ZA202308267B - Loco-regional perfusion of a kidney - Google Patents

Loco-regional perfusion of a kidney

Info

Publication number
ZA202308267B
ZA202308267B ZA2023/08267A ZA202308267A ZA202308267B ZA 202308267 B ZA202308267 B ZA 202308267B ZA 2023/08267 A ZA2023/08267 A ZA 2023/08267A ZA 202308267 A ZA202308267 A ZA 202308267A ZA 202308267 B ZA202308267 B ZA 202308267B
Authority
ZA
South Africa
Prior art keywords
kidney
loco
closed circuit
regional perfusion
perfusion
Prior art date
Application number
ZA2023/08267A
Other languages
English (en)
Inventor
Holzmeister Johannes
Ricotti Valeria
Dehdashtian Mark
Original Assignee
Dinaqor Ag
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 Dinaqor Ag filed Critical Dinaqor Ag
Publication of ZA202308267B publication Critical patent/ZA202308267B/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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/207—Sensing devices adapted to collect urine
    • A61B5/208—Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M1/3613—Reperfusion, e.g. of the coronary vessels, e.g. retroperfusion
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • 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
    • A61M2202/0021—Special media to be introduced, removed or treated removed from and reintroduced into the body, e.g. after 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3327—Measuring
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1078—Urinary tract
    • A61M2210/1082—Kidney
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1078—Urinary tract
    • A61M2210/1085—Bladder
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1078—Urinary tract
    • A61M2210/1089—Urethra

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • External Artificial Organs (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
ZA2023/08267A 2021-02-22 2023-08-28 Loco-regional perfusion of a kidney ZA202308267B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163151933P 2021-02-22 2021-02-22
US202263305960P 2022-02-02 2022-02-02
US202263312029P 2022-02-20 2022-02-20
PCT/EP2022/054360 WO2022175546A1 (en) 2021-02-22 2022-02-22 Loco-regional perfusion of a kidney

Publications (1)

Publication Number Publication Date
ZA202308267B true ZA202308267B (en) 2025-11-26

Family

ID=80735757

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2023/08267A ZA202308267B (en) 2021-02-22 2023-08-28 Loco-regional perfusion of a kidney

Country Status (12)

Country Link
US (1) US20240226399A9 (https=)
EP (1) EP4294495A1 (https=)
JP (1) JP2024510112A (https=)
KR (1) KR20230170652A (https=)
AU (1) AU2022222326A1 (https=)
BR (1) BR112023016797A2 (https=)
CA (1) CA3208563A1 (https=)
IL (1) IL305232A (https=)
MX (1) MX2023009819A (https=)
TW (1) TW202245860A (https=)
WO (1) WO2022175546A1 (https=)
ZA (1) ZA202308267B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4103214B1 (en) 2020-02-13 2026-04-29 Tenaya Therapeutics, Inc. Gene therapy vectors for treating heart disease
WO2024042022A1 (en) * 2022-08-21 2024-02-29 Dinaqor Ag Loco-regional perfusion of a kidney
CN115591036B (zh) * 2022-09-08 2024-11-26 江苏恰瑞生物科技有限公司 分解血液中苯丙氨酸的血液灌流器填料的制备方法
CN120418437A (zh) * 2022-10-03 2025-08-01 迪纳柯公司 用于局部基因疗法的肾脏局部区域灌流
GB202217332D0 (en) * 2022-11-18 2023-01-04 Univ Bristol Methods
EP4438071A1 (en) * 2023-03-29 2024-10-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Medical system for supporting native kidney function
WO2024238755A1 (en) * 2023-05-16 2024-11-21 DiNAQOR USA Isolation and treatment of an organ or tumor
WO2024249692A2 (en) * 2023-05-30 2024-12-05 Asklepios Biopharmaceutical, Inc. Methods of recombinant adeno-associated virus kidney administration

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712084A (en) * 1995-09-08 1998-01-27 Research Corporation Technologies, Inc. Donor kidney viability test for improved preservation
US6699231B1 (en) * 1997-12-31 2004-03-02 Heartport, Inc. Methods and apparatus for perfusion of isolated tissue structure
WO1999033407A1 (en) * 1997-12-31 1999-07-08 Heartport, Inc. Methods and apparatus for perfusion of isolated tissue structure
EP1374930A1 (en) * 1998-05-08 2004-01-02 Cardeon Corporation Circulatory support system for isolated segmental perfusion
US6722370B1 (en) * 1998-07-17 2004-04-20 Corgentech, Inc. Delivery of a composition to the liver by utilizing the portal vein
US7758531B2 (en) * 2006-03-02 2010-07-20 Vinod Patel Method and apparatus for treatment of congestive heart disease
ES2537953T3 (es) * 2006-03-28 2015-06-16 Organ Assist B.V. Un método y un sistema para la prolongación de la viabilidad de un órgano de un donante
GB201012521D0 (en) * 2010-07-27 2010-09-08 Univ Strathclyde Integrated perfusion system
WO2012071559A2 (en) * 2010-11-23 2012-05-31 Presage Biosciences, Inc. Therapeutic methods and compositions for solid delivery
CA2874316A1 (en) * 2012-05-03 2013-11-07 Indiana University Research And Technology Corporation Hydrodynamic methods for delivering fluids to kidney tissues and related materials and methods
WO2017010448A1 (ja) * 2015-07-11 2017-01-19 国立大学法人熊本大学 ネフロン形成能を有するネフロン前駆細胞の増幅培養方法
CN112691278B (zh) * 2015-07-20 2024-03-22 罗维奥斯有限公司 输尿管和膀胱导管及引入负压以增加肾灌注的方法
US20220233756A1 (en) * 2019-05-17 2022-07-28 George A. Herzlinger Methods and systems for treating microbial disease
US10722638B1 (en) * 2020-01-07 2020-07-28 Thomas J. Wool Method for preventing contrast induced nephropathy

Also Published As

Publication number Publication date
EP4294495A1 (en) 2023-12-27
BR112023016797A2 (pt) 2024-01-16
JP2024510112A (ja) 2024-03-06
CA3208563A1 (en) 2022-08-25
AU2022222326A1 (en) 2023-09-14
US20240131238A1 (en) 2024-04-25
US20240226399A9 (en) 2024-07-11
WO2022175546A1 (en) 2022-08-25
IL305232A (en) 2023-10-01
KR20230170652A (ko) 2023-12-19
MX2023009819A (es) 2024-01-03
TW202245860A (zh) 2022-12-01

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