MY189416A - Blood filtering component, apparatus, and method - Google Patents

Blood filtering component, apparatus, and method

Info

Publication number
MY189416A
MY189416A MYPI2018702325A MYPI2018702325A MY189416A MY 189416 A MY189416 A MY 189416A MY PI2018702325 A MYPI2018702325 A MY PI2018702325A MY PI2018702325 A MYPI2018702325 A MY PI2018702325A MY 189416 A MY189416 A MY 189416A
Authority
MY
Malaysia
Prior art keywords
hollow body
piston
filter
filter module
housing
Prior art date
Application number
MYPI2018702325A
Inventor
Theresa Fisher
Gene Parunak
Rick Routson
Steve Meines
Gillian Henker
Caitlin Winget
Rajen Kumar
Original Assignee
Sisu Global Health 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
Priority claimed from US15/018,800 external-priority patent/US10195320B2/en
Application filed by Sisu Global Health Inc filed Critical Sisu Global Health Inc
Publication of MY189416A publication Critical patent/MY189416A/en

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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0281—Apparatus for treatment of blood or blood constituents prior to transfusion, e.g. washing, filtering or thawing

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

An apparatus (100) including a hollow body (200), an inlet (300) fluidly coupled to the hollow body (200), a piston slidably engaged within the hollow body, and a filter module (500) arranged within the hollow body (200) between the inlet (300) and piston. The piston and hollow body (200) cooperatively generate a negative pressure, relative to ambient, within the hollow body (200) during distal piston translation from a first position to a second position, thereby drawing a fluid, such as blood, through the filter module (500) into the hollow body (200). The piston and hollow body (200) cooperatively generate a positive pressure, relative to ambient, within the hollow body (200) during piston translation from the second position to the first position to egress the filtered fluid from the hollow body (200). The filter module (500) may include a filter housing (510), a filter medium disposed within the housing, and a body valve (220) configured to seal an open distal face of the filter housing (510). The most illustrative drawing: Fig 1
MYPI2018702325A 2016-01-08 2016-05-31 Blood filtering component, apparatus, and method MY189416A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662276817P 2016-01-08 2016-01-08
US15/018,800 US10195320B2 (en) 2012-04-12 2016-02-08 Blood filtering component, apparatus, and method
PCT/US2016/035113 WO2017119924A1 (en) 2016-01-08 2016-05-31 Blood filtering component, apparatus, and method

Publications (1)

Publication Number Publication Date
MY189416A true MY189416A (en) 2022-02-10

Family

ID=59273957

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018702325A MY189416A (en) 2016-01-08 2016-05-31 Blood filtering component, apparatus, and method

Country Status (8)

Country Link
CN (1) CN108495663A (en)
BR (1) BR112018013935B1 (en)
CA (1) CA3010871A1 (en)
MX (1) MX2018008291A (en)
MY (1) MY189416A (en)
SG (1) SG11201805721PA (en)
WO (1) WO2017119924A1 (en)
ZA (1) ZA201805287B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109806632A (en) * 2019-03-01 2019-05-28 中国科学院武汉物理与数学研究所 A whole blood filtration device
CN111821529A (en) * 2019-04-18 2020-10-27 段勇 Nephrology dept is with novel hemodialysis conversion device
CN111821535B (en) * 2020-07-23 2023-06-02 中国人民解放军总医院第八医学中心 Virus filter tube for blood and virus filter device for blood
CN112263867A (en) * 2020-09-24 2021-01-26 谢孟江 Sewage treatment device
CN115040709B (en) * 2022-07-01 2024-12-03 中国人民解放军联勤保障部队第九二二医院 Burn plastic surgery's surface of a wound is handled and is used negative pressure suction device
WO2025196477A1 (en) * 2024-03-18 2025-09-25 Streithorst Romero Federico Filtering device including an encapsulated filtering element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661265A (en) * 1970-07-27 1972-05-09 Contemporary Research And Dev Serum separator type container
DE4132480C2 (en) * 1991-09-30 1996-04-11 Kabe Labortechnik Gmbh Blood collection device
US6143174A (en) * 1996-09-05 2000-11-07 Sartorius Ag Filtration unit with pleated filtering elements
US20060191841A1 (en) * 2003-03-24 2006-08-31 Shigeki Kawarabata Blood filter device and method of producing the same
US9693843B2 (en) * 2009-05-22 2017-07-04 Howard Cohen Strainer/filter unit for an aspirating filtration system and method thereof
GB2477942B (en) * 2010-02-18 2012-07-04 Icon Technology Systems Ltd Water filters
US8608816B2 (en) * 2012-01-10 2013-12-17 Buffalo Filter Llc Fluid filtration device and system
US9254352B2 (en) * 2012-04-12 2016-02-09 Rajen Nirwal Kumar Fluid filtering device and method

Also Published As

Publication number Publication date
ZA201805287B (en) 2019-07-31
SG11201805721PA (en) 2018-07-30
WO2017119924A1 (en) 2017-07-13
BR112018013935B1 (en) 2023-12-26
CN108495663A (en) 2018-09-04
BR112018013935A2 (en) 2019-02-19
MX2018008291A (en) 2019-05-30
CA3010871A1 (en) 2017-07-13

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