CN105476733B - 心脏减容装置 - Google Patents
心脏减容装置 Download PDFInfo
- Publication number
- CN105476733B CN105476733B CN201610052969.2A CN201610052969A CN105476733B CN 105476733 B CN105476733 B CN 105476733B CN 201610052969 A CN201610052969 A CN 201610052969A CN 105476733 B CN105476733 B CN 105476733B
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- network
- reduction device
- pull bar
- connecting cylinder
- tunic
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Links
- 230000008602 contraction Effects 0.000 claims abstract description 9
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 claims description 33
- 239000010408 film Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000013039 cover film Substances 0.000 claims description 2
- 210000005240 left ventricle Anatomy 0.000 description 5
- 206010019280 Heart failures Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 210000005241 right ventricle Anatomy 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- 206010061216 Infarction Diseases 0.000 description 1
- 208000033774 Ventricular Remodeling Diseases 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 206010000891 acute myocardial infarction Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 210000003698 chordae tendineae Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000001174 endocardium Anatomy 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000007574 infarction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610052969.2A CN105476733B (zh) | 2016-01-27 | 2016-01-27 | 心脏减容装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610052969.2A CN105476733B (zh) | 2016-01-27 | 2016-01-27 | 心脏减容装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105476733A CN105476733A (zh) | 2016-04-13 |
CN105476733B true CN105476733B (zh) | 2017-09-01 |
Family
ID=55664259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610052969.2A Active CN105476733B (zh) | 2016-01-27 | 2016-01-27 | 心脏减容装置 |
Country Status (1)
Country | Link |
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CN (1) | CN105476733B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107303206B (zh) * | 2016-04-22 | 2023-12-22 | 广东脉搏医疗科技有限公司 | 一种可经心尖介入的心脏减容植入体 |
CN106073947A (zh) * | 2016-08-29 | 2016-11-09 | 关丽鹃 | 心脏减容系统 |
CN112890902B (zh) * | 2021-01-21 | 2022-01-07 | 上海心瑞医疗科技有限公司 | 一种心脏隔离装置 |
CN113812998B (zh) * | 2021-09-18 | 2023-06-23 | 王建 | 室壁瘤穿刺重建系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104042300A (zh) * | 2013-03-14 | 2014-09-17 | 卡迪欧凯尼迪克斯公司 | 用于制造层状心室分隔设备的系统和方法 |
CN104706444A (zh) * | 2015-03-03 | 2015-06-17 | 上海形状记忆合金材料有限公司 | 左心室减容装置 |
CN104739460A (zh) * | 2015-01-28 | 2015-07-01 | 深圳市科奕顿生物医疗科技有限公司 | 左心室减容装置 |
CN204520843U (zh) * | 2015-03-03 | 2015-08-05 | 上海形状记忆合金材料有限公司 | 编织类减容装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8377114B2 (en) * | 1999-08-09 | 2013-02-19 | Cardiokinetix, Inc. | Sealing and filling ventricular partitioning devices to improve cardiac function |
US7279007B2 (en) * | 1999-08-09 | 2007-10-09 | Cardioklnetix, Inc. | Method for improving cardiac function |
US7399271B2 (en) * | 2004-01-09 | 2008-07-15 | Cardiokinetix, Inc. | Ventricular partitioning device |
US7513867B2 (en) * | 2003-07-16 | 2009-04-07 | Kardium, Inc. | Methods and devices for altering blood flow through the left ventricle |
US7691151B2 (en) * | 2006-03-31 | 2010-04-06 | Spiration, Inc. | Articulable Anchor |
WO2011056578A2 (en) * | 2009-10-26 | 2011-05-12 | Cardiokinetix, Inc. | Ventricular volume reduction |
-
2016
- 2016-01-27 CN CN201610052969.2A patent/CN105476733B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104042300A (zh) * | 2013-03-14 | 2014-09-17 | 卡迪欧凯尼迪克斯公司 | 用于制造层状心室分隔设备的系统和方法 |
CN104739460A (zh) * | 2015-01-28 | 2015-07-01 | 深圳市科奕顿生物医疗科技有限公司 | 左心室减容装置 |
CN104706444A (zh) * | 2015-03-03 | 2015-06-17 | 上海形状记忆合金材料有限公司 | 左心室减容装置 |
CN204520843U (zh) * | 2015-03-03 | 2015-08-05 | 上海形状记忆合金材料有限公司 | 编织类减容装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105476733A (zh) | 2016-04-13 |
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Effective date of registration: 20220328 Address after: 518000 503, building 10, Shenzhen Biomedical Innovation Industrial Park, No. 14, Jinhui Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen, Guangdong Patentee after: Shenzhen Wuyou Medical Technology Co.,Ltd. Address before: 430014 No. 3, floor 2, building 411, Anju fourth village, Jiang'an District, Wuhan City, Hubei Province Patentee before: Zhang Gangcheng |
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Effective date of registration: 20231008 Address after: No. C10, Building 2, New Century Business Center, 106 National Road, Guying Town, Lankao County, Kaifeng City, Henan Province, 475300 Patentee after: Baiju Technology Co.,Ltd. Address before: 518000 503, building 10, Shenzhen Biomedical Innovation Industrial Park, No. 14, Jinhui Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen, Guangdong Patentee before: Shenzhen Wuyou Medical Technology Co.,Ltd. |
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