WO2001017589A1 - Catheter multicanules pour l'administration d'une therapie en divers points d'un vaisseau, dans lequel le flot de fluide au-dela du catheter est arrete - Google Patents
Catheter multicanules pour l'administration d'une therapie en divers points d'un vaisseau, dans lequel le flot de fluide au-dela du catheter est arrete Download PDFInfo
- Publication number
- WO2001017589A1 WO2001017589A1 PCT/US2000/024339 US0024339W WO0117589A1 WO 2001017589 A1 WO2001017589 A1 WO 2001017589A1 US 0024339 W US0024339 W US 0024339W WO 0117589 A1 WO0117589 A1 WO 0117589A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catheter
- skirt
- lumen
- tube
- body lumen
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 92
- 238000002560 therapeutic procedure Methods 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims description 41
- 210000001124 body fluid Anatomy 0.000 claims description 36
- 230000000414 obstructive effect Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 12
- 230000010339 dilation Effects 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000000717 retained effect Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 239000010839 body fluid Substances 0.000 claims 2
- 210000004204 blood vessel Anatomy 0.000 description 37
- 239000003814 drug Substances 0.000 description 20
- 239000008280 blood Substances 0.000 description 16
- 210000004369 blood Anatomy 0.000 description 16
- 229940079593 drug Drugs 0.000 description 15
- 230000017531 blood circulation Effects 0.000 description 11
- 210000003462 vein Anatomy 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 229940124597 therapeutic agent Drugs 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- -1 gene therapies Substances 0.000 description 4
- 230000000302 ischemic effect Effects 0.000 description 4
- 208000019553 vascular disease Diseases 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 208000003790 Foot Ulcer Diseases 0.000 description 2
- 241000234435 Lilium Species 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 206010040943 Skin Ulcer Diseases 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 210000002073 venous valve Anatomy 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000012287 Prolapse Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000002399 angioplasty Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 208000016097 disease of metabolism Diseases 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000003511 endothelial effect Effects 0.000 description 1
- 210000003038 endothelium Anatomy 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000001415 gene therapy Methods 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000000250 revascularization Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22082—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance
-
- 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
- A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
- A61M2025/1015—Multiple balloon catheters having two or more independently movable balloons where the distance between the balloons can be adjusted, e.g. two balloon catheters concentric to each other forming an adjustable multiple balloon catheter system
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1081—Balloon catheters with special features or adapted for special applications having sheaths or the like for covering the balloon but not forming a permanent part of the balloon, e.g. retractable, dissolvable or tearable sheaths
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Child & Adolescent Psychology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
L'invention concerne un assemblage de cathéter multi-canules servant à administrer différents fluides à divers sites dans la lumière d'un corps (fig. 1). Selon l'un des aspects de la présente invention, un cathéter interne disposé de manière coulissante sur au moins une partie d'un cathéter externe, de manière à ce qu'un port distal sur le cathéter interne puisse être placé à un site de traitement dans la lumière d'un corps et un port distal sur le cathéter externe placé sur un autre site (fig. 1). En sus, une jupe peut être placée, soit sur l'un des deux cathéters, soit sur les deux, interne (100) et externe, à proximité de leurs extrémités distales. Cette jupe (100), pour laquelle plusieurs modes de réalisation différents sont présentés (figs. 4-7, 9-16), est resserrée une fois que le port distal sur le cathéter auquel la jupe est fixée est remonté jusqu'au site souhaité.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002382021A CA2382021A1 (fr) | 1999-09-03 | 2000-08-30 | Catheter multicanules pour l'administration d'une therapie en divers points d'un vaisseau, dans lequel le flot de fluide au-dela du catheter est arrete |
| EP00959902A EP1207924A1 (fr) | 1999-09-03 | 2000-08-30 | Catheter multicanules pour l'administration d'une therapie en divers points d'un vaisseau, dans lequel le flot de fluide au-dela du catheter est arrete |
| JP2001521375A JP2003508163A (ja) | 1999-09-03 | 2000-08-30 | カテーテル付近の流体の流れが阻止されている静脈の中の隔離した部位に薬剤を投与するためのマルチカニューレカテーテル |
| AU71145/00A AU7114500A (en) | 1999-09-03 | 2000-08-30 | Multi-cannula catheter for administering therapy to disparate points in a vessel in which fluid flow past the catheter is precluded |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38933499A | 1999-09-03 | 1999-09-03 | |
| US09/389,334 | 1999-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001017589A1 true WO2001017589A1 (fr) | 2001-03-15 |
Family
ID=23537830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2000/024339 WO2001017589A1 (fr) | 1999-09-03 | 2000-08-30 | Catheter multicanules pour l'administration d'une therapie en divers points d'un vaisseau, dans lequel le flot de fluide au-dela du catheter est arrete |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1207924A1 (fr) |
| JP (1) | JP2003508163A (fr) |
| AU (1) | AU7114500A (fr) |
| CA (1) | CA2382021A1 (fr) |
| WO (1) | WO2001017589A1 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006033806A2 (fr) * | 2004-09-17 | 2006-03-30 | Medtronic Vascular Inc. | Catheter de guidage a protection embolique par occlusion proximale |
| EP3586762A1 (fr) * | 2018-06-28 | 2020-01-01 | Medinice S.A. | Canule pour réparation de valve tricuspide minimalement invasive |
| WO2022013688A1 (fr) * | 2020-07-15 | 2022-01-20 | Alcon Inc. | Collier d'atténuation d'aérosol pour procédures ophtalmiques |
| US11559428B2 (en) | 2013-05-03 | 2023-01-24 | Clearside Biomedical, Inc. | Apparatus and methods for ocular injection |
| US11752101B2 (en) | 2006-02-22 | 2023-09-12 | Clearside Biomedical, Inc. | Ocular injector and methods for accessing suprachoroidal space of the eye |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011488A (en) * | 1988-12-07 | 1991-04-30 | Robert Ginsburg | Thrombus extraction system |
-
2000
- 2000-08-30 WO PCT/US2000/024339 patent/WO2001017589A1/fr not_active Application Discontinuation
- 2000-08-30 JP JP2001521375A patent/JP2003508163A/ja not_active Withdrawn
- 2000-08-30 AU AU71145/00A patent/AU7114500A/en not_active Abandoned
- 2000-08-30 CA CA002382021A patent/CA2382021A1/fr not_active Abandoned
- 2000-08-30 EP EP00959902A patent/EP1207924A1/fr not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011488A (en) * | 1988-12-07 | 1991-04-30 | Robert Ginsburg | Thrombus extraction system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006033806A2 (fr) * | 2004-09-17 | 2006-03-30 | Medtronic Vascular Inc. | Catheter de guidage a protection embolique par occlusion proximale |
| WO2006033806A3 (fr) * | 2004-09-17 | 2006-06-22 | Medtronic Vascular Inc | Catheter de guidage a protection embolique par occlusion proximale |
| US7344515B2 (en) | 2004-09-17 | 2008-03-18 | Medtronic Vascular, Inc. | Guiding catheter with embolic protection by proximal occlusion |
| US11752101B2 (en) | 2006-02-22 | 2023-09-12 | Clearside Biomedical, Inc. | Ocular injector and methods for accessing suprachoroidal space of the eye |
| US11944703B2 (en) | 2006-02-22 | 2024-04-02 | Clearside Biomedical, Inc. | Ocular injector and methods for accessing suprachoroidal space of the eye |
| US11559428B2 (en) | 2013-05-03 | 2023-01-24 | Clearside Biomedical, Inc. | Apparatus and methods for ocular injection |
| EP3586762A1 (fr) * | 2018-06-28 | 2020-01-01 | Medinice S.A. | Canule pour réparation de valve tricuspide minimalement invasive |
| US20200000997A1 (en) * | 2018-06-28 | 2020-01-02 | Medinice S.A. | Cannula for minimally invasive surgical tricuspid valve repair |
| WO2022013688A1 (fr) * | 2020-07-15 | 2022-01-20 | Alcon Inc. | Collier d'atténuation d'aérosol pour procédures ophtalmiques |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1207924A1 (fr) | 2002-05-29 |
| CA2382021A1 (fr) | 2001-03-15 |
| AU7114500A (en) | 2001-04-10 |
| JP2003508163A (ja) | 2003-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5370617A (en) | Blood perfusion balloon catheter | |
| AU2014207836B2 (en) | Infusion catheter with guidewire valving | |
| US5527292A (en) | Intravascular device for coronary heart treatment | |
| US7131986B2 (en) | Catheter having exchangeable balloon | |
| US4646742A (en) | Angioplasty catheter assembly | |
| US5833658A (en) | Catheters for the delivery of solutions and suspensions | |
| EP1850902B1 (fr) | Catheter de perfusion et son utilisation | |
| US5215527A (en) | Catheter introducer assembly | |
| US7563247B2 (en) | Intra-aortic renal delivery catheter | |
| US6685672B1 (en) | Multi-balloon drug delivery catheter for angiogenesis | |
| CN110799236A (zh) | 血管锚固引入器护套 | |
| US20060030814A1 (en) | Method and apparatus for selective drug infusion via an intra-aortic flow diverter delivery catheter | |
| JPH04215767A (ja) | 拡張カテーテル及びガイドワイヤー | |
| US20070287967A1 (en) | Selective renal cannulation and infusion systems and methods | |
| CN109381780A (zh) | 药物涂层球囊导管 | |
| JP2001513374A (ja) | バルーンカテーテルおよびその使用方法 | |
| JPS63229066A (ja) | カテーテル及び案内ワイヤーの交換システム | |
| WO1995026773A1 (fr) | Dispositif de derivation de perfusion pour recevoir un ballonnet d'angioplastie | |
| WO2019070392A2 (fr) | Cathéter de drainage avec ballonnet | |
| US5984946A (en) | Diagnostic and guiding catheter | |
| WO2001017589A1 (fr) | Catheter multicanules pour l'administration d'une therapie en divers points d'un vaisseau, dans lequel le flot de fluide au-dela du catheter est arrete | |
| JPH11506633A (ja) | 遠位分配マニホールドを有する注入スリーブカテーテル | |
| JPH10179749A (ja) | インフュージョンカテーテル | |
| EP0871511A1 (fr) | Procede d'angioplastie et systeme permettant d'effectuer une angioplastie |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU CA JP |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 71145/00 Country of ref document: AU |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2382021 Country of ref document: CA |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2000959902 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 2000959902 Country of ref document: EP |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 2000959902 Country of ref document: EP |