MX2022012846A - Dispositivos y procedimientos de asistencia ventricular. - Google Patents

Dispositivos y procedimientos de asistencia ventricular.

Info

Publication number
MX2022012846A
MX2022012846A MX2022012846A MX2022012846A MX2022012846A MX 2022012846 A MX2022012846 A MX 2022012846A MX 2022012846 A MX2022012846 A MX 2022012846A MX 2022012846 A MX2022012846 A MX 2022012846A MX 2022012846 A MX2022012846 A MX 2022012846A
Authority
MX
Mexico
Prior art keywords
clip
vad
embodiments include
sac
cannula
Prior art date
Application number
MX2022012846A
Other languages
English (en)
Inventor
Calva Adrian Beltrán
Robles Jesús Salvador Carlos
Romo Cynthia Denisse Anaya
Original Assignee
Vitalmex Int S A De C V
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 Vitalmex Int S A De C V filed Critical Vitalmex Int S A De C V
Publication of MX2022012846A publication Critical patent/MX2022012846A/es

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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/295—Balloon pumps for circulatory assistance
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/841—Constructional details other than related to driving of balloon pumps for circulatory assistance
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • A61M60/859—Connections 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)

Abstract

Las realizaciones incluyen Dispositivos de Asistencia Ventricular (VAD) con abrazaderas que ayudan a sujetar una cánula al VAD. En algunas realizaciones, la abrazadera abraza una cánula que ha sido colocada alrededor de un conector de cánula. En realizaciones adicionales, una abrazadera adicional conecta la primera abrazadera a la carcasa de VAD evitando que la primera abrazadera se deslice. La abrazadera y la abrazadera adicional pueden formar una sola pieza. Realizaciones adicionales incluyen un saco de bombeo de sangre ubicado dentro de una cavidad en el VAD que forma una o más cámaras de aire entre el saco y las paredes de la cavidad, y un canal de flujo de aire que va desde las cámaras de aire hasta un puerto de flujo de aire que permite presurizar y despresurizar uniformemente el saco. Otras realizaciones adicionales incluyen uno o más dispositivos de purga que ayudan a eliminar las burbujas del VAD y ayudan a conectar las cánulas al VAD. Las realizaciones adicionales incluyen una llave de apriete para facilitar el uso y el sellado adecuado del dispositivo.
MX2022012846A 2022-07-15 2022-10-13 Dispositivos y procedimientos de asistencia ventricular. MX2022012846A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17/865,940 US11745004B1 (en) 2022-07-15 2022-07-15 Ventricular assist devices and methods

Publications (1)

Publication Number Publication Date
MX2022012846A true MX2022012846A (es) 2024-01-16

Family

ID=85804794

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012846A MX2022012846A (es) 2022-07-15 2022-10-13 Dispositivos y procedimientos de asistencia ventricular.

Country Status (6)

Country Link
US (3) US11745004B1 (es)
EP (1) EP4306160A3 (es)
CN (1) CN117398596A (es)
BR (1) BR102022019760A2 (es)
MX (1) MX2022012846A (es)
WO (1) WO2024013720A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12102816B2 (en) * 2018-08-24 2024-10-01 Sun Medical Technology Research Corporation Conduit forming unit and tube joint
CN117298369A (zh) * 2023-10-31 2023-12-29 温州安克摩医疗科技有限公司 用于辅助ecmo导管连接的气泡排除装置及其使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5980448A (en) * 1998-01-28 1999-11-09 Vascor, Inc. Single chamber blood pump
US7217236B2 (en) 2003-05-30 2007-05-15 Innovamedica S.A. De C.V. Universal pneumatic ventricular assist device
US20040249254A1 (en) * 2003-06-06 2004-12-09 Joel Racchini Devices, systems and methods for extracting bodily fluid and monitoring an analyte therein
US8376927B2 (en) * 2008-03-28 2013-02-19 Vitalmex Internacional S.A. De S.V. Fluid pumping ventricular assist device and components with static seal
DE102011012014A1 (de) 2011-02-22 2012-08-23 Karl Storz Gmbh & Co. Kg Medizinisches Schneidinstrument zum Schneiden von Muskeln und Sehnen
PL217321B1 (pl) 2011-02-28 2014-07-31 Fundacja Rozwoju Kardiochirurgii Im Prof Zbigniewa Religi Pompa krwi, zwłaszcza pneumatyczna komora wspomagania serca
EP4251257B1 (en) * 2021-03-17 2025-08-20 3R Life Sciences Corporation Para-aortic blood pump device

Also Published As

Publication number Publication date
US20250018171A1 (en) 2025-01-16
EP4306160A3 (en) 2024-02-28
CN117398596A (zh) 2024-01-16
US20250065103A1 (en) 2025-02-27
US11745004B1 (en) 2023-09-05
US12551686B2 (en) 2026-02-17
EP4306160A2 (en) 2024-01-17
WO2024013720A1 (en) 2024-01-18
BR102022019760A2 (pt) 2023-04-11

Similar Documents

Publication Publication Date Title
EP4306160A3 (en) Ventricular assist devices and methods
EP4438075A3 (en) Wound therapy system with instillation therapy and dynamic pressure control
JP2018192267A5 (es)
EP4555929A3 (en) Fluid control device
WO2019236956A3 (en) Blood sequestration device and method
WO2007103390A3 (en) Quick priming connectors for blood circuit
MX2010008012A (es) Cassete de bomba y métodos para uso en sistema de tratamiento médico mediante el uso una pluralidad de lineas de fluido.
PL2059279T3 (pl) Urządzenie do przetwarzania krwi i sposób opróżniania zestawu drenów urządzenia do przetwarzania krwi
WO2007137207A3 (en) Method and apparatus for increasing blood flow in a body part
EP3530251A3 (en) Patient support apparatus
WO2008042558A3 (en) System and method to vent gas from a body cavity
CR20160213A (es) Dispositivo para irrigación e insuflación con control de presión dependiente de presión sanguínea
MX2010003871A (es) Cateter intravenoso con valvula en linea y metodos relacionados a este.
GB2459233B (en) Vacuum pump or vacuum apparatus having a vacuum pump
ATE413137T1 (de) Gewebestabilisierungsvorrichtung
WO2012125782A3 (en) Apparatus for oxygenation and perfusion of tissue for organ preservation
MD3268B2 (ro) Dispozitiv pentru menţinerea presiunii gazului in limite prestabilite în procesul schimbului de gaze
EP4245354A3 (en) Priming device
PH12022551614A1 (en) Catheter and method for isolating a region in a hollow organ of a mammal, and system based on the catheter, and use of the catheter
US8216196B2 (en) Wound treatment apparatus and guiding unit thereof
GB2565922A (en) Catheter inflatable cuff pressure stabilizer
MX345761B (es) Tubo de alimentacion con dispositivo de insuflacion y metodos relacionados para ello.
RU2017141078A (ru) Стерилизационная система с независимыми вакуумными камерами
WO2018009964A9 (en) Connector device
WO2019245591A8 (en) Breast implant removal device and related methods