CN113662714B - 夹持器械 - Google Patents
夹持器械 Download PDFInfo
- Publication number
- CN113662714B CN113662714B CN202111003575.5A CN202111003575A CN113662714B CN 113662714 B CN113662714 B CN 113662714B CN 202111003575 A CN202111003575 A CN 202111003575A CN 113662714 B CN113662714 B CN 113662714B
- Authority
- CN
- China
- Prior art keywords
- clamping
- seat
- outer sleeve
- relative
- anchoring
- 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.)
- Active
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 47
- 230000000149 penetrating effect Effects 0.000 claims description 21
- 230000035515 penetration Effects 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 210000001519 tissue Anatomy 0.000 description 19
- 210000005246 left atrium Anatomy 0.000 description 6
- 210000003709 heart valve Anatomy 0.000 description 5
- 210000005240 left ventricle Anatomy 0.000 description 4
- 210000004115 mitral valve Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 206010019280 Heart failures Diseases 0.000 description 2
- 206010067171 Regurgitation Diseases 0.000 description 2
- 210000001765 aortic valve Anatomy 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000001969 hypertrophic effect Effects 0.000 description 2
- 210000003102 pulmonary valve Anatomy 0.000 description 2
- 210000000591 tricuspid valve Anatomy 0.000 description 2
- 206010064911 Pulmonary arterial hypertension Diseases 0.000 description 1
- 206010037368 Pulmonary congestion Diseases 0.000 description 1
- 206010057501 Right atrial hypertrophy Diseases 0.000 description 1
- 206010039163 Right ventricular failure Diseases 0.000 description 1
- 208000000924 Right ventricular hypertrophy Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 208000027744 congestion Diseases 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 210000005003 heart tissue Anatomy 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 208000005907 mitral valve insufficiency Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003492 pulmonary vein Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 230000002861 ventricular Effects 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/246—Devices for obstructing a leak through a native valve in a closed condition
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111003575.5A CN113662714B (zh) | 2021-08-30 | 2021-08-30 | 夹持器械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111003575.5A CN113662714B (zh) | 2021-08-30 | 2021-08-30 | 夹持器械 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113662714A CN113662714A (zh) | 2021-11-19 |
CN113662714B true CN113662714B (zh) | 2024-04-30 |
Family
ID=78547587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111003575.5A Active CN113662714B (zh) | 2021-08-30 | 2021-08-30 | 夹持器械 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113662714B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114948347B (zh) * | 2022-07-06 | 2023-08-08 | 昆山茵络医疗器械有限公司 | 一种瓣膜夹持组件 |
CN115844595B (zh) * | 2023-03-03 | 2023-05-16 | 上海汇禾医疗器械有限公司 | 一种可重复操作的锚定夹装置 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002034167A2 (en) * | 2000-10-23 | 2002-05-02 | St. Jude Medical, Inc. | Mitral and tricuspid valve repair |
WO2019076111A1 (zh) * | 2017-10-19 | 2019-04-25 | 上海捍宇医疗科技有限公司 | 一种瓣膜夹合器 |
CN110403670A (zh) * | 2019-08-28 | 2019-11-05 | 上海汇禾医疗科技有限公司 | 夹持器械与夹持组件 |
WO2020187944A1 (en) * | 2019-03-19 | 2020-09-24 | Coremedic Gmbh | Instrument for repairing an atrioventricular heart valve |
WO2020214818A1 (en) * | 2019-04-16 | 2020-10-22 | Neochord, Inc. | Transverse helical cardiac anchor for minimally invasive heart valve repair |
GB202018203D0 (en) * | 2020-11-19 | 2021-01-06 | Cardiomech As | Device for heart repair |
WO2021008461A1 (zh) * | 2019-07-12 | 2021-01-21 | 杭州德晋医疗科技有限公司 | 易夹持的瓣膜夹合器及瓣膜夹合系统 |
WO2021027588A1 (zh) * | 2019-08-13 | 2021-02-18 | 杭州德晋医疗科技有限公司 | 可调式瓣膜夹合器及瓣膜夹合系统 |
CN113081111A (zh) * | 2021-04-02 | 2021-07-09 | 葛均波 | 锚定装置 |
CN113208777A (zh) * | 2021-04-29 | 2021-08-06 | 上海汇禾医疗科技有限公司 | 夹持器械 |
CN113208778A (zh) * | 2021-05-08 | 2021-08-06 | 上海汇禾医疗科技有限公司 | 锚定器械 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140142689A1 (en) * | 2012-11-21 | 2014-05-22 | Didier De Canniere | Device and method of treating heart valve malfunction |
US10314586B2 (en) * | 2016-12-13 | 2019-06-11 | Evalve, Inc. | Rotatable device and method for fixing tricuspid valve tissue |
US11464636B2 (en) * | 2019-10-11 | 2022-10-11 | Evalve, Inc. | Repair clip for variable tissue thickness |
-
2021
- 2021-08-30 CN CN202111003575.5A patent/CN113662714B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002034167A2 (en) * | 2000-10-23 | 2002-05-02 | St. Jude Medical, Inc. | Mitral and tricuspid valve repair |
WO2019076111A1 (zh) * | 2017-10-19 | 2019-04-25 | 上海捍宇医疗科技有限公司 | 一种瓣膜夹合器 |
WO2020187944A1 (en) * | 2019-03-19 | 2020-09-24 | Coremedic Gmbh | Instrument for repairing an atrioventricular heart valve |
WO2020214818A1 (en) * | 2019-04-16 | 2020-10-22 | Neochord, Inc. | Transverse helical cardiac anchor for minimally invasive heart valve repair |
WO2021008461A1 (zh) * | 2019-07-12 | 2021-01-21 | 杭州德晋医疗科技有限公司 | 易夹持的瓣膜夹合器及瓣膜夹合系统 |
WO2021027588A1 (zh) * | 2019-08-13 | 2021-02-18 | 杭州德晋医疗科技有限公司 | 可调式瓣膜夹合器及瓣膜夹合系统 |
CN110403670A (zh) * | 2019-08-28 | 2019-11-05 | 上海汇禾医疗科技有限公司 | 夹持器械与夹持组件 |
GB202018203D0 (en) * | 2020-11-19 | 2021-01-06 | Cardiomech As | Device for heart repair |
CN113081111A (zh) * | 2021-04-02 | 2021-07-09 | 葛均波 | 锚定装置 |
CN113208777A (zh) * | 2021-04-29 | 2021-08-06 | 上海汇禾医疗科技有限公司 | 夹持器械 |
CN113208778A (zh) * | 2021-05-08 | 2021-08-06 | 上海汇禾医疗科技有限公司 | 锚定器械 |
Also Published As
Publication number | Publication date |
---|---|
CN113662714A (zh) | 2021-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20190008638A1 (en) | Method and apparatus for percutaneous delivery and deployment of a cardiovascular prosthesis | |
CN113662714B (zh) | 夹持器械 | |
JP4929428B2 (ja) | 房室弁の経皮的修復のための心臓デバイスおよび方法 | |
EP2465568B1 (en) | Steerable guide catheter having preformed curved shape | |
WO2019091172A1 (zh) | 人工腱索植入系统 | |
US6622730B2 (en) | Device for marking and aligning positions on the heart | |
JP4447004B2 (ja) | 心拍出量を改善する方法および装置 | |
US8852270B2 (en) | Implant delivery system and method | |
JP2018525080A (ja) | 弁膜留め具 | |
US20080147184A1 (en) | Treatments for a patient with congestive heart failure | |
WO2023125572A1 (zh) | 一种自适应导引装置以及经导管治疗系统 | |
CN113425461B (zh) | 夹持器械 | |
CN113208778A (zh) | 锚定器械 | |
US11974917B2 (en) | Hydraulic crimping device | |
CN219070805U (zh) | 锁结器及心脏瓣膜环缩组件 | |
CN218045478U (zh) | 瓣膜修复装置及瓣膜修复系统 | |
CN113317910A (zh) | 二尖瓣瓣环成形系统及其操作方法 | |
WO2023284361A1 (zh) | 一种心衰治疗系统 | |
CN219070806U (zh) | 锁结器及心脏瓣膜环缩组件 | |
WO2023125569A1 (zh) | 用于经导管治疗系统的导向管组件、治疗系统和方法 | |
CN216294350U (zh) | 夹持器械 | |
CN208958257U (zh) | 瓣膜夹合装置 | |
CN210121193U (zh) | 一种瓣膜修复夹体 | |
CN216294349U (zh) | 锚定器械 | |
CN218220395U (zh) | 锚定夹合器械 |
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 | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 201203 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, No. 3, 1 1, Fang Chun road. Applicant after: Shanghai Huihe Medical Instrument Co.,Ltd. Applicant after: Shanghai Huihe Medical Technology Co.,Ltd. Address before: 201203 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, No. 3, 1 1, Fang Chun road. Applicant before: Shanghai Huihe Medical Instrument Co.,Ltd. Country or region before: China Applicant before: Shanghai Huihe Medical Technology Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |