CN117942456A - 缓释型非牛顿流体制剂用预灌封注射器及其制备工艺 - Google Patents
缓释型非牛顿流体制剂用预灌封注射器及其制备工艺 Download PDFInfo
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- CN117942456A CN117942456A CN202410356033.3A CN202410356033A CN117942456A CN 117942456 A CN117942456 A CN 117942456A CN 202410356033 A CN202410356033 A CN 202410356033A CN 117942456 A CN117942456 A CN 117942456A
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- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical group CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 5
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical group CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 5
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Classifications
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
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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
- A61M5/3129—Syringe barrels
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- 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
- A61M5/3129—Syringe barrels
- A61M2005/3131—Syringe barrels specially adapted for improving sealing or sliding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B29C2071/022—Annealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7544—Injection needles, syringes
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Manufacturing & Machinery (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202410356033.3A CN117942456B (zh) | 2024-03-27 | 2024-03-27 | 缓释型非牛顿流体制剂用预灌封注射器及其制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202410356033.3A CN117942456B (zh) | 2024-03-27 | 2024-03-27 | 缓释型非牛顿流体制剂用预灌封注射器及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
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CN117942456A true CN117942456A (zh) | 2024-04-30 |
CN117942456B CN117942456B (zh) | 2024-07-12 |
Family
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Family Applications (1)
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CN202410356033.3A Active CN117942456B (zh) | 2024-03-27 | 2024-03-27 | 缓释型非牛顿流体制剂用预灌封注射器及其制备工艺 |
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CN (1) | CN117942456B (zh) |
Citations (27)
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JPH0884773A (ja) * | 1994-09-14 | 1996-04-02 | Taisei Kako Kk | 非晶性樹脂製の抜き勾配を有しない注射筒及びその射出成形方法 |
US5531709A (en) * | 1993-09-23 | 1996-07-02 | Heraeus Kulzer Gmbh | Syringe for the controlled discharge of viscous materials |
JPH11164887A (ja) * | 1997-12-05 | 1999-06-22 | Nippon Zeon Co Ltd | 筒状成形体 |
US6004311A (en) * | 1995-09-16 | 1999-12-21 | Fresenius Ag | Connecting arrangement and process for connecting two separate parts of a medical system |
CN1244132A (zh) * | 1996-12-02 | 2000-02-09 | Delab公司 | 用于固体或半固体制剂局部给药的装置和用于肠胃外给药的延迟释放制剂和制备方法 |
US20020045017A1 (en) * | 1997-09-10 | 2002-04-18 | Lixiao Wang | Medical devices made from polymer blends containing low melting temperature liquid crystal polymers |
CN1369519A (zh) * | 2002-03-12 | 2002-09-18 | 扬子石油化工股份有限公司 | 一种可透明化聚丙烯组合物 |
US20070093759A1 (en) * | 2005-09-26 | 2007-04-26 | Isotis Orthobiologics, Inc. | High viscosity material delivery system |
US20070251839A1 (en) * | 2006-05-01 | 2007-11-01 | Ultradent Products, Inc. | Syringe-in-syringe hollow inner barrel/plunger with integral seal and rupturable membrane and related kits, systems, and methods |
US7713244B1 (en) * | 1998-09-18 | 2010-05-11 | Societe De Conseils De Recherches Et D'applications Scientifiques Scras | Syringes for administering pasty or semi-solid formulations |
CN102271622A (zh) * | 2008-11-20 | 2011-12-07 | 爱尔康研究有限公司 | 带有具备内部包被的套筒的眼内晶状体递送装置 |
CN102276924A (zh) * | 2011-06-27 | 2011-12-14 | 成都市新津事丰医疗器械有限公司 | 一次性注射器外套用高透明高韧性材料 |
CN102525573A (zh) * | 2010-12-10 | 2012-07-04 | 卡尔·弗罗伊登伯格公司 | 用于微创介入的医疗器械 |
CN103002935A (zh) * | 2010-06-17 | 2013-03-27 | 雷盛医疗拉韦尔皮列尔公司 | 注射器与安全装置的组件 |
US20130144222A1 (en) * | 2011-12-05 | 2013-06-06 | Daikyo Seiko, Ltd. | Medicine syringe |
US20140012227A1 (en) * | 2012-07-03 | 2014-01-09 | Novartis Ag | Syringe |
CN104780960A (zh) * | 2012-09-26 | 2015-07-15 | 拜耳制药股份公司 | 载药注射器 |
CN105992693A (zh) * | 2013-11-08 | 2016-10-05 | 路博润先进材料公司 | 流变学失配聚合物的共挤出 |
CN107540772A (zh) * | 2016-06-24 | 2018-01-05 | 中国石化扬子石油化工有限公司 | 一种透明抗冲丙烯聚合物的制备方法 |
CN108883232A (zh) * | 2016-04-25 | 2018-11-23 | 泰尔茂株式会社 | 用于预灌封注射器的注射器主体、注射器装置及预灌封注射器 |
CN110234287A (zh) * | 2017-01-30 | 2019-09-13 | 喜乐医疗器材股份有限公司 | 颗粒物料输送系统和方法 |
CN210020663U (zh) * | 2019-04-11 | 2020-02-07 | 崇州君健塑胶有限公司 | 一种低残留预灌封注射器 |
CN111494755A (zh) * | 2019-01-31 | 2020-08-07 | 肖特瑞士股份公司 | 一种用于注射高粘性介质的注射器本体、注射器和注射装置 |
CN112156280A (zh) * | 2020-10-22 | 2021-01-01 | 惠州华阳医疗器械有限公司 | 一种无菌预灌封注射器及其生产工艺 |
CN112451797A (zh) * | 2020-11-05 | 2021-03-09 | 山东永聚医药科技有限公司 | 高分子预灌封注射器 |
KR20210125354A (ko) * | 2020-04-08 | 2021-10-18 | (주)메디톡스 | 토출 속도 조절이 용이하고 안정한 보툴리눔 독소 사전충전된 주사기 제형 |
CN117126493A (zh) * | 2023-09-11 | 2023-11-28 | 万华化学(宁波)有限公司 | 一种高耐刮擦且透光的聚丙烯材料及其制备方法与应用 |
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2024
- 2024-03-27 CN CN202410356033.3A patent/CN117942456B/zh active Active
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US5531709A (en) * | 1993-09-23 | 1996-07-02 | Heraeus Kulzer Gmbh | Syringe for the controlled discharge of viscous materials |
JPH0884773A (ja) * | 1994-09-14 | 1996-04-02 | Taisei Kako Kk | 非晶性樹脂製の抜き勾配を有しない注射筒及びその射出成形方法 |
US6004311A (en) * | 1995-09-16 | 1999-12-21 | Fresenius Ag | Connecting arrangement and process for connecting two separate parts of a medical system |
CN1244132A (zh) * | 1996-12-02 | 2000-02-09 | Delab公司 | 用于固体或半固体制剂局部给药的装置和用于肠胃外给药的延迟释放制剂和制备方法 |
US20020045017A1 (en) * | 1997-09-10 | 2002-04-18 | Lixiao Wang | Medical devices made from polymer blends containing low melting temperature liquid crystal polymers |
JPH11164887A (ja) * | 1997-12-05 | 1999-06-22 | Nippon Zeon Co Ltd | 筒状成形体 |
US7713244B1 (en) * | 1998-09-18 | 2010-05-11 | Societe De Conseils De Recherches Et D'applications Scientifiques Scras | Syringes for administering pasty or semi-solid formulations |
CN1369519A (zh) * | 2002-03-12 | 2002-09-18 | 扬子石油化工股份有限公司 | 一种可透明化聚丙烯组合物 |
US20070093759A1 (en) * | 2005-09-26 | 2007-04-26 | Isotis Orthobiologics, Inc. | High viscosity material delivery system |
US20070251839A1 (en) * | 2006-05-01 | 2007-11-01 | Ultradent Products, Inc. | Syringe-in-syringe hollow inner barrel/plunger with integral seal and rupturable membrane and related kits, systems, and methods |
CN102271622A (zh) * | 2008-11-20 | 2011-12-07 | 爱尔康研究有限公司 | 带有具备内部包被的套筒的眼内晶状体递送装置 |
CN103002935A (zh) * | 2010-06-17 | 2013-03-27 | 雷盛医疗拉韦尔皮列尔公司 | 注射器与安全装置的组件 |
CN102525573A (zh) * | 2010-12-10 | 2012-07-04 | 卡尔·弗罗伊登伯格公司 | 用于微创介入的医疗器械 |
CN102276924A (zh) * | 2011-06-27 | 2011-12-14 | 成都市新津事丰医疗器械有限公司 | 一次性注射器外套用高透明高韧性材料 |
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