KR100843163B1 - 혈액 역류 방지 카테터 - Google Patents
혈액 역류 방지 카테터 Download PDFInfo
- Publication number
- KR100843163B1 KR100843163B1 KR1020070039247A KR20070039247A KR100843163B1 KR 100843163 B1 KR100843163 B1 KR 100843163B1 KR 1020070039247 A KR1020070039247 A KR 1020070039247A KR 20070039247 A KR20070039247 A KR 20070039247A KR 100843163 B1 KR100843163 B1 KR 100843163B1
- Authority
- KR
- South Korea
- Prior art keywords
- catheter
- blood
- tube
- stopper
- hub
- 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.)
- Expired - Fee Related
Links
- 239000008280 blood Substances 0.000 title claims abstract description 101
- 210000004369 blood Anatomy 0.000 title claims abstract description 101
- 230000002265 prevention Effects 0.000 title claims description 12
- 238000010992 reflux Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 229920002379 silicone rubber Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims 1
- 210000003462 vein Anatomy 0.000 abstract description 11
- 208000035143 Bacterial infection Diseases 0.000 abstract description 5
- 208000022362 bacterial infectious disease Diseases 0.000 abstract description 5
- 230000036772 blood pressure Effects 0.000 abstract description 5
- 210000004204 blood vessel Anatomy 0.000 description 8
- 239000007788 liquid Substances 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A61M25/02—Holding devices, e.g. on the body
-
- 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
- A61M25/0097—Catheters; Hollow probes characterised by the hub
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (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 (11)
- 후단이 개방된 형태의 내부공간이 형성되고 선단에는 중공의 튜브 지지관이 일체로 형성된 카테터 허브와, 상기 튜브 지지관에 의해 지지되고 상기 튜브 지지관의 외측으로 연장된 중공의 카테터 튜브를 구비한 카테터로서,상기 내부 공간에 자신의 뿔이 상기 카테터 튜브 쪽을 향하도록 설치되고 상기 뿔 영역에 원상 복원력이 있는 스플릿이 형성되어, 상기 카테터 튜브 쪽으로부터 역류되는 혈액이 상기 카테터 허브의 후단 쪽으로 통과하지 못하도록 하고 상기 카테터 허브의 후단 쪽으로부터 제공되는 수액이 상기 카테터 튜브 쪽으로 통과하도록 하는 중공의 원뿔형 혈액 스토퍼를 포함하여 이루어지는 것을 특징으로 하는 혈액 역류 방지 카테터.
- 청구항 1에 있어서,상기 원뿔형 혈액 스토퍼의 뿔 영역은 곡면인 것을 특징으로 하는 혈액 역류 방지 카테터.
- 청구항 1에 있어서,상기 원뿔형 혈액 스토퍼의 재질은 실리콘 러버인 것을 특징으로 하는 혈액 역류 방지 카테터.
- 청구항 1에 있어서,상기 스플릿은 일자형인 것을 특징으로 하는 혈액 역류 방지 카테터.
- 청구항 1에 있어서,상기 스플릿은 십자형인 것을 특징으로 하는 혈액 역류 방지 카테터.
- 청구항 1에 있어서,상기 스플릿은 Y자형인 것을 특징으로 하는 혈액 역류 방지 카테터.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070039247A KR100843163B1 (ko) | 2007-04-23 | 2007-04-23 | 혈액 역류 방지 카테터 |
PCT/KR2007/003586 WO2008130077A1 (en) | 2007-04-23 | 2007-07-26 | Catheter with blood backflow preventing function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070039247A KR100843163B1 (ko) | 2007-04-23 | 2007-04-23 | 혈액 역류 방지 카테터 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100843163B1 true KR100843163B1 (ko) | 2008-07-02 |
Family
ID=39823515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070039247A Expired - Fee Related KR100843163B1 (ko) | 2007-04-23 | 2007-04-23 | 혈액 역류 방지 카테터 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100843163B1 (ko) |
WO (1) | WO2008130077A1 (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014051217A1 (ko) * | 2012-09-03 | 2014-04-03 | Kim Bu Yoon | 의료용 카테터 |
KR101660713B1 (ko) | 2015-09-21 | 2016-09-28 | 이상운 | 안전 혈관 카테터 세트 |
KR101728963B1 (ko) * | 2015-10-16 | 2017-04-20 | 박은정 | 의료용 카테터 |
WO2018093147A1 (ko) * | 2016-11-16 | 2018-05-24 | 최근욱 | 혈액 누수, 역류방지 기능을 갖는 수액세트 |
KR102124576B1 (ko) | 2020-03-30 | 2020-06-18 | 주식회사 사군자 | 혈관용 3way 카테터 장치 |
KR102124577B1 (ko) | 2020-03-30 | 2020-06-18 | 주식회사 사군자 | 혈관용 2way 카테터 장치 |
KR20240128477A (ko) | 2023-02-17 | 2024-08-26 | 김성욱 | 개량형 카테터 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8808246B2 (en) | 2009-07-21 | 2014-08-19 | The General Hospital Corporation | Peripheral blood sampling methods and devices |
US10076272B2 (en) | 2011-04-26 | 2018-09-18 | Velano Vascular, Inc. | Systems and methods for phlebotomy through a peripheral IV catheter |
US9186100B2 (en) | 2011-04-26 | 2015-11-17 | Velano Vascular, Inc. | Systems and methods for phlebotomy through a peripheral IV catheter |
US8366685B2 (en) | 2011-04-26 | 2013-02-05 | Creative Vascular, Llc | Systems and methods for phlebotomy through a peripheral IV catheter |
US10300247B2 (en) | 2016-02-03 | 2019-05-28 | Velano Vascular, Inc. | Devices and methods for fluid transfer through a placed peripheral intravenous catheter |
US9744344B1 (en) | 2016-06-30 | 2017-08-29 | Velano Vascular, Inc. | Devices and methods for catheter placement within a vein |
EP3600516B1 (en) | 2017-03-21 | 2024-06-19 | Velano Vascular, Inc. | Devices for fluid transfer through a placed peripheral intravenous catheter |
EP3600514B1 (en) | 2017-03-21 | 2022-06-08 | Velano Vascular, Inc. | Systems and methods for controlling catheter device size |
US11207498B2 (en) | 2019-08-20 | 2021-12-28 | Velano Vascular, Inc. | Fluid transfer devices with extended length catheters and methods of using the same |
CA3197752A1 (en) | 2020-11-26 | 2022-06-02 | Avia Vascular, Llc | Blood collection devices, systems, and methods |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0320341A (ja) * | 1989-06-16 | 1991-01-29 | Mitsui Mining & Smelting Co Ltd | 厚膜組成物用銅粉 |
KR0136100B1 (ko) * | 1988-07-11 | 1998-04-25 | 오드리 에이. 시암피시로 2세 | 자기위치 설정 바늘보호부를 갖는 i.v. 카테테르 |
KR100191375B1 (ko) * | 1989-12-18 | 1999-06-15 | 조셉에프.셔츠 | 혈액 누설방지 카테테르 조립체 |
KR20010053895A (ko) * | 1999-12-02 | 2001-07-02 | 박종섭 | 반도체소자의 격리영역 형성방법 |
KR100424554B1 (ko) * | 1995-06-07 | 2004-06-24 | 죤슨 앤드 죤슨 메디칼 인코포레이티드 | 자동캐뉼러팁보호부를구비한정맥카테터조립체 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5092845A (en) * | 1989-07-10 | 1992-03-03 | Critikon, Inc. | Catheter with needle gasket |
US5053014A (en) * | 1990-02-01 | 1991-10-01 | Critikon, Inc. | Catheter with controlled valve |
US6699221B2 (en) * | 2000-06-15 | 2004-03-02 | Vincent L. Vaillancourt | Bloodless catheter |
KR200320341Y1 (ko) * | 2003-04-30 | 2003-07-22 | 경기의료공업(주) | 혈액 역류 방지용 아이브이 카테터 |
-
2007
- 2007-04-23 KR KR1020070039247A patent/KR100843163B1/ko not_active Expired - Fee Related
- 2007-07-26 WO PCT/KR2007/003586 patent/WO2008130077A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0136100B1 (ko) * | 1988-07-11 | 1998-04-25 | 오드리 에이. 시암피시로 2세 | 자기위치 설정 바늘보호부를 갖는 i.v. 카테테르 |
JPH0320341A (ja) * | 1989-06-16 | 1991-01-29 | Mitsui Mining & Smelting Co Ltd | 厚膜組成物用銅粉 |
KR100191375B1 (ko) * | 1989-12-18 | 1999-06-15 | 조셉에프.셔츠 | 혈액 누설방지 카테테르 조립체 |
KR100424554B1 (ko) * | 1995-06-07 | 2004-06-24 | 죤슨 앤드 죤슨 메디칼 인코포레이티드 | 자동캐뉼러팁보호부를구비한정맥카테터조립체 |
KR20010053895A (ko) * | 1999-12-02 | 2001-07-02 | 박종섭 | 반도체소자의 격리영역 형성방법 |
Non-Patent Citations (5)
Title |
---|
대한민국 등록특허 제10-0136100호(1998.04.25.) |
대한민국 등록특허 제10-0191375호(1999.06.15.) |
대한민국 등록특허 제10-0424554호(2004.06.24.) |
등록실용신안 제0320341호(2003.07.22.)* |
미국 공개특허 제2001/0053895호(2001.12.20.) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014051217A1 (ko) * | 2012-09-03 | 2014-04-03 | Kim Bu Yoon | 의료용 카테터 |
KR101660713B1 (ko) | 2015-09-21 | 2016-09-28 | 이상운 | 안전 혈관 카테터 세트 |
KR101728963B1 (ko) * | 2015-10-16 | 2017-04-20 | 박은정 | 의료용 카테터 |
WO2018093147A1 (ko) * | 2016-11-16 | 2018-05-24 | 최근욱 | 혈액 누수, 역류방지 기능을 갖는 수액세트 |
KR102124576B1 (ko) | 2020-03-30 | 2020-06-18 | 주식회사 사군자 | 혈관용 3way 카테터 장치 |
KR102124577B1 (ko) | 2020-03-30 | 2020-06-18 | 주식회사 사군자 | 혈관용 2way 카테터 장치 |
KR20240128477A (ko) | 2023-02-17 | 2024-08-26 | 김성욱 | 개량형 카테터 |
Also Published As
Publication number | Publication date |
---|---|
WO2008130077A1 (en) | 2008-10-30 |
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