MX2023006590A - Desafilado de la punta de la aguja mediante una longitud de alambre guia. - Google Patents

Desafilado de la punta de la aguja mediante una longitud de alambre guia.

Info

Publication number
MX2023006590A
MX2023006590A MX2023006590A MX2023006590A MX2023006590A MX 2023006590 A MX2023006590 A MX 2023006590A MX 2023006590 A MX2023006590 A MX 2023006590A MX 2023006590 A MX2023006590 A MX 2023006590A MX 2023006590 A MX2023006590 A MX 2023006590A
Authority
MX
Mexico
Prior art keywords
section
guidewire
distal
diameter
length
Prior art date
Application number
MX2023006590A
Other languages
English (en)
Inventor
Glade H Howell
Austin J Mckinnon
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 MX2023006590A publication Critical patent/MX2023006590A/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
    • 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
    • A61M25/0643—Devices having a blunt needle tip, e.g. due to an additional inner component
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
    • 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
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • 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
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
    • 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
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/12—Blood circulatory system

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

En el presente documento se describen alambres guía que incluyen una sección distal, una sección proximal y una sección media dispuesta entre la sección distal y la sección proximal, en donde la sección media tiene una rigidez a la flexión mayor que la rigidez a la flexión de la sección distal y la sección proximal. La sección distal está configurada para su inserción en la vasculatura de un paciente. El diámetro de la sección media puede ser mayor que el diámetro de la sección distal. Los alambres guía pueden incluir una porción de transición distal cónica dispuesta entre la sección distal y la sección media y un alambre de núcleo sólido que se extiende a lo largo del alambre guía, el alambre de núcleo sólido incluye un primer diámetro que se extiende a lo largo de la sección distal, un segundo diámetro que se extiende a lo largo de la sección proximal y un tercer diámetro que se extiende a lo largo de la sección media, en donde el tercer diámetro es mayor que el primero y el segundo diámetros.
MX2023006590A 2020-12-03 2021-12-02 Desafilado de la punta de la aguja mediante una longitud de alambre guia. MX2023006590A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063120913P 2020-12-03 2020-12-03
PCT/US2021/061638 WO2022120068A1 (en) 2020-12-03 2021-12-02 Needle tip blunting using a length of a guidewire

Publications (1)

Publication Number Publication Date
MX2023006590A true MX2023006590A (es) 2023-06-16

Family

ID=79259424

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023006590A MX2023006590A (es) 2020-12-03 2021-12-02 Desafilado de la punta de la aguja mediante una longitud de alambre guia.

Country Status (9)

Country Link
US (1) US20220176082A1 (es)
EP (1) EP4251254A1 (es)
JP (1) JP2023552200A (es)
KR (1) KR20230114275A (es)
CN (2) CN217041052U (es)
AU (1) AU2021393463A1 (es)
CA (1) CA3202984A1 (es)
MX (1) MX2023006590A (es)
WO (1) WO2022120068A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230036992A (ko) * 2021-09-08 2023-03-15 뉴라비 리미티드 신경 접근 가이드와이어
WO2023069553A2 (en) 2021-10-21 2023-04-27 Bard Access Systems, Inc. Catheter tip structure and method of manufacture
WO2023069726A1 (en) 2021-10-21 2023-04-27 Bard Access Systems, Inc. Guidewire locking system for catheter placement
WO2023069600A1 (en) 2021-10-21 2023-04-27 Bard Access Systems, Inc. Guidewire stabilization system for rapidly inserted central catheter (ricc) placement system
WO2023081314A1 (en) 2021-11-04 2023-05-11 Bard Access Systems, Inc. Reinforced catheter tip via roller extrusion
WO2023091586A1 (en) 2021-11-18 2023-05-25 Bard Access Systems, Inc. Splittable needle for catheter placement system
CN116785560A (zh) 2022-03-21 2023-09-22 巴德阿克塞斯系统股份有限公司 用于保持导管放置系统或医疗装置的一部分的导管容纳装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363847A (en) * 1993-10-27 1994-11-15 Cordis Corporation Guidewire having double distal portions
US20060064036A1 (en) * 2004-09-21 2006-03-23 Cook Incorporated Variable flexibility wire guide
CN202526749U (zh) * 2012-05-07 2012-11-14 张孙富 腹腔导管穿刺针
US9821146B2 (en) * 2015-09-22 2017-11-21 Abiomed, Inc. Guidewire for cannula placement

Also Published As

Publication number Publication date
AU2021393463A1 (en) 2023-06-22
CA3202984A1 (en) 2022-06-09
CN217041052U (zh) 2022-07-26
JP2023552200A (ja) 2023-12-14
CN114602038A (zh) 2022-06-10
EP4251254A1 (en) 2023-10-04
US20220176082A1 (en) 2022-06-09
WO2022120068A1 (en) 2022-06-09
KR20230114275A (ko) 2023-08-01

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