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1. WO2020108548 - DEVELOPING MECHANISM FOR FACILITATING FIXATION AND VASCULAR STENT THEREOF

Publication Number WO/2020/108548
Publication Date 04.06.2020
International Application No. PCT/CN2019/121442
International Filing Date 28.11.2019
IPC
A61F 2/90 2013.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
86Stents in a form characterised by wire-like elements; Stents in a form characterised by a net-like or mesh-like structure
90characterised by a net-like or mesh-like structure
CPC
A61F 2/90
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
86Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
90characterised by a net-like or mesh-like structure
Applicants
  • 杭州唯强医疗科技有限公司 HANGZHOU ENDONOM MEDTECH CO., LTD [CN]/[CN]
Inventors
  • 符伟国 FU, Weiguo
  • 王永胜 WANG, Yongsheng
  • 李安伟 LI, Anwei
  • 李斌 LI, Bin
Agents
  • 广州三环专利商标代理有限公司 SCIHEAD IP LAW FIRM
Priority Data
201811439184.628.11.2018CN
201821981491.228.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DEVELOPING MECHANISM FOR FACILITATING FIXATION AND VASCULAR STENT THEREOF
(FR) MÉCANISME DE DÉVELOPPEMENT POUR FACILITER LA FIXATION ET ENDOPROTHÈSE VASCULAIRE ASSOCIÉE
(ZH) 一种方便固定的显影机构及其血管支架
Abstract
(EN)
A vascular stent (100) and a developing mechanism (40) on the vascular stent (100). The vascular stent (100) comprises a supporting skeleton (20) and the developing mechanism (40); the supporting skeleton (20) comprises a plurality of supporting rods (220), and the developing mechanism (40) comprises a developing member (42, 42a, 42b, 42c) made of a developing material; the developing member (42, 42a, 42b, 42c) may be stably fixed on any position of the supporting skeleton (20).
(FR)
La présente invention concerne une endoprothèse vasculaire (100) et un mécanisme de développement (40) sur l'endoprothèse vasculaire (100). L'endoprothèse vasculaire (100) comprend un squelette de support (20) et le mécanisme de développement (40) ; le squelette de support (20) comprend une pluralité de tiges de support (220) et le mécanisme de développement (40) comprend un élément de développement (42, 42a, 42b, 42c) constitué d'un matériau de développement ; l'élément de développement (42, 42a, 42b, 42c) peut être fixé de manière stable en n'importe quelle position du squelette de support (20).
(ZH)
一种血管支架(100)以及血管支架(100)上的显影机构(40),血管支架(100)包括支撑骨架(20)及显影机构(40),支撑骨架(20)包括若干个支撑杆(220),显影机构(40)包括由显影材料制成的显影件(42, 42a, 42b, 42c),显影件(42, 42a, 42b, 42c)能稳定的固定在支撑骨架(20)的任意位置上。
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