ES270885U - Un conjunto de ampolla elastomerica para recibir y distribuir un fluido a presion. - Google Patents

Un conjunto de ampolla elastomerica para recibir y distribuir un fluido a presion.

Info

Publication number
ES270885U
ES270885U ES1983270885U ES270885U ES270885U ES 270885 U ES270885 U ES 270885U ES 1983270885 U ES1983270885 U ES 1983270885U ES 270885 U ES270885 U ES 270885U ES 270885 U ES270885 U ES 270885U
Authority
ES
Spain
Prior art keywords
bladder
drug
syringe
plug
piston
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
Application number
ES1983270885U
Other languages
English (en)
Other versions
ES270885Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alza Corp
Original Assignee
Alza Corp
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 Alza Corp filed Critical Alza Corp
Publication of ES270885U publication Critical patent/ES270885U/es
Application granted granted Critical
Publication of ES270885Y publication Critical patent/ES270885Y/es
Expired 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
    • A61M5/141—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor with capillaries for restricting fluid flow
    • 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
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/12—Pressure infusion

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

1. Un conjunto de ampolla elastomérica para recibir y distribuir un fluido a presión , que comprendiendo una caja tubular; un obturador fijado en un extremo de la caja; un pistón axialmente desplazable dentro de tal caja y dispuesto en la zona opuesta a la del obturador; una ampolla elastomérica tubular alojada en la caja y destinada a recibir y contener el fluido a presión, cuyos extremos se unen herméticamente al obturador y pistón, respectivamente; caracterizado porque la referida ampolla elastomérica va montada entre dos soportes tubulares enfrentados axialmente, los cuales emergen de la cara interna del obturador y del pistón, respectivamente, de tal modo que en la posición de reposo, previa a la introducción del fluido, el diámetro interior de la ampolla queda rellenado por los soportes cuyos extremos enfrentados contactan entre sí, pudiendo resistir las compresiones axiales entre tales extremos enfrentados sin ofrecer sustancialmente resistencia a la expansión y contracción axiales de la propia ampolla, en orden a poderse mantener espaciados tales extremos de los soportes cuando se desinfla la ampolla, así como a poderse separar axialmente durante el inflamiento y juntarse de nuevo durante el desinflado de la ampolla; habiéndose previsto un tabique divisorio perforable y soltable en correspondencia con el pistón, a través del cual es susceptible de producirse el llenado y vaciado de la ampolla por medio de la perforación axial producida por una aguja. 2. Un conjunto de ampolla elastomérica para recibir y distribuir un fluido a presión, según reivindicación 1, caracterizado porque el pistón y soporte tubular que emerge axialmente del mismo, están afectados de un orificio a través del cual pasa la aguja, quedando ésta alojada en el paso longitudinal que define el orificio del soporte tubular. 3. Un conjunto de ampolla elastomérica para recibir y distribuir un fluido a presión, según reivindicaciones 1 y 2, caracterizado porque incluye además medios de control de flujo para controlar la liberación o salida del fluido desde la ampolla al exterior. 4. Un conjunto de ampolla elastomérica para recibir y distribuir un fluido a presión.
ES1983270885U 1980-01-18 1983-03-15 Un conjunto de ampolla elastomerica para recibir y distribuir un fluido a presion. Expired ES270885Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/113,224 US4318400A (en) 1980-01-18 1980-01-18 Medical infusor

Publications (2)

Publication Number Publication Date
ES270885U true ES270885U (es) 1984-04-01
ES270885Y ES270885Y (es) 1984-11-16

Family

ID=22348257

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1981265204U Expired ES265204Y (es) 1980-01-18 1981-01-16 Un infusor para administrar un liquido a presion.
ES1983270885U Expired ES270885Y (es) 1980-01-18 1983-03-15 Un conjunto de ampolla elastomerica para recibir y distribuir un fluido a presion.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1981265204U Expired ES265204Y (es) 1980-01-18 1981-01-16 Un infusor para administrar un liquido a presion.

Country Status (12)

Country Link
US (1) US4318400A (es)
EP (2) EP0172586A1 (es)
JP (1) JPS56102252A (es)
AR (1) AR223752A1 (es)
AT (1) ATE24666T1 (es)
AU (1) AU535730B2 (es)
BR (1) BR8100242A (es)
CA (1) CA1165199A (es)
DE (1) DE3175789D1 (es)
ES (2) ES265204Y (es)
IL (1) IL61891A (es)
MX (2) MX159195A (es)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419096A (en) * 1982-02-22 1983-12-06 Alza Corporation Elastomeric bladder assembly
US4597758A (en) * 1982-09-21 1986-07-01 Baxter Travenol Laboratories, Inc. Sealing closure for a Luer fitting in open communication with a pressurized liquid supply
JPS59115049A (ja) * 1982-12-21 1984-07-03 ジヨンズ・ホプキンス・ユニバ−シテイ 投薬プログラムシステム
US4702397A (en) * 1984-09-18 1987-10-27 Infusion Systems Corporation Pressurized fluid dispenser
JPS6188741U (es) * 1984-11-14 1986-06-10
DE3581808D1 (de) * 1985-01-07 1991-03-28 Baxter Int Infusionsgeraet mit durchflussregler an seinem distalen ende.
JPS6329658A (ja) * 1986-05-06 1988-02-08 トライアングル　リサ−チ　アンド　デベロプメント　コ−ポレ−シヨン 改良された輸液方法及び輸液装置
WO1988000841A1 (en) * 1986-08-08 1988-02-11 Edward John Keogh Expansible chamber drug infuser system
US4769008A (en) * 1986-11-26 1988-09-06 Infusion Systems Corporation Pressurized fluid dispenser
US4915693A (en) * 1986-11-26 1990-04-10 Baxter International, Inc. Pressurized fluid dispenser
US5120315A (en) * 1986-11-26 1992-06-09 501 Baxter International, Inc. Pressurized fluid dispenser
US4909790A (en) * 1987-06-18 1990-03-20 Nissho Corporation Liquid infusion device
US4863454A (en) * 1987-10-16 1989-09-05 Labove Larry D Dual bag intravenous preparation system
US4834704A (en) * 1988-04-13 1989-05-30 Eaton Corporation Injectable infusion pump apparatus for implanting long-term dispensing module and medication in an animal and method therefor
US4953753A (en) * 1988-06-10 1990-09-04 The Norman Company Fluid dispensing apparatus with prestressed bladder
WO1990004420A1 (en) * 1988-10-18 1990-05-03 Tsukada Medical Research Co., Ltd. Balloon-carrying instrument for continuous injection of liquid medicine
US4968301A (en) * 1989-02-02 1990-11-06 Imed Corporation Disposable infusion device
US5011477A (en) * 1989-04-21 1991-04-30 Baxter International Inc. Continuous/bolus infusor
JPH02307477A (ja) * 1989-05-22 1990-12-20 Kobayashi Shogo 薬液持続注入器
US5080652A (en) * 1989-10-31 1992-01-14 Block Medical, Inc. Infusion apparatus
US5105983A (en) * 1989-10-31 1992-04-21 Block Medical, Inc. Infusion apparatus
JPH03218772A (ja) * 1989-11-14 1991-09-26 Chisso Corp 液体流出量制御部材及びその製造方法
CA2053854C (en) * 1990-02-28 1999-07-13 Osamu Tsukada Infuser with balloon for continuously infusing solution of medicine
US5178610A (en) * 1990-07-05 1993-01-12 Nissho Corporation Liquid infusion device
US5232705A (en) * 1990-08-31 1993-08-03 Alza Corporation Dosage form for time-varying patterns of drug delivery
US5156850A (en) * 1990-08-31 1992-10-20 Alza Corporation Dosage form for time-varying patterns of drug delivery
WO1992006721A1 (es) * 1990-10-23 1992-04-30 Industrias Palex, S.A. Dispositivo infusor de soluciones medicamentosas a presion, portatil
US5160744A (en) * 1991-06-27 1992-11-03 Alza Corporation Verapmil therapy
US6764697B1 (en) 1991-06-27 2004-07-20 Alza Corporation System for delaying drug delivery up to seven hours
US5252338A (en) * 1991-06-27 1993-10-12 Alza Corporation Therapy delayed
US5190765A (en) * 1991-06-27 1993-03-02 Alza Corporation Therapy delayed
US5135497A (en) * 1991-07-08 1992-08-04 Baxter International Inc. Large volume pressurized fluid dispenser
US5368570A (en) * 1991-11-12 1994-11-29 Imed Corporation Apparatus for infusing medical solutions
US5346476A (en) * 1992-04-29 1994-09-13 Edward E. Elson Fluid delivery system
US5306257A (en) * 1992-05-04 1994-04-26 Prime Medical Products, Inc. Drug infuser
JPH07509A (ja) * 1992-07-31 1995-01-06 Nissho Corp 薬液注入装置
JPH0871162A (ja) 1994-09-02 1996-03-19 Nissho Corp 薬液注入器具
US6086561A (en) 1995-05-01 2000-07-11 Science Incorporated Fluid delivery apparatus with reservoir fill assembly
US6102904A (en) * 1995-07-10 2000-08-15 Interventional Technologies, Inc. Device for injecting fluid into a wall of a blood vessel
US5873852A (en) * 1995-07-10 1999-02-23 Interventional Technologies Device for injecting fluid into a wall of a blood vessel
US5746716A (en) * 1995-07-10 1998-05-05 Interventional Technologies Inc. Catheter for injecting fluid medication into an arterial wall
AU6289396A (en) * 1995-07-24 1997-02-18 Block Medical, Inc. Gravity feed flow controlling i.v. administration set
DE69722611T2 (de) 1996-03-14 2004-04-29 O'Neil, Alexander George Brian, Perth Von patienten kontrollierbare durchflussregulierung für ein medikamentenabgabesystem
US6096339A (en) * 1997-04-04 2000-08-01 Alza Corporation Dosage form, process of making and using same
US5788987A (en) 1997-01-29 1998-08-04 Poli Industria Chimica Spa Methods for treating early morning pathologies
US5897530A (en) * 1997-12-24 1999-04-27 Baxter International Inc. Enclosed ambulatory pump
US6695830B2 (en) * 1999-01-15 2004-02-24 Scimed Life Systems, Inc. Method for delivering medication into an arterial wall for prevention of restenosis
US6210392B1 (en) 1999-01-15 2001-04-03 Interventional Technologies, Inc. Method for treating a wall of a blood vessel
US7331944B2 (en) * 2000-10-23 2008-02-19 Medical Instill Technologies, Inc. Ophthalmic dispenser and associated method
US20040034331A1 (en) * 2001-02-23 2004-02-19 Jason Toman Integrated medication delivery system
US6679862B2 (en) 2001-02-23 2004-01-20 Stryker Instruments Integrated medication delivery system
US6511457B2 (en) * 2001-05-04 2003-01-28 Garey Thompson Airless syringe
WO2003051341A1 (en) * 2001-12-18 2003-06-26 Alza Corporation Dosage form for providing time-varying patterns of drug delivery
US20050005710A1 (en) * 2002-05-15 2005-01-13 Therafuse, Inc. Liquid metering system
US6932796B2 (en) * 2002-05-15 2005-08-23 Tearafuse, Inc. Liquid metering system
US7361155B2 (en) * 2003-09-16 2008-04-22 Therafuse, Inc. Compensating liquid delivery system and method
US20050065470A1 (en) * 2003-09-19 2005-03-24 Reed Pamela S. Collection reservoir for an ambulatory pain pump system
KR100530848B1 (ko) * 2003-10-06 2005-11-23 에이스메디칼 주식회사 약액 공급량 조절기
KR100519247B1 (ko) * 2003-10-07 2005-10-06 에이스메디칼 주식회사 납작한 원형의 약액공급기
US20050177136A1 (en) * 2003-12-19 2005-08-11 Miller Landon C. Externally disposed pump for use with an internally mounted and compliant catheter
EP2343094B1 (en) * 2006-02-09 2013-05-29 DEKA Products Limited Partnership Fluid delivery systems
EP2039381B1 (en) * 2006-07-11 2013-09-04 Tsukada Medical Research Co., Ltd. Continuous drug solution infusion device
WO2008008845A2 (en) * 2006-07-11 2008-01-17 Microchips, Inc. Multi-reservoir pump device for dialysis, biosensing, or delivery of substances
US20100059423A1 (en) * 2006-11-24 2010-03-11 Aqualysis Pty Ltd Chemical analyser
US8858787B2 (en) 2007-10-22 2014-10-14 Baxter International Inc. Dialysis system having non-invasive fluid velocity sensing
EP2196231B1 (en) * 2008-12-12 2013-02-27 F. Hoffmann-La Roche AG System for ambulatory drug infusion comprising a filling apparatus for flexible containers
US8328049B1 (en) * 2009-05-05 2012-12-11 Eugene Murrieta Medical patient oral hydration system
US9498570B2 (en) 2010-10-25 2016-11-22 Bayer Healthcare Llc Bladder syringe fluid delivery system
US10046106B2 (en) 2010-10-25 2018-08-14 Bayer Healthcare Llc Bladder syringe fluid delivery system
US9180252B2 (en) 2012-04-20 2015-11-10 Bayer Medical Care Inc. Bellows syringe fluid delivery system
US11116892B2 (en) 2012-08-28 2021-09-14 Osprey Medical, Inc. Medium injection diversion and measurement
US9320846B2 (en) 2012-08-28 2016-04-26 Osprey Medical, Inc. Devices and methods for modulating medium delivery
US11219719B2 (en) 2012-08-28 2022-01-11 Osprey Medical, Inc. Volume monitoring systems
US10022497B2 (en) 2012-08-28 2018-07-17 Osprey Medical, Inc. Reservoir for collection and reuse of diverted medium
US10010673B2 (en) 2012-08-28 2018-07-03 Osprey Medical, Inc. Adjustable medium diverter
US9999718B2 (en) 2012-08-28 2018-06-19 Osprey Medical, Inc. Volume monitoring device utilizing light-based systems
US10413677B2 (en) 2012-08-28 2019-09-17 Osprey Medical, Inc. Volume monitoring device
US9814871B2 (en) 2013-03-15 2017-11-14 Bayer Healthcare Llc Connector assembly for syringe system
WO2015177652A1 (en) 2014-05-20 2015-11-26 Cequr Sa Medicine delivery device with restricted access filling port
ES2549462B1 (es) * 2014-10-24 2016-02-10 Kiro Robotics, S.L. Método para el llenado automático de contenedores para medicación de administración intravenosa en una máquina para la preparación automática de medicación intravenosa
CA2936748C (en) 2014-10-31 2017-08-08 Purdue Pharma Methods and compositions particularly for treatment of attention deficit disorder
WO2017007123A1 (ko) * 2015-07-08 2017-01-12 (주)더블유앤지 벌룬 인퓨저
US10821224B2 (en) 2015-07-21 2020-11-03 Avent, Inc. Shaped elastomeric infusion pump
EP3380186A1 (en) 2015-11-25 2018-10-03 Bayer Healthcare LLC Syringe and connector system
JP6866397B2 (ja) * 2016-04-21 2021-04-28 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 液体薬剤の容器
ITUA20163823A1 (it) * 2016-05-26 2017-11-26 Adria Med S R L Dispositivo per l’infusione di soluzioni medicali
US9956143B2 (en) * 2016-06-14 2018-05-01 Pharmac, Llc Syringe apparatus for transferring liquids into and out of a vial having a septum
US9849233B1 (en) * 2017-05-10 2017-12-26 Novus Medical Products, Inc. Disposable infusion pump system for ambulatory patients
US10722473B2 (en) 2018-11-19 2020-07-28 Purdue Pharma L.P. Methods and compositions particularly for treatment of attention deficit disorder
JP7262701B2 (ja) * 2019-03-27 2023-04-24 ニプロ株式会社 薬液注入用のリザーバー容器
WO2020210623A1 (en) 2019-04-12 2020-10-15 Osprey Medical Inc. Energy-efficient position determining with multiple sensors
TWI714279B (zh) 2019-09-24 2020-12-21 丁原傑 溫度補償限流裝置與彈性輸液系統
KR102194354B1 (ko) 2020-02-07 2020-12-24 주식회사 엔게인 약액주입장치
IL314250A (en) 2020-02-21 2024-09-01 Bayer Healthcare Llc Fluid path connectors for administering medical fluids
CN115175726B (zh) 2020-02-28 2024-09-24 拜耳医药保健有限责任公司 流体混合设备和包括该设备的流体递送管路套件
CA3187431A1 (en) 2020-06-18 2021-12-23 Bayer Healthcare Llc In-line air bubble suspension apparatus for angiography injector fluid paths
BR112023000246A2 (pt) 2020-08-11 2023-02-28 Bayer Healthcare Llc Características para seringa de angiografia
WO2022119837A2 (en) 2020-12-01 2022-06-09 Bayer Healthcare Llc Cassette for retention of fluid path components for fluid injector system
USD958402S1 (en) * 2021-01-05 2022-07-19 Eman Mirdamadi Molding apparatus with syringe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486539A (en) * 1965-09-28 1969-12-30 Jacuzzi Bros Inc Liquid dispensing and metering assembly
CH461034A (fr) * 1966-06-27 1968-08-15 Werding Wienfried Appareil de transfusion
US3412906A (en) * 1966-12-05 1968-11-26 Amp Inc Plasma infusor
US3677444A (en) * 1970-03-06 1972-07-18 Estin Hans H Micropump
US4201207A (en) * 1973-03-26 1980-05-06 Alza Corporation Bladder for liquid dispenser
IT1011632B (it) * 1973-03-26 1977-02-10 Alza Corp Polmone elastico per l immagazzina mento ed erogazione di liquidi sot to pressione
US3895631A (en) * 1974-02-04 1975-07-22 Alza Corp Liquid infusion unit
US4140117A (en) * 1975-05-12 1979-02-20 Alza Corporation Cartridge for liquid infusion apparatus

Also Published As

Publication number Publication date
US4318400A (en) 1982-03-09
AU6614381A (en) 1981-07-23
BR8100242A (pt) 1981-08-04
EP0032792A3 (en) 1981-12-02
JPS56102252A (en) 1981-08-15
ES265204U (es) 1983-07-16
EP0032792A2 (en) 1981-07-29
AU535730B2 (en) 1984-04-05
CA1165199A (en) 1984-04-10
AR223752A1 (es) 1981-09-15
EP0032792B1 (en) 1987-01-07
IL61891A (en) 1983-12-30
ES265204Y (es) 1984-01-16
MX159195A (es) 1989-04-27
MX153175A (es) 1986-08-15
DE3175789D1 (en) 1987-02-12
EP0172586A1 (en) 1986-02-26
ES270885Y (es) 1984-11-16
JPH0355142B2 (es) 1991-08-22
ATE24666T1 (de) 1987-01-15

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030724