KR102325058B1 - 속도 조절 밸브가 설치된 음압 배액장치 - Google Patents
속도 조절 밸브가 설치된 음압 배액장치 Download PDFInfo
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- KR102325058B1 KR102325058B1 KR1020190021737A KR20190021737A KR102325058B1 KR 102325058 B1 KR102325058 B1 KR 102325058B1 KR 1020190021737 A KR1020190021737 A KR 1020190021737A KR 20190021737 A KR20190021737 A KR 20190021737A KR 102325058 B1 KR102325058 B1 KR 102325058B1
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/743—Suction control by changing the cross-section of the line, e.g. flow regulating valves
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
- A61M1/734—Visual indicating means for flow
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- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
- A61M1/82—Membrane pumps, e.g. bulbs
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61M39/223—Multiway valves
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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
- 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
- A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
- A61M2039/248—Ball-valve
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- A—HUMAN NECESSITIES
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- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6063—Optical identification systems
- A61M2205/6081—Colour codes
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Abstract
Description
도 2는 본 발명의 외형적인 전체 구성을 도시한 사시도.
도 3은 본 발명의 일실시예에 따른 3방향밸브의 외형을 도시한 사시도.
도 4는 3방향밸브 중 밸브의 구성만 좀 더 상세히 도시한 부분 단면 분리 사시도.
도 5는 본 발명 중 3방향밸브의 내부 구성을 도시한 부분 평단면도.
도 6은 본 발명 중 3방향밸브의 내부 구성을 도시한 부분 정단면도.
도 7 내지 도 9는 본 발명 중 3방향밸브의 동작 상태를 도시한 부분 정단면도.
도 10은 본 발명의 다른 실시예에 따른 3방향밸브의 외형을 도시한 사시도.
도 11은 다른 실시예의 3방향밸브 중 밸브의 구성만 좀 더 상세히 도시한 부분 단면 분리 사시도.
도 12는 본 발명 중 다른 실시예에 따른 3방향밸브의 내부 구성을 도시한 부분 평단면도.
도 13은 본 발명 중 다른 실시예에 따른 3방향밸브의 내부 구성을 도시한 부분 정단면도.
도 14 내지 도 18은 본 발명 중 다른 실시예에 따른 3방향밸브의 동작 상태를 도시한 부분 정단면도.
200 : 배액부 300 : 외부연결부
400 : 3방향밸브 410 : 밸브본체
411,412,413 : 제1,2,3분기단 420 : 밸브
420A : 볼밸브 420B : 각밸브
421 : 수평경로 422 : 수직경로
423 : 경로전환노브 424 : 유속/유량노브
Claims (13)
- 환자의 환부에 삽입되어, 환부로부터 발생되는 혈액 또는 체액과 같은 환자 유체를 체외로 배출시키거나 외부에서 공급되는 외부유체를 환부로 유입시키는 환부삽입부(100);
수축 후 복원력에 의해 팽창하면서 음압을 발생시켜, 선택적으로 연통되는 상기 환부삽입부(100)로부터 유도되는 유체를 저장하거나, 가압에 의해 배출시키는 배액부(200);
선택적으로 연통되는 상기 환부삽입부(100)로 외부유체를 공급시키거나 상기 배액부(200)로부터 배출되는 외부유체를 저장하는 외부연결부(300);
상기 환부삽입부(100)와 연결되는 제1분기단(411)과, 상기 배액부(200)와 연결되는 제2분기단(412)과, 외부연결부(300)와 연결되는 제3분기단(413)을 갖는 밸브본체(410)와, 수평경로(421)가 관통 형성되고 상기 수평경로(421)의 중간 부분에서 일측 방향으로 수직경로(422)가 관통 형성되어, 상기 제1,2,3분기단 중 2개의 분기단을 연통시키는 볼밸브(420A)와, 3면이 '▼' 형상으로 이루어진 상태로 상기 볼밸브(420A) 내측 중앙에 내삽되어, 회전 각도에 따라 유량/유속을 조절하는 각밸브(420B)를 포함하는 밸브(420)로 이루어진 3방향밸브(400); 를 포함하여서 된 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
- 청구항 1에 있어서,
상기 배액부(200)는 탄성력을 가진 헤모백 형태로 이루어진 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
- 청구항 1에 있어서,
상기 배액부(200)는 저장된 혈액 또는 체액을 외부에서 육안으로 확인할 수 있도록 투명한 저장백인 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
- 청구항 1에 있어서,
상기 외부연결부(300)는 약액 또는 공기 또는 물을 포함한 외부유체를 공급하는 유체공급장치인 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
- 청구항 1에 있어서,
상기 외부연결부(300)는 배액부(200)로부터 배출되는 환자의 유체를 드레인 저장하는 저장체인 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
- 삭제
- 청구항 1에 있어서,
상기 3방향밸브(400)의 밸브본체(410)는 'T'타입 또는 'Y'타입인 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
- 청구항 1에 있어서,
상기 3방향밸브(400)의 밸브(420)는 제1분기단(411)과 제2분기단(412)과 제3분기단(413)이 만나는 중앙부위 내측에 기밀을 유지하면서 회동 가능하게 마련된 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
- 청구항 1에 있어서,
상기 밸브(420)는 볼밸브(420A)의 일 측면에서 밸브본체(410) 외부로 관통 노출된 축에 결합된 경로전환노브(423)를 포함하고, 상기 각밸브(420B) 일 측면에 볼밸브(420A)와 밸브본체(410) 외부로 관통 노출된 축에 유속/유량노브(424)가 결합되어서 이루어진 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
- 삭제
- 삭제
- 청구항 9에 있어서,
상기 경로전환노브(423)와 유속/유량노브(424)는 식별 가능하도록 크기와 축의 길이를 포함한 사이즈와 색상이 상이한 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
- 청구항 1에 있어서,
상기 환부삽입부(100)는 일측 단부에 3방향밸브(400)가 직접 연결된 것을 특징으로 하는 속도 조절 밸브가 설치된 음압 배액장치.
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KR1020190021737A KR102325058B1 (ko) | 2019-02-25 | 2019-02-25 | 속도 조절 밸브가 설치된 음압 배액장치 |
PCT/KR2019/006184 WO2020175742A1 (ko) | 2019-02-25 | 2019-05-23 | 속도 조절 밸브가 설치된 음압 배액장치 |
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KR101148085B1 (ko) * | 2002-09-06 | 2012-05-22 | 프레제니우스 메디칼 케어 도이칠란드 게엠베하 | 멀티웨이 밸브 |
KR101165366B1 (ko) * | 2010-02-19 | 2012-07-12 | 동아대학교 산학협력단 | 유량조절용 이중 볼밸브 |
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KR101728236B1 (ko) * | 2015-10-13 | 2017-04-18 | (주)지 메디 | 수액세트의 3방 밸브 |
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KR101148085B1 (ko) * | 2002-09-06 | 2012-05-22 | 프레제니우스 메디칼 케어 도이칠란드 게엠베하 | 멀티웨이 밸브 |
KR101165366B1 (ko) * | 2010-02-19 | 2012-07-12 | 동아대학교 산학협력단 | 유량조절용 이중 볼밸브 |
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