CN112107391A - 装载鞘管以及输送系统 - Google Patents
装载鞘管以及输送系统 Download PDFInfo
- Publication number
- CN112107391A CN112107391A CN201910541095.0A CN201910541095A CN112107391A CN 112107391 A CN112107391 A CN 112107391A CN 201910541095 A CN201910541095 A CN 201910541095A CN 112107391 A CN112107391 A CN 112107391A
- Authority
- CN
- China
- Prior art keywords
- loading sheath
- cutting
- rigid interlayer
- loading
- interlayer
- 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.)
- Pending
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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
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/2436—Deployment by retracting a sheath
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
-
- 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
- A61F2/2412—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 with soft flexible valve members, e.g. tissue valves shaped like natural valves
- A61F2/2418—Scaffolds therefor, e.g. support stents
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00305—Constructional details of the flexible means
- A61B2017/00309—Cut-outs or slits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
-
- 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
- A61F2002/9623—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve the sleeve being reinforced
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910541095.0A CN112107391A (zh) | 2019-06-21 | 2019-06-21 | 装载鞘管以及输送系统 |
US16/721,172 US20200397575A1 (en) | 2019-06-21 | 2019-12-19 | Loading sheathing canal and delivery system |
EP19220039.2A EP3753532A1 (en) | 2019-06-21 | 2019-12-30 | Loading sheathing canal and delivery system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910541095.0A CN112107391A (zh) | 2019-06-21 | 2019-06-21 | 装载鞘管以及输送系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112107391A true CN112107391A (zh) | 2020-12-22 |
Family
ID=69063641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910541095.0A Pending CN112107391A (zh) | 2019-06-21 | 2019-06-21 | 装载鞘管以及输送系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20200397575A1 (zh) |
EP (1) | EP3753532A1 (zh) |
CN (1) | CN112107391A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117045397A (zh) * | 2023-03-31 | 2023-11-14 | 武汉唯柯医疗科技有限公司 | 一种可变径胶囊腔的主动脉瓣膜输送系统 |
WO2024125144A1 (zh) * | 2022-12-13 | 2024-06-20 | 上海微创心通医疗科技有限公司 | 切割管、鞘管及输送系统 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN216257680U (zh) * | 2020-07-06 | 2022-04-12 | 杭州启明医疗器械股份有限公司 | 用于输送介入器械的鞘管远端结构和鞘管 |
US11759343B2 (en) | 2020-07-06 | 2023-09-19 | Venus Medtech (Hangzhou) Inc. | Distal end structure of sheath for delivering interventional instrument and sheath |
CN116492569B (zh) * | 2023-04-25 | 2024-05-24 | 晨兴(南通)医疗器械有限公司 | 输送系统 |
CN119279712A (zh) * | 2024-10-21 | 2025-01-10 | 海生医疗科技(宁波)有限公司 | 一种具有凝血功能的微创扩张引流套件 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2824874Y (zh) * | 2005-01-23 | 2006-10-11 | 大连健康岛科技有限公司 | 一种防止两端先翘起的管网式血管支架 |
CN101234047A (zh) * | 2008-01-14 | 2008-08-06 | 明一生物科技(上海)有限公司 | 一种用于颅内自扩张式支架输送器的推送鞘管 |
US20080249558A1 (en) * | 2007-04-05 | 2008-10-09 | Nmt Medical, Inc. | Implant recovery device |
CN101926699A (zh) * | 2010-07-13 | 2010-12-29 | 北京迈迪顶峰医疗科技有限公司 | 房间隔造孔支架及其输送器 |
US20120078351A1 (en) * | 2010-08-17 | 2012-03-29 | St. Jude Medical, Inc. | Delivery system for collapsible heart valve |
CN102548508A (zh) * | 2009-09-21 | 2012-07-04 | 麦德托尼克公司 | 带支架的经导管假体心脏瓣膜输送系统及方法 |
CN102525701A (zh) * | 2010-12-21 | 2012-07-04 | 先健科技(深圳)有限公司 | 可吸收的血管支架 |
CN104644288A (zh) * | 2013-11-18 | 2015-05-27 | 上海微创医疗器械(集团)有限公司 | 植入体的装载外管和植入体输送系统 |
CN105188620A (zh) * | 2013-03-12 | 2015-12-23 | 雅培心血管系统有限公司 | 具有液压致动器的球囊导管 |
CN107550602A (zh) * | 2017-09-28 | 2018-01-09 | 沛嘉医疗科技(苏州)有限公司 | 一种经导管主动脉瓣输送系统及其使用方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070225680A1 (en) * | 2006-03-21 | 2007-09-27 | Medtronic Vascular, Inc. | Guiding catheter with chemically softened distal portion and method of making same |
US8409114B2 (en) * | 2007-08-02 | 2013-04-02 | Boston Scientific Scimed, Inc. | Composite elongate medical device including distal tubular member |
EP3213714A1 (de) * | 2016-03-03 | 2017-09-06 | Biotronik AG | Einführkatheter und katheteranordnung |
US10779941B2 (en) * | 2016-03-08 | 2020-09-22 | Edwards Lifesciences Corporation | Delivery cylinder for prosthetic implant |
-
2019
- 2019-06-21 CN CN201910541095.0A patent/CN112107391A/zh active Pending
- 2019-12-19 US US16/721,172 patent/US20200397575A1/en not_active Abandoned
- 2019-12-30 EP EP19220039.2A patent/EP3753532A1/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2824874Y (zh) * | 2005-01-23 | 2006-10-11 | 大连健康岛科技有限公司 | 一种防止两端先翘起的管网式血管支架 |
US20080249558A1 (en) * | 2007-04-05 | 2008-10-09 | Nmt Medical, Inc. | Implant recovery device |
CN101234047A (zh) * | 2008-01-14 | 2008-08-06 | 明一生物科技(上海)有限公司 | 一种用于颅内自扩张式支架输送器的推送鞘管 |
CN102548508A (zh) * | 2009-09-21 | 2012-07-04 | 麦德托尼克公司 | 带支架的经导管假体心脏瓣膜输送系统及方法 |
CN101926699A (zh) * | 2010-07-13 | 2010-12-29 | 北京迈迪顶峰医疗科技有限公司 | 房间隔造孔支架及其输送器 |
US20120078351A1 (en) * | 2010-08-17 | 2012-03-29 | St. Jude Medical, Inc. | Delivery system for collapsible heart valve |
CN102525701A (zh) * | 2010-12-21 | 2012-07-04 | 先健科技(深圳)有限公司 | 可吸收的血管支架 |
CN105188620A (zh) * | 2013-03-12 | 2015-12-23 | 雅培心血管系统有限公司 | 具有液压致动器的球囊导管 |
CN104644288A (zh) * | 2013-11-18 | 2015-05-27 | 上海微创医疗器械(集团)有限公司 | 植入体的装载外管和植入体输送系统 |
CN107550602A (zh) * | 2017-09-28 | 2018-01-09 | 沛嘉医疗科技(苏州)有限公司 | 一种经导管主动脉瓣输送系统及其使用方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024125144A1 (zh) * | 2022-12-13 | 2024-06-20 | 上海微创心通医疗科技有限公司 | 切割管、鞘管及输送系统 |
CN117045397A (zh) * | 2023-03-31 | 2023-11-14 | 武汉唯柯医疗科技有限公司 | 一种可变径胶囊腔的主动脉瓣膜输送系统 |
Also Published As
Publication number | Publication date |
---|---|
EP3753532A1 (en) | 2020-12-23 |
US20200397575A1 (en) | 2020-12-24 |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210310 Address after: 200233 1st and 5th floors, building 41, No. 258, Xinzhuan Road, Songjiang high tech park, Caohejing Development Zone, Xuhui District, Shanghai Applicant after: Shanghai Shape Memory Alloy Co.,Ltd. Address before: Building 7, No.37 Chaoqian Road, Changping Science and Technology Park, Changping District, Beijing Applicant before: Lepu Medical Technology (Beijing) Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 200233 1st and 5th floors, building 41, no.258, Xinzhuan Road, Songjiang high tech park, Caohejing Development Zone, Songjiang District, Shanghai Applicant after: Shanghai Shape Memory Alloy Co.,Ltd. Address before: 200233 1st and 5th floors, building 41, No. 258, Xinzhuan Road, Songjiang high tech park, Caohejing Development Zone, Xuhui District, Shanghai Applicant before: Shanghai Shape Memory Alloy Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230418 Address after: Building 7, No.37 Chaoqian Road, Changping Science and Technology Park, Changping District, Beijing Applicant after: LEPU MEDICAL TECHNOLOGY (BEIJING) Co.,Ltd. Address before: 200233 1st and 5th floors, building 41, no.258, Xinzhuan Road, Songjiang high tech park, Caohejing Development Zone, Songjiang District, Shanghai Applicant before: SHANGHAI SHAPE MEMORY ALLOY Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201222 |