JP6282268B2 - 薬物送達デバイスの駆動機構および薬物送達デバイス - Google Patents
薬物送達デバイスの駆動機構および薬物送達デバイス Download PDFInfo
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- XVVOERDUTLJJHN-IAEQDCLQSA-N lixisenatide Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(=O)NCC(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@@H](N)CC=1N=CNC=1)[C@@H](C)O)[C@@H](C)O)C(C)C)C1=CC=CC=C1 XVVOERDUTLJJHN-IAEQDCLQSA-N 0.000 description 1
- 108010004367 lixisenatide Proteins 0.000 description 1
- 229960001093 lixisenatide Drugs 0.000 description 1
- 208000002780 macular degeneration Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- RWHUEXWOYVBUCI-ITQXDASVSA-N nafarelin Chemical compound C([C@@H](C(=O)N[C@H](CC=1C=C2C=CC=CC2=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N1[C@@H](CCC1)C(=O)NCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H]1NC(=O)CC1)C1=CC=C(O)C=C1 RWHUEXWOYVBUCI-ITQXDASVSA-N 0.000 description 1
- 229960002333 nafarelin Drugs 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 229940055729 papain Drugs 0.000 description 1
- 235000019834 papain Nutrition 0.000 description 1
- 229940111202 pepsin Drugs 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000001500 prolyl group Chemical group [H]N1C([H])(C(=O)[*])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 230000013777 protein digestion Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229960004824 triptorelin Drugs 0.000 description 1
- VXKHXGOKWPXYNA-PGBVPBMZSA-N triptorelin Chemical compound C([C@@H](C(=O)N[C@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N1[C@@H](CCC1)C(=O)NCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H]1NC(=O)CC1)C1=CC=C(O)C=C1 VXKHXGOKWPXYNA-PGBVPBMZSA-N 0.000 description 1
- 210000003462 vein Anatomy 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
- A61M5/178—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
- A61M5/31—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
- A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
-
- 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
-
- 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
- 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
- A61M5/31555—Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
-
- 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
- A61M5/31561—Mechanically operated dose setting member using freely adjustable volume steps
-
- 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
-
- 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
- A61M5/3159—Dose expelling manners
- A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
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
ここで、一実施形態において、薬学的に活性な化合物は、最大1500Daまでの分子量を有し、および/または、ペプチド、タンパク質、多糖類、ワクチン、DNA、RNA、酵素、抗体もしくはそのフラグメント、ホルモンもしくはオリゴヌクレオチド、または上述の薬学的に活性な化合物の混合物であり、
ここで、さらなる実施形態において、薬学的に活性な化合物は、糖尿病、または糖尿病性網膜症などの糖尿病関連の合併症、深部静脈血栓塞栓症または肺血栓塞栓症などの血栓塞栓症、急性冠症候群(ACS)、狭心症、心筋梗塞、がん、黄斑変性症、炎症、枯草熱、アテローム性動脈硬化症および/または関節リウマチの処置および/または予防に有用であり、
ここで、さらなる実施形態において、薬学的に活性な化合物は、糖尿病または糖尿病性網膜症などの糖尿病に関連する合併症の処置および/または予防のための少なくとも1つのペプチドを含み、
ここで、さらなる実施形態において、薬学的に活性な化合物は、少なくとも1つのヒトインスリンもしくはヒトインスリン類似体もしくは誘導体、グルカゴン様ペプチド(GLP−1)もしくはその類似体もしくは誘導体、またはエキセンジン−3もしくはエキセンジン−4もしくはエキセンジン−3もしくはエキセンジン−4の類似体もしくは誘導体を含む。
H−(Lys)4−desPro36,desPro37エキセンジン−4(1−39)−NH2、
H−(Lys)5−desPro36,desPro37エキセンジン−4(1−39)−NH2、
desPro36エキセンジン−4(1−39)、
desPro36[Asp28]エキセンジン−4(1−39)、
desPro36[IsoAsp28]エキセンジン−4(1−39)、
desPro36[Met(O)14,Asp28]エキセンジン−4(1−39)、
desPro36[Met(O)14,IsoAsp28]エキセンジン−(1−39)、
desPro36[Trp(O2)25,Asp28]エキセンジン−4(1−39)、
desPro36[Trp(O2)25,IsoAsp28]エキセンジン−4(1−39)、
desPro36[Met(O)14,Trp(O2)25,Asp28]エキセンジン−4(1−39)、
desPro36[Met(O)14Trp(O2)25,IsoAsp28]エキセンジン−4(1−39);または
desPro36[Asp28]エキセンジン−4(1−39)、
desPro36[IsoAsp28]エキセンジン−4(1−39)、
desPro36[Met(O)14,Asp28]エキセンジン−4(1−39)、
desPro36[Met(O)14,IsoAsp28]エキセンジン−(1−39)、
desPro36[Trp(O2)25,Asp28]エキセンジン−4(1−39)、
desPro36[Trp(O2)25,IsoAsp28]エキセンジン−4(1−39)、
desPro36[Met(O)14,Trp(O2)25,Asp28]エキセンジン−4(1−39)、
desPro36[Met(O)14,Trp(O2)25,IsoAsp28]エキセンジン−4(1−39)、
(ここで、基−Lys6−NH2が、エキセンジン−4誘導体のC−末端に結合していてもよい);
desPro36エキセンジン−4(1−39)−Lys6−NH2(AVE0010)、
H−(Lys)6−desPro36[Asp28]エキセンジン−4(1−39)−Lys6−NH2、
desAsp28Pro36,Pro37,Pro38エキセンジン−4(1−39)−NH2、
H−(Lys)6−desPro36,Pro38[Asp28]エキセンジン−4(1−39)−NH2、
H−Asn−(Glu)5desPro36,Pro37,Pro38[Asp28]エキセンジン−4(1−39)−NH2、
desPro36,Pro37,Pro38[Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−(Lys)6−desPro36,Pro37,Pro38[Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−Asn−(Glu)5−desPro36,Pro37,Pro38[Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−(Lys)6−desPro36[Trp(O2)25,Asp28]エキセンジン−4(1−39)−Lys6−NH2、
H−desAsp28Pro36,Pro37,Pro38[Trp(O2)25]エキセンジン−4(1−39)−NH2、
H−(Lys)6−desPro36,Pro37,Pro38[Trp(O2)25,Asp28]エキセンジン−4(1−39)−NH2、
H−Asn−(Glu)5−desPro36,Pro37,Pro38[Trp(O2)25,Asp28]エキセンジン−4(1−39)−NH2、
desPro36,Pro37,Pro38[Trp(O2)25,Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−(Lys)6−desPro36,Pro37,Pro38[Trp(O2)25,Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−Asn−(Glu)5−desPro36,Pro37,Pro38[Trp(O2)25,Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−(Lys)6−desPro36[Met(O)14,Asp28]エキセンジン−4(1−39)−Lys6−NH2、
desMet(O)14,Asp28Pro36,Pro37,Pro38エキセンジン−4(1−39)−NH2、
H−(Lys)6−desPro36,Pro37,Pro38[Met(O)14,Asp28]エキセンジン−4(1−39)−NH2、
H−Asn−(Glu)5−desPro36,Pro37,Pro38[Met(O)14,Asp28]エキセンジン−4(1−39)−NH2;
desPro36,Pro37,Pro38[Met(O)14,Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−(Lys)6−desPro36,Pro37,Pro38[Met(O)14,Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−Asn−(Glu)5desPro36,Pro37,Pro38[Met(O)14,Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−Lys6−desPro36[Met(O)14,Trp(O2)25,Asp28]エキセンジン−4(1−39)−Lys6−NH2、
H−desAsp28,Pro36,Pro37,Pro38[Met(O)14,Trp(O2)25]エキセンジン−4(1−39)−NH2、
H−(Lys)6−desPro36,Pro37,Pro38[Met(O)14,Asp28]エキセンジン−4(1−39)−NH2、
H−Asn−(Glu)5−desPro36,Pro37,Pro38[Met(O)14,Trp(O2)25,Asp28]エキセンジン−4(1−39)−NH2、
desPro36,Pro37,Pro38[Met(O)14,Trp(O2)25,Asp28]エキセンジン−4(1−39)−(Lys)6−NH2、
H−(Lys)6−desPro36,Pro37,Pro38[Met(O)14,Trp(O2)25,Asp28]エキセンジン−4(S1−39)−(Lys)6−NH2、
H−Asn−(Glu)5−desPro36,Pro37,Pro38[Met(O)14,Trp(O2)25,Asp28]エキセンジン−4(1−39)−(Lys)6−NH2;
または前述のいずれか1つのエキセンジン−4誘導体の薬学的に許容される塩もしくは溶媒和化合物
から選択される。
2 ハウジング
3 カートリッジホルダ
4 キャップ
5 遠位端
6 近位端
7 ニードルアセンブリ
8 カートリッジ
9 ピストン
10 支承部
11 ピストンロッド
12 ねじ山
13 ロックナット
14 解放ばね
15 ロッキング手段
16 駆動部材
17 用量部材
18 カウンタ
19 ボタン
20 付勢部材
21 回転部材
22 さらなるねじ山
23 突出部
24 さらなる突出部
25 遠位方向
26 近位方向
27 起動ピン
Claims (14)
- ハウジング(2)、
用量の送達のために遠位方向(25)に変位され、リセットのために近位方向(26)に変位されるピストンロッド(11)、
該ハウジング(2)に解放可能に回転的にロックされ、ピストンロッド(11)にねじ係合されるロックナット(13)、
該ピストンロッド(11)にねじ係合され、回転可能な駆動部材(16)と、
付勢部材(20)、該付勢部材(20)は、負荷を受け、ピストンロッド(11)が駆動部材(16)に螺入し、それによって近位方向(26)に進められるように駆動部材(16)に対してピストンロッド(11)を回転させる傾向がある、
を備える、薬物送達デバイス(1)の駆動機構であって、
上記の回転可能な駆動部材(16)は、用量の送達中、回転する、
上記の付勢部材(20)は、ロックナット(13)と駆動部材(16)に掛止され、それによって付勢部材(20)は、用量の送達中、駆動部材(16)がハウジング(2)に対して回転したとき負荷を受ける、および
上記の付勢部材(20)は、ロックナット(13)の回転ロッキングが解除されたとき緩み、その結果、ロックナット(13)が回転し、それに対応して駆動部材(16)に対してピストンロッド(11)が回転する、
ことを特徴とする、前記駆動機構。 - 付勢部材(20)は、巻きばねである、
請求項1に記載の駆動機構。 - 巻きばねは、ピストンロッド(11)と同軸に配置される、
請求項2に記載の駆動機構。 - 着脱可能なカートリッジホルダ(3)
をさらに備え、
ロックナット(13)は、カートリッジホルダ(3)が取り付けられるときはハウジン
グ(2)に回転的にロックされ、カートリッジホルダ(3)が取り外されるときはハウジング(2)に回転的にロックされない、
請求項1に記載の駆動機構。 - 付勢部材(20)は、カートリッジホルダ(3)が取り付けられているときに負荷を受ける、
請求項4に記載の駆動機構。 - カートリッジホルダ(3)は、ロックナット(13)がハウジング(2)に回転的にロックされるまで該ロックナット(13)を回転させる螺旋運動によって取り付けられる、請求項5に記載の駆動機構。
- カートリッジホルダ(3)は、ロックナット(13)がハウジング(2)に回転的にロックされるまで該ロックナット(13)を回転させる起動ピン(27)を備える、
請求項6に記載の駆動機構。 - ピストンロッド(11)は、薬物の送達中、ハウジング(2)に対して螺旋運動で遠位方向(25)に変位され、ピストンロッド(11)の動きは、該ピストンロッド(11)と回転的にロックされるロックナット(13)とのねじ係合によって案内される、請求項1または4〜7のいずれか1項に記載の駆動機構。
- ロックナット(13)とピストンロッド(11)のねじ係合は、ねじ山(12)によってもたらされ、駆動部材(16)とピストンロッド(11)のねじ係合は、さらなるねじ山(22)によってもたらされ、
薬物の送達中、駆動部材(16)およびピストンロッド(11)が進む距離の比率は、ねじ山(12)およびさらなるねじ山(22)のピッチによって決まる、
請求項8に記載の駆動機構。 - 請求項1〜9のいずれか1項に記載の駆動機構を備える、薬物送達デバイス(1)。
- 挿入予定のカートリッジ(8)に提供される着脱可能カートリッジホルダ(3)を備え、
付勢部材(20)は、該カートリッジホルダ(3)が取り外されるたびに、ピストンロッド(11)の自動的なリセットを引き起こす、
請求項10に記載の薬物送達デバイス(1)。 - ピストンロッド(11)と同時に自動的にリセットされるカウンタ(18)
をさらに備える、請求項11に記載の薬物送達デバイス(1)。 - ペン型デバイスである、請求項10〜12のいずれか1項に記載の薬物送達デバイス(1)。
- 固定用量を送達するために提供される、請求項10〜13のいずれか1項に記載の薬物送達デバイス(1)。
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EP12170074 | 2012-05-30 | ||
EP12170074.4 | 2012-05-30 | ||
PCT/EP2013/060914 WO2013178602A1 (en) | 2012-05-30 | 2013-05-28 | Drive mechanism for a drug delivery device and drug delivery device |
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JP6282268B2 true JP6282268B2 (ja) | 2018-02-21 |
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Country Status (8)
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US (1) | US9675760B2 (ja) |
EP (1) | EP2854908B1 (ja) |
JP (1) | JP6282268B2 (ja) |
CN (1) | CN104334216B (ja) |
DK (1) | DK2854908T3 (ja) |
HK (1) | HK1205011A1 (ja) |
TR (1) | TR201808673T4 (ja) |
WO (1) | WO2013178602A1 (ja) |
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US8052645B2 (en) | 2008-07-23 | 2011-11-08 | Avant Medical Corp. | System and method for an injection using a syringe needle |
CA2724641C (en) | 2008-05-20 | 2020-03-24 | Avant Medical Corp. | Autoinjector system |
US8177749B2 (en) | 2008-05-20 | 2012-05-15 | Avant Medical Corp. | Cassette for a hidden injection needle |
HUE042822T2 (hu) | 2011-04-20 | 2019-07-29 | Amgen Inc | Automata befecskendezõ szerkezet |
USD898908S1 (en) | 2012-04-20 | 2020-10-13 | Amgen Inc. | Pharmaceutical product cassette for an injection device |
WO2014144096A1 (en) | 2013-03-15 | 2014-09-18 | Amgen Inc. | Drug cassette, autoinjector, and autoinjector system |
EP2968775B1 (en) | 2013-03-15 | 2019-12-18 | Amgen Inc. | Drug cassette, autoinjector, and autoinjector system |
CH707217A2 (de) | 2014-02-26 | 2014-04-30 | Tecpharma Licensing Ag | Injektionsvorrichtung zur Verabreichung eines fluiden Produkts. |
WO2015197755A1 (en) * | 2014-06-27 | 2015-12-30 | Sanofi-Aventis Deutschland Gmbh | Drug delivery device |
JP2018515219A (ja) * | 2015-05-08 | 2018-06-14 | 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 | ピストンロッドのリセットのためのアイリススタイルのクイックカップリングを備えたペンタイプの薬物注射デバイス |
EP3478344B1 (en) | 2016-07-01 | 2024-03-27 | Sanofi | Drug delivery device |
CN109562229B (zh) * | 2016-08-01 | 2021-07-13 | 西医药服务以色列有限公司 | 抗旋转药筒销 |
JP6935497B2 (ja) * | 2016-12-01 | 2021-09-15 | ノボ・ノルデイスク・エー/エス | クラッチ特徴を有する薬剤送達装置 |
EP3348298A1 (en) | 2017-01-16 | 2018-07-18 | Novo Nordisk A/S | Drug delivery device with rotationally geared piston rod driver |
US11819666B2 (en) | 2017-05-30 | 2023-11-21 | West Pharma. Services IL, Ltd. | Modular drive train for wearable injector |
WO2020210513A1 (en) * | 2019-04-09 | 2020-10-15 | Battelle Memorial Institute | Autoinjectors having advanced release and sound features |
CN112043409B (zh) * | 2020-09-30 | 2021-07-06 | 河南省中医院(河南中医药大学第二附属医院) | 一种肿瘤标记注射器 |
US20240066235A1 (en) * | 2021-01-18 | 2024-02-29 | Novo Nordisk A/S | A torsion spring driven fixed dose injection device |
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US20040236285A1 (en) | 2001-07-16 | 2004-11-25 | Fisher Mark James | Medication dispensing apparatus configured for rotate to prime and pull/push to inject functionality |
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WO2007017051A1 (en) | 2005-07-25 | 2007-02-15 | Novo Nordisk A/S | A syringe device and a method of assembling the same |
US8267900B2 (en) | 2008-05-02 | 2012-09-18 | Sanofi-Aventis Deutschland Gmbh | Medication delivery device |
GB2461694A (en) * | 2008-07-08 | 2010-01-13 | Weston Terence E | Side-loaded pen injector |
EP2196232A1 (en) | 2008-12-12 | 2010-06-16 | Sanofi-Aventis Deutschland GmbH | Drive mechanism for a medication delivery device and medication delivery device |
AU2010233831B2 (en) * | 2009-03-31 | 2014-07-24 | Sanofi-Aventis Deutschland Gmbh | Drug delivery device |
DK2482899T3 (da) | 2009-09-30 | 2014-01-06 | Sanofi Aventis Deutschland | Konstruktion til indretning til indgivelse af lægemiddel |
WO2011039215A1 (en) | 2009-09-30 | 2011-04-07 | Sanofi-Aventis Deutschland Gmbh | A mechanism for a drug delivery device |
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CA2813126A1 (en) * | 2010-10-13 | 2012-04-19 | Sanofi-Aventis Deutschland Gmbh | Dose setting mechanism and method of setting a dose |
TWI576129B (zh) * | 2011-05-06 | 2017-04-01 | 賽諾菲阿凡提斯德意志有限公司 | 用於藥物輸送裝置之驅動組件及對應之藥物輸送裝置 |
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CN104334216A (zh) | 2015-02-04 |
EP2854908A1 (en) | 2015-04-08 |
JP2015521072A (ja) | 2015-07-27 |
DK2854908T3 (en) | 2018-07-02 |
EP2854908B1 (en) | 2018-03-21 |
US20150165130A1 (en) | 2015-06-18 |
CN104334216B (zh) | 2017-09-05 |
TR201808673T4 (tr) | 2018-07-23 |
WO2013178602A1 (en) | 2013-12-05 |
US9675760B2 (en) | 2017-06-13 |
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