JP2016506764A - ねじ山に低摩擦用量エンコーダ機構を備えたペン型薬物注射デバイス - Google Patents
ねじ山に低摩擦用量エンコーダ機構を備えたペン型薬物注射デバイス Download PDFInfo
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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
- 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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31513—Piston constructions to improve sealing or sliding
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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
- A61M5/31525—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
- 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
- A61M5/31525—Dosing
- A61M5/31528—Dosing by means of rotational movements, e.g. screw-thread mechanisms
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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
- A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
-
- 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
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- 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
- G01D5/14—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 influencing the magnitude of a current or voltage
- G01D5/16—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 influencing the magnitude of a current or voltage by varying resistance
- G01D5/165—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 influencing the magnitude of a current or voltage by varying resistance by relative movement of a point of contact or actuation and a resistive track
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
- G01F11/023—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with provision for varying the stroke of the piston
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
- G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
- G01F11/029—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type provided with electric controlling 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
- A61M2205/3317—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
- 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
- A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
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- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
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- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
スリーブ内で同心的に位置する本体構成要素を含み、本体構成要素は本体構成要素ねじ山形状を含み、スリーブは本体構成要素ねじ山形状と係合するスリーブねじ山形状を含み、それによって、スリーブねじ山形状の係合面が本体構成要素ねじ山形状の係合面に対抗する力によってスリーブねじ山形状の係合面が本体構成要素ねじ山形状の係合面を越えて滑ることによって、本体構成要素およびスリーブ構成要素が互いに対して軸方向で動いたとき、本体構成要素がスリーブ内で回転し、
本体構成要素およびスリーブのうち一方が第1の部材を構築し、本体構成要素およびスリーブのうち他方が第2の部材を構築し、
導電性トラックパターンが第1の部材のねじ山形状上に形成され、本体構成要素がスリーブ内で回転すると導電性トラックパターンに接触するように、複数の接点が第2の部材上に形成される。
第1の部材上を螺旋方向に延び、本体構成要素がスリーブ内で回転したときに、第2の部材上に形成された複数の接点と直接接触しない連続部分と、
第1の部材上を螺旋方向に延び、導電性トラックパターンの連続部分に連結され、本体構成要素がスリーブ内で回転すると第2の部材上に形成された複数の接点と直接接触する、不連続部分とを含んでもよい。
0101010101010101
第1の螺旋状トラック300aは次のコードを有する:
001100110011
これら2つのコードの組み合わせによって、次のように、4つの固有の出力の繰返し配列が生成される:
00,10,01,11,00,10,01,11
これは図17に示されており、この図において、繰返し配列は、螺旋状トラック300a、300b上における連続する位置に由来することが分かる。
100000110000101000011100010010001011000110100011110010011001010100101110011011001110100
Claims (11)
- スリーブ内で同心的に位置する本体構成要素を含む薬物送達デバイスであって、本体構成要素は本体構成要素ねじ山形状を含み、スリーブは本体構成要素ねじ山形状と係合するスリーブねじ山形状を含み、それによって、スリーブねじ山形状の係合面が本体構成要素ねじ山形状の係合面に対抗する力によってスリーブねじ山形状の係合面が本体構成要素ねじ山形状の係合面を越えて滑ることによって、本体構成要素およびスリーブ構成要素が互いに対して軸方向で動いたとき、本体構成要素がスリーブ内で回転し、
本体構成要素およびスリーブのうち一方が第1の部材を構築し、本体構成要素およびスリーブのうち他方が第2の部材を構築し、
導電性トラックパターンが第1の部材のねじ山形状上に形成され、本体構成要素がスリーブ内で回転すると導電性トラックパターンに接触するように、複数の接点が第2の部材上に形成される、前記薬物送達デバイス。 - 導電性トラックパターンは:
第1の部材上を螺旋方向に延び、本体構成要素がスリーブ内で回転したときに、第2の部材上に形成された複数の接点と直接接触しない連続部分と、
第1の部材上を螺旋方向に延び、導電性トラックパターンの連続部分に連結され、本体構成要素がスリーブ内で回転すると第2の部材上に形成された複数の接点と直接接触する、不連続部分とを含む、請求項1に記載の薬物送達デバイス。 - 導電性トラックパターンの不連続部分は、第1の部材のねじ山構成要素の係合面上に設けられ、導電性トラックパターンの連続部分は、第1の部材のねじ山構成要素の非係合面上に設けられる、請求項2に記載の薬物送達デバイス。
- 第1および第2の導電性トラックパターンは、第1の部材のねじ山形状上に形成され、複数の接点は、本体構成要素がスリーブ内で回転したときに第1および第2の導電性トラックパターンに接触するように、第2の部材上に形成される、請求項1〜3のいずれか1項に記載の薬物送達デバイス。
- 導電性トラックパターンは単一の導電性トラックパターンから成る、請求項1〜3のいずれか1項に記載の薬物送達デバイス。
- スリーブねじ山形状は、異なる条数のねじ山のうち第1および第2のものの一部を形成し、スリーブねじ山形状および本体構成要素ねじ山形状は、異なる条数のねじ山のうち第1および第2のものの一部を形成する、請求項1〜5のいずれか1項に記載の薬物送達デバイス。
- 第1の部材の各ねじ山のねじ山形状は導電性トラックパターンを含み、第2の部材の各ねじ山のねじ山形状は、それぞれの複数の接点を含む、請求項1〜6のいずれか1項に記載の薬物送達デバイス。
- 本体構成要素は第1の部材を構築し、スリーブは第2の部材を構築する、請求項1〜7のいずれか1項に記載の薬物送達デバイス。
- スリーブは第1の部材を構築し、本体構成要素は第2の部材を構築する、請求項1〜7のいずれか1項に記載の薬物送達デバイス。
- 複数の接点はそれぞればね荷重され、それによって、スリーブねじ山形状と本体構成要素ねじ山形状との間に予荷重力が提供される、請求項1〜9のいずれか1項に記載の薬物送達デバイス。
- 電気接点それぞれから電気信号を受けて解釈して、ハウジングに対する円筒状部材の位置を判断するように構成された、プロセッサをさらに含む、請求項1〜10のいずれか1項に記載の薬物送達デバイス。
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EP13151367 | 2013-01-15 | ||
EP13151367.3 | 2013-01-15 | ||
PCT/EP2014/050465 WO2014111338A1 (en) | 2013-01-15 | 2014-01-13 | Pen type drug injection device with low friction dose encoder mechanism on thread |
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JP2016506764A true JP2016506764A (ja) | 2016-03-07 |
JP2016506764A5 JP2016506764A5 (ja) | 2018-03-22 |
JP6373869B2 JP6373869B2 (ja) | 2018-08-15 |
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US (1) | US10112017B2 (ja) |
EP (1) | EP2945669B1 (ja) |
JP (1) | JP6373869B2 (ja) |
CN (1) | CN104918647B (ja) |
DK (1) | DK2945669T3 (ja) |
HK (1) | HK1211513A1 (ja) |
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EP3045186A1 (en) | 2015-01-16 | 2016-07-20 | Sanofi-Aventis Deutschland GmbH | Sensor for use with a drug delivery device |
CN105999481A (zh) * | 2016-06-16 | 2016-10-12 | 广东东阳光药业有限公司 | 一种注射器用刻度数据采集结构及注射器 |
LT3484547T (lt) | 2016-07-15 | 2022-06-10 | Eli Lilly And Company | Vaistų leidimo įtaiso dozės nustatymo modulis |
CN108066849A (zh) * | 2016-11-15 | 2018-05-25 | 广东东阳光药业有限公司 | 一种自动采集刻度数据的注射器 |
WO2019121616A1 (en) | 2017-12-21 | 2019-06-27 | Sanofi | Rfid dose tracking mechanism for injection devices |
LT3550272T (lt) | 2018-04-05 | 2021-05-25 | Kamstrup A/S | Kompaktiškas ultragarsinis srauto matuoklis |
US20220016353A1 (en) * | 2018-11-23 | 2022-01-20 | Sanofi | Electronic-ink label for a drug delivery device |
CN114746136A (zh) * | 2019-11-21 | 2022-07-12 | 赛诺菲 | 药剂递送装置和剂量测量系统 |
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- 2014-01-13 DK DK14700373.5T patent/DK2945669T3/en active
- 2014-01-13 EP EP14700373.5A patent/EP2945669B1/en active Active
- 2014-01-13 WO PCT/EP2014/050465 patent/WO2014111338A1/en active Application Filing
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Also Published As
Publication number | Publication date |
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TR201808294T4 (tr) | 2018-07-23 |
JP6373869B2 (ja) | 2018-08-15 |
EP2945669A1 (en) | 2015-11-25 |
CN104918647B (zh) | 2018-04-13 |
WO2014111338A1 (en) | 2014-07-24 |
US10112017B2 (en) | 2018-10-30 |
HK1211513A1 (en) | 2016-05-27 |
DK2945669T3 (en) | 2018-07-09 |
EP2945669B1 (en) | 2018-03-14 |
CN104918647A (zh) | 2015-09-16 |
US20150352289A1 (en) | 2015-12-10 |
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