JP6718958B2 - 注射器 - Google Patents
注射器 Download PDFInfo
- Publication number
- JP6718958B2 JP6718958B2 JP2018516750A JP2018516750A JP6718958B2 JP 6718958 B2 JP6718958 B2 JP 6718958B2 JP 2018516750 A JP2018516750 A JP 2018516750A JP 2018516750 A JP2018516750 A JP 2018516750A JP 6718958 B2 JP6718958 B2 JP 6718958B2
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- JP
- Japan
- Prior art keywords
- operating element
- injection
- syringe
- locking
- dosing
- 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.)
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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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- 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
- A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
-
- 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
- A61M5/31576—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
-
- 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
-
- 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
-
- 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
- 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
- A61M5/3157—Means providing feedback signals when administration is completed
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)
Description
Claims (10)
- ハウジング(2)と、長手方向中心軸線(50)と、操作要素(6)と、回転可能に且つ前記長手方向中心軸線(50)の方向に位置固定して前記ハウジング(2)内に保持されている投与機構(18)とを備え、前記操作要素(6)が、注射液の押し出し量を調整するための第1の位置(51)で、前記ハウジング(2)に対し回転可能に支持され、且つ第1のクラッチ(16)を介して前記投与機構(18)と相対回転不能に結合され、前記操作要素(6)が、前記注射液の押し出し量を押し出すための第2の位置(52)で、第2のクラッチ(20)を介して前記ハウジング(2)と相対回転不能に結合され、且つ前記投与機構(18)に対し回転可能であり、前記操作要素(6)と前記ハウジング(2)との間で、前記注射液の押し出し量を調整する際の前記操作要素(6)の前記第1の位置(51)でのみ作動する第1のロック機構(35)が作用する、注射器において、
前記操作要素(6)と前記投与機構(18)との間で、前記注射液の押し出し量を押し出しする際の前記操作要素(6)の前記第2の位置(52)でのみ作動する第2のロック機構(62)が作用することを特徴とする注射器。 - 前記投与機構(18)が、前記注射液の押し出し量を調整する際に、第1の回転方向(80)において前記ハウジング(2)に対し回転し、前記注射液の調整した量を押し出しする際に、前記第1の回転方向(80)とは逆方向の第2の回転方向(81)において前記ハウジング(2)に対し回転することを特徴とする、請求項1に記載の注射器。
- 前記第2のロック機構(62)が、前記第2の回転方向(81)での前記操作要素(6)に対する前記投与機構(18)の回転を許容し、前記第1の回転方向(80)での前記操作要素(6)に対する前記投与機構(18)の回転を阻止することを特徴とする、請求項2に記載の注射器。
- 前記注射器(1)がばね(23)を有し、該ばね(23)は、前記注射液の押し出し量を調整する際に緊張し、前記第1のクラッチ(16)が解除されたときに前記注射液の押し出しを生じさせることを特徴とする、請求項1から3までのいずれか一つに記載の注射器。
- 前記操作要素(6)が少なくとも1つのロック用細条部(43)を有し、該少なくとも1つのロック用細条部(43)は、前記操作要素(6)の前記第1の位置(51)で前記第1のクラッチ(16)の一部分を形成し、前記操作要素(6)の前記第2の位置(52)で前記第2のロック機構(62)の一部分を形成することを特徴とする、請求項1から4までのいずれか一つに記載の注射器。
- 前記注射器(1)が、前記投与機構(18)と相対回転不能に結合されている駆動体(14)を有していることを特徴とする、請求項1から5までのいずれか一つに記載の注射器。
- 前記第2のロック機構(62)が前記操作要素(6)と前記駆動体(14)とに形成されていることを特徴とする、請求項6に記載の注射器。
- 前記第1のクラッチ(16)が前記操作要素(6)と前記駆動体(14)とに形成されていることを特徴とする、請求項6または7に記載の注射器。
- 前記注射器(1)が投与ピストン(11)を有し、該投与ピストン(11)が、前記操作要素(6)と相対回転不能に結合され、且つ第1のねじ山結合部(22)を介して前記投与機構(18)と結合されていることを特徴とする、請求項1から8までのいずれか一つに記載の注射器。
- 前記注射器(1)が注射スリーブ(17)を有し、該注射スリーブが、前記ハウジング(2)に対し相対回転不能に且つ前記長手方向中心軸線(50)の方向に変位可能に保持され、且つ第2のねじ山結合部(19)を介して前記投与機構(18)と結合されていることを特徴とする、請求項1から9までのいずれか一つに記載の注射器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202015006841.3U DE202015006841U1 (de) | 2015-09-30 | 2015-09-30 | Injektionsgerät |
DE202015006841.3 | 2015-09-30 | ||
PCT/EP2016/001600 WO2017054917A1 (de) | 2015-09-30 | 2016-09-26 | Injektionsgerät |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018529463A JP2018529463A (ja) | 2018-10-11 |
JP6718958B2 true JP6718958B2 (ja) | 2020-07-08 |
Family
ID=55274242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018516750A Active JP6718958B2 (ja) | 2015-09-30 | 2016-09-26 | 注射器 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10646658B2 (ja) |
EP (1) | EP3355967B1 (ja) |
JP (1) | JP6718958B2 (ja) |
CN (1) | CN108367117B (ja) |
CA (1) | CA2999386C (ja) |
DE (1) | DE202015006841U1 (ja) |
DK (1) | DK3355967T3 (ja) |
HK (1) | HK1253670A1 (ja) |
RU (1) | RU2687576C1 (ja) |
WO (1) | WO2017054917A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015006842U1 (de) | 2015-09-30 | 2016-01-15 | Haselmeier Ag | Injektionsgerät |
DE202015006845U1 (de) | 2015-09-30 | 2016-01-15 | Haselmeier Ag | Injektionsgerät |
JP1629611S (ja) * | 2017-10-25 | 2019-04-15 | ||
US20230355884A1 (en) | 2019-11-18 | 2023-11-09 | Sulzer Mixpac Ag | Delivery device |
CN113908380B (zh) * | 2021-10-13 | 2023-07-25 | 深圳市旭高医疗器械有限公司 | 助推装置 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3638984C3 (de) * | 1986-11-14 | 1993-11-18 | Haselmeier Wilhelm Fa | Injektionsgerät |
DK166948B1 (da) | 1988-02-10 | 1993-08-09 | Dcp Af 1988 As | Doseringsenhed til dosering af et antal afmaalte maengder af en vaeske, saasom insulin, fra en glastubule |
DK0525525T3 (da) | 1991-07-24 | 1995-10-02 | Medico Dev Investment Co | Injektor |
US6221053B1 (en) | 1998-02-20 | 2001-04-24 | Becton, Dickinson And Company | Multi-featured medication delivery pen |
GB0304822D0 (en) | 2003-03-03 | 2003-04-09 | Dca Internat Ltd | Improvements in and relating to a pen-type injector |
AU2006207744B2 (en) * | 2005-01-21 | 2011-08-11 | Novo Nordisk A/S | An automatic injection device with a top release mechanism |
DE102005032705B4 (de) * | 2005-05-24 | 2009-01-08 | Tecpharma Licensing Ag | Kunststofffeder |
DE102005060928A1 (de) | 2005-12-20 | 2007-06-28 | Tecpharma Licensing Ag | Injektionsvorrichtung mit axial überlappendem Dosier- oder Anzeigeglied |
PL2023982T3 (pl) * | 2006-05-18 | 2012-11-30 | Novo Nordisk As | Urządzenie wstrzykujące ze środkami blokującymi |
DE102007013836A1 (de) | 2007-03-22 | 2008-09-25 | Tecpharma Licensing Ag | Injektionsvorrichtung mit gesteuertem Nadelrückzug |
DE102007026083A1 (de) * | 2007-05-25 | 2008-11-27 | Haselmeier S.A.R.L. | Injektionsgerät |
CH699071A2 (fr) | 2008-07-02 | 2010-01-15 | Flakes S A | Dispositif de freinage et/ou de blocage mécanique. |
GB201015799D0 (en) | 2010-09-21 | 2010-10-27 | Owen Mumford Ltd | Autoinjectors |
DE102011107199A1 (de) * | 2011-07-13 | 2013-01-17 | Haselmeier Gmbh | Injektionsgerät und Verfahren zu dessen Herstellung |
DE202012001411U1 (de) | 2012-02-10 | 2013-05-13 | Haselmeier Gmbh | Injektionsgerät |
DE202013001350U1 (de) | 2013-02-08 | 2014-05-09 | Haselmeier Gmbh | Injektionsgerät |
MX2015014289A (es) | 2013-04-10 | 2016-01-20 | Sanofi Sa | Mecanismo para controlar la velocidad de suministro y dispositivo de inyeccion. |
DK2983736T3 (da) | 2013-04-10 | 2020-09-21 | Sanofi Sa | Automatisk anordning til injektion af lægemidler med sofistikeret drivmekanisme |
AR095802A1 (es) | 2013-04-10 | 2015-11-11 | Sanofi Sa | Mecanismo de control de velocidad de dispensación y dispositivo de inyección |
SE538264C2 (sv) * | 2013-09-17 | 2016-04-19 | Anders Blomberg | Injektionsanordning för medicinska ändamål |
US20160317749A1 (en) | 2013-12-20 | 2016-11-03 | Sanofi-Aventis Deutschland Gmbh | Assembly for a drug delivery device and drug delivery device |
DE202014001135U1 (de) | 2014-02-05 | 2015-05-06 | Haselmeier Gmbh | Injektionsgerät |
DE202014001134U1 (de) * | 2014-02-05 | 2015-05-06 | Haselmeier Gmbh | Injektionsgerät |
DE202014001136U1 (de) | 2014-02-05 | 2015-05-06 | Haselmeier Gmbh | Injektionsgerät |
TW201618823A (zh) * | 2014-10-09 | 2016-06-01 | 賽諾菲公司 | 藥物傳輸裝置 |
DE202015006844U1 (de) | 2015-09-30 | 2016-01-15 | Haselmeier Ag | Injektionsgerät |
DE202015006842U1 (de) | 2015-09-30 | 2016-01-15 | Haselmeier Ag | Injektionsgerät |
DE202015006845U1 (de) | 2015-09-30 | 2016-01-15 | Haselmeier Ag | Injektionsgerät |
-
2015
- 2015-09-30 DE DE202015006841.3U patent/DE202015006841U1/de active Active
-
2016
- 2016-09-26 RU RU2018109120A patent/RU2687576C1/ru active
- 2016-09-26 WO PCT/EP2016/001600 patent/WO2017054917A1/de active Application Filing
- 2016-09-26 CN CN201680057061.9A patent/CN108367117B/zh active Active
- 2016-09-26 CA CA2999386A patent/CA2999386C/en active Active
- 2016-09-26 JP JP2018516750A patent/JP6718958B2/ja active Active
- 2016-09-26 DK DK16787324.9T patent/DK3355967T3/da active
- 2016-09-26 EP EP16787324.9A patent/EP3355967B1/de active Active
-
2018
- 2018-03-30 US US15/942,238 patent/US10646658B2/en active Active
- 2018-10-09 HK HK18112809.6A patent/HK1253670A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US10646658B2 (en) | 2020-05-12 |
CN108367117A (zh) | 2018-08-03 |
DK3355967T3 (da) | 2020-03-09 |
CN108367117B (zh) | 2020-11-10 |
CA2999386C (en) | 2023-09-26 |
DE202015006841U1 (de) | 2016-01-15 |
RU2687576C1 (ru) | 2019-05-15 |
HK1253670A1 (zh) | 2019-06-28 |
EP3355967B1 (de) | 2019-12-04 |
EP3355967A1 (de) | 2018-08-08 |
WO2017054917A1 (de) | 2017-04-06 |
JP2018529463A (ja) | 2018-10-11 |
US20180221588A1 (en) | 2018-08-09 |
CA2999386A1 (en) | 2017-04-06 |
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