CN109876239B - 一种压电片驱动的注射系统 - Google Patents
一种压电片驱动的注射系统 Download PDFInfo
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- CN109876239B CN109876239B CN201910166694.9A CN201910166694A CN109876239B CN 109876239 B CN109876239 B CN 109876239B CN 201910166694 A CN201910166694 A CN 201910166694A CN 109876239 B CN109876239 B CN 109876239B
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- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 104
- 238000007906 compression Methods 0.000 claims abstract description 104
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000003814 drug Substances 0.000 claims description 39
- 238000001802 infusion Methods 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 229940079593 drug Drugs 0.000 description 8
- 239000003570 air Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010255 intramuscular injection Methods 0.000 description 2
- 239000007927 intramuscular injection Substances 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000010254 subcutaneous injection Methods 0.000 description 2
- 239000007929 subcutaneous injection Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000000599 controlled substance Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201910166694.9A CN109876239B (zh) | 2019-03-01 | 2019-03-01 | 一种压电片驱动的注射系统 |
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CN201910166694.9A CN109876239B (zh) | 2019-03-01 | 2019-03-01 | 一种压电片驱动的注射系统 |
Publications (2)
Publication Number | Publication Date |
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CN109876239A CN109876239A (zh) | 2019-06-14 |
CN109876239B true CN109876239B (zh) | 2021-03-16 |
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CN201910166694.9A Active CN109876239B (zh) | 2019-03-01 | 2019-03-01 | 一种压电片驱动的注射系统 |
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CN (1) | CN109876239B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3621846A1 (de) * | 1986-06-30 | 1988-01-21 | Winsel August | Gasbetriebene dosiervorrichtung |
EP1131117B1 (en) * | 1999-09-17 | 2006-06-07 | Baxter International Inc. | Fluid dispenser with stabilized fluid flow |
CN201085820Y (zh) * | 2007-08-02 | 2008-07-16 | 张永兰 | 压力输液装置 |
CN101528285A (zh) * | 2006-10-26 | 2009-09-09 | 马林克罗特公司 | 具有热-机械驱动器的医用流体注射器 |
CN102678528A (zh) * | 2012-05-23 | 2012-09-19 | 浙江师范大学 | 一种串-并联混合驱动的压电泵 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4907738B1 (ja) * | 2011-06-14 | 2012-04-04 | 株式会社根本杏林堂 | 注入機器及び超音波モータの制御方法 |
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2019
- 2019-03-01 CN CN201910166694.9A patent/CN109876239B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3621846A1 (de) * | 1986-06-30 | 1988-01-21 | Winsel August | Gasbetriebene dosiervorrichtung |
EP1131117B1 (en) * | 1999-09-17 | 2006-06-07 | Baxter International Inc. | Fluid dispenser with stabilized fluid flow |
CN101528285A (zh) * | 2006-10-26 | 2009-09-09 | 马林克罗特公司 | 具有热-机械驱动器的医用流体注射器 |
CN201085820Y (zh) * | 2007-08-02 | 2008-07-16 | 张永兰 | 压力输液装置 |
CN102678528A (zh) * | 2012-05-23 | 2012-09-19 | 浙江师范大学 | 一种串-并联混合驱动的压电泵 |
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CN109876239A (zh) | 2019-06-14 |
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Application publication date: 20190614 Assignee: Zhejiang Beichenyuan Technology Co.,Ltd. Assignor: ZHEJIANG NORMAL University Contract record no.: X2023980045411 Denomination of invention: An Injection System Driven by Piezoelectric Plates Granted publication date: 20210316 License type: Common License Record date: 20231101 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
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Application publication date: 20190614 Assignee: Huzhou Shunwu Environmental Protection Technology Co.,Ltd. Assignor: ZHEJIANG NORMAL University Contract record no.: X2023980045559 Denomination of invention: An Injection System Driven by Piezoelectric Plates Granted publication date: 20210316 License type: Common License Record date: 20231102 |