MX2019014566A - Mecanismo de pestillo de bomba de infusion y dispositivo de proteccion de flujo libre asociado. - Google Patents

Mecanismo de pestillo de bomba de infusion y dispositivo de proteccion de flujo libre asociado.

Info

Publication number
MX2019014566A
MX2019014566A MX2019014566A MX2019014566A MX2019014566A MX 2019014566 A MX2019014566 A MX 2019014566A MX 2019014566 A MX2019014566 A MX 2019014566A MX 2019014566 A MX2019014566 A MX 2019014566A MX 2019014566 A MX2019014566 A MX 2019014566A
Authority
MX
Mexico
Prior art keywords
latch member
protection device
range
infusion pump
pivotal motion
Prior art date
Application number
MX2019014566A
Other languages
English (en)
Inventor
Azapagic Azur
Jonathan Barkley Mohan
Original Assignee
Curlin Medical Inc
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 Curlin Medical Inc filed Critical Curlin Medical Inc
Publication of MX2019014566A publication Critical patent/MX2019014566A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0076—Feeding pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0092—Valves on feeding tubes
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • 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
    • A61M39/22—Valves or arrangement of valves
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • A61M39/281—Automatic tube cut-off devices, e.g. squeezing tube on detection of air
    • 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
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14216—Reciprocating piston type
    • 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
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1223—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating elements, e.g. rollers, moving in a straight line during squeezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/123—Machines, pumps, or pumping installations having flexible working members having peristaltic action using an excenter as the squeezing element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2200/00—General characteristics or adaptations

Landscapes

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

Abstract

Un aparato de bomba de infusión incluye una longitud de tubo elástico que se puede cargar de forma desmontable en una bomba de infusión que tiene una carcasa, un mecanismo de bombeo y una puerta de bomba. Un miembro de pestillo está montado de manera giratorio en la puerta de la bomba y coopera con un pasador de pestillo fijo en la carcasa de la bomba. Un dispositivo de protección de flujo libre está inclinado para comprimir el tubo cerrado para detener el flujo de fluido. El miembro del pestillo tiene un primer rango de movimiento giratorio en una dirección de pestillo para hacer que el miembro del pestillo se acople con el pasador del pestillo para asegurar la puerta en una posición cerrada y un segundo rango de movimiento giratorio en la dirección del pestillo para hacer que el miembro del pestillo accione el dispositivo de protección de flujo libre para descomprimir la tubería y permitir el flujo. El miembro de pestillo gira a través de al menos una parte del primer rango de movimiento giratorio antes de comenzar a pivotar a través del segundo rango de movimiento giratorio.
MX2019014566A 2017-06-27 2017-08-17 Mecanismo de pestillo de bomba de infusion y dispositivo de proteccion de flujo libre asociado. MX2019014566A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/634,143 US10549032B2 (en) 2017-06-27 2017-06-27 Infusion pump latch mechanism and associated free-flow protection device
PCT/US2017/047262 WO2019005181A1 (en) 2017-06-27 2017-08-17 INFUSION PUMP LOCKING MECHANISM AND FREE FLOW PROTECTION DEVICE THEREOF

Publications (1)

Publication Number Publication Date
MX2019014566A true MX2019014566A (es) 2020-02-07

Family

ID=64691289

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019014566A MX2019014566A (es) 2017-06-27 2017-08-17 Mecanismo de pestillo de bomba de infusion y dispositivo de proteccion de flujo libre asociado.
MX2023011066A MX2023011066A (es) 2017-06-27 2019-12-04 Mecanismo de pestillo de bomba de infusion y dispositivo de proteccion de flujo libre asociado.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2023011066A MX2023011066A (es) 2017-06-27 2019-12-04 Mecanismo de pestillo de bomba de infusion y dispositivo de proteccion de flujo libre asociado.

Country Status (10)

Country Link
US (2) US10549032B2 (es)
EP (1) EP3645080A4 (es)
JP (1) JP7046106B2 (es)
KR (1) KR102412376B1 (es)
CN (2) CN208525453U (es)
CA (2) CA3061004C (es)
CR (1) CR20200038A (es)
IL (2) IL269727B2 (es)
MX (2) MX2019014566A (es)
WO (1) WO2019005181A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762259B1 (en) 2005-09-12 2010-09-08 Unomedical A/S Inserter for an infusion set with a first and second spring units
WO2012123274A1 (en) 2011-03-14 2012-09-20 Unomedical A/S Inserter system with transport protection
US10549032B2 (en) * 2017-06-27 2020-02-04 Curlin Medical Inc. Infusion pump latch mechanism and associated free-flow protection device
US11147913B2 (en) * 2018-12-06 2021-10-19 Curlin Medical Inc. Platen for peristaltic infusion pump
EP3958928A1 (en) * 2019-04-23 2022-03-02 CareFusion 303, Inc. Silent pumping mechanism for infusion pump
CN113950341B (zh) 2019-05-20 2024-03-19 优诺医疗有限公司 可旋转的输注装置及其方法
USD920504S1 (en) 2019-07-01 2021-05-25 Medline Industries, Inc. Valve
US11110036B2 (en) * 2019-07-01 2021-09-07 Medline Industries, Inc. Feeding set and enteral feeding pump assembly
US11707616B2 (en) * 2019-10-09 2023-07-25 Carefusion 303, Inc. Flow stop device
US11446431B2 (en) * 2019-11-14 2022-09-20 Zevex, Inc. Infusion pump apparatus having convex platen surface
CN117267101B (zh) * 2023-11-22 2024-02-06 合肥华运机械制造有限公司 软管泵

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Also Published As

Publication number Publication date
IL269727B2 (en) 2023-10-01
KR102412376B1 (ko) 2022-06-23
WO2019005181A1 (en) 2019-01-03
CA3122006A1 (en) 2019-01-03
IL298745A (en) 2023-02-01
US11524110B2 (en) 2022-12-13
EP3645080A4 (en) 2021-03-17
CN109125087A (zh) 2019-01-04
CA3061004A1 (en) 2019-01-03
CA3061004C (en) 2023-03-28
CR20200038A (es) 2020-03-21
JP2020524543A (ja) 2020-08-20
IL269727B1 (en) 2023-06-01
KR20200022451A (ko) 2020-03-03
EP3645080A1 (en) 2020-05-06
CN208525453U (zh) 2019-02-22
IL269727A (en) 2019-11-28
US10549032B2 (en) 2020-02-04
MX2023011066A (es) 2023-09-29
US20180369476A1 (en) 2018-12-27
CN109125087B (zh) 2021-09-28
CA3122006C (en) 2024-02-13
JP7046106B2 (ja) 2022-04-01
US20200086045A1 (en) 2020-03-19

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