BR112015013136A2 - dispositivos de filtração posicionáveis in vivo e métodos relacionados aos mesmos - Google Patents

dispositivos de filtração posicionáveis in vivo e métodos relacionados aos mesmos

Info

Publication number
BR112015013136A2
BR112015013136A2 BR112015013136A BR112015013136A BR112015013136A2 BR 112015013136 A2 BR112015013136 A2 BR 112015013136A2 BR 112015013136 A BR112015013136 A BR 112015013136A BR 112015013136 A BR112015013136 A BR 112015013136A BR 112015013136 A2 BR112015013136 A2 BR 112015013136A2
Authority
BR
Brazil
Prior art keywords
filtration
vivo
target tissue
blood vessel
related methods
Prior art date
Application number
BR112015013136A
Other languages
English (en)
Other versions
BR112015013136B1 (pt
Inventor
S Patel Anand
W Wilson Mark
W Hetts Steven
Original Assignee
Univ California
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 Univ California filed Critical Univ California
Publication of BR112015013136A2 publication Critical patent/BR112015013136A2/pt
Publication of BR112015013136B1 publication Critical patent/BR112015013136B1/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3615Cleaning blood contaminated by local chemotherapy of a body part temporarily isolated from the blood circuit
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01Filters implantable into blood vessels
    • A61F2/013Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01Filters implantable into blood vessels
    • A61F2/0105Open ended, i.e. legs gathered only at one side
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01Filters implantable into blood vessels
    • A61F2/0108Both ends closed, i.e. legs gathered at both ends
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01Filters implantable into blood vessels
    • A61F2/011Instruments for their placement or removal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01Filters implantable into blood vessels
    • A61F2/013Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting
    • A61F2002/015Stop means therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063Three-dimensional shapes
    • A61F2230/0067Three-dimensional shapes conical
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3679Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/1052Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/1097Balloon catheters with special features or adapted for special applications with perfusion means for enabling blood circulation only while the balloon is in an inflated state, e.g. temporary by-pass within balloon
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026Multi-lumen catheters with stationary elements
    • A61M25/0029Multi-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

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Anesthesiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Surgical Instruments (AREA)
  • External Artificial Organs (AREA)

Abstract

resumo "dispositivos de filtração posicionáveis in vivo e métodos relacionados aos mesmos". dispositivos de filtração in vivo são fornecidos que filtram um ou mais agentes terapêuticos no sangue fluindo em um vaso sanguíneo. os dispositivos de filtração incluem um elemento alongado e um componente de filtração acoplado ao elemento alongado. o elemento alongado e o elemento de filtração são dimensionados para posicionamento dentro de um vaso sanguíneo de um animal humano ou não humano. além disso, o componente de filtração inclui um material de filtração para filtrar os um ou mais agentes terapêuticos a partir do sangue. os métodos de filtração in vivo de um ou mais agentes terapêuticos são também fornecidos. os métodos incluem o posicionamento de um dispositivo de filtração em um vaso sanguíneo de um corpo de um animal humano ou não humano, e a administração de um agente terapêutico a montante do local do tecido-alvo para o fluxo direto do agente terapêutico para o local do tecido-alvo e, em seguida, para o dispositivo de filtração. o dispositivo de filtração está posicionado a jusante de um local de tecido-alvo.
BR112015013136-0A 2012-12-21 2013-12-18 Dispositivos de filtração posicionáveis in vivo BR112015013136B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261745183P 2012-12-21 2012-12-21
US61/745,183 2012-12-21
US201361784507P 2013-03-14 2013-03-14
US61/784,507 2013-03-14
PCT/US2013/076159 WO2014100201A1 (en) 2012-12-21 2013-12-18 In vivo positionable filtration devices and methods related thereto

Publications (2)

Publication Number Publication Date
BR112015013136A2 true BR112015013136A2 (pt) 2017-07-11
BR112015013136B1 BR112015013136B1 (pt) 2021-08-31

Family

ID=50979156

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015013136-0A BR112015013136B1 (pt) 2012-12-21 2013-12-18 Dispositivos de filtração posicionáveis in vivo

Country Status (9)

Country Link
US (2) US11406485B2 (pt)
EP (1) EP2934376B1 (pt)
JP (1) JP6420255B2 (pt)
CN (1) CN104812336B (pt)
AU (1) AU2013361551B2 (pt)
BR (1) BR112015013136B1 (pt)
CA (1) CA2895799C (pt)
HK (1) HK1209018A1 (pt)
WO (1) WO2014100201A1 (pt)

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US11090055B2 (en) 2015-10-30 2021-08-17 Incumedx Inc. Devices and methods for delivering an implant to a vascular disorder
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US11071812B2 (en) 2016-05-31 2021-07-27 Penumbra, Inc. Methods and apparatus for extracting doxorubicin from blood and measuring doxorubicin in blood
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US20210228327A1 (en) * 2018-04-30 2021-07-29 The Regents Of The University Of California Three-dimensional printed scaffold for capturing toxins and releasing agents
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Also Published As

Publication number Publication date
CN104812336A (zh) 2015-07-29
JP6420255B2 (ja) 2018-11-07
US20150305850A1 (en) 2015-10-29
EP2934376B1 (en) 2018-06-06
US20220338972A1 (en) 2022-10-27
US11406485B2 (en) 2022-08-09
CA2895799A1 (en) 2014-06-26
CN104812336B (zh) 2018-06-15
BR112015013136B1 (pt) 2021-08-31
CA2895799C (en) 2021-09-28
EP2934376A1 (en) 2015-10-28
HK1209018A1 (en) 2016-03-24
AU2013361551B2 (en) 2018-03-22
WO2014100201A1 (en) 2014-06-26
AU2013361551A1 (en) 2015-06-04
EP2934376A4 (en) 2016-07-06
JP2016501633A (ja) 2016-01-21

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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]

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