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MX2018013114A - Filtro de vena cava inferior. - Google Patents

Filtro de vena cava inferior.

Info

Publication number
MX2018013114A
MX2018013114A MX2018013114A MX2018013114A MX2018013114A MX 2018013114 A MX2018013114 A MX 2018013114A MX 2018013114 A MX2018013114 A MX 2018013114A MX 2018013114 A MX2018013114 A MX 2018013114A MX 2018013114 A MX2018013114 A MX 2018013114A
Authority
MX
Mexico
Prior art keywords
supporting rods
divided
connection component
supporting
vena cava
Prior art date
Application number
MX2018013114A
Other languages
English (en)
Inventor
Huang Wei
Chen Yilong
Zhao Xiangqian
Original Assignee
Shenzhen Kyd Biomedical Tech Co Ltd
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 Shenzhen Kyd Biomedical Tech Co Ltd filed Critical Shenzhen Kyd Biomedical Tech Co Ltd
Publication of MX2018013114A publication Critical patent/MX2018013114A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2/00—Filters 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/0105—Open ended, i.e. legs gathered only at one side
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2/00—Filters 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
    • A61F2/01—Filters implantable into blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2/00—Filters 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/011—Instruments for their placement or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2/00—Filters 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/016—Filters implantable into blood vessels made from wire-like elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2/00—Filters 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/005—Rosette-shaped, e.g. star-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0067—Three-dimensional shapes conical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0071—Three-dimensional shapes spherical

Landscapes

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

Abstract

Un filtro de vena cava inferior comprende un gancho de recuperacion (1), un componente de conexion (12) y multiples varillas de soporte. El componente de conexion (12) esta dispuesto debajo del gancho de recuperacion (1), y un componente conectado a un dispositivo de empuje dispuesto en el componente de conexion. Multiples primeras varillas de soporte (4) se dividen desde la parte inferior del componente de conexion (12). Una segunda varilla de soporte (2) y dos terceras varillas de soporte (5) se dividen desde el extremo lejano de cada primera varilla de soporte (4). Una parte del extremo lejano de la segunda varilla de soporte (2) se dobla hacia arriba y hacia abajo para formar una forma de gancho. Las terceras varillas de soporte (5) continúan extendidas hacia abajo y, en despliegue, las terceras varillas de soporte (5) y las terceras varillas de apoyo (5) divididas de las primeras varillas de soporte (4) se extienden en forma de arco interno, y los extremos inferiores de las dos terceras varillas de soporte (5) adyacentes divididos de las dos primeras varillas de soporte (4) adyacentes se acercan. En el despliegue, las varillas de soporte se pliegan para formar una forma de red de filtracion en su conjunto.
MX2018013114A 2016-04-28 2017-04-18 Filtro de vena cava inferior. MX2018013114A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610273051 2016-04-28
PCT/CN2017/080892 WO2017186025A1 (zh) 2016-04-28 2017-04-18 一种下腔静脉滤器

Publications (1)

Publication Number Publication Date
MX2018013114A true MX2018013114A (es) 2019-03-06

Family

ID=60160740

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018013114A MX2018013114A (es) 2016-04-28 2017-04-18 Filtro de vena cava inferior.

Country Status (10)

Country Link
US (1) US10939986B2 (es)
EP (1) EP3449870A4 (es)
JP (1) JP6661862B2 (es)
CN (3) CN113229992B (es)
AU (1) AU2017255547B2 (es)
CA (1) CA3022010C (es)
MX (1) MX2018013114A (es)
RU (1) RU2703136C1 (es)
WO (1) WO2017186025A1 (es)
ZA (1) ZA201807923B (es)

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US10939986B2 (en) 2016-04-28 2021-03-09 Shenzhen Kyd Biomedical Tehcnology Co. Ltd. Inferior vena cava filter
US20180235741A1 (en) * 2017-02-22 2018-08-23 Cook Medical Technologies Llc Conical vein filter with improved balance
CN109223249B (zh) * 2018-10-29 2024-08-30 深圳市科奕顿生物医疗科技有限公司 植入体回收器械及其应用和包装
CN109700582A (zh) * 2019-01-03 2019-05-03 赵学 一种血管支架取出机构以及采用该取出机构的可回收血管支架
CN110169843B (zh) * 2019-06-20 2020-12-29 哈尔滨工业大学（威海） 一种荷花瓣式双层点支撑可回收型腔静脉滤器及制作方法
CN110251271B (zh) * 2019-07-22 2024-08-02 天琴特普新医疗科技(苏州)有限公司 一种管丝结合腔静脉滤器
CN214180704U (zh) * 2019-09-12 2021-09-14 深圳市科奕顿生物医疗科技有限公司 一种腔内植入体结构及具有该结构的腔静脉滤器
CN110946674A (zh) * 2019-12-31 2020-04-03 川北医学院附属医院 一种升主动脉血栓过滤装置
CN111329619A (zh) * 2020-04-07 2020-06-26 上海善迪医疗科技有限公司 一种伞形可回收的静脉血栓滤器
EP4398815A1 (en) 2021-09-08 2024-07-17 Boston Scientific Scimed, Inc. Occlusive implant with multi-sharpness split tip soft tissue anchors

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Also Published As

Publication number Publication date
EP3449870A4 (en) 2019-12-04
US10939986B2 (en) 2021-03-09
CN113331987A (zh) 2021-09-03
CN113229992B (zh) 2023-07-21
WO2017186025A1 (zh) 2017-11-02
CN113229992A (zh) 2021-08-10
CN109069253B (zh) 2021-07-06
AU2017255547A1 (en) 2018-12-20
BR112018072207A2 (pt) 2019-02-12
JP2019514550A (ja) 2019-06-06
US20190105146A1 (en) 2019-04-11
ZA201807923B (en) 2019-07-31
CN113331987B (zh) 2023-03-17
CA3022010A1 (en) 2017-11-02
CA3022010C (en) 2021-08-03
EP3449870A1 (en) 2019-03-06
RU2703136C1 (ru) 2019-10-15
JP6661862B2 (ja) 2020-03-11
CN109069253A (zh) 2018-12-21
AU2017255547B2 (en) 2020-03-12

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