JP2012519509A - 後退可能な針を備えた薬物送達デバイス - Google Patents
後退可能な針を備えた薬物送達デバイス Download PDFInfo
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- JP2012519509A JP2012519509A JP2011552453A JP2011552453A JP2012519509A JP 2012519509 A JP2012519509 A JP 2012519509A JP 2011552453 A JP2011552453 A JP 2011552453A JP 2011552453 A JP2011552453 A JP 2011552453A JP 2012519509 A JP2012519509 A JP 2012519509A
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- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
-
- 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
- A61M5/329—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 characterised by features of the needle shaft
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Vascular Medicine (AREA)
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- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
【選択図】 図3
Description
ここで一実施態様において、薬学的に活性な化合物は、最大1500Daの分子量を有し、及び/又は、ペプチド、蛋白質、多糖類、ワクチン、DNA、RNA、抗体、酵素、抗体、ホルモン若しくはオリゴヌクレオチド、又は上述の薬学的に活性な化合物の混合物であり、
ここで、更なる実施態様において、薬学的に活性な化合物は、糖尿病、又は糖尿病性網膜症などの糖尿病関連の合併症、深部静脈又は肺血栓塞栓症、急性冠症候群(ACS)、狭心症、心筋梗塞、癌、黄斑変性症、炎症、枯草熱、アテローム性動脈硬化症、及び/又は、リューマチ性関節炎などの血栓塞栓症の処置、及び/又は、予防に有用であり、
ここで、更なる実施態様において、薬学的に活性な化合物は、糖尿病、又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、及び/又は、予防のため、少なくとも1つのペプチドを含み、
ここで、更なる実施態様において、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、又はヒトインスリン類似体若しくは誘導体、グルカゴン様ペプチド(GLP−1)、又はその類似体若しくは誘導体、又はエキセジン−3又はエキセジン−4、若しくはエキセジン−3又はエキセジン−4の類似体若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[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−4(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)14Trp(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);又は
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は、エキセンジン−4誘導体のC−末端と結合してもよく;
H−(Lys)6−desPro36[Asp28]エキセンジン−4(1−39)−Lys6−NH2、
desAsp28,Pro36,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−desAsp28 Pro36,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−des Pro36,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,Asp28,Pro36,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)5,desPro36,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−des Pro36,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;
又は前述のエキセンジン−4誘導体のいずれか1つの薬学的に許容される塩若しくは溶媒和物;
から選択される。
1)針;
2)遠位端;
3)近位端;
4)内面;
5)外面;
6)チャンネル;
7)第一の凸部;
8)第二の凸部;
9)本体;
10)第一の開口部;
11)第二の開口部;
12)プランジャ;
13)外端;
14)内端;
15)シール;
16)ボイド;
17)本体ユニットの内側での凸部;
18)液体;
19)スリーブ
20)スプリング;
21)突起;
22)第三の凸部;
23)ボス;
24)スナップアーム;
25)プランジャロッドラッチアーム;
26)スリーブラッチ機構;
27)凹部;
28)プランジャロッドスナップアーム;
29)溝;
100)薬物送達デバイス;
Claims (18)
- 薬物送達デバイス(100)であって:
−チャンネル(6)を形成する内面(4);
−外面(5);
−外面(5)上に位置する第一の凸部(7);
を含む遠位端(2)及び近位端(3)を備えた針(1)を含む、上記薬物送達デバイス。 - 針(1)が近位端(3)と第一の凸部(7)の間の外面(5)上に位置する第二の凸部(8)を含む請求項1に記載の薬物送達デバイス(100)。
- 第一の及び第二の凸部(7,8)が、針(1)の残部と同一材料を含む請求項2に記載の薬物送達デバイス(100)。
- 第一の凸部(7)が針(1)を囲む円周の形を有する請求項1〜3のいずれか1項に記載の薬物送達デバイス(100)。
- 第二の凸部(8)が針(1)を囲む円周の形を有する請求項2〜4のいずれか1項に記載の薬物送達デバイス(100)。
- 第一の及び第二の凸部(7、8)が、外部直径が最大までチャンネル(6)に沿って連続的に増大し、最大を超えると、連続的に縮小していくように形成される請求項2〜5のいずれか1項に記載の薬物送達デバイス(100)。
- 請求項2〜6のいずれか1項に記載の薬物送達デバイス(100)であって:
−第一の開口部(10)及び第二の開口部(11)を有する本体ユニット(9);
−外端(13)が本体ユニット(9)の外側に位置し、そして内端(14)が本体ユニット(9)内に位置するように配置されたプランジャ(12);
を更に含み、ここで、プランジャ(12)は、本体ユニット(9)に対して遠位方向に可動であり、針(1)は、近位端(3)、及び第一の及び第二の凸部(7,8)が本体ユニット(9)内に位置するように配置される、上記薬物送達デバイス(100)。 - 第一の及び第二の凸部(7、8)の間に位置するように、針(1)の周囲の本体ユニット(9)の内部に配置されるシール(15)を、更に含む請求項2〜7のいずれか1項に記載の薬物送達デバイス(100)。
- シール(15)が本体ユニット(9)に面する表面に溝を有し、そして、溝(29)が円周の形である請求項8に記載の薬物送達デバイス(100)。
- 針(1)が本体ユニット(9)に対して動かないように、シール(15)が針(1)を固定する請求項8又は9に記載の薬物送達デバイス(100)。
- 本体ユニットが、シール(15)と本体ユニット(9)の第二の開口部(11)の間の針(1)の周囲に位置するボイドを含み、ここで、ボイド(16)は、少なくとも部分的にシール(15)を収納できるように形成される請求項8〜10のいずれか1項に記載の薬物送達デバイス(100)。
- プランジャ(12)の内端(14)は、シール(15)が針(1)を解放する位置に、シール(15)を押すよう構成される請求項8〜11のいずれか1項に記載の薬物送達デバイス(100)。
- シール(15)が第一の凸部(7)と本体ユニット(9)の第二の開口部(11)の間に位置するとき、針(1)は、本体ユニット(9)に対して近位方向に可動である請求項12に記載の薬物送達デバイス(100)。
- プランジャ(12)が針(1)に対して一定の位置まで押されるとき、プランジャ(12)の内端(14)が、第一の及び/又は第二の凸部(7、8)と係合するように構成される請求項7〜13のいずれか1項に記載の薬物送達デバイス(100)。
- 針(1)が、プランジャ(12)に係合された後、少なくとも部分的に本体ユニット(9)内に後退することができるように形成される請求項14に記載の薬物送達デバイス(100)。
- 薬物送達デバイス(100)が、本体ユニット(9)の内面に位置するボス(23)を含み、そして、ボス(23)が第二の開口部(11)を囲む円周の形を有する請求項7〜15のいずれか1項に記載の薬物送達デバイス(100)。
- シール(15)が針(1)を解放するボス(23)上まで可動である請求項16に記載の薬物送達デバイス(100)。
- 薬剤を含む請求項1〜17のいずれか1項に記載の薬物送達デバイス(100)。
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EP09003180 | 2009-03-05 | ||
EP09003180.8 | 2009-03-05 | ||
PCT/EP2010/052786 WO2010100241A1 (en) | 2009-03-05 | 2010-03-04 | Drug delivery device with retractable needle |
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AR105284A1 (es) | 2015-07-10 | 2017-09-20 | Sanofi Sa | Derivados de exendina-4 como agonistas peptídicos duales específicos de los receptores de glp-1 / glucagón |
WO2017139375A1 (en) | 2016-02-10 | 2017-08-17 | Clearside Biomedical, Inc. | Ocular injection kit, packaging, and methods of use |
CA3062845A1 (en) | 2016-05-02 | 2017-11-09 | Clearside Biomedical, Inc. | Systems and methods for ocular drug delivery |
US10973681B2 (en) | 2016-08-12 | 2021-04-13 | Clearside Biomedical, Inc. | Devices and methods for adjusting the insertion depth of a needle for medicament delivery |
US12090294B2 (en) | 2017-05-02 | 2024-09-17 | Georgia Tech Research Corporation | Targeted drug delivery methods using a microneedle |
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US4838870A (en) * | 1987-06-08 | 1989-06-13 | Sherwood Medical Co. | Removable needle attachment having a detachable needle |
US20040215150A1 (en) * | 2003-04-22 | 2004-10-28 | Ming-Jeng Shue | Disposable syringe |
EP1547634A1 (en) * | 2003-12-22 | 2005-06-29 | Chung-Yu Yang | Safety syringe |
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US4995870A (en) * | 1990-05-09 | 1991-02-26 | Baskas Morris J | Disposable syringe with retractable needle |
-
2010
- 2010-03-04 CA CA2753939A patent/CA2753939A1/en not_active Abandoned
- 2010-03-04 US US13/201,452 patent/US9427530B2/en not_active Expired - Fee Related
- 2010-03-04 EP EP10706657.3A patent/EP2403569B1/en active Active
- 2010-03-04 AU AU2010220255A patent/AU2010220255B2/en not_active Ceased
- 2010-03-04 WO PCT/EP2010/052786 patent/WO2010100241A1/en active Application Filing
- 2010-03-04 DK DK10706657.3T patent/DK2403569T3/da active
- 2010-03-04 JP JP2011552453A patent/JP5608686B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4838870A (en) * | 1987-06-08 | 1989-06-13 | Sherwood Medical Co. | Removable needle attachment having a detachable needle |
US20040215150A1 (en) * | 2003-04-22 | 2004-10-28 | Ming-Jeng Shue | Disposable syringe |
EP1547634A1 (en) * | 2003-12-22 | 2005-06-29 | Chung-Yu Yang | Safety syringe |
Also Published As
Publication number | Publication date |
---|---|
DK2403569T3 (da) | 2014-07-21 |
EP2403569A1 (en) | 2012-01-11 |
CA2753939A1 (en) | 2010-09-10 |
US9427530B2 (en) | 2016-08-30 |
EP2403569B1 (en) | 2014-04-23 |
WO2010100241A1 (en) | 2010-09-10 |
US20120136318A1 (en) | 2012-05-31 |
AU2010220255B2 (en) | 2014-09-04 |
JP5608686B2 (ja) | 2014-10-15 |
AU2010220255A1 (en) | 2011-09-22 |
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