JP2001512342A - 注入システム、その中で使用するポンプシステム及びポンプシステムの使用方法 - Google Patents

注入システム、その中で使用するポンプシステム及びポンプシステムの使用方法

Info

Publication number
JP2001512342A
JP2001512342A JP53579498A JP53579498A JP2001512342A JP 2001512342 A JP2001512342 A JP 2001512342A JP 53579498 A JP53579498 A JP 53579498A JP 53579498 A JP53579498 A JP 53579498A JP 2001512342 A JP2001512342 A JP 2001512342A
Authority
JP
Japan
Prior art keywords
liquid medium
chamber
pump system
inlet
outlet
Prior art date
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.)
Pending
Application number
JP53579498A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001512342A5 (enExample
Inventor
エム． ライリー，デビッド
ディ． ハーシュマン，アラン
Original Assignee
メドラッド インコーポレイテッド
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.)
Filing date
Publication date
Application filed by メドラッド インコーポレイテッド filed Critical メドラッド インコーポレイテッド
Publication of JP2001512342A publication Critical patent/JP2001512342A/ja
Publication of JP2001512342A5 publication Critical patent/JP2001512342A5/ja
Pending legal-status Critical Current

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
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/22—Flow characteristics eliminating pulsatile flows, e.g. by the provision of a dampening chamber

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)
JP53579498A 1997-02-14 1998-02-05 注入システム、その中で使用するポンプシステム及びポンプシステムの使用方法 Pending JP2001512342A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/801,706 1997-02-14
US08/801,706 US5916197A (en) 1997-02-14 1997-02-14 Injection system, pump system for use therein and method of use of pumping system
PCT/US1998/002027 WO1998035712A1 (en) 1997-02-14 1998-02-05 Injection system, pump system for use therein and method of use of pumping system

Publications (2)

Publication Number Publication Date
JP2001512342A true JP2001512342A (ja) 2001-08-21
JP2001512342A5 JP2001512342A5 (enExample) 2005-10-06

Family

ID=25181850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53579498A Pending JP2001512342A (ja) 1997-02-14 1998-02-05 注入システム、その中で使用するポンプシステム及びポンプシステムの使用方法

Country Status (7)

Country Link
US (2) US5916197A (enExample)
EP (1) EP1003578B1 (enExample)
JP (1) JP2001512342A (enExample)
AT (1) ATE292485T1 (enExample)
AU (1) AU6055298A (enExample)
DE (1) DE69829669T2 (enExample)
WO (1) WO1998035712A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010515858A (ja) * 2007-01-10 2010-05-13 アシスト・メディカル・システムズ，インコーポレイテッド 容量ポンプ
WO2013151118A1 (ja) * 2012-04-06 2013-10-10 株式会社杏林システマック 自動急速輸液もしくは輸血装置
JP2014527881A (ja) * 2011-09-21 2014-10-23 ベイヤー メディカル ケア インク． 連続多流体ポンプ装置、駆動および作動システムならびに方法
US9511186B1 (en) 2012-10-23 2016-12-06 Acist Medical Systems, Inc. Medical injection systems and pumps
US10507319B2 (en) 2015-01-09 2019-12-17 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6656157B1 (en) * 1995-04-20 2003-12-02 Acist Medical Systems, Inc. Infinitely refillable syringe
US6099502A (en) * 1995-04-20 2000-08-08 Acist Medical Systems, Inc. Dual port syringe
US20030028145A1 (en) * 1995-04-20 2003-02-06 Duchon Douglas J. Angiographic injector system with multiple processor redundancy
US7267666B1 (en) 1995-04-20 2007-09-11 Acist Medical Systems, Inc. Angiographic injector system with multiple processor redundancy
US8082018B2 (en) * 1995-04-20 2011-12-20 Acist Medical Systems, Inc. System and method for multiple injection procedures on heart vessels
US5916197A (en) * 1997-02-14 1999-06-29 Medrad, Inc. Injection system, pump system for use therein and method of use of pumping system
ATE420682T1 (de) * 1997-11-07 2009-01-15 Acist Medical Sys Inc Angiographie-spritze mit mehrfachredundanten prozessoren
AU4185600A (en) * 1999-04-01 2000-10-23 Acist Medical Systems, Inc. An integrated medical information management and medical device control system and method
AU6632600A (en) * 1999-08-20 2001-03-19 Acist Medical Systems, Inc. Apparatus and method of detecting fluid
US6669679B1 (en) 2000-01-07 2003-12-30 Acist Medical Systems, Inc. Anti-recoil catheter
US6626862B1 (en) * 2000-04-04 2003-09-30 Acist Medical Systems, Inc. Fluid management and component detection system
US6471674B1 (en) 2000-04-21 2002-10-29 Medrad, Inc. Fluid delivery systems, injector systems and methods of fluid delivery
US6673048B1 (en) 2000-05-24 2004-01-06 Acist Medical Systems, Inc. Pressure sleeve assembly
CA2416286C (en) * 2000-07-20 2011-01-18 Acist Medical Systems, Inc. Syringe plunger locking mechanism
US8565860B2 (en) 2000-08-21 2013-10-22 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system
US8489176B1 (en) 2000-08-21 2013-07-16 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8909325B2 (en) 2000-08-21 2014-12-09 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
EP1351723B1 (en) 2000-08-24 2016-02-17 Cordis Corporation Fluid delivery systems for delivering fluids to multi-lumen catheters
US7094216B2 (en) 2000-10-18 2006-08-22 Medrad, Inc. Injection system having a pressure isolation mechanism and/or a handheld controller
US7018363B2 (en) * 2001-01-18 2006-03-28 Medrad, Inc. Encoding and sensing of syringe information
WO2002064194A1 (en) * 2001-02-14 2002-08-22 Acist Medical Systems, Inc. Fluid injector system
AU2002240386A1 (en) * 2001-02-14 2002-08-28 Acist Medical Systems, Inc. Catheter fluid control system
AU2002247151A1 (en) * 2001-02-15 2002-08-28 Acist Medical Systems, Inc. Systems and methods for detection and measurement of elements in a medium
US7308300B2 (en) * 2001-05-30 2007-12-11 Acist Medical Systems, Inc. Medical injection system
US7174240B2 (en) * 2001-10-19 2007-02-06 Cardiovascular Systems, Inc. Control system for rotational angioplasty device
EP1455642A4 (en) * 2001-12-07 2006-12-27 Acist Medical Sys Inc DEVICES FOR MEASURING LOW PRESSURES IN HIGH PRESSURE ENVIRONMENTS
US6880808B2 (en) 2002-05-03 2005-04-19 Acist Medical Systems, Inc. Gamma-stable high pressure stopcock
FR2856306B1 (fr) * 2003-06-17 2005-09-16 Sedat Appareil medical de distribution d'au moins un fluide
US8586932B2 (en) 2004-11-09 2013-11-19 Spectrum Dynamics Llc System and method for radioactive emission measurement
US7968851B2 (en) 2004-01-13 2011-06-28 Spectrum Dynamics Llc Dynamic spect camera
EP1709585B1 (en) 2004-01-13 2020-01-08 Spectrum Dynamics Medical Limited Multi-dimensional image reconstruction
US8571881B2 (en) 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
WO2008010227A2 (en) 2006-07-19 2008-01-24 Spectrum Dynamics Llc Imaging protocols
US9470801B2 (en) 2004-01-13 2016-10-18 Spectrum Dynamics Llc Gating with anatomically varying durations
DE102004021035B3 (de) * 2004-04-07 2005-11-17 Erbe Elektromedizin Gmbh Gerät für die Wasserstrahlchirurgie
EP1778957A4 (en) 2004-06-01 2015-12-23 Biosensors Int Group Ltd OPTIMIZING THE MEASUREMENT OF RADIOACTIVE RADIATION ON SPECIAL BODY STRUCTURES
US8423125B2 (en) 2004-11-09 2013-04-16 Spectrum Dynamics Llc Radioimaging
US9943274B2 (en) 2004-11-09 2018-04-17 Spectrum Dynamics Medical Limited Radioimaging using low dose isotope
US8615405B2 (en) 2004-11-09 2013-12-24 Biosensors International Group, Ltd. Imaging system customization using data from radiopharmaceutical-associated data carrier
US9316743B2 (en) 2004-11-09 2016-04-19 Biosensors International Group, Ltd. System and method for radioactive emission measurement
EP1827505A4 (en) 2004-11-09 2017-07-12 Biosensors International Group, Ltd. Radioimaging
WO2008059489A2 (en) 2006-11-13 2008-05-22 Spectrum Dynamics Llc Radioimaging applications of and novel formulations of teboroxime
US20060211989A1 (en) * 2005-03-04 2006-09-21 Rhinehart Edward J Fluid delivery systems, devices and methods for delivery of fluids
US9011377B2 (en) * 2008-11-05 2015-04-21 Bayer Medical Care Inc. Fluid mixing control device for a multi-fluid delivery system
US9433730B2 (en) 2013-03-14 2016-09-06 Bayer Healthcare Llc Fluid mixing control device for a multi-fluid delivery system
US7766883B2 (en) * 2007-10-30 2010-08-03 Medrad, Inc. System and method for proportional mixing and continuous delivery of fluids
US8644910B2 (en) 2005-07-19 2014-02-04 Biosensors International Group, Ltd. Imaging protocols
US8837793B2 (en) 2005-07-19 2014-09-16 Biosensors International Group, Ltd. Reconstruction stabilizer and active vision
US8758294B2 (en) * 2005-12-27 2014-06-24 Acist Medical Systems, Inc. Balloon inflation device
US8894974B2 (en) 2006-05-11 2014-11-25 Spectrum Dynamics Llc Radiopharmaceuticals for diagnosis and therapy
US9275451B2 (en) 2006-12-20 2016-03-01 Biosensors International Group, Ltd. Method, a system, and an apparatus for using and processing multidimensional data
USD847985S1 (en) 2007-03-14 2019-05-07 Bayer Healthcare Llc Syringe plunger cover
USD1002840S1 (en) 2007-03-14 2023-10-24 Bayer Healthcare Llc Syringe plunger
USD942005S1 (en) 2007-03-14 2022-01-25 Bayer Healthcare Llc Orange syringe plunger cover
US8521253B2 (en) 2007-10-29 2013-08-27 Spectrum Dynamics Llc Prostate imaging
CN101939540B (zh) 2007-12-10 2013-10-23 梅德拉股份有限公司 连续的流体输送系统和方法
US8608484B2 (en) 2008-03-04 2013-12-17 Medrad, Inc. Dynamic anthropomorphic cardiovascular phantom
IN2012DN01817A (enExample) 2009-07-01 2015-06-05 Fresenius Med Care Hldg Inc
US8338788B2 (en) 2009-07-29 2012-12-25 Spectrum Dynamics Llc Method and system of optimized volumetric imaging
US8281807B2 (en) * 2009-08-31 2012-10-09 Medrad, Inc. Fluid path connectors and container spikes for fluid delivery
DE102009057070B9 (de) * 2009-12-04 2012-11-29 Maquet Gmbh & Co. Kg Kolbenmaschine zum Einsatz als Vakuumpumpe für medizinische Zwecke
US9480791B2 (en) * 2009-12-21 2016-11-01 Bayer Healthcare Llc Pumping devices, systems and methods for use with medical fluids including compensation for variations in pressure or flow rate
RU2016100826A (ru) 2010-06-04 2018-11-19 БАЙЕР ХелсКер ЛЛСи Система и способ планирования и мониторинга использования многодозового радиофармацевтического средства на радиофармацевтических инъекторах
US8944780B2 (en) 2011-03-25 2015-02-03 Bayer Medical Care Inc. Pumping devices, systems including multiple pistons and methods for use with medical fluids
USD656608S1 (en) * 2011-01-03 2012-03-27 Salma Usmani Personal quantized pain medication dispenser
MX356030B (es) 2011-01-31 2018-05-09 Fresenius Medical Care Holdings Inc Prevencion de sobre-suministro de farmaco.
EP2673018B1 (en) 2011-02-08 2019-04-10 Fresenius Medical Care Holdings, Inc. Magnetic sensors and related systems and methods
US9144646B2 (en) 2012-04-25 2015-09-29 Fresenius Medical Care Holdings, Inc. Vial spiking devices and related assemblies and methods
US9107986B2 (en) 2013-03-11 2015-08-18 Boston Scientific Limited Double action infusion pump
US9925331B2 (en) 2013-03-11 2018-03-27 Boston Scientific Limited Double action infusion system
US9714650B2 (en) 2013-06-11 2017-07-25 Matthew G. Morris, Jr. Pumping system
CA2936234C (en) 2014-01-10 2020-06-30 Bayer Healthcare Llc Single-use disposable set connector
CN106102806B (zh) 2014-03-19 2019-12-17 拜耳医药保健有限公司 用于将针筒接合到注射器的系统
FI3341048T3 (fi) 2015-08-28 2023-08-16 Bayer Healthcare Llc Järjestelmä ja menetelmä ruiskun fluiditäytön todennukseen ja tehoinjektorijärjestelmän ominaisuuksien kuvatunnistukseen
CN109328080B (zh) 2016-06-15 2021-08-24 拜耳医药保健有限公司 多次使用可丢弃系统及其针筒
EP4133180A4 (en) 2020-04-06 2024-05-22 Robert E. Mayle, Jr. INJECTION DEVICE
MX2022016122A (es) 2020-06-18 2023-02-09 Bayer Healthcare Llc Sistema y metodo para el acoplamiento del embolo de la jeringa con un inyector.
WO2023060135A1 (en) 2021-10-05 2023-04-13 Mayle Robert E Jr Aspiration and injection devices

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511715A (en) * 1938-03-29 1939-08-23 Standard Pressed Steel Co Improvements in or relating to vehicle suspension systems
US3447479A (en) * 1967-06-02 1969-06-03 Pall Corp Syringe pump
US3949746A (en) * 1974-09-03 1976-04-13 Animal Systems, Inc. Animal injector apparatus
GB1511715A (en) * 1974-11-04 1978-05-24 Dresser Ind Multiplex pump
US3993061A (en) * 1975-02-28 1976-11-23 Ivac Corporation Syringe pump drive system and disposable syringe cartridge
US3994294A (en) * 1975-02-28 1976-11-30 Ivac Corporation Syringe pump valving and motor direction control system
US4475666A (en) * 1981-08-31 1984-10-09 American Hospital Supply Corporation Automated liquid dispenser control
US4563175A (en) * 1983-12-19 1986-01-07 Lafond Margaret Multiple syringe pump
US4846797A (en) * 1985-05-14 1989-07-11 Intelligent Medicine, Inc. Syringe positioning device for enhancing fluid flow control
US4734011A (en) * 1986-08-01 1988-03-29 Texaco Inc. Pulsation dampener for reciprocating pumps
US4795441A (en) * 1987-04-16 1989-01-03 Bhatt Kunjlata M Medication administration system
US4838860A (en) * 1987-06-26 1989-06-13 Pump Controller Corporation Infusion pump
US4898579A (en) * 1987-06-26 1990-02-06 Pump Controller Corporation Infusion pump
US5237309A (en) * 1987-07-20 1993-08-17 Frantz Medical Development, Ltd. Pump cassette and method of pumping
US5066282A (en) * 1987-09-23 1991-11-19 Leocor, Inc. Positive displacement piston driven blood pump
FR2644212B1 (fr) * 1989-03-13 1991-11-15 Malbec Edouard Cassette pour pompe peristaltique a tube deformable, et pompe peristaltique equipee d'une telle cassette
AT398694B (de) * 1990-07-19 1995-01-25 Avl Verbrennungskraft Messtech Vorrichtung zur bestimmung der konzentration von zumindest einer in organischem gewebe vorliegenden substanz
US5192269A (en) * 1991-07-24 1993-03-09 Abbott Laboratories Multi-valve manifold for drug infusion systems
WO1993012825A1 (en) * 1991-12-20 1993-07-08 Abbott Laboratories Automated drug infusion system with autopriming
DE4336336A1 (de) * 1992-11-23 1994-05-26 Lang Volker Kasetteninfusionssystem
US5378231A (en) * 1992-11-25 1995-01-03 Abbott Laboratories Automated drug infusion system
GB2273533B (en) * 1992-12-18 1996-09-25 Minnesota Mining & Mfg Pumping cassette with integral manifold
US5417667A (en) * 1993-04-19 1995-05-23 Hyprotek, Inc. Catheter access system and method
US5454792A (en) * 1993-04-19 1995-10-03 Hyproteck, Inc. Linear slide valve for CVC access
US5411485A (en) * 1993-04-19 1995-05-02 Hyprotek Catheter access system and method
US5632606A (en) * 1993-11-23 1997-05-27 Sarcos Group Volumetric pump/valve
FR2715310B1 (fr) * 1994-01-24 1996-03-01 Aguettant Cie Dev Pompe de perfusion de liquides médicaux.
US5529463A (en) * 1994-04-19 1996-06-25 Cordis Corporation Pumping apparatus for perfusion and other fluid catheterization procedures
US5916197A (en) * 1997-02-14 1999-06-29 Medrad, Inc. Injection system, pump system for use therein and method of use of pumping system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010515858A (ja) * 2007-01-10 2010-05-13 アシスト・メディカル・システムズ，インコーポレイテッド 容量ポンプ
JP2014527881A (ja) * 2011-09-21 2014-10-23 ベイヤー メディカル ケア インク． 連続多流体ポンプ装置、駆動および作動システムならびに方法
WO2013151118A1 (ja) * 2012-04-06 2013-10-10 株式会社杏林システマック 自動急速輸液もしくは輸血装置
JPWO2013151118A1 (ja) * 2012-04-06 2015-12-17 厚夫 森 自動急速輸液もしくは輸血装置
US9511186B1 (en) 2012-10-23 2016-12-06 Acist Medical Systems, Inc. Medical injection systems and pumps
US9713672B2 (en) 2012-10-23 2017-07-25 Acist Medical Systems, Inc. Medical injection systems and pumps
US10507319B2 (en) 2015-01-09 2019-12-17 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
US11491318B2 (en) 2015-01-09 2022-11-08 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
US12201802B2 (en) 2015-01-09 2025-01-21 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof

Also Published As

Publication number Publication date
EP1003578A1 (en) 2000-05-31
EP1003578B1 (en) 2005-04-06
US5916197A (en) 1999-06-29
US6197000B1 (en) 2001-03-06
DE69829669D1 (de) 2005-05-12
AU6055298A (en) 1998-09-08
DE69829669T2 (de) 2006-03-16
ATE292485T1 (de) 2005-04-15
WO1998035712A1 (en) 1998-08-20

Similar Documents

Publication Publication Date Title
JP2001512342A (ja) 注入システム、その中で使用するポンプシステム及びポンプシステムの使用方法
EP0909192B1 (en) Injection system and pumping system for use therein
US6972001B2 (en) Fluid delivery system having pump systems, check valves and a removable patient interface
CN1268403C (zh) 血管造影注射器部件
US8079999B2 (en) Fluid injector system
CN104888306B (zh) 多流体医用注射器系统以及操作方法
CN103813818B (zh) 医疗用的液体回路套装和使用该液体回路套装的液体回路系统
IL295599B1 (en) Fluid mixing system
JP7405741B2 (ja) 分離した充填および送達のための摺動式シリンジキャップ
CN110290826A (zh) 冲洗系统
CN114867507B (zh) 模块化流体输送系统
CN114901328B (zh) 多流体输送系统
CN210844668U (zh) 一种药物负荷心肌灌注超声显像检查装置
CN120478772A (zh) 一种具有管路控制功能的药物辅助注射装置及其使用方法
CN117379633A (zh) 一种高压注射系统、换药方法及气泡祛除方法
EP0149982A2 (en) A pumping device for extra-corporeal circulation of biological fluids, in particular blood
JPH03111059A (ja) 体内埋込み型ポンプ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050124

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061121

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061102

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070215

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070402

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070521

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20071113

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080212

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080310