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WO2011148009A1 - Dispositif pour la désinfection applicable aux sondes de drainage en milieu hospitalier - Google Patents

Dispositif pour la désinfection applicable aux sondes de drainage en milieu hospitalier Download PDF

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Publication number
WO2011148009A1
WO2011148009A1 PCT/ES2011/000129 ES2011000129W WO2011148009A1 WO 2011148009 A1 WO2011148009 A1 WO 2011148009A1 ES 2011000129 W ES2011000129 W ES 2011000129W WO 2011148009 A1 WO2011148009 A1 WO 2011148009A1
Authority
WO
WIPO (PCT)
Prior art keywords
probe
drainage
radiation
ultraviolet
source
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/ES2011/000129
Other languages
English (en)
Spanish (es)
Inventor
Francisco Salvador Barea
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.)
Kaparazoom SL
Original Assignee
Kaparazoom SL
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 Kaparazoom SL filed Critical Kaparazoom SL
Publication of WO2011148009A1 publication Critical patent/WO2011148009A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/202—Ozone
    • 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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/123—Connecting means
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps

Definitions

  • the device for disinfection for application in hospital drainage probes of the present invention uses a source of ultraviolet and / or ozone generating radiation as a sterilization measure, radiating with at least one source of ultraviolet and / or ozone generating light (1 ) on the probe (2) (figure 1) transmitting this radiation to the patient and / or to the drainage bag (6) at its most distal end (figure 2), the constituent material of the probe being plastic with luminoconductive properties, in this way the risks of infection in the patient are minimized, also avoiding the possible risk of contagion by the health personnel when this material is handled.
  • the invention has the advantage of being a non-invasive and removable method, that is, the device can be applied and removed simply without having to alter the current drainage procedures. It has the advantage of constituting a recoverable device, after its application, it will be removed and can be reused again.
  • the disinfection device for application in hospital drainage probes comprises at least one source of ultraviolet and / or ozone generating radiation (1), and can be integrated in a portable device (3) powered by batteries (4) and its corresponding power switch.
  • drive (5) (figure 1), or said light source and its external power supply (7) (figure 3), guiding said light source through a probe of a lumm 'or conductive nature (8) to the element (9) contact with the probe, which will have an inner surface (10) ( Figures 3 and 4) in contact with it, of a luminoconductive nature and therefore transmitter of ultraviolet light radiation and / or ozone generator.
  • the radiation surface will have a geometry of adaptation to the probe that maximizes the contact between both bodies, for example, in the case that we select the contact point of the luminoconducting device in the catheter (figures 3 and 4), the device will be installed comfortably on said catheter being fixed on it firmly by means of a clamp type element (9) (figure 3), or by another type of mechanical or adhesive retention of conventional use, which can be removed after application.
  • Versions are provided in which by inserting an opaque connector to this radiation into the catheter (11) (figure 5) or by introducing a discontinuity in the luminoconductive nature of the catheter (12) it is possible to radiate to the patient or to the drainage bag Figures 7 and 8), or both ways ( Figure 6) depending on how we place the radiation emitting element (3) fixed in one of the sectorized sections or covering both.
  • Versions are planned in which ultraviolet and / or ozone generating radiation is not carried out from outside the probe as in the typology described above, but this radiation emanates from inside the catheter by means of an emitting device (13) ( Figures 9 and 10) which will contain at least one ultraviolet and / or ozone generating source (1), its power supply and its conventional switching circuit. Said emitting device will penetrate the connection valve (14) of the probe, radiating from inside.
  • an emitting device (13) ( Figures 9 and 10)
  • Said emitting device will penetrate the connection valve (14) of the probe, radiating from inside.
  • the source of emission of ultraviolet light and / or ozone generator is housed in an external device (7) (figure 10), which has a fiber of light-conducting nature (8), which will guide said light source penetrating the connection valve (14) (figure 10) of the probe.
  • Figure 1 shows an ultraviolet radiation device and / or ozone generator for disinfection application in hospital drainage probes, which shows:
  • Figure 2 shows the portable clamp type device (3), fixed in the catheter of a probe, where (6) represents the drainage bag.
  • Figure 3 shows a general view of the ultraviolet radiation device 5 and / or ozone generator for disinfection of application in hospital drainage probes where (7) represents the external light source, which is guided through a flexible light-conducting fiber ( 8) to the contact element of this source with the probe (9)
  • Figure 4 shows a detail of the transmitting element of the light source to the probe (9) in which (8) is the flexible luminoconductive fiber and (10) shows the luminoconductive nature on the contact surface with the probe, which It has the element (9).
  • Figure 5 shows the opaque connector to ultraviolet radiation (11).
  • Figure 6 shows the portable device (3) located on the luminoconductive discontinuity (12), comprising the two ends on both sides of this discontinuity.
  • Figure 7 shows the portable device (3) located to the left of the luminoconductive discontinuity of the catheter (12).
  • Figure 8 shows the portable device (3) located to the right of the luminoconductive discontinuity of the catheter (12).
  • Figure 9 shows a urinary probe placed in a patient where the emitting source of ultraviolet and / or ozone generating light (1), the probe connection valve (14) and the emitting device can be connected to the valve (13). .
  • Figure 10 shows the transmitter device that can be connected to the valve (13) inserted in the probe connection valve (14).
  • Figure 11 reflects the external light source (7) with its flexible light-guided light-conducting fiber (8), inserted into the probe connection valve (14)
  • Figure 12 shows a section of the distal end of a urinary probe and his bladder fixation balloon (18), which also represents:
  • the device for disinfection of application in hospital drainage probes comprises at least one source of ultraviolet and / or ozone generating light (1) housed in an opaque assembly (3) that also houses the power supply (4 ) and the switch (5).
  • the assembly has a main body (3) joined by means of an articulation to a flange, allowing the relative rotation of the flange towards the main body (3), firmly retaining the catheter of the probe in the cylindrical cavity formed by both bodies that will be of luminoconductive nature and permeable to said light source, thus taking advantage of the sterilizing and germicidal action of this radiation.
  • the device for disinfection of application in hospital drainage probes is described, this probe will be made of luminoconductive material whose property has been achieved, for example, by coating the constituent material of the probe with a plastic polymer with a refractive index different. The light radiation is transmitted along the probe to the drainage bag and the patient.
  • the activation of the ultraviolet radiation device and / or ozone generator for disinfection of urinary genito pathways will be carried out by means of a switch drive (5), or a timed circuit that sets the operating periods at the discretion of the physician.

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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

L'invention concerne un nouveau dispositif pour la désinfection applicable aux sondes de drainage en milieu hospitalier, lequel dispositif permet à la fois de stériliser efficacement le cathéter et la poche de drainage, et de réduire le risque d'infections chez le patient. La désinfection s'effectue par l'intermédiaire d'une moins une lampe à UV et/ou d'un générateur d'ozone qui irradie le cathéter par l'intermédiaire d'un dispositif amovible et externe à partir duquel le rayonnement est diffusé au patient et/ou à la poche de drainage. La matériau constitutif de la sonde est un matériau plastique conducteur de lumière. On prévoit des modes de réalisation dans lesquels la source lumineuse irradie depuis l'intérieur du cathéter par introduction du dispositif dans une valvule de connexion de la sonde; dans un autre mode de réalisation, la source lumineuse est intégrée dans le matériau de la sonde. Le dispositif selon l'invention peut être utilisé en milieu hospitalier.
PCT/ES2011/000129 2010-05-24 2011-04-14 Dispositif pour la désinfection applicable aux sondes de drainage en milieu hospitalier Ceased WO2011148009A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201000710 2010-05-24
ES201000710A ES2383867B1 (es) 2010-05-24 2010-05-24 Dispositivo para desinfección de aplicación en sondas hospitalarias de drenaje.

Publications (1)

Publication Number Publication Date
WO2011148009A1 true WO2011148009A1 (fr) 2011-12-01

Family

ID=45003365

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2011/000129 Ceased WO2011148009A1 (fr) 2010-05-24 2011-04-14 Dispositif pour la désinfection applicable aux sondes de drainage en milieu hospitalier

Country Status (2)

Country Link
ES (1) ES2383867B1 (fr)
WO (1) WO2011148009A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016165204A1 (fr) * 2015-04-16 2016-10-20 何志明 Appareil de transport avec lumière ultraviolette pour stérilisation
WO2016165203A1 (fr) * 2015-04-16 2016-10-20 何志明 Procédé et appareil pour une stérilisation rapide
WO2020200389A1 (fr) * 2019-04-05 2020-10-08 Viobac Aps Dispositif et procédé de stérilisation d'une section d'un tube de cathéter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080159908A1 (en) * 2006-09-09 2008-07-03 Redmond Russell J Method and apparatus for sterilizing indwelling catheters
US20090257910A1 (en) * 2008-04-10 2009-10-15 Segal Jeremy P Intravenous catheter connection point disinfection
WO2010023329A1 (fr) * 2008-09-01 2010-03-04 Danmarks Tekniske Universitet Ensemble et procédé de désinfection des canaux internes de dispositifs médicaux
US20100072399A1 (en) * 2008-09-23 2010-03-25 Ondine International Holdings Ltd. Portable Photodynamic Disinfection Light Delivery Device for Catheter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080159908A1 (en) * 2006-09-09 2008-07-03 Redmond Russell J Method and apparatus for sterilizing indwelling catheters
US20090257910A1 (en) * 2008-04-10 2009-10-15 Segal Jeremy P Intravenous catheter connection point disinfection
WO2010023329A1 (fr) * 2008-09-01 2010-03-04 Danmarks Tekniske Universitet Ensemble et procédé de désinfection des canaux internes de dispositifs médicaux
US20100072399A1 (en) * 2008-09-23 2010-03-25 Ondine International Holdings Ltd. Portable Photodynamic Disinfection Light Delivery Device for Catheter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Kaparazoom video premio emprendedor XXI.wmv. 4", YOUTUBE, May 2010 (2010-05-01), Retrieved from the Internet <URL:http://www.youtube.com/watch?v=bgzbvh617oY> *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016165204A1 (fr) * 2015-04-16 2016-10-20 何志明 Appareil de transport avec lumière ultraviolette pour stérilisation
WO2016165203A1 (fr) * 2015-04-16 2016-10-20 何志明 Procédé et appareil pour une stérilisation rapide
WO2020200389A1 (fr) * 2019-04-05 2020-10-08 Viobac Aps Dispositif et procédé de stérilisation d'une section d'un tube de cathéter
AU2020251798B2 (en) * 2019-04-05 2025-07-17 Viobac Aps A sterilisation device for sterilising a section of a catheter tube and a method for sterilising a section of a catheter tube

Also Published As

Publication number Publication date
ES2383867A1 (es) 2012-06-27
ES2383867B1 (es) 2013-08-13

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