CN108096699A - 用于药物传输和体液采集的空心微针阵列及其制备方法 - Google Patents
用于药物传输和体液采集的空心微针阵列及其制备方法 Download PDFInfo
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- CN108096699A CN108096699A CN201711453756.1A CN201711453756A CN108096699A CN 108096699 A CN108096699 A CN 108096699A CN 201711453756 A CN201711453756 A CN 201711453756A CN 108096699 A CN108096699 A CN 108096699A
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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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150274—Manufacture or production processes or steps for blood sampling devices
- A61B5/150282—Manufacture or production processes or steps for blood sampling devices for piercing elements, e.g. blade, lancet, canula, needle
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
- A61B5/150404—Specific design of proximal end
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150977—Arrays of piercing elements for simultaneous piercing
- A61B5/150984—Microneedles or microblades
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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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0023—Drug applicators using microneedles
-
- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/003—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles having a lumen
-
- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0053—Methods for producing microneedles
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Dermatology (AREA)
- Anesthesiology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453756.1A CN108096699B (zh) | 2017-12-28 | 2017-12-28 | 用于药物传输和体液采集的空心微针阵列及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453756.1A CN108096699B (zh) | 2017-12-28 | 2017-12-28 | 用于药物传输和体液采集的空心微针阵列及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108096699A true CN108096699A (zh) | 2018-06-01 |
| CN108096699B CN108096699B (zh) | 2020-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453756.1A Active CN108096699B (zh) | 2017-12-28 | 2017-12-28 | 用于药物传输和体液采集的空心微针阵列及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108096699B (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303976A (zh) * | 2018-11-07 | 2019-02-05 | 何坛明 | 一种药物均匀分布导入的微针结构 |
| CN111329528A (zh) * | 2020-03-26 | 2020-06-26 | 清华大学 | 一种用于慢性创面病理采样贴片及制备和使用方法 |
| CN112244901A (zh) * | 2020-10-17 | 2021-01-22 | 安徽云飞芳植生物科技有限公司 | 模型钉发系统 |
| CN114748779A (zh) * | 2022-04-01 | 2022-07-15 | 杭州恒升医学科技有限公司 | 一种微针及其制造工艺 |
| CN115364915A (zh) * | 2022-08-08 | 2022-11-22 | 杭州恒升医学科技有限公司 | 一种人体生化检测传感芯片 |
| CN115737531A (zh) * | 2022-11-29 | 2023-03-07 | 华中科技大学 | 一种双透微灌注法制备微针阵列的方法、微针阵列及应用 |
| CN117547725A (zh) * | 2023-08-14 | 2024-02-13 | 重庆金赛星医疗科技有限公司 | 可溶性空心微针、微针阵列芯片及经皮给药贴片 |
| US12186515B2 (en) | 2020-04-28 | 2025-01-07 | Ticona Llc | Microneedle assembly |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020082543A1 (en) * | 2000-12-14 | 2002-06-27 | Jung-Hwan Park | Microneedle devices and production thereof |
| US20040028875A1 (en) * | 2000-12-02 | 2004-02-12 | Van Rijn Cornelis Johannes Maria | Method of making a product with a micro or nano sized structure and product |
| CN1526454A (zh) * | 2003-03-06 | 2004-09-08 | 财团法人工业技术研究所 | 微针头阵列制造方法 |
| CN1541724A (zh) * | 2003-11-04 | 2004-11-03 | 浙江大学 | 一种用于药物控释的微针阵列 |
| CN101227940A (zh) * | 2005-07-25 | 2008-07-23 | 纳米技术维多利亚有限公司 | 微阵列装置 |
| CN101391744A (zh) * | 2008-11-06 | 2009-03-25 | 上海交通大学 | 基于倾斜旋转基片与模版光刻制备微针阵列的方法 |
| WO2010074239A1 (ja) * | 2008-12-26 | 2010-07-01 | 久光製薬株式会社 | マイクロニードルデバイス |
| CN102007066A (zh) * | 2008-02-07 | 2011-04-06 | 昆士兰大学 | 贴片制造 |
| CN103298599A (zh) * | 2011-01-12 | 2013-09-11 | 荷兰联合利华有限公司 | 生产冲泡包的方法 |
| CN104114224A (zh) * | 2011-09-02 | 2014-10-22 | 加利福尼亚大学董事会 | 用于生物传感和药物递送的微针阵列 |
-
2017
- 2017-12-28 CN CN201711453756.1A patent/CN108096699B/zh active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040028875A1 (en) * | 2000-12-02 | 2004-02-12 | Van Rijn Cornelis Johannes Maria | Method of making a product with a micro or nano sized structure and product |
| US20020082543A1 (en) * | 2000-12-14 | 2002-06-27 | Jung-Hwan Park | Microneedle devices and production thereof |
| CN1526454A (zh) * | 2003-03-06 | 2004-09-08 | 财团法人工业技术研究所 | 微针头阵列制造方法 |
| CN1541724A (zh) * | 2003-11-04 | 2004-11-03 | 浙江大学 | 一种用于药物控释的微针阵列 |
| CN101227940A (zh) * | 2005-07-25 | 2008-07-23 | 纳米技术维多利亚有限公司 | 微阵列装置 |
| CN102007066A (zh) * | 2008-02-07 | 2011-04-06 | 昆士兰大学 | 贴片制造 |
| CN101391744A (zh) * | 2008-11-06 | 2009-03-25 | 上海交通大学 | 基于倾斜旋转基片与模版光刻制备微针阵列的方法 |
| WO2010074239A1 (ja) * | 2008-12-26 | 2010-07-01 | 久光製薬株式会社 | マイクロニードルデバイス |
| CN103298599A (zh) * | 2011-01-12 | 2013-09-11 | 荷兰联合利华有限公司 | 生产冲泡包的方法 |
| CN104114224A (zh) * | 2011-09-02 | 2014-10-22 | 加利福尼亚大学董事会 | 用于生物传感和药物递送的微针阵列 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303976A (zh) * | 2018-11-07 | 2019-02-05 | 何坛明 | 一种药物均匀分布导入的微针结构 |
| CN111329528A (zh) * | 2020-03-26 | 2020-06-26 | 清华大学 | 一种用于慢性创面病理采样贴片及制备和使用方法 |
| US12186515B2 (en) | 2020-04-28 | 2025-01-07 | Ticona Llc | Microneedle assembly |
| CN112244901A (zh) * | 2020-10-17 | 2021-01-22 | 安徽云飞芳植生物科技有限公司 | 模型钉发系统 |
| CN112244901B (zh) * | 2020-10-17 | 2021-12-24 | 安徽云飞芳植生物科技有限公司 | 模型钉发系统 |
| CN114748779A (zh) * | 2022-04-01 | 2022-07-15 | 杭州恒升医学科技有限公司 | 一种微针及其制造工艺 |
| CN115364915A (zh) * | 2022-08-08 | 2022-11-22 | 杭州恒升医学科技有限公司 | 一种人体生化检测传感芯片 |
| CN115364915B (zh) * | 2022-08-08 | 2023-08-29 | 杭州恒升医学科技有限公司 | 一种人体生化检测传感芯片 |
| CN115737531A (zh) * | 2022-11-29 | 2023-03-07 | 华中科技大学 | 一种双透微灌注法制备微针阵列的方法、微针阵列及应用 |
| CN117547725A (zh) * | 2023-08-14 | 2024-02-13 | 重庆金赛星医疗科技有限公司 | 可溶性空心微针、微针阵列芯片及经皮给药贴片 |
| WO2025036331A1 (zh) * | 2023-08-14 | 2025-02-20 | 重庆金赛星医疗科技有限公司 | 可溶性空心微针、微针阵列芯片及经皮给药贴片 |
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