DE20209595U1 - dilator - Google Patents

dilator

Info

Publication number
DE20209595U1
DE20209595U1 DE20209595U DE20209595U DE20209595U1 DE 20209595 U1 DE20209595 U1 DE 20209595U1 DE 20209595 U DE20209595 U DE 20209595U DE 20209595 U DE20209595 U DE 20209595U DE 20209595 U1 DE20209595 U1 DE 20209595U1
Authority
DE
Germany
Prior art keywords
hollow body
dilator according
conical
expander
wall
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.)
Expired - Lifetime
Application number
DE20209595U
Other languages
German (de)
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.)
Polydiagnost GmbH
Original Assignee
Polydiagnost GmbH
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 Polydiagnost GmbH filed Critical Polydiagnost GmbH
Priority to DE20209595U priority Critical patent/DE20209595U1/en
Priority to AU2003278950A priority patent/AU2003278950A1/en
Priority to PCT/EP2003/006328 priority patent/WO2004000410A1/en
Publication of DE20209595U1 publication Critical patent/DE20209595U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable material
    • A61M2029/025—Dilators made of swellable material characterised by the guiding element

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (13)

1. Dilatator zum Aufweiten von Organ- oder Körperöffnungen mit einem konischen Hohlkörper, dadurch gekennzeichnet, dass eine Wand (2, 3; 4) des ko­ nischen Hohlkörpers (1) verformbar ausgebildet ist und in einen Innenraum (6) des konischen Hohlkörpers (1) ein Expander (5) einschiebbar ist, durch den der konische Hohlkörper (1) expandierbar ist.1. dilator for widening organ or body openings with a conical hollow body, characterized in that a wall ( 2 , 3 ; 4 ) of the conical hollow body ( 1 ) is designed to be deformable and into an interior ( 6 ) of the conical hollow body ( 1 ) an expander ( 5 ) can be inserted, through which the conical hollow body ( 1 ) is expandable. 2. Dilatator nach Anspruch 1, dadurch gekennzeichnet, dass der Durchmesser des Innen­ raums (6) des konischen Hohlkörpers (1) kleiner ist als der Außendurchmesser des Expanders (5).2. Dilator according to claim 1, characterized in that the diameter of the inner space ( 6 ) of the conical hollow body ( 1 ) is smaller than the outer diameter of the expander ( 5 ). 3. Dilatator nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass sich an den Innenraum (6) des konischen Hohlkörpers (1) ein dem Außendurchmesser des Expanders (5) angepasster Hohlraum (8) eines Füh­ rungsteils (7) zur Führung des Expanders (5) anschließt.3. Dilator according to claim 1 or 2, characterized in that the interior ( 6 ) of the conical hollow body ( 1 ) has an outer diameter of the expander ( 5 ) adapted cavity ( 8 ) of a guide part ( 7 ) for guiding the expander ( 5 ) connects. 4. Dilatator nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Wand (2, 3) des koni­ schen Hohlkörpers (1) beim Expandieren in mehrere Wand­ teile, insbesondere zwei Wandteile (2, 3) radial spreiz­ bar ist.4. Dilator according to one of claims 1 to 3, characterized in that the wall ( 2 , 3 ) of the conical's hollow body ( 1 ) parts when expanding into several wall parts, in particular two wall parts ( 2 , 3 ) is radially expandable. 5. Dilatator nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die mehreren Wandteile (2, 3) durch achsparallele Schlitze (10) gebildet sind.5. Dilator according to one of claims 1 to 4, characterized in that the plurality of wall parts ( 2 , 3 ) are formed by axially parallel slots ( 10 ). 6. Dilatator nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die mehreren Wandteile (2, 3) durch Sollbruchstellen (9) gebildet sind. 6. Dilator according to one of claims 1 to 4, characterized in that the plurality of wall parts ( 2 , 3 ) are formed by predetermined breaking points ( 9 ). 7. Dilatator nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Wand (4) des konischen Hohlkörpers (1) in radialer Richtung dehnbar ist.7. Dilator according to one of claims 1 to 3, characterized in that the wall ( 4 ) of the conical hollow body ( 1 ) is expandable in the radial direction. 8. Dilatator nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Wand (2, 3; 4) des ko­ nischen Hohlkörpers (1) elastisch verformbar ist.8. Dilator according to one of claims 1 to 7, characterized in that the wall ( 2 , 3 ; 4 ) of the ko African hollow body ( 1 ) is elastically deformable. 9. Dilatator nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Innenraum (6) des koni­ schen Hohlkörpers (1) und der Hohlraum (8) des Führungs­ teils (7) kreisrunde Querschnitte aufweisen.9. Dilator according to one of claims 1 to 8, characterized in that the interior ( 6 ) of the conical's hollow body ( 1 ) and the cavity ( 8 ) of the guide part ( 7 ) have circular cross sections. 10. Dilatator nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der Innenraum (6) des koni­ schen Hohlkörpers (1) und der Hohlraum (8) des Führungs­ teils (7) koaxial angeordnet sind.10. Dilator according to one of claims 1 to 9, characterized in that the interior ( 6 ) of the conical's hollow body ( 1 ) and the cavity ( 8 ) of the guide part ( 7 ) are arranged coaxially. 11. Dilatator nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass der Expander (5) als Röhr­ chen ausgebildet ist.11. Dilator according to one of claims 1 to 10, characterized in that the expander ( 5 ) is designed as a tube Chen. 12. Dilatator nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass der Expander (5) als Kathe­ ter oder Endoskop ausgebildet ist.12. Dilator according to one of claims 1 to 11, characterized in that the expander ( 5 ) is designed as a catheter or endoscope. 13. Dilatator nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass an den wenigstens ein Lumen aufweisenden Expander (5) eine Spül- und/oder Absaug- oder Injiziereinrichtung anschließbar ist.13. Dilator according to one of claims 1 to 12, characterized in that a flushing and / or suction or injection device can be connected to the expander ( 5 ) having at least one lumen.
DE20209595U 2002-06-20 2002-06-20 dilator Expired - Lifetime DE20209595U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20209595U DE20209595U1 (en) 2002-06-20 2002-06-20 dilator
AU2003278950A AU2003278950A1 (en) 2002-06-20 2003-06-16 Dilator
PCT/EP2003/006328 WO2004000410A1 (en) 2002-06-20 2003-06-16 Dilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20209595U DE20209595U1 (en) 2002-06-20 2002-06-20 dilator

Publications (1)

Publication Number Publication Date
DE20209595U1 true DE20209595U1 (en) 2003-10-23

Family

ID=29285793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20209595U Expired - Lifetime DE20209595U1 (en) 2002-06-20 2002-06-20 dilator

Country Status (3)

Country Link
AU (1) AU2003278950A1 (en)
DE (1) DE20209595U1 (en)
WO (1) WO2004000410A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053466A1 (en) * 2004-11-03 2006-05-04 Karl Storz Gmbh & Co. Kg Surgical instrument in particular suitable for recovery of object with tubular central cavity, comprising spreading gripping elements
DE102011084916A1 (en) * 2011-10-20 2013-04-25 Digital Endoscopy OEM GmbH insertion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090093675A1 (en) * 2007-10-09 2009-04-09 Wilson-Cook Medical Inc. Systems, devices and methods having an overtube for accessing a bodily opening
CN103007416A (en) * 2011-09-20 2013-04-03 武汉金至园科技有限公司 Percutaneous renal puncture expansion tube with changeable front end shape
CN106821470A (en) * 2017-03-27 2017-06-13 江卫泽 A kind of paracentesis trocar and puncture rotation take device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656752A1 (en) * 1976-12-15 1978-06-22 Juergen Dr Med Kynast Cervical passage expanding instrument - comprises tapered bar screwing into spring steel tube with tapering tongues
ATE73751T1 (en) * 1984-02-10 1992-04-15 Ici Plc SELECTIVE HALOGENATION OF BENZENE AND TRIMETHANOLATED COMPOUNDS.
WO1994011052A1 (en) * 1992-11-06 1994-05-26 Ko Sung Tao Device for observation and manipulation of tissues

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814073A (en) * 1996-12-13 1998-09-29 Bonutti; Peter M. Method and apparatus for positioning a suture anchor
AU4763296A (en) * 1995-02-03 1996-08-21 Inbae Yoon Cannula with distal end valve
EP1379181B1 (en) * 2001-04-16 2008-12-10 Cytyc Corporation Radially expandable dilator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656752A1 (en) * 1976-12-15 1978-06-22 Juergen Dr Med Kynast Cervical passage expanding instrument - comprises tapered bar screwing into spring steel tube with tapering tongues
ATE73751T1 (en) * 1984-02-10 1992-04-15 Ici Plc SELECTIVE HALOGENATION OF BENZENE AND TRIMETHANOLATED COMPOUNDS.
WO1994011052A1 (en) * 1992-11-06 1994-05-26 Ko Sung Tao Device for observation and manipulation of tissues

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053466A1 (en) * 2004-11-03 2006-05-04 Karl Storz Gmbh & Co. Kg Surgical instrument in particular suitable for recovery of object with tubular central cavity, comprising spreading gripping elements
DE102011084916A1 (en) * 2011-10-20 2013-04-25 Digital Endoscopy OEM GmbH insertion

Also Published As

Publication number Publication date
AU2003278950A1 (en) 2004-01-06
WO2004000410A1 (en) 2003-12-31

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20031127

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20050726

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20080905

R158 Lapse of ip right after 8 years

Effective date: 20110101