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WO2006012992A1 - Rinsing/suction adapter - Google Patents

Rinsing/suction adapter Download PDF

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Publication number
WO2006012992A1
WO2006012992A1 PCT/EP2005/007774 EP2005007774W WO2006012992A1 WO 2006012992 A1 WO2006012992 A1 WO 2006012992A1 EP 2005007774 W EP2005007774 W EP 2005007774W WO 2006012992 A1 WO2006012992 A1 WO 2006012992A1
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WO
WIPO (PCT)
Prior art keywords
suction
rinsing
wound
adapter
insert
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/EP2005/007774
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German (de)
French (fr)
Inventor
Heinrich Peirlberger
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Individual
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Individual
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Filing date
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Application filed by Individual filed Critical Individual
Publication of WO2006012992A1 publication Critical patent/WO2006012992A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H35/00—Baths for specific parts of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/92—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with liquid supply means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H9/00—Pneumatic or hydraulic massage
    • A61H9/005—Pneumatic massage

Definitions

  • the invention relates to a suction-irrigation adapter for the treatment of wound areas.
  • Nosocomial infections e.g. After hip or knee operations are becoming more common and can usually be treated with little success, since the pathogens often sit in inaccessible places, with the consequence that implants must be removed again or patients have to fight years or decades with severe infections.
  • Such infectious agents form to protect themselves from attacks, a mucus capsule that can be difficult or impossible to penetrate from antibiotics or antiseptics by transporting through the bloodstream and therefore many otherwise highly effective drugs only weakly not at all able to work.
  • US Pat. No. 6,404,447 B discloses a device for applying a treatment agent, wherein the treatment agent is applied to the wound via a reservoir via a device which is tightly attached to the wound.
  • US Pat. No. 5,941,859 A discloses a device with which a treatment medium is applied under high pressure to the wound site to be treated.
  • the treatment media are each applied directly to the site to be treated without preparing this site on it.
  • the invention relates to a suction rinsing adapter for the treatment of wounds, especially fistulas and fistula tracts, characterized in that it consists of an attachment (1) which has a vacuum jacket 2, on which via a connection (4) negative pressure is generated , causing the essay the place to be treated is held, so that the flushing-suction adapter is sealed by the curved skin in all directions, and a rinsing suction insert 3 with the Sp ⁇ l-Saugansatz 5 through which the rinsing medium is introduced into the wound.
  • the adapter according to the invention which can be preferably made of glass but also of all other suitable materials, wound areas can be supplied from the outside sterile to achieve a faster healing of infected wounds. If necessary, surgery can be avoided.
  • the suction irrigation adapter according to the invention is used for irrigation but also at the same time for the suction of secretions on infected wounds.
  • the adapter 1 is placed on the wound area from the outside. Via the vacuum connection 4, a vacuum is generated in the vacuum jacket 2.
  • the skin depending on the strength of the vacuum is arched and acts as a negative pressure membrane. This creates an inner chamber and the suction rinsing insert 3 is sealed in the wound area to all sides, at the same time opening the wound or fistula is achieved by the negative pressure.
  • antiseptics or other rinsing liquids or gases are brought to or into the wound or the fistula tract through the suction rinsing insert 3 via the rinsing connection 5, without penetrating into the wound area with a foreign body.
  • a sterile disposable syringe is filled with the liquid or the gas and connected to the flushing connection with a short tube. The rinsing medium is then pressurized to or into the wound or fistula tract.
  • a vacuum can also be applied by means of a second connection 6 in the suction-rinsing insert 3 in order to achieve more effective wound irrigation reach and, if necessary, to extract the treatment agent and any secretions.
  • the skin enclosed by the suction rinsing insert 3 acts as an overpressure valve, when the fistula tract or the wound is full of the treatment agent and pressure continues to act, the sealing point of the suction rinsing insert ruptures and so becomes a superfluous treatment agent derived from the vacuum jacket or the storage chamber and automatically directed away from the wound area by the negative pressure applied there and so completed the flushing process.
  • FIGS. 1 and 2 show exemplary embodiments of the suction-flushing adapter according to the invention.
  • 1 means the adapter, 2 the vacuum jacket, 3 the suction-rinsing insert, 4 the connection for negative pressure in the vacuum jacket, 5 the rinsing connection in the rinsing-suction insert, 6 the connection for negative pressure in the rinsing suction insert, 7 the arched skin the wound site with fistula tract.
  • the suction-rinsing insert 3 of the adapter 1 is placed on the wound area 7 so that the wound or the fistula tract is completely enclosed.
  • a disposable syringe whose volume is preferably greater than 50 ml or with another suitable evacuation method via the port 4 of the vacuum jacket generates a negative pressure, wherein the skin bulges and thus the suction-rinsing insert 3 is sealed on all sides.
  • the surface of the wound or the fistula tract is at least partially opened and / or broken.
  • the treatment medium is then introduced into the area to be flushed via the flushing connection 5 by means of, for example, a disposable syringe and a connecting tube.
  • the ports 5 and 6 may also have shut-off valves, with which the supply of the treatment agent or the removal of the treatment agent and / or wound secretion can be regulated and controlled.

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Otolaryngology (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention relates to a rinsing/suction adapter for treating wounds, above all, for fistulas and fistula ducts, characterized in that it is comprised of an attachment (1), which has a vacuum jacket, on which negative pressure is generated via a connection (4). The attachment is held on the location to be treated so that the rinsing/suction adapter is sealed on all sides by the convex skin (7). The rinsing/suction adapter is also comprised of a rinsing/suction insert (3) with a rinsing/suction extension (5) via which the treatment medium is introduced into the wound.

Description

Spül-Saug-AdapterIrrigation-suction adapter

Die Erfindung betrifft einen Saug-Spül-Adapter zur Versorgung von Wundbereichen.The invention relates to a suction-irrigation adapter for the treatment of wound areas.

Nosokomiale Infektionen, z.B. nach Hüft- oder Knieoperationen werden immer häufiger und können meist nur mit geringem Erfolg behandelt werden, da die Erreger oft an unzugänglichen Stellen sitzen, was zur Konsequenz hat, dass Implantate wieder entfernt werden müssen oder Patienten Jahre oder Jahrzehnte mit schweren Infektionen zu kämpfen haben. Solche Infektionserreger bilden um sich selbst vor Angriffen zu schützen, eine Schleimkapsel, die von Antibiotika oder Antiseptika durch den Transport über die Blutbahn nur schwer oder überhaupt nicht durchdringen werden kann und daher viele sonst hochwirksame Medikamente nur schwach der überhaupt nicht wirken können.Nosocomial infections, e.g. After hip or knee operations are becoming more common and can usually be treated with little success, since the pathogens often sit in inaccessible places, with the consequence that implants must be removed again or patients have to fight years or decades with severe infections. Such infectious agents form to protect themselves from attacks, a mucus capsule that can be difficult or impossible to penetrate from antibiotics or antiseptics by transporting through the bloodstream and therefore many otherwise highly effective drugs only weakly not at all able to work.

Aus der US 6 404 447 B ist eine Vorrichtung zur Aufbringung eines Behandlungsmittels bekannt, wobei über einen Vorratsbehälter über eine dicht an die Wunde angelegte Vorrichtung das Behandlungsmittel auf die Wunde gebracht wird.US Pat. No. 6,404,447 B discloses a device for applying a treatment agent, wherein the treatment agent is applied to the wound via a reservoir via a device which is tightly attached to the wound.

Aus der US 5 941 859 A ist eine Vorrichtung bekannt, mit der eine Behandlungsmedium unter hohem Druck auf die zu behandelnde Wundstelle aufgebracht wird.US Pat. No. 5,941,859 A discloses a device with which a treatment medium is applied under high pressure to the wound site to be treated.

Dabei werden die Behandlungsmedien jeweils direkt auf die zu behandelnde Stelle aufgebracht, ohne diese Stelle darauf vorzubereiten.The treatment media are each applied directly to the site to be treated without preparing this site on it.

Gegenstand der Erfindung ist ein Saug-Spüladapter zur Behandlung von Wunden, vor allem Fisteln und Fistelgängen, dadurch gekennzeichnet, dass er besteht aus einem Aufsatz (1), der über einen Vakuummantel 2 verfügt, an dem über einen Anschluss (4) Unterdruck erzeugt wird, wodurch der Aufsatz an der zu behandelnden Stelle gehalten wird, sodass der Spül-Saugadapter durch die gewölbte Haut nach allen Seiten hin abgedichtet ist, und einem Spül- Saugeinsatz 3 mit dem Spϋl-Saugansatz 5, über den das Spülmedium in die Wunde eingebracht wird.The invention relates to a suction rinsing adapter for the treatment of wounds, especially fistulas and fistula tracts, characterized in that it consists of an attachment (1) which has a vacuum jacket 2, on which via a connection (4) negative pressure is generated , causing the essay the place to be treated is held, so that the flushing-suction adapter is sealed by the curved skin in all directions, and a rinsing suction insert 3 with the Spϋl-Saugansatz 5 through which the rinsing medium is introduced into the wound.

Durch den erfindungsgemäßen Adapter, der vorzugsweise aus Glas aber auch aus allen anderen dafür geeigneten Materialien gefertigt werden kann, können Wundbereiche von außen steril versorgt werden um eine raschere Abheilung infizierter Wunden zu erreichen. Gegebenenfalls können dadurch operative Eingriffe vermieden werden.By the adapter according to the invention, which can be preferably made of glass but also of all other suitable materials, wound areas can be supplied from the outside sterile to achieve a faster healing of infected wounds. If necessary, surgery can be avoided.

Der erfindungsgemäße Saug-Spül-Adapter dient zur Spülung aber auch gleichzeitig zur Absaugung von Sekreten an infizierten Wunden.The suction irrigation adapter according to the invention is used for irrigation but also at the same time for the suction of secretions on infected wounds.

Der Adapter 1 wird von außen auf den Wundbereich aufgesetzt. Über den Vakuumanschluss 4 wird im Vakuummantel 2 ein Vakuum erzeugt. Dabei wird die Haut, je nach Stärke des Vakuums gewölbt und wirkt als Unterdruckmembran. Dadurch entsteht eine innere Kammer und der Saug- Spül-Einsatz 3 wird im Wundbereich nach allen Seiten hin abgedichtet, gleichzeitig wird durch den Unterdruck eine Öffnung der Wunde bzw. Fistel erreicht.The adapter 1 is placed on the wound area from the outside. Via the vacuum connection 4, a vacuum is generated in the vacuum jacket 2. The skin, depending on the strength of the vacuum is arched and acts as a negative pressure membrane. This creates an inner chamber and the suction rinsing insert 3 is sealed in the wound area to all sides, at the same time opening the wound or fistula is achieved by the negative pressure.

Anschließend werden durch den Saug-Spül-Einsatz 3 über den Spülanschluss 5 Antiseptika oder andere Spülflüssigkeiten oder Gase zur bzw. in die Wunde bzw. den Fistelgang gebracht, ohne mit einem Fremdkörper in den Wundbereich einzudringen. Dazu wird beispielsweise eine sterile Einwegspritze mit der Flüssigkeit oder dem Gas befüllt und mit einem kurzen Schlauch mit dem Spülanschluss verbunden. Das Spülmedium wird dann mit Druck auf bzw. in die Wunde oder den Fistelgang gebracht.Subsequently, antiseptics or other rinsing liquids or gases are brought to or into the wound or the fistula tract through the suction rinsing insert 3 via the rinsing connection 5, without penetrating into the wound area with a foreign body. For this purpose, for example, a sterile disposable syringe is filled with the liquid or the gas and connected to the flushing connection with a short tube. The rinsing medium is then pressurized to or into the wound or fistula tract.

Durch einen zweiten Anschluss 6 im Saug-Spül-Einsatz 3 kann im Bedarfsfall auch ein Vakuum angelegt werden, um so eine effektivere Wundspülung zu erreichen und gegebenenfalls das Behandlungsmittel und ein eventuelles Sekret abzusaugen.If necessary, a vacuum can also be applied by means of a second connection 6 in the suction-rinsing insert 3 in order to achieve more effective wound irrigation reach and, if necessary, to extract the treatment agent and any secretions.

Nach oder während der Anwendung wirkt die vom Saug-Spüleinsatz 3 umschlossene Haut als Überdruckventil, wenn der Fistelgang bzw. die Wunde voll mit dem Behandlungsmittel ist und weiterhin Druck einwirkt, reißt die Dichtstelle des Saug-Spüleinsatzes auf und so wird zum einen überflüssiges Behandlungsmittel in den Vakuummantel bzw. die Vorratskammer abgeleitet und automatisch durch den dort angelegten Unterdruck vom Wundbereich weggeleitet und so der Spülvorgang abgeschlossen.After or during the application, the skin enclosed by the suction rinsing insert 3 acts as an overpressure valve, when the fistula tract or the wound is full of the treatment agent and pressure continues to act, the sealing point of the suction rinsing insert ruptures and so becomes a superfluous treatment agent derived from the vacuum jacket or the storage chamber and automatically directed away from the wound area by the negative pressure applied there and so completed the flushing process.

In den Fig. 1 und 2 sind erfindungsgemäße beispielhafte Ausführungsformen des Saug- Spül-Adapters dargestellt.FIGS. 1 and 2 show exemplary embodiments of the suction-flushing adapter according to the invention.

Darin bedeuten 1 den Adapter, 2 den Vakuummantel, 3 den Saug-Spül-Einsatz, 4 den Anschluss für Unterdruck im Vakuummantel, 5 den Spülanschluss im Spül-Saug-Einsatz, 6 den Anschluss für Unterdruck im Spül-Saugeinsatz, 7 die gewölbte Haut der Wundstelle mit Fistelgang.1 means the adapter, 2 the vacuum jacket, 3 the suction-rinsing insert, 4 the connection for negative pressure in the vacuum jacket, 5 the rinsing connection in the rinsing-suction insert, 6 the connection for negative pressure in the rinsing suction insert, 7 the arched skin the wound site with fistula tract.

Der Saug-Spül-Einsatz 3 des Adapters 1 wird so auf den Wundbereich 7 aufgesetzt, dass die Wunde bzw. der Fistelgang komplett umschlossen wird. Nun wird mit einer Einwegspritze, deren Volumen vorzugsweise größer als 50 ml beträgt oder mit einer anderen geeigneten Evakuierungsmethode über den Anschluss 4 des Vakuummantels ein Unterdruck erzeugt, wobei sich die Haut wölbt und somit der Saug-Spül-Einsatz 3 nach allen Seiten abgedichtet wird. Ferner wird die Oberfläche der Wunde bzw. der Fistelgang zumindest teilweise geöffnet und/oder aufgebrochen.The suction-rinsing insert 3 of the adapter 1 is placed on the wound area 7 so that the wound or the fistula tract is completely enclosed. Now with a disposable syringe whose volume is preferably greater than 50 ml or with another suitable evacuation method via the port 4 of the vacuum jacket generates a negative pressure, wherein the skin bulges and thus the suction-rinsing insert 3 is sealed on all sides. Furthermore, the surface of the wound or the fistula tract is at least partially opened and / or broken.

Nun wird über den Spülanschluss 5 das Behandlungsmedium mittels einer beispielsweise Einwegspritze und einem Verbindungsschlauch in den zu spülenden Bereich eingebracht.The treatment medium is then introduced into the area to be flushed via the flushing connection 5 by means of, for example, a disposable syringe and a connecting tube.

Über den Anschluss für den Unterdruck 6 am Saug-Spül-Einsatz 3 kann nun Wundsekret und/oder Spülflüssigkeit abgesaugt werden. Dieser Vorgang kann nun mehrmals wiederholt werden. Gegebenenfalls können die Anschlüsse 5 und 6 auch Absperrhähne aufweisen, womit die Zufuhr des Behandlungsmittels bzw. die Abfuhr des Behandlungsmittels und/oder Wundsekrets reguliert und gesteuert werden kann. Wound secretion and / or rinsing liquid can now be sucked off via the connection for the negative pressure 6 on the suction rinsing insert 3. This process can now be repeated several times. Optionally, the ports 5 and 6 may also have shut-off valves, with which the supply of the treatment agent or the removal of the treatment agent and / or wound secretion can be regulated and controlled.

Claims

Patentansprüche:claims: 1 ) Saug-Spüladapter zur Behandlung von Wunden, vor allem Fisteln und Fistelgängen, dadurch gekennzeichnet, dass er besteht aus einem Aufsatz 1 , der über einen Vakuummantel 2 verfügt, an dem über einen Anschluss 4 Unterdruck erzeugt wird, wodurch der Aufsatz an der zu behandelnden Stelle gehalten wird, sodass der Spül-Saugadapter durch die gewölbte Haut 7 nach allen Seiten hin abgedichtet ist, und einem Spül-Saugeinsatz 3 mit einem Spül-Saugansatz 5, über den das Behandlungsmedium in die Wunde eingebracht wird.1) suction rinsing adapter for the treatment of wounds, especially fistulas and fistula ducts, characterized in that it consists of an essay 1, which has a vacuum jacket 2, on which a negative pressure is generated via a terminal 4, whereby the attachment to the is maintained so that the rinsing suction adapter is sealed by the curved skin 7 in all directions, and a rinsing suction insert 3 with a rinsing suction lug 5, via which the treatment medium is introduced into the wound. 2) Saug-Spüladapter nach Anspruch 1, dadurch gekennzeichnet, dass über einen Anschluss 6 am Spül-Saugeinsatz 3 Wundsekret und/oder Behandlungsmedium abgesaugt wird.2) Suction flushing adapter according to claim 1, characterized in that via a connection 6 on the rinsing suction insert 3 wound secretion and / or treatment medium is sucked off. 3) Saug-Spül-Adapter nach Anspruch 2, dadurch gekennzeichnet, dass am Saug-Spüleinsatz 3 über den Anschluss 6 ein Unterdruck angelegt wird.3) Suction-flushing adapter according to claim 2, characterized in that the suction rinse insert 3 via the terminal 6, a negative pressure is applied. 4) Set zur Behandlung von Wunden, vor allem Fisteln und Fistelgängen, dadurch gekennzeichnet, dass das Set aus einem Saug- Spül- Adapter nach einem der Ansprüche 1 bis 3 und einer mit Anschluss 4 verbundenen Vorrichtung zur Erzeugung von Unterdruck und einem mit dem Spül-Saug-Ansatz 5 verbundenen Vorratsbehälter besteht.4) set for the treatment of wounds, especially fistulas and fistula ducts, characterized in that the set of a suction-flushing adapter according to one of claims 1 to 3 and connected to a terminal 4 device for generating negative pressure and one with the rinsing -Saug approach 5 connected reservoir consists. 5) Set nach Anspruch 4, dadurch gekennzeichnet, dass die mit Anspruch 4 verbundene Vorrichtung eine Einwegspritze ist.5) Set according to claim 4, characterized in that the device connected to claim 4 is a disposable syringe. 6) Set nach einem der Ansprüche 4 oder 5, dadurch gekennzeichnet, dass der mit dem Spül-Saug-Ansatz 5 verbundene Vorratsbehälter eine Einwegspritze ist. 6) Set according to one of claims 4 or 5, characterized in that the reservoir connected to the flushing-suction 5 is a disposable syringe.
PCT/EP2005/007774 2004-07-29 2005-07-16 Rinsing/suction adapter Ceased WO2006012992A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0129604A ATA12962004A (en) 2004-07-29 2004-07-29 SUCTION FLUSH ADAPTER
ATA1296-2004 2004-07-29

Publications (1)

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WO2006012992A1 true WO2006012992A1 (en) 2006-02-09

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WO (1) WO2006012992A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008003111A1 (en) * 2006-07-04 2008-01-10 Medizinische Universität Wien Device for sealing openings
WO2010053463A1 (en) * 2008-11-06 2010-05-14 Ertuerk Genc Surface disinfection device
US20110066178A1 (en) * 2008-02-08 2011-03-17 Universite Joseph Fourier Device for haemostatic control of a blood flow
WO2012007698A1 (en) * 2010-07-13 2012-01-19 Universite Joseph Fourier Device for controlling a blood flow produced in a hemorrhagic area
CN103285495A (en) * 2013-05-22 2013-09-11 苏州爱得科技发展有限公司 Medical negative-pressure closed draining device
US8545467B2 (en) 2007-12-07 2013-10-01 Medela Holding Ag Wound cover connecting device
GB2526603A (en) * 2014-05-29 2015-12-02 Narvitas Medical Devices Ltd An antiseptic delivery device
CN105877902A (en) * 2014-12-23 2016-08-24 吴有军 Treatment mask of intestinal fistula
WO2022263938A1 (en) * 2021-06-15 2022-12-22 Kci Manufacturing Unlimited Company Fistula ring

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GB114754A (en) * 1918-04-18
US3207150A (en) * 1961-03-20 1965-09-21 Uddenberg Goran Instruments for injection of contrast fluids for x-ray examination of fistulas
US3608540A (en) * 1969-02-24 1971-09-28 St Croix Research Co Method and apparatus for aiding in the detection of breast cancer
US3786801A (en) * 1969-02-24 1974-01-22 Diagnostic Inc Method and apparatus for aiding in the detection of breast cancer
WO1998038944A1 (en) * 1997-03-05 1998-09-11 Board Of Regents, The University Of Texas System Self-sealed irrigation system
US5941859A (en) * 1997-03-17 1999-08-24 Lerman; Benjamin S. Wound irrigation shield with fluid scavenging
EP1329235A2 (en) * 2002-01-09 2003-07-23 Lanny L. Johnson Device for delivering liquid medications or nutrients and gases to local tissue

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB114754A (en) * 1918-04-18
US3207150A (en) * 1961-03-20 1965-09-21 Uddenberg Goran Instruments for injection of contrast fluids for x-ray examination of fistulas
US3608540A (en) * 1969-02-24 1971-09-28 St Croix Research Co Method and apparatus for aiding in the detection of breast cancer
US3786801A (en) * 1969-02-24 1974-01-22 Diagnostic Inc Method and apparatus for aiding in the detection of breast cancer
WO1998038944A1 (en) * 1997-03-05 1998-09-11 Board Of Regents, The University Of Texas System Self-sealed irrigation system
US5941859A (en) * 1997-03-17 1999-08-24 Lerman; Benjamin S. Wound irrigation shield with fluid scavenging
EP1329235A2 (en) * 2002-01-09 2003-07-23 Lanny L. Johnson Device for delivering liquid medications or nutrients and gases to local tissue

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008003111A1 (en) * 2006-07-04 2008-01-10 Medizinische Universität Wien Device for sealing openings
US8545467B2 (en) 2007-12-07 2013-10-01 Medela Holding Ag Wound cover connecting device
US20110066178A1 (en) * 2008-02-08 2011-03-17 Universite Joseph Fourier Device for haemostatic control of a blood flow
US9675362B2 (en) * 2008-02-08 2017-06-13 Universite Joseph Fourier Device for haemostatic control of a blood flow
WO2010053463A1 (en) * 2008-11-06 2010-05-14 Ertuerk Genc Surface disinfection device
CN103140247B (en) * 2010-07-13 2016-05-11 约瑟夫·傅立叶大学 A device used to control the blood flow produced in the bleeding area
CN103140247A (en) * 2010-07-13 2013-06-05 约瑟夫·傅立叶大学 Device for controlling blood flow generated in bleeding area
FR2962639A1 (en) * 2010-07-13 2012-01-20 Univ Joseph Fourier DEVICE FOR CONTROLLING A BLOOD FLOW EXECUTING IN A HAEMORRHAGIC AREA
WO2012007698A1 (en) * 2010-07-13 2012-01-19 Universite Joseph Fourier Device for controlling a blood flow produced in a hemorrhagic area
US9919083B2 (en) 2010-07-13 2018-03-20 Universite Joseph Fourier Device for controlling a blood flow produced in a hemorrhagic area
US11083826B2 (en) 2010-07-13 2021-08-10 Hemosquid Device for controlling a blood flow produced in a hemorrhagic area
CN103285495A (en) * 2013-05-22 2013-09-11 苏州爱得科技发展有限公司 Medical negative-pressure closed draining device
GB2526603A (en) * 2014-05-29 2015-12-02 Narvitas Medical Devices Ltd An antiseptic delivery device
CN105877902A (en) * 2014-12-23 2016-08-24 吴有军 Treatment mask of intestinal fistula
WO2022263938A1 (en) * 2021-06-15 2022-12-22 Kci Manufacturing Unlimited Company Fistula ring

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