JP7378803B2 - 点滴終了検出装置 - Google Patents
点滴終了検出装置 Download PDFInfo
- Publication number
- JP7378803B2 JP7378803B2 JP2020116910A JP2020116910A JP7378803B2 JP 7378803 B2 JP7378803 B2 JP 7378803B2 JP 2020116910 A JP2020116910 A JP 2020116910A JP 2020116910 A JP2020116910 A JP 2020116910A JP 7378803 B2 JP7378803 B2 JP 7378803B2
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- JP
- Japan
- Prior art keywords
- infusion
- plate portion
- detecting
- detection device
- transmitting coil
- 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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- 238000001802 infusion Methods 0.000 title claims description 86
- 238000001514 detection method Methods 0.000 title claims description 28
- 239000003978 infusion fluid Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 239000007779 soft material Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 description 15
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000001990 intravenous administration Methods 0.000 description 4
- 229920013716 polyethylene resin Polymers 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
2 一方の面
3 他方の面
4 第1のプレート部
5 第2のプレート部
6 発信コイル
7 永久磁石
8 受信コイル
9 磁性体プレート
10 検出装置
20 コントロールユニット
21 発信ユニット
22 検出ユニット
23 判定ユニット
100 点滴終了検出装置
Claims (1)
- 軟質材料から形成され、内部に輸液が充填された輸液バッグの対向する面の一方に着脱自在に固定される第1のプレート部及び前記面の他方に着脱自在に固定される第2のプレート部によって構成され、
前記第1のプレート部に配され、パルスの発信手段である発信コイル、第2のプレート部に配され、前記発信コイルから発信されたパルスを受信してパルスに対応する電圧を発生させるための受信コイル、該受信コイルによって生じる電圧の変化に基づいて前記第1のプレート部及び第2のプレート部の間隔を検出し、前記対向する面の間隔を検出する検出手段と、
前記検出手段によって検出された間隔が所定値以下となった場合に、又は、前記間隔が所定値以下となり且つ処置時間経過した場合に、点滴の終了を判定する判定手段とを具備することを特徴とする点滴終了検出装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020116910A JP7378803B2 (ja) | 2020-07-07 | 2020-07-07 | 点滴終了検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2020116910A JP7378803B2 (ja) | 2020-07-07 | 2020-07-07 | 点滴終了検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022014547A JP2022014547A (ja) | 2022-01-20 |
JP7378803B2 true JP7378803B2 (ja) | 2023-11-14 |
Family
ID=80120277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020116910A Active JP7378803B2 (ja) | 2020-07-07 | 2020-07-07 | 点滴終了検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7378803B2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010110429A1 (ja) | 2009-03-27 | 2010-09-30 | 株式会社根本杏林堂 | シリンジ保持構造 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4378014A (en) * | 1981-03-27 | 1983-03-29 | Elkow Robert D | Apparatus for and method of administering intravenous fluid |
JPS6097142U (ja) * | 1983-12-12 | 1985-07-02 | 小平 利平 | 点滴終了通報装置 |
US5645065A (en) * | 1991-09-04 | 1997-07-08 | Navion Biomedical Corporation | Catheter depth, position and orientation location system |
-
2020
- 2020-07-07 JP JP2020116910A patent/JP7378803B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010110429A1 (ja) | 2009-03-27 | 2010-09-30 | 株式会社根本杏林堂 | シリンジ保持構造 |
Also Published As
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JP2022014547A (ja) | 2022-01-20 |
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