KR100887988B1 - 카테터에 사용되는 풍선부재의 제조방법 - Google Patents
카테터에 사용되는 풍선부재의 제조방법 Download PDFInfo
- Publication number
- KR100887988B1 KR100887988B1 KR1020070051163A KR20070051163A KR100887988B1 KR 100887988 B1 KR100887988 B1 KR 100887988B1 KR 1020070051163 A KR1020070051163 A KR 1020070051163A KR 20070051163 A KR20070051163 A KR 20070051163A KR 100887988 B1 KR100887988 B1 KR 100887988B1
- Authority
- KR
- South Korea
- Prior art keywords
- balloon
- welding
- inner tube
- jig
- catheter
- Prior art date
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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
- A61M25/1027—Making of balloon catheters
-
- 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
- A61M25/1027—Making of balloon catheters
- A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
-
- 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
- A61M25/1027—Making of balloon catheters
- A61M25/1034—Joining of shaft and balloon
-
- 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
- A61M25/1027—Making of balloon catheters
- A61M25/1036—Making parts for balloon catheter systems, e.g. shafts or distal ends
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Child & Adolescent Psychology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (3)
- 삭제
- 풍선, 외관, 내관으로 사용하기 위해 소재를 각각 압출하는 압출단계;상기 압출단계에서 압출된 소재의 내구성을 증대시키기 위해 배양기에서 숙성하는 숙성단계;상기 숙성단계에서 숙성된 소재를 풍선, 외관, 내관의 정해진 치수에 맞게 각각 절단하는 절단단계;상기 절단단계에서 절단된 풍선, 외관, 내관을 세척하는 세척단계;상기 세척단계에서 세척된 풍선, 외관, 내관을 용접하는 용접단계; 및상기 용접단계에서 용접된 풍선, 외관, 내관을 성형지그에 넣어 풍선을 부풀려 형상을 기억할 수 있도록 성형하는 성형단계;를 포함하되,상기 용접단계는,상기 풍선의 후방측 일단과 상기 외관 선단부 부근을 가열된 내측지그와 외측지그를 이용해 용접하는 제1차 용접단계; 및상기 외관을 통해 상기 내관을 삽입하여 상기 풍선의 전방측 타단과 상기 내관 선단을 가열된 금형을 이용해 용접하는 제2차 용접단계;를 포함하는 것을 특징으로 하는 카테터에 사용되는 풍선부재 제조방법.
- 제2항에 있어서,상기 소재는 열가소성 폴리우레탄(TPU)인 것을 특징으로 하는 카테터에 사용되는 풍선부재 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070051163A KR100887988B1 (ko) | 2007-05-26 | 2007-05-26 | 카테터에 사용되는 풍선부재의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070051163A KR100887988B1 (ko) | 2007-05-26 | 2007-05-26 | 카테터에 사용되는 풍선부재의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080104095A KR20080104095A (ko) | 2008-12-01 |
KR100887988B1 true KR100887988B1 (ko) | 2009-03-09 |
Family
ID=40365948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070051163A KR100887988B1 (ko) | 2007-05-26 | 2007-05-26 | 카테터에 사용되는 풍선부재의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100887988B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100900701B1 (ko) * | 2008-01-03 | 2009-06-05 | 최길운 | 열가소성 폴리우레탄을 이용한 척추후굴복원용 풍선 카테터의 제조방법 |
CN108904943A (zh) * | 2018-04-20 | 2018-11-30 | 厦门仁人医疗科技有限公司 | 一种具有超薄球囊的气管插管 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001029449A (ja) * | 1999-07-19 | 2001-02-06 | Nippon Zeon Co Ltd | バルーンカテーテル用バルーンおよびその製造方法 |
JP2003062080A (ja) * | 2001-08-29 | 2003-03-04 | Terumo Corp | 形状記憶バルーン、その製造方法およびバルーンカテーテル |
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2007
- 2007-05-26 KR KR1020070051163A patent/KR100887988B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001029449A (ja) * | 1999-07-19 | 2001-02-06 | Nippon Zeon Co Ltd | バルーンカテーテル用バルーンおよびその製造方法 |
JP2003062080A (ja) * | 2001-08-29 | 2003-03-04 | Terumo Corp | 形状記憶バルーン、その製造方法およびバルーンカテーテル |
Also Published As
Publication number | Publication date |
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KR20080104095A (ko) | 2008-12-01 |
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