CN107105985B - 流体分配装置 - Google Patents

流体分配装置 Download PDF

Info

Publication number
CN107105985B
CN107105985B CN201580061337.6A CN201580061337A CN107105985B CN 107105985 B CN107105985 B CN 107105985B CN 201580061337 A CN201580061337 A CN 201580061337A CN 107105985 B CN107105985 B CN 107105985B
Authority
CN
China
Prior art keywords
pressing surface
actuator
fluid
dispensing device
fluid dispensing
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.)
Expired - Fee Related
Application number
CN201580061337.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN107105985A (zh
Inventor
科林·欧布里安
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.)
Camad (medical Devices) Co Ltd
Original Assignee
Camad (medical Devices) Co Ltd
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 Camad (medical Devices) Co Ltd filed Critical Camad (medical Devices) Co Ltd
Publication of CN107105985A publication Critical patent/CN107105985A/zh
Application granted granted Critical
Publication of CN107105985B publication Critical patent/CN107105985B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
    • A61B1/126—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning in-use
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00131—Accessories for endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/015—Control of fluid supply or evacuation
    • 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
    • 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
    • A61M5/14—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
    • 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
    • A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CN201580061337.6A 2014-10-22 2015-10-22 流体分配装置 Expired - Fee Related CN107105985B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1418765.2 2014-10-22
GB1418765.2A GB2531557B (en) 2014-10-22 2014-10-22 Fluid dispensing device
PCT/GB2015/053165 WO2016063066A1 (en) 2014-10-22 2015-10-22 Fluid dispensing device

Publications (2)

Publication Number Publication Date
CN107105985A CN107105985A (zh) 2017-08-29
CN107105985B true CN107105985B (zh) 2019-10-08

Family

ID=52013406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580061337.6A Expired - Fee Related CN107105985B (zh) 2014-10-22 2015-10-22 流体分配装置

Country Status (6)

Country Link
US (1) US10632250B2 (https=)
EP (1) EP3209190A1 (https=)
JP (1) JP6577028B2 (https=)
CN (1) CN107105985B (https=)
GB (1) GB2531557B (https=)
WO (1) WO2016063066A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11259670B2 (en) * 2020-05-07 2022-03-01 The Boeing Company Wearable dispensing device
EP4340773B1 (en) * 2021-05-18 2025-05-21 Align Technology, Inc. Intraoral scanner sleeve
USD1073069S1 (en) 2021-05-18 2025-04-29 Align Technology, Inc. Protective sleeve for an intraoral scanner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157771A (en) * 1977-10-07 1979-06-12 The Gorman-Rupp Company Bag compressing device for dispensing fluid
US4645094A (en) * 1983-04-26 1987-02-24 Calgon Corporation Photo-electric controlled dispenser
US5281202A (en) * 1991-09-03 1994-01-25 Fresenius Ag Device for draining a flexible fluid container
US5377871A (en) * 1993-01-04 1995-01-03 Marlingford Holdings Limited Dispenser having roller for dispensing fluid from a collapsible bag
US20050173458A1 (en) * 2002-02-07 2005-08-11 Pall Corporation Liquids dispensing systems and methods
US6948636B1 (en) * 2000-10-31 2005-09-27 Onkoworks Gesellschaft Fur Herstellung Und Vertrieb Onkologischer Spezialpraparate Mbh Device for administering liquids
US20100218782A1 (en) * 2007-10-01 2010-09-02 Reginald Breese Cosmetic compact

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625401A (en) * 1969-11-20 1971-12-07 John Vaden Terry Pump for blood plasma and the like
JPS4891045U (https=) * 1972-02-04 1973-11-01
US4613327A (en) * 1984-01-26 1986-09-23 Tegrarian Haig V Apparatus for infusing blood and other related fluids into a patient's body
US4899911A (en) * 1988-08-02 1990-02-13 Multimix Systems, Inc. Apparatus and method for dispensing an individual beverage serving
JP2547636B2 (ja) * 1989-07-14 1996-10-23 テルモ株式会社 液体分離装置
US5509901A (en) * 1990-01-05 1996-04-23 Milijasevic; Zoran Controlled pressure fluid delivery device
US5472420A (en) * 1993-06-03 1995-12-05 Infusion Technologies Corporation Valve system and method for control of an infusion pump
BE1013694A3 (fr) * 2000-09-21 2002-06-04 Beria Sa Dispositif autonome de perfusion.
BE1017668A3 (fr) * 2007-07-03 2009-03-03 Cewac Asbl Ct Wallon De L Asse Systeme d'infiltration de liquide contenu dans une poche souple.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157771A (en) * 1977-10-07 1979-06-12 The Gorman-Rupp Company Bag compressing device for dispensing fluid
US4645094A (en) * 1983-04-26 1987-02-24 Calgon Corporation Photo-electric controlled dispenser
US5281202A (en) * 1991-09-03 1994-01-25 Fresenius Ag Device for draining a flexible fluid container
US5377871A (en) * 1993-01-04 1995-01-03 Marlingford Holdings Limited Dispenser having roller for dispensing fluid from a collapsible bag
US6948636B1 (en) * 2000-10-31 2005-09-27 Onkoworks Gesellschaft Fur Herstellung Und Vertrieb Onkologischer Spezialpraparate Mbh Device for administering liquids
US20050173458A1 (en) * 2002-02-07 2005-08-11 Pall Corporation Liquids dispensing systems and methods
US20100218782A1 (en) * 2007-10-01 2010-09-02 Reginald Breese Cosmetic compact

Also Published As

Publication number Publication date
US10632250B2 (en) 2020-04-28
EP3209190A1 (en) 2017-08-30
CN107105985A (zh) 2017-08-29
GB2531557B (en) 2017-02-08
US20170311781A1 (en) 2017-11-02
GB201418765D0 (en) 2014-12-03
JP2017531527A (ja) 2017-10-26
GB2531557A (en) 2016-04-27
JP6577028B2 (ja) 2019-09-18
WO2016063066A1 (en) 2016-04-28

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191008

CF01 Termination of patent right due to non-payment of annual fee