GB2575882B - Flow assist device - Google Patents

Flow assist device Download PDF

Info

Publication number
GB2575882B
GB2575882B GB1812322.4A GB201812322A GB2575882B GB 2575882 B GB2575882 B GB 2575882B GB 201812322 A GB201812322 A GB 201812322A GB 2575882 B GB2575882 B GB 2575882B
Authority
GB
United Kingdom
Prior art keywords
assist device
flow assist
flow
assist
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
GB1812322.4A
Other versions
GB2575882A (en
GB201812322D0 (en
Inventor
Tamari Jeremy
Turrisi Caterina
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.)
Spectrum Medical Ltd
Original Assignee
Spectrum Medical 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 Spectrum Medical Ltd filed Critical Spectrum Medical Ltd
Priority to GB1812322.4A priority Critical patent/GB2575882B/en
Publication of GB201812322D0 publication Critical patent/GB201812322D0/en
Publication of GB2575882A publication Critical patent/GB2575882A/en
Application granted granted Critical
Publication of GB2575882B publication Critical patent/GB2575882B/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
    • 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
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M2025/0024—Expandable catheters or sheaths
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit 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
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/12—Blood circulatory system
    • A61M2210/125—Heart
    • 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
    • A61M2240/00—Specially adapted for neonatal use
GB1812322.4A 2018-07-27 2018-07-27 Flow assist device Active GB2575882B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1812322.4A GB2575882B (en) 2018-07-27 2018-07-27 Flow assist device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1812322.4A GB2575882B (en) 2018-07-27 2018-07-27 Flow assist device

Publications (3)

Publication Number Publication Date
GB201812322D0 GB201812322D0 (en) 2018-09-12
GB2575882A GB2575882A (en) 2020-01-29
GB2575882B true GB2575882B (en) 2022-04-06

Family

ID=63518211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1812322.4A Active GB2575882B (en) 2018-07-27 2018-07-27 Flow assist device

Country Status (1)

Country Link
GB (1) GB2575882B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020202401A1 (en) * 2020-02-25 2021-08-26 Free Life Medical Gmbh System for supplying and withdrawing blood and assembly process
US20240033499A1 (en) * 2022-07-28 2024-02-01 Cardiacassist, Inc. Dimensionally adjustable extracorporeal life support cannula

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020177822A1 (en) * 2001-05-24 2002-11-28 St. Cyr John A. Dual lumen adjustable length cannulae for liquid perfusion or lavage
US20050085761A1 (en) * 2003-08-25 2005-04-21 Dongfang Wang Single expandable double lumen cannula assembly for veno-venous ECMO
WO2009003044A1 (en) * 2007-06-26 2008-12-31 Avalon Laboratories, Llc Coaxial venal cannula

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020177822A1 (en) * 2001-05-24 2002-11-28 St. Cyr John A. Dual lumen adjustable length cannulae for liquid perfusion or lavage
US20050085761A1 (en) * 2003-08-25 2005-04-21 Dongfang Wang Single expandable double lumen cannula assembly for veno-venous ECMO
WO2009003044A1 (en) * 2007-06-26 2008-12-31 Avalon Laboratories, Llc Coaxial venal cannula

Also Published As

Publication number Publication date
GB2575882A (en) 2020-01-29
GB201812322D0 (en) 2018-09-12

Similar Documents

Publication Publication Date Title
GB201803700D0 (en) Device
EP3658285A4 (en) Sequential lateral flow device
SG11201912711XA (en) Fluid device
CA185616S (en) Microfluidic device
GB201721796D0 (en) Lateral flow diagnostic device
EP3574323A4 (en) Lateral flow device
ZA202100238B (en) Connecting device
GB201805903D0 (en) Device
GB201616544D0 (en) Lateral flow device
GB201715092D0 (en) Fluid flow device
GB2575882B (en) Flow assist device
GB201701946D0 (en) Fluid flow device
GB2572408B (en) Fluidic device
GB2572403B (en) Microfluidic device
PL3623547T3 (en) Connecting device
GB201818208D0 (en) Themoelectric device
GB201817950D0 (en) Tatto device
GB201817970D0 (en) Device
EP3620190C0 (en) Hemodialysis device assembly
GB201802846D0 (en) Overboarding device
SG11202105725SA (en) Microfluidic device
EP3647685C0 (en) Device
GB201903215D0 (en) Self-pierce device
GB201803713D0 (en) Enzyme-amplified lateral flow device
GB201819760D0 (en) Flow control device