KR101160650B1 - 플라스틱 스텐트 - Google Patents
플라스틱 스텐트 Download PDFInfo
- Publication number
- KR101160650B1 KR101160650B1 KR20100045343A KR20100045343A KR101160650B1 KR 101160650 B1 KR101160650 B1 KR 101160650B1 KR 20100045343 A KR20100045343 A KR 20100045343A KR 20100045343 A KR20100045343 A KR 20100045343A KR 101160650 B1 KR101160650 B1 KR 101160650B1
- Authority
- KR
- South Korea
- Prior art keywords
- stent
- spiral
- procedure
- plastic stent
- flow hole
- Prior art date
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-
- 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
-
- 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
-
- 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
- A61F2/94—Stents retaining their form, i.e. not being deformable, after placement in the predetermined place
-
- 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
- A61F2002/041—Bile ducts
-
- 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
- A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
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)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
Description
도 2는 본 발명에 따른 플라스틱 스텐트를 나타낸 단면도,
도 3은 본 발명에 따른 플라스틱 스텐트가 시술장치와 결합된 상태의 단면도,
도 4는 본 발명에 따른 플라스틱 스텐트이 시술장치의 삽입관 내로 삽입된 상태의 단면도,
도 5는 본 발명에 따른 플라스틱 스텐트가 담관내로 삽입되는 시술 예시도,
도 6은 본 발명에 따른 플라스틱 스텐트가 담관내로 삽입 시술되어 감염된 담즙을 배출하는 시술 예시도이다.
2b : 암나선 4 : 간
5 : 십이지장 6 : 담관
10 : 플라스틱 스텐트 20 : 시술장치
21 : 스텐트 밀대 22 : 수나선
23 : 수나선단 24 : 삽입봉
Claims (2)
- 몸체(1)의 길이를 따라 관통되는 유동홀(2)이 형성된 플라스틱 스텐트(10)에 있어서,
상기 몸체(1)의 유동홀(2) 내주면에는 암나선(2b)을 형성하며,
카데터와 같은 시술장치(20)의 스텐트 밀대(21)의 끝단 외주면에 수나선(22)이 형성되는 수나선단(23)을 형성하여,
상기 스텐트 밀대(21)의 수나선단(23)을 유동홀(2)의 암나선(2b)에 체결 결합시켜 체내의 혈관이나 기관 내부로 삽입하여 정확한 위치를 선정한 후 나선 체결을 해제하여 시술하도록 구성하는 것을 특징으로 하는 플라스틱 스텐트. - 제 1항에 있어서, 상기 암나선(2b)은 유동홀(2)의 일 끝단 내주면 또는 양 끝단에 내주면에 구성하는 것을 특징으로 하는 플라스틱 스텐트.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100045343A KR101160650B1 (ko) | 2010-05-14 | 2010-05-14 | 플라스틱 스텐트 |
JP2011095252A JP2011240121A (ja) | 2010-05-14 | 2011-04-21 | プラスチックステント |
US13/095,452 US20110282429A1 (en) | 2010-05-14 | 2011-04-27 | Plastic stent and stent operation apparatus for the same |
EP20110164683 EP2386271A1 (en) | 2010-05-14 | 2011-05-03 | Plastic stent and stent operation apparatus for the same |
CN2011101166655A CN102240235A (zh) | 2010-05-14 | 2011-05-06 | 塑料支架及用于塑料支架的操作装置 |
BRPI1102428A BRPI1102428A2 (pt) | 2010-05-14 | 2011-05-13 | stent plástico e aparelho de operação de stent para o mesmo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100045343A KR101160650B1 (ko) | 2010-05-14 | 2010-05-14 | 플라스틱 스텐트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110125786A KR20110125786A (ko) | 2011-11-22 |
KR101160650B1 true KR101160650B1 (ko) | 2012-06-29 |
Family
ID=44169974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20100045343A KR101160650B1 (ko) | 2010-05-14 | 2010-05-14 | 플라스틱 스텐트 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110282429A1 (ko) |
EP (1) | EP2386271A1 (ko) |
JP (1) | JP2011240121A (ko) |
KR (1) | KR101160650B1 (ko) |
CN (1) | CN102240235A (ko) |
BR (1) | BRPI1102428A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160121146A (ko) | 2015-04-10 | 2016-10-19 | (주) 태웅메디칼 | 플라스틱 스텐트 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9387312B2 (en) | 2008-09-15 | 2016-07-12 | Brightwater Medical, Inc. | Convertible nephroureteral catheter |
WO2016025434A1 (en) * | 2014-08-12 | 2016-02-18 | Brightwater Medical, Inc. | Systems and methods for coupling and decoupling a catheter |
KR101689348B1 (ko) * | 2015-06-08 | 2016-12-23 | 주식회사 비씨엠 | 비만 치료용 스텐트 삽입장치 |
US12226327B2 (en) | 2020-04-15 | 2025-02-18 | Merit Medical Systems, Inc. | Systems and methods for coupling and decoupling a catheter |
KR102307346B1 (ko) * | 2021-03-10 | 2021-09-29 | 이애리 | 요관 스텐트 양방향 연결장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5776142A (en) | 1996-12-19 | 1998-07-07 | Medtronic, Inc. | Controllable stent delivery system and method |
KR0146463B1 (ko) * | 1995-06-09 | 1998-07-15 | 안성순 | 혈관 및 간의 담즙트랙 확장용 스텐트 삽입장치 |
KR20030044486A (ko) * | 2001-11-30 | 2003-06-09 | 주식회사 에스앤지바이오텍 | 스텐트 삽입장치 |
JP2007144065A (ja) | 2005-11-30 | 2007-06-14 | Kitamura Seisakusho:Kk | グラフト、及び内装補強材の装着装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US5104399A (en) * | 1986-12-10 | 1992-04-14 | Endovascular Technologies, Inc. | Artificial graft and implantation method |
DE69108465T2 (de) * | 1990-07-09 | 1995-08-10 | Wilson Cook Medical Inc | Vorrichtung zum Herausziehen von Rekanalisierungsrohren. |
US5964744A (en) * | 1993-01-04 | 1999-10-12 | Menlo Care, Inc. | Polymeric medical device systems having shape memory |
IT1268777B1 (it) * | 1994-10-05 | 1997-03-06 | Fogazzi Di Venturelli Andrea & | Introduttore di stent ad azione idraulica |
US8784472B2 (en) * | 2003-08-15 | 2014-07-22 | Boston Scientific Scimed, Inc. | Clutch driven stent delivery system |
CN201123857Y (zh) * | 2007-12-21 | 2008-10-01 | 赵珺 | 一种可术中重复定位植入的血管带膜支架系统 |
-
2010
- 2010-05-14 KR KR20100045343A patent/KR101160650B1/ko active IP Right Grant
-
2011
- 2011-04-21 JP JP2011095252A patent/JP2011240121A/ja active Pending
- 2011-04-27 US US13/095,452 patent/US20110282429A1/en not_active Abandoned
- 2011-05-03 EP EP20110164683 patent/EP2386271A1/en not_active Withdrawn
- 2011-05-06 CN CN2011101166655A patent/CN102240235A/zh active Pending
- 2011-05-13 BR BRPI1102428A patent/BRPI1102428A2/pt not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0146463B1 (ko) * | 1995-06-09 | 1998-07-15 | 안성순 | 혈관 및 간의 담즙트랙 확장용 스텐트 삽입장치 |
US5776142A (en) | 1996-12-19 | 1998-07-07 | Medtronic, Inc. | Controllable stent delivery system and method |
KR20030044486A (ko) * | 2001-11-30 | 2003-06-09 | 주식회사 에스앤지바이오텍 | 스텐트 삽입장치 |
JP2007144065A (ja) | 2005-11-30 | 2007-06-14 | Kitamura Seisakusho:Kk | グラフト、及び内装補強材の装着装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160121146A (ko) | 2015-04-10 | 2016-10-19 | (주) 태웅메디칼 | 플라스틱 스텐트 |
Also Published As
Publication number | Publication date |
---|---|
BRPI1102428A2 (pt) | 2019-01-08 |
EP2386271A1 (en) | 2011-11-16 |
CN102240235A (zh) | 2011-11-16 |
KR20110125786A (ko) | 2011-11-22 |
JP2011240121A (ja) | 2011-12-01 |
US20110282429A1 (en) | 2011-11-17 |
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