WO1997021458A1 - Intravenous catheter with flexible extender and protector against needle tip - Google Patents
Intravenous catheter with flexible extender and protector against needle tipInfo
- Publication number
- WO1997021458A1 WO1997021458A1 PCT/BR1996/000042 BR9600042W WO9721458A1 WO 1997021458 A1 WO1997021458 A1 WO 1997021458A1 BR 9600042 W BR9600042 W BR 9600042W WO 9721458 A1 WO9721458 A1 WO 9721458A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catheter
- flexible
- needle
- extender
- needle tip
- Prior art date
Links
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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- 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
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
-
- 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
- A61M25/06—Body-piercing guide needles or the like
-
- 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
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
Definitions
- AGAINST NEEDLE TIP in that it has a small flexible tube for infusions, being possible to prevent the blood escape with a simple strangulation, what is possible with only one of your own hand until an infusion or its lid is connected.
- WP can obtain a great ease concerning its attachment to the patient's body and the exemption of blood leakages, surpassing the utility model: "Single Outlet Vascular
- Catheterism Device which leaks due to holes on its latex body (flexible glove curve), as in conventional catheters by several reasons. Further, it shelters on its body a protector against the needle tip, which is taken to the needle end preventing it from its tip after the catheter attachment.
- FIG.1 - Demonstrates the position for the usage of the "INTRAVENOUS CATHETER WITH FLEXIBLE EXTENDER AND PROTECTOR AGAINST NEEDLE TIP".
- FIG. 2 Scheme of the catheter post-insertion moment m intravenous via, showing the flexible extender strangulation by a hand. It is also illustrated in the drawing the action of the protector against the needle tip
- FIG. 3 Separation of the catheter from the opening: the protector is connected to the catheter until the safe cord is completely extended, preventing the separation between the protector and the rest of the device, putting it in the functional position
- FIG. 4 - Shows the semi-flexible handle in use
- FIG. 5 - Shows the instrument in the cylindrical, small and hermetically closed casing, sheltering a needle, the catheter and the flexible extender. Finally, the support chute occupied by the components, completing the components disposition drawing.
- FIG. 6 - Shows the device usage position.
- FIG. 7 The separated parts of the invention.
- FIG. 8 - Shows the device functioning, with the chute involving the needle after the catheter securement.
- the guide needle has a length which passes through all the flexible extender length and reaches the other end, the catheter tip. Relatively thin needles may have cleft for a better view of the blood flow.
- the rigid (or flexible) catheter canula base is connected to the flexible tube for infusions (7), having also an internal funnel and an external cover surrounding it.
- the flexible tube for infusions is attached to the catheter canula base (4).
- the needle protection claw is composed of two bent pressure blades, directed against the needle in order to isolate its tip, and of two bent flanges against the wall of the extender opening for infusions (8).
- the protector When the stopper cord (13) is extended, the protector is separated from the opening of the extender for infusions (8) and it automatically positions itself over the needle tip which is already disconnected from the catheter.
- the catheter holder is a concave handle which shelters the needle, the extender and the tip protector by surrounding them, all of them connected in its inner part.
- the support chute has its lateral rims semi-flexible. It has holes (20) and bores (22) for limiting the chute travel.
- the support chute bores are intended to engage with the protuberances (21) and to limit its travel in the handle-casing.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9521559A JP2000501960A (en) | 1995-12-11 | 1996-09-25 | Transluminal catheter with flexible extender and needle tip protector |
EA199800549A EA199800549A1 (en) | 1995-12-11 | 1996-09-25 | INTRAVAL CATHETER WITH FLEXIBLE EXTENSION AND PROTECTOR FROM THE NEEDLE OF NEEDLE |
AU71227/96A AU7122796A (en) | 1995-12-11 | 1996-09-25 | Intravenous catheter with flexible extender and protector against needle tip |
KR1019980704378A KR19990072072A (en) | 1995-12-11 | 1996-09-25 | Intravenous catheter with flexible extender and needle tip protector |
EP96932400A EP0871510A1 (en) | 1995-12-11 | 1996-09-25 | Intravenous catheter with flexible extender and protector against needle tip |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7502793U BR7502793U (en) | 1995-12-11 | 1995-12-11 | Intravenous catheter with flexible extender and needle tip protector |
BRMU7502793 | 1995-12-11 | ||
BRPI9601550 | 1996-04-15 | ||
BR9601550A BR9601550A (en) | 1996-04-15 | 1996-04-15 | Intravenous catheter with flexible extender and needle tip protector |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997021458A1 true WO1997021458A1 (en) | 1997-06-19 |
Family
ID=25663943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR1996/000042 WO1997021458A1 (en) | 1995-12-11 | 1996-09-25 | Intravenous catheter with flexible extender and protector against needle tip |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0871510A1 (en) |
JP (1) | JP2000501960A (en) |
KR (1) | KR19990072072A (en) |
AU (1) | AU7122796A (en) |
EA (1) | EA199800549A1 (en) |
WO (1) | WO1997021458A1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6080138A (en) * | 1998-09-23 | 2000-06-27 | Lemke; Christy L. | IV protector |
JP2003512867A (en) * | 1999-08-12 | 2003-04-08 | ローレンス・エイ・リン | Lure receiving vascular access system |
WO2011038931A1 (en) * | 2009-10-01 | 2011-04-07 | B. Braun Melsungen Ag | Catheter insertion device |
US8728035B2 (en) | 2005-07-06 | 2014-05-20 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
US9522254B2 (en) | 2013-01-30 | 2016-12-20 | Vascular Pathways, Inc. | Systems and methods for venipuncture and catheter placement |
US9616201B2 (en) | 2011-01-31 | 2017-04-11 | Vascular Pathways, Inc. | Intravenous catheter and insertion device with reduced blood spatter |
US9675784B2 (en) | 2007-04-18 | 2017-06-13 | Vascular Pathways, Inc. | Intravenous catheter insertion and blood sample devices and method of use |
US9782199B2 (en) | 2012-03-23 | 2017-10-10 | Mitsubishi Pencil Company, Limited | Puncture device |
US9861792B2 (en) | 2011-02-25 | 2018-01-09 | C. R. Bard, Inc. | Medical component insertion device including a retractable needle |
US9872971B2 (en) | 2010-05-14 | 2018-01-23 | C. R. Bard, Inc. | Guidewire extension system for a catheter placement device |
US9950139B2 (en) | 2010-05-14 | 2018-04-24 | C. R. Bard, Inc. | Catheter placement device including guidewire and catheter control elements |
US10232146B2 (en) | 2014-09-05 | 2019-03-19 | C. R. Bard, Inc. | Catheter insertion device including retractable needle |
US10384039B2 (en) | 2010-05-14 | 2019-08-20 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
US10493262B2 (en) | 2016-09-12 | 2019-12-03 | C. R. Bard, Inc. | Blood control for a catheter insertion device |
USD903101S1 (en) | 2011-05-13 | 2020-11-24 | C. R. Bard, Inc. | Catheter |
USD903100S1 (en) | 2015-05-01 | 2020-11-24 | C. R. Bard, Inc. | Catheter placement device |
US11000678B2 (en) | 2010-05-14 | 2021-05-11 | C. R. Bard, Inc. | Catheter placement device and method |
USD921884S1 (en) | 2018-07-27 | 2021-06-08 | Bard Access Systems, Inc. | Catheter insertion device |
US11040176B2 (en) | 2015-05-15 | 2021-06-22 | C. R. Bard, Inc. | Catheter placement device including an extensible needle safety component |
US11389626B2 (en) | 2018-03-07 | 2022-07-19 | Bard Access Systems, Inc. | Guidewire advancement and blood flashback systems for a medical device insertion system |
US11400260B2 (en) | 2017-03-01 | 2022-08-02 | C. R. Bard, Inc. | Catheter insertion device |
US11559665B2 (en) | 2019-08-19 | 2023-01-24 | Becton, Dickinson And Company | Midline catheter placement device |
US11925779B2 (en) | 2010-05-14 | 2024-03-12 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
US12017017B2 (en) | 2017-04-13 | 2024-06-25 | Teleflex Medical Incorporated | Catheter insertion device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6030011B2 (en) * | 2012-03-23 | 2016-11-24 | 三菱鉛筆株式会社 | Puncture tool |
JP6144936B2 (en) * | 2013-03-19 | 2017-06-07 | 三菱鉛筆株式会社 | Puncture tool |
JP6144891B2 (en) * | 2012-10-02 | 2017-06-07 | 三菱鉛筆株式会社 | Puncture tool |
WO2013141347A1 (en) * | 2012-03-23 | 2013-09-26 | 三菱鉛筆株式会社 | Puncture tool |
JP6144890B2 (en) * | 2012-10-02 | 2017-06-07 | 三菱鉛筆株式会社 | Puncture tool |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194504A (en) * | 1978-10-12 | 1980-03-25 | Abbott Laboratories | Winged catheter placement assembly |
US5051109A (en) * | 1990-07-16 | 1991-09-24 | Simon Alexander Z | Protector for catheter needle |
WO1993005840A2 (en) * | 1991-09-25 | 1993-04-01 | Sterimatic Holdings Limited | Catheter placement units |
WO1995013107A2 (en) * | 1993-11-09 | 1995-05-18 | Smiths Industries Public Limited Company | Needle protection assemblies |
-
1996
- 1996-09-25 WO PCT/BR1996/000042 patent/WO1997021458A1/en not_active Application Discontinuation
- 1996-09-25 EA EA199800549A patent/EA199800549A1/en unknown
- 1996-09-25 KR KR1019980704378A patent/KR19990072072A/en not_active Application Discontinuation
- 1996-09-25 AU AU71227/96A patent/AU7122796A/en not_active Abandoned
- 1996-09-25 EP EP96932400A patent/EP0871510A1/en not_active Withdrawn
- 1996-09-25 JP JP9521559A patent/JP2000501960A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194504A (en) * | 1978-10-12 | 1980-03-25 | Abbott Laboratories | Winged catheter placement assembly |
US5051109A (en) * | 1990-07-16 | 1991-09-24 | Simon Alexander Z | Protector for catheter needle |
WO1993005840A2 (en) * | 1991-09-25 | 1993-04-01 | Sterimatic Holdings Limited | Catheter placement units |
WO1995013107A2 (en) * | 1993-11-09 | 1995-05-18 | Smiths Industries Public Limited Company | Needle protection assemblies |
Cited By (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6080138A (en) * | 1998-09-23 | 2000-06-27 | Lemke; Christy L. | IV protector |
JP2003512867A (en) * | 1999-08-12 | 2003-04-08 | ローレンス・エイ・リン | Lure receiving vascular access system |
US11020571B2 (en) | 2005-07-06 | 2021-06-01 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
US8728035B2 (en) | 2005-07-06 | 2014-05-20 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
US9162037B2 (en) | 2005-07-06 | 2015-10-20 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
US10912930B2 (en) | 2005-07-06 | 2021-02-09 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
US11925778B2 (en) | 2005-07-06 | 2024-03-12 | Vascular Pathways, Inc. | Intravenous catheter insertion device |
US11577054B2 (en) | 2005-07-06 | 2023-02-14 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
US10806906B2 (en) | 2005-07-06 | 2020-10-20 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
US10220191B2 (en) | 2005-07-06 | 2019-03-05 | Vascular Pathways, Inc. | Intravenous catheter insertion device and method of use |
US9675784B2 (en) | 2007-04-18 | 2017-06-13 | Vascular Pathways, Inc. | Intravenous catheter insertion and blood sample devices and method of use |
US9757540B2 (en) | 2007-04-18 | 2017-09-12 | Vascular Pathways, Inc. | Intravenous catheter insertion and blood sample devices and method of use |
US10799680B2 (en) | 2007-05-07 | 2020-10-13 | Vascular Pathways, Inc. | Intravenous catheter insertion and blood sample devices and method of use |
US10525236B2 (en) | 2007-05-07 | 2020-01-07 | Vascular Pathways, Inc. | Intravenous catheter insertion and blood sample devices and method of use |
US10086171B2 (en) | 2007-05-07 | 2018-10-02 | Vascular Pathways, Inc. | Intravenous catheter insertion and blood sample devices and method of use |
US9320870B2 (en) | 2009-10-01 | 2016-04-26 | B. Braun Melsungen Ag | Catheter insertion device |
EP3485932A1 (en) * | 2009-10-01 | 2019-05-22 | B. Braun Melsungen AG | Catheter insertion device |
WO2011038931A1 (en) * | 2009-10-01 | 2011-04-07 | B. Braun Melsungen Ag | Catheter insertion device |
CN102548604A (en) * | 2009-10-01 | 2012-07-04 | B.布劳恩梅尔松根股份公司 | Catheter insertion device |
US8932257B2 (en) | 2009-10-01 | 2015-01-13 | B. Braun Melsungen Ag | Catheter insertion device |
US10384039B2 (en) | 2010-05-14 | 2019-08-20 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
US11925779B2 (en) | 2010-05-14 | 2024-03-12 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
US9950139B2 (en) | 2010-05-14 | 2018-04-24 | C. R. Bard, Inc. | Catheter placement device including guidewire and catheter control elements |
US11000678B2 (en) | 2010-05-14 | 2021-05-11 | C. R. Bard, Inc. | Catheter placement device and method |
US11135406B2 (en) | 2010-05-14 | 2021-10-05 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
US10688281B2 (en) | 2010-05-14 | 2020-06-23 | C. R. Bard, Inc. | Catheter placement device including guidewire and catheter control elements |
US10688280B2 (en) | 2010-05-14 | 2020-06-23 | C. R. Bard, Inc. | Catheter placement device including guidewire and catheter control elements |
US10722685B2 (en) | 2010-05-14 | 2020-07-28 | C. R. Bard, Inc. | Catheter placement device including guidewire and catheter control elements |
US11278702B2 (en) | 2010-05-14 | 2022-03-22 | C. R. Bard, Inc. | Guidewire extension system for a catheter placement device |
US9872971B2 (en) | 2010-05-14 | 2018-01-23 | C. R. Bard, Inc. | Guidewire extension system for a catheter placement device |
US11202886B2 (en) | 2011-01-31 | 2021-12-21 | Vascular Pathways, Inc. | Intravenous catheter and insertion device with reduced blood spatter |
US10328239B2 (en) | 2011-01-31 | 2019-06-25 | Vascular Pathways, Inc. | Intravenous catheter and insertion device with reduced blood spatter |
US9616201B2 (en) | 2011-01-31 | 2017-04-11 | Vascular Pathways, Inc. | Intravenous catheter and insertion device with reduced blood spatter |
US11123524B2 (en) | 2011-02-25 | 2021-09-21 | C. R. Bard, Inc. | Medical component insertion device including a retractable needle |
US11931534B2 (en) | 2011-02-25 | 2024-03-19 | C. R. Bard, Inc. | Medical component insertion device including a retractable needle |
US9861792B2 (en) | 2011-02-25 | 2018-01-09 | C. R. Bard, Inc. | Medical component insertion device including a retractable needle |
USD903101S1 (en) | 2011-05-13 | 2020-11-24 | C. R. Bard, Inc. | Catheter |
US9782199B2 (en) | 2012-03-23 | 2017-10-10 | Mitsubishi Pencil Company, Limited | Puncture device |
US10265507B2 (en) | 2013-01-30 | 2019-04-23 | Vascular Pathways, Inc. | Systems and methods for venipuncture and catheter placement |
US9522254B2 (en) | 2013-01-30 | 2016-12-20 | Vascular Pathways, Inc. | Systems and methods for venipuncture and catheter placement |
US11565089B2 (en) | 2014-09-05 | 2023-01-31 | C. R. Bard, Inc. | Catheter insertion device including retractable needle |
US10232146B2 (en) | 2014-09-05 | 2019-03-19 | C. R. Bard, Inc. | Catheter insertion device including retractable needle |
US11033719B2 (en) | 2014-09-05 | 2021-06-15 | C. R. Bard, Inc. | Catheter insertion device including retractable needle |
USD903100S1 (en) | 2015-05-01 | 2020-11-24 | C. R. Bard, Inc. | Catheter placement device |
US11040176B2 (en) | 2015-05-15 | 2021-06-22 | C. R. Bard, Inc. | Catheter placement device including an extensible needle safety component |
US11759618B2 (en) | 2016-09-12 | 2023-09-19 | C. R. Bard, Inc. | Blood control for a catheter insertion device |
US10493262B2 (en) | 2016-09-12 | 2019-12-03 | C. R. Bard, Inc. | Blood control for a catheter insertion device |
US11400260B2 (en) | 2017-03-01 | 2022-08-02 | C. R. Bard, Inc. | Catheter insertion device |
US12017017B2 (en) | 2017-04-13 | 2024-06-25 | Teleflex Medical Incorporated | Catheter insertion device |
US11389626B2 (en) | 2018-03-07 | 2022-07-19 | Bard Access Systems, Inc. | Guidewire advancement and blood flashback systems for a medical device insertion system |
US12017020B2 (en) | 2018-03-07 | 2024-06-25 | Bard Access Systems, Inc. | Guidewire advancement and blood flashback systems for a medical device insertion system |
USD921884S1 (en) | 2018-07-27 | 2021-06-08 | Bard Access Systems, Inc. | Catheter insertion device |
US11559665B2 (en) | 2019-08-19 | 2023-01-24 | Becton, Dickinson And Company | Midline catheter placement device |
US11883615B2 (en) | 2019-08-19 | 2024-01-30 | Becton, Dickinson And Company | Midline catheter placement device |
Also Published As
Publication number | Publication date |
---|---|
JP2000501960A (en) | 2000-02-22 |
KR19990072072A (en) | 1999-09-27 |
EP0871510A1 (en) | 1998-10-21 |
AU7122796A (en) | 1997-07-03 |
EA199800549A1 (en) | 1998-12-24 |
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