JP2014210004A - 皮下埋込型ポート - Google Patents
皮下埋込型ポート Download PDFInfo
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- JP2014210004A JP2014210004A JP2013087148A JP2013087148A JP2014210004A JP 2014210004 A JP2014210004 A JP 2014210004A JP 2013087148 A JP2013087148 A JP 2013087148A JP 2013087148 A JP2013087148 A JP 2013087148A JP 2014210004 A JP2014210004 A JP 2014210004A
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- movable body
- lumen
- implantable port
- movable
- chemical solution
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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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
Abstract
Description
Claims (6)
- ベースハウジングの開口部が栓体で塞がれて薬液貯留用の内腔が形成されていると共に、該内腔に連通して薬液流出用の流路が設けられた皮下埋込型ポートであって、
前記内腔において少なくとも一部が強磁性材からなる可動体を移動可能に設けたことを特徴とする皮下埋込型ポート。 - 前記内腔において前記可動体を予め所定位置へ弾性的に位置決めする付勢手段を設けた請求項1に記載の皮下埋込型ポート。
- 前記可動体が、前記ベースハウジングの内面に沿って広がる板状である請求項1又は2に記載の皮下埋込型ポート。
- 前記可動体が、前記ベースハウジングの底部と前記栓体との対向方向で移動可能に配置されている請求項1〜3の何れか1項に記載の皮下埋込型ポート。
- 前記可動体が、前記薬液流出用の流路の前記内腔への開口部に対して接近および離隔する方向で移動可能に配置されている請求項1〜3の何れか1項に記載の皮下埋込型ポート。
- 前記内腔が可撓性膜で仕切られており、該可撓性膜を挟んだ一方の側に薬液が貯留されるようになっていると共に、該可撓性膜を挟んだ他方の側に前記可動体が配置されており、該可動体の移動により該可撓性膜が変形されるようになっている請求項1〜5の何れか1項に記載の皮下埋込型ポート。
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JP2013087148A JP6365810B2 (ja) | 2013-04-18 | 2013-04-18 | 皮下埋込型ポート |
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JP2013087148A JP6365810B2 (ja) | 2013-04-18 | 2013-04-18 | 皮下埋込型ポート |
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JP2014210004A true JP2014210004A (ja) | 2014-11-13 |
JP6365810B2 JP6365810B2 (ja) | 2018-08-01 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20190097836A (ko) * | 2018-02-13 | 2019-08-21 | 주식회사 메디튤립 | 혈관 접근 포트 및 이의 제조방법 |
CN110327512A (zh) * | 2019-07-05 | 2019-10-15 | 天津塞科凯尔科技有限公司 | 新型输液港结构及组装方法 |
CN110368550A (zh) * | 2019-07-05 | 2019-10-25 | 天津塞科凯尔科技有限公司 | 剪切型输液港结构及组装方法 |
KR20200134028A (ko) * | 2019-05-21 | 2020-12-01 | 주식회사 메디튤립 | 혈관 접근 포트 |
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JPH02131778A (ja) * | 1988-03-29 | 1990-05-21 | Baxter Internatl Inc | 生体内植込薬物放出システム及び該システムによる薬物の投薬方法 |
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JPH06277298A (ja) * | 1993-01-27 | 1994-10-04 | Toray Ind Inc | 埋込型薬液注入口 |
JPH07171217A (ja) * | 1991-05-24 | 1995-07-11 | Terumo Corp | 薬液注入ポート |
JPH08322946A (ja) * | 1995-06-02 | 1996-12-10 | Kato Spring Seisakusho:Kk | 体内埋込式薬剤投与装置 |
US5665070A (en) * | 1995-01-19 | 1997-09-09 | I-Flow Corporation | Infusion pump with magnetic bag compression |
US20050197652A1 (en) * | 2002-05-13 | 2005-09-08 | Fluidigm Corporation | Drug delivery system |
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2013
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Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US3527220A (en) * | 1968-06-28 | 1970-09-08 | Fairchild Hiller Corp | Implantable drug administrator |
JPS59131356A (ja) * | 1982-11-26 | 1984-07-28 | コ−デイス,コ−ポレイシヨン | 内植し得るマイクロ注入ポンプシステム |
JPS63300774A (ja) * | 1987-05-29 | 1988-12-07 | Kanji Takada | 埋込み用薬液注入装置 |
JPH02131778A (ja) * | 1988-03-29 | 1990-05-21 | Baxter Internatl Inc | 生体内植込薬物放出システム及び該システムによる薬物の投薬方法 |
JPH0282348U (ja) * | 1988-12-12 | 1990-06-26 | ||
JPH07171217A (ja) * | 1991-05-24 | 1995-07-11 | Terumo Corp | 薬液注入ポート |
JPH06277298A (ja) * | 1993-01-27 | 1994-10-04 | Toray Ind Inc | 埋込型薬液注入口 |
US5665070A (en) * | 1995-01-19 | 1997-09-09 | I-Flow Corporation | Infusion pump with magnetic bag compression |
JPH08322946A (ja) * | 1995-06-02 | 1996-12-10 | Kato Spring Seisakusho:Kk | 体内埋込式薬剤投与装置 |
US20050197652A1 (en) * | 2002-05-13 | 2005-09-08 | Fluidigm Corporation | Drug delivery system |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190097836A (ko) * | 2018-02-13 | 2019-08-21 | 주식회사 메디튤립 | 혈관 접근 포트 및 이의 제조방법 |
WO2019160226A1 (ko) * | 2018-02-13 | 2019-08-22 | 주식회사 메디튤립 | 혈관 접근 포트 및 이의 제조방법 |
KR102085062B1 (ko) | 2018-02-13 | 2020-03-05 | 주식회사 메디튤립 | 혈관 접근 포트 및 이의 제조방법 |
KR20200134028A (ko) * | 2019-05-21 | 2020-12-01 | 주식회사 메디튤립 | 혈관 접근 포트 |
KR102194322B1 (ko) | 2019-05-21 | 2020-12-22 | 주식회사 메디튤립 | 혈관 접근 포트 |
CN110327512A (zh) * | 2019-07-05 | 2019-10-15 | 天津塞科凯尔科技有限公司 | 新型输液港结构及组装方法 |
CN110368550A (zh) * | 2019-07-05 | 2019-10-25 | 天津塞科凯尔科技有限公司 | 剪切型输液港结构及组装方法 |
CN110368550B (zh) * | 2019-07-05 | 2024-04-26 | 天津迪玛克医疗器械有限公司 | 剪切型输液港结构及组装方法 |
CN110327512B (zh) * | 2019-07-05 | 2024-04-30 | 天津迪玛克医疗器械有限公司 | 新型输液港结构及组装方法 |
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