CN108514473B - 用于眼科手术的装置 - Google Patents
用于眼科手术的装置 Download PDFInfo
- Publication number
- CN108514473B CN108514473B CN201810441681.3A CN201810441681A CN108514473B CN 108514473 B CN108514473 B CN 108514473B CN 201810441681 A CN201810441681 A CN 201810441681A CN 108514473 B CN108514473 B CN 108514473B
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- piston
- cavity
- pressure
- pump
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- 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.)
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 210000005252 bulbus oculi Anatomy 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000010412 perfusion Effects 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 3
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000012634 fragment Substances 0.000 abstract description 11
- 230000009467 reduction Effects 0.000 abstract description 5
- 210000000695 crystalline len Anatomy 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 208000002177 Cataract Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810441681.3A CN108514473B (zh) | 2018-05-10 | 2018-05-10 | 用于眼科手术的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810441681.3A CN108514473B (zh) | 2018-05-10 | 2018-05-10 | 用于眼科手术的装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108514473A CN108514473A (zh) | 2018-09-11 |
CN108514473B true CN108514473B (zh) | 2021-06-15 |
Family
ID=63430164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810441681.3A Active CN108514473B (zh) | 2018-05-10 | 2018-05-10 | 用于眼科手术的装置 |
Country Status (1)
Country | Link |
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CN (1) | CN108514473B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109200359A (zh) * | 2018-10-19 | 2019-01-15 | 杭州光启医疗科技发展有限公司 | 用于去除粉刺的美容仪 |
CN111973336B (zh) * | 2020-09-23 | 2021-10-29 | 北京航空航天大学 | 一种具有力感知能力的负压吸附式撕囊镊 |
CN112494202B (zh) * | 2020-11-26 | 2022-07-05 | 王小东 | 一种穿透性角膜移植术中眼后节压力调节装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101903052A (zh) * | 2007-12-20 | 2010-12-01 | 博士伦公司 | 具有真空泵停止装置的手术系统 |
CN101932348A (zh) * | 2007-12-20 | 2010-12-29 | 博士伦公司 | 具有通气阀加压装置的手术系统 |
CN103244727A (zh) * | 2012-02-14 | 2013-08-14 | 罗达莱克斯阀门(上海)有限公司 | 调压装置及其调压器 |
CN203223600U (zh) * | 2013-05-07 | 2013-10-02 | 北京三兴汽车有限公司 | 自控排空安全阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206220793U (zh) * | 2016-11-08 | 2017-06-06 | 秦皇岛欧泰克节能门窗有限公司 | 气体补偿式中空玻璃 |
-
2018
- 2018-05-10 CN CN201810441681.3A patent/CN108514473B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101903052A (zh) * | 2007-12-20 | 2010-12-01 | 博士伦公司 | 具有真空泵停止装置的手术系统 |
CN101932348A (zh) * | 2007-12-20 | 2010-12-29 | 博士伦公司 | 具有通气阀加压装置的手术系统 |
CN103244727A (zh) * | 2012-02-14 | 2013-08-14 | 罗达莱克斯阀门(上海)有限公司 | 调压装置及其调压器 |
CN203223600U (zh) * | 2013-05-07 | 2013-10-02 | 北京三兴汽车有限公司 | 自控排空安全阀 |
Also Published As
Publication number | Publication date |
---|---|
CN108514473A (zh) | 2018-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jie Inventor after: Dai Jiazhen Inventor after: Li Shuchan Inventor after: Sun Miao Inventor before: Sun Miao |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210526 Address after: 261000 Weifang ophthalmic hospital Co., Ltd., 139 Xingfu street, Kuiwen District, Weifang City, Shandong Province Applicant after: Zhang Jie Address before: 300352 No. 170, Ge Gu street, Jinnan District, Tianjin Applicant before: Sun Miao |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220124 Address after: 261041 No.139 Xingfu street, Kuiwen District, Weifang City, Shandong Province Patentee after: Weifang Eye Hospital Co.,Ltd. Address before: 261000 Weifang ophthalmic hospital Co., Ltd., 139 Xingfu street, Kuiwen District, Weifang City, Shandong Province Patentee before: Zhang Jie |
|
TR01 | Transfer of patent right |