JP7343505B2 - 投与量測定システム - Google Patents
投与量測定システム Download PDFInfo
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- JP7343505B2 JP7343505B2 JP2020536195A JP2020536195A JP7343505B2 JP 7343505 B2 JP7343505 B2 JP 7343505B2 JP 2020536195 A JP2020536195 A JP 2020536195A JP 2020536195 A JP2020536195 A JP 2020536195A JP 7343505 B2 JP7343505 B2 JP 7343505B2
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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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31566—Means improving security or handling thereof
- A61M5/31568—Means keeping track of the total dose administered, e.g. since the cartridge was inserted
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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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3125—Details specific display means, e.g. to indicate dose setting
- A61M2005/3126—Specific display means related to dosing
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
- A61M2205/3313—Optical measuring means used specific wavelengths
-
- 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
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/35—Communication
- A61M2205/3546—Range
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
-
- 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
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- 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
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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
- A61M5/14244—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
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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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
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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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
- A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
- A61M5/31585—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by axially moving actuator, e.g. an injection button
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (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)
Description
Claims (17)
- 薬剤送達デバイスのための投与量測定システムであって、薬剤送達デバイスは、薬剤リザーバ、親ねじ、および駆動スリーブを含み、該駆動スリーブは、薬剤リザーバから薬剤を投薬するために、親ねじを駆動スリーブに対して軸方向に変位させるように回転可能であり、投与量測定システムは:
駆動スリーブおよび親ねじのうちの少なくとも1つの回転を測定するように構成されたセンサユニットであって、少なくとも部分的に駆動スリーブ内に位置するように構成され、駆動スリーブ内を移動し、駆動スリーブおよび親ねじのうちの前記少なくとも1つから反射される信号を伝送するように構成されるセンサユニットと;
駆動スリーブおよび親ねじのうちの前記少なくとも1つの測定された回転に基づいて、薬剤リザーバから投薬された投与量を判定するように構成されたプロセッサとを含む、前記投与量測定システム。 - センサユニットは、信号を伝送し、前記信号が駆動スリーブおよび親ねじのうちの前記少なくとも1つから反射されるように構成され、センサユニットは、前記反射信号を受信するように構成される、請求項1に記載の投与量測定システム。
- センサユニットは、伝送部材を含み、前記信号は、伝送部材を通って伝送され、好ましくは、伝送部材は光ガイドを含む、請求項2に記載の投与量測定システム。
- 伝送部材は、駆動スリーブ内へ延びる、請求項3に記載の投与量測定システム。
- 投与量測定システムは、薬剤送達デバイスに固定されるように構成された第1の部材と、第1の部材に取外し可能に取付け可能である第2の部材とを含み、好ましくは、第2の部材はプロセッサを含む、請求項1~4のいずれか1項に記載の投与量測定システム。
- 第1の部材は伝送部材を含む、請求項3または4に従属する請求項5に記載の投与量測定システム。
- センサユニットは、駆動スリーブの径方向内向き面から信号が反射されるように構成さ
れる、請求項1~6のいずれか1項に記載の投与量測定システム。 - 駆動スリーブおよび親ねじのうちの前記少なくとも1つは、センサユニットによって検出可能な1つまたはそれ以上の検出素子を含む、請求項1~7のいずれか1項に記載の投与量測定システム。
- センサユニットは、薬剤送達デバイスと一体化される、請求項1~8のいずれか1項に記載の投与量測定システム。
- センサユニットは、薬剤送達デバイスに取外し可能に取付け可能である、請求項1~8のいずれか1項に記載の投与量測定システム。
- 薬剤送達デバイスは、薬剤を投薬するために使用者によって作動可能なアクチュエータを含み、センサユニットは、アクチュエータに取り付けられるように構成される、請求項1~10のいずれか1項に記載の投与量測定システム。
- アクチュエータは、空間を含み、センサユニットは、空間内に少なくとも部分的に受け入れられるように構成される、請求項11に記載の投与量測定システム。
- センサユニットは、駆動スリーブの回転を測定するように構成され、プロセッサは、駆動スリーブの測定された回転に基づいて、薬剤リザーバから投薬された投与量を判定するように構成される、請求項1~12のいずれか1項に記載の投与量測定システム。
- 請求項1に記載の投与量測定システムを含む投与量測定デバイス。
- 薬剤送達システムであって:
薬剤リザーバ、親ねじ、および駆動スリーブを含み、該駆動スリーブが、薬剤リザーバから薬剤を投薬するために、親ねじを駆動スリーブに対して軸方向に変位させるように回転可能である、薬剤送達デバイスと;
請求項1~13のいずれか1項に記載の投与量測定システムとを含む、前記薬剤送達システム。 - 薬剤リザーバは、薬剤を収容する、請求項15に記載の薬剤送達システム。
- 請求項1~13のいずれか1項に記載の投与量測定システムを使用して薬剤送達デバイスから投薬された薬剤の投与量を判定する方法であって、薬剤送達デバイスは、薬剤リザーバ、親ねじ、および駆動スリーブを含み、該駆動スリーブは、薬剤リザーバから薬剤を投薬するために、親ねじを駆動スリーブに対して軸方向に変位させるように回転可能であり、該方法は:
センサユニットが薬剤リザーバからの薬剤の投薬中に駆動スリーブおよび親ねじのうちの少なくとも1つの回転を測定した後に、プロセッサが、駆動スリーブおよび親ねじのうちの前記少なくとも1つの測定された回転に基づいて、薬剤リザーバから投薬された投与量を判定することを含む、前記方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17306954.3 | 2017-12-28 | ||
| EP17306954 | 2017-12-28 | ||
| PCT/EP2018/086103 WO2019129622A1 (en) | 2017-12-28 | 2018-12-20 | Dosage measurement system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021508554A JP2021508554A (ja) | 2021-03-11 |
| JP7343505B2 true JP7343505B2 (ja) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2020536195A Active JP7343505B2 (ja) | 2017-12-28 | 2018-12-20 | 投与量測定システム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11931557B2 (ja) |
| EP (1) | EP3731905B1 (ja) |
| JP (1) | JP7343505B2 (ja) |
| CN (1) | CN111565779A (ja) |
| WO (1) | WO2019129622A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624160B (zh) * | 2019-10-21 | 2020-11-13 | 北京糖护科技有限公司 | 数字化高精度胰岛素笔注射数据采集装置 |
| CH715791A2 (de) | 2020-03-26 | 2020-07-31 | Ypsomed Ag | Autoinjektor mit Aussschüttdetektion, Verfahren zu dessen Vorbereitung und Antriebseinheit dafür. |
| WO2025157888A1 (en) | 2024-01-24 | 2025-07-31 | Sanofi | Electronic add-on module with transmission component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014520584A (ja) | 2011-07-07 | 2014-08-25 | ノボ・ノルデイスク・エー/エス | アドオン式の投薬取得/表示モジュールを備える薬剤送出注射ペン |
| WO2016113348A1 (en) | 2015-01-16 | 2016-07-21 | Sanofi-Aventis Deutschland Gmbh | Sensor for use with a drug delivery device |
| WO2016142511A1 (en) | 2015-03-12 | 2016-09-15 | Sanofi | Drug delivery device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015075136A1 (en) | 2013-11-21 | 2015-05-28 | Novo Nordisk A/S | Rotary sensor assembly with axial switch and redundancy feature |
| US10503876B2 (en) * | 2014-03-12 | 2019-12-10 | Ascensia Diabetes Care Holdings Ag | Methods and apparatus for enhancing a medication delivery device |
| TW201603851A (zh) * | 2014-07-01 | 2016-02-01 | 賽諾菲公司 | 藥物輸送裝置 |
| EP3200854B1 (en) | 2014-10-03 | 2020-01-08 | Novo Nordisk A/S | Pen-type drug injector and add-on module with magnetic dosage sensor system and error detection |
| US10080844B2 (en) * | 2014-10-06 | 2018-09-25 | Sanofi-Aventis Deutschland Gmbh | Supplementary device for attachment to a drug injection device for monitoring injection doses having OCR imaging system with glare reduction |
| EP3058970A1 (en) | 2015-02-19 | 2016-08-24 | Sanofi-Aventis Deutschland GmbH | Data collection device for attachment to an injection device |
| EP3184134A1 (en) | 2015-12-21 | 2017-06-28 | Carebay Europe Ltd. | Tubular rotator for a medicament delivery device and a medicament delivery device comprising the same |
| CN109996577B (zh) * | 2016-12-01 | 2021-10-19 | 诺和诺德股份有限公司 | 具有扭力弹簧特征的药物输送装置 |
-
2018
- 2018-12-20 US US16/957,214 patent/US11931557B2/en active Active
- 2018-12-20 JP JP2020536195A patent/JP7343505B2/ja active Active
- 2018-12-20 CN CN201880083947.XA patent/CN111565779A/zh active Pending
- 2018-12-20 EP EP18830810.0A patent/EP3731905B1/en active Active
- 2018-12-20 WO PCT/EP2018/086103 patent/WO2019129622A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014520584A (ja) | 2011-07-07 | 2014-08-25 | ノボ・ノルデイスク・エー/エス | アドオン式の投薬取得/表示モジュールを備える薬剤送出注射ペン |
| WO2016113348A1 (en) | 2015-01-16 | 2016-07-21 | Sanofi-Aventis Deutschland Gmbh | Sensor for use with a drug delivery device |
| WO2016142511A1 (en) | 2015-03-12 | 2016-09-15 | Sanofi | Drug delivery device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3731905A1 (en) | 2020-11-04 |
| JP2021508554A (ja) | 2021-03-11 |
| WO2019129622A1 (en) | 2019-07-04 |
| US11931557B2 (en) | 2024-03-19 |
| CN111565779A (zh) | 2020-08-21 |
| EP3731905C0 (en) | 2024-12-18 |
| US20200405970A1 (en) | 2020-12-31 |
| EP3731905B1 (en) | 2024-12-18 |
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