EP0099366A1 - Dispositif pour vider des sachets d'urine - Google Patents

Dispositif pour vider des sachets d'urine

Info

Publication number
EP0099366A1
EP0099366A1 EP19830900267 EP83900267A EP0099366A1 EP 0099366 A1 EP0099366 A1 EP 0099366A1 EP 19830900267 EP19830900267 EP 19830900267 EP 83900267 A EP83900267 A EP 83900267A EP 0099366 A1 EP0099366 A1 EP 0099366A1
Authority
EP
European Patent Office
Prior art keywords
bag
urine
container
cutting unit
enclosure
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.)
Withdrawn
Application number
EP19830900267
Other languages
German (de)
English (en)
Inventor
Kurt Brandenberger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0099366A1 publication Critical patent/EP0099366A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L11/00—Methods specially adapted for refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0008—Opening and emptying bags
    • B65B69/0016—Opening and emptying bags for urine bags or medical drainage bags

Definitions

  • the present invention relates to a device for emptying urine bags according to the preamble of claim 1.
  • plastic bags of approx. 1 1/2 l are used for urine collection. These urine bags are preferably attached to the bed frame or glued to the patient's leg. The connection between the patient's bladder and the urine bag is made using a catheter and a flexible tube.
  • the urine bag should no longer have to be " manually destroyed " so that its contents can be safely discharged into a spout.
  • the object of the invention thus consists in creating a device for emptying urine bags, in which the urine bag is received, punctured, emptied and disinfected in such a way that there is no risk of splashing or contamination during the bag treatment.
  • the parts of the device that are spatially adjacent when the bag is emptied should also be included in the disinfection process.
  • reference number 1 denotes a housing which, through a partition 2, leads into an essentially closed apparatus space 3 and into an open one
  • the apparatus space which can be closed by a removable cover 5, contains in particular a pressure-actuated cylinder-piston unit 6, an injector or mixing valve 7 for adding a disinfectant to the rinse water, a disinfectant tank 8 and main lines 9 and 10 for the supply of one Flushing and pressure medium, preferably tap water to the cylinder-piston unit 6, the injector valve 7 and the supply of disinfectant to the injector valve.
  • the machine room 3 includes a fill line 11 for the refilling of the tank 8 and 'spray nozzles 12 and 13 leading leads 1 * 4, 15 for rinsing and disinfecting mixture.
  • the liquid level in the disinfectant tank is made visually visible by a level indicator 16 arranged outside the housing 1.
  • the latter can be combined with an alarm device.
  • the fill level can optionally also be monitored by devices which, for example, cause the tank 8 to be refilled automatically and / or block the actuation of the bag emptying device if the fill level is too low.
  • the pressure medium or tap water supply takes place via a preferably manually operated control valve 39
  • the disinfectant tank 8 and the associated level monitoring devices as well as the injector or mixing valve 7 can also be arranged outside the housing 1 as separate devices.
  • the work space is designed to accommodate a bag container 17 which can be easily installed and removed, the details of which are clearer from FIGS. 2a and 2b.
  • the entrance to the working space k is formed by an oblique opening 18, which is formed by lowering the housing top wall 1.1 to approximately half the housing height and obliquely cutting the housing side walls.
  • a carrier plate 23 of the cutting unit 21 seated directly on the outer end of the piston rod 20, one is made of Fi * . 3a .. 3b in a top view, visible first set of knives 2-4 and a bag hold-down 25 pointing towards the oblique opening 18.
  • the latter Purpose is to press the upper part of a urine bag 26 to be emptied at the latest at the beginning of the emptying of the bag, ie shortly after the sharp knife edges 27 hit the bag surface, against the rear wall of the bag container 17.
  • the knife edges 27 close an angle ⁇ of approximately 100 °. 120 to the direction of movement of the piston rod 20. In this way it can be ensured that the bag, which is bulged in its lower part, is first pierced there by the knife tip lying below and the liquid outflow begins rapidly.
  • the axis 28 of the piston rod 20 is also inclined with respect to the horizontal.
  • This angle of inclination ⁇ ' is approximately 10-30.
  • the partition 2 between the apparatus and the working space 3, and • -), 'at which the cylinder-piston unit 6 is fixed to about 10-30 inclined to the vertical.
  • these parts are perforated, for example made of perforated sheet metal.
  • the container 17 consists of a cup-shaped container body 17-1 with a front side 17.2 cut free over a substantial part of its extent.
  • Only a lower section 17-3 stands for holding the urine bag, in particular as a retaining element or scraper for the lower section of the bag 26 when the first set of knives 24 returns to its initial position after the bag has been pierced moved back _
  • the end edge 17-3 'lies just below the path of the knives 24.1, 24.2 of the first knife set 24.
  • Inwardly bent corner parts 17-4 form side wall stiffeners.
  • the flat side wall 17-5 are simultaneously centering of the container 17 in the housing 1.
  • the rear wall 17-6 carries on its outer side above a handle 29 and on its inner surface below a komplemen ⁇ for the first set of blades 24-refractory second blade set " ⁇ 30
  • the container bottom 17.1 contains, for example, a nozzle-shaped outlet opening 31. In the operating position according to FIG. 1, the latter opens into a drain connector 32 in a conically recessed part 33-1 of the housing base 33-
  • the top of the container is provided with a spray protection cover 3 (FIGS. 1 and 2a, 2b), which is approximately the same
  • Half of the container surface is covered and contains a central holding slot 35 for receiving and clamping the bag feed hose 26.1.
  • a hinged lid 38 for example fixed to the housing.
  • the second set of knives 30 arranged in the interior of the container 17 is aligned with the piston rod axis 28.
  • the vertical knife edges 30 ' are essentially (but not necessarily) parallel to the knife edges of the first knife set 24.
  • the sets of knives 24 and 30 each consist of a series of shorter central knives 24.1 and 30.1, which each have a gap with respect to one another. There is a longer outer one on each side of the rows of shorter central knives 24.1, 30.1. Knives 24.2, 30.2. These outer knives are each next to one another at a distance which is dependent, in part, on the parallel guiding accuracy of the (movable) cutting unit 21 through the guide rod 36, and on the other hand on an adequate side play of the container 17 in the working space 4 of the housing 1 and with respect to it of these criteria is preferably chosen to be minimal.
  • the guide rod 36 is mounted on the carrier plate 23, protrudes from it at right angles and traverses the partition wall 2, guided by a sealing collar 37 preventing the penetration of liquid into the apparatus space 3.
  • FIGS. 3a and 3b The interaction of the first and the second set of knives is described with reference to FIGS. 3a and 3b.
  • Fig. 3a the undamaged urine bag 26, guided by the lower end section 17-3, lies in front of the knives 30.1, 30.2 of the second knife set 30 arranged in the bag container 17.
  • the first knife set 2 * 4 carrying the knives 2 * 4.1, 24.2 attached to the carrier plate 23 a i st shown in its initial position with retracted piston rod 20th 3b shows the carrier plate 23 or the first knife set 24, when the piston rod 20 is extended, in meshing engagement with the first knife set, the urine bag 26 'being punctured several times, largely flattened and emptied.
  • the diameter of the knife sets 24, unlike in the drawing ge "is designed, may be arranged in a different configuration or replaced by (not shown) piercing members ,, .
  • Fig. 2a is pinched.
  • the container provided with a urine bag 26 is then inserted through the oblique opening 18 into the working space 4 of the housing and then the hinged lid 38 is folded down over the working space 4.
  • a the main water line 9 connecting with the local water supply network WN check valve 39 s water tap or, for example a manually operated open water, an electric valve.
  • the spray nozzle 12 is fed directly and sprayed through the perforated bag hold-down device 25 through the inside of the container 17.
  • Impingement and seepage water simultaneously wet the remaining parts of the work area 4. Simultaneously water reaches the injector or mixing valve 7 via the line branch 9 ', whereby disinfectant is sucked out of the tank 8.
  • the water-disinfectant mixture prepared in the valve 7 passes through the feed line 15 to the spray nozzle 13 s, which, like the nozzle 12, sprays the inside of the container 17 and the adjacent parts of the working space 4.
  • the cylinder-piston unit 6 When the main line 9 is pressurized with water, the cylinder-piston unit 6 is also supplied via the line 9 ".
  • the piston 20 'pushes the piston rod 20 against the pressure of a return spring 40, as a result of which the movable cutting unit 21 is connected to the the first knife set 24 is moved along the axis 28 against the bag 26.
  • the bag hold-down device 25 With the carrier plate 23 carrying the knife set 24, the bag hold-down device 25 connected to the latter also moves obliquely downward and thereby presses the upper part of the bag 26 backwards or to the left against the knife edges 30 'of the container-side (second) knife set 30.
  • the bag wall can already be perforated.' With continued expelling of the piston rod 20 is now also the knife edges bite 27 of the first Messer ⁇ set 24 from the front side against the bag wall and perforate them (Fig. 3b). After completion "of the piston benhubes remain the sets of blades 24, there are 30.
  • the nozzles 12, 13 remain in action until experience has shown that the urine is flushed out of the bag 26 or is sufficiently diluted that the bag can be added to the rest of the rubbish. Flushing liquid, urine and disinfectant flow into the sewage system via the outlet opening 31 and the outlet connection 32. All components inside the work space -4 are exposed to the rinsing and disinfection process and can therefore be kept clean.
  • valve 39 is closed.
  • the piston 20 'and the piston rod 20 move back into their starting position under the action of the return spring 40, the piston chamber on the breast side being dewatered via the nozzle 12.
  • the empty bag 26 '(FIG. 3b) is stripped off by the knives of the movable knife set 24 when the cutting unit 21 is pulled back on the wall edge 17-3'.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

Le boîtier (1) du dispositif est partagé en une enceinte d'appareil (3) et une enceinte de travail (4) par une paroi de séparation (2) orientée verticalement. Le boîtier présente une ouverture d'accès (18) par laquelle peut être introduit dans l'enceinte de travail (4) un container (17) qui contient le sachet d'urine (26) à vider. Après mise en place du container (17) et fermeture d'un couvercle supérieur à clapet (38), l'enceinte de travail (4) est fermée de façon étanche afin d'éviter toute aspersion. L'enceinte d'appareil contient un mécanisme à cylindre et piston (6) dont la tige de piston (20) porte un dispositif de coupure (21) comprenant des premiers couteaux (24) qui coopèrent avec des deuxièmes couteaux (30) disposés dans le container (17). Ainsi, par déplacement du piston (20), le sachet d'urine (26) est perforé. Le mécanisme d'entraînement (6) agit sous l'effet de la pression hydraulique provenant d'une conduite principale (9) qui alimente aussi une unité de giclage (12, 13) dont les jets lavent l'intérieur de l'enceinte de travail pendant le vidage d'un sachet d'urine. Un gicleur (13) et relié à une vanne (7) d'injection et de mélange pour l'adjonction d'un produit désinfectant. Il est alimenté en même temps que le gicleur d'eau (12).
EP19830900267 1982-01-28 1983-01-19 Dispositif pour vider des sachets d'urine Withdrawn EP0099366A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH53082A CH654479A5 (de) 1982-01-28 1982-01-28 Einrichtung zum entleeren von urinbeuteln.
CH530/82 1982-01-28

Publications (1)

Publication Number Publication Date
EP0099366A1 true EP0099366A1 (fr) 1984-02-01

Family

ID=4189114

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830900267 Withdrawn EP0099366A1 (fr) 1982-01-28 1983-01-19 Dispositif pour vider des sachets d'urine

Country Status (3)

Country Link
EP (1) EP0099366A1 (fr)
CH (1) CH654479A5 (fr)
WO (1) WO1983002722A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0755498Y2 (ja) * 1988-07-13 1995-12-20 川澄化学工業株式会社 輸血及び血液検査用の被検血液採取器具
DE4022276C1 (en) * 1990-07-12 1991-12-19 Sic Ag, Basel, Ch Automatic bag opening appts. - has housing with scissor-type blades at bottom, pivoting on axle
DE4135919C2 (de) * 1991-10-31 1994-02-24 Sic Ag Basel Vorrichtung zum Öffnen von festen, eindrückbaren Umhüllungen oder von flexiblen Beuteln
DE19514467C2 (de) * 1995-04-19 1999-08-05 Bht Hygiene Technik Ing H Bier Verfahren und Vorrichtung zum Reinigen und Desinfizieren von Verunreinigungen enthaltenden Behältern, insbesondere von Urinbeuteln
FR2765553A1 (fr) * 1997-07-04 1999-01-08 Philippe Furodet Appareil pour desoperculer et rincer des sacs
AUPR335101A0 (en) * 2001-02-26 2001-03-22 Burrows, Bruce Robert Pathological waste disposal unit
FI109891B (fi) * 2001-03-21 2002-10-31 Serres Oy Menetelmä ja laite imupussin tyhjentämiseksi
PL2117936T3 (pl) 2007-02-14 2013-03-29 Medela Holding Ag Urządzenie utylizacyjne do worków do zbiórki płynów ustrojowych oraz sposób
IT1395901B1 (it) * 2009-02-04 2012-10-26 Steelco Spa Dispositivo per il trattamento di una sacca per il contenimento di un liquido biologico
IT1394348B1 (it) 2009-05-06 2012-06-06 Internat Steel Co S P A Dispositivo per il trattamento di una sacca medicale e relativo procedimento
EP2308760A1 (fr) * 2009-10-07 2011-04-13 Immobiliare Felloni di Felloni Massimo Installation d'elimination, en particulier de recipients flexibles
NL2010443C2 (nl) * 2013-03-13 2014-09-16 Goos Den Hartog Beheer B V Werkwijze voor het verwerken van een met urine gevulde urinezak, alsmede inrichting daarvoor.
FI125150B (fi) 2013-10-16 2015-06-15 Serres Oy Tyhjennyslaite, kokoonpano ja menetelmä imupussin tyhjentämiseksi
CN106144094B (zh) * 2016-08-17 2018-07-20 朱薇 一种自动排出尿袋液体的装置
CN111421589A (zh) * 2020-04-16 2020-07-17 王小娇 一种集尿袋回收预处理装置
IT202100001532A1 (it) 2021-01-28 2022-07-28 Tecnotrust Srl Macchina per il taglio, lo svuotamento e il risciacquo interno di sacche contenenti fluidi organici

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900430B2 (de) * 1969-01-04 1978-05-24 Werner 4000 Duesseldorf Schulz Verfahren zur Desinfektion menschlicher Abgänge aus Seuchenstationen von Krankenanstalten und Behälter dazu
DE2208804C3 (de) * 1971-03-10 1975-10-16 Ab Motala Verkstad, Motala Verfahren zum Entleeren von Dränageflüssigkeitsbeuteln
FR2450768A1 (fr) * 1979-03-05 1980-10-03 Satil Sa Procede et dispositif pour vider mecaniquement des sacs
FR2478586A1 (fr) * 1980-03-20 1981-09-25 Wauters Yves Dispositif pour la vidange des recipients souples contenant des liquides en particulier les poches a urine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8302722A1 *

Also Published As

Publication number Publication date
CH654479A5 (de) 1986-02-28
WO1983002722A1 (fr) 1983-08-18

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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Effective date: 19831229