pressurized gaseous medium extending from said source to the carrier and terminating in a cavity of the instrument which is connected with the carrier; (d) an automatic or program-controlled control device for controlling means which opens and closes said supply line; and (e) an ultrasonic cleaning device being operatively associated with the selective cleaning, disinfecting and maintaining device for causing the ultrasonic cleaning device to be switched on and of by said control device, and whereby the control device first connects the supply line and thereafter the ultrasonic cleaning device. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
- comprising
-
2. A device for selectively cleaning, disinfecting and maintaining medical or dental instruments each including at least one tool holder and having hollow interiors;
- comprising
(a) a washing container for a rinsing liquid for internally and externally washing said instruments or the at least one tool holder; (b) a carrier for at least one said instrument being arranged in the washing container; (c) a source of a pressurized gaseous medium including a supply line for said pressurized gaseous medium extending from said source to the carrier and terminating in a cavity of the instrument which is connected with the carrier; (d) a control device for controlling means which opens and closes the supply line; and (e) an ultrasonic cleaning device actuatable by said control device being operatively associated with the selective cleaning, disinfecting and maintaining device, said supply line including first supply lines extending from the pressurized gaseous medium source to the carrier so as to terminate in the cavity of the at least one tool holder accommodating mechanical drive elements for the instrument and second supply lines terminating in a media conduit of the at least one said tool holder whereby the first and second supply lines are opened before actuation of the ultrasonic cleaning device.
- comprising
Specification