BRPI0911669A2 - sistema e métodos para o aperfeiçoamento da eficiência da disposição de orifício de catéter - Google Patents

sistema e métodos para o aperfeiçoamento da eficiência da disposição de orifício de catéter

Info

Publication number
BRPI0911669A2
BRPI0911669A2 BRPI0911669A BRPI0911669A BRPI0911669A2 BR PI0911669 A2 BRPI0911669 A2 BR PI0911669A2 BR PI0911669 A BRPI0911669 A BR PI0911669A BR PI0911669 A BRPI0911669 A BR PI0911669A BR PI0911669 A2 BRPI0911669 A2 BR PI0911669A2
Authority
BR
Brazil
Prior art keywords
improving
efficiency
methods
orifice arrangement
catheter orifice
Prior art date
Application number
BRPI0911669A
Other languages
English (en)
Inventor
Jason Mckinnon Austin
m adams Chad
Original Assignee
Becton Dickinson Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40853855&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0911669(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of BRPI0911669A2 publication Critical patent/BRPI0911669A2/pt
Publication of BRPI0911669A8 publication Critical patent/BRPI0911669A8/pt
Publication of BRPI0911669B1 publication Critical patent/BRPI0911669B1/pt
Publication of BRPI0911669B8 publication Critical patent/BRPI0911669B8/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
    • A61M25/0009—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
    • A61M25/0067—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
    • A61M25/0067—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
    • A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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)
BRPI0911669A 2008-04-22 2009-04-22 cateter periférico BRPI0911669B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4684308P 2008-04-22 2008-04-22
US61/046.843 2008-04-22
US12/427.633 2009-04-21
US12/427,633 US8403911B2 (en) 2008-04-22 2009-04-21 Systems and methods for improving catheter hole array efficiency
PCT/US2009/041351 WO2009132065A1 (en) 2008-04-22 2009-04-22 Systems and methods for improving catheter hole array efficiency

Publications (4)

Publication Number Publication Date
BRPI0911669A2 true BRPI0911669A2 (pt) 2018-03-27
BRPI0911669A8 BRPI0911669A8 (pt) 2018-05-08
BRPI0911669B1 BRPI0911669B1 (pt) 2020-02-11
BRPI0911669B8 BRPI0911669B8 (pt) 2021-06-22

Family

ID=40853855

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911669A BRPI0911669B8 (pt) 2008-04-22 2009-04-22 cateter periférico

Country Status (7)

Country Link
US (1) US8403911B2 (pt)
EP (1) EP2279022B1 (pt)
JP (2) JP2011518024A (pt)
CN (1) CN102065945B (pt)
BR (1) BRPI0911669B8 (pt)
ES (1) ES2809236T3 (pt)
WO (1) WO2009132065A1 (pt)

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US11596769B2 (en) 2018-01-16 2023-03-07 Daniel Ezra Walzman Bypass catheter
US11006996B2 (en) 2018-01-16 2021-05-18 Daniel Ezra Walzman Torus balloon with energy emitters for intravascular lithotripsy
US10926061B2 (en) 2018-01-16 2021-02-23 Daniel Ezra Walzman Bypass catheter
US10799674B2 (en) 2018-01-16 2020-10-13 Daniel Ezra Walzman Bypass catheter
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US20240424265A1 (en) * 2021-09-09 2024-12-26 Wayne State University Solid state shunt valve with active outflow regulator, ventricular catheters, and other embodiments
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Also Published As

Publication number Publication date
EP2279022B1 (en) 2020-05-27
ES2809236T3 (es) 2021-03-03
US8403911B2 (en) 2013-03-26
US20090287186A1 (en) 2009-11-19
JP2011518024A (ja) 2011-06-23
BRPI0911669A8 (pt) 2018-05-08
BRPI0911669B1 (pt) 2020-02-11
WO2009132065A1 (en) 2009-10-29
JP2014184347A (ja) 2014-10-02
CN102065945B (zh) 2014-02-19
JP6091469B2 (ja) 2017-03-08
CN102065945A (zh) 2011-05-18
EP2279022A1 (en) 2011-02-02
BRPI0911669B8 (pt) 2021-06-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/02/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/04/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO