KR101185170B1 - 터널 형태의 혈관용 풍선 - Google Patents
터널 형태의 혈관용 풍선 Download PDFInfo
- Publication number
- KR101185170B1 KR101185170B1 KR1020100071526A KR20100071526A KR101185170B1 KR 101185170 B1 KR101185170 B1 KR 101185170B1 KR 1020100071526 A KR1020100071526 A KR 1020100071526A KR 20100071526 A KR20100071526 A KR 20100071526A KR 101185170 B1 KR101185170 B1 KR 101185170B1
- Authority
- KR
- South Korea
- Prior art keywords
- balloon
- tunnel
- blood
- blood vessel
- blood vessels
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/104—Balloon catheters used for angioplasty
-
- 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
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10187—Indicators for the level of inflation or deflation
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Child & Adolescent Psychology (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
도 2는 본 발명 터널 형태의 혈관용 풍선이 수축된 모습을 도시한 사시도.
도 3은 본 발명 터널 형태의 혈관용 풍선에 스텐트가 더 포함된 모습을 도시한 사시도.
도 4는 본 발명 터널 형태의 혈관용 풍선이 혈관에 삽입된 모습을 도시한 사시도.
도 5는 본 발명 터널 형태의 혈관용 풍선이 혈관에 삽입되어 팽창된 모습을 도시한 사시도.
도 6a는 종래 풍선 카테터가 혈관에 삽입된 모습을 도시한 단면도, 도 6b는 종래 풍선 카테터를 사용하여 혈관을 확장시키는 모습을 도시한 단면도.
11...주입관
11a...돌출주입관
12...주입기
13...주입구
14...방사선에 의해 식별 가능한 표시
15...협착 또는 폐색된 혈관
16...혈관용 풍선
17...스텐트
18...마이크로선
Claims (5)
- 풍선 카테터에 사용되는 혈관용 풍선에 있어서,
상기 혈관용 풍선은 원통 형상으로 구성되며 혈관용 풍선의 중심부는 혈류가 흐를 수 있도록 터널 형태로 구성되고,
상기 터널 형태의 혈관용 풍선의 외측에 수축, 팽창 가능한 재질로 형성된 스텐트를 포함하여 구성되며,
상기 터널 형태의 혈관용 풍선에 조영제를 주입하기 위한 주입관을 포함하여 구성되며 주입관은 조영제를 주입할 수 있도록 적어도 하나 이상의 주입구가 형성된 것을 특징으로 하는 터널 형태의 혈관용 풍선. - 삭제
- 삭제
- 제 1항에 있어서,
상기 터널 형태의 혈관용 풍선에 방사선에 의해 식별 가능한 표시를 더 포함하여 외부에서 터널 형태의 혈관용 풍선의 위치와 팽창 여부를 인식할 수 있도록 구성된 것을 특징으로 하는 터널 형태의 혈관용 풍선. - 제 1항에 있어서,
상기 터널 형태의 혈관용 풍선을 방사선에 의해 식별 가능한 재질로 구성하여 외부에서 터널 형태의 혈관용 풍선의 위치와 팽창 여부를 인식 할 수 있도록 구성된 것을 특징으로 하는 터널 형태의 혈관용 풍선.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100071526A KR101185170B1 (ko) | 2010-07-23 | 2010-07-23 | 터널 형태의 혈관용 풍선 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100071526A KR101185170B1 (ko) | 2010-07-23 | 2010-07-23 | 터널 형태의 혈관용 풍선 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120010658A KR20120010658A (ko) | 2012-02-06 |
| KR101185170B1 true KR101185170B1 (ko) | 2012-09-24 |
Family
ID=45835103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100071526A Expired - Fee Related KR101185170B1 (ko) | 2010-07-23 | 2010-07-23 | 터널 형태의 혈관용 풍선 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101185170B1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243109B (zh) * | 2016-03-29 | 2024-07-30 | 深圳信立泰医疗器械股份有限公司 | 不阻断血流的球囊导管 |
| CN110430915A (zh) | 2016-11-02 | 2019-11-08 | 斯特姆普莱特公司 | 用于递送细胞疗法的方法和设备 |
| KR102222395B1 (ko) * | 2019-05-21 | 2021-03-03 | 사회복지법인 삼성생명공익재단 | 벌룬의 확장이 가능한 배액용 카테터 |
| KR102296255B1 (ko) * | 2019-10-10 | 2021-08-31 | 인제대학교 산학협력단 | 풍선 카테터 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040186507A1 (en) * | 1998-09-10 | 2004-09-23 | Percardia, Inc. | Stent delivery system and method of use |
| US20050215885A1 (en) * | 2001-09-19 | 2005-09-29 | Lee Jeong S | MRI visible catheter balloon |
-
2010
- 2010-07-23 KR KR1020100071526A patent/KR101185170B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040186507A1 (en) * | 1998-09-10 | 2004-09-23 | Percardia, Inc. | Stent delivery system and method of use |
| US20050215885A1 (en) * | 2001-09-19 | 2005-09-29 | Lee Jeong S | MRI visible catheter balloon |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120010658A (ko) | 2012-02-06 |
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