EP0287998A2 - Cathéter-gastrique/duodénal/jéjunal, pour l'alimentation entérique percutanée - Google Patents

Cathéter-gastrique/duodénal/jéjunal, pour l'alimentation entérique percutanée Download PDF

Info

Publication number
EP0287998A2
EP0287998A2 EP88106177A EP88106177A EP0287998A2 EP 0287998 A2 EP0287998 A2 EP 0287998A2 EP 88106177 A EP88106177 A EP 88106177A EP 88106177 A EP88106177 A EP 88106177A EP 0287998 A2 EP0287998 A2 EP 0287998A2
Authority
EP
European Patent Office
Prior art keywords
catheter
balloon
tube
channel
stomach
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Withdrawn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
EP88106177A
Other languages
German (de)
English (en)
Other versions
EP0287998A3 (fr
Inventor
Michael Dr. Kreiskrankenhaus Keymling
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.)
Fresenius SE and Co KGaA
Original Assignee
Fresenius SE and Co KGaA
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 Fresenius SE and Co KGaA filed Critical Fresenius SE and Co KGaA
Publication of EP0287998A2 publication Critical patent/EP0287998A2/fr
Publication of EP0287998A3 publication Critical patent/EP0287998A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0015—Gastrostomy feeding-tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/003—Means for fixing the tube inside the body, e.g. balloons, retaining means
    • A61J15/0034—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters
    • A61J15/0038—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters expandable, e.g. umbrella type
    • A61J15/0042—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters expandable, e.g. umbrella type inflatable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0053—Means for fixing the tube outside of the body, e.g. by a special shape, by fixing it to the skin
    • A61J15/0061—Means for fixing the tube outside of the body, e.g. by a special shape, by fixing it to the skin fixing at an intermediate position on the tube, i.e. tube protruding the fixing means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0069—Tubes feeding directly to the intestines, e.g. to the jejunum

Definitions

  • the invention relates to a gastral / duodenal / jejunal catheter for percutaneous enteral nutrition according to the preamble of claim 1. It relates in particular to the percutaneous artificial nutrition of patients in the stomach, in the duodenum or jejunum.
  • EP-OS 182539 describes a possible embodiment of a gastric or gastrojejunal feeding tube which can be inserted through a stoma in the stomach wall of the patient and is secured on both sides against the abdominal wall. This probe or catheter can be used for feeding into the stomach or into the jejunum.
  • a jejunal catheter is also described as a further variant, which is placed directly into the jejunum for the purpose of jejunal nutrition.
  • the well-known feeding probe is provided with an inflatable balloon at one end, which secures the probe against slipping out of the stomach.
  • a movable locking ring which is pushed against the patient's outer abdominal wall and thus secures the probe from sliding into the stomach.
  • the balloon In its initial position, the balloon has collapsed completely and slightly exceeds the diameter of the catheter. After the catheter has been inserted from the outside through the stoma into the stomach, an air supply device is connected to a connector provided for this purpose, and the air is passed into an additional channel in the catheter, which has an outlet opening inside the balloon. blown in. As a result, the balloon expands and closes the stoma from the inside.
  • a disadvantage of this solution is that the spherical shape of the balloon does not offer sufficient contact surface on the inner wall of the stomach and therefore does not offer comprehensive protection against leakage.
  • a spherical balloon takes up a relatively large amount of space, which is why a corresponding balloon catheter can be placed in the large-lumen stomach without problems, but not, or only in large spaces, in the small intestine.
  • EP 182539 Another positioning of the invention is then also provided in EP 182539 for positioning in the jejunum. It is a jejunal catheter that is fixed in the stoma by a small plastic ring. While this solution avoids lumen narrowing of the small intestine, it offers less protection against leaks and against accidental catheter extraction.
  • the object of the invention is therefore to create a gastral / duodenal / jejunal catheter for percutaneous enteral nutrition, which offers adequate protection against leakage with minimal space requirements.
  • the object is achieved according to the features of claim 1 in that the balloon of the catheter is bulged in an elliptical shape.
  • Elliptical in the sense of the invention means an oval cross-section, the short axis of the oval coinciding with the longitudinal axis of the catheter.
  • the preferred embodiment of the present invention also provides for a filling of the elliptical balloon with an elastically compressible, also elliptical foam body.
  • an evacuation device preferably a syringe
  • the filling medium present in the balloon or the foam body is drawn off.
  • the resulting negative pressure causes the balloon envelope and the flexible foam body to collapse and lie on the outside of the catheter tube. Its diameter is not significantly increased.
  • the separate delivery channel is opened. Due to the expansion efforts of the compressed foam body, air is sucked in through the conveying channel, as a result of which the foam body and consequently also the balloon envelope expand back into their normal shape.
  • the elliptical shape of the foam body and the balloon saves space, in particular within the small intestine, and ensures that there is sufficient contact and thus sealing on the stomach wall or intestinal wall.
  • this variant of the invention avoids problems which can occur with the gastral or gastrojejunal probe described in EP-OS 182539.
  • This already cited solution is problematic in that the balloon envelope can tear both during insertion and when inflating or feeding and then no longer secures the catheter against slipping out of the stoma in the collapsed state.
  • the foam body of the balloon according to the present invention also in this case continues to provide protection against dislocation for the catheter, since collapse of the balloon is avoided.
  • the catheter consists of a flexible catheter tube 1, in or on the wall of which a separate, also flexible and tubular air channel 3 is arranged. This leads to the front mouth 5, but is closed in this frontal area 7. At the point 9, the separate air duct 3 emerges from the sheath of the catheter tube 1 and has at its end a Luer lock connector or a funnel connector or similar connector 11 with a closure cap 13.
  • the catheter tube 1 is enveloped in a section 15 by a balloon 17, in which there is a foam body 19 which completely fills it out in the balanced state.
  • the balloon 17 and the foam body have an elliptical shape in the normal state, as shown in the figure.
  • Tube 1 of the catheter is in front of the balloon a slidable disc 23 which is placed outside on the abdominal wall.
  • the hose 1 has a Luer lock connector 25 to which hoses or containers for artificial nutrition can be connected.
  • the balloon 17 and the foam body 19 have a lenticular-filled design.
  • a disposable syringe with an adapted internal volume is preferably placed on the connecting part 11, with which the air is sucked out of the separate air duct 3 and thus out of the foam body 19 and the balloon 17.
  • the connecting part 11 is closed again in an airtight manner by the closure cap 13.
  • the closure cap 13 of the connection part 11 is opened. Due to the expansion efforts of the foam body 19, it emanates by suction of air into its original elliptical shape, the balloon 17 adapting to this shape. This foam body 19 inevitably increases and lies against the stomach wall. The elliptical shape of the foam body 19 and the balloon 17 does not take up any unnecessary space inside the organs.
  • the catheter is thus fixed in its inner position. Now the disc 23 is pushed onto the abdominal wall of the patient in order to prevent the catheter from slipping into the stomach or small intestine. Enteral nutrition can now take place via the Luer lock connector 25 at the rear end 27 of the catheter tube 1.
  • the catheter tube 1 would be connected to a further tube, not shown, which is inserted into a peristaltic pump and is connected at its other end to a container containing nutrient solution.
  • the balloon is also pre-bulged in an elliptical shape, but has no foam filling.
  • the balloon 17 lies in the deflated state of the outside of the catheter tube 1 so far that its diameter does not increase significantly.
  • the balloon 17 is inflated with a filling medium such as air or liquid of a defined volume.
  • a filling medium such as air or liquid of a defined volume.
  • the corresponding medium is introduced into the balloon 17 by means of a syringe via the valve 31 connected to the balloon 17 via the channel 3.
  • the valve 31 prevents this Escape of the filling medium from the balloon 17.
  • the lumen, in particular of the small intestine is only minimally constricted according to the invention, and at the same time a sufficiently large area of contact with the inner wall of the stomach or intestine is ensured.
EP88106177A 1987-04-23 1988-04-19 Cathéter-gastrique/duodénal/jéjunal, pour l'alimentation entérique percutanée Withdrawn EP0287998A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8705894U 1987-04-23
DE8705894U DE8705894U1 (fr) 1987-04-23 1987-04-23

Publications (2)

Publication Number Publication Date
EP0287998A2 true EP0287998A2 (fr) 1988-10-26
EP0287998A3 EP0287998A3 (fr) 1989-10-11

Family

ID=6807320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88106177A Withdrawn EP0287998A3 (fr) 1987-04-23 1988-04-19 Cathéter-gastrique/duodénal/jéjunal, pour l'alimentation entérique percutanée

Country Status (8)

Country Link
US (1) US5009639A (fr)
EP (1) EP0287998A3 (fr)
JP (1) JPS6446474A (fr)
DE (1) DE8705894U1 (fr)
DK (1) DK220288A (fr)
FI (1) FI881864A (fr)
NO (1) NO881665L (fr)
PT (1) PT87299A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808484U1 (fr) * 1988-07-01 1988-08-18 Roewer, Norbert, Dr., 2000 Hamburg, De
US5295994A (en) * 1991-11-15 1994-03-22 Bonutti Peter M Active cannulas
DE202008015225U1 (de) 2008-11-17 2010-04-01 Medi-Globe Gmbh Katheter zur Behandlung von Übergewicht und Fettleibigkeit bei einem Menschen
DE102009057045A1 (de) 2009-12-04 2011-06-09 Medi-Globe Gmbh Katheter zur Behandlung von Übergewicht und Fettleibigkeit bei einem Menschen
US8808329B2 (en) 1998-02-06 2014-08-19 Bonutti Skeletal Innovations Llc Apparatus and method for securing a portion of a body
US8814902B2 (en) 2000-05-03 2014-08-26 Bonutti Skeletal Innovations Llc Method of securing body tissue
US8845687B2 (en) 1996-08-19 2014-09-30 Bonutti Skeletal Innovations Llc Anchor for securing a suture
US8845699B2 (en) 1999-08-09 2014-09-30 Bonutti Skeletal Innovations Llc Method of securing tissue

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900306A (en) * 1988-01-15 1990-02-13 Corpak, Inc. Device for intubation of percutaneous endoscopic ostomy
US4981471A (en) * 1988-01-15 1991-01-01 Corpak, Inc. Device for intubation of percutaneous endoscopic ostomy
US5374261A (en) 1990-07-24 1994-12-20 Yoon; Inbae Multifunctional devices for use in endoscopic surgical procedures and methods-therefor
US5451204A (en) * 1988-07-22 1995-09-19 Yoon; Inbae Multifunctional devices for endoscopic surgical procedures
US5125897A (en) * 1990-04-27 1992-06-30 Corpak, Inc. Gastrostomy device with one-way valve and cuff pin
US5401241A (en) * 1992-05-07 1995-03-28 Inamed Development Co. Duodenal intubation catheter
US5462561A (en) * 1993-08-05 1995-10-31 Voda; Jan K. Suture device
US5354271A (en) * 1993-08-05 1994-10-11 Voda Jan K Vascular sheath
US5988167A (en) * 1997-05-02 1999-11-23 Kamen; Jack M. Foam cuff for laryngeal mask airway
US6110143A (en) * 1998-06-25 2000-08-29 Kamen; Jack M. Inflation/deflation medical device
US6551280B1 (en) 2000-06-30 2003-04-22 Embro Corporation Therapeutic device and system
US20030225393A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system and method to enable
US20030225392A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system and method to enable
US20030225369A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system
CA2495220A1 (fr) * 2002-08-13 2004-02-19 Daniel Rogers Burnett Tube d'alimentation anti-reflux
US20040103987A1 (en) * 2002-11-30 2004-06-03 Triebes Thomas Gregory Process for producing unitary component and a catheter having a unitary component
US20040106899A1 (en) * 2002-11-30 2004-06-03 Mcmichael Donald J. Gastric balloon catheter with improved balloon orientation
US7534224B2 (en) 2002-11-30 2009-05-19 Kimberly-Clark Worldwide, Inc. Catheter with unitary component
US20040106901A1 (en) * 2002-11-30 2004-06-03 Letson William W. Catheter having a balloon member invertedly attached thereto
US7124489B2 (en) * 2002-11-30 2006-10-24 Kimberly-Clark Worldwide, Inc. Process for producing a catheter
DE102004023078B3 (de) * 2004-05-11 2006-01-19 Fresenius Kabi Deutschland Gmbh Sonde zur enteralen Ernährung und Sondensystem zur enteralen Ernährung und gastralen Dekompression oder Drainage
US7976518B2 (en) 2005-01-13 2011-07-12 Corpak Medsystems, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
JP4867250B2 (ja) * 2005-09-26 2012-02-01 株式会社ジェイ・エム・エス カニューレ
US8157765B2 (en) * 2006-10-20 2012-04-17 Boston Scientific Scimed, Inc. Medical catheter assembly including a balloon bolster
US20080140106A1 (en) * 2006-12-12 2008-06-12 Kimberly-Clark Worldwide, Inc. Enhanced cuff sealing for endotracheal tubes
DE202009004536U1 (de) * 2009-03-25 2010-08-12 Marx, Karl-Heinz Set zur Schaffung eines künstlichen Mageneinganges
EP2595688A4 (fr) * 2010-07-23 2014-07-23 Medela Holding Ag Ensemble et connecteur d'alimentation entérale
US9408694B2 (en) * 2010-08-17 2016-08-09 St. Jude Medical, Inc. Tip for medical implant delivery system
WO2013036772A1 (fr) 2011-09-08 2013-03-14 Corpak Medsystems, Inc. Appareil et procédé utilisés avec un système de guidage pour l'alimentation et l'aspiration
JP6488133B2 (ja) * 2015-01-22 2019-03-20 テルモ株式会社 バルーン
EP3103500A1 (fr) * 2015-06-11 2016-12-14 Lohmann & Rauscher GmbH Cathéter à ballonnet ayant un maillage à cellules ouvertes
EP3912669A1 (fr) 2015-07-20 2021-11-24 Strataca Systems Limited Cathéters urétéraux et vésicaux et procédés pour induire une pression négative afin d'augmenter la perfusion rénale
US10918827B2 (en) 2015-07-20 2021-02-16 Strataca Systems Limited Catheter device and method for inducing negative pressure in a patient's bladder
US11541205B2 (en) 2015-07-20 2023-01-03 Roivios Limited Coated urinary catheter or ureteral stent and method
US11040180B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Systems, kits and methods for inducing negative pressure to increase renal function
US10926062B2 (en) 2015-07-20 2021-02-23 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
US10512713B2 (en) 2015-07-20 2019-12-24 Strataca Systems Limited Method of removing excess fluid from a patient with hemodilution
US11229771B2 (en) 2015-07-20 2022-01-25 Roivios Limited Percutaneous ureteral catheter
US11040172B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
US10493232B2 (en) 2015-07-20 2019-12-03 Strataca Systems Limited Ureteral catheters, bladder catheters, systems, kits and methods for inducing negative pressure to increase renal function
US10765834B2 (en) 2015-07-20 2020-09-08 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177873A1 (fr) * 1972-03-24 1973-11-09 Kamen Jack
EP0072230A1 (fr) * 1981-08-10 1983-02-16 Bivona, Inc. Tubes trachéaux
US4642092A (en) * 1984-12-10 1987-02-10 Gerald Moss Gastrointestinal aspirating device with suction breakers
US4664114A (en) * 1985-08-12 1987-05-12 Kamran Ghodsian Dilator for cervical canal
US9356824B1 (en) * 2006-09-29 2016-05-31 F5 Networks, Inc. Transparently cached network resources

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677375A (en) * 1951-11-16 1954-05-04 Davol Rubber Co Catheter
US2936761A (en) * 1958-04-25 1960-05-17 Snyder Henry Howard Catheter
US3144868A (en) * 1960-10-21 1964-08-18 Mario E Jascalevich Drainage and feeding cannulae
US3640282A (en) * 1970-08-06 1972-02-08 Jack M Kamen Tracheal tube with normally expanded balloon cuff
US3889685A (en) * 1973-11-02 1975-06-17 Cutter Lab Tubular unit with vessel engaging cuff structure
US3971385A (en) * 1974-09-09 1976-07-27 Sherwood Medical Industries Inc. Medical tube with cuff
US4356824A (en) * 1980-07-30 1982-11-02 Vazquez Richard M Multiple lumen gastrostomy tube
US4344434A (en) * 1981-06-01 1982-08-17 Santa Barbara Medical Foundation Clinic Ileostomy appliance and method for implanting the same
US4543089A (en) * 1981-10-16 1985-09-24 Gerald Moss Gastrointestinal feeding and aspirating device for use in treating patients
US4658812A (en) * 1984-04-30 1987-04-21 Hatzenbuhler John R Laser barrier
US4701163A (en) * 1984-11-05 1987-10-20 Medical Innovations Corporation Gastrostomy feeding device
US4685901A (en) * 1984-11-05 1987-08-11 Medical Innovations Corporation Gastro-jejunal feeding device
US4601713A (en) * 1985-06-11 1986-07-22 Genus Catheter Technologies, Inc. Variable diameter catheter
US4795430A (en) * 1988-01-15 1989-01-03 Corpak, Inc. Device for intubation of percutaneous endoscopic ostomy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177873A1 (fr) * 1972-03-24 1973-11-09 Kamen Jack
EP0072230A1 (fr) * 1981-08-10 1983-02-16 Bivona, Inc. Tubes trachéaux
US4642092A (en) * 1984-12-10 1987-02-10 Gerald Moss Gastrointestinal aspirating device with suction breakers
US4664114A (en) * 1985-08-12 1987-05-12 Kamran Ghodsian Dilator for cervical canal
US9356824B1 (en) * 2006-09-29 2016-05-31 F5 Networks, Inc. Transparently cached network resources

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808484U1 (fr) * 1988-07-01 1988-08-18 Roewer, Norbert, Dr., 2000 Hamburg, De
US5295994A (en) * 1991-11-15 1994-03-22 Bonutti Peter M Active cannulas
US8845687B2 (en) 1996-08-19 2014-09-30 Bonutti Skeletal Innovations Llc Anchor for securing a suture
US8808329B2 (en) 1998-02-06 2014-08-19 Bonutti Skeletal Innovations Llc Apparatus and method for securing a portion of a body
US8845699B2 (en) 1999-08-09 2014-09-30 Bonutti Skeletal Innovations Llc Method of securing tissue
US8814902B2 (en) 2000-05-03 2014-08-26 Bonutti Skeletal Innovations Llc Method of securing body tissue
DE202008015225U1 (de) 2008-11-17 2010-04-01 Medi-Globe Gmbh Katheter zur Behandlung von Übergewicht und Fettleibigkeit bei einem Menschen
DE102009057045A1 (de) 2009-12-04 2011-06-09 Medi-Globe Gmbh Katheter zur Behandlung von Übergewicht und Fettleibigkeit bei einem Menschen

Also Published As

Publication number Publication date
DE8705894U1 (fr) 1987-06-19
DK220288A (da) 1988-10-24
PT87299A (pt) 1989-05-12
FI881864A (fi) 1988-10-24
EP0287998A3 (fr) 1989-10-11
JPS6446474A (en) 1989-02-20
NO881665L (no) 1988-10-24
FI881864A0 (fi) 1988-04-21
US5009639A (en) 1991-04-23
NO881665D0 (no) 1988-04-18
DK220288D0 (da) 1988-04-22

Similar Documents

Publication Publication Date Title
EP0287998A2 (fr) Cathéter-gastrique/duodénal/jéjunal, pour l'alimentation entérique percutanée
DE2721548C2 (de) Sonde
DE2711977C2 (de) Gastrointestinaler Schlauch
DE2314608C2 (de) Trachealtubus
DE3430736A1 (de) Aufblasbarer intubator zur erleichterung der einfuehrung von kathetern und endotrachealen roehren
DE60013092T2 (de) Ballonkatheter für den Magen mit verbesserter Ballonorientierung
EP1651134B1 (fr) Systeme d'obturation pour anus naturel ou artificiel
DE2540385A1 (de) Katheter zur entnahme von urin aus der blase eines patienten
DE2511815B2 (de) Vorrichtung zum Spülen des Darmes durch eine Bauchöffnung eines Ostomie-Patienten hindurch
DE2450877A1 (de) Roehrenfoermige, mit gefaesswaenden eines koerpers in verbindung tretende vorrichtung
DE3200286A1 (de) Vorrichtung zum einfuehren eines aufweitbaren oder aufblasbaren fremdelementes in den menschlichen magen
DE4105661A1 (de) Gastrostomie-vorrichtung
DE69728421T2 (de) Künstliche beatmungsvorrichtung
DE2212965A1 (de) Aufblasbare Manschette
DE19915812A1 (de) Schutzschlauch zur Verwendung bei der Sterilisierung von flexiblen Endoskopen
DE3326061A1 (de) Einfuehrungs- und auffuellvorrichtung fuer einen magenballon
EP0003322A1 (fr) Tube trachéal pourvu d'un clapet de surpression
DE112006002272T5 (de) Katheter und Katheter-Kit
DE2918326A1 (de) Mit einer kunststoffkanuele verbundenes anschlusstueck
DE2402573C3 (de) Sonde zur enteralen Ernährung von Lebewesen
DE1954942C3 (de) Vorrichtung zur künstlichen Beatmung
DE2433959A1 (de) Rektalkatheter
US5840065A (en) Feeding tube and method
DE3000322C2 (de) Vorrichtung zur Abführung von Fluida aus einer Wunde
DE3803727C1 (en) Dilator for the postoperative treatment of a body cavity

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19900214

17Q First examination report despatched

Effective date: 19900803

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910313