KR200207213Y1 - 인조혈관 스텐트 및 스텐트 삽입 장치 - Google Patents
인조혈관 스텐트 및 스텐트 삽입 장치 Download PDFInfo
- Publication number
- KR200207213Y1 KR200207213Y1 KR2020000003148U KR20000003148U KR200207213Y1 KR 200207213 Y1 KR200207213 Y1 KR 200207213Y1 KR 2020000003148 U KR2020000003148 U KR 2020000003148U KR 20000003148 U KR20000003148 U KR 20000003148U KR 200207213 Y1 KR200207213 Y1 KR 200207213Y1
- Authority
- KR
- South Korea
- Prior art keywords
- stent
- blood vessel
- artificial
- artificial blood
- vessel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 title abstract description 58
- 230000037431 insertion Effects 0.000 title abstract description 58
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 78
- 239000002473 artificial blood Substances 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 1
- 210000001367 artery Anatomy 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 206010002329 Aneurysm Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- -1 etc. Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 231100000216 vascular lesion Toxicity 0.000 description 1
- 238000004804 winding Methods 0.000 description 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
- A61F2/02—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
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- 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
- A61F2/9522—Means for mounting a stent or stent-graft onto or into a placement instrument
-
- 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
- A61F2/9661—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 the proximal portion of the stent or stent-graft is released first
-
- 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)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (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)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (4)
- 임의로 휠 수 있는 유연성을 보유함과 아울러 원통형상 또는 부분 원통형상 등으로 형성되고, 혈관의 내부로 삽입되어 혈관 내부의 압력이 약해진 혈관벽으로 가해지는 것을 방지하기 위한 인조혈관 본체와;상기한 인조혈관 본체의 일단부에 일정한 구조를 갖고서 설치됨과 아울러 인조혈관 본체의 형상을 지지시켜 줄 수 있도록 일정한 크기로 축소 가능하고, 일정한 크기의 팽창성을 갖는 제1스텐트 부재와;상기한 인조혈관 본체의 타단부에 상기한 제1스텐트 부재와 다른 구조를 갖고서 설치됨과 아울러 인조혈관 본체의 형상을 지지하면서 제1스텐트 부재 보다 작은 크기로 축소 가능하며, 일정한 크기의 유연성을 갖는 제2스텐트 부재를 포함하는 인조혈관 스텐트.
- 제1항에 있어서, 상기한 제1스텐트 부재는 인조혈관 본체의 타단부에 원통형상을 이루도록 적어도 1회 이상의 턴을 형성하는 인조혈관 스텐트.
- 제2항에 있어서, 상기한 제1스텐트 부재는 일정한 크기 이상의 팽창력을 보유할 수 있도록 일턴이 다른 일턴과 교차하여 메쉬 구조를 이룰 때 적어도 1회 이상 꼬임으로 연결되는 인조혈관 스텐트.
- 제1항에 있어서, 상기한 제2스텐트 부재는 인조혈관 본체의 일단부에 자체적으로 수축 및 팽창이 가능하면서 유연성을 갖도록 형성되고, 원주면의 일단부에서 타단부로 지그재그 형상으로 왕복함과 아울러 원주면을 따라서 나선상으로 감겨지면서 서로 교차하여 메쉬 구조를 형성하는 인조혈관 스텐트.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000005568A KR100354821B1 (ko) | 2000-02-07 | 2000-02-07 | 인조혈관 스텐트 및 스텐트 삽입 장치 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000005568A Division KR100354821B1 (ko) | 2000-02-07 | 2000-02-07 | 인조혈관 스텐트 및 스텐트 삽입 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200207213Y1 true KR200207213Y1 (ko) | 2000-12-15 |
Family
ID=19644374
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000005568A Expired - Fee Related KR100354821B1 (ko) | 2000-02-07 | 2000-02-07 | 인조혈관 스텐트 및 스텐트 삽입 장치 |
KR2020000003148U Expired - Fee Related KR200207213Y1 (ko) | 2000-02-07 | 2000-02-07 | 인조혈관 스텐트 및 스텐트 삽입 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000005568A Expired - Fee Related KR100354821B1 (ko) | 2000-02-07 | 2000-02-07 | 인조혈관 스텐트 및 스텐트 삽입 장치 |
Country Status (1)
Country | Link |
---|---|
KR (2) | KR100354821B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101480022B1 (ko) | 2013-06-07 | 2015-01-07 | 주식회사 에스앤지바이오텍 | 외관이동부가 구비된 스텐트 삽입장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100772472B1 (ko) | 2006-05-16 | 2007-11-06 | 주식회사 에스앤지바이오텍 | 인공혈관 스텐트 삽입장치 |
KR100780318B1 (ko) * | 2006-12-11 | 2007-11-28 | 주식회사 에스앤지바이오텍 | 인공혈관 스텐트 삽입장치 |
KR102176732B1 (ko) * | 2018-08-29 | 2020-11-09 | 인제대학교 산학협력단 | 풍선 카테터처럼 사용 가능한 스텐트 카테터 |
KR102230324B1 (ko) * | 2019-04-30 | 2021-03-22 | 주식회사 에스앤지바이오텍 | 스텐트 딜리버리 시스템 및 스텐트 매듭 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2961287B2 (ja) * | 1991-10-18 | 1999-10-12 | グンゼ株式会社 | 生体管路拡張具、その製造方法およびステント |
KR100189094B1 (ko) * | 1996-08-19 | 1999-06-01 | 박재형 | 인조혈관 스텐트 |
KR100241822B1 (ko) * | 1998-01-07 | 2000-02-01 | 권병두 | 내강 확장용 스텐트 |
JPH10277068A (ja) * | 1997-04-08 | 1998-10-20 | Ube Ind Ltd | ステント付き人工血管 |
AUPP083597A0 (en) * | 1997-12-10 | 1998-01-08 | William A Cook Australia Pty Ltd | Endoluminal aortic stents |
KR100315449B1 (ko) * | 1999-02-19 | 2001-11-26 | 이수빈 | 스텐트 및 그의 제조 방법 |
-
2000
- 2000-02-07 KR KR1020000005568A patent/KR100354821B1/ko not_active Expired - Fee Related
- 2000-02-07 KR KR2020000003148U patent/KR200207213Y1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101480022B1 (ko) | 2013-06-07 | 2015-01-07 | 주식회사 에스앤지바이오텍 | 외관이동부가 구비된 스텐트 삽입장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100354821B1 (ko) | 2002-10-11 |
KR20010077639A (ko) | 2001-08-20 |
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Legal Events
Date | Code | Title | Description |
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U107 | Dual application of utility model | ||
UA0107 | Dual application for utility model registration |
Comment text: Dual Application of Utility Model Registration Patent event date: 20000207 Patent event code: UA01011R07D |
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Comment text: Notification of Change of Applicant Patent event code: UN23011R01D Patent event date: 20000817 |
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Patent event date: 20001006 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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Payment date: 20011005 Year of fee payment: 3 |
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