CN1843306A - Blocking device capable of contracting and expanding - Google Patents
Blocking device capable of contracting and expanding Download PDFInfo
- Publication number
- CN1843306A CN1843306A CN 200610060572 CN200610060572A CN1843306A CN 1843306 A CN1843306 A CN 1843306A CN 200610060572 CN200610060572 CN 200610060572 CN 200610060572 A CN200610060572 A CN 200610060572A CN 1843306 A CN1843306 A CN 1843306A
- Authority
- CN
- China
- Prior art keywords
- utricule
- swell
- closing stopper
- liquid
- shape
- 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
- 230000000903 blocking effect Effects 0.000 title abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 229920000768 polyamine Polymers 0.000 claims abstract description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 10
- 229920002521 macromolecule Polymers 0.000 claims description 10
- 208000035478 Interatrial communication Diseases 0.000 claims description 9
- 208000013914 atrial heart septal defect Diseases 0.000 claims description 9
- 206010003664 atrial septal defect Diseases 0.000 claims description 9
- 208000001910 Ventricular Heart Septal Defects Diseases 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 201000003130 ventricular septal defect Diseases 0.000 claims description 8
- 239000004848 polyfunctional curative Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 210000001367 artery Anatomy 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 4
- 241001411320 Eriogonum inflatum Species 0.000 claims description 3
- 206010016717 Fistula Diseases 0.000 claims description 3
- 229920004933 Terylene® Polymers 0.000 claims description 3
- 210000001124 body fluid Anatomy 0.000 claims description 3
- 239000010839 body fluid Substances 0.000 claims description 3
- 230000003890 fistula Effects 0.000 claims description 3
- 208000003278 patent ductus arteriosus Diseases 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 239000002775 capsule Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 239000007769 metal material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002759 woven fabric Substances 0.000 abstract 3
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- 239000013013 elastic material Substances 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
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- 239000002994 raw material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
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- 210000004165 myocardium Anatomy 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 230000000717 retained effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910001000 nickel titanium Inorganic materials 0.000 description 3
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- 210000004204 blood vessel Anatomy 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
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- 229920000642 polymer Polymers 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 230000001746 atrial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 210000000589 cicatrix Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000004971 interatrial septum Anatomy 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000010417 needlework Methods 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 210000005245 right atrium Anatomy 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100605724A CN100479784C (en) | 2006-05-16 | 2006-05-16 | Blocking device capable of contracting and expanding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100605724A CN100479784C (en) | 2006-05-16 | 2006-05-16 | Blocking device capable of contracting and expanding |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1843306A true CN1843306A (en) | 2006-10-11 |
CN100479784C CN100479784C (en) | 2009-04-22 |
Family
ID=37062293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100605724A Expired - Fee Related CN100479784C (en) | 2006-05-16 | 2006-05-16 | Blocking device capable of contracting and expanding |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100479784C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103479422A (en) * | 2013-10-05 | 2014-01-01 | 王学建 | Defect repair device for neuroendoscope through nose |
CN105559868A (en) * | 2015-12-15 | 2016-05-11 | 宁波华科润生物科技有限公司 | Novel interspinous process fixing device |
CN106137276A (en) * | 2016-03-29 | 2016-11-23 | 深圳市擎源医疗器械有限公司 | A kind of closing stopper |
CN106572908A (en) * | 2014-06-08 | 2017-04-19 | 埃坦·康斯坦蒂诺 | Devices and methods for reshaping blood vessels |
CN107397561A (en) * | 2017-07-20 | 2017-11-28 | 上海心玮医疗科技有限公司 | A kind of oval hole plugging device |
CN107510481A (en) * | 2017-09-18 | 2017-12-26 | 广州派若弥医疗器械有限公司 | Skull base defects block repair apparatus |
-
2006
- 2006-05-16 CN CNB2006100605724A patent/CN100479784C/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103479422A (en) * | 2013-10-05 | 2014-01-01 | 王学建 | Defect repair device for neuroendoscope through nose |
CN106572908A (en) * | 2014-06-08 | 2017-04-19 | 埃坦·康斯坦蒂诺 | Devices and methods for reshaping blood vessels |
CN106572908B (en) * | 2014-06-08 | 2019-03-29 | 埃坦·康斯坦蒂诺 | Device and method for remolding blood vessel |
CN105559868A (en) * | 2015-12-15 | 2016-05-11 | 宁波华科润生物科技有限公司 | Novel interspinous process fixing device |
CN105559868B (en) * | 2015-12-15 | 2018-10-30 | 宁波华科润生物科技有限公司 | Fixed system between a kind of spinous process |
CN106137276A (en) * | 2016-03-29 | 2016-11-23 | 深圳市擎源医疗器械有限公司 | A kind of closing stopper |
CN107397561A (en) * | 2017-07-20 | 2017-11-28 | 上海心玮医疗科技有限公司 | A kind of oval hole plugging device |
CN107510481A (en) * | 2017-09-18 | 2017-12-26 | 广州派若弥医疗器械有限公司 | Skull base defects block repair apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN100479784C (en) | 2009-04-22 |
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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: SHENZHEN CITY QINGYUAN TREATMENT APPARATUS CO., L Free format text: FORMER OWNER: JINLIJIE Effective date: 20070413 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070413 Address after: 518053 Guangdong city of Shenzhen province baidanzhou nuclear industrial district 3 building five layer Applicant after: Shenzhen Shineyard Medical Device Co., Ltd. Address before: 518053 Guangdong city of Shenzhen province Nanshan District Baishizhou nuclear industrial district 3 building five layer Applicant before: Jin Lijie |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20120516 |