CA2864046C - Inflatable elastomeric pump for an infusion assembly - Google Patents

Inflatable elastomeric pump for an infusion assembly Download PDF

Info

Publication number
CA2864046C
CA2864046C CA2864046A CA2864046A CA2864046C CA 2864046 C CA2864046 C CA 2864046C CA 2864046 A CA2864046 A CA 2864046A CA 2864046 A CA2864046 A CA 2864046A CA 2864046 C CA2864046 C CA 2864046C
Authority
CA
Canada
Prior art keywords
tube
mandrel
elastomeric
volume
fill
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.)
Active
Application number
CA2864046A
Other languages
English (en)
French (fr)
Other versions
CA2864046A1 (en
Inventor
Kokeb Tefera
Quang Ngoc Vu
Deepak Gandhi
Original Assignee
Avent Inc
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 Avent Inc filed Critical Avent Inc
Publication of CA2864046A1 publication Critical patent/CA2864046A1/en
Application granted granted Critical
Publication of CA2864046C publication Critical patent/CA2864046C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons flexible
    • A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons flexible 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
    • A61M5/14—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. 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking

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)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
CA2864046A 2012-02-10 2013-02-05 Inflatable elastomeric pump for an infusion assembly Active CA2864046C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201261597502P 2012-02-10 2012-02-10
US61/597,502 2012-02-10
US201261616589P 2012-03-28 2012-03-28
US61/616,589 2012-03-28
US201261637963P 2012-04-25 2012-04-25
US61/637,963 2012-04-25
US13/755,037 US8968242B2 (en) 2012-02-10 2013-01-31 Inflatable elastomeric pump for an infusion assembly
US13/755,037 2013-01-31
PCT/IB2013/050956 WO2013118052A1 (en) 2012-02-10 2013-02-05 Improved inflatable elastomeric pump for an infusion assembly

Publications (2)

Publication Number Publication Date
CA2864046A1 CA2864046A1 (en) 2013-08-15
CA2864046C true CA2864046C (en) 2020-03-24

Family

ID=48946214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2864046A Active CA2864046C (en) 2012-02-10 2013-02-05 Inflatable elastomeric pump for an infusion assembly

Country Status (11)

Country Link
US (3) US8968242B2 (cg-RX-API-DMAC10.html)
EP (1) EP2812049B1 (cg-RX-API-DMAC10.html)
JP (1) JP2015506776A (cg-RX-API-DMAC10.html)
KR (1) KR20140127246A (cg-RX-API-DMAC10.html)
CN (1) CN104105514B (cg-RX-API-DMAC10.html)
AU (1) AU2013217266B2 (cg-RX-API-DMAC10.html)
BR (1) BR112014019428A8 (cg-RX-API-DMAC10.html)
CA (1) CA2864046C (cg-RX-API-DMAC10.html)
MX (1) MX346554B (cg-RX-API-DMAC10.html)
RU (1) RU2628062C2 (cg-RX-API-DMAC10.html)
WO (1) WO2013118052A1 (cg-RX-API-DMAC10.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8968242B2 (en) * 2012-02-10 2015-03-03 Avent, Inc. Inflatable elastomeric pump for an infusion assembly
WO2014046950A1 (en) 2012-09-24 2014-03-27 Enable Injections, Llc Medication vial and injector assemblies and methods of use
CA2910081A1 (en) 2013-06-18 2014-12-24 Enable Injections, Llc Vial transfer and injection apparatus and method
WO2017030594A1 (en) 2015-08-27 2017-02-23 Avent, Inc. Variable fluid flow rate control device
JP6612436B2 (ja) 2015-08-27 2019-11-27 アヴェント インコーポレイテッド 可変流量制御装置
JP7050077B2 (ja) * 2017-02-20 2022-04-07 アヴェント インコーポレイテッド 輸液アセンブリ用のマンドレル
US11253644B2 (en) 2017-02-20 2022-02-22 Avent, Inc. Bladder for an infusion assembly
WO2020036964A1 (en) 2018-08-13 2020-02-20 410 Medical, Inc. Systems, apparatus, and methods for reducing fluid pressure in a fluid line
DE102020202186A1 (de) 2020-02-20 2021-08-26 B. Braun Melsungen Aktiengesellschaft Elastomere Membran für eine medizinische Elastomerpumpe und medizinische Elastomerpumpe mit einer solchen elastomeren Membran

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993069A (en) * 1973-03-26 1976-11-23 Alza Corporation Liquid delivery device bladder
IT1011632B (it) 1973-03-26 1977-02-10 Alza Corp Polmone elastico per l immagazzina mento ed erogazione di liquidi sot to pressione
US4909790A (en) 1987-06-18 1990-03-20 Nissho Corporation Liquid infusion device
JPH0687898B2 (ja) * 1988-06-29 1994-11-09 株式会社ニッショー バルーンインフューザー
JPH02307477A (ja) * 1989-05-22 1990-12-20 Kobayashi Shogo 薬液持続注入器
US5105983A (en) 1989-10-31 1992-04-21 Block Medical, Inc. Infusion apparatus
US5080652A (en) 1989-10-31 1992-01-14 Block Medical, Inc. Infusion apparatus
JPH03218722A (ja) * 1990-01-24 1991-09-26 Matsushita Electric Ind Co Ltd 電気掃除機
JPH042360A (ja) 1990-04-19 1992-01-07 Nissho Corp バルーンインフューザー
US5178610A (en) * 1990-07-05 1993-01-12 Nissho Corporation Liquid infusion device
US5368570A (en) 1991-11-12 1994-11-29 Imed Corporation Apparatus for infusing medical solutions
US5284481A (en) 1992-12-02 1994-02-08 Block Medical, Inc. Compact collapsible infusion apparatus
US5529214A (en) * 1994-08-12 1996-06-25 Secure Medical Products, Inc. Infusion pump
JPH0880352A (ja) * 1994-09-12 1996-03-26 Nissho Corp 薬液注入器具
JP4585060B2 (ja) 1999-09-22 2010-11-24 オーベクス株式会社 流量制御装置
RU2240142C2 (ru) * 2001-12-26 2004-11-20 Закрытое акционерное общество "МедСил" Устройство для дозированной подачи жидкости
US7322961B2 (en) 2003-01-15 2008-01-29 I-Flow Corporation Seal assembly for elastomeric infusion pump
JP2007082893A (ja) * 2005-09-26 2007-04-05 Shin Etsu Polymer Co Ltd 薬液注入装置用バルーン
US7704230B2 (en) * 2005-12-29 2010-04-27 Ethicon, Inc. Pressurized fluid reservoir for an infusion system
US8968242B2 (en) * 2012-02-10 2015-03-03 Avent, Inc. Inflatable elastomeric pump for an infusion assembly

Also Published As

Publication number Publication date
US8968242B2 (en) 2015-03-03
JP2015506776A (ja) 2015-03-05
US20150141922A1 (en) 2015-05-21
KR20140127246A (ko) 2014-11-03
CN104105514B (zh) 2018-01-02
BR112014019428A8 (pt) 2017-07-11
EP2812049B1 (en) 2017-11-29
US9925332B2 (en) 2018-03-27
AU2013217266B2 (en) 2017-02-02
CN104105514A (zh) 2014-10-15
RU2628062C2 (ru) 2017-08-14
US20150148772A1 (en) 2015-05-28
US20130211333A1 (en) 2013-08-15
MX346554B (es) 2017-03-23
EP2812049A1 (en) 2014-12-17
AU2013217266A1 (en) 2014-08-21
MX2014009484A (es) 2014-09-25
HK1206652A1 (en) 2016-01-15
BR112014019428A2 (cg-RX-API-DMAC10.html) 2017-06-20
RU2014135459A (ru) 2016-03-27
WO2013118052A1 (en) 2013-08-15
CA2864046A1 (en) 2013-08-15

Similar Documents

Publication Publication Date Title
AU2013217266B2 (en) Improved inflatable elastomeric pump for an infusion assembly
US5080652A (en) Infusion apparatus
CN104271043B (zh) 囊袋式注射器流体递送系统
US12220557B2 (en) Bladder for an infusion assembly
JP7500443B2 (ja) 注入デバイス
AU2019321418B2 (en) Systems, apparatus, and methods for reducing fluid pressure in a fluid line
US9849233B1 (en) Disposable infusion pump system for ambulatory patients
US20060229558A1 (en) Medical infuser device
HK1206652B (en) Improved inflatable elastomeric pump for an infusion assembly
EP3582827B1 (en) Mandrel for an infusion assembly
US20180200428A1 (en) Shaped Elastomeric Infusion Pump
JP5228997B2 (ja) 薬液持続注入器具及び薬剤入り薬液持続注入器具
CA2022252C (en) Infusion apparatus

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180105

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 12TH ANNIV.) - STANDARD

Year of fee payment: 12

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241205

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20241205

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241205

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 13TH ANNIV.) - STANDARD

Year of fee payment: 13

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20251202

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20251202