WO2002053294A1 - Dispositif de distribution de produit fluide du type combidose - Google Patents
Dispositif de distribution de produit fluide du type combidose Download PDFInfo
- Publication number
- WO2002053294A1 WO2002053294A1 PCT/FR2002/000014 FR0200014W WO02053294A1 WO 2002053294 A1 WO2002053294 A1 WO 2002053294A1 FR 0200014 W FR0200014 W FR 0200014W WO 02053294 A1 WO02053294 A1 WO 02053294A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- actuating element
- fluid
- product
- mixture
- dispensing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0078—Arrangements for separately storing several components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
Definitions
- the present invention relates to "a fluid product dispensing device, and more particularly a device of the combidose type, that is to say in which two distinct fluid products are stored separately in the device, said two products being first mixed one with the other before being distributed by the device.
- Such devices of the combidose type are known in the state of the art, and in particular from document WO 99/34 853.
- This document discloses a combidose in which the user exerts an axial force on the bottom of the device to first mix the two products, then it makes a rotation at the bottom of the device to then apply a second axial force on the bottom of the device to distribute the mixture obtained through the dispensing orifice.
- the object of the present invention is to provide a device for dispensing a fluid product of the combidose type which does not reproduce the aforementioned drawbacks, while being simple and inexpensive to manufacture and assemble.
- the object of the present invention is to provide a device for dispensing a fluid product of the combidose type which is fully actuatable with one hand, both for reconstituting the mixture of the two products, and for dispensing it in one or more doses.
- the present invention also aims to provide a fluid dispensing device of the combidose type, which does not require the application of an axial force on the bottom of the device in order to avoid all risks. injury and to facilitate its use, including when the device is handled by a third person.
- the present invention therefore aims to provide a fluid dispenser device of the combidose type which is simple and reliable to use, even by children, the elderly or the disabled.
- the present invention therefore relates to a fluid dispenser device comprising a body, dispensing means for dispensing the product, a first reservoir containing a first fluid product and a second reservoir containing a second fluid product, the first and second products.
- fluids being intended to be mixed before dispensing to form one or more doses of product to be dispensed, characterized in that the device comprises a system for reconstituting the mixture for mixing the first and second fluid products in one of said tanks, said system for reconstruction comprising a manual actuating element movable in a direction approximately perpendicular to the direction of dispensing of the fluid product, said manual actuating element being actuable with one hand and acting, after mixing of said first and second fluid products, to actuate means of product distribution, s no further manipulation of the device is required.
- the reconstitution system comprises, a first piston sliding in the first reservoir, a passage connecting the two reservoirs, and one where several pins cooperating on the one hand with said piston and on the other hand with the actuating element, in particular by via a cam surface thereof, which transforms a substantially lateral displacement of the actuating element into an axial displacement of said first piston to transfer the product contained in the first reservoir to the second reservoir through said passage.
- said passage comprises a non-return valve.
- the mixing of the products is carried out by a single actuation of the reconstitution means.
- the mixing of the products is carried out by several actuations of the reconstitution means, the device comprising several pins offset axially and cooperating successively with said first piston to move it axially in the first tank.
- the actuating element comprises elastic means bringing it back to its rest position after each actuation.
- the actuating element is pivotally mounted on one side of said body, and preferably comprises means for accumulating energy and / or stop means limiting in a predetermined manner the stroke of the actuating element.
- the device is a single-dose, the mixture of said first and second fluid products being dispensed in a single dose, by a single actuation of the actuating element.
- the second reservoir comprises a second piston, at least one pin cooperating on the one hand with said second piston and on the other hand with the actuating element for dispensing the mixture contained in the second reservoir.
- the device is a multidose, the mixture of said first and second fluid products being distributed in several partial doses, by several successive actuations of the actuating element.
- said device comprises means for fractioning of doses " for separating the mixed product and partial dosages, the distribution of successive partial doses being carried out only by successive manual actuations of said actuating element, without further manipulation of the device, and in particular without having to use both hands and without having to rotate one or more component parts of the device with respect to each other between each distribution of partial doses.
- the dose splitting means comprise pins respectively for each partial dose, cooperating on the one hand with the distribution means, and on the other hand successively with the actuating element.
- the device is a bidose, the mixture of said first and second fluid products being distributed in two half-doses by two successive actuations of the actuating element.
- the respective pins have non-return means preventing their axial displacement in the direction opposite to that given by the actuation of the manual actuation element.
- the first and second fluid products are on the one hand a powder and on the other hand a solvent.
- FIG. 1 is a schematic view in partially cut cross-section showing a device for dispensing a fluid product of the combidose type according to a particular embodiment of the present invention, in the rest position before reconstitution of the mixture
- - Figure 2 is a view similar to FIG. 1, after partial reconstitution of the mixture
- FIG. 3 is a view similar to FIG. 1, after complete reconstitution of the mixture, and before distribution of said mixture,
- FIG. 4 is a view similar to FIG. 1, after distribution of the first half-dose, and
- Figure 5 is a view similar to Figure 1, after distribution of the second half-dose.
- the present invention will be described below with reference to a device for dispensing a fluid product of the combidose type produced in the form of a bidose of the nasal type. It is however understood that the present invention also applies to single-dose or multi-dose comprising more than two doses, and that it is also applicable to devices for dispensing a fluid other than a nasal type.
- the fluid dispenser device comprises a body 1 incorporating a dispensing orifice 2. Inside the body 1 is housed a first reservoir 10 containing a first fluid product and a second reservoir 20 containing a second product fluid.
- one of the products can be a powder and the other a solvent, but it is also possible to have two fluid products each containing an active product, said two active products having to be mixed before distribution.
- said first and second fluid products must be mixed before the mixture is dispensed.
- the device includes a mixture reconstitution system.
- the first fluid contained in the first tank 10 is intended to be transferred to the second tank 20 to mix there with the second fluid.
- the mixture reconstitution system advantageously comprises an actuating element 50 which cooperates with actuating means, such as one or more pins 16, 17, said pins 16, 17 themselves cooperating with a first piston 15 disposed in said first reservoir 10.
- said actuating element 50 is movable approximately perpendicular to the direction of dispensing of the product, in order to provide lateral actuation of said device, and thus avoid the application of an axial force on the bottom of the device.
- the actuating element 50 is pivotally mounted on the body 1, on a side wall of the latter.
- said actuating element 50 could also be slidably mounted in translation inside said body 1, or the like.
- the manual actuating element 50 advantageously comprises a cam surface 51, preferably oblique, which cooperates with the pin or pins 16, 17, so that a substantially lateral displacement of the actuating element 50 causes a displacement axial, upwards in the figures, of the dowels 16 and / or 17.
- these pins 16 and / or 17 cooperate with said first piston 15 to move it axially inside the tank, in order to transfer the first fluid product to the second tank 20.
- the device comprises a passage 55 connecting the first reservoir 10 to the second reservoir 20.
- said passage 55 is made laterally with respect to the element 30 for separating the two reservoirs 10 and 20.
- said passage 55 comprises a non-return valve which prevents flow on the return of the mixture to the first tank 10.
- the passage 55 is produced inside the separating element 30 which separates the first and second reservoirs 10 and 20. This passage 55 could then be produced in the form of a split wall which opens under the effect of the pressure exerted by the p remit piston 15 inside first tank 10.
- the pins 16 or 17 are advantageously secured to a control element 5, mounted to slide inside the body 1, and which cooperates directly with the first piston 15.
- the mixture reconstitution system comprises two pins 16 and 17 axially offset, so that the mixture is reconstituted by two actuations of the manual actuation element 50.
- a first actuation of the actuating element 50 displaces the first pin 16 axially upwards in the drawings, which causes an axial displacement of the control element 5 which cooperates with the first piston 15.
- the user then turns element d ⁇ àcûôffîémenf 50 which automatically returns to its rest position under the effect of a return spring 52, or by means of any other elastic return means.
- the second pin 17 is produced on an elastic tab 70, and is, during the actuation of the first pin 16, resiliently biased towards a position in which it does not interfere with the actuating element 50.
- the elastic tab 70 biases said second pin 17 towards a position in which it can come to cooperate with the actuating element 50, for example at a groove or a shoulder (not shown) provided in the body and / or in the control element 5.
- the next actuation of the actuation element 50 it is the second pin 17 which is moved axially to move the element 5 and therefore the first piston 15 inside the first tank 10.
- the example shown in the figures therefore shows a mixture reconstitution system which operates with two actuations of the actuating element 50, but it is clear that this mixture could be reconstituted in a single actuation.
- the fact that it is necessary to actuate twice the actuating element 50 is linked to the fact that the device shown is a bidose, and that this implementation considerably simplifies the production of the device.
- the second tank 20 comprises a second piston 30, which is preferably the separating element which separates the first and second tanks 10 and 20.
- the dispensing means also include one or more pegs 31, 32 offset axially relative to the pegs 16, 17 of the mixture reconstitution system, and which are preferably also produced on elastic tabs 70 to allow successive cooperation with the actuating element 50 each time it is actuated.
- Cooperation between the actuating element ornament 50, and in particular its cam surface 51 with the pins 31, 32 is quite similar to that described above with reference to the mixture reconstitution system.
- the actuating element 50 comprises energy storage means 53, which can for example be produced in the form of an elastic tab which prevents actuation of the actuating element 50 until applying a threshold force thereon.
- energy storage means 53 are particularly useful for ensuring good distribution of each dose or partial dose of the mixture contained in the second reservoir 20.
- the actuating element 50 may include the stop means (not shown) which predetermined determine the stroke of the actuating element 50, and therefore the stroke of the second piston 30 in order to very precisely split the mixture contained in the second reservoir into partial doses.
- the abutment means could also be produced at the level of the control element 5 and / or at the level of the pins 30, 31 in order to achieve this fractionation of doses of the mixture.
- the device is a bidose, and the dispensing means therefore comprise two pins 31 and 32, which provides a distribution of the mixture in two half-doses. If more than two partial doses are desired, it is sufficient to provide a corresponding number of additional anchors.
- the device when the device is a single dose, the device comprises only a single pin for distributing the mixture in a single dose, by a single actuation of the manual actuating element 50.
- the reconstitution of the mixing is also preferably carried out in a single actuation and the reconstitution system then only comprises a dowel 16.
- the dowels 16, 17, 31 and 32 comprise non-return means 60, advantageously produced in the form of an elastic tab cooperating successively with windows produced inside the body 1, to prevent displacement of the control element 5 in the direction opposite to that imparted by the actuation element 50.
- the non-return means 60 are directly formed on the control element 5.
- the device also includes a window 80 at the level of the first reservoir 10, allowing the user to visualize whether the mixture has been reconstituted or not.
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/250,432 US7011234B2 (en) | 2001-01-04 | 2002-01-03 | Device for dispensing combined doses of fluid product |
JP2002554237A JP2004535910A (ja) | 2002-01-03 | 2002-01-03 | 「コンビドーズ」型の流体ディスペンサ装置 |
EP02710937A EP1461162A1 (fr) | 2001-01-04 | 2002-01-03 | Dispositif de distribution de produit fluide du type combidose |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/00063 | 2001-01-04 | ||
FR0100063A FR2818963B1 (fr) | 2001-01-04 | 2001-01-04 | Dispositif de distribution de produit fluide du type combidose |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002053294A1 true WO2002053294A1 (fr) | 2002-07-11 |
Family
ID=8858507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/000014 WO2002053294A1 (fr) | 2001-01-04 | 2002-01-03 | Dispositif de distribution de produit fluide du type combidose |
Country Status (5)
Country | Link |
---|---|
US (1) | US7011234B2 (fr) |
EP (1) | EP1461162A1 (fr) |
CN (1) | CN1247315C (fr) |
FR (1) | FR2818963B1 (fr) |
WO (1) | WO2002053294A1 (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004525821A (ja) * | 2000-09-07 | 2004-08-26 | バルワー エス.アー.エス. | 1回分又は2回分の種類の流体ディスペンサ装置 |
JP2007508074A (ja) * | 2003-10-16 | 2007-04-05 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | 流体製剤を投与する注射装置 |
US8062264B2 (en) | 2005-04-09 | 2011-11-22 | Glaxo Group Limited | Fluid dispensing device |
US8147461B2 (en) | 2004-03-11 | 2012-04-03 | Glaxo Group Limited | Fluid dispensing device |
US8161968B2 (en) | 2003-07-24 | 2012-04-24 | Glaxo Group Limited | Medicament dispenser |
US8201556B2 (en) | 2004-08-16 | 2012-06-19 | Glaxo Group Limited | Medicament dispenser |
US8347879B2 (en) * | 2002-05-09 | 2013-01-08 | Glaxo Group Limited | Fluid dispensing device |
US8746242B2 (en) | 2005-07-28 | 2014-06-10 | Glaxo Group Limited | Medicament dispenser |
US8752543B2 (en) | 2003-11-03 | 2014-06-17 | Glaxo Group Limited | Fluid dispensing device |
US8776788B2 (en) | 2006-11-15 | 2014-07-15 | Glaxo Group Limited | Sheet driver for use in a drug dispenser |
US9636471B2 (en) | 2002-01-25 | 2017-05-02 | Glaxo Group Limited | Medicament dispenser |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7237549B2 (en) * | 2000-08-29 | 2007-07-03 | Valois S. A. S | Device for distributing a fluid of the single dose or half dose type |
FR2817245B1 (fr) * | 2000-11-30 | 2003-05-02 | Valois Sa | Dispositif de distribution de produit fluide |
GB0217199D0 (en) * | 2002-07-25 | 2002-09-04 | Glaxo Group Ltd | Medicament dispenser |
WO2003061744A1 (fr) * | 2002-01-25 | 2003-07-31 | Glaxo Group Limited | Distributeur de medicament |
WO2004011068A1 (fr) * | 2002-07-25 | 2004-02-05 | Glaxo Group Limited | Distributeur a medicaments |
GB0217196D0 (en) * | 2002-07-25 | 2002-09-04 | Glaxo Group Ltd | Medicament dispenser |
GB0217198D0 (en) * | 2002-07-25 | 2002-09-04 | Glaxo Group Ltd | Medicament dispenser |
WO2004011067A1 (fr) * | 2002-07-25 | 2004-02-05 | Glaxo Group Limited | Distributeur de medicament |
EP1617888B1 (fr) | 2003-04-23 | 2019-06-12 | Valeritas, Inc. | Pompe hydraulique d'administration de medicaments sur de longues durees |
US7708732B2 (en) * | 2003-10-16 | 2010-05-04 | Nps Pharmaceuticals, Inc. | Methods of administering therapeutic injections |
US20050085776A1 (en) * | 2003-10-16 | 2005-04-21 | Edgar Hommann | Injection device for administering a fluid product |
FR2861995A1 (fr) * | 2003-11-10 | 2005-05-13 | Mb Innovation | Dispositif a usage unique de pulverisation d'un fluide medicamenteux |
WO2006014425A1 (fr) | 2004-07-02 | 2006-02-09 | Biovalve Technologies, Inc. | Procedes et dispositifs pour l'administration du glp-1 et leurs utilisations |
WO2007115039A2 (fr) | 2006-03-30 | 2007-10-11 | Valeritas, Llc | dispositif d'acheminement de fluide à cartouches multiples |
US8529516B2 (en) | 2008-07-07 | 2013-09-10 | Gabriel Institute, Inc. | Syringe for injection through zone of body |
US9022987B2 (en) * | 2008-07-07 | 2015-05-05 | Gabriel Institute, Inc. | Delivery system for injection through zone of body |
US9808578B2 (en) | 2008-07-07 | 2017-11-07 | Gabriel Institute, Inc. | Delivery system for injections throughout zone of body |
DE102009001041A1 (de) * | 2009-02-20 | 2010-08-26 | Marien-Apotheke Fulda Ohg | Notfallset zur Herstellung eines Arzneimittels zur nasalen Anwendung von Opioiden bei Atemnot |
CN103153150B (zh) * | 2010-08-04 | 2016-05-04 | 沙克宁杰操作公司 | 分配设备 |
EP2455122A1 (fr) * | 2010-11-19 | 2012-05-23 | Sanofi-Aventis Deutschland GmbH | Mécanisme d'entraînement pour dispositif d'approvisionnement de médicament |
US8702018B1 (en) * | 2011-09-23 | 2014-04-22 | Santiago Rivera | Universal suds-mix fluidic-circuit bubblizer-chamber |
US9724479B2 (en) | 2012-07-16 | 2017-08-08 | Accunit, Llc | Handheld medical substance dispensing system, apparatus and methods |
US9114216B2 (en) | 2012-07-16 | 2015-08-25 | Accunit, Llc | Handheld medical substance dispensing system, apparatus and methods |
EP3299082A1 (fr) * | 2016-09-21 | 2018-03-28 | 3M Innovative Properties Company | Ensemble mélangeur et dispositif de distribution de matériau dentaire |
FR3082442B1 (fr) * | 2018-06-13 | 2021-04-09 | Aptar France Sas | Dispositif de distribution de produit fluide |
FR3096040B1 (fr) * | 2019-05-17 | 2021-09-24 | Aptar France Sas | Dispositif de distribution de produit fluide |
US11617716B2 (en) | 2021-06-10 | 2023-04-04 | Belhaven BioPharma Inc. | Dry powder formulations of epinephrine and associated methods |
US12005185B2 (en) | 2021-12-17 | 2024-06-11 | Belhaven BioPharma Inc. | Medical counter measures including dry powder formulations and associated methods |
Citations (5)
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FR686891A (fr) * | 1929-03-13 | 1930-07-31 | Distributeur automatique de crème et autres produits | |
DE19610456A1 (de) * | 1996-03-16 | 1997-09-18 | Pfeiffer Erich Gmbh & Co Kg | Austragvorrichtung für Medien |
JPH10179739A (ja) * | 1996-10-31 | 1998-07-07 | Taisei Kako Kk | 液体吐出容器 |
EP0923993A1 (fr) * | 1997-12-18 | 1999-06-23 | Ing. Erich Pfeiffer GmbH | Distributeur de fluide |
FR2773135A1 (fr) * | 1997-12-31 | 1999-07-02 | Valois Sa | Dispositif de distribution de produit fluide |
Family Cites Families (6)
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US2591046A (en) * | 1948-10-18 | 1952-04-01 | Frederick M Turnbull | Hypodermic syringe assembly |
DE3270634D1 (en) * | 1981-11-12 | 1986-05-22 | John Joseph Jacklich | A dental syringe |
US4710178A (en) * | 1982-11-03 | 1987-12-01 | Micro-Mega S.A. | Precision injection system and method for intraligmental anesthesia |
DE3773048D1 (de) * | 1986-05-15 | 1991-10-24 | Duphar Int Res | Automatische injektionsspritze. |
US5169039A (en) * | 1990-02-28 | 1992-12-08 | Photofinish Cosmetics, Inc. | Two-stroke fluid dispenser with actuator-operated valve for controlling fluid flow between internal fluid chamber |
JP3172005B2 (ja) * | 1992-11-27 | 2001-06-04 | 株式会社大協精工 | 注射器兼容器 |
-
2001
- 2001-01-04 FR FR0100063A patent/FR2818963B1/fr not_active Expired - Lifetime
-
2002
- 2002-01-03 EP EP02710937A patent/EP1461162A1/fr not_active Withdrawn
- 2002-01-03 CN CNB028083679A patent/CN1247315C/zh not_active Expired - Fee Related
- 2002-01-03 US US10/250,432 patent/US7011234B2/en not_active Expired - Fee Related
- 2002-01-03 WO PCT/FR2002/000014 patent/WO2002053294A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR686891A (fr) * | 1929-03-13 | 1930-07-31 | Distributeur automatique de crème et autres produits | |
DE19610456A1 (de) * | 1996-03-16 | 1997-09-18 | Pfeiffer Erich Gmbh & Co Kg | Austragvorrichtung für Medien |
JPH10179739A (ja) * | 1996-10-31 | 1998-07-07 | Taisei Kako Kk | 液体吐出容器 |
EP0923993A1 (fr) * | 1997-12-18 | 1999-06-23 | Ing. Erich Pfeiffer GmbH | Distributeur de fluide |
FR2773135A1 (fr) * | 1997-12-31 | 1999-07-02 | Valois Sa | Dispositif de distribution de produit fluide |
Non-Patent Citations (1)
Title |
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PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31) * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004525821A (ja) * | 2000-09-07 | 2004-08-26 | バルワー エス.アー.エス. | 1回分又は2回分の種類の流体ディスペンサ装置 |
US9636471B2 (en) | 2002-01-25 | 2017-05-02 | Glaxo Group Limited | Medicament dispenser |
US8347879B2 (en) * | 2002-05-09 | 2013-01-08 | Glaxo Group Limited | Fluid dispensing device |
US8161968B2 (en) | 2003-07-24 | 2012-04-24 | Glaxo Group Limited | Medicament dispenser |
JP2007508074A (ja) * | 2003-10-16 | 2007-04-05 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | 流体製剤を投与する注射装置 |
AU2004279651B2 (en) * | 2003-10-16 | 2010-07-08 | Tecpharma Licensing Ag | Injection device for administering a fluid product |
US8752543B2 (en) | 2003-11-03 | 2014-06-17 | Glaxo Group Limited | Fluid dispensing device |
US9320862B2 (en) | 2003-11-03 | 2016-04-26 | Glaxo Group Limited | Fluid dispensing device |
US8147461B2 (en) | 2004-03-11 | 2012-04-03 | Glaxo Group Limited | Fluid dispensing device |
US8201556B2 (en) | 2004-08-16 | 2012-06-19 | Glaxo Group Limited | Medicament dispenser |
US9333310B2 (en) | 2004-08-16 | 2016-05-10 | Glaxo Group Limited | Medicament dispenser |
US8062264B2 (en) | 2005-04-09 | 2011-11-22 | Glaxo Group Limited | Fluid dispensing device |
US8746242B2 (en) | 2005-07-28 | 2014-06-10 | Glaxo Group Limited | Medicament dispenser |
US8776788B2 (en) | 2006-11-15 | 2014-07-15 | Glaxo Group Limited | Sheet driver for use in a drug dispenser |
Also Published As
Publication number | Publication date |
---|---|
US20040050864A1 (en) | 2004-03-18 |
FR2818963A1 (fr) | 2002-07-05 |
EP1461162A1 (fr) | 2004-09-29 |
CN1247315C (zh) | 2006-03-29 |
US7011234B2 (en) | 2006-03-14 |
FR2818963B1 (fr) | 2003-04-11 |
CN1503701A (zh) | 2004-06-09 |
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