JP6640827B2 - 薬液投与装置 - Google Patents
薬液投与装置 Download PDFInfo
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- JP6640827B2 JP6640827B2 JP2017500606A JP2017500606A JP6640827B2 JP 6640827 B2 JP6640827 B2 JP 6640827B2 JP 2017500606 A JP2017500606 A JP 2017500606A JP 2017500606 A JP2017500606 A JP 2017500606A JP 6640827 B2 JP6640827 B2 JP 6640827B2
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- 238000001647 drug administration Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 claims description 49
- 239000003814 drug Substances 0.000 claims description 45
- 239000000243 solution Substances 0.000 claims description 36
- 229940079593 drug Drugs 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 9
- 239000008155 medical solution Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 7
- 210000000078 claw Anatomy 0.000 description 5
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5086—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile for indicating if defective, used, tampered with or unsterile
-
- 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
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
-
- 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
- A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork
-
- 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
-
- 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
- A61M2205/3327—Measuring
-
- 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
- A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
- A61M2205/702—General characteristics of the apparatus with testing or calibration facilities automatically during use
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Dermatology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
Claims (5)
- 筒体(18)内に充填した薬液をプランジャ(20)の押圧作用下に生体内に持続的又は間欠的に投与する携帯型の薬液投与装置(10)であって、
使い捨てのディスポ部(12)と、
前記ディスポ部(12)に着脱可能に設けられた再利用可能なリユース部(14)と、を備え、
前記ディスポ部(12)は、
前記筒体(18)及び前記プランジャ(20)と、
初期位置から移動して前記プランジャ(20)を先端側に押圧する可動部(24)と、を有し、
前記リユース部(14)は、前記可動部(24)を移動させる駆動部(40)の少なくとも一部を有し、
前記薬液投与装置(10)は、
前記可動部(24)を移動させる前の状態で前記可動部(24)が前記初期位置にあるか否かを検出する第1位置検出センサ(74)と、
前記第1位置検出センサ(74)にて前記可動部(24)が前記初期位置にないことが検出された場合に第1アラームを出力するアラーム部(78)と、をさらに備え、
前記駆動部(40)は、前記可動部(24)を前記プランジャ(20)の先端側にのみ移動させ、前記第1位置検出センサ(24)は、前記ディスポ部(12)に前記リユース部(14)が装着された時に、前記可動部(24)が前記初期位置にあるか否かを検出することを特徴とする薬液投与装置(10)。 - 請求項1記載の薬液投与装置(10)において、
前記第1位置検出センサ(74)は、前記リユース部(14)に設けられていることを特徴とする薬液投与装置(10)。 - 請求項1又は2に記載の薬液投与装置(10)において、
前記第1位置検出センサ(74)は、前記可動部(24)に接触することにより当該可動部(24)が前記初期位置にあることを検出することを特徴とする薬液投与装置(10)。 - 請求項1〜3のいずれか1項に記載の薬液投与装置(10)において、
前記初期位置から移動した前記可動部(24)が前記筒体(18)内の前記薬液の残量が所定量になるような所定位置にあるか否かを検出する第2位置検出センサ(76)を備え、
前記アラーム部(78)は、前記第2位置検出センサ(76)にて前記可動部(24)が前記所定位置にあることが検出された場合に第2アラームを出力することを特徴とする薬液投与装置(10)。 - 請求項4記載の薬液投与装置(10)において、
前記第2位置検出センサ(76)は、前記リユース部(14)に設けられていることを特徴とする薬液投与装置(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015031416 | 2015-02-20 | ||
JP2015031416 | 2015-02-20 | ||
PCT/JP2016/053588 WO2016132937A1 (ja) | 2015-02-20 | 2016-02-05 | 薬液投与装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016132937A1 JPWO2016132937A1 (ja) | 2017-11-30 |
JP6640827B2 true JP6640827B2 (ja) | 2020-02-05 |
Family
ID=56692189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017500606A Active JP6640827B2 (ja) | 2015-02-20 | 2016-02-05 | 薬液投与装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10828430B2 (ja) |
EP (1) | EP3260148B1 (ja) |
JP (1) | JP6640827B2 (ja) |
CN (1) | CN107106765B (ja) |
WO (1) | WO2016132937A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20240136476A (ko) | 2015-03-10 | 2024-09-13 | 리제너론 파아마슈티컬스, 인크. | 무균 관통 시스템 및 방법 |
JP6752268B2 (ja) * | 2016-03-16 | 2020-09-09 | テルモ株式会社 | 医療装置 |
BR112019020705A2 (pt) | 2017-05-05 | 2020-05-12 | Regeneron Pharmaceuticals, Inc. | Autoinjetor |
CN111032128B (zh) * | 2017-09-29 | 2021-12-28 | 泰尔茂株式会社 | 柱塞组装体、药液投放装置以及柱塞组装体的驱动方法 |
EP3744368A1 (en) | 2018-10-05 | 2020-12-02 | Sorrel Medical Ltd. | Triggering sequence |
JP7299929B2 (ja) * | 2019-02-15 | 2023-06-28 | テルモ株式会社 | 薬液投与装置及び薬液投与方法 |
WO2020170478A1 (ja) * | 2019-02-18 | 2020-08-27 | テルモ株式会社 | 薬液投与装置 |
CN111437445A (zh) * | 2020-04-10 | 2020-07-24 | 北京鸿鹄高翔科技开发有限公司 | 一次性冲洗吸引引流管及其使用方法 |
JP7549406B2 (ja) | 2020-09-07 | 2024-09-11 | イオフロー・カンパニー・リミテッド | 薬液注入装置 |
EP4274641A1 (en) * | 2021-01-05 | 2023-11-15 | Medtrum Technologies Inc. | A skin patch drug infusion device |
US20220362464A1 (en) * | 2021-05-13 | 2022-11-17 | Eitan Medical Ltd. | Reservoir state monitoring |
USD1007676S1 (en) | 2021-11-16 | 2023-12-12 | Regeneron Pharmaceuticals, Inc. | Wearable autoinjector |
JPWO2023132104A1 (ja) * | 2022-01-07 | 2023-07-13 |
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-
2016
- 2016-02-05 WO PCT/JP2016/053588 patent/WO2016132937A1/ja active Application Filing
- 2016-02-05 JP JP2017500606A patent/JP6640827B2/ja active Active
- 2016-02-05 CN CN201680005124.6A patent/CN107106765B/zh active Active
- 2016-02-05 EP EP16752324.0A patent/EP3260148B1/en active Active
-
2017
- 2017-08-16 US US15/678,329 patent/US10828430B2/en active Active
Also Published As
Publication number | Publication date |
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US10828430B2 (en) | 2020-11-10 |
EP3260148A1 (en) | 2017-12-27 |
US20170368269A1 (en) | 2017-12-28 |
CN107106765A (zh) | 2017-08-29 |
EP3260148B1 (en) | 2022-03-02 |
CN107106765B (zh) | 2020-10-23 |
JPWO2016132937A1 (ja) | 2017-11-30 |
EP3260148A4 (en) | 2018-07-18 |
WO2016132937A1 (ja) | 2016-08-25 |
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