CN102210905A - 具有药物释放装置的植入式神经电刺激系统 - Google Patents
具有药物释放装置的植入式神经电刺激系统 Download PDFInfo
- Publication number
- CN102210905A CN102210905A CN2010101388641A CN201010138864A CN102210905A CN 102210905 A CN102210905 A CN 102210905A CN 2010101388641 A CN2010101388641 A CN 2010101388641A CN 201010138864 A CN201010138864 A CN 201010138864A CN 102210905 A CN102210905 A CN 102210905A
- Authority
- CN
- China
- Prior art keywords
- drug release
- release device
- hole
- electrode
- chamber
- 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.)
- Granted
Links
- 239000003814 drug Substances 0.000 title claims abstract description 90
- 229940079593 drug Drugs 0.000 title claims abstract description 80
- 210000005036 nerve Anatomy 0.000 title claims abstract description 35
- 230000000638 stimulation Effects 0.000 title claims abstract description 35
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 12
- 229920002988 biodegradable polymer Polymers 0.000 claims description 7
- 239000004621 biodegradable polymer Substances 0.000 claims description 7
- 238000007920 subcutaneous administration Methods 0.000 abstract description 15
- 208000024891 symptom Diseases 0.000 abstract description 11
- 239000007943 implant Substances 0.000 description 11
- 230000001900 immune effect Effects 0.000 description 10
- 230000002265 prevention Effects 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000007794 irritation Effects 0.000 description 3
- 210000000578 peripheral nerve Anatomy 0.000 description 3
- 210000000278 spinal cord Anatomy 0.000 description 3
- 206010060872 Transplant failure Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Electrotherapy Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010138864.1A CN102210905B (zh) | 2010-04-02 | 2010-04-02 | 具有药物释放装置的植入式神经电刺激系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010138864.1A CN102210905B (zh) | 2010-04-02 | 2010-04-02 | 具有药物释放装置的植入式神经电刺激系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102210905A true CN102210905A (zh) | 2011-10-12 |
CN102210905B CN102210905B (zh) | 2014-10-15 |
Family
ID=44742586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010138864.1A Withdrawn - After Issue CN102210905B (zh) | 2010-04-02 | 2010-04-02 | 具有药物释放装置的植入式神经电刺激系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102210905B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109171643A (zh) * | 2018-06-17 | 2019-01-11 | 南京仁康医院有限公司 | 一种mx-p神经元复苏治疗儿童神经内科疾病技术 |
CN110051364A (zh) * | 2019-04-23 | 2019-07-26 | 重庆大学 | 一种具有药物释放功能的植入式电极 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1638743A (zh) * | 2002-03-11 | 2005-07-13 | 爱尔康公司 | 可植入药物的释放系统 |
CN1917920A (zh) * | 2003-11-14 | 2007-02-21 | Cytyc公司 | 药物洗脱近接治疗方法和装置 |
CN101516437A (zh) * | 2006-09-22 | 2009-08-26 | 皇家飞利浦电子股份有限公司 | 可植入的多电极装置 |
CN201643422U (zh) * | 2010-04-02 | 2010-11-24 | 苏州鼎迈医疗科技有限公司 | 具有药物释放装置的植入式神经电刺激系统 |
-
2010
- 2010-04-02 CN CN201010138864.1A patent/CN102210905B/zh not_active Withdrawn - After Issue
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1638743A (zh) * | 2002-03-11 | 2005-07-13 | 爱尔康公司 | 可植入药物的释放系统 |
CN1917920A (zh) * | 2003-11-14 | 2007-02-21 | Cytyc公司 | 药物洗脱近接治疗方法和装置 |
CN101516437A (zh) * | 2006-09-22 | 2009-08-26 | 皇家飞利浦电子股份有限公司 | 可植入的多电极装置 |
CN201643422U (zh) * | 2010-04-02 | 2010-11-24 | 苏州鼎迈医疗科技有限公司 | 具有药物释放装置的植入式神经电刺激系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109171643A (zh) * | 2018-06-17 | 2019-01-11 | 南京仁康医院有限公司 | 一种mx-p神经元复苏治疗儿童神经内科疾病技术 |
CN110051364A (zh) * | 2019-04-23 | 2019-07-26 | 重庆大学 | 一种具有药物释放功能的植入式电极 |
Also Published As
Publication number | Publication date |
---|---|
CN102210905B (zh) | 2014-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8538541B2 (en) | Subthreshold stimulation of a cochlea | |
US6259951B1 (en) | Implantable cochlear stimulator system incorporating combination electrode/transducer | |
US8515560B2 (en) | Medical implant drug delivery device | |
US8133215B2 (en) | Independently-manufactured drug delivery module and corresponding receptacle in an implantable medical device | |
EP1478433B1 (en) | Connector for drug delivery system in cochlear implant | |
US20130245569A1 (en) | Accessory Device for Inner Ear Drug Delivery | |
AU2013288825B2 (en) | Implantable fluid delivery system with floating mass transducer driven pump | |
KR20090048600A (ko) | 유체 저장부를 갖는 이식 가능한 신경 자극 전극 | |
US8447409B2 (en) | Electroneural interface for a medical implant | |
CN111902186A (zh) | 身体生理的假体管理 | |
CN104703652A (zh) | 神经外科装置和方法 | |
CN201643422U (zh) | 具有药物释放装置的植入式神经电刺激系统 | |
CN102210905B (zh) | 具有药物释放装置的植入式神经电刺激系统 | |
US9162009B2 (en) | Drug delivery using a sacrificial host | |
CN109045454B (zh) | 一种中耳重复给药装置及人工耳蜗植入电极 | |
US8792999B2 (en) | Implantable tissue stimulating electrode assembly | |
US20240181232A1 (en) | Body chamber therapeutic substance delivery | |
EP2282808A1 (en) | Implantable connection device | |
WO2022219432A1 (en) | Implantable therapeutic substance delivery | |
CN117136086A (zh) | 身体腔室治疗物质递送 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU JINGYU MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: DINGMAI MEDICAL TECHNOLOGY (SUZHOU) CO., LTD. Effective date: 20120529 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120529 Address after: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 218 BioBAY C16 Applicant after: SCENERAY Co.,Ltd. Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 218 BioBAY C16 Applicant before: Dingwan Medical Technology (Suzhou) Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20240307 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20240307 |