KR20170102829A - 폐 운동의 관찰을 위한 표지물질 삽입 장치 - Google Patents
폐 운동의 관찰을 위한 표지물질 삽입 장치 Download PDFInfo
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- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
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Abstract
본 발명에 의하면, 유도와이어의 지지력을 이용하여 구강과 기관을 통해 표지물질을 삽입한 표지수용부를 폐엽 기관지로 삽입하는 방법을 이용하기 때문에 삽입 방법이 용이하고 비침습적이며, PET(Position Emission Tomography), 전산화 단층촬영기(CT, Computed Tomography), 자기공명영상(MRI, Magnetic Resonance Imaging), PET-CT, 또는 PET-MRI를 통해 사람이나 동물의 호흡에 따른 폐 운동을 관찰하는데 큰 도움을 줄 수 있다.
Description
도 2는 플렉시블 튜브로 유도와이어가 삽입된 것을 예시하는 도면.
도 3은 본 발명에 따른 폐 운동의 관찰을 위한 표지물질 삽입 장치가 폐 내로 삽입된 것을 예시한 도면.
도 4 및 도 5는 표지수용부의 형상을 예시한 도면.
도 6은 본 발명에 따른 폐 운동의 관찰을 위한 폐 삽입 장치의 단면도.
도 7은 본 발명에 따른 폐 운동의 관찰을 위한 폐 삽입 장치가 폐 내부에 삽입된 것을 방사선투시장치를 이용하여 관찰한 영상.
121, 수용공간 122, 커버부
123, 표지물질 124, 유동방지부재
128, 접착제 130, 유도와이어
100, 폐 운동의 관찰을 위한 폐 삽입 장치
Claims (7)
- 일단부가 개방되고, 타단부가 폐쇄된 플렉시블 튜브; 및
상기 타단부에 결합되고, 기관지를 통해 폐엽으로 삽입되는 표지수용부를 포함하되, 상기 표지수용부는,
상부가 개방되어 있으며, 개방된 상부를 통해 표지물질이 삽입되는 수용공간; 및
상기 수용공간을 밀폐하는 커버부를 포함하되,
상기 플렉시블 튜브에는 유도 와이어가 삽입되고,
상기 표지수용부는 상기 유도 와이어의 조정에 의해 구강과 기관지를 통해 폐엽으로 유도되어 진행을 멈추고,
상기 표지물질은 호흡 운동에 따른 폐의 움직임을 파악할 수 있도록 방사성 표지물질을 포함하는 것을 특징으로 하는, 폐 운동의 관찰을 위한 폐 삽입 장치. - 제1항에 있어서, 상기 커버부는,
상기 표지물질이 상기 표지수용부에 삽입된 후 접착제에 의해 상기 표지수용부에 밀착되는 것을 특징으로 하는, 폐 운동의 관찰을 위한 폐 삽입 장치. - 제1항에 있어서, 상기 표지수용부는,
외경이 일정한 원통형인 것을 특징으로 하는, 폐 운동의 관찰을 위한 폐 삽입 장치. - 제1항에 있어서, 상기 표지수용부는,
상기 플렉시블 튜브의 타단으로부터 이격되는 방향으로 외경이 작아지는 원뿔대 형상인 것을 특징으로 하는, 폐 운동의 관찰을 위한 폐 삽입 장치. - 제3항 또는 제4항에 있어서,
상기 플렉시블 튜브의 직경은 상기 표지수용부의 최대 외경보다 작은 것을 특징으로 하는, 폐 운동의 관찰을 위한 폐 삽입 장치. - 제1항에 있어서, 상기 플렉시블 튜브와 표지수용부는,
인체나 동물에 무해한 PVC 소재인 것을 특징으로 하는, 폐 운동의 관찰을 위한 폐 삽입 장치. - 제1항에 있어서, 상기 표지수용부는,
상기 수용공간 내에서 상기 표지물질의 유동을 방지하는 유동방지부재를 더 포함하는 것을 특징으로 하는, 폐 운동의 관찰을 위한 폐 삽입 장치.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170034930A KR102076292B1 (ko) | 2017-03-20 | 2017-03-20 | 폐 운동의 관찰을 위한 표지물질 삽입 장치 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170034930A KR102076292B1 (ko) | 2017-03-20 | 2017-03-20 | 폐 운동의 관찰을 위한 표지물질 삽입 장치 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020130167623A Division KR20150080155A (ko) | 2013-12-30 | 2013-12-30 | 폐 운동의 관찰을 위한 표지물질 삽입 장치 |
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| Publication Number | Publication Date |
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| KR20170102829A true KR20170102829A (ko) | 2017-09-12 |
| KR102076292B1 KR102076292B1 (ko) | 2020-02-12 |
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| KR1020170034930A Active KR102076292B1 (ko) | 2017-03-20 | 2017-03-20 | 폐 운동의 관찰을 위한 표지물질 삽입 장치 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638001U (ko) * | 1986-07-03 | 1988-01-20 | ||
| JPH0282344U (ko) * | 1988-12-13 | 1990-06-26 | ||
| US5441530A (en) * | 1994-01-25 | 1995-08-15 | The United States Of America As Represented By The Department Of Health And Human Services | Photochemotherapy dosimeter |
| KR20090013894A (ko) | 2007-08-03 | 2009-02-06 | 사회복지법인 삼성생명공익재단 | 방사선량 측정장치 |
| US20130345561A1 (en) * | 2010-10-01 | 2013-12-26 | Calypso Medical Technologies, Inc. | Delivery catheter for and method of delivering an implant, for example, bronchoscopically implanting a marker in a lung |
-
2017
- 2017-03-20 KR KR1020170034930A patent/KR102076292B1/ko active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638001U (ko) * | 1986-07-03 | 1988-01-20 | ||
| JPH0282344U (ko) * | 1988-12-13 | 1990-06-26 | ||
| US5441530A (en) * | 1994-01-25 | 1995-08-15 | The United States Of America As Represented By The Department Of Health And Human Services | Photochemotherapy dosimeter |
| KR20090013894A (ko) | 2007-08-03 | 2009-02-06 | 사회복지법인 삼성생명공익재단 | 방사선량 측정장치 |
| US20130345561A1 (en) * | 2010-10-01 | 2013-12-26 | Calypso Medical Technologies, Inc. | Delivery catheter for and method of delivering an implant, for example, bronchoscopically implanting a marker in a lung |
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| KR102076292B1 (ko) | 2020-02-12 |
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