AR126814A1 - Un dispositivo médico - Google Patents
Un dispositivo médicoInfo
- Publication number
- AR126814A1 AR126814A1 ARP220102219A ARP220102219A AR126814A1 AR 126814 A1 AR126814 A1 AR 126814A1 AR P220102219 A ARP220102219 A AR P220102219A AR P220102219 A ARP220102219 A AR P220102219A AR 126814 A1 AR126814 A1 AR 126814A1
- Authority
- AR
- Argentina
- Prior art keywords
- stent graft
- medical device
- catheter
- distal end
- opening
- Prior art date
Links
- 210000002376 aorta thoracic Anatomy 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000452 restraining effect Effects 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 231100000216 vascular lesion Toxicity 0.000 abstract 1
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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/97—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve the outer sleeve being splittable
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2002/061—Blood vessels provided with means for allowing access to secondary lumens
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
- A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
- External Artificial Organs (AREA)
Abstract
La presente invención proporciona un dispositivo médico, que comprende: un injerto de stent, definido con una abertura; un catéter, configurado para estar parcialmente dispuesto dentro del injerto de stent; y un miembro de restricción, configurado para aplicar una fuerza de compresión radial al injerto de stent, con el fin de comprimir radialmente el injerto de stent en una configuración comprimida; el dispositivo médico está configurado de manera que la abertura está en correspondencia posicional con un extremo distal del catéter cuando el injerto de stent está en la configuración comprimida; el extremo distal se refiere a un extremo que entra primero en el cuerpo de un paciente durante su uso. El dispositivo médico puede utilizarse para el tratamiento de lesiones vasculares que afectan al arco aórtico, lo cual es favorable para establecer el acceso en la rama del vaso y acortar la duración de la operación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110940080.9A CN113384381B (zh) | 2021-08-17 | 2021-08-17 | 一种医用装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR126814A1 true AR126814A1 (es) | 2023-11-15 |
Family
ID=77622851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP220102219A AR126814A1 (es) | 2021-08-17 | 2022-08-17 | Un dispositivo médico |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4344675A1 (es) |
CN (1) | CN113384381B (es) |
AR (1) | AR126814A1 (es) |
TW (1) | TWI798147B (es) |
WO (1) | WO2023020410A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113384381B (zh) * | 2021-08-17 | 2021-12-10 | 上海微创心脉医疗科技(集团)股份有限公司 | 一种医用装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7387639B2 (en) * | 1999-06-04 | 2008-06-17 | Advanced Stent Technologies, Inc. | Short sleeve stent delivery catheter and methods |
CN101283937B (zh) * | 2008-05-21 | 2010-08-18 | 微创医疗器械(上海)有限公司 | 带开口的覆膜支架的束缚方法 |
US20120123526A1 (en) * | 2010-11-11 | 2012-05-17 | Po-Jen Ko | Thoracic aortic stent structure |
CN104027187B (zh) * | 2013-03-04 | 2016-05-25 | 微创心脉医疗科技(上海)有限公司 | 分支型覆膜支架、包括其的输送***及其制造方法 |
CN205849590U (zh) * | 2016-05-31 | 2017-01-04 | 李晓东 | 主动脉开窗分支覆膜支架 |
CN108392298B (zh) * | 2018-05-11 | 2024-01-30 | 郑州大学第一附属医院 | 一种可控倒y型气道支架输送装置 |
US11173024B2 (en) * | 2018-06-04 | 2021-11-16 | Cook Medical Technologies Llc | Branched frozen elephant trunk device and method |
CN109938879A (zh) * | 2019-03-19 | 2019-06-28 | 上海欣吉特生物科技有限公司 | 一种手术瓣膜及其植入装置 |
CN110169844B (zh) * | 2019-06-28 | 2024-05-28 | 北京大学第三医院(北京大学第三临床医学院) | 一种用于对覆膜支架进行开窗的定位装置 |
CN113633447B (zh) * | 2021-05-26 | 2024-06-28 | 上海微创心脉医疗科技(集团)股份有限公司 | 分支鞘及输送*** |
CN113384381B (zh) * | 2021-08-17 | 2021-12-10 | 上海微创心脉医疗科技(集团)股份有限公司 | 一种医用装置 |
-
2021
- 2021-08-17 CN CN202110940080.9A patent/CN113384381B/zh active Active
-
2022
- 2022-08-15 WO PCT/CN2022/112357 patent/WO2023020410A1/zh active Application Filing
- 2022-08-15 EP EP22857722.7A patent/EP4344675A1/en active Pending
- 2022-08-16 TW TW111130806A patent/TWI798147B/zh active
- 2022-08-17 AR ARP220102219A patent/AR126814A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
TW202310810A (zh) | 2023-03-16 |
WO2023020410A1 (zh) | 2023-02-23 |
TWI798147B (zh) | 2023-04-01 |
EP4344675A1 (en) | 2024-04-03 |
CN113384381A (zh) | 2021-09-14 |
CN113384381B (zh) | 2021-12-10 |
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