CR20220648A - Sistema y método para el acoplamiento del émbolo de la jeringa con un inyector - Google Patents

Sistema y método para el acoplamiento del émbolo de la jeringa con un inyector

Info

Publication number
CR20220648A
CR20220648A CR20220648A CR20220648A CR20220648A CR 20220648 A CR20220648 A CR 20220648A CR 20220648 A CR20220648 A CR 20220648A CR 20220648 A CR20220648 A CR 20220648A CR 20220648 A CR20220648 A CR 20220648A
Authority
CR
Costa Rica
Prior art keywords
plunger
proximal
injector
syringe
syringe plunger
Prior art date
Application number
CR20220648A
Other languages
English (en)
Inventor
Jaroslaw Wlodarczyk
Shahab Taheri
Andrew Osan
Abhinav Srivastava
Kevin Cowan
Michael Swantner
Barry Tucker
James Dedig
Christopher Capone
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of CR20220648A publication Critical patent/CR20220648A/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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • A61M2005/14553—Front-loading type injectors comprising a pressure jacket
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Un émbolo para uso con una jeringa incluye un cuerpo de émbolo que define un eje longitudinal central y tiene un extremo proximal, un extremo distal y una pared lateral circunferencial que conecta el extremo proximal y el extremo distal. El émbolo incluye además al menos un miembro de retención asociado con el cuerpo del émbolo y que se extiende proximalmente desde el mismo. El al menos un miembro de retención tiene un primer extremo conectado al cuerpo del émbolo, un segundo extremo proximal al primer extremo y radialmente y resiliently deflectable en relación con el primer extremo, y al menos una captura en el segundo extremo. Un sistema inyector de fluido incluye un pistón que tiene un mecanismo de acoplamiento del émbolo configurado para interactuar con el al menos un elemento de retención del émbolo para enganchar de forma liberable el émbolo para conducir recíprocamente el émbolo dentro de un cuerpo de la jeringa.
CR20220648A 2020-06-18 2021-06-16 Sistema y método para el acoplamiento del émbolo de la jeringa con un inyector CR20220648A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062705265P 2020-06-18 2020-06-18
PCT/US2021/037574 WO2021257667A1 (en) 2020-06-18 2021-06-16 System and method for syringe plunger engagement with an injector

Publications (1)

Publication Number Publication Date
CR20220648A true CR20220648A (es) 2023-07-03

Family

ID=76859753

Family Applications (1)

Application Number Title Priority Date Filing Date
CR20220648A CR20220648A (es) 2020-06-18 2021-06-16 Sistema y método para el acoplamiento del émbolo de la jeringa con un inyector

Country Status (15)

Country Link
EP (1) EP4168065A1 (es)
JP (1) JP2023530475A (es)
KR (1) KR20230028383A (es)
CN (1) CN115715207A (es)
AR (1) AR122637A1 (es)
AU (1) AU2021293106A1 (es)
BR (1) BR112022023788A2 (es)
CA (1) CA3187270A1 (es)
CL (1) CL2022003563A1 (es)
CO (1) CO2022016760A2 (es)
CR (1) CR20220648A (es)
IL (1) IL299061A (es)
MX (1) MX2022016122A (es)
TW (1) TW202216223A (es)
WO (1) WO2021257667A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022014156A2 (pt) 2020-02-21 2022-09-13 Bayer Healthcare Llc Conectores de percurso de fluido para distribuição de fluido médico
EP4168064A1 (en) 2020-06-18 2023-04-26 Bayer HealthCare, LLC In-line air bubble suspension apparatus for angiography injector fluid paths
WO2023215387A1 (en) 2022-05-04 2023-11-09 Bayer Healthcare Llc System, method, and computer program product for guided workflow features for operating a fluid injector system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383858B1 (en) 1992-08-17 1996-10-29 Medrad Inc Front-loading medical injector and syringe for use therewith
US5873861A (en) * 1996-11-12 1999-02-23 Medrad, Inc. Plunger systems
US7553294B2 (en) 2002-05-30 2009-06-30 Medrad, Inc. Syringe plunger sensing mechanism for a medical injector
US7666169B2 (en) 2003-11-25 2010-02-23 Medrad, Inc. Syringe and syringe plungers for use with medical injectors
ITTO20060816A1 (it) * 2006-11-16 2008-05-17 Cane Srl Stantuffo per siringa e siringa che incorpora lo stantuffo
DK2962770T3 (da) 2009-07-24 2017-07-03 Bayer Healthcare Llc Medicinsk multi-fluidinjektionssystem
RU2618159C2 (ru) 2011-05-12 2017-05-02 БАЙЕР ХелсКер ЛЛСи Система введения жидкости, имеющая различные системы для управления процедурой инъекции
US9199033B1 (en) 2014-10-28 2015-12-01 Bayer Healthcare Llc Self-orienting syringe and syringe interface
NO2689315T3 (es) 2014-10-28 2018-04-14
KR102528289B1 (ko) 2015-01-09 2023-05-03 바이엘 헬쓰케어 엘엘씨 다회 사용 1회용 세트를 갖는 다중 유체 전달 시스템 및 그 특징부

Also Published As

Publication number Publication date
EP4168065A1 (en) 2023-04-26
AU2021293106A1 (en) 2023-01-05
JP2023530475A (ja) 2023-07-18
CL2022003563A1 (es) 2023-06-23
CA3187270A1 (en) 2021-12-23
TW202216223A (zh) 2022-05-01
CO2022016760A2 (es) 2022-11-29
BR112022023788A2 (pt) 2022-12-27
AR122637A1 (es) 2022-09-28
US20230285666A1 (en) 2023-09-14
CN115715207A (zh) 2023-02-24
KR20230028383A (ko) 2023-02-28
IL299061A (en) 2023-02-01
WO2021257667A1 (en) 2021-12-23
MX2022016122A (es) 2023-02-09

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