CA2219185C - Systeme d'ablation intra-uterine - Google Patents

Systeme d'ablation intra-uterine Download PDF

Info

Publication number: CA2219185C
Authority: CA; Canada
Prior art keywords: tubular member; fluid; lumen; pressure; heating element
Prior art date: 1995-04-26
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

CA002219185A

Other languages

English (en)

Other versions

CA2219185A1 (fr

Inventor

Gail Stevens

Todd A. Thompson

Steven A. Daniel

Robert D. Warner

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.)

Gynecare Inc

Original Assignee

Gynecare Inc

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.)

1995-04-26

Filing date

1996-04-24

Publication date

2006-06-13

1995-04-26 Priority claimed from US08/429,960 external-priority patent/US5800493A/en

1996-04-24 Application filed by Gynecare Inc filed Critical Gynecare Inc

1996-10-31 Publication of CA2219185A1 publication Critical patent/CA2219185A1/fr

2006-06-13 Application granted granted Critical

2006-06-13 Publication of CA2219185C publication Critical patent/CA2219185C/fr

2016-04-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000002679 ablation Methods 0.000 title claims abstract description 12
238000010438 heat treatment Methods 0.000 claims abstract description 65
230000002357 endometrial effect Effects 0.000 claims abstract description 12
239000012530 fluid Substances 0.000 claims description 99
238000004891 communication Methods 0.000 claims description 27
230000006854 communication Effects 0.000 claims description 26
208000007106 menorrhagia Diseases 0.000 claims description 5
238000000034 method Methods 0.000 abstract description 29
210000004291 uterus Anatomy 0.000 abstract description 26
230000001105 regulatory effect Effects 0.000 abstract description 5
238000003780 insertion Methods 0.000 description 22
230000037431 insertion Effects 0.000 description 22
238000002560 therapeutic procedure Methods 0.000 description 13
210000004696 endometrium Anatomy 0.000 description 12
238000011282 treatment Methods 0.000 description 7
210000003679 cervix uteri Anatomy 0.000 description 6
238000012544 monitoring process Methods 0.000 description 6
230000000994 depressogenic effect Effects 0.000 description 4
238000005259 measurement Methods 0.000 description 4
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208000032843 Hemorrhage Diseases 0.000 description 1
206010061245 Internal injury Diseases 0.000 description 1
NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
206010058823 Ovarian mass Diseases 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
206010046530 Urinary bladder rupture Diseases 0.000 description 1
206010046788 Uterine haemorrhage Diseases 0.000 description 1
208000027418 Wounds and injury Diseases 0.000 description 1
239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
238000001574 biopsy Methods 0.000 description 1
230000000740 bleeding effect Effects 0.000 description 1
238000009530 blood pressure measurement Methods 0.000 description 1
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AAOVKJBEBIDNHE-UHFFFAOYSA-N diazepam Chemical compound N=1CC(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 AAOVKJBEBIDNHE-UHFFFAOYSA-N 0.000 description 1
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230000003902 lesion Effects 0.000 description 1
229960004194 lidocaine Drugs 0.000 description 1
239000007788 liquid Substances 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
230000003821 menstrual periods Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000002956 necrotizing effect Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
238000009595 pap smear Methods 0.000 description 1
230000037452 priming Effects 0.000 description 1
238000012216 screening Methods 0.000 description 1
238000012414 sterilization procedure Methods 0.000 description 1
238000001356 surgical procedure Methods 0.000 description 1
230000001225 therapeutic effect Effects 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000002604 ultrasonography Methods 0.000 description 1
210000003954 umbilical cord Anatomy 0.000 description 1
229940072690 valium Drugs 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Media Introduction/Drainage Providing Device (AREA)
Thermotherapy And Cooling Therapy Devices (AREA)
Surgical Instruments (AREA)

CA002219185A 1995-04-26 1996-04-24 Systeme d'ablation intra-uterine Expired - Lifetime CA2219185C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US08/429,960		1995-04-26
US08/429,960 US5800493A (en)	1995-04-26	1995-04-26	Intrauterine ablation system
PCT/US1996/005887 WO1996033664A1 (fr)	1995-04-26	1996-04-24	Systeme d'ablation intra-uterine

Publications (2)

Publication Number	Publication Date
CA2219185A1 CA2219185A1 (fr)	1996-10-31
CA2219185C true CA2219185C (fr)	2006-06-13

Family

ID=36587390

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002219185A Expired - Lifetime CA2219185C (fr)	1995-04-26	1996-04-24	Systeme d'ablation intra-uterine

Country Status (1)

Country	Link
CA (1)	CA2219185C (fr)

1996
- 1996-04-24 CA CA002219185A patent/CA2219185C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2219185A1 (fr)	1996-10-31

Legal Events

Date	Code	Title	Description
2003-02-11	EEER	Examination request
2016-06-27	MKEX	Expiry	Effective date: 20160425

Publication	Publication Date	Title
EP0822783B1 (fr)	2004-06-23	Systeme d'ablation intra-uterine
EP0722695B1 (fr)	1998-06-10	Dispositif de cautérisation intra-utérine
JP3665066B2 (ja)	2005-06-29	液体撹拌手段を有する加熱バルーン医療装置
EP1259180B1 (fr)	2006-09-13	Dispositif d'ablation thermique d'une cavite
CA2725750C (fr)	2020-09-15	Systemes de catheter a ballonnet et procede de traitement des troubles uterins
US5891134A (en)	1999-04-06	System and method for applying thermal energy to tissue
WO2000000100A1 (fr)	2000-01-06	Catheter d'ablation endometrial a ballonnet dote d'un appareil de chauffage
WO1994007445A9 (fr)	1994-06-09	Dispositif medical a ballonnet gonflable chauffe comportant des moyens d'agitation de fluide
WO1995013026A1 (fr)	1995-05-18	Procede et appareil de cauterisation intra-uterine par cryoablation
AU5552194A (en)	1994-06-08	Heated balloon medical apparatus
CA2219185C (fr)	2006-06-13	Systeme d'ablation intra-uterine
WO2001085012A2 (fr)	2001-11-15	Appareil et procede de regulation d'instruments electrochirurgicaux au moyen d'une retroaction de pression
AU646630C (en)	1998-04-09	Intrauterine cauterizing apparatus and method
CA1319072C (fr)	1993-06-15	Appareil et methode de cauterisation intra-uterine