JP6493647B2 - 把持検知センサ - Google Patents
把持検知センサ Download PDFInfo
- Publication number
- JP6493647B2 JP6493647B2 JP2018568447A JP2018568447A JP6493647B2 JP 6493647 B2 JP6493647 B2 JP 6493647B2 JP 2018568447 A JP2018568447 A JP 2018568447A JP 2018568447 A JP2018568447 A JP 2018568447A JP 6493647 B2 JP6493647 B2 JP 6493647B2
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- JP
- Japan
- Prior art keywords
- detection sensor
- tube
- grip detection
- piezoelectric film
- spacer
- 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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Classifications
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/008—Sensor means, e.g. for sensing reflux, acidity or pressure
- A61J15/0084—Sensor means, e.g. for sensing reflux, acidity or pressure for sensing parameters related to the patient
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N30/302—Sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/857—Macromolecular compositions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/877—Conductive materials
- H10N30/878—Conductive materials the principal material being non-metallic, e.g. oxide or carbon based
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/006—Catheters; Hollow probes characterised by structural features having a special surface topography or special surface properties, e.g. roughened or knurled surface
-
- 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
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0272—Electro-active or magneto-active materials
- A61M2205/0294—Piezoelectric materials
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
11…圧電フィルム
12…第一電極
13…第二電極
20…電源コード(対象物)
100,200,300,400,500…把持検知センサ
102,202,302,402,502…スペーサ
111…第一主面
112…第二主面
Claims (6)
- 第一主面及び第二主面を有し、可撓性を有する線状の対象物の周囲の少なくとも一部に該第一主面又は該第二主面のいずれか一方が該対象物と向かい合うように配置される圧電フィルムと、
前記対象物と、前記圧電フィルムとの間に間隔を保持するスペーサと、
前記第一主面に設けられた第一電極と、
前記第二主面に設けられた第二電極と、
を備える把持検知センサ。 - 前記スペーサは可撓性を有するクッション材である請求項1に記載の把持検知センサ。
- 前記スペーサは前記対象物より剛性が低い請求項2に記載の把持検知センサ。
- 前記圧電フィルムは前記対象物の周囲に巻かれて配置されている請求項1乃至請求項3のいずれかに記載の把持検知センサ。
- 前記対象物はチューブ状である請求項1乃至請求項4のいずれかに記載の把持検知センサ。
- 前記スペーサは前記対象物の周囲全体を覆う請求項1乃至請求項5のいずれかに記載の把持検知センサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017058919 | 2017-03-24 | ||
JP2017058919 | 2017-03-24 | ||
PCT/JP2018/000625 WO2018173429A1 (ja) | 2017-03-24 | 2018-01-12 | 把持検知センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6493647B2 true JP6493647B2 (ja) | 2019-04-03 |
JPWO2018173429A1 JPWO2018173429A1 (ja) | 2019-06-27 |
Family
ID=63585955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018568447A Active JP6493647B2 (ja) | 2017-03-24 | 2018-01-12 | 把持検知センサ |
Country Status (3)
Country | Link |
---|---|
US (1) | US11504498B2 (ja) |
JP (1) | JP6493647B2 (ja) |
WO (1) | WO2018173429A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019031414A1 (ja) * | 2017-08-09 | 2019-02-14 | 三井化学株式会社 | センサモジュール及びこれを備えた圧力分布センサ |
KR102252572B1 (ko) * | 2019-05-14 | 2021-05-17 | 어보브반도체 주식회사 | 그립 센싱 방법 및 장치 |
CN114902025A (zh) * | 2020-06-01 | 2022-08-12 | 株式会社村田制作所 | 传感器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03144896A (ja) * | 1989-10-31 | 1991-06-20 | Matsushita Electric Works Ltd | 防犯装置 |
JP2005098016A (ja) * | 2003-09-26 | 2005-04-14 | Matsushita Electric Ind Co Ltd | ドアハンドル装置及びこれを備えたキーレスエントリー装置 |
JP2005532559A (ja) * | 2002-07-10 | 2005-10-27 | アーベー ベヘール ベスローテン フェンノートシャップ | ハンドプレッシャ感知警告装置 |
JP2006153842A (ja) * | 2004-11-02 | 2006-06-15 | Hiroshima Univ | 変動荷重検出用シート及びこれを用いた変動荷重検出回路 |
JP2007161440A (ja) * | 2005-12-15 | 2007-06-28 | Mitsubishi Electric Corp | 乗客コンベア |
JP2009020032A (ja) * | 2007-07-13 | 2009-01-29 | Panasonic Corp | 圧力検出素子 |
WO2010037559A1 (en) * | 2008-10-02 | 2010-04-08 | Rena Gmbh | Method and device for measuring physical parameters |
CN102798402A (zh) * | 2012-08-17 | 2012-11-28 | 马瑞利汽车电子(广州)有限公司 | 一种门把手传感器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4564200B2 (ja) | 2000-03-31 | 2010-10-20 | 綜合警備保障株式会社 | チューブの引き抜き防止装置 |
CA2539713A1 (en) | 2003-09-26 | 2005-04-07 | Matsushita Electric Industrial Co., Ltd. | Door handle device and keyless entry device having the same |
WO2017154285A1 (ja) * | 2016-03-10 | 2017-09-14 | 株式会社村田製作所 | 押圧検出装置、電子機器 |
TWI752106B (zh) * | 2016-10-28 | 2022-01-11 | 日商帝人股份有限公司 | 用於壓電元件之構造體、編織狀壓電元件、使用編織狀壓電元件之布帛狀壓電元件及使用該些之裝置 |
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2018
- 2018-01-12 WO PCT/JP2018/000625 patent/WO2018173429A1/ja active Application Filing
- 2018-01-12 JP JP2018568447A patent/JP6493647B2/ja active Active
-
2019
- 2019-04-15 US US16/384,189 patent/US11504498B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03144896A (ja) * | 1989-10-31 | 1991-06-20 | Matsushita Electric Works Ltd | 防犯装置 |
JP2005532559A (ja) * | 2002-07-10 | 2005-10-27 | アーベー ベヘール ベスローテン フェンノートシャップ | ハンドプレッシャ感知警告装置 |
JP2005098016A (ja) * | 2003-09-26 | 2005-04-14 | Matsushita Electric Ind Co Ltd | ドアハンドル装置及びこれを備えたキーレスエントリー装置 |
JP2006153842A (ja) * | 2004-11-02 | 2006-06-15 | Hiroshima Univ | 変動荷重検出用シート及びこれを用いた変動荷重検出回路 |
JP2007161440A (ja) * | 2005-12-15 | 2007-06-28 | Mitsubishi Electric Corp | 乗客コンベア |
JP2009020032A (ja) * | 2007-07-13 | 2009-01-29 | Panasonic Corp | 圧力検出素子 |
WO2010037559A1 (en) * | 2008-10-02 | 2010-04-08 | Rena Gmbh | Method and device for measuring physical parameters |
CN102798402A (zh) * | 2012-08-17 | 2012-11-28 | 马瑞利汽车电子(广州)有限公司 | 一种门把手传感器 |
Also Published As
Publication number | Publication date |
---|---|
US11504498B2 (en) | 2022-11-22 |
JPWO2018173429A1 (ja) | 2019-06-27 |
WO2018173429A1 (ja) | 2018-09-27 |
US20190240449A1 (en) | 2019-08-08 |
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