JPH09504188A - 改良に係る操作ハンドルを備える医療器具 - Google Patents
改良に係る操作ハンドルを備える医療器具Info
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- JPH09504188A JPH09504188A JP7507183A JP50718395A JPH09504188A JP H09504188 A JPH09504188 A JP H09504188A JP 7507183 A JP7507183 A JP 7507183A JP 50718395 A JP50718395 A JP 50718395A JP H09504188 A JPH09504188 A JP H09504188A
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- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0136—Handles therefor
-
- 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
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/0084—Material properties low friction
- A61B2017/00849—Material properties low friction with respect to tissue, e.g. hollow organs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00853—Material properties low friction, hydrophobic and corrosion-resistant fluorocarbon resin coating (ptf, ptfe, polytetrafluoroethylene)
-
- 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
- A61B2017/22038—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 with a guide wire
-
- 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
- A61B2017/22051—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
-
- 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
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
-
- 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
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
- A61B2017/2912—Handles transmission of forces to actuating rod or piston
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
- A61B2017/2912—Handles transmission of forces to actuating rod or piston
- A61B2017/2919—Handles transmission of forces to actuating rod or piston details of linkages or pivot points
- A61B2017/292—Handles transmission of forces to actuating rod or piston details of linkages or pivot points connection of actuating rod to handle, e.g. ball end in recess
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
- A61B2017/301—Surgical pincettes without pivotal connections with three legs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1407—Loop
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
- A61M2025/015—Details of the distal fixation of the movable mechanical means
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.医療装置にして、 本体と、該本体との間の相対的動作を許容し得る方法で該本体に取り付けられ た操作部材と、前記本体から遠方に設けられた作用要素と、前記操作部材と前記 作用要素との間を伸長する細長い力伝達部材であって、前記操作部材と前記作用 要素との間で双方向への作用力を伝達することの出来る前記細長い力伝達部材と を備え、 前記操作部材が、その全体が該操作部材と共に可動のプーリー表面を有し、前 記力伝達部材が、前記操作部材が前記本体に関して所定の距離、一方向に動くこ とにより、前記作用要素が前記所定の距離よりも著しく長い距離を移動するよう に、前記プーリー表面の周りを伸長する可撓性のケーブル部分を備えることを特 徴とする医療装置。 2.請求の範囲第1項に記載の医療装置にして、前記プーリー表面が、前記操 作部材に堅固に接合された堅固な形成体により画成され、前記操作部材の移動中 、前記ケーブル部分が、前記プーリー表面に関して摺動可能であるようにしたこ とを特徴とする医療装置。 3.請求の範囲第1項に記載の医療装置にして、前記力伝達部材の前記可撓性 のケーブル部分が、その全長に亙って略拘束されて、前記作用要素における軸方 向への推進力を伝達し得るようにしたことを特徴とする医療装置。 4.請求の範囲第1項に記載の医療装置にして、前記操作部材が、前記本体に 関して並進し得るように取り付けられ、これにより、前記プーリー表面を前記本 体に関して並進させることを特徴とする医療装置。 5.請求の範囲第1項に記載の医療装置にして、前記本体が、前記操作部材に 隣接する堅固な基端部分と、前記力伝達部材が貫通して伸長する細長い可撓性の 末端部分とを備えることを特徴とする医療装置。 6.請求の範囲第5項に記載の医療装置にして、前記細長い可撓性の末端部分 が医療用カテーテルを備えることを特徴とする医療装置。 7.請求の範囲第1項に記載の医療装置にして、前記力伝達部材が、前記本体 への取り付け箇所から前記作用要素まで伸長する可撓性の金属ケーブルを備える ことを特徴とする医療装置。 8.請求の範囲第7項に記載の医療装置にして、前記ケーブルが、張力及び圧 縮力の双方を前記操作部材から前記作用要素まで伝達し得る形態であることを特 徴とする医療装置。 9.請求の範囲第1項に記載の医療装置にして、前記操作部材が、操作者の指 を係合させることの出来る少なくとも一つのループを更に備えることを特徴とす る医療装置。 10.請求の範囲第9項に記載の医療装置にして、前記本体が、該本体の中央に 配置された比較的静止した親指操作ループにて終端となり、前記操作部材が、前 記親指操作ループの両側部に設けられた二つの指操作ループを画成することを特 徴とする医療装置。 11.請求の範囲第1項に記載の医療装置にして、前記操作部材が、前記本体と 摺動可能に係合した堅固なガイド管を備え、前記力伝達部材が、摺動状態に該ガ イド管を貫通して伸長することを特徴とする医療装置。 12.医療用絞断器にして、 本体と、該本体との間の動作を許容し得る方法で該本体に取り付けられた操作 部材と、前記本体から遠方に設けられた絞断器と、前記操作部材と前記絞断器と の間を伸長するケーブルであって、前記操作部材と前記絞断器との間で双方向へ の作用力を伝達することの出来る前記ケーブルとを備え、 前記操作部材が、その全体が該操作部材と共に可動のプーリー表面を有し、 前記ケーブルが、前記操作部材が前記本体に関して所定の距離、一方向に動く ことにより、前記絞断器が前記所定の距離よりも著しく長い距離を移動するよう に、前記プーリー表面の周りを伸長するようにしたことを特徴とする医療用絞断 器。 13.請求の範囲第12項に記載の医療用絞断器にして、前記本体が、前記ケー ブルが取り付けられる電気端子を更に備え、該電気端子が電気焼灼用電流を伝達 し得ることを特徴とする医療用絞断器。 14.請求の範囲第13項に記載の医療用絞断器にして、前記ケーブルが、電気 焼灼用電流を伝達し得ることを特徴とする医療用絞断器。 15.請求の範囲第14項に記載の医療用絞断器にして、前記ケーブルが、該ケ ーブルが電気焼灼用電流を前記絞断器まで伝達し得る方法で、該絞断器に取り付 けられることを特徴とする医療用絞断器。 16.請求の範囲第12項に記載の医療用絞断器にして、前記ケーブルが、その 全長に亙って略横方向に拘束されて、前記絞断器における軸方向への推進力を伝 達し得るようにしたことを特徴とする医療用絞断器。 17.請求の範囲第12項に記載の医療用絞断器にして、前記プーリー表面が、 前記操作部材に堅固に接続された堅固な形成体であって、前記ケーブルを層状に 坐屈しないように支持するのに十分に小径の軌道を画成する前記堅固な形成体に より形成され、 前記ケーブルが、前記操作部材の移動中に、前記プーリー表面に関して摺動可 能であることを特徴とする医療用絞断器。 18.請求の範囲第12項に記載の医療用絞断器にして、前記プーリー表面が、 前記操作部材に回転可能に取り付けられた部材により画成され、前記ケーブルが 、該ケーブルの移動により前記プーリー表面の対応する回転が為されるように前 記プーリー表面の周りで伸長し、 前記プーリー表面が、前記ケーブルを層状に坐屈しないように支持する十分に 小径の軌道を画成することを特徴とする医療用絞断器。 19.請求の範囲第12項に記載の医療用絞断器にして、前記ケーブルの一部が 、前記本体に取り付けられたシース内に拘束されることを特徴とする医療用絞断 器。 20.医療用絞断器にして、 本体と、該本体と一体の親指操作ループと、該本体との間の相対的動作を許容 し得る方法で該本体に取り付けられた操作部材と、前記本体から末端方向に伸長 するシースと、前記本体と一体の電気端子と、前記絞断器から遠方に配置された 絞断器ループと、前記電気端子における前記本体と前記絞断器ループとの間を伸 長するケーブルとを備え、 前記ケーブルが、前記操作部材と前記絞断器ループとの間で操作力を伝達し得 るようにされ、 前記絞断器ループが、前記シース内に完全に引っ込み得るようにされ、 前記操作部材に入り子式に係合した少なくとも一つのカニューレと、前記本体 に入り子式に係合した少なくとも一つのカニューレとを備え、前記ケーブルが、 該カニューレにより層状に坐屈しないように支持され、 前記操作部材が、少なくとも一つの指操作ループと、その全体が前記操作部材 と共に可動なプーリー表面とを備え、 前記ケーブルが、前記操作部材が前記本体に関して所定の距離、移動すること により、前記絞断器ループが該所定の距離よりも著しく長い距離を動き得るよう に、前記プーリー表面の周りを伸長するようにしたことを特徴とする医療用絞断 器。 21.請求の範囲第1項に記載の医療装置にして、前記作用要素が絞断器ループ であることを特徴とする医療装置。 22.請求の範囲第1項に記載の医療装置にして、前記作用要素が角度付きの絞 断器ループであることを特徴とする医療装置。 23.請求の範囲第1項に記載の医療装置にして、前記作用要素が把持器である ことを特徴とする医療装置。 24.請求の範囲第1項に記載の医療装置にして、前記作用要素がバスケットで あることを特徴とする医療装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/109,609 US5376094A (en) | 1993-08-19 | 1993-08-19 | Improved actuating handle with pulley system for providing mechanical advantage to a surgical working element |
US08/138,863 US5562619A (en) | 1993-08-19 | 1993-10-19 | Deflectable catheter |
US08/109,609 | 1993-10-19 | ||
US08/138,863 | 1993-10-19 | ||
PCT/US1994/009346 WO1995005129A1 (en) | 1993-08-19 | 1994-08-15 | Medical device with improved actuating handle |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005180270A Division JP4121518B2 (ja) | 1993-08-19 | 2005-06-21 | 医療装置 |
Publications (1)
Publication Number | Publication Date |
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JPH09504188A true JPH09504188A (ja) | 1997-04-28 |
Family
ID=26807153
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7507189A Ceased JPH09504445A (ja) | 1993-08-19 | 1994-08-15 | 偏向型カテーテル |
JP7507183A Pending JPH09504188A (ja) | 1993-08-19 | 1994-08-15 | 改良に係る操作ハンドルを備える医療器具 |
JP2005180270A Expired - Fee Related JP4121518B2 (ja) | 1993-08-19 | 2005-06-21 | 医療装置 |
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JP7507189A Ceased JPH09504445A (ja) | 1993-08-19 | 1994-08-15 | 偏向型カテーテル |
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JP2005180270A Expired - Fee Related JP4121518B2 (ja) | 1993-08-19 | 2005-06-21 | 医療装置 |
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EP (2) | EP0714262A4 (ja) |
JP (3) | JPH09504445A (ja) |
CA (2) | CA2168968C (ja) |
DE (1) | DE69432182T2 (ja) |
WO (2) | WO1995005129A1 (ja) |
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- 1994-08-15 EP EP94925946A patent/EP0714262A4/en not_active Withdrawn
- 1994-08-15 EP EP94925942A patent/EP0714268B1/en not_active Expired - Lifetime
- 1994-08-15 WO PCT/US1994/009346 patent/WO1995005129A1/en active IP Right Grant
- 1994-08-15 DE DE69432182T patent/DE69432182T2/de not_active Expired - Lifetime
- 1994-08-15 CA CA002168968A patent/CA2168968C/en not_active Expired - Fee Related
- 1994-08-15 JP JP7507183A patent/JPH09504188A/ja active Pending
- 1994-08-15 WO PCT/US1994/009354 patent/WO1995005116A1/en not_active Application Discontinuation
- 1994-08-15 CA CA002168969A patent/CA2168969A1/en not_active Abandoned
-
1996
- 1996-10-08 US US08/727,077 patent/US5865800A/en not_active Expired - Fee Related
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2005
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US7404817B2 (en) | 2002-11-25 | 2008-07-29 | Olympus Corporation | High-frequency incision device |
Also Published As
Publication number | Publication date |
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EP0714262A4 (en) | 1997-06-04 |
CA2168968C (en) | 2005-06-14 |
EP0714268A4 (en) | 1997-05-21 |
DE69432182D1 (de) | 2003-04-03 |
WO1995005129A1 (en) | 1995-02-23 |
WO1995005116A1 (en) | 1995-02-23 |
EP0714268B1 (en) | 2003-02-26 |
EP0714268A1 (en) | 1996-06-05 |
JP4121518B2 (ja) | 2008-07-23 |
US5562619A (en) | 1996-10-08 |
CA2168969A1 (en) | 1995-02-23 |
CA2168968A1 (en) | 1995-02-23 |
US5865800A (en) | 1999-02-02 |
EP0714262A1 (en) | 1996-06-05 |
DE69432182T2 (de) | 2003-10-23 |
JP2005279306A (ja) | 2005-10-13 |
JPH09504445A (ja) | 1997-05-06 |
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