KR101341063B1 - 제대혈 채취 장치 - Google Patents
제대혈 채취 장치 Download PDFInfo
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- KR101341063B1 KR101341063B1 KR1020110116983A KR20110116983A KR101341063B1 KR 101341063 B1 KR101341063 B1 KR 101341063B1 KR 1020110116983 A KR1020110116983 A KR 1020110116983A KR 20110116983 A KR20110116983 A KR 20110116983A KR 101341063 B1 KR101341063 B1 KR 101341063B1
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- Prior art keywords
- catheter
- umbilical cord
- cord blood
- cannula
- collection device
- 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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- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150038—Source of blood for blood from umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150366—Blood collection bags, e.g. connected to the patient by a catheter comprising means for removing a small sample of collected blood from the bag
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150503—Single-ended needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150748—Having means for aiding positioning of the piercing device at a location where the body is to be pierced
-
- 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
- A61M2025/024—Holding devices, e.g. on the body having a clip or clamp system
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1433—Uterus
- A61M2210/1466—Umbilical cord
-
- 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
- A61M2240/00—Specially adapted for neonatal use
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- External Artificial Organs (AREA)
Abstract
Description
도 2는 캐뉼라의 첨단이 카테터의 외부로 노출되어 있는 카테터조립체의 단면도이다.
도 3은 캐뉼라의 첨단이 카테터의 내부에 은폐되어 있는 카테터조립체의 단면도이다.
도 4는 도 2의 A 방향에서 바라본 카테터조립체를 도시한 도면이다.
도 5는 클램프를 도시한 도면이다.
도 6은 체결된 상태의 클램프를 도시한 도면이다.
도 7과 도 8은 클램프를 전개한 상태를 도시한 도면이다.
도 9는 본 발명의 바람직한 실시예에 따른 제대혈 채취 장치를 이용하여 탯줄로부터 제대혈을 채취하는 과정을 설명하기 위한 도면이다.
20 : 혈액저장백 100 : 제대혈 채취 장치
110 : 카테터조립체 112 : 캐뉼라
114 : 캐뉼라고정부 116 : 걸림돌기
118 : 튜브삽입홀 120 : 카테터
121 : 요철면 124 : 걸림턱
129, 149 : 연결끈 고리 130 : 클램프
132 : 제1지지부 134 : 제2지지부
136 : 탯줄고정돌기 138 : 연결부
140 : 카테터고정홈 144 : 체결부
146 : 체결용후크 150 : 연결끈
Claims (10)
- 제대혈을 채취하기 위해 탯줄에 삽입되는 카테터조립체; 및
상기 카테터조립체에 연결되고, 상기 탯줄과 상기 탯줄에 삽입된 상기 카테터조립체를 동시에 파지하여 고정시키는 클램프를 포함하는 것을 특징으로 하는 제대혈 채취 장치. - 제1항에 있어서,
상기 카테터조립체는
중공구조의 카테터; 및
첨단이 출몰되도록 상기 카테터의 내부에 삽입되어 슬라이딩되는 캐뉼라를 포함하는 것을 특징으로 하는 제대혈 채취 장치. - 제2항에 있어서,
상기 카테터조립체는
상기 캐뉼라의 후단이 삽입되어 고정되고, 내부에는 상기 카테터의 후단이 삽입되어 상기 카테터의 길이방향을 따라 슬라이딩되는 캐뉼라고정부를 더 포함하는 것을 특징으로 하는 제대혈 채취 장치. - 제3항에 있어서,
상기 카테터는 상기 캐뉼라고정부에 삽입되는 후단 테두리에 원주방향으로 돌출형성되는 걸림턱을 구비하고,
상기 캐뉼라고정부는 상기 걸림턱에 접하도록 내측방향으로 돌출형성되는 걸림돌기를 구비하는 것을 특징으로 하는 제대혈 채취 장치. - 제1항에 있어서,
상기 클램프는
내측에 탯줄고정돌기가 형성된 제1지지부,
내측에 탯줄고정돌기가 형성되고, 상기 제1지지부와 내측이 마주보도록 배치된 상태로 상기 제1지지부와 체결되는 제2지지부, 및
상기 제1지지부와 상기 제2지지부를 연결하는 연결부를 구비하는 것을 특징으로 하는 제대혈 채취 장치. - 제5항에 있어서,
상기 제1지지부는 상기 연결부의 타측에 돌출형성되는 체결부를 구비하고,
상기 제2지지부는 상기 연결부의 타측에 배치되어 상기 체결부에 탄성적으로 체결되는 체결용후크를 구비하는 것을 특징으로 하는 제대혈 채취 장치. - 제5항에 있어서,
상기 제1지지부와 상기 제2지지부는 각각 오목하게 형성되는 카테터고정홈을 구비하고, 각각의 상기 카테터고정홈은 서로 마주보도록 배치되는 것을 특징으로 하는 제대혈 채취 장치. - 제2항에 있어서,
상기 카테터는
외주면에 미끄러짐을 방지하기 위한 요철면이 형성된 것을 특징으로 하는 제대혈 채취 장치. - 제1항에 있어서,
상기 카테터조립체와 상기 클램프를 연결하는 연결끈을 더 포함하는 것을 특징으로 하는 제대혈 채취 장치. - 제5항에 있어서,
상기 연결부는 탄성을 갖는 재질로 형성되는 것을 특징으로 하는 제대혈 채취 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020110116983A KR101341063B1 (ko) | 2011-11-10 | 2011-11-10 | 제대혈 채취 장치 |
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KR1020110116983A KR101341063B1 (ko) | 2011-11-10 | 2011-11-10 | 제대혈 채취 장치 |
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KR20130051687A KR20130051687A (ko) | 2013-05-21 |
KR101341063B1 true KR101341063B1 (ko) | 2013-12-11 |
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KR1020110116983A Expired - Fee Related KR101341063B1 (ko) | 2011-11-10 | 2011-11-10 | 제대혈 채취 장치 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210136521A (ko) | 2020-05-08 | 2021-11-17 | 인제대학교 산학협력단 | 신생아 제대 지지장치 |
EP4151162A4 (en) * | 2020-05-11 | 2024-06-12 | Fundación Para La Investigación Biomédica Del Hospital 12 De Octubre | UMBILICAL ANCHOR SYSTEM |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO338751B1 (en) * | 2015-03-25 | 2016-10-17 | Terje Eide | Devices for introducing and maintaining a port in an umbilical vessel |
IT201900006902A1 (it) * | 2019-05-16 | 2020-11-16 | Azienda Ospedaliera Univ Senese Aous | Catetere venoso ombelicale perfezionato per interventi d’urgenza |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212303A (en) | 1978-07-17 | 1980-07-15 | Hollister Incorporated | Umbilical cord clamp |
US4699616A (en) | 1986-06-13 | 1987-10-13 | Hollister Incorporated | Catheter retention device and method |
US20040199178A1 (en) | 2001-10-09 | 2004-10-07 | Small George H. | Umbilical cord clamp and methods of using same |
US20070225683A1 (en) | 2003-02-13 | 2007-09-27 | Medical Components, Inc. | Methods of implanting a dual catheter |
-
2011
- 2011-11-10 KR KR1020110116983A patent/KR101341063B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212303A (en) | 1978-07-17 | 1980-07-15 | Hollister Incorporated | Umbilical cord clamp |
US4699616A (en) | 1986-06-13 | 1987-10-13 | Hollister Incorporated | Catheter retention device and method |
US20040199178A1 (en) | 2001-10-09 | 2004-10-07 | Small George H. | Umbilical cord clamp and methods of using same |
US20070225683A1 (en) | 2003-02-13 | 2007-09-27 | Medical Components, Inc. | Methods of implanting a dual catheter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210136521A (ko) | 2020-05-08 | 2021-11-17 | 인제대학교 산학협력단 | 신생아 제대 지지장치 |
EP4151162A4 (en) * | 2020-05-11 | 2024-06-12 | Fundación Para La Investigación Biomédica Del Hospital 12 De Octubre | UMBILICAL ANCHOR SYSTEM |
Also Published As
Publication number | Publication date |
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KR20130051687A (ko) | 2013-05-21 |
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