JP5902215B2 - 使い捨て容器及びその制御装置並びにこれらを備えた薬液注入装置 - Google Patents
使い捨て容器及びその制御装置並びにこれらを備えた薬液注入装置 Download PDFInfo
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- JP5902215B2 JP5902215B2 JP2014032138A JP2014032138A JP5902215B2 JP 5902215 B2 JP5902215 B2 JP 5902215B2 JP 2014032138 A JP2014032138 A JP 2014032138A JP 2014032138 A JP2014032138 A JP 2014032138A JP 5902215 B2 JP5902215 B2 JP 5902215B2
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- container
- chemical
- pump
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- control device
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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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14224—Diaphragm type
-
- 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
- A61M2205/0244—Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology
-
- 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
- A61M2205/35—Communication
- A61M2205/3546—Range
- A61M2205/3569—Range sublocal, e.g. between console and disposable
-
- 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
- A61M2205/35—Communication
- A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
- A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
- A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs
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- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
2A 使い捨て容器
2B 制御装置
3 出力装置
4 薬液容器
5 ポンプ
6 導管
7 追加投与手段
9 位置決め部材(被装着機構)
10 容器ケース(制御装置本体)
16 ダイヤフラム
17 圧電素子
18 接続導体
22 ケース蓋(被装着機構)
25 接続端子
26a 充填部
26d 導出部
27 フランジ部(装着部)
28 メイン制御部
Claims (7)
- 薬液を患者に注入するための薬液注入装置に用いられる使い捨て容器であって、
薬液が充填される薬液容器であり、充填された薬液を導出するための導出部を有する薬液容器と、
接続導体と、前記接続導体を介して供給される駆動電圧によって伸長と収縮とを繰り返す圧電素子と、前記圧電素子の伸長及び収縮によって振動するダイヤフラムとを有し、前記駆動電圧の供給に応じて前記導出部を通じて導出するための力を前記薬液容器内の薬液に与えるポンプと、
前記ポンプに対して駆動電圧を供給するための制御装置と前記接続導体とが電気的に接続された状態で前記制御装置を脱着可能に装着するための装着部とを備え、
前記薬液容器は、上端が開口する蛇腹容器と、前記蛇腹容器の開口を塞ぐように前記蛇腹容器の上端に固定された蓋部材とを有し、
前記蓋部材には、前記蛇腹容器内の薬液を導出するための前記導出部と、当該導出部とは別の経路で前記蛇腹容器内に薬液を充填可能な充填部とが形成され、
前記導出部には、前記ポンプが接続され、
前記蛇腹容器は、薬液が充填され、かつ、前記導出部が開放されている状態においてその形状を保持することができ、さらに、前記ポンプにより前記薬液容器内の薬液が前記導出部を通じて前記薬液容器から導出されることに応じて当該薬液容器内の容積が減少するように上下方向に変形可能な剛性を有する、使い捨て容器。 - 前記使い捨て容器は、前記導出部から導出された薬液を導くための導管をさらに備え、
前記ポンプは、前記導出部と前記導管との間で前記薬液容器に取り付けられている、請求項1に記載の使い捨て容器。 - 請求項1又は2に記載の使い捨て容器に装着される制御装置であって、
前記ポンプの接続導体と電気的に接続可能な接続端子と、
前記接続導体と前記接続端子とが電気的に接続された状態で前記使い捨て容器の装着部が脱着可能に装着される被装着機構とを備えている、制御装置。 - 前記制御装置は、前記被装着機構に前記使い捨て容器の装着部が装着された状態で、前記薬液容器を収納可能な容器ケースをさらに備えている、請求項3に記載の制御装置。
- 前記制御装置は、前記ポンプに供給される駆動電圧を制御するメイン制御部を含む制御装置本体と、前記メイン制御部に対して前記駆動電圧を変更するための指令を無線で出力可能な出力装置とを備えている、請求項3又は4に記載の制御装置。
- 請求項1又は2に記載の使い捨て容器と、
請求項3〜5の何れか1項に記載の制御装置とを備えている、薬液注入装置。 - 前記薬液容器又は前記制御装置は、前記導出部を通じた薬液の導出量が増加するための指令を前記制御装置に対して出力するための追加投与手段をさらに備えている、請求項6に記載の薬液注入装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014032138A JP5902215B2 (ja) | 2014-01-06 | 2014-02-21 | 使い捨て容器及びその制御装置並びにこれらを備えた薬液注入装置 |
PCT/JP2014/084452 WO2015102088A1 (ja) | 2014-01-06 | 2014-12-26 | 使い捨て容器及びその制御装置並びにこれらを備えた薬液注入装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014000500 | 2014-01-06 | ||
JP2014000500 | 2014-01-06 | ||
JP2014032138A JP5902215B2 (ja) | 2014-01-06 | 2014-02-21 | 使い捨て容器及びその制御装置並びにこれらを備えた薬液注入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015144799A JP2015144799A (ja) | 2015-08-13 |
JP5902215B2 true JP5902215B2 (ja) | 2016-04-13 |
Family
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Family Applications (1)
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JP2014032138A Expired - Fee Related JP5902215B2 (ja) | 2014-01-06 | 2014-02-21 | 使い捨て容器及びその制御装置並びにこれらを備えた薬液注入装置 |
Country Status (2)
Country | Link |
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JP (1) | JP5902215B2 (ja) |
WO (1) | WO2015102088A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3295977B1 (en) * | 2016-09-16 | 2020-02-26 | Dentsply IH AB | Motorized irrigation system with improved flow control |
CN214970107U (zh) * | 2021-01-12 | 2021-12-03 | 北京来普惠康医学技术有限公司 | 一种用于非重力输液器且具备压力开启及测压功能的结构 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4823443B2 (ja) * | 2000-07-14 | 2011-11-24 | 日機装株式会社 | 埋め込み型人工膵臓装置 |
US6589229B1 (en) * | 2000-07-31 | 2003-07-08 | Becton, Dickinson And Company | Wearable, self-contained drug infusion device |
-
2014
- 2014-02-21 JP JP2014032138A patent/JP5902215B2/ja not_active Expired - Fee Related
- 2014-12-26 WO PCT/JP2014/084452 patent/WO2015102088A1/ja active Application Filing
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Publication number | Publication date |
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JP2015144799A (ja) | 2015-08-13 |
WO2015102088A1 (ja) | 2015-07-09 |
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