DE3741491A1 - Conduit for displacement in a human body - Google Patents

Conduit for displacement in a human body

Info

Publication number
DE3741491A1
DE3741491A1 DE19873741491 DE3741491A DE3741491A1 DE 3741491 A1 DE3741491 A1 DE 3741491A1 DE 19873741491 DE19873741491 DE 19873741491 DE 3741491 A DE3741491 A DE 3741491A DE 3741491 A1 DE3741491 A1 DE 3741491A1
Authority
DE
Germany
Prior art keywords
human body
conduit
displacement
tube
hose
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Withdrawn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
DE19873741491
Other languages
German (de)
Inventor
Hermann Dipl Ing Fischer
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to DE19873741491 priority Critical patent/DE3741491A1/en
Publication of DE3741491A1 publication Critical patent/DE3741491A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts

Landscapes

  • Health & Medical Sciences (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

A conduit for displacement in a human body has a tube serving for supply or disposal. To avoid narrowing of the cross-section or damage to the tube by external forces, beads provided with a borehole are mounted on the tube and each has a cup-like recess which is arranged perpendicular to the borehole and whose radius corresponds to the outer radius of the bead.

Description

Die Erfindung betrifft eine Leitung zur Verlegung in einem menschlichen Körper mit einem zur Ver- oder Entsorgung dienenden Schlauch.The invention relates to a line for laying in one human body with a serving or disposal Tube.

Muß eine derartige Leitung innerhalb einer Körperpartie so verlegt werden, daß sie durch Muskelkontraktionen, Gelenkabwinklungen oder auch durch äußere Kräfte zusammengedrückt bzw. abgeknickt werden kann, so besteht die Gefahr, daß die Ver- oder Entsorgungsfunktion durch die Querschnittsverengung gestört oder sogar der Schlauch an dieser Stelle durch häufiges Abknicken zerstört werden kann.Must be such a line within a body part be misplaced by muscle contractions, Joint bends or compressed by external forces or can be kinked, there is a risk that the or disposal function disturbed by the narrowing of the cross-section or even the hose at this point due to frequent kinking can be destroyed.

Der Erfindung liegt die Aufgabe zugrunde, eine Leitung der eingangs genannten Gattung so auszubilden, daß ihre Funktion trotz Einwirkung verformender Kräfte nicht beeinträchtigt wird.The invention has for its object a line of train the type mentioned so that their function despite The effect of deforming forces is not affected.

Erfindungsgemäß wird diese Aufgabe durch Anwendung der im Kennzeichen des Patentanspruchs angegebenen Merkmale gelöst.According to the invention, this object is achieved by using the Characteristic of the features specified solved.

Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung in einem Längsschnitt dargestellt.In the drawing is an embodiment of the invention in shown a longitudinal section.

Die Leitung umfaßt einen zur Ver- oder Entsorgung dienenden Schlauch 1. Auf den Schlauch 1 sind mit einer Bohrung 2 versehene Kugeln 3 aufgeschoben. Die Kugeln 3 bestehen aus Metall oder einem harten Kunststoff. Jede Kugel weist dabei eine senkrecht zur Bohrung 2 angeordnete kalottenartige Ausnehmung 4 auf. Der Radius der kalottenartigen Ausnehmung 4 entspricht dabei dem Außenradius der Kugel. Die Kugeln 3 bilden daher im aufgezogenen Zustand eine äußere Bewehrung des Schlauches 1, die sowohl eine Querschnitsverengung des Schlauches als auch ein Abknicken desselben unter der Wirkung von Kräften verhindern, die von außen auf die Leitung einwirken.The line comprises a hose 1 used for supply or disposal. Balls 3 provided with a bore 2 are pushed onto the hose 1 . The balls 3 are made of metal or a hard plastic. Each ball has a dome-shaped recess 4 arranged perpendicular to the bore 2 . The radius of the spherical recess 4 corresponds to the outer radius of the ball. The balls 3 therefore form an external reinforcement of the hose 1 in the installed state , which both prevent a narrowing of the cross-section of the hose and a kinking thereof under the action of forces which act on the line from the outside.

Claims (1)

Leitung zur Verlegung in einem menschlichen Körper mit einem zur Ver- oder Entsorgung dienenden Schlauch, dadurch gekennzeichnet, daß Kugeln (3) mit je einer Bohrung (2) und je einer senkrecht zur Bohrung (2) angeordneten, kalottenartigen Ausnehmung (4), deren Radius dem Außenradius der Kugel entspricht, auf den Schlauch (1) aufgezogen sind.Cable for laying in a human body with a hose serving for supply or disposal, characterized in that balls ( 3 ), each with a bore ( 2 ) and each having a dome-shaped recess ( 4 ) arranged perpendicular to the bore ( 2 ), the Radius corresponds to the outer radius of the sphere on which the hose ( 1 ) is fitted.
DE19873741491 1987-12-08 1987-12-08 Conduit for displacement in a human body Withdrawn DE3741491A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873741491 DE3741491A1 (en) 1987-12-08 1987-12-08 Conduit for displacement in a human body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873741491 DE3741491A1 (en) 1987-12-08 1987-12-08 Conduit for displacement in a human body

Publications (1)

Publication Number Publication Date
DE3741491A1 true DE3741491A1 (en) 1989-06-22

Family

ID=6342081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873741491 Withdrawn DE3741491A1 (en) 1987-12-08 1987-12-08 Conduit for displacement in a human body

Country Status (1)

Country Link
DE (1) DE3741491A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE321666C (en) * 1912-02-28 1920-06-11 Louis Marie Clement Charnaux D With a wire insert, cannula, probe, drainage pipe or similar tubular device for medical or hygienic use made of soft rubber
DE823320C (en) * 1950-08-15 1951-12-03 Willy Ruesch Catheters, in particular intratracheal catheters and processes for their manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE321666C (en) * 1912-02-28 1920-06-11 Louis Marie Clement Charnaux D With a wire insert, cannula, probe, drainage pipe or similar tubular device for medical or hygienic use made of soft rubber
DE823320C (en) * 1950-08-15 1951-12-03 Willy Ruesch Catheters, in particular intratracheal catheters and processes for their manufacture

Similar Documents

Publication Publication Date Title
DE3121899C2 (en)
DE2724792A1 (en) PIPE JOINT
DE2832614A1 (en) CONNECTING PIECE FOR PIPING
DE2018802A1 (en) Tubular frame structure for a motor vehicle chassis that already has the engine, transmission and floor cover
DE1775840A1 (en) Coupling piece for connecting pipes
DE3741491A1 (en) Conduit for displacement in a human body
DE4240816C2 (en) Connection device for a plastic hose with a coiled outer structure for a sanitary hand shower
CH621646A5 (en)
DE2063463C3 (en) Pipe connector made of elastic plastic for connecting at least one branch pipe to a main pipe
DE2307467A1 (en) COUPLING PIECE FOR THE END OF A HOSE MADE OF PLASTIC MATERIAL
DE621831C (en) Socket connection for pipes, hoses, etc. Like. With automatic locking
DE2152737A1 (en) End fitting for hoses
DE8031452U1 (en) DRAW RELEASE FOR THE EMPTYING HOSE OF A WASHING OR DISHWASHER
DE3826860A1 (en) LUBRICATION SYSTEM
AT336968B (en) SEALING RING FOR PIPE COUPLINGS
AT397844B (en) DEVICE FOR DETACHABLE CONNECTION OF TWO PIPES, ESPECIALLY THE SANITARY AND HEATING TECHNOLOGY
DE2545353A1 (en) PIPE CONNECTION SLEEVE
AT237715B (en) Connecting sleeve
EP1148286A3 (en) Coupling with two fluid pipes having a ball valve
DE1904927C (en)
DE2458288A1 (en) Plastics composite hose having multiple walls - formed by winding one or more narrow tubes about tubular core
AT217800B (en) Connection device for pipes made of elastic material, in particular plastic
DE3521207A1 (en) Cable guiding unit which can be installed in a curved shape in accordance with a polygonal course
DE528543C (en) Pipe connection, consisting of a sleeve surrounding the pipe ends and a sealing ring compressed between the sleeve and the pipe
AT298905B (en) DEVICE FOR COUPLING TWO PLASTIC PIPES

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee