JP6181170B2 - 針センサを備えた注射器 - Google Patents
針センサを備えた注射器 Download PDFInfo
- Publication number
- JP6181170B2 JP6181170B2 JP2015516699A JP2015516699A JP6181170B2 JP 6181170 B2 JP6181170 B2 JP 6181170B2 JP 2015516699 A JP2015516699 A JP 2015516699A JP 2015516699 A JP2015516699 A JP 2015516699A JP 6181170 B2 JP6181170 B2 JP 6181170B2
- Authority
- JP
- Japan
- Prior art keywords
- needle
- lever
- sensor
- cartridge
- syringe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003814 drug Substances 0.000 claims description 25
- 229940079593 drug Drugs 0.000 claims description 17
- 238000011109 contamination Methods 0.000 claims description 6
- 230000005355 Hall effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 5
- GBUCDGDROYMOAN-UHFFFAOYSA-N 1,2,5-trichloro-3-phenylbenzene Chemical compound ClC1=CC(Cl)=C(Cl)C(C=2C=CC=CC=2)=C1 GBUCDGDROYMOAN-UHFFFAOYSA-N 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 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
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
-
- 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
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2403—Ampoule inserted into the ampoule holder
- A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
-
- 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
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
- A61M2005/3107—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle for needles
-
- 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
- A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
- A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
-
- 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
- A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
Landscapes
- 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)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
薬剤容器に針を連結することにより作動されかつ磁気要素を備えた可動部材と、
磁気要素により発生される磁界に感応するセンサ要素とを有している。
磁気要素は永久磁石であることが好ましい。
2 薬剤カートリッジ
3 針
7 針支持体(ハブ)
10 弾性フランジ
12 レバー
13 ヒンジ点
14 第1アーム
16 第2アーム
18 スプリング
21 マグネット
22 センサ
24 壁
Claims (9)
- 一端(4)を針(3)に連結できる薬剤容器(2)と、
薬剤容器(2)への針(3)の連結を検出する磁気センサ手段(12,21,22)と、を有し、
前記磁気センサ手段が、
薬剤容器(2)に針(3)を連結することにより作動されかつ磁気要素(21)を備えた可動部材(12)と、
磁気要素(21)により発生される磁界に感応するセンサ要素(22)と、を有していることを特徴とする、
患者に液体薬剤を注射する注射器。 - 前記可動部材(12)は第1端部(15)および第2端部(17)を備えたレバーであり、
該レバーは、針(3)を薬剤容器(2)に連結したときに、針支持体(7)により前記第1端部(15)で作動され、前記第2端部(17)は磁気要素(21)を備えていることを特徴とする請求項1記載の注射器。 - 前記第2端部(17)は、第1端部(15)よりも薬剤容器(2)の前記一端(4)から離れていることを特徴とする請求項2記載の注射器。
- 前記レバー(12)のヒンジ点(13)と前記第2端部(17)との間の距離は、ヒンジ点(13)と前記第1端部(15)との間の距離より大きいことを特徴とする請求項3記載の注射器。
- 前記針(3)が前記薬剤容器(2)に連結されていないときにレバー(12)に作用して、レバー(12)を休止位置に維持するスプリング(18)を更に有することを特徴とする請求項2〜4のいずれか1項記載の注射器。
- 前記センサ要素(22)を薬剤による汚染から保護するための、前記磁気要素(21)と前記センサ要素(22)との間の壁(24)を更に有することを特徴とする請求項1〜5のいずれか1項記載の注射器。
- 前記壁(24)は非磁性体で作られていることを特徴とする請求項6記載の注射器。
- 前記磁気要素(21)は永久磁石であることを特徴とする請求項1〜7のいずれか1項記載の注射器。
- 前記センサ要素(22)はホール効果センサであることを特徴とする請求項1〜8のいずれか1項記載の注射器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12004541.4A EP2674184A1 (en) | 2012-06-15 | 2012-06-15 | Injection device with needle sensor |
EP12004541.4 | 2012-06-15 | ||
PCT/IB2013/001213 WO2013186618A1 (en) | 2012-06-15 | 2013-06-11 | Injection device with needle sensor |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015523130A JP2015523130A (ja) | 2015-08-13 |
JP2015523130A5 JP2015523130A5 (ja) | 2016-09-15 |
JP6181170B2 true JP6181170B2 (ja) | 2017-08-16 |
Family
ID=48793316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015516699A Active JP6181170B2 (ja) | 2012-06-15 | 2013-06-11 | 針センサを備えた注射器 |
Country Status (25)
Country | Link |
---|---|
US (1) | US10183128B2 (ja) |
EP (2) | EP2674184A1 (ja) |
JP (1) | JP6181170B2 (ja) |
KR (1) | KR102070933B1 (ja) |
CN (1) | CN104302336B (ja) |
AR (1) | AR092334A1 (ja) |
AU (1) | AU2013276204B2 (ja) |
BR (1) | BR112014029240B1 (ja) |
CA (1) | CA2870184C (ja) |
DK (1) | DK2861283T3 (ja) |
ES (1) | ES2802810T3 (ja) |
HK (1) | HK1204298A1 (ja) |
HR (1) | HRP20201072T1 (ja) |
HU (1) | HUE050590T2 (ja) |
IL (1) | IL235998B (ja) |
LT (1) | LT2861283T (ja) |
MX (1) | MX363839B (ja) |
PL (1) | PL2861283T3 (ja) |
PT (1) | PT2861283T (ja) |
RS (1) | RS60741B1 (ja) |
RU (1) | RU2605995C2 (ja) |
SG (1) | SG11201406750TA (ja) |
SI (1) | SI2861283T1 (ja) |
WO (1) | WO2013186618A1 (ja) |
ZA (1) | ZA201407471B (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2674180A1 (en) | 2012-06-15 | 2013-12-18 | Ares Trading S.A. | Injection device |
WO2014070799A1 (en) | 2012-10-30 | 2014-05-08 | Truinject Medical Corp. | System for injection training |
WO2014118110A1 (en) * | 2013-01-29 | 2014-08-07 | Sanofi-Aventis Deutschland Gmbh | Drug delivery device |
JP2016504128A (ja) * | 2013-01-29 | 2016-02-12 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 薬物送達デバイス |
US9922578B2 (en) | 2014-01-17 | 2018-03-20 | Truinject Corp. | Injection site training system |
US10290231B2 (en) | 2014-03-13 | 2019-05-14 | Truinject Corp. | Automated detection of performance characteristics in an injection training system |
CN106413785B (zh) * | 2014-03-26 | 2019-08-30 | 赛诺菲 | 用于药物输送装置的组件 |
US10235904B2 (en) | 2014-12-01 | 2019-03-19 | Truinject Corp. | Injection training tool emitting omnidirectional light |
DK178609B1 (en) * | 2015-06-15 | 2016-08-15 | Agrit Aps | Injection Device |
EP3365049A2 (en) | 2015-10-20 | 2018-08-29 | Truinject Medical Corp. | Injection system |
WO2017151441A2 (en) | 2016-02-29 | 2017-09-08 | Truinject Medical Corp. | Cosmetic and therapeutic injection safety systems, methods, and devices |
WO2017151963A1 (en) | 2016-03-02 | 2017-09-08 | Truinject Madical Corp. | Sensory enhanced environments for injection aid and social training |
US10648790B2 (en) | 2016-03-02 | 2020-05-12 | Truinject Corp. | System for determining a three-dimensional position of a testing tool |
US10269266B2 (en) | 2017-01-23 | 2019-04-23 | Truinject Corp. | Syringe dose and position measuring apparatus |
CN113453738B (zh) * | 2019-02-08 | 2023-11-21 | 追踪注射器有限责任公司 | 针传感器组件及其使用方法 |
CN111084176B (zh) * | 2019-12-31 | 2022-03-25 | 青岛罗博飞海洋技术有限公司 | 一种水下机器人搭载海星注射器 |
KR102592335B1 (ko) * | 2021-03-24 | 2023-10-23 | 주식회사 바로메디 | 안전형 약물 주입장치 및 이의 제어방법 |
WO2023223165A1 (en) * | 2022-05-16 | 2023-11-23 | Pfizer Inc. | Injection device with a needle detection feature |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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NL6904268A (ja) | 1969-03-20 | 1970-09-22 | ||
JP3151230B2 (ja) * | 1991-04-12 | 2001-04-03 | 松下電工株式会社 | ペン型注射装置 |
US6171276B1 (en) * | 1997-08-06 | 2001-01-09 | Pharmacia & Upjohn Ab | Automated delivery device and method for its operation |
AUPQ867900A0 (en) * | 2000-07-10 | 2000-08-03 | Medrad, Inc. | Medical injector system |
US6406460B1 (en) | 2000-07-21 | 2002-06-18 | Agecom, Inc. | System and method for automatic needle change warning |
CN1602212B (zh) * | 2001-12-13 | 2010-04-07 | 松下电器产业株式会社 | 医疗用投药器具 |
DK1715904T3 (en) | 2004-02-18 | 2015-11-30 | Ares Trading Sa | Handheld electronically controlled injection device for injection of liquid drugs |
US7905868B2 (en) * | 2006-08-23 | 2011-03-15 | Medtronic Minimed, Inc. | Infusion medium delivery device and method with drive device for driving plunger in reservoir |
RU2405574C2 (ru) * | 2006-05-10 | 2010-12-10 | Медрад, Инк. | Медицинский инъектор с фронтальной загрузкой и шприцы для использования с ним |
EP2601883A1 (en) | 2006-12-22 | 2013-06-12 | Medingo Ltd. | Fluid delivery with in vivo electrochemical analyte sensing |
US8002752B2 (en) | 2007-06-25 | 2011-08-23 | Medingo, Ltd. | Protector apparatus |
US7967785B2 (en) * | 2008-07-14 | 2011-06-28 | Nipro Healthcare Systems, Llc | Insulin reservoir detection via magnetic switching |
JP5323437B2 (ja) * | 2008-10-06 | 2013-10-23 | テルモ株式会社 | シリンジポンプ |
AU2011222506B8 (en) | 2010-03-05 | 2014-04-24 | Minnetronix Inc. | Portable controller with integral power source for mechanical circulation support systems |
EP2674180A1 (en) | 2012-06-15 | 2013-12-18 | Ares Trading S.A. | Injection device |
EP2674179A1 (en) | 2012-06-15 | 2013-12-18 | Ares Trading S.A. | Injection device |
-
2012
- 2012-06-15 EP EP12004541.4A patent/EP2674184A1/en not_active Withdrawn
-
2013
- 2013-06-11 HU HUE13737370A patent/HUE050590T2/hu unknown
- 2013-06-11 CN CN201380025404.XA patent/CN104302336B/zh active Active
- 2013-06-11 JP JP2015516699A patent/JP6181170B2/ja active Active
- 2013-06-11 WO PCT/IB2013/001213 patent/WO2013186618A1/en active Application Filing
- 2013-06-11 EP EP13737370.0A patent/EP2861283B1/en active Active
- 2013-06-11 MX MX2014014423A patent/MX363839B/es active IP Right Grant
- 2013-06-11 RS RS20200804A patent/RS60741B1/sr unknown
- 2013-06-11 ES ES13737370T patent/ES2802810T3/es active Active
- 2013-06-11 PT PT137373700T patent/PT2861283T/pt unknown
- 2013-06-11 BR BR112014029240-0A patent/BR112014029240B1/pt active IP Right Grant
- 2013-06-11 SI SI201331765T patent/SI2861283T1/sl unknown
- 2013-06-11 SG SG11201406750TA patent/SG11201406750TA/en unknown
- 2013-06-11 PL PL13737370T patent/PL2861283T3/pl unknown
- 2013-06-11 US US14/407,983 patent/US10183128B2/en active Active
- 2013-06-11 LT LTEP13737370.0T patent/LT2861283T/lt unknown
- 2013-06-11 CA CA2870184A patent/CA2870184C/en active Active
- 2013-06-11 RU RU2015100384A patent/RU2605995C2/ru active
- 2013-06-11 AU AU2013276204A patent/AU2013276204B2/en active Active
- 2013-06-11 KR KR1020147030847A patent/KR102070933B1/ko active IP Right Grant
- 2013-06-11 DK DK13737370.0T patent/DK2861283T3/da active
- 2013-06-14 AR ARP130102115A patent/AR092334A1/es active IP Right Grant
-
2014
- 2014-10-15 ZA ZA2014/07471A patent/ZA201407471B/en unknown
- 2014-11-30 IL IL235998A patent/IL235998B/en active IP Right Grant
-
2015
- 2015-05-20 HK HK15104797.0A patent/HK1204298A1/xx unknown
-
2020
- 2020-07-08 HR HRP20201072TT patent/HRP20201072T1/hr unknown
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