WO2018124923A1 - Устройство и способ для безопасного позиционирования коронарного стента в коронарных артериях - Google Patents
Устройство и способ для безопасного позиционирования коронарного стента в коронарных артериях Download PDFInfo
- Publication number
- WO2018124923A1 WO2018124923A1 PCT/RU2017/000234 RU2017000234W WO2018124923A1 WO 2018124923 A1 WO2018124923 A1 WO 2018124923A1 RU 2017000234 W RU2017000234 W RU 2017000234W WO 2018124923 A1 WO2018124923 A1 WO 2018124923A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- delivery system
- housing
- stent
- coronary
- flaps
- Prior art date
Links
- 210000004351 coronary vessel Anatomy 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 4
- 238000003825 pressing Methods 0.000 claims description 21
- 241000565667 Mesodon inflectus Species 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 210000001367 artery Anatomy 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract description 2
- 230000009278 visceral effect Effects 0.000 abstract description 2
- 230000002792 vascular Effects 0.000 abstract 1
- 210000003811 finger Anatomy 0.000 description 7
- 230000003902 lesion Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure 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
- A61F2/962—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
- 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
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00243—Type of minimally invasive operation cardiac
-
- 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
- A61F2/9522—Means for mounting a stent or stent-graft onto or into a placement instrument
Definitions
- the present invention is intended for use in medicine with the aim of the most accurate, quick and safe positioning of the coronary stent in case of simple and complex anatomical lesions of the coronary bed, in particular in the coronary artery during endovascular coronary stenting surgery to restore the lumen of the narrowed arterial sections as a result of damage.
- the device is intended for use in cases of estuarial lesions of the coronary arteries, bifucation lesions of the coronary arteries, including lesions of the trunk of the left coronary artery and the mouth of the right coronary artery, as well as for implantation of the stent “stent into the stent” in order to reduce the overlap zone.
- the use of this device can significantly reduce the radiation dose to the patient and medical personnel, as well as to reduce the radiopaque load on the patient.
- the device can be successfully used by young specialists during their formation in interventional cardiology.
- the claimed device can also be used for stenting the renal, visceral arteries in a similar way.
- a number of devices for stent positioning in the coronary artery are known in the medical equipment market.
- the OSTIAL PRO device of Merit Medica, USA is known (patent • N ° US 6293964).
- the device is a cone consisting of four legs, which is inserted with a coronary stent into the catheter guide.
- a catheter guide is installed selectively at the mouth of the coronary artery.
- the coronary stent along the coronary conductor is distal to the mouth of the coronary artery, after which the catheter guide is removed from the mouth of the artery and the device is removed.
- the paws of the device open and abut against the aortic wall, as a result of which the tip of the catheter-conductor cannot be placed selectively at the mouth of the coronary artery, which is necessary when stenting the mouth of the trunk of the left coronary artery and the mouth of the trunk of the right coronary artery.
- the entire subsequent procedure for positioning the coronary stent in the affected area is carried out manually.
- a disadvantage of the known device is its limited use, in particular, only with lesions of the trunk of the left coronary artery and the mouth of the right coronary artery, as well as manual positioning of the coronary stent.
- the claimed device is different, primarily:
- the device is industrially applicable.
- the claimed device is a housing consisting of two halves of the front truncated part and the rear cylindrical part.
- the case is made of plastic by injection molding with the execution of the surface "shagreen" in places of contact with the operator’s hand.
- the case is equipped with a through horizontal hole designed to accommodate the coronary stent delivery system, and the front truncated part of the case has recesses on both sides, designed to hold the device with the thumb and forefinger of the operator’s left hand, which allows the operator to fix the device in the desired position, when this recess for the thumb of the left hand also serves as a platform for fixing the coronary conductor.
- In front and back parts of the casing are provided with holes for introducing the coronary stent delivery system into the device casing.
- the rear cylindrical part of the housing is connected to the front truncated part of the housing so that it can rotate around its axis relative to the front.
- a thread is made in contact with a protrusion located on one side of the runner located on the guides of the front of the housing with the possibility of horizontal movement along the guides inside the device body.
- a hollow sleeve is made in which with the possibility of free rotation around its axis, a grip with flaps with elastic elements is placed in the grip of the delivery system on one side, and with inside the pressure cylinder in the truncated part of the housing, consisting of two halves, and in contact with the flaps of the expanding mechanism located at an angle to each other and the pressure cylinder, provided with a pressure surface on the outer surface of the truncated part of the housing.
- an expansion is placed, consisting of a pressure surface on the outer side of the front truncated part of the housing, valves located inside the housing at an angle to each other and in contact with the pressure cylinder, which, when pressed, the expansion flaps compresses and opens the valves, and when the cessation of pressing opens and closes the grip flaps, which allows you to rigidly fix the delivery system of the coronary stent with its translational movement in both forward and backward directions.
- the expansion flaps press on the pressure cylinder, which compresses the protrusions of the gripping flaps, while expanding the flaps with elastic elements at the gripping point of the delivery system, placed inside the sleeve with the possibility of free rotation around its axis, releasing a through hole in the grip to accommodate the coronary stent delivery system inside the device, after which the pressure surface is released, the clip flaps, the pressure cylinder and the protrusions of the flap flaps and returning to its original position and the slats with elastic elements fixed delivery system, after which the rotation of the rear cylindrical portion of the housing circumferentially right hand operator of the delivery system is moving in a longitudinal direction to a desired distance along the guide forward or backward in discretion of the operator as a result of engagement of the protrusion of the runner with the internal thread of the rear cylindrical part of the body.
- the coronary stent delivery system in the free, not pressed state of the expansion mechanism as a result of compression of the valves with elastic elements at the grip of the delivery mechanism from the sleeve side, the coronary stent delivery system is in a fixed position, and when the pressure surface is pressed as a result of compression of the pressure cylinder, which presses on the protrusions the capture flaps and expands the flaps with elastic elements on the capture side of the system, the coronary stent delivery system is released.
- the coronary stent When preparing the device for use, the coronary stent is sequentially inserted in the delivery system inwardly into the device, for which the operator presses the pressing surface of the expansion, the expansion flaps compress the pressure cylinder, which, in turn, compresses the protrusions of the capture flaps located inside the cylinder and opens the capture flaps with elastic elements in the place of capture of the delivery system from the sleeve side, and through the hole in the rear cylindrical part of the body, through the formed hole dy leaflets capture, as well as through an opening in the front portion of the truncated housing accommodates coronary stent delivery system inside the enclosure.
- the pressure of the flaps on the pressure cylinder stops, the protrusions of the flaps in the pressure cylinder open, the grip flaps with elastic elements at the grip of the delivery system on the sleeve side are compressed, and hold the delivery system.
- the operator manually holds the coronary stent on the delivery system located in the device to the area of the coronary artery lesion.
- the external pressure surface of the expansion mechanism is pressed again, the pressure cylinder compresses the protrusions of the wings, the valves open at the grip side of the sleeve, and the operator brings the device to the required distance for fixing it with the fingers of the left hand, releases the pressure surface and rotates the rear cylindrical surface with the right hand part of the housing, converting the rotational movement of the rear of the housing into the translational movement of the slider with the capture along the guides inside the housing in the longitudinal direction, and displaces the delivery system to the required distance for positioning the coronary stent. Also, when pressing the expanding pressing surface, the operator can return to the initial position the mechanism fixing the coronary stent delivery system by rotating the rear cylindrical part of the body in the necessary direction, which allows you to continue further positioning the coronary stent forward or backward on each side.
- the device may be implemented with a delivery system already fixed therein.
- the stage of preliminary introduction of the coronary stent on the delivery system inside the device is absent.
- the coronary stent on the delivery system is manually carried out to the affected area of the coronary artery, and then the pressure surface is pressed, the flaps at the point of capture of the delivery system are opened, and the operator brings the device to the required distance for fixing it with the fingers of the left hand, releases the pressure surface, and rotates with the right hand the rear cylindrical part of the body, translationally moving the delivery system to the required distance to position the coronary stent inside the vessel.
- the operator fixing the delivery system, can return to the initial position the mechanism fixing the delivery system of the coronary stent by rotating the cylindrical part of the body in the necessary direction, which allows further positioning of the coronary stent forward or backward within the size of the guides inside the body in each side.
- FIG. 1 is a general view of the device, where
- FIG. 2 is a top view
- FIG. 3 is a side view
- FIG. 4 is a side view in section, where
- FIG. 5 is a general view of the delivery mechanism with closed flaps assembly, where
- FIG. 5a is a general view of the open-leaf assembly delivery mechanism
- FIG. 6 parsed device
- the device consists of a housing 1 (Fig. 1) made of plastic by injection molding using a “shagreen” surface at the points of contact with the operator’s hand 4 (Fig. 1), the left and right halves of the device’s body (Fig. 1) being made separately, and are connected after placing the slider 11 (Fig. 4, Fig. 5, Fig. 5a, Fig. 6) with the protrusion 12 (Fig. 4, Fig. 5, Fig. 5a, Fig. 6) to connect with internal thread 10 of the rear cylindrical part 8 of the housing 1 (Fig. 4) and guides 14 (Fig. 4, Fig. 5, Fig. 5a, Fig. 6) moving along the guides 5 (Fig. .4) inside the housing 1 (Fig.
- a sleeve 24 (Fig. 4, Fig. 5, Fig. 6) with a grip 15 (Fig. 4, Fig. 5, Fig. 5a, Fig. 6) with wings 26 (Fig. 4) s elastic elements 19 (Fig. 6) at the grip of the delivery mechanism, placed inside the sleeve 24 (Fig. 4, Fig. 5, Fig. 6) with the possibility of free rotation around its axis and with protrusions 25 (Fig. 5, Fig. 6 ) at the other end, placed inside the pressure cylinder 18 (Fig. 4, Fig. 5, Fig. 5a, Fig. 6), consisting of two halves, and in contact with the shutters 22 (Fig. 4, Fig. 5, Fig. 5a , Fig.
- FIG. 4, FIG. 5, Fig5a, 6) of expansion 20 (Fig. 4, Fig. 5, Fig. 5a, Fig. 6), made at an angle to each other and to the pressure cylinder 18, interacting with the pressure surface 21 (Fig. 4, Fig. 5 , Fig. 5a, Fig. 6) 20 mA (FIG. 4, FIG. 5, Fig5a, 6) situated on the outer side of the housing 1 (FIG. 1, FIG. 2, FIG. 3)
- the operator uses the fingers of his right hand to press the pressing surface 21 (Fig. 4) of the expanding device 20 (Fig. 4), the sash 22 (Fig. 4) of which are located inside the front part 2 of the housing 1 (Fig. 4), made at an angle to each other and to the pressure cylinder 18, press on the surface of the pressure cylinder 18, consisting of two halves (Fig. 4, Fig. 5, Fig. 5a, Fig. 6), which, in in turn, the protrusions 25 (Fig. 5) of the flaps 26 (Fig. 5) of the gripper 15 (Fig. 4, Fig. 5, Fig. 5a, Fig.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Eye Examination Apparatus (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/473,400 US11607328B2 (en) | 2016-12-30 | 2017-04-14 | Device and method for safely positioning a coronary stent in the coronary arteries |
EP17746209.0A EP3563812B1 (en) | 2016-12-30 | 2017-04-14 | Device for safely positioning a coronary stent in the coronary arteries |
ES17746209T ES2862307T3 (es) | 2016-12-30 | 2017-04-14 | Dispositivo para posicionar de manera segura un stent coronario en las arterias coronarias |
CA3048986A CA3048986C (en) | 2016-12-30 | 2017-04-14 | Device and method for a safe positioning of a coronary stent within coronary arteries |
KR1020197018365A KR102306599B1 (ko) | 2016-12-30 | 2017-04-14 | 관상 동맥 내에서 관상 동맥 스텐트를 안전하게 포지셔닝하기 위한 디바이스 및 방법 |
DK17746209.0T DK3563812T3 (da) | 2016-12-30 | 2017-04-14 | Anordning til sikker placering af en koronarstent i koronararterierne |
MX2019007934A MX2019007934A (es) | 2016-12-30 | 2017-04-14 | Dispositivo y metodo para la colocacion segura de un stent coronario en las arterias coronarias. |
CN201780081338.6A CN110121318B (zh) | 2016-12-30 | 2017-04-14 | 用于将冠脉支架安全定位在冠状动脉内的装置和方法 |
JP2019556783A JP6867510B2 (ja) | 2016-12-30 | 2017-04-14 | 冠状動脈内に冠動脈ステントを安全に位置決めするための装置及び方法 |
GB1908633.9A GB2571671A (en) | 2016-12-30 | 2017-04-14 | Device and method for safely positioning a coronary stent in the coronary arteries |
BR112019013136-1A BR112019013136B1 (pt) | 2016-12-30 | 2017-04-14 | Dispositivo para posicionar um stent dentro de artérias coronárias |
MYPI2019003744A MY197211A (en) | 2016-12-30 | 2017-04-14 | Device and method for a safe positioning of a coronary stent within coronary arteries |
IL267477A IL267477B2 (en) | 2016-12-30 | 2019-06-18 | Device and method for safe placement of a coronary stent within coronary arteries |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2016152735A RU2650038C1 (ru) | 2016-12-30 | 2016-12-30 | Устройство и способ для безопасного позиционирования коронарного стента в коронарных артериях |
RU2016152735 | 2016-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018124923A1 true WO2018124923A1 (ru) | 2018-07-05 |
Family
ID=59501503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2017/000234 WO2018124923A1 (ru) | 2016-12-30 | 2017-04-14 | Устройство и способ для безопасного позиционирования коронарного стента в коронарных артериях |
Country Status (16)
Country | Link |
---|---|
US (1) | US11607328B2 (ru) |
EP (1) | EP3563812B1 (ru) |
JP (1) | JP6867510B2 (ru) |
KR (1) | KR102306599B1 (ru) |
CN (1) | CN110121318B (ru) |
BR (1) | BR112019013136B1 (ru) |
CA (1) | CA3048986C (ru) |
DK (1) | DK3563812T3 (ru) |
ES (1) | ES2862307T3 (ru) |
GB (1) | GB2571671A (ru) |
IL (1) | IL267477B2 (ru) |
MX (1) | MX2019007934A (ru) |
MY (1) | MY197211A (ru) |
PT (1) | PT3563812T (ru) |
RU (1) | RU2650038C1 (ru) |
WO (1) | WO2018124923A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018111758A1 (en) * | 2016-12-12 | 2018-06-21 | Boston Scientific Scimed, Inc. | Stent trimming devices |
RU2710216C1 (ru) * | 2018-09-13 | 2019-12-25 | Общество с ограниченной ответственностью "СЕВЕН САНС" | Корпус устройства для позиционирования коронарного стента или коронарного баллона в коронарных артериях |
RU2746110C9 (ru) * | 2020-06-30 | 2021-06-24 | Севен Санс Лимитед | Корпус устройства для позиционирования коронарного стента в коронарных артериях и протяжки датчика катетера внутрисосудистого ультразвукового исследования |
Citations (4)
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US6293964B1 (en) | 1997-03-26 | 2001-09-25 | Jay S. Yadav | Ostial stent |
EP2363099A1 (en) * | 2010-03-01 | 2011-09-07 | Koven Technology Canada Inc. | Medical device delivery system |
WO2015179140A1 (en) * | 2014-05-21 | 2015-11-26 | Boston Scientific Scimed, Inc. | Stent delivery system |
RU2598798C1 (ru) | 2015-09-24 | 2016-09-27 | Общество с ограниченной ответственностью "СЕВЕН САНС" | Устройство и способ для безопасного позиционирования коронарного стента в коронарных артериях |
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US9517120B2 (en) * | 2007-05-16 | 2016-12-13 | Marian Devonec | Device for positioning a stent |
RU94453U1 (ru) * | 2010-03-15 | 2010-05-27 | Федеральное Государственное Учреждение "Саратовский Научно-Исследовательский Институт Кардиологии Федерального Агентства По Высокотехнологичной Медицинской Помощи" | Доставляющее устройство для коронарного стента |
EP2428189A1 (en) * | 2010-09-10 | 2012-03-14 | Symetis Sa | Catheter delivery system for stent valve |
KR101195542B1 (ko) * | 2010-12-14 | 2012-10-30 | 신경민 | 카데터 작동 구조 |
EP2849678B1 (en) * | 2012-05-16 | 2022-08-10 | JenaValve Technology, Inc. | Catheter delivery system for introducing an expandable heart valve prosthesis and medical device for the treatment of a heart valve defect |
AU2013299425A1 (en) * | 2012-08-10 | 2015-03-19 | Altura Medical, Inc. | Stent delivery systems and associated methods |
CN105078615B (zh) * | 2012-09-21 | 2018-10-09 | 上海微创心通医疗科技有限公司 | 用于植入体输送系统的内管组件 |
US10245145B2 (en) * | 2013-09-16 | 2019-04-02 | Symetis Sa | Method and apparatus for compressing/loading stent-valves |
US9833346B2 (en) * | 2014-04-04 | 2017-12-05 | W. L. Gore & Associates, Inc. | Deployment handle for a medical device deployment system |
US10016292B2 (en) * | 2014-04-18 | 2018-07-10 | Covidien Lp | Stent delivery system |
WO2016123509A1 (en) * | 2015-01-31 | 2016-08-04 | Flexible Stent Solutions, Inc. | Reconstrainable stent delivery system with an annular lock and method |
CN105943213B (zh) * | 2015-12-23 | 2019-01-04 | 微创心脉医疗科技(上海)有限公司 | 支架输送系统及其使用方法 |
-
2016
- 2016-12-30 RU RU2016152735A patent/RU2650038C1/ru active
-
2017
- 2017-04-14 DK DK17746209.0T patent/DK3563812T3/da active
- 2017-04-14 MY MYPI2019003744A patent/MY197211A/en unknown
- 2017-04-14 KR KR1020197018365A patent/KR102306599B1/ko active IP Right Grant
- 2017-04-14 PT PT177462090T patent/PT3563812T/pt unknown
- 2017-04-14 GB GB1908633.9A patent/GB2571671A/en not_active Withdrawn
- 2017-04-14 CA CA3048986A patent/CA3048986C/en active Active
- 2017-04-14 WO PCT/RU2017/000234 patent/WO2018124923A1/ru active Search and Examination
- 2017-04-14 BR BR112019013136-1A patent/BR112019013136B1/pt active IP Right Grant
- 2017-04-14 ES ES17746209T patent/ES2862307T3/es active Active
- 2017-04-14 US US16/473,400 patent/US11607328B2/en active Active
- 2017-04-14 EP EP17746209.0A patent/EP3563812B1/en active Active
- 2017-04-14 CN CN201780081338.6A patent/CN110121318B/zh active Active
- 2017-04-14 JP JP2019556783A patent/JP6867510B2/ja active Active
- 2017-04-14 MX MX2019007934A patent/MX2019007934A/es unknown
-
2019
- 2019-06-18 IL IL267477A patent/IL267477B2/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6293964B1 (en) | 1997-03-26 | 2001-09-25 | Jay S. Yadav | Ostial stent |
EP2363099A1 (en) * | 2010-03-01 | 2011-09-07 | Koven Technology Canada Inc. | Medical device delivery system |
WO2015179140A1 (en) * | 2014-05-21 | 2015-11-26 | Boston Scientific Scimed, Inc. | Stent delivery system |
RU2598798C1 (ru) | 2015-09-24 | 2016-09-27 | Общество с ограниченной ответственностью "СЕВЕН САНС" | Устройство и способ для безопасного позиционирования коронарного стента в коронарных артериях |
WO2017052414A1 (ru) * | 2015-09-24 | 2017-03-30 | Общество с ограниченной ответственностью "СЕВЕН САНС" | Устройство и способ для безопасного позиционирования коронарного стента в коронарных артериях |
Also Published As
Publication number | Publication date |
---|---|
PT3563812T (pt) | 2021-03-19 |
DK3563812T3 (da) | 2021-03-22 |
JP6867510B2 (ja) | 2021-04-28 |
CN110121318A (zh) | 2019-08-13 |
US20190328560A1 (en) | 2019-10-31 |
IL267477B1 (en) | 2023-01-01 |
GB2571671A (en) | 2019-09-04 |
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