DK159477B

DK159477B - PROCEDURE FOR CLEANING, DISINFECTING AND DRYING HOSE FOR ANCESTIC EQUIPMENT

Info

Publication number: DK159477B
Application number: DK106984A
Authority: DK
Inventors: Karl Edgar Lennart Svensson; Willy Jan Ragnvald Nerle
Original assignee: Getinge Ab
Priority date: 1983-03-21
Filing date: 1984-02-27
Publication date: 1990-10-22
Also published as: SE8301533D0; DK106984A; SE450465B; GB2136911A; DE3408752A1; DK106984D0; FR2543000B1; DK159477C; SE8301533L; FR2543000A1; CH664898A5; NO841093L; GB8405325D0; FI841120A0; FI841120A; AU557803B2; GB2136911B; AU2539184A; JPS59174159A

Description

iin

DK 159477 BDK 159477 B

Den foreliggende opfindelse angår en fremgangsmåde til rengøring, desinficering og tørring af i narkoseudstyr indgående slanger af den i kravets indledning angivne art.The present invention relates to a method for cleaning, disinfecting and drying hoses contained in anesthesia equipment of the kind specified in the preamble of the claim.

5 En sådan fremgangsmåde kendes fra beskrivelsen af en vaskedes-infektor i DE-brugsmønster nr. 7.203.071. Overføringen af kassetten med slangerne som en enhed fra vaskedesinfektoren til lageret indebærer en betragtelig håndteringsfordel i forhold til om slangerne enkeltvis skal tages og placeres i 10 lageret. Det fremgår imidlertid ikke af det nævnte brugsmønster, hvordan slangerne tørres.Such a method is known from the description of a washer infector in DE usage pattern # 7,203,071. The transfer of the cassette with the hoses as a unit from the washing disinfector to the warehouse provides a considerable handling advantage over whether the hoses should be individually taken and placed in the warehouse. However, the said usage pattern does not show how the hoses are dried.

Det er den foreliggende opfindelses formål i forbindelse med en fremgangsmåde af den indledningsvist omtalte art at anvise 15 en hurtig, billig og håndteringsmæssig enkel tørring af slangerne .It is the object of the present invention in connection with a method of the kind mentioned initially to provide a quick, inexpensive and manageable simple drying of the hoses.

Dette formål opnås ved fremgangsmåden ifølge opfindelsen som er ejendommelig ved, at kassetten med slangerne efter at slan-20 gerne er rengjort og desinficeret, men før de anbringes i lageret, sættes i et tørreskab og tørres, hvorunder en tørrende luftstrøm blæses gennem slangerne.This object is achieved by the method according to the invention, characterized in that the cassette with the hoses after the hoses are cleaned and disinfected, but before being placed in the storage, is put in a drying cabinet and dried, during which a drying air flow is blown through the hoses.

Herved øges gennemløbshastigheden gennem vaskedesinfektoren 25 for slangerne i betragtelig grad i forhold til det tilfælde, hvor slangerne også skal tørres i vaskedesinfektoren. Denne øgede gennemløbshastighed ville også kunne opnås med to parallelt arbejdende vaskedesinfektorer, der hver har en indbygget tørreindretning. To sådanne vaskedesinfektorer bliver imidler-30 tid tilsammen mere komplicerede og dyrere end en vaskedesin-fektor, som kun rengør og desinficerer plus et tørreskab ifølge den foreliggende opfindelse.Thereby, the flow rate through the washing disinfector 25 for the hoses is greatly increased compared to the case where the hoses are also to be dried in the washing disinfector. This increased flow rate could also be achieved with two parallel-operated washing disinfectants, each having a built-in drying device. However, two such washing disinfectants together become more complicated and more expensive than a washing disinfectant which only cleans and disinfects plus a drying cabinet according to the present invention.

Opfindelsen beskrives nærmere nedenfor under henvisning til 35 tegningen. På denne viser 2The invention is described in more detail below with reference to the drawings. On this one shows 2

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fig. 1 et plan over en operationsafdeling med klargørings-τ™, operationsrum og efterbehandlingsrum, v fig. 2 en vaskedesinfektor i perspektiv, 5 fig. 3 et hjørne af efterbehandlingsrummet med tørreskab ind-bygget i væggen, fig. 4 tørreskabet set forfra med åben dør, 10 fig. 5 et lodret snit af et afsnit i større skala af taget i tørreskabet, fig. 6 et billede ifølge linien VI-VI i fig. 5, 15 fig. 7 et billede af kassetten langs linien VII-VII i fig.FIG. 1 is a plan of an operation section with preparation τ ™, operating room and finishing room, v fig. 2 is a perspective view of a washing disinfector; FIG. 3 shows a corner of the finishing room with a drying cabinet built into the wall; FIG. 4 front view of the drying cabinet with open door, 10 fig. 5 is a vertical section of a section on a larger scale of the roof of the dryer; FIG. 6 is a view taken along line VI-VI of FIG. 5, FIG. 7 is a view of the cassette along line VII-VII of FIG.

6, fig. 8 set fra siden en kassette til narkoseblæsere, 20 fig. 9 et billede af et opvaskestativ skudt ind i vaskedes-infektoren, fig. 10 et blik på opvaskestativet trukket ud fra desinfek- 2 5 torens nedslåede lem, og fig. 11 et lodret snit i dørplanet vist i fig. 9.6, FIG. 8 is a side view of an anesthetic fan cartridge; FIG. 9 is a view of a dish rack shot into the washer infector; FIG. 10 is a view of the dish rack drawn from the disinfected limb of the disinfector; and FIG. 11 is a vertical sectional view of the door plane shown in FIG. 9th

Den i fig. 1 viste operationsafdeling kan benyttes uafhængigt 30 o af, om man tilpasser tidligere kendte fremgangsmader og udstyr eller den nye fremgangsmåde og det nye udstyr, der foreslås ved den foreliggende ansøgning. Det nye ligger i håndteringsfremgangsmåden og i visse enkelte ændringer, som ikke direkte fremgår af tegningen. Uden for den viste operationsaf- 3 5 deling findes en gang 10 til transporter til og fra afdelin- 3The FIG. 1 can be used independently of adapting previously known methods and equipment or the new method and equipment proposed by the present application. The new is in the handling process and in some individual changes that are not directly shown in the drawing. Outside the operating department shown, there are once 10 transports to and from department 3

DK 159477 BDK 159477 B

gen. Gangen 10 har en entré 11 til et klargøringsrum 12. Til venstre i dette findes en håndvaskeplads 13, en arbejdsbænk 14 og et låsbart opbevaringsskab 15 til udstyr. Der står også et låsbart køleskab 16, hvor man kan opbevare medicin, vac- 5 cine og tilsvarende stoffer.gene. The hallway 10 has an entrance 11 for a preparation room 12. To the left of this is a sink 13, a workbench 14 and a lockable storage cabinet 15 for equipment. There is also a lockable refrigerator 16 where you can store medicine, vaccine and similar substances.

I klargøringsrum 12 anbringes patienten på en bårevogn 17.In preparation room 12, the patient is placed on a stroller 17.

En maske med slange tilsluttes til et ikke vist narkoseapparat, og masken anbringes på patienten. Derefter føres vognen 10 17 med narkoseapparat ind i et operationsrum 18.A mask with a hose is connected to a non-anesthetic device and the mask is placed on the patient. Thereafter, the carriage 10 17 is anesthetized with an anesthetic device 18 in an operating room 18.

Når operationen afsluttes, føres vognen 17 ind i et efterbehandlingsrum 19. Dér findes på den ene side et opvaskebord 20, en skylledesinfektor 21, en vaskedesinfektor 22, et ar-15 bejdsbord 23 og et tørreskab 24. På den anden side af rummet findes en håndvaskeplads 25a og et rengøringsstativ 25b. I efterbehandlingsrummet 19 opsamles forskelligt materiale, der skal ødelægges for at hindre spredning af smitte. Andet materiale, noget linned, samles for at føres til vask og des- 20 inficering. Operationsinstrumenterne vaskes op og desinficeres i vaskedesinfektoren 22. Det udstyr, der anvendes til at transportere gasser fra narkoseapparat til patienten, adskilles fra apparatet og behandles i vaskedesinfektoren 22.When the operation is completed, the carriage 17 is brought into a finishing space 19. There is, on the one hand, a washing table 20, a rinsing disinfector 21, a washing disinfector 22, a work table 23 and a drying cabinet 24. On the other side of the room there is a washbasin 25a and a cleaning stand 25b. In the after-treatment room 19, different material is collected to be destroyed to prevent the spread of infection. Other material, some linen, is collected to be taken for washing and disinfection. The surgical instruments are washed and disinfected in the washing disinfector 22. The equipment used to transport gases from anesthesia to the patient is separated from the apparatus and processed in the washing disinfector 22.

Derefter føres materialet ind i tørreskabet 24, der er ført 25 gennem væggen mellem rummene 12 og 19 og har en dør 26a, 26b på hver side af væggen, således at det tørrede materiale kan tages ud i klargøringsrummet 12 og dér hænges på en konsol 27 med holdere for kassetter.Then, the material is introduced into the dryer cabinet 24, which is passed 25 through the wall between the compartments 12 and 19 and has a door 26a, 26b on each side of the wall, so that the dried material can be taken out in the preparation room 12 and hung there on a bracket 27 with cartridge holders.

3030

Vaskedesinfektoren 22 vist i fig. 2 har en åbnet lem 28 til et behandlingskammer. Ifølge opfindelsen anvendes et specielt udformet opvaskestativ, der beskrives nedenfor. Opvaskestativet kan skydes ind på skinner 29 ved behandlingskammerets bundkanter og kan tilsluttes til ledninger for tilførsel af 35 behandlingsmedium. Vaskedesinfektoren har i behandlingskaxnme-ret roterende skyllearme i taget og i bunden under et gitter 4The washing disinfector 22 shown in FIG. 2 has an opened flap 28 for a treatment chamber. According to the invention, a specially designed dish rack is described below. The dish rack can be slid onto rails 29 at the bottom edges of the treatment chamber and can be connected to wires for supply of 35 treatment medium. The wash disinfector has in the treatment box rotating rinsing arms in the roof and bottom under a grid 4

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30. Maskinen har et manøvrepanel med en startknap og en slids 32 for programkort, hvormed man kan vælges forskellige behandlinger i vaskedesinfektoren. Over startknappen findes forskel ligtf arvede lamper 33, der blandt andet viser, når en 5 behandling er i gang, og når behandling er afsluttet.30. The machine has a control panel with a start button and a slot 32 for program cards, which allows you to select different treatments in the washing disinfector. Above the start button are various colored lamps 33, which show, among other things, when a treatment is in progress and when treatment is completed.

Det i fig. 4 viste tørreskab 24 har i den højre del kurve 34, 35 med f.eks. instrumenter og operationsmasker. I den venstre del af skabet hænger to kassetter 36 med slanger 37 1° samt en kassette 38 med blæser 39.The FIG. 4, the drying cabinet 24 shown in the right part has baskets 34, 35 with e.g. instruments and surgical masks. In the left part of the cabinet are two cassettes 36 with hoses 37 1 ° and a cassette 38 with fan 39.

Som det fremgår af fig. 5 hænger en kassette 36 i tørreskabet 24's tag 40. Under taget 40 er der anbragt to skinner 41, 42. De har en sådan form, at der på hver side dannes et spor, 15 hvor flanger 43 på en kassette 36 kan skydes ind. Kassetten 36 har et antal mundstykker 48, hvorpå narkoseslanger 37 kan skydes ind. Kassetten 36 har desuden en pladeside eller ramme 47 med en slangeholder 48 med udsparinger 49 til at holde slangerne 37 fast på plads og skudt ind på mundstykkerne 45.As shown in FIG. 5, a cassette 36 hangs in the roof 40 of the dryer cabinet 24. Under the roof 40, two rails 41, 42 are arranged. They are formed in such a way that a groove 15 is formed on each side, where flanges 43 on a cassette 36 can be inserted. The cartridge 36 has a number of nozzles 48 on which anesthetic tubes 37 can be inserted. The cassette 36 further has a plate side or frame 47 with a hose holder 48 with recesses 49 for holding the hoses 37 in place and inserted into the nozzles 45.

2020

Desuden har kassetten en støttebøjle 50 for slangerne. I tørreskabet kan slangerne 37 udsættes for en indvendig varm, tørrende luftstrøm, markeret med pile 44.In addition, the cartridge has a support bracket 50 for the hoses. In the drying cabinet, the hoses 37 may be exposed to an internally warm, drying air stream, marked by arrows 44.

2 5 I fig. 6 og 7 ses den ene ende af en kassette 36 beregnet til., slanger 37. Man bemærker flangerne 43 og kassettens plane bund tillige med mundstykkerne 45, slangehullerne 48 og støttebøjlen 50. Af fig. 7 fremgår det, hvorledes en slange 37 er placeret på et mundstykke 45.In FIG. 6 and 7, one end of a cassette 36 intended for., Hoses 37 is seen. Note the flanges 43 and the flat bottom of the cassette as well as the mouthpieces 45, hose holes 48 and support bracket 50. 7 shows how a hose 37 is placed on a nozzle 45.

30 I fig. 8 vises en kassette 38 for narkoseblæsere 39, hvilken kassette ved hjælp af flanger 43 kan indskydes på samme måde som kassetten 36 for slanger 37, men kassetten 38 har i stedet for lange smalle rør 51, der er bøjet til U-form og er 35 åbne i den frie ende. Rørene er tilpasset til blæsere 39, som kan skylles med tørluft inde i tørreskabet 24.In FIG. 8, anesthesia blower cartridge 38 is shown which can be inserted by flanges 43 in the same manner as the tubing 36 for tubing 37, but instead of long narrow tubes 51 which are bent into U-shape and are 35 open at the free end. The tubes are adapted for fans 39 which can be flushed with dry air inside the dryer cabinet 24.

Claims

DK 159477 B 1 the washing disinfector 22 has the treatment chambers;

2 and 9, under lattice 30 a flush arm not shown rotating below the bottom, and at the roof a similar flushing arm 52 is found. 2 is shown inside the treatment chamber. on the right side wall, a pipe connection 53 having a forward orifice 54. In FIG. 9 and 10, a washing stand 55 is shown inside and outside the room. This stand 55 includes, among other things, a pair of parallel rails 56 equipped with wheels 57 intended to roll on the rails 29 in the chamber. Dish rack 55 has a bottom frame 58 ^ of a tube with an upright 59 which holds on one side of frame 58 a horizontal holder 60 for one or more cassettes 36 or 38. From the holder 60, a tube 61 descends and is bent inward. It has an orifice 62 directed to the interior wall of the chamber. Thus, as is most clearly seen in FIG. 11, formed as a closed square tube. This is connected to the frame 58 through the upright 59 and to the tube 61. 20 As the washing rack 55 is inserted into the chamber, the mouth 62 of the tube 61 is slid into the mouth 54 of the tube connection 53, and then working medium can be blown through the tubes and tube nozzles 63 of the holder 60 through cassette nozzle 45 into and through tubing 37. Patent Claims. A method for cleaning, disinfecting and drying anesthetic equipment hoses, wherein a plurality of hoses (37) are mounted on a cassette (36), the method comprising a washing stand (55-60), the cassette (36) with the hoses (37). located, is inserted into a washing disinfector (22) where the hoses (37) are cleaned and disinfected, a cleaning and disinfecting treatment medium is sprayed through the hoses, after which the cartridge (36) with the hoses is removed from the washing disinfector ( 22) and placed in a storage or storage room pending the next use of the hoses, characterized in that the cartridge containing the hoses, after the hoses are cleaned and disinfected, but before being placed in the storage, is put into a drying cabinet and dried. , during which a drying air stream is blown through the hoses. 10 15 20 25 30 35