ATE550057T1 - Medizinische pumpe - Google Patents

Medizinische pumpe

Info

Publication number
ATE550057T1
ATE550057T1 AT04732539T AT04732539T ATE550057T1 AT E550057 T1 ATE550057 T1 AT E550057T1 AT 04732539 T AT04732539 T AT 04732539T AT 04732539 T AT04732539 T AT 04732539T AT E550057 T1 ATE550057 T1 AT E550057T1
Authority
AT
Austria
Prior art keywords
fluid
enclosing portion
tubular element
volume
medical pump
Prior art date
Application number
AT04732539T
Other languages
English (en)
Inventor
Bengt Agerup
Original Assignee
Q Med Ab
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 Q Med Ab filed Critical Q Med Ab
Priority claimed from PCT/SE2004/000723 external-priority patent/WO2004110530A1/en
Application granted granted Critical
Publication of ATE550057T1 publication Critical patent/ATE550057T1/de

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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14216—Reciprocating piston type
    • 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
    • A61M2005/3114—Filling or refilling
    • A61M2005/3115—Filling or refilling spring-assisted
    • 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
    • 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
    • A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525—Dosing
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button

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)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Jet Pumps And Other Pumps (AREA)
AT04732539T 2003-06-18 2004-05-12 Medizinische pumpe ATE550057T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0301761A SE526878C2 (sv) 2003-06-18 2003-06-18 Medicinsk pump
US10/464,776 US7278985B2 (en) 2003-06-18 2003-06-19 Medical pump
PCT/SE2004/000723 WO2004110530A1 (en) 2003-06-18 2004-05-12 A medical pump

Publications (1)

Publication Number Publication Date
ATE550057T1 true ATE550057T1 (de) 2012-04-15

Family

ID=27607333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04732539T ATE550057T1 (de) 2003-06-18 2004-05-12 Medizinische pumpe

Country Status (6)

Country Link
US (1) US7278985B2 (de)
CN (1) CN100512897C (de)
AT (1) ATE550057T1 (de)
ES (1) ES2384102T3 (de)
SE (1) SE526878C2 (de)
ZA (1) ZA200600033B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY133943A (en) * 2000-08-22 2007-11-30 Synthes Gmbh Bone replacement material
EP1617888B1 (de) 2003-04-23 2019-06-12 Valeritas, Inc. Hydraulisch aktivierte pumpe für langzeitabgabe von medikamenten
US20050226936A1 (en) * 2004-04-08 2005-10-13 Q-Med Ab Method of soft tissue augmentation
AU2004320279A1 (en) * 2004-06-03 2005-12-15 Synthes Gmbh Device for impregnating a porous bone replacement material
WO2006014425A1 (en) 2004-07-02 2006-02-09 Biovalve Technologies, Inc. Methods and devices for delivering glp-1 and uses thereof
CA2619900A1 (en) * 2005-08-26 2007-03-01 Novodural Pty Ltd Improvements relating to epidural administration systems
US8641667B2 (en) * 2005-10-20 2014-02-04 DePuy Synthes Products, LLC Perfusion device and method
KR101361376B1 (ko) 2006-03-30 2014-02-10 발레리타스 인코포레이티드 복합-카트리지 유체 전달 장치
US8021342B2 (en) * 2006-11-03 2011-09-20 Deborah Girgis Liquid medication dispenser
DE102006053609A1 (de) * 2006-11-14 2008-05-15 Erbe Elektromedizin Gmbh Medizinische Pumpe
US8408480B2 (en) * 2008-04-25 2013-04-02 Confluent Surgical, Inc. Self-cleaning spray tip
US8033483B2 (en) 2008-04-25 2011-10-11 Confluent Surgical Inc. Silicone spray tip
US8210453B2 (en) 2008-09-12 2012-07-03 Confluent Surgical, Inc. Spray applicator
EP2355862B1 (de) * 2008-12-09 2024-08-21 Becton, Dickinson and Company Zweikammer-arzneiausgabevorrichtung für hochdruckinjektionen
EP2401008B1 (de) * 2009-02-04 2015-01-21 Mallinckrodt LLC Von hand betätigte spritze mit vakuumkammer zum automatischen auffüllen
CA2770038A1 (en) 2009-08-03 2011-02-10 Emory University Targeting therapeutic agents
US8992482B2 (en) * 2010-03-12 2015-03-31 Control Medical Technology, Llc Syringe with flow control valves and associated methods
US8845605B2 (en) 2011-05-08 2014-09-30 H & M Innovations, Llc Collection and filtration via suction of biological material during surgical procedure
CN102218191B (zh) * 2011-06-08 2014-05-07 北京达必通科技开发有限公司 球囊压力泵
US10309430B2 (en) 2012-08-10 2019-06-04 Confluent Surgical, Inc. Pneumatic actuation assembly
US9714650B2 (en) 2013-06-11 2017-07-25 Matthew G. Morris, Jr. Pumping system
EP3125774B1 (de) 2014-04-04 2020-05-27 HyperBranch Medical Technology, Inc. Sprühapplikator mit verlängerter spitze für chirurgisches zwei-komponenten-dichtmittel und verfahren zur verwendung davon
LT3171918T (lt) * 2014-07-22 2018-07-25 OROFINO PHARMACEUTICALS GROUP S.r.l. Iš anksto užpildytas įpurškimo prietaisas
US9737395B2 (en) 2015-06-26 2017-08-22 Phi Nguyen Systems and methods for reducing scarring
EP3496777B1 (de) 2016-08-12 2023-10-11 Tobra Medical, Inc. Sammelsystem für chirurgische zwecke
WO2019067790A2 (en) * 2017-09-27 2019-04-04 Clph, Llc INJECTION DEVICES AND SYSTEMS AND METHODS OF USE THEREOF
US20200009017A1 (en) * 2018-07-09 2020-01-09 Vivek K. Sharma Multi-volume drug delivery system with vacuum-assisted mixing and/or delivery
CN109317230A (zh) * 2018-11-07 2019-02-12 天津出入境检验检疫局工业产品安全技术中心 抗污染纳米炭混悬评价液给液装置
JP2022519782A (ja) 2019-02-07 2022-03-24 ヴィヴェーク・ケー・シャルマ 交番極性磁場によってがん細胞を治療するシステム、および方法
US20230014094A1 (en) * 2021-07-16 2023-01-19 Insulet Corporation Space-efficient free piston reservoir for a wearable drug delivery device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US212046A (en) * 1879-02-04 Improvement in syringes
US1950137A (en) * 1929-11-25 1934-03-06 Frank Le C Dowe Syringe
US4664128A (en) * 1983-12-16 1987-05-12 Peter F. Lee, Inc Single-hand controlled aspiration device
NL8403937A (nl) * 1984-12-24 1986-07-16 Cornelis Smit Inrichting voor het toedienen van een aantal dosis van een vloeistof.
US5178300A (en) * 1990-06-06 1993-01-12 Shlomo Haviv Fluid dispensing unit with one-way valve outflow
JP2899379B2 (ja) * 1990-07-30 1999-06-02 株式会社ニッショー 注射針にシリコーンオイルを塗布する方法およびそれに用いる装置
JPH04240550A (ja) * 1991-01-25 1992-08-27 Nissho Corp 液体粘度測定装置用穿刺針
US5242416A (en) * 1992-01-09 1993-09-07 Hutson Clifford L Shield assembly for needle syringes
CN2113781U (zh) * 1992-04-14 1992-08-26 李东雷 连续注射器
US5713873A (en) * 1993-10-18 1998-02-03 Marlene J. Mash Hypodermic needle assembly
DE9315861U1 (de) * 1993-10-18 1995-02-23 MEDI plus TEC Medizinisch-technische Handelsgesellschaft mbH, 47441 Moers Injektionsspritze
US5496284A (en) * 1994-09-27 1996-03-05 Waldenburg; Ottfried Dual-chamber syringe & method
DE4438360C2 (de) * 1994-10-27 1999-05-20 Schott Glas Vorfüllbare partikelarme, sterile Einmalspritze für die Injektion von Präparaten und Verfahren zu ihrer Herstellung
US5785683A (en) * 1995-07-17 1998-07-28 Szapiro; Jaime Luis Disposable syringe with two variable volume chambers
JP3595895B2 (ja) 1996-11-29 2004-12-02 生化学工業株式会社 注射器用ホルダーおよびそのホルダーを用いた注射具
US5702366A (en) * 1997-01-03 1997-12-30 Lichtenberg; Edward Safety fluid collector
US6200627B1 (en) * 1998-03-17 2001-03-13 Becton, Dickinson And Company Low silicone glass prefillable syringe
US6491670B1 (en) 2000-04-04 2002-12-10 Duke University Miniaturized surgical instruments especially useful for the opthalmologic surgical procedures and methods of making the same
EP1372772B1 (de) 2001-03-05 2005-05-25 Becton Dickinson France Sicherheitsspritze

Also Published As

Publication number Publication date
US7278985B2 (en) 2007-10-09
ES2384102T3 (es) 2012-06-29
SE0301761L (sv) 2004-12-19
ZA200600033B (en) 2007-03-28
CN1826149A (zh) 2006-08-30
US20040267201A1 (en) 2004-12-30
SE526878C2 (sv) 2005-11-15
CN100512897C (zh) 2009-07-15
SE0301761D0 (sv) 2003-06-18

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