BR112022003606A2 - Cateter central rapidamente inserido e métodos do mesmo - Google Patents

Cateter central rapidamente inserido e métodos do mesmo

Info

Publication number
BR112022003606A2
BR112022003606A2 BR112022003606A BR112022003606A BR112022003606A2 BR 112022003606 A2 BR112022003606 A2 BR 112022003606A2 BR 112022003606 A BR112022003606 A BR 112022003606A BR 112022003606 A BR112022003606 A BR 112022003606A BR 112022003606 A2 BR112022003606 A2 BR 112022003606A2
Authority
BR
Brazil
Prior art keywords
catheter tube
section
methods
catheter
inserted central
Prior art date
Application number
BR112022003606A
Other languages
English (en)
Inventor
Harold Howell Glade
Original Assignee
Bard Access Systems 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 Bard Access Systems Inc filed Critical Bard Access Systems Inc
Publication of BR112022003606A2 publication Critical patent/BR112022003606A2/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
    • A61M25/0043—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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • 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
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
    • 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
    • A61M25/0009—Making of catheters or other medical or surgical 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/001—Forming the tip of a catheter, e.g. bevelling process, join or taper
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • 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
    • A61M25/09—Guide wires
    • 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
    • A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking
    • 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
    • A61M25/09—Guide wires
    • A61M2025/0915—Guide wires having features for changing the stiffness
    • A61M2025/09158—Guide wires having features for changing the stiffness when heated

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)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)

Abstract

cateter central rapidamente inserido e métodos do mesmo. cateteres centrais rapidamente inseridos (ricc) e seus métodos. um ricc pode incluir um tubo de cateter incluindo uma primeira seção em uma porção de extremidade distal do tubo de cateter, uma segunda seção na porção de extremidade distal do tubo de cateter proximal da primeira seção e uma junção entre a primeira e segunda seções do tubo de cateter. a primeira seção do tubo de cateter pode ser formada por um primeiro material tendo um primeiro durômetro. a segunda seção do tubo de cateter pode ser formada por um segundo material tendo um segundo durômetro menor que o primeiro durômetro. a primeira e segunda seções do tubo de cateter podem ter uma resistência de coluna suficiente para evitar a flambagem do tubo de cateter quando inserido em um local de inserção e avançado através da vasculatura de um paciente.
BR112022003606A 2019-09-10 2020-08-28 Cateter central rapidamente inserido e métodos do mesmo BR112022003606A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962898408P 2019-09-10 2019-09-10
PCT/US2020/048583 WO2021050302A1 (en) 2019-09-10 2020-08-28 Rapidly inserted central catheter and methods thereof

Publications (1)

Publication Number Publication Date
BR112022003606A2 true BR112022003606A2 (pt) 2022-05-24

Family

ID=74850350

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022003606A BR112022003606A2 (pt) 2019-09-10 2020-08-28 Cateter central rapidamente inserido e métodos do mesmo

Country Status (10)

Country Link
US (2) US11890429B2 (pt)
EP (1) EP4021550A4 (pt)
JP (1) JP7611237B2 (pt)
KR (1) KR102926052B1 (pt)
CN (2) CN213220420U (pt)
AU (1) AU2020345697B2 (pt)
BR (1) BR112022003606A2 (pt)
CA (1) CA3152368A1 (pt)
MX (1) MX2022002691A (pt)
WO (1) WO2021050302A1 (pt)

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BR112022014236A2 (pt) 2020-01-23 2022-09-20 Bard Access Systems Inc Sistema e método de estação de ancoragem de cateter divisível
EP4117765A2 (en) 2020-03-13 2023-01-18 Bard Access Systems, Inc. Guidewire-management devices and methods thereof
MX2022011209A (es) 2020-03-13 2022-10-07 Bard Access Systems Inc Dispositivos y metodos de manejo de alambres de guia.
EP4135819A1 (en) 2020-04-23 2023-02-22 Bard Access Systems, Inc. Rapidly insertable central catheters including catheter assemblies
US11819638B2 (en) 2020-05-21 2023-11-21 Bard Access Systems, Inc. Rapidly insertable central catheters including catheter assemblies and methods thereof
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WO2022005892A2 (en) 2020-06-29 2022-01-06 Bard Access Systems, Inc. Rapidly insertable central catheters including catheter assemblies and methods thereof
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