KR102067299B1 - 진입 및 추적 신속 교환 확장기를 구비한 경동맥 시스 및 사용 방법 - Google Patents
진입 및 추적 신속 교환 확장기를 구비한 경동맥 시스 및 사용 방법 Download PDFInfo
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- KR102067299B1 KR102067299B1 KR1020147019056A KR20147019056A KR102067299B1 KR 102067299 B1 KR102067299 B1 KR 102067299B1 KR 1020147019056 A KR1020147019056 A KR 1020147019056A KR 20147019056 A KR20147019056 A KR 20147019056A KR 102067299 B1 KR102067299 B1 KR 102067299B1
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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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M2025/0183—Rapid exchange or monorail 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M2025/0188—Introducing, guiding, advancing, emplacing or holding catheters having slitted or breakaway lumens
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
- A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
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- Veterinary Medicine (AREA)
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- Pulmonology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Abstract
Description
도 1은 신속 교환 진입 확장기 및 경동맥 시스의 일 실시예의 일부분의 종단면도.
도 2는 경동맥 시스 내에 배치된 신속 교환 추적 확장기의 일 실시예의 종단면도.
도 3은 선 3-3을 통해 취해진, 도 2의 추적 확장기의 횡단면도.
도 4는 선 4-4를 통해 취해진, 도 2의 추적 확장기의 횡단면도.
도 5는 경동맥 시스 내에 배치된 확장기의 종단면도.
도 6은 선 6-6을 통해 취해진, 도 5의 확장기의 일부분의 횡단면도.
도 7은 선 7-7을 통해 취해진, 도 5의 확장기의 일부분의 횡단면도.
Claims (34)
- 시스(sheath)와 함께 사용하기 위한 확장기(dilator)로서,
원위 단부 및 근위 단부를 한정하는 세장형 본체;
상기 본체 내에 위치되고, 상기 본체의 상기 원위 단부에서 원위 개구를 한정하는 루멘(lumen); 및
상기 확장기의 길이의 일부분을 따라 확장기의 근위 단부로 종방향으로 연장하고, 상기 루멘으로부터 상기 확장기의 측벽을 통해 반경 방향으로 연장하는 슬롯(slot) - 상기 슬롯은 상기 확장기의 나머지 길이를 따라 근위 방향으로 상기 슬롯의 원위 단부로부터 연장하고 상기 슬롯은 상기 확장기의 원위 단부로 연장하지 않음 - 을 포함하는, 확장기. - 제1항에 있어서, 상기 슬롯은 상기 확장기의 상기 근위 단부로부터 상기 확장기의 상기 원위 단부까지 연장되는 상기 확장기의 길이의 대부분을 따라 연장되는, 확장기.
- 제1항에 있어서, 상기 확장기는 쇼어(Shore) D 스케일로 50 초과의 경도계 경도를 갖는 재료로 형성되는, 확장기.
- 제1항에 있어서, 상기 확장기는 상기 시스의 원위 단부를 넘어 10 ㎝ 이상 연장되도록 구성되는, 확장기.
- 제4항에 있어서, 상기 확장기는 쇼어 D 스케일로 45 이하의 경도계 경도를 갖는 재료로 형성되는, 확장기.
- 제4항에 있어서, 상기 확장기는 상기 확장기의 상기 원위 단부에 인접한 테이퍼 형성되지 않은(non-tapering) 원통형 부분을 포함하는, 확장기.
- 제6항에 있어서, 상기 테이퍼 형성되지 않은 원통형 부분은 길이가 3 ㎝ 이상인, 확장기.
- 제6항에 있어서, 상기 테이퍼 형성되지 않은 원통형 부분은 0.025 ㎝(0.010 인치) 미만의 측벽 두께를 갖는, 확장기.
- 제6항에 있어서, 상기 확장기는 상기 테이퍼 형성되지 않은 원통형 부분에 인접한 테이퍼 형성된(tapered) 부분을 형성하는, 확장기.
- 제9항에 있어서, 상기 테이퍼 형성된 부분은 길이가 10 ㎝ 이상인, 확장기.
- 제1항에 있어서, 상기 확장기는 방사선 불투과성(radiopaque) 재료로 형성되는, 확장기.
- 제1항에 있어서, 상기 확장기는 상기 확장기의 상기 원위 단부에 인접한 방사선 불투과성 마커 밴드(marker band)를 포함하는, 확장기.
- 제1항에 있어서, 윤활성 코팅(lubricity coating)을 추가로 포함하는, 확장기.
- 제1항에 있어서, 상기 슬롯은 상기 확장기의 루멘 내에 배치된 가이드와이어로부터 상기 확장기의 분리를 용이하게 하도록 구성되는, 확장기.
- 제1항에 있어서, 의사가 확장기의 근위에 배치된 가이드와이어의 제2 부분과의 확실한 접촉을 유지하는 동안 상기 확장기는 상기 확장기의 루멘 내에 배치된 가이드와이어의 제1 부분이 상기 확장기의 루멘으로부터 상기 슬롯을 통해 추출되게 허용하도록 구성되는, 확장기.
- 시스 조립체로서,
세장형 시스;
진입 확장기(entry dilator)로서,
원위 단부 및 근위 단부를 한정하는 세장형 본체,
상기 본체 내에 위치되고, 상기 본체의 상기 원위 단부에서 원위 개구를 한정하는 루멘, 및
상기 진입 확장기의 길이의 일부분을 따라 상기 진입 확장기의 근위 단부로 종방향으로 연장하고, 상기 루멘으로부터 상기 진입 확장기의 측벽을 통해 반경 방향으로 연장하는 슬롯(slot) - 상기 슬롯은 상기 진입 확장기의 원위 단부로 연장하지 않음 - 을 포함하는, 진입 확장기; 및
추적 확장기(tracking dilator)로서,
원위 단부 및 근위 단부를 한정하는 세장형 본체,
상기 본체 내에 위치되고, 상기 본체의 상기 원위 단부에서 원위 개구를 한정하는 루멘,
상기 추적 확장기의 길이의 일부분을 따라 상기 루멘으로부터 상기 추적 확장기의 측벽을 통해 연장되는 슬롯 - 상기 슬롯은 상기 확장기의 나머지 길이를 따라 근위 방향으로 상기 슬롯의 원위 단부로부터 연장하고 상기 슬롯은 상기 확장기의 원위 단부로 연장하지 않음 -, 및
상기 추적 확장기의 상기 원위 단부에 인접한 테이퍼 형성되지 않은 원통형 부분을 포함하는, 추적 확장기를 포함하는, 시스 조립체. - 제16항에 있어서,
제3 확장기로서,
원위 단부 및 근위 단부를 한정하는 세장형 본체; 및
상기 본체 내에 위치되고, 상기 본체의 상기 원위 단부에서 원위 개구를 한정하는 루멘을 포함하는, 제3 확장기
를 추가로 포함하고,
상기 제3 확장기는 상기 제3 확장기의 상기 원위 단부에 인접한 테이퍼 형성되지 않은 원통형 부분 및 상기 테이퍼 형성되지 않은 원통형 부분에 인접한 테이퍼 형성된 부분을 포함하며,
상기 제3 확장기는 쇼어 D 스케일로 45 이하의 경도계 경도를 갖는 재료로 형성되는, 시스 조립체. - 삭제
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/349,060 | 2012-01-12 | ||
| US13/349,060 US8747428B2 (en) | 2012-01-12 | 2012-01-12 | Carotid sheath with entry and tracking rapid exchange dilators and method of use |
| PCT/US2013/020941 WO2013106511A1 (en) | 2012-01-12 | 2013-01-10 | Carotid sheath with entry and tracking rapid exchange dilators and method of use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140114825A KR20140114825A (ko) | 2014-09-29 |
| KR102067299B1 true KR102067299B1 (ko) | 2020-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147019056A Expired - Fee Related KR102067299B1 (ko) | 2012-01-12 | 2013-01-10 | 진입 및 추적 신속 교환 확장기를 구비한 경동맥 시스 및 사용 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US8747428B2 (ko) |
| EP (1) | EP2802376A4 (ko) |
| JP (2) | JP6351510B2 (ko) |
| KR (1) | KR102067299B1 (ko) |
| AU (1) | AU2013208029B2 (ko) |
| CA (1) | CA2856454A1 (ko) |
| WO (1) | WO2013106511A1 (ko) |
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Also Published As
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|---|---|
| KR20140114825A (ko) | 2014-09-29 |
| JP2018134427A (ja) | 2018-08-30 |
| WO2013106511A1 (en) | 2013-07-18 |
| US9119935B2 (en) | 2015-09-01 |
| US20150360010A1 (en) | 2015-12-17 |
| US8747428B2 (en) | 2014-06-10 |
| CA2856454A1 (en) | 2013-07-18 |
| JP2015506749A (ja) | 2015-03-05 |
| AU2013208029B2 (en) | 2018-04-05 |
| JP6639545B2 (ja) | 2020-02-05 |
| EP2802376A1 (en) | 2014-11-19 |
| US20130184735A1 (en) | 2013-07-18 |
| EP2802376A4 (en) | 2015-07-29 |
| AU2013208029A1 (en) | 2014-06-05 |
| US9302083B2 (en) | 2016-04-05 |
| JP6351510B2 (ja) | 2018-07-04 |
| US20140288587A1 (en) | 2014-09-25 |
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