CN101868268A - 具有推杆退回功能的动力注射器 - Google Patents
具有推杆退回功能的动力注射器 Download PDFInfo
- Publication number
- CN101868268A CN101868268A CN200880116935A CN200880116935A CN101868268A CN 101868268 A CN101868268 A CN 101868268A CN 200880116935 A CN200880116935 A CN 200880116935A CN 200880116935 A CN200880116935 A CN 200880116935A CN 101868268 A CN101868268 A CN 101868268A
- Authority
- CN
- China
- Prior art keywords
- syringe
- syringe plunger
- plunger driver
- return
- power injector
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 105
- 238000000034 method Methods 0.000 claims description 36
- 238000001802 infusion Methods 0.000 claims description 34
- 230000008676 import Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 description 52
- 238000010168 coupling process Methods 0.000 description 52
- 238000005859 coupling reaction Methods 0.000 description 52
- 238000002347 injection Methods 0.000 description 18
- 239000007924 injection Substances 0.000 description 18
- 238000003384 imaging method Methods 0.000 description 13
- 238000007599 discharging Methods 0.000 description 12
- 239000002872 contrast media Substances 0.000 description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- 238000013519 translation Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 239000012217 radiopharmaceutical Substances 0.000 description 3
- 238000002603 single-photon emission computed tomography Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 238000013170 computed tomography imaging Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000002595 magnetic resonance imaging Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 238000012879 PET imaging Methods 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002600 positron emission tomography Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Images
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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/14546—Front-loading type injectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/548—Remote control of the apparatus or 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
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/14546—Front-loading type injectors
- A61M2005/14553—Front-loading type injectors comprising a pressure jacket
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
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)
Abstract
Description
Claims (40)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98913507P | 2007-11-20 | 2007-11-20 | |
US60/989,135 | 2007-11-20 | ||
PCT/US2008/084011 WO2009067502A2 (en) | 2007-11-20 | 2008-11-19 | Power injector with ram retraction |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101868268A true CN101868268A (zh) | 2010-10-20 |
CN101868268B CN101868268B (zh) | 2015-01-07 |
Family
ID=40352080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880116935.9A Expired - Fee Related CN101868268B (zh) | 2007-11-20 | 2008-11-19 | 具有推杆退回功能的动力注射器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8377003B2 (zh) |
EP (2) | EP2316506B1 (zh) |
JP (2) | JP5498391B2 (zh) |
CN (1) | CN101868268B (zh) |
AT (1) | ATE553799T1 (zh) |
ES (2) | ES2386917T3 (zh) |
WO (1) | WO2009067502A2 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9078961B2 (en) | 2007-11-20 | 2015-07-14 | Liebel-Flarsheim Company Llc | Power injector with ram retraction |
IT1401363B1 (it) | 2010-06-11 | 2013-07-18 | Cane Spa | Unita' di comando per un dispositivo portatile per l'infusione di farmaci |
JP5391323B1 (ja) * | 2012-10-23 | 2014-01-15 | 有限会社ミューコム | 生物製剤注入装置 |
US9555379B2 (en) | 2013-03-13 | 2017-01-31 | Bayer Healthcare Llc | Fluid path set with turbulent mixing chamber, backflow compensator |
AU2015339382A1 (en) | 2014-10-28 | 2017-05-11 | Bayer Healthcare Llc | Self-orienting pressure jacket and pressure jacket-to-injector interface |
US9199033B1 (en) | 2014-10-28 | 2015-12-01 | Bayer Healthcare Llc | Self-orienting syringe and syringe interface |
BR112017008878B1 (pt) | 2014-10-28 | 2022-10-11 | Bayer Healthcare Llc | Camisa de pressão |
NO2689315T3 (zh) | 2014-10-28 | 2018-04-14 | ||
US10835674B2 (en) | 2015-11-13 | 2020-11-17 | Bayer Healthcare Llc | Nested syringe assembly |
US10898638B2 (en) | 2016-03-03 | 2021-01-26 | Bayer Healthcare Llc | System and method for improved fluid delivery in multi-fluid injector systems |
USD806233S1 (en) | 2016-09-09 | 2017-12-26 | Liebel-Flarsheim Company Llc | Powerhead for a power injection system |
CN110891630B (zh) | 2017-08-31 | 2022-04-26 | 拜耳医药保健有限公司 | 驱动构件定位和流体注入器系统机械校准的系统和方法 |
EP3675927B1 (en) | 2017-08-31 | 2023-12-13 | Bayer Healthcare LLC | Fluid injector system volume compensation system and method |
AU2018326485B2 (en) | 2017-08-31 | 2024-01-04 | Bayer Healthcare Llc | Injector pressure calibration system and method |
CA3068544A1 (en) | 2017-08-31 | 2019-03-07 | Bayer Healthcare Llc | Method for dynamic pressure control in a fluid injector system |
JP7346309B2 (ja) | 2017-08-31 | 2023-09-19 | バイエル・ヘルスケア・エルエルシー | 流体送達性能を改善するための流体経路インピーダンス評価 |
US11191893B2 (en) | 2018-01-31 | 2021-12-07 | Bayer Healthcare Llc | System and method for syringe engagement with injector |
WO2024036031A1 (en) * | 2022-08-11 | 2024-02-15 | Paul Madan | Syringe with handle |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3288943B2 (ja) * | 1996-12-06 | 2002-06-04 | スーガン株式会社 | 医療用インジェクターヘッド |
JP4270748B2 (ja) * | 1997-11-07 | 2009-06-03 | アシスト・メディカル・システムズ・インコーポレーテッド | 多数プロセッサの冗長性を備える血管造影用注射器装置 |
CA2236049C (en) | 1998-04-27 | 2006-07-25 | Computer Controlled Syringe Inc. | Syringe with detachable syringe barrel |
US6958053B1 (en) | 1999-11-24 | 2005-10-25 | Medrad, Inc. | Injector providing drive member advancement and engagement with syringe plunger, and method of connecting a syringe to an injector |
US6652489B2 (en) | 2000-02-07 | 2003-11-25 | Medrad, Inc. | Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith |
AUPQ867900A0 (en) | 2000-07-10 | 2000-08-03 | Medrad, Inc. | Medical injector system |
US7553294B2 (en) * | 2002-05-30 | 2009-06-30 | Medrad, Inc. | Syringe plunger sensing mechanism for a medical injector |
US7018361B2 (en) * | 2002-06-14 | 2006-03-28 | Baxter International Inc. | Infusion pump |
WO2004000392A1 (en) | 2002-06-25 | 2003-12-31 | Medrad, Inc. | Devices, systems and methods for injecting multiple fluids into a patient |
US6929619B2 (en) * | 2002-08-02 | 2005-08-16 | Liebel-Flarshiem Company | Injector |
JP2004065736A (ja) * | 2002-08-08 | 2004-03-04 | Nemoto Kyorindo:Kk | 薬液注入装置 |
US7419478B1 (en) | 2003-06-25 | 2008-09-02 | Medrad, Inc. | Front-loading syringe for medical injector having a flexible syringe retaining ring |
CN100536943C (zh) * | 2003-07-18 | 2009-09-09 | 株式会社根本杏林堂 | 把输入注入条件显示为图像的液体注入器 |
US7666169B2 (en) | 2003-11-25 | 2010-02-23 | Medrad, Inc. | Syringe and syringe plungers for use with medical injectors |
US7491191B2 (en) | 2004-02-13 | 2009-02-17 | Liebel-Flarsheim Company | Keep vein open method and injector with keep vein open function |
US8900187B2 (en) | 2004-10-13 | 2014-12-02 | Mallinckrodt Llc | Powerhead control in a power injection system |
US7507221B2 (en) * | 2004-10-13 | 2009-03-24 | Mallinckrodt Inc. | Powerhead of a power injection system |
US20060079842A1 (en) * | 2004-10-13 | 2006-04-13 | Liebel-Flarsheim Company | Powerhead control in a power injection system |
US20060106347A1 (en) * | 2004-11-17 | 2006-05-18 | Liebel-Flarsheim Company | Disposable front loadable syringe and injector |
WO2006078817A2 (en) * | 2005-01-21 | 2006-07-27 | Medrad, Inc. | Injectors, injector systems and methods for injecting fluids |
KR101458416B1 (ko) * | 2005-11-21 | 2014-11-07 | 어시스트 메디칼 시스템즈, 인크. | 의료용 유체 주입 시스템 |
-
2008
- 2008-11-19 ES ES08852774T patent/ES2386917T3/es active Active
- 2008-11-19 JP JP2010535039A patent/JP5498391B2/ja not_active Expired - Fee Related
- 2008-11-19 EP EP11000528.7A patent/EP2316506B1/en not_active Not-in-force
- 2008-11-19 CN CN200880116935.9A patent/CN101868268B/zh not_active Expired - Fee Related
- 2008-11-19 ES ES11000528T patent/ES2428798T3/es active Active
- 2008-11-19 US US12/742,934 patent/US8377003B2/en not_active Expired - Fee Related
- 2008-11-19 AT AT08852774T patent/ATE553799T1/de active
- 2008-11-19 EP EP08852774A patent/EP2222357B1/en not_active Not-in-force
- 2008-11-19 WO PCT/US2008/084011 patent/WO2009067502A2/en active Search and Examination
-
2013
- 2013-09-03 JP JP2013181800A patent/JP2013236971A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2011502735A (ja) | 2011-01-27 |
CN101868268B (zh) | 2015-01-07 |
JP2013236971A (ja) | 2013-11-28 |
ES2386917T3 (es) | 2012-09-05 |
EP2316506B1 (en) | 2013-05-29 |
ES2428798T3 (es) | 2013-11-11 |
EP2316506A2 (en) | 2011-05-04 |
EP2222357B1 (en) | 2012-04-18 |
US8377003B2 (en) | 2013-02-19 |
JP5498391B2 (ja) | 2014-05-21 |
US20100268075A1 (en) | 2010-10-21 |
ATE553799T1 (de) | 2012-05-15 |
WO2009067502A2 (en) | 2009-05-28 |
EP2222357A2 (en) | 2010-09-01 |
WO2009067502A3 (en) | 2009-08-27 |
EP2316506A3 (en) | 2011-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: American Missouri Applicant after: Mallinckrodt Inc. Address before: American Missouri Applicant before: Mallinckrodt Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LIEBEL-FLARSHEIM CO., LTD. Free format text: FORMER OWNER: MALLINCKRODT INC. Effective date: 20150528 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150528 Address after: American Missouri Patentee after: Liebel Flarsheim Co. Address before: American Missouri Patentee before: Mallinckrodt Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20171119 |
|
CF01 | Termination of patent right due to non-payment of annual fee |