WO2021220057A3 - Automated integrated liposuction and tissue processing device and method - Google Patents

Automated integrated liposuction and tissue processing device and method Download PDF

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Publication number
WO2021220057A3
WO2021220057A3 PCT/IB2021/000295 IB2021000295W WO2021220057A3 WO 2021220057 A3 WO2021220057 A3 WO 2021220057A3 IB 2021000295 W IB2021000295 W IB 2021000295W WO 2021220057 A3 WO2021220057 A3 WO 2021220057A3
Authority
WO
WIPO (PCT)
Prior art keywords
compartment
processing
side wall
wash fluid
liposuction
Prior art date
Application number
PCT/IB2021/000295
Other languages
French (fr)
Other versions
WO2021220057A2 (en
Inventor
Christopher ALT
Andreas Mues
Jakob Schmid
Eckhard U. Alt
Original Assignee
Scicotec Gmbh
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 Scicotec Gmbh filed Critical Scicotec Gmbh
Priority to EP21735386.1A priority Critical patent/EP4143292A2/en
Publication of WO2021220057A2 publication Critical patent/WO2021220057A2/en
Publication of WO2021220057A3 publication Critical patent/WO2021220057A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/09—Means for pre-treatment of biological substances by enzymatic treatment
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/76—Handpieces
    • 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
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • A61M1/89—Suction aspects of liposuction
    • A61M1/892—Suction aspects of liposuction with treatment of the collected fat
    • A61M1/893—Suction aspects of liposuction with treatment of the collected fat with extraction of specific components, e.g. of stem cells
    • 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
    • A61M1/89—Suction aspects of liposuction
    • A61M1/895—Suction aspects of liposuction with means for reinjection of collected fat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/32007—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/08—Lipoids
    • 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
    • A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
    • A61M2205/106—General characteristics of the apparatus with powered movement mechanisms reciprocating

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention relates to methods and apparatus for recovery of cells from a tissue sample using a single container for processing and separation of tissue and cells. The processing unit comprises a processing compartment having a processing side wall; at least one wash fluid compartment having a washing side wall, wherein the wash fluid compartment is located radially outside of the processing compartment and separated by the processing side wall, wherein a first opening is formed at the top of the processing side wall to allow fluidic communication between the processing compartment and the wash fluid compartment; and at least one concentration compartment, wherein the concentration container is located radially outside of the wash fluid compartment and separated by the washing side wall, wherein a second opening is formed at the top of the washing side wall to allow fluidic communication between the wash fluid compartment and the concentration compartment.
PCT/IB2021/000295 2020-04-30 2021-04-30 Automated integrated liposuction and tissue processing device and method WO2021220057A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21735386.1A EP4143292A2 (en) 2020-04-30 2021-04-30 Automated integrated liposuction and tissue processing device and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063018475P 2020-04-30 2020-04-30
US63/018,475 2020-04-30

Publications (2)

Publication Number Publication Date
WO2021220057A2 WO2021220057A2 (en) 2021-11-04
WO2021220057A3 true WO2021220057A3 (en) 2021-12-30

Family

ID=76641724

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2021/000295 WO2021220057A2 (en) 2020-04-30 2021-04-30 Automated integrated liposuction and tissue processing device and method

Country Status (2)

Country Link
EP (1) EP4143292A2 (en)
WO (1) WO2021220057A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007236665A (en) * 2006-03-09 2007-09-20 Asahi Kasei Corp Blood component separating apparatus and its usage
US20130006225A1 (en) * 2009-08-05 2013-01-03 Rocin Laboratories, Inc. Twin-type cannula assemblies for hand-held power-assisted tissue aspiration instruments
WO2014112794A1 (en) * 2013-01-17 2014-07-24 주식회사 휴림바이오셀 Device for extracting regenerative cells, system for extracting regenerative cells, and method for extracting regenerative cells using same
US20150209565A1 (en) * 2012-08-29 2015-07-30 Euromi, S.A Apparatus for extracting and re-injecting adipose tissue
US20160143952A1 (en) * 2001-12-07 2016-05-26 Cytori Therapeutics, Inc. Adipose-derived regenerative cells for treating liver injury
US20180230418A1 (en) * 2014-01-31 2018-08-16 Dsm Ip Assets, B.V. Adipose tissue centrifuge and method of use
US20190112570A1 (en) * 2007-04-23 2019-04-18 Tissue Genesis, Llc Cell separation apparatus and methods of use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009073724A1 (en) 2007-12-04 2009-06-11 Ingeneron, Inc. Apparatus and methods for cell isolation
WO2012083260A2 (en) 2010-12-16 2012-06-21 Alt Eckhard U Methods and apparatus for enhanced recovery of cells and of cell-enriched matrix from tissue samples

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160143952A1 (en) * 2001-12-07 2016-05-26 Cytori Therapeutics, Inc. Adipose-derived regenerative cells for treating liver injury
JP2007236665A (en) * 2006-03-09 2007-09-20 Asahi Kasei Corp Blood component separating apparatus and its usage
US20190112570A1 (en) * 2007-04-23 2019-04-18 Tissue Genesis, Llc Cell separation apparatus and methods of use
US20130006225A1 (en) * 2009-08-05 2013-01-03 Rocin Laboratories, Inc. Twin-type cannula assemblies for hand-held power-assisted tissue aspiration instruments
US20150209565A1 (en) * 2012-08-29 2015-07-30 Euromi, S.A Apparatus for extracting and re-injecting adipose tissue
WO2014112794A1 (en) * 2013-01-17 2014-07-24 주식회사 휴림바이오셀 Device for extracting regenerative cells, system for extracting regenerative cells, and method for extracting regenerative cells using same
US20180230418A1 (en) * 2014-01-31 2018-08-16 Dsm Ip Assets, B.V. Adipose tissue centrifuge and method of use

Also Published As

Publication number Publication date
EP4143292A2 (en) 2023-03-08
WO2021220057A2 (en) 2021-11-04

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