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DE4412262A1 - Intra=luminal working shunt for vessel surgery - Google Patents

Intra=luminal working shunt for vessel surgery

Info

Publication number
DE4412262A1
DE4412262A1 DE19944412262 DE4412262A DE4412262A1 DE 4412262 A1 DE4412262 A1 DE 4412262A1 DE 19944412262 DE19944412262 DE 19944412262 DE 4412262 A DE4412262 A DE 4412262A DE 4412262 A1 DE4412262 A1 DE 4412262A1
Authority
DE
Germany
Prior art keywords
shunt
intra
vessel
vessel surgery
luminal
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Withdrawn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
DE19944412262
Other languages
German (de)
Inventor
Herbert Prof Dr Med Imig
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19944412262 priority Critical patent/DE4412262A1/en
Publication of DE4412262A1 publication Critical patent/DE4412262A1/en
Withdrawn legal-status Critical Current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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

The shunt comprises a luminant sealing balloon in the feed and discharge vessel shank respectively. A third duct with a sluice is coupled to the shunt. A catheter is inserted for intra-vascular vessel reconstruction.

Description

Zweckpurpose

Um mit intravasalen Techniken in der Gefäßchirurgie zu arbeiten, muß nach Eröffnung des Gefäßes der Zustrom und Abstrom kontrolliert werden und durch einen dritten Kanal - mit einer Schleuse versehen - der direkte Zugang in das Gefäßsystem mit Kathetern möglich sein.To work with intravascular techniques in vascular surgery, the inflow and outflow must be checked after opening the vessel and through a third channel - provided with a lock - direct access in the vascular system with catheters may be possible.

Aufbauconstruction

Ein intraluminaler Shunt wird in den zu- und abführenden Gefäß­ schenkel eingeführt. Am oberen und unteren Ende dichtet je ein Ballon das Lumen ab. Ein mit diesem Shunt verbundener dritter Kanal ist mit einer Schleuse versehen.An intraluminal shunt is placed in the supply and discharge vessel thigh introduced. A balloon seals the lumen at the top and bottom from. A third channel connected to this shunt is provided with a lock.

WirkungsweiseMode of action

Der Shunt wird in den zu- und abführenden Gefäßkanal eingeführt. Die beiden Ballons werden aufgebläht. Während das Blut in das abführende Gefäß weiterfließen kann, werden über den freien Schenkel Katheter zur intravasalen Ge­ fäßrekonstruktion eingeführt.The shunt is inserted into the supply and discharge vascular canal. The two balloons are inflated. While the blood is in the laxative vessel can continue to flow, become catheters to the intravascular Ge over the free leg barrel reconstruction introduced.

Technischer FortschrittTechnical progress

Bisher muß das Gefäß verschlossen werden und mittels Punktion ein Schleusensystem implantiert werden. Der Vorteil des vorgestellten intraluminalen Shunt′s ist, daß sowohl direkte als auch indirekte Rekonstruktionen im peripheren Blutstrom möglich sind, ohne das Gefäß jedesmal zu nähen. So far the vessel has to be closed and by means of Puncture a lock system to be implanted. The advantage of the featured intraluminal shunt's is that both direct and indirect reconstructions in the peripheral bloodstream without sewing the vessel every time.  

ZEICHNUNGENDRAWINGS

Fig. 1-3 Übersicht Fig. 1-3 overview

Fig. 2-3 Fig. 2-3

  • 1. Intraluminaler Shunt1. Intraluminal shunt
  • 2. Abdichtender Ballon abführendes Gefäß2. Sealing balloon-removing vessel
  • 3. Abdichtender Ballon zuführendes Gefäß3. Sealing balloon supplying vessel
  • 4. Arbeitskanal4th working channel
  • 5. Schleuse5. Lock
  • 6. Katheter zur Blockierung des Ballon 2 6.Catheter for blocking the balloon 2
  • 7. Katheter zur Blockierung des Ballon 3 7.Catheter for blocking the balloon 3
  • 8. Block für Katheter 6 8.block for catheter 6
  • 9. Block für Katheter 7 9. block for catheter 7

Fig. 3-3 Fig. 3-3

  • 1. Detailzeichnung Schleuse 5 1.Detail drawing of lock 5
  • 2. Winkel des Arbeitskanals 4 2. Angle of the working channel 4
  • 3. Aufbau des Shuntendes mit Ballon 2 bzw. 3 3. Construction of the shunt end with balloon 2 or 3

Claims (1)

Der intravasale Shunt ist dadurch gekennzeichnet, daß intravasale Rekonstruktionen und Röntgenkontrollen am durchströmten Gefäßsystem möglich sind.The intravascular shunt is characterized by the fact that intravascular reconstructions and X-ray checks are possible on the vascular system through which it flows.
DE19944412262 1994-04-09 1994-04-09 Intra=luminal working shunt for vessel surgery Withdrawn DE4412262A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19944412262 DE4412262A1 (en) 1994-04-09 1994-04-09 Intra=luminal working shunt for vessel surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944412262 DE4412262A1 (en) 1994-04-09 1994-04-09 Intra=luminal working shunt for vessel surgery

Publications (1)

Publication Number Publication Date
DE4412262A1 true DE4412262A1 (en) 1995-10-12

Family

ID=6514995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19944412262 Withdrawn DE4412262A1 (en) 1994-04-09 1994-04-09 Intra=luminal working shunt for vessel surgery

Country Status (1)

Country Link
DE (1) DE4412262A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1014868A4 (en) * 1996-12-05 2001-02-28 Embol X Inc Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries
EP1192906A1 (en) * 2000-09-28 2002-04-03 Nipro Corporation Intra-arterial shunt tube and method of using same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1014868A4 (en) * 1996-12-05 2001-02-28 Embol X Inc Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries
US6551268B1 (en) 1996-12-05 2003-04-22 Embol-X, Inc. Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries
EP1192906A1 (en) * 2000-09-28 2002-04-03 Nipro Corporation Intra-arterial shunt tube and method of using same

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee