WO1995010326B1 - Dispositif bipolaire/monopolaire d'ablation de l'endometre et procede associe - Google Patents

Dispositif bipolaire/monopolaire d'ablation de l'endometre et procede associe

Info

Publication number
WO1995010326B1
WO1995010326B1 PCT/US1994/011431 US9411431W WO9510326B1 WO 1995010326 B1 WO1995010326 B1 WO 1995010326B1 US 9411431 W US9411431 W US 9411431W WO 9510326 B1 WO9510326 B1 WO 9510326B1
Authority
WO
WIPO (PCT)
Prior art keywords
electrodes
bladder
mandrel
energy
ablation device
Prior art date
Application number
PCT/US1994/011431
Other languages
English (en)
Other versions
WO1995010326A1 (fr
Filing date
Publication date
Priority claimed from US08/319,216 external-priority patent/US5562720A/en
Application filed filed Critical
Priority to JP7511948A priority Critical patent/JPH09503689A/ja
Priority to CA002173851A priority patent/CA2173851C/fr
Priority to AU79314/94A priority patent/AU679271B2/en
Priority to AT94930082T priority patent/ATE216274T1/de
Priority to DE69430435T priority patent/DE69430435T2/de
Priority to EP94930082A priority patent/EP0723467B1/fr
Publication of WO1995010326A1 publication Critical patent/WO1995010326A1/fr
Publication of WO1995010326B1 publication Critical patent/WO1995010326B1/fr

Links

Abstract

Dispositif d'ablation de l'endomètre et procédé de fabrication et d'utilisation dudit dispositif. On fait passer un courant radiofréquence à travers un endomètre (22) pour le chauffer. Un élément dilatable électroconducteur tel qu'un ballonnet (10) est utilisé comme dispositif permettant de faire passer du courant et de provoquer la chauffe de l'endomètre (22). La puissance apportée par une source de puissance au ballonnet est fournie sélectivement à une pluralité de segments (34) de surface d'électrode sur le ballonnet (10), chacun des segments (34) ayant un thermistor (32) associé, ce qui permet de contrôler et de réguler la température grâce à un dispositif de rétroaction à partir des thermistors (32). Le procédé de fabrication dudit dispositif d'ablation consiste à utiliser un matériau en feuille étirable disponible dans le commerce ou à recouvrir un mandrin (324) ou support (352) d'une émulsion non polymérisée. Ladite émulsion est ensuite polymérisée pour former un revêtement en forme de vessie. Le revêtement est ensuite enlevé du mandrin ou du support pour former une vessie (320).
PCT/US1994/011431 1993-10-14 1994-10-14 Dispositif bipolaire/monopolaire d'ablation de l'endometre et procede associe WO1995010326A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7511948A JPH09503689A (ja) 1993-10-14 1994-10-14 双極／単極子宮内膜剥離装置および方法
CA002173851A CA2173851C (fr) 1993-10-14 1994-10-14 Dispositif bipolaire/monopolaire d'ablation de l'endometre et procede associe
AU79314/94A AU679271B2 (en) 1993-10-14 1994-10-14 Bipolar/monopolar endometrial ablation device and method
AT94930082T ATE216274T1 (de) 1993-10-14 1994-10-14 Monopolare/bipolare vorrichtung zur endometrialen ablation
DE69430435T DE69430435T2 (de) 1993-10-14 1994-10-14 Monopolare/bipolare vorrichtung zur endometrialen ablation
EP94930082A EP0723467B1 (fr) 1993-10-14 1994-10-14 Dispositif bipolaire/monopolaire d'ablation de l'endometre

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13609893A 1993-10-14 1993-10-14
US136,098 1993-10-14
US08/319,216 US5562720A (en) 1992-05-01 1994-10-06 Bipolar/monopolar endometrial ablation device and method
US319,216 1994-10-06

Publications (2)

Publication Number Publication Date
WO1995010326A1 WO1995010326A1 (fr) 1995-04-20
WO1995010326B1 true WO1995010326B1 (fr) 1995-05-11

Family

ID=26833992

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/011431 WO1995010326A1 (fr) 1993-10-14 1994-10-14 Dispositif bipolaire/monopolaire d'ablation de l'endometre et procede associe

Country Status (10)

Country Link
US (1) US5562720A (fr)
EP (1) EP0723467B1 (fr)
JP (3) JPH09503689A (fr)
AT (1) ATE216274T1 (fr)
AU (1) AU679271B2 (fr)
CA (1) CA2173851C (fr)
DE (1) DE69430435T2 (fr)
ES (1) ES2174880T3 (fr)
IL (1) IL111249A0 (fr)
WO (1) WO1995010326A1 (fr)

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