WO2016084918A1 - 投薬機構 - Google Patents
投薬機構 Download PDFInfo
- Publication number
- WO2016084918A1 WO2016084918A1 PCT/JP2015/083295 JP2015083295W WO2016084918A1 WO 2016084918 A1 WO2016084918 A1 WO 2016084918A1 JP 2015083295 W JP2015083295 W JP 2015083295W WO 2016084918 A1 WO2016084918 A1 WO 2016084918A1
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- WIPO (PCT)
- Prior art keywords
- pump
- tube
- patient
- main body
- side tube
- Prior art date
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Classifications
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
-
- 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
-
- 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
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
- A61M5/16881—Regulating valves
-
- 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
- A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
- A61M5/365—Air detectors
-
- 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
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M2005/14268—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with a reusable and a disposable component
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3351—Controlling upstream pump pressure
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3355—Controlling downstream pump pressure
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/587—Lighting arrangements
-
- 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
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
Abstract
Description
このため、ディスポ部も小型化できるので投薬機構を軽量化できる。よって、患者が投薬機構を携帯する際の負担が小さくなる。
2 本体
24 圧力センサ
3 ディスポ部、ポンプユニット(投薬機構用ポンプユニット)
31 ポンプ
315 送液を行う部分、ポンプ室
33 吸引側配管、吸引側チューブ
331 コネクタ(吸引側)
34 吐出側配管、吐出側チューブ
341 コネクタ(吐出側)
35 逃がし配管、バイパス配管
351 逃がし配管(バイパス配管)の一端
352 逃がし配管(バイパス配管)の他端
36 バイパス開閉弁(逃がし配管開閉弁)
F1 薬剤容器
P 患者
Claims (4)
- 薬剤容器に充填された液状の薬剤を患者に投与するための投薬機構であって、
本体と、該本体に着脱できるディスポ部とを備え、
前記ディスポ部は、
薬剤を薬剤容器から吸引して患者へと吐出するポンプと、
前記ポンプから薬剤容器側へ延びる吸引側チューブと、
前記ポンプから患者側へ延びる吐出側チューブと、
前記吸引側チューブまたは前記吐出側チューブの少なくとも一方の先端に位置し、薬剤容器または患者から延びるチューブに接続できるコネクタと、を備え、
前記本体は、該本体に取り付けられた前記吸引側チューブまたは前記吐出側チューブに対応する位置にセンサを備える投薬機構。 - 前記センサは、該センサに対応したチューブの径変化によりチューブ内の圧力変化を検出する圧力センサである請求項1に記載の投薬機構。
- 前記ディスポ部は、前記コネクタを前記吸引側チューブ及び前記吐出側チューブの先端に備える請求項1または2に記載の投薬機構。
- 前記ポンプがダイヤフラム式のポンプである請求項1~3のいずれか1項に記載の投薬機構。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15864002.9A EP3225264A4 (en) | 2014-11-27 | 2015-11-26 | Medication mechanism |
US15/531,123 US10765806B2 (en) | 2014-11-27 | 2015-11-26 | Medication mechanism |
KR1020177014100A KR102303385B1 (ko) | 2014-11-27 | 2015-11-26 | 투약 기구 |
CN201580064620.4A CN106999652B (zh) | 2014-11-27 | 2015-11-26 | 给药机构 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-240013 | 2014-11-27 | ||
JP2014240013A JP6475957B2 (ja) | 2014-11-27 | 2014-11-27 | 投薬機構 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016084918A1 true WO2016084918A1 (ja) | 2016-06-02 |
Family
ID=56074466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2015/083295 WO2016084918A1 (ja) | 2014-11-27 | 2015-11-26 | 投薬機構 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10765806B2 (ja) |
EP (1) | EP3225264A4 (ja) |
JP (1) | JP6475957B2 (ja) |
KR (1) | KR102303385B1 (ja) |
CN (1) | CN106999652B (ja) |
TW (1) | TWI662975B (ja) |
WO (1) | WO2016084918A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016208751A1 (ja) * | 2015-06-26 | 2016-12-29 | 日東電工株式会社 | ポンプユニット、ポンプユニットの製造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7178838B2 (ja) | 2018-09-11 | 2022-11-28 | 大研医器株式会社 | 接続部材、当該接続部材を備えたポンプ用ケーシングおよび注入装置 |
Citations (9)
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JPH06254159A (ja) * | 1993-03-01 | 1994-09-13 | Terumo Corp | 輸液ポンプ用の閉塞検知装置 |
JP2000510722A (ja) * | 1996-05-06 | 2000-08-22 | サーコス,インコーポレイテッド | 使い捨てのマイクロプロセッサ制御歩行容量ポンプ |
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JP2009535178A (ja) * | 2006-05-01 | 2009-10-01 | カーディナル ヘルス 303、インコーポレイテッド | 薬流体の投与を制御するシステム及び方法 |
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JP2013535303A (ja) * | 2010-08-11 | 2013-09-12 | ゼヴェクス・インコーポレーテッド | 圧力センサーおよび使用方法 |
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-
2014
- 2014-11-27 JP JP2014240013A patent/JP6475957B2/ja active Active
-
2015
- 2015-11-26 EP EP15864002.9A patent/EP3225264A4/en not_active Ceased
- 2015-11-26 CN CN201580064620.4A patent/CN106999652B/zh active Active
- 2015-11-26 KR KR1020177014100A patent/KR102303385B1/ko active IP Right Grant
- 2015-11-26 WO PCT/JP2015/083295 patent/WO2016084918A1/ja active Application Filing
- 2015-11-26 US US15/531,123 patent/US10765806B2/en active Active
- 2015-11-27 TW TW104139753A patent/TWI662975B/zh active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH06254159A (ja) * | 1993-03-01 | 1994-09-13 | Terumo Corp | 輸液ポンプ用の閉塞検知装置 |
JP2000510722A (ja) * | 1996-05-06 | 2000-08-22 | サーコス,インコーポレイテッド | 使い捨てのマイクロプロセッサ制御歩行容量ポンプ |
JP2004532670A (ja) * | 2001-02-22 | 2004-10-28 | インシュレット コーポレイション | モジュール式の輸液装置及び方法 |
JP2005519678A (ja) * | 2002-03-14 | 2005-07-07 | メドゥックス アーベー | 移動式輸液用メンブレンポンプ |
JP2009535178A (ja) * | 2006-05-01 | 2009-10-01 | カーディナル ヘルス 303、インコーポレイテッド | 薬流体の投与を制御するシステム及び方法 |
JP2010501286A (ja) * | 2006-08-25 | 2010-01-21 | ホスピラ・インコーポレイテツド | 改良された低流量医療用ポンプ吐出のためのシステムおよび方法 |
JP2008206630A (ja) * | 2007-02-26 | 2008-09-11 | Nomura Unison Co Ltd | 輸液ポンプ装置および輸液ポンプ装置の制御方法 |
JP2013535303A (ja) * | 2010-08-11 | 2013-09-12 | ゼヴェクス・インコーポレーテッド | 圧力センサーおよび使用方法 |
JP2015128480A (ja) * | 2014-01-06 | 2015-07-16 | 大研医器株式会社 | 輸液セット及びその駆動を制御する制御装置並びにこれらを備えた薬液送り機能付き輸液セット |
Non-Patent Citations (1)
Title |
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See also references of EP3225264A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016208751A1 (ja) * | 2015-06-26 | 2016-12-29 | 日東電工株式会社 | ポンプユニット、ポンプユニットの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3225264A4 (en) | 2018-08-15 |
TW201628664A (zh) | 2016-08-16 |
EP3225264A1 (en) | 2017-10-04 |
CN106999652A (zh) | 2017-08-01 |
KR20170088855A (ko) | 2017-08-02 |
US20170312428A1 (en) | 2017-11-02 |
TWI662975B (zh) | 2019-06-21 |
JP2016101230A (ja) | 2016-06-02 |
US10765806B2 (en) | 2020-09-08 |
CN106999652B (zh) | 2020-02-11 |
KR102303385B1 (ko) | 2021-09-23 |
JP6475957B2 (ja) | 2019-02-27 |
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