EP0093846B1 - Procédé pour vider et laver automatiquement des récipients sanitaires et dispositif pour sa mise en oeuvre - Google Patents
Procédé pour vider et laver automatiquement des récipients sanitaires et dispositif pour sa mise en oeuvre Download PDFInfo
- Publication number
- EP0093846B1 EP0093846B1 EP83101940A EP83101940A EP0093846B1 EP 0093846 B1 EP0093846 B1 EP 0093846B1 EP 83101940 A EP83101940 A EP 83101940A EP 83101940 A EP83101940 A EP 83101940A EP 0093846 B1 EP0093846 B1 EP 0093846B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- rinsing chamber
- hygiene
- receptable
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G9/00—Bed-pans, urinals or other sanitary devices for bed-ridden persons; Cleaning devices therefor, e.g. combined with toilet-urinals
- A61G9/02—Cleaning devices
Definitions
- German utility model DE-U-8 122 304.8 describes a device for rinsing and disinfecting containers, in particular bedpans and urine bottles, with a rinsing chamber provided with spray nozzles, which has an opening on one side which can be closed by a door, and at least one for holding and dumping a container serving to pivot about a horizontal pivot axis.
- This device is characterized in that there is a motor that is operatively connected to the door in order to open and close it, that the holder is arranged in the washing chamber in such a way that it is in the interior of the washing chamber in any pivoting position, and that a motor connected to the bracket and serving to pivot it is present.
- This device also describes that the motor is connected to a sprocket engaging a chain, that the chain has a vertically up and down movable portion that is connected to the door, and that the bracket is rotatably connected to a sprocket engaging the same chain .
- This device also has a water tank arranged at least partially above the washing chamber, which is connected to a washing line containing a valve and opening into the washing chamber separately from the spray nozzles, which is designed such that when the valve is open, water from the water tank due to gravity flows into the rinsing chamber.
- This device also describes that the water tank connected to the flushing line is connected to a cold water feed line and that in addition to this water tank there is another water tank which is connected to the spray nozzles by a pump, with a cold water feed line and a hot water feed line connected is.
- the rinsing chamber is also connected to a steam generator which is arranged in the water tank connected to the rinsing line.
- This device also describes a water tank which is connected to the spray nozzles via a pump and has a program control element for controlling the workflow.
- This device also describes that a water evaporator is equipped with an evaporator chamber and a heating element that can be switched on and off by the program control element, and that the evaporator chamber is connected to a line connecting the pump to the spray nozzles, the connection between the evaporator chamber and the pump as well is permanently open to the spray nozzles.
- This device also describes that the pump is below the filling level of the water tank connected to it, that the spray nozzles are below the pump and the water evaporator is below the spray nozzles, and that the line between the pump and the spray nozzles is above the filling level of the has the section connected to the water tank connected.
- the sprocket of this device is dimensioned such that the holder and the container are pivoted through an angle of approximately 120 to 180 °.
- the method of the invention is further characterized in that a nozzle (23) for guiding water is connected to the line (12) through the wall of the washing chamber (1) instead of the rotary coupling (13) and the pressurized water is injected into an open collecting funnel (24) which is connected to the line (14) which has one or more upwardly directed spray nozzles (25) through which the water flows directly into the downward openings of the hygiene vessels located in a non-rotatable, replaceable insert basket (22) (19) is injected for their complete internal cleaning and the insert basket (22) is hung on the mounting rails arranged in the washing chamber (1) instead of the replaceable rotating device (3).
- the method of the invention is further characterized in that in the rinsing chamber (1) of the device, disinfection of the emptied, cleaned hygiene vessels (19) and the interior of the rinsing chamber (1) through the rinsing chamber (1), hot water vapor flowing dynamically through a separate Spray nozzle takes place and the steam is passed via an overflow and condensation pipe (20) into the water tank (11) arranged above the rinsing chamber (1), where it largely condenses in the space above the water surface, closed by a lid, and one Residual amount of water vapor can escape through a vent line (21) in the lid to avoid excess pressure in the washing chamber (1), and then flushing the washing room (1) with water from the water tank (11) via the rotary nozzle (8) and / or Via the nozzle (15) of the rotating device (3) for condensing the residual steam in the washing chamber (1) and for cooling the hygiene vessel (19) for the Removal is carried out and the water runs through the siphon (18) of the lower, conical part (17) of the rins
- the method of the invention is characterized in that saturated steam of about 100 ° C. or superheated steam is used as hot steam for disinfection, in such an amount per unit of time that the main amount on the predetermined surface of the water level in the water tank (11) is almost completely condensed and only a residual amount escapes through the ventilation opening (21) of the lid of the water tank.
- the device for carrying out the method of the invention consists of the rinsing chamber (1), which has an opening on one side that can be closed by a sliding door (2) and also a rotating device (3) that can be swiveled about a horizontal pivot axis to hold a hygiene container (19).
- Flushing chamber (1) is designed at its lower end as a conical part (17) with a siphon (18) for the escape of water, and on the ceiling of the flushing chamber (1) there is a vertical overflow and condensation pipe (20), which is located above of the water level in the water container (11) arranged above the rinsing chamber (1) ends openly, the water container (11) has a ventilation opening (21) for pressure compensation in the rinsing chamber (1) and by a steam gene Erator is introduced via a line of hot steam into the rinsing chamber (1), and a hygiene vessel (19) is inserted into the holder (4), which is pivoted by the rotating device (3) by up to approximately 14 ° for emptying and cleaning and for Removal is pivoted back, characterized in that a spherical nozzle or a rotary nozzle ( 8 )
- the device of the invention is also characterized in that, instead of the rotating device (3), it has an interchangeable insert basket (22) for hygiene vessels (19) to be used, and that through the line (12) entering the washing chamber (1) through a nozzle (23) Instead of the rotary coupling (13) into an open collecting funnel (24) and via the line (14) into one or more spray nozzles (25) directed upwards, spray water is introduced to clean the hygiene vessels (19) with the opening facing downwards. .
- the device of the invention is characterized in that instead of the water condensation in the water tank (11) around the overflow and condensation pipe (20), it has a cooling jacket (26) for water condensation and the condensed water through the rinsing chamber (1) in the lower one conical part (17) runs through the siphon (18).
- the device of the invention is characterized in that, as nozzles (25) at the end of the line (14) connected to the rotating device (3), conical nozzles or rotating nozzles for symmetrically spraying the cleaning water into the entire interior of the hygiene vessel or impact nozzles for spraying into a targeted one Direction are used and the selection of the nozzles is adapted to the shape of the hygiene vessels.
- the device of the invention is further characterized in that round, kidney-shaped or wedge-shaped bedpans (4.1; 4.2; 4.3), or the hanging baskets (22), urine bottles, secretion bottles or other care bottles are inserted into the mounting bracket (4) of the rotating device (3) as hygiene vessels will.
- This figure also shows the characteristics of the condensation of the steam by cooling.
- FIG. 4 shows alternative forms of bedpans, the optimal cleaning of which takes place according to the method of the invention with a minimal amount of water.
- Figure 5 shows the free path in the water tank to avoid water withdrawal in the event of faults, and the introduction of steam into the rinsing chamber for disinfection.
- the device connected to the water and power line is opened by the nursing staff without touching the hand by pressing a button with the elbow.
- the door (2) that opens vertically upwards releases the rinsing chamber (1).
- the hygiene vessel (19) to be cleaned is introduced in the form of a bedpan into a pivotable holder (4) on a rotating device (3).
- the cleaning program is then initiated by the nursing staff by pressing a button on the elbow with a button switch after the program of the process steps has been completed.
- the sliding door (2) is automatically closed by lowering it, which means that the interior is sealed to the outside in a water- and steam-tight manner.
- the rotary device (3) rotates and the hygiene vessel (19) is emptied down into the conical outlet (17) of the washing chamber (1).
- the interior of the rinsing chamber (1) and the outer surface of the hygiene container (19) are then cleaned briefly and completely using a rotary nozzle (8) located on the ceiling of the rinsing chamber (1) as shown in FIG. 1.
- the cleaning does not take place from a line located in the lower part of the rinsing chamber (1) as in the state of the art, but with pressurized water via the interchangeable rotating nozzle (8) spraying in all directions and sides, the dirty water via the siphon (18 ) of the lower conical part (17) of the rinsing chamber (1) flows off.
- the line (12) leading through the chamber wall of the rinsing chamber (1) into the interior is opened and is connected to a line (14) via a rotary coupling (13).
- the line (14) leads to a nozzle (15) on the rotating device (3).
- FIG. 2 shows the rotary movement of the rotating device (3) with the hygiene container (19) through an angle of up to approximately 140 °, as well as the motor (5) required for the rotation and a deflection roller (6).
- the emptied and cleaned hygiene vessel (19) and the interior of the rinsing chamber (1) are then disinfected by hot water entering through the line (27) via the short free path (28) above the water level in the water tank (11) into a funnel-shaped extension (29) and then reaches the steam generator via a U-shaped path (31) as shown in FIG. 5.
- saturated steam of about 100 ° C. or superheated steam enters the wall of the rinsing chamber (1), depending on the requirements placed on the disinfection, above the conical part (17).
- the short free path (28) offers the necessary security against water return in the event of a possible malfunction.
- the sliding door (2) is then automatically opened upwards while the mounting bracket (4) swings back in the opposite direction and the empty, cleaned hygiene container is then removed.
- FIG. 1 also shows the condensation device for the water vapor by means of an overflow and condensation tube (20) that extends to above the water level in the water tank (11) in the rinsing chamber (1).
- a vent opening (21) in the water tank (11) serves to equalize the pressure.
- FIG. 3 alternatively shows the condensation of the water vapor in an overflow and condensation tube (20) by means of the cooling water flowing in a cooling jacket (26).
- Figure 4.1 is a round bedpan, in Figure 4.2 a kidney shape; in Figure 4. 3 shows a wedge-shaped design that can be used in the mounting bracket (4).
- FIG. 1 A further embodiment of the device is also shown in FIG.
- the nozzle (23) is connected to guide the water, and the pressurized water is pressed into an open collecting funnel (24) which is connected to the line (14) to which, for example, 3 spray nozzles (25) are connected, whose water jet is directed upwards into the Bottom-facing openings of the hygiene vessels (19) in the form of urine bottles located in a non-swiveling, exchangeable insert basket (22).
- FIG. 3 also shows the use of the insert basket (22) instead of the rotating device (3) and its support on rails.
- This alternative embodiment of the method and the device of the invention shows the direct injection of the pressurized water into the narrow-necked urine bottles and thus their optimal cleaning with a minimal amount of water, the external cleaning of these bottles and the interior of the rinsing chamber (1) using the pressurized water from the rotary nozzle ( 8) in the same way through the grid of the wire basket (22).
- This insert basket for cleaning several bottles is easy to replace, since it only rests on the rails and no fixed connection is required for injection water, which freely enters the line (14) and the spray nozzles through the collecting funnel (24).
- the hygienic vessels are briefly cleaned with pressurized water in about 10 to 60 seconds at a flow pressure of about 1.5 to 2.5 bar.
- the cleaning water has room temperature or as mixed water a temperature of about 40 ° to 50 ° C.
- the method of the invention with the device for carrying it out has the advantage over the prior art that it does not require a large number of branched lines with nozzles, which can also lead to incrustations, the avoidance of which requires considerable effort. This is avoided with the two nozzles (8, 15) according to the method of operation of the invention.
- the method of the invention with the device for carrying it out has the further advantage that, in the event of an interruption in operation due to a malfunction, steam or water cannot be sucked back. An exit then takes place only within the washing compartment of the washing chamber. Any waste water can therefore be collected without any special effort.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Refuse Collection And Transfer (AREA)
- Cleaning In General (AREA)
Claims (9)
caractérisé en ce que
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83101940T ATE17185T1 (de) | 1982-03-15 | 1983-02-28 | Verfahren zur automatischen entleerung und reinigung von hygienegefaessen und vorrichtung zu seiner durchfuehrung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823209305 DE3209305A1 (de) | 1982-03-15 | 1982-03-15 | Verfahren zur automatischen entleerung und reinigung von hygienegefaessen unter optimaler zufuehrung des spuelwassers bei minimalem wasserverbrauch |
DE3209305 | 1982-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0093846A1 EP0093846A1 (fr) | 1983-11-16 |
EP0093846B1 true EP0093846B1 (fr) | 1986-01-02 |
Family
ID=6158252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83101940A Expired EP0093846B1 (fr) | 1982-03-15 | 1983-02-28 | Procédé pour vider et laver automatiquement des récipients sanitaires et dispositif pour sa mise en oeuvre |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0093846B1 (fr) |
AT (1) | ATE17185T1 (fr) |
DE (2) | DE3209305A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8603441L (sv) * | 1986-08-15 | 1988-02-16 | Electrolux Ab | Spoldesinfektor for becken |
ATE47515T1 (de) * | 1987-12-08 | 1989-11-15 | Sic Ag | Vorrichtung zur entleerung und reinigung von hygienegefaessen aus einer spuelkammer mit konischem unterteil, mit geruchsabschluss, sowie mit reinigungsduesen in der spuelkammer und mit einer horizontalen oder vertikalen tuer. |
DE4342674C2 (de) * | 1993-12-15 | 1995-09-28 | Freund Maschinenfabrik Gmbh & Co Kg | Verfahren zur Reinigung von Arbeitsgeräten für die Lebensmittelverarbeitung |
DE874580T1 (de) * | 1995-12-05 | 1999-06-02 | Ken Maskinfabrik A/S, Broby | Verfahren zum desinfizieren des spülraumes einer automatischen geschirrspülmaschine und automatische geschirrspülmaschine zur durchführung des verfahrens |
DE19963178A1 (de) | 1999-12-27 | 2001-07-05 | Gruenenthal Gmbh | Substituierte Indol-Mannichbasen |
AUPR335101A0 (en) * | 2001-02-26 | 2001-03-22 | Burrows, Bruce Robert | Pathological waste disposal unit |
DE102004054413B3 (de) * | 2004-11-11 | 2006-07-20 | bg edelstahl und kunststofftechnik für krankenhaus, industrie und wasserwirtschaft GmbH | Gerät zur Reinigung und Desinfektion von Stechbecken und Urinflaschen |
DE102005026088B4 (de) * | 2005-06-07 | 2008-02-07 | bg edelstahl und kunststofftechnik für krankenhaus, industrie und wasserwirtschaft GmbH | Gerät zur Reinigung und Desinfektion von kontaminierten Behältern, wie Urinflaschen und Stechbecken |
KR100864779B1 (ko) | 2007-04-09 | 2008-10-22 | 웅진코웨이주식회사 | 정수기의 취수부 안전장치 |
DE102007025869A1 (de) | 2007-06-01 | 2008-07-03 | Basf Se | Verfahren der Wiederbeschickung der Reaktionsrohre eines Rohrbündelreaktors mit einem neuen Katalysatorfestbett |
EP2425862B1 (fr) * | 2010-09-07 | 2012-08-29 | Miele & Cie. KG | Procédé de nettoyage et de désinfection thermique de vaisselle |
CN104027213A (zh) * | 2014-06-25 | 2014-09-10 | 汪奕刚 | 医用护理床智能洁身设备的自动喷水洁身头 |
EP4272769B1 (fr) * | 2022-05-03 | 2024-10-23 | Bonferraro S.p.A. | Machine pour le lavage et la thermodésinfection d'articles sanitaires équipée d'un dispositif pour la condensation de la vapeur provenant du réservoir de lavage |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1658257C3 (de) * | 1967-11-10 | 1974-01-31 | Zimmer & Kellermann, 4000 Duesseldorf | Spüldüse für Fäkalienspülgerät |
GB1283049A (en) * | 1968-10-07 | 1972-07-26 | Castan Ltd | Apparatus for emptying and cleaning bed pans |
SE377884B (fr) * | 1973-01-29 | 1975-08-04 | Electrolux Ab | |
CH602202A5 (en) * | 1976-01-20 | 1978-07-31 | Sic Ag | Rinsing and disinfecting installation for hospital |
DE2724809A1 (de) * | 1977-06-02 | 1978-08-31 | Dieter P Philippen | Urinflaschen-spuelgeraet |
DE8122304U1 (de) * | 1980-08-19 | 1981-12-03 | SIC AG, 4020 Basel | "Vorrichtung zum Spülen und Desinfizieren" |
ATE3136T1 (de) * | 1980-08-19 | 1983-05-15 | S I C Ag | Verfahren zum entleeren, reinigen, desinfektion von hygiene-gefaessen im pflegesektor ohne kontaminierung der aeusseren vorrichtung zu seiner durchfuehrung. |
DE3172278D1 (en) * | 1981-01-02 | 1985-10-17 | Avon Murdoch Ltd | Improvements relating to bed pan and urine bottle washing and disinfecting machines |
-
1982
- 1982-03-15 DE DE19823209305 patent/DE3209305A1/de not_active Withdrawn
-
1983
- 1983-02-28 AT AT83101940T patent/ATE17185T1/de active
- 1983-02-28 DE DE8383101940T patent/DE3361658D1/de not_active Expired
- 1983-02-28 EP EP83101940A patent/EP0093846B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATE17185T1 (de) | 1986-01-15 |
EP0093846A1 (fr) | 1983-11-16 |
DE3209305A1 (de) | 1983-09-22 |
DE3361658D1 (en) | 1986-02-13 |
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