← Back to Patent Explorer
WO1982003333A1 Expired / Lapsed WO ⏱️ 0.0 years remaining

Dual balloon catheter

Assignee: Individual
•
Filing: 1982-04-05
•
Granted: —
•
Expires: 2002-04-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from English Technique et dispositif permettant l'interruption d'un ecoulement de sang au travers d'une ouverture non voulue dans un vaisseau sanguin important afin de faciliter la fermeture chirurgicale de l'ouverture. Le dispositif utilise pour appliquer cette technique comprend un catheter (10) possedant deux ballons (30A et 30B) separes axialement l'un de l'autre (comme en 32) et gonfles au travers de l'orifice (14). Le catheter (10) est insere dans un vaisseau sanguin (V) et positionne de maniere que les ballons (30A, 30B) sont situes de chaque cote de l'ouverture (W) ou ils sont gonfles, interrompant ainsi l'ecoulement. A technique and device for interrupting blood flow through an unwanted opening in a major blood vessel to facilitate surgical closure of the opening. The device used to apply this technique comprises a catheter (10) having two balloons (30A and 30B) axially separated from each other (as at 32) and inflated through the orifice (14). The catheter (10) is inserted into a blood vessel (V) and positioned so that the balloons (30A, 30B) are located on either side of the opening (W) where they are inflated, thereby interrupting flow.

Inventors

  • 👤 Harry H Leveen
  • 👤 Robert F Leveen
  • 👤 Eric G Leveen

Bibliographic Details

Application Number —
Jurisdiction WO
Data Source google_patents
Last Synchronized 2026-10-23 05:18
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/12; A61B17/12022; A61B17/12027; A61B17/1204; A61B17/12045; A61B17/12099; A61B17/12109; A61B17/12131; A61B17/12136; A61M; A61M25/00; A61M25/10; A61M25/1011

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

DE1069823B Cited
US3411506A Cited
US3833003A Cited
US3991767A Cited
US4323071A Cited
US4323071B1 Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag