CN116474240A - 可快速插入式中心导管系统及其方法 - Google Patents

可快速插入式中心导管系统及其方法 Download PDF

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Publication number
CN116474240A
CN116474240A CN202310081864.XA CN202310081864A CN116474240A CN 116474240 A CN116474240 A CN 116474240A CN 202310081864 A CN202310081864 A CN 202310081864A CN 116474240 A CN116474240 A CN 116474240A
Authority
CN
China
Prior art keywords
lumen
section
catheter
dilator
catheter body
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202310081864.XA
Other languages
English (en)
Chinese (zh)
Inventor
G·H·豪厄尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bard Access Systems Inc
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 CN116474240A publication Critical patent/CN116474240A/zh
Pending legal-status Critical Current

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
    • A61M25/0009—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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • 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
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
    • 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
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • 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
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter 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)
CN202310081864.XA 2022-01-21 2023-01-17 可快速插入式中心导管系统及其方法 Pending CN116474240A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263301886P 2022-01-21 2022-01-21
US63/301,886 2022-01-21

Publications (1)

Publication Number Publication Date
CN116474240A true CN116474240A (zh) 2023-07-25

Family

ID=85278121

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202310081864.XA Pending CN116474240A (zh) 2022-01-21 2023-01-17 可快速插入式中心导管系统及其方法
CN202320151268.XU Active CN219921821U (zh) 2022-01-21 2023-01-17 可快速插入式中心导管系统

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202320151268.XU Active CN219921821U (zh) 2022-01-21 2023-01-17 可快速插入式中心导管系统

Country Status (5)

Country Link
US (1) US20230233796A1 (https=)
EP (1) EP4463207B1 (https=)
JP (1) JP2025502425A (https=)
CN (2) CN116474240A (https=)
WO (1) WO2023141112A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022003606A2 (pt) 2019-09-10 2022-05-24 Bard Access Systems Inc Cateter central rapidamente inserido e métodos do mesmo
US12599748B2 (en) 2022-12-06 2026-04-14 Bard Access Systems, Inc. Catheter tips for rapidly insertable central catheters and methods thereof
WO2024238400A1 (en) 2023-05-12 2024-11-21 Bard Access Systems, Inc. Catheter placement systems and needle tip shield

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135599A (en) * 1987-12-22 1992-08-04 Vas-Cath Incorporated Method of making a triple lumen catheter
US7662328B2 (en) * 2003-09-02 2010-02-16 Boston Scientific Scimed, Inc. Proximal guidewire port
US10376675B2 (en) * 2015-01-29 2019-08-13 Redsmith, Inc. Rapid insertion integrated catheter and method of using an integrated catheter
WO2021086793A1 (en) * 2019-10-27 2021-05-06 Bard Access Systems, Inc. Rapidly insertable central catheter and methods thereof
JP7811561B2 (ja) * 2020-07-01 2026-02-05 バード・アクセス・システムズ，インコーポレーテッド カテーテルおよびその製造方法

Also Published As

Publication number Publication date
EP4463207B1 (en) 2026-04-15
WO2023141112A1 (en) 2023-07-27
CN219921821U (zh) 2023-10-31
US20230233796A1 (en) 2023-07-27
JP2025502425A (ja) 2025-01-24
EP4463207A1 (en) 2024-11-20

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