WO2014132151A1 - Unité de soupape d'un portoir d'un appareil de lavage - Google Patents

Unité de soupape d'un portoir d'un appareil de lavage Download PDF

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Publication number
WO2014132151A1
WO2014132151A1 PCT/IB2014/058770 IB2014058770W WO2014132151A1 WO 2014132151 A1 WO2014132151 A1 WO 2014132151A1 IB 2014058770 W IB2014058770 W IB 2014058770W WO 2014132151 A1 WO2014132151 A1 WO 2014132151A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve unit
washing apparatus
rack
diameter
blocking element
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.)
Ceased
Application number
PCT/IB2014/058770
Other languages
English (en)
Inventor
Samo PETRIČ
Jan JENKO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Belimed AG
Original Assignee
Belimed AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Belimed AG filed Critical Belimed AG
Publication of WO2014132151A1 publication Critical patent/WO2014132151A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/70—Cleaning devices specially adapted for surgical instruments

Definitions

  • the present invention refers to a washing apparatus particularly to a tunnel washing apparatus in a central disinfecting department of a hospital for washing and/or disinfecting of surgical instruments and similar, for example, and more particularly to a rack of said washing apparatus, and even more particularly to a valve unit of said rack.
  • a washing apparatus of the aforementioned kind is generally known and comprises a pair of door arranged in the opposite walls with regard to the flow direction of the objects to be washed and/or disinfected in said washing apparatus.
  • a rack can be inserted into said washing apparatus comprising at least one module carrying objects to be washed and/or disinfected in said washing apparatus.
  • the described solution comprises a drawback which reflects in poor washing of the objects arranged between the modules since the jets of the washing fluid from rotating nozzles do not reach all the objects to be washed and/or disinfected.
  • problems with module guides occur very often since each module is to be pulled out in the opposite direction to the direction of introducing the module into the washing apparatus and, respectively, into the rack.
  • Fig. 1 shows a three-dimensional view of a rack of a washing apparatus according to the invention
  • Fig. 2 shows a three-dimensional exploded view of a valve unit of a rack of a washing apparatus of Fig. 1,
  • Fig. 3 shows a cross-sectional view in a central vertical plane of an insertion of a valve unit of Fig. 2,
  • Fig. 4 shows a detailed cross-sectional view in a central vertical plane of a valve unit of a rack of a washing apparatus of Fig. 1.
  • Fig, 1 shows a three-dimensional view of a rack 1 of a washing apparatus in particular a tunnel washing apparatus in a central disinfecting department of a hospital.
  • the term tunnel washing apparatus refers to a washing apparatus which comprises two door arranged in the opposite walls with regard to the flow direction of the objects to be washed and/or disinfected in said washing apparatus.
  • Said rack 1 comprises a frame 2 formed in the sense of the edges of a cuboid which is moveable by means of a plurality of rolling elements 3 in the flow direction and adapted to enter said washing apparatus, and at least one module 4 to receive objects to be washed and/or disinfected in said washing apparatus.
  • a vertically oriented hollow axle 5 that can be rotated about the body axis thereof, said hollow axle 5 is intended to supply washing fluid and extends in essence over the entire height of the rack 1.
  • Said hollow axle 5 is held at the lower end thereof, close to the bottom area of the washing apparatus, by means of a lower transversal support 6 being connected to said frame 2, whereas said hollow axle 5 is held at the upper end thereof, close to the top of the washing apparatus, via a valve unit 10 by means of an upper transversal support 7 being connected to said frame 2.
  • said hollow axle 5 is provided with at least one spraying nozzle 8, preferably with two spraying nozzles, arranged approximately perpendicularly to said axle 5.
  • Each spraying nozzle 8 is formed with a plurality of openings 9 through which the washing fluid sprays inside the washing apparatus.
  • the valve unit 10 is arranged at the free section of the upper end of the hollow axle 5, said valve unit 10 being connected with its first end to said axle 5, whereas its second end, i.e. the free end, is intended for cooperation with said module 4.
  • said module 4 comprises a hollow longitudinal support 11 which is formed at its side facing the valve unit 10 with an opening 12 which cooperates with said valve unit 10.
  • the present embodiment of said valve unit 10 comprises a body 13 formed as a hollow cylinder that can be connected at the first end thereof with said upper end of the hollow axle 5.
  • the body 13 is associated via an adapter 14 with a hollow axle 5 by means of a plug connection which in essence is a liquid impermeable.
  • the second end i.e. the free end of the body 13 extending through a corresponding cut-out 16 in a flange of the upper transversal support 7 is formed with a widening 15 extending radially outwards which at the side facing the top of the washing apparatus is placed on said flange of the support 7.
  • a holding element 17 is attached to said free end of the body 13, in the present embodiment by means of a threaded connection, said element 17 being formed with a widening 18 extending radially outwards which, when assembled, is placed on said widening 15 of the body 13. Moreover, said holding element 17 comprises a central through-hole 19. Inside the body 13 is arranged a blocking element 20 in the form of a hollow cylinder which is formed at its side facing the connection of the body 13 with the hollow axle 5 with a widening 21 extending radially outwards.
  • the widening 21 comprises a diameter which on one hand is larger than the diameter of the through-hole 19 to such an extent that it reliably prevents for the blocking element 20 to slide through said hole 19, whereas on the other hand said diameter of the widening 21 is smaller than the diameter of the inside of the body 13 to such an extent that the blocking element 20 can easily be inserted into the body 13.
  • a wall of said blocking element 20 is formed in the area directly above said widening 21 with at least one aperture, preferably with a plurality of apertures 22.
  • a cylindrical body 23 of the blocking element 20 is formed with an outside diameter which, when the valve unit is assembled, forms a sliding fit with said through-hole 19 in the holding element 17.
  • the inner diameter of the cylindrical body 23 equals the diameter of the opening 12 in the longitudinal support 11 of the module 4.

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

La présente invention concerne un appareil de lavage, en particulier un appareil de lavage à tunnel dans un service central de désinfection d'un hôpital destiné à laver et/ou à désinfecter des instruments chirurgicaux et analogues, par exemple, et concerne plus particulièrement un portoir dudit appareil de lavage et encore plus particulièrement une unité de soupape dudit portoir. Selon l'invention, une unité de soupape (10) possède une première extrémité sur la section libre de l'extrémité supérieure d'un essieu creux (5), tandis que sa seconde extrémité libre est destinée à coopérer avec un module (4) d'un portoir (1).
PCT/IB2014/058770 2013-02-27 2014-02-04 Unité de soupape d'un portoir d'un appareil de lavage Ceased WO2014132151A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SIP-201300040 2013-02-27
SI201300040A SI24285A (sl) 2013-02-27 2013-02-27 Ventilski sklop vstavka pri pomivalnem stroju

Publications (1)

Publication Number Publication Date
WO2014132151A1 true WO2014132151A1 (fr) 2014-09-04

Family

ID=50280439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/058770 Ceased WO2014132151A1 (fr) 2013-02-27 2014-02-04 Unité de soupape d'un portoir d'un appareil de lavage

Country Status (2)

Country Link
SI (1) SI24285A (fr)
WO (1) WO2014132151A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2881062A1 (fr) * 2013-12-04 2015-06-10 Belimed AG Chariot récepteur pour machines de lavage et de désinfection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708153A (en) * 1985-12-05 1987-11-24 Labconco Corporation Flask washer with vacuum dry
EP0829221A2 (fr) * 1996-09-11 1998-03-18 Merloni Elettrodomestici S.p.A. Machine à laver la vaisselle avec circuit hydraulique amélioré
DE10332150B3 (de) * 2003-07-15 2004-11-18 Miele & Cie. Kg Einsatzwagen zur Aufnahme von Anästhesiematerial
US20100170544A1 (en) * 2007-07-27 2010-07-08 Steelco Spa Washing apparatus
US20120305037A1 (en) * 2010-11-12 2012-12-06 Samo Petric Spraying arm assembly for a cleaning machine for a multi-rack trolley of a cleaning machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708153A (en) * 1985-12-05 1987-11-24 Labconco Corporation Flask washer with vacuum dry
EP0829221A2 (fr) * 1996-09-11 1998-03-18 Merloni Elettrodomestici S.p.A. Machine à laver la vaisselle avec circuit hydraulique amélioré
DE10332150B3 (de) * 2003-07-15 2004-11-18 Miele & Cie. Kg Einsatzwagen zur Aufnahme von Anästhesiematerial
US20100170544A1 (en) * 2007-07-27 2010-07-08 Steelco Spa Washing apparatus
US20120305037A1 (en) * 2010-11-12 2012-12-06 Samo Petric Spraying arm assembly for a cleaning machine for a multi-rack trolley of a cleaning machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2881062A1 (fr) * 2013-12-04 2015-06-10 Belimed AG Chariot récepteur pour machines de lavage et de désinfection

Also Published As

Publication number Publication date
SI24285A (sl) 2014-08-29

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