KR20080014702A - 유치카테터, 중공 바늘, 및 유치바늘 조립체 - Google Patents
유치카테터, 중공 바늘, 및 유치바늘 조립체 Download PDFInfo
- Publication number
- KR20080014702A KR20080014702A KR1020070080796A KR20070080796A KR20080014702A KR 20080014702 A KR20080014702 A KR 20080014702A KR 1020070080796 A KR1020070080796 A KR 1020070080796A KR 20070080796 A KR20070080796 A KR 20070080796A KR 20080014702 A KR20080014702 A KR 20080014702A
- Authority
- KR
- South Korea
- Prior art keywords
- catheter
- needle
- childish
- outer diameter
- base end
- 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.)
- Ceased
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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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding 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
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. 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
-
- 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
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
-
- 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
- A61M25/0693—Flashback chambers
-
- 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
- A61M2025/0687—Guide tubes having means for atraumatic insertion in the body or protection of the tip of the sheath during insertion, e.g. special designs of dilators, needles or sheaths
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (14)
- 카테터 관(catheter tube)(4)을 구비한 유치카테터(indwelling catheter)(6)에 있어서,카테터 관에는 환자에게 삽입되는 삽입 부분(21)과 상기 삽입 부분의 기저 단부측에 제공된 주 부분(22)이 구비되고,테이퍼 부분(tapered portion)(24)은 상기 삽입 부분의 적어도 일부에 형성되며,상기 삽입 부분의 외경은 상기 주 부분의 외경보다 가는 유치카테터.
- 청구항 1에 있어서,상기 테이퍼 부분은 매끄러운 스트림 라인(stream-lined) 형상을 갖는 것인 유치카테터.
- 청구항 2에 있어서,상기 주 부분은 적어도 하나의 측면 구멍(23)을 갖는 것인 유치카테터.
- 청구항 1에 있어서,상기 카테터 관의 기저 단부에 연결된 카테터 기저(5);상기 카테터 기저의 기저 단부에 연결된 유연한 클램프 관(7); 및상기 클램프 관의 기저 단부에 연결된 루어(luer) 연결부(8)를 더 포함하는 유치카테터.
- 청구항 4에 따른 유치카테터(6); 및상기 유치카테터 내로 설치된 중공 바늘(2)을 포함하는 유치바늘 조립체(1).
- 청구항 5에 있어서,상기 루어 연결부의 기저 단부에 부착된 지혈 밸브(9)를 더 포함하는 유치바늘 조립체.
- 환자에게 삽입되는 삽입 말단 부분(42); 및상기 삽입 말단 부분의 기저 단부측에 제공된 중공 주 부분(43)을 포함하고,상기 삽입 말단 부분의 외경은 상기 중공 주 부분의 외경보다 가는 것인 중공 바늘(41).
- 청구항 7에 있어서,상기 삽입 말단 부분의 적어도 일부에 형성된 테이퍼 부분(45)을 더 포함하고,상기 테이퍼 부분은 매끄러운 스트림 라인 형상을 갖는 것인 중공 바늘.
- 청구항 8에 있어서,상기 중공 주 부분은 적어도 하나의 측면 구멍(44)을 갖는 것인 중공 바늘.
- 환자에게 삽입되는 내부 바늘(51); 및상기 내부 바늘이 설치되도록 삽입되는 유치카테터(6)를 포함하고,상기 유치카테터는 투명 재료로 만들어진 카테터 관(4)을 가지고,상기 카테터 관에는 상기 내부 바늘과 함께 환자에게 삽입되는 삽입 부분(21)과 상기 삽입 부분의 기저 단부측에 제공되는 주 부분(22)이 구비되며,테이퍼 부분(24)은 상기 삽입 부분의 적어도 일부에 형성되고,상기 삽입 부분의 외경은 상기 주 부분의 외경보다 가늘며,상기 내부 바늘에는 금속으로 만들어진 삽입 말단 부분(52)과 투명 재료로 만들어진 중공 주 부분(53)이 구비되는 것인 유치바늘 조립체(1).
- 청구항 10에 있어서,상기 테이퍼 부분은 매끄러운 스트림 라인 형상을 갖는 것인 유치바늘 조립체.
- 청구항 11에 있어서,상기 주 부분은 적어도 하나의 측면 구멍(23)을 갖는 것인 유치바늘 조립체.
- 청구항 10에 있어서,상기 유치카테터는,상기 카테터 관의 기저 단부에 연결된 카테터 기저(5);상기 카테터 기저의 기저 단부에 연결된 유연한 클램프 관(7); 및상기 클램프 관의 기저 단부에 연결된 루어 연결부(8)를 더 포함하는 것인 유치바늘 조립체.
- 청구항 13에 있어서,상기 루어 연결부의 기저 단부에 부착된 지혈 밸브(9)를 더 포함하는 유치바늘 조립체.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006220427A JP2008043445A (ja) | 2006-08-11 | 2006-08-11 | カテーテル、中空針、及び留置針組立体 |
JPJP-P-2006-00220427 | 2006-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20080014702A true KR20080014702A (ko) | 2008-02-14 |
Family
ID=38596374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070080796A Ceased KR20080014702A (ko) | 2006-08-11 | 2007-08-10 | 유치카테터, 중공 바늘, 및 유치바늘 조립체 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080039796A1 (ko) |
EP (1) | EP1886709A1 (ko) |
JP (1) | JP2008043445A (ko) |
KR (1) | KR20080014702A (ko) |
CN (1) | CN101121055A (ko) |
AU (1) | AU2007203689A1 (ko) |
CA (1) | CA2595052A1 (ko) |
TW (1) | TW200821002A (ko) |
Families Citing this family (100)
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CN215780868U (zh) * | 2017-08-04 | 2022-02-11 | 贝克顿·迪金森公司 | 导管组件 |
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TWI734958B (zh) | 2018-03-19 | 2021-08-01 | 日商泰爾茂股份有限公司 | 穿刺針及導管組合體 |
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WO2020054331A1 (ja) | 2018-09-12 | 2020-03-19 | テルモ株式会社 | カテーテル組立体 |
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CN110680973A (zh) * | 2019-10-25 | 2020-01-14 | 毛坤剑 | 一种血液净化用动静脉内瘘穿刺针 |
CN111905169B (zh) * | 2020-08-29 | 2025-03-25 | 江西三鑫医疗科技股份有限公司 | 一种y型透析用留置针 |
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-
2006
- 2006-08-11 JP JP2006220427A patent/JP2008043445A/ja active Pending
-
2007
- 2007-07-26 CA CA002595052A patent/CA2595052A1/en not_active Abandoned
- 2007-08-07 AU AU2007203689A patent/AU2007203689A1/en not_active Abandoned
- 2007-08-07 US US11/890,503 patent/US20080039796A1/en not_active Abandoned
- 2007-08-09 EP EP07114099A patent/EP1886709A1/en not_active Withdrawn
- 2007-08-10 KR KR1020070080796A patent/KR20080014702A/ko not_active Ceased
- 2007-08-10 CN CNA2007101403832A patent/CN101121055A/zh active Pending
- 2007-08-10 TW TW096129705A patent/TW200821002A/zh unknown
Also Published As
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CA2595052A1 (en) | 2008-02-11 |
JP2008043445A (ja) | 2008-02-28 |
EP1886709A1 (en) | 2008-02-13 |
TW200821002A (en) | 2008-05-16 |
CN101121055A (zh) | 2008-02-13 |
AU2007203689A1 (en) | 2008-02-28 |
US20080039796A1 (en) | 2008-02-14 |
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