BR112023023101A2 - Cânula intravenosa de segurança - Google Patents

Cânula intravenosa de segurança

Info

Publication number
BR112023023101A2
BR112023023101A2 BR112023023101A BR112023023101A BR112023023101A2 BR 112023023101 A2 BR112023023101 A2 BR 112023023101A2 BR 112023023101 A BR112023023101 A BR 112023023101A BR 112023023101 A BR112023023101 A BR 112023023101A BR 112023023101 A2 BR112023023101 A2 BR 112023023101A2
Authority
BR
Brazil
Prior art keywords
body member
needle
locking elements
safety device
safety
Prior art date
Application number
BR112023023101A
Other languages
English (en)
Inventor
Todd Fagley Calvin
Neeraj Gupta
Ann Sender Rachel
Original Assignee
Medsource Int 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 Medsource Int Llc filed Critical Medsource Int Llc
Publication of BR112023023101A2 publication Critical patent/BR112023023101A2/pt

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0097—Catheters; Hollow probes characterised by the hub
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
    • A61M25/0625—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard with a permanent connection to the needle hub, e.g. a guiding rail, a locking mechanism or a guard advancement mechanism
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials

Landscapes

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

Abstract

cânula intravenosa de segurança. a presente invenção refere-se a uma cânula que compreende uma montagem de cateter, um membro de corpo, um membro tubular alongado, um canhão da agulha e um dispositivo de segurança conectada, de modo fixo, a uma extremidade distal do membro tubular alongado e conectada, de modo liberável, ao membro de corpo. o membro de corpo inclui uma ranhura anular, e o dispositivo de segurança compreende elementos de travamento. quando a agulha for retraída a partir da montagem de cateter após perfurar a veia de um paciente, o membro de corpo é desengatado desengatando-se os elementos de travamento da ranhura anular, separando, assim, o dispositivo de segurança do membro de corpo após a agulha ter ficado presa dentro do dispositivo de segurança. os elementos de travamento são elementos esféricos sólidos de material de aço inoxidável.
BR112023023101A 2021-05-06 2022-05-04 Cânula intravenosa de segurança BR112023023101A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN202111020693 2021-05-06
US17/551,255 US20220355072A1 (en) 2021-05-06 2021-12-15 Safety intravenous cannula
PCT/US2022/027597 WO2022235744A1 (en) 2021-05-06 2022-05-04 Safety intravenous cannula

Publications (1)

Publication Number Publication Date
BR112023023101A2 true BR112023023101A2 (pt) 2024-01-30

Family

ID=83901988

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023023101A BR112023023101A2 (pt) 2021-05-06 2022-05-04 Cânula intravenosa de segurança

Country Status (7)

Country Link
US (1) US20220355072A1 (pt)
EP (1) EP4333955A1 (pt)
CN (1) CN117615813A (pt)
AU (1) AU2022268934A1 (pt)
BR (1) BR112023023101A2 (pt)
CA (1) CA3218145A1 (pt)
WO (1) WO2022235744A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230226323A1 (en) * 2022-01-14 2023-07-20 Medsource International Llc Intravenous cannula

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990008564A1 (en) * 1989-02-01 1990-08-09 167300 Canada Inc. Disposable automatic hypodermic needle guard
US8968240B2 (en) * 2005-03-07 2015-03-03 Erskine Medical Llc Method of making a needle shielding device
US8257322B2 (en) * 2010-06-02 2012-09-04 Smiths Medical Asd, Inc. Tip protector for a safety catheter
CN104334210B (zh) * 2012-03-07 2017-08-04 医疗部件有限公司 休伯针组件
WO2019159188A1 (en) * 2018-02-13 2019-08-22 Neeraj Gupta Intravenous catheter
WO2021048867A1 (en) * 2019-09-10 2021-03-18 Neeraj Gupta An intravenous catheter device

Also Published As

Publication number Publication date
EP4333955A1 (en) 2024-03-13
CA3218145A1 (en) 2022-11-10
US20220355072A1 (en) 2022-11-10
WO2022235744A1 (en) 2022-11-10
AU2022268934A1 (en) 2023-11-23
CN117615813A (zh) 2024-02-27

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