JP5223397B2 - 点滴筒及び輸液セット - Google Patents
点滴筒及び輸液セット Download PDFInfo
- Publication number
- JP5223397B2 JP5223397B2 JP2008070065A JP2008070065A JP5223397B2 JP 5223397 B2 JP5223397 B2 JP 5223397B2 JP 2008070065 A JP2008070065 A JP 2008070065A JP 2008070065 A JP2008070065 A JP 2008070065A JP 5223397 B2 JP5223397 B2 JP 5223397B2
- Authority
- JP
- Japan
- Prior art keywords
- drip
- tube
- infusion
- reservoir
- sub
- 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.)
- Active
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
11 気泡
13 空気層
100,200 点滴筒
101 副貯留部
102,202 主貯留部
110,210 キャップ
111,251 流入口
115 通気口
116 疎水性フィルタ
120 副筒部
121 隔壁
125,250 点滴液流路
127 環状リブ
130,230 主筒部
131,231 流出口
140 親水性フィルタ
142 フレーム
910 輸液バッグ
911 ポート
920 患者
930 輸液セット
931 瓶針
932 点滴筒
933 クランプ
934 静脈針
935a,935b,935c チューブ
950 ハンガー
Claims (6)
- 点滴液が貯留される主貯留部と、
前記主貯留部内に点滴液を流入させる点滴液流路と、
前記点滴液流路を介して前記主貯留部と連通した副貯留部と、
前記副貯留部から前記点滴液流路を通って前記主貯留部内に流入する点滴液が通過することができるように設けられた親水性フィルタとを備え、
前記主貯留部と前記副貯留部とは前記点滴液流路のみを介して連通しており、
前記親水性フィルタは、前記副貯留部内に移動可能に収納されており、
前記副貯留部が前記主貯留部よりも上になるように前記点滴筒を配置したとき、前記親水性フィルタは前記点滴液流路の前記副貯留部側の開口を覆うことを特徴とする点滴筒。 - 前記副貯留部に外界と通ずる通気口が設けられ、前記通気口に疎水性フィルタが設けられている請求項1に記載の点滴筒。
- 前記親水性フィルタは、孔径が5〜15μmの平膜フィルタである請求項1又2に記載の点滴筒。
- 前記親水性フィルタが、親水化処理されたPTFEからなる請求項1〜3のいずれかに記載の点滴筒。
- 前記親水性フィルタは前記点滴液内に沈降する請求項1に記載の点滴筒。
- 請求項1〜5のいずれかに記載の点滴筒を備えた輸液セット。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008070065A JP5223397B2 (ja) | 2008-03-18 | 2008-03-18 | 点滴筒及び輸液セット |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008070065A JP5223397B2 (ja) | 2008-03-18 | 2008-03-18 | 点滴筒及び輸液セット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009219798A JP2009219798A (ja) | 2009-10-01 |
| JP5223397B2 true JP5223397B2 (ja) | 2013-06-26 |
Family
ID=41237233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008070065A Active JP5223397B2 (ja) | 2008-03-18 | 2008-03-18 | 点滴筒及び輸液セット |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5223397B2 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8974414B2 (en) * | 2013-02-13 | 2015-03-10 | Becton, Dickinson And Company | IV drip chamber with filter and bottom reservoir |
| WO2016147555A1 (ja) * | 2015-03-18 | 2016-09-22 | テルモ株式会社 | 医療用コネクタ及び医療用具 |
| US10201667B2 (en) * | 2015-03-26 | 2019-02-12 | Becton, Dickinson And Company | IV membrane attachment systems and methods |
| US10232130B2 (en) | 2015-03-26 | 2019-03-19 | Becton, Dickinson And Company | Anti-run dry membrane |
| US10702689B2 (en) | 2015-03-26 | 2020-07-07 | Becton, Dickinson And Company | Auto-stop vent plug |
| US10646648B2 (en) | 2015-04-01 | 2020-05-12 | Becton, Dickinson And Company | IV flow management systems and methods |
| CN107693884B (zh) * | 2017-09-20 | 2023-09-26 | 浙江康康医疗器械股份有限公司 | 一种集成型滴斗 |
| KR102240665B1 (ko) * | 2019-05-23 | 2021-04-15 | 위더스 주식회사 | 의료용 드립챔버 |
| JP7824102B2 (ja) * | 2022-03-01 | 2026-03-04 | テルモ株式会社 | 注入ポート、液体収容具及び輸液ポンプ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0444771A (ja) * | 1990-06-11 | 1992-02-14 | Terumo Corp | 液体濾過装置 |
| JPH0928796A (ja) * | 1995-07-21 | 1997-02-04 | Material Eng Tech Lab Inc | 輸液具 |
| JP4492228B2 (ja) * | 2004-06-28 | 2010-06-30 | ニプロ株式会社 | 輸液用フィルター |
-
2008
- 2008-03-18 JP JP2008070065A patent/JP5223397B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009219798A (ja) | 2009-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009219798A (ja) | 点滴筒及び輸液セット | |
| JP5665072B2 (ja) | ポンプとバルブを備えた液体供給装置 | |
| JP6807333B2 (ja) | プライミング装置及び方法 | |
| US4013072A (en) | Drip chamber for intravenous administration | |
| CN102098999B (zh) | 带过滤器的排出容器 | |
| JPH0542220A (ja) | 輸液フイルター | |
| US20100282681A1 (en) | Biological Fluid Filtration Apparatus | |
| JP2006223871A (ja) | ドリップチャンバアクセスを有する圧力作動式脈管内セット | |
| JP2003531743A (ja) | インクカートリッジと、それに用いるインク充填方法及び装置 | |
| US4056100A (en) | Volume limiting chamber | |
| JP2005145470A (ja) | フィルター付き容器 | |
| CN101790392B (zh) | 贮血槽 | |
| KR200492869Y1 (ko) | 에어 차단기능을 갖는 드립챔버 | |
| JP5136848B2 (ja) | 点滴筒、及び輸液セット | |
| KR102385826B1 (ko) | 진공 채혈관 연결 홀더 | |
| JPH0614960B2 (ja) | 携帯用吸引装置 | |
| CN102614558A (zh) | 一种浮塞止液自动排气输液器 | |
| CN202892563U (zh) | 一种浮塞止液自动排气输液器 | |
| WO2016150319A2 (zh) | 防回血装置及医用输液器 | |
| US5070899A (en) | Check valve | |
| WO2012041200A1 (zh) | 防回血输液器用排气装置 | |
| US11638790B2 (en) | Apparatus and methods for intravenous gas elimination | |
| CN108371846A (zh) | 气液分离装置 | |
| KR20190072878A (ko) | 공기유입을 막는 드립챔버 | |
| CN201880140U (zh) | 一种安全阀及具有该安全阀的输血器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110131 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120712 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120719 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120725 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130212 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130225 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5223397 Country of ref document: JP |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160322 Year of fee payment: 3 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |