EP3432813A4 - Rotational atherectomy device with a system of eccentric abrading heads - Google Patents
Rotational atherectomy device with a system of eccentric abrading heads Download PDFInfo
- Publication number
- EP3432813A4 EP3432813A4 EP17770763.5A EP17770763A EP3432813A4 EP 3432813 A4 EP3432813 A4 EP 3432813A4 EP 17770763 A EP17770763 A EP 17770763A EP 3432813 A4 EP3432813 A4 EP 3432813A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- atherectomy device
- rotational atherectomy
- eccentric abrading
- abrading heads
- heads
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320004—Surgical cutting instruments abrasive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
- A61B2017/320766—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven eccentric
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
- A61B2017/320775—Morcellators, impeller or propeller like means
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/075,979 US10517631B2 (en) | 2012-09-17 | 2016-03-21 | Rotational atherectomy device with a system of eccentric abrading heads |
PCT/US2017/017770 WO2017165013A1 (en) | 2016-03-21 | 2017-02-14 | Rotational atherectomy device with a system of eccentric abrading heads |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3432813A1 EP3432813A1 (en) | 2019-01-30 |
EP3432813A4 true EP3432813A4 (en) | 2019-08-14 |
Family
ID=59899666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17770763.5A Pending EP3432813A4 (en) | 2016-03-21 | 2017-02-14 | Rotational atherectomy device with a system of eccentric abrading heads |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP3432813A4 (en) |
JP (3) | JP2019511297A (en) |
KR (1) | KR20180125479A (en) |
CN (1) | CN108882947B (en) |
AU (1) | AU2017237714A1 (en) |
BR (1) | BR112018069307A2 (en) |
CA (1) | CA3017881A1 (en) |
MX (1) | MX2018011459A (en) |
RU (1) | RU2018131953A (en) |
SG (1) | SG11201807481UA (en) |
WO (1) | WO2017165013A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111012448A (en) * | 2019-08-20 | 2020-04-17 | 上海微创医疗器械(集团)有限公司 | Rotary grinding device |
CN117064493B (en) * | 2023-10-17 | 2024-01-26 | 广东博迈医疗科技股份有限公司 | Eccentric thrombus grinds subassembly soon and grinds system soon |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090264908A1 (en) * | 2008-04-18 | 2009-10-22 | Cardiovascular Systems, Inc. | Method and apparatus for increasing rotational amplitude of abrasive element on high-speed rotational atherectomy device |
US20140081298A1 (en) * | 2012-09-17 | 2014-03-20 | Cardiovascular Systems, Inc. | Rotational atherectomy device with a system of eccentric abrading heads |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5360432A (en) | 1992-10-16 | 1994-11-01 | Shturman Cardiology Systems, Inc. | Abrasive drive shaft device for directional rotational atherectomy |
US5584843A (en) | 1994-12-20 | 1996-12-17 | Boston Scientific Corporation | Shaped wire multi-burr rotational ablation device |
US5681336A (en) | 1995-09-07 | 1997-10-28 | Boston Scientific Corporation | Therapeutic device for treating vien graft lesions |
US7666202B2 (en) * | 2004-01-07 | 2010-02-23 | Cardiovascular Systems, Inc. | Orbital atherectomy device guide wire design |
US20050149083A1 (en) * | 2004-01-07 | 2005-07-07 | Dmitriy Prudnikov | Terminal guide for rotational atherectomy device and method of using same |
GB2426458A (en) * | 2005-05-26 | 2006-11-29 | Leonid Shturman | Atherectomy device |
GB2426456B (en) * | 2005-05-26 | 2010-10-27 | Leonid Shturman | Rotational device with eccentric abrasive element and method of use |
GB0613979D0 (en) * | 2006-07-13 | 2006-08-23 | Shturman Leonid | Rotational atherectomy device with solid support elements supported by fluid bearings |
GB0623369D0 (en) * | 2006-11-23 | 2007-01-03 | Shturman Leonid | Handle for a rotational atherectomy device |
US9055966B2 (en) * | 2008-05-30 | 2015-06-16 | Cardiovascular Systems, Inc. | Eccentric abrading and cutting head for high-speed rotational atherectomy devices |
GB0905748D0 (en) * | 2009-04-03 | 2009-05-20 | Shturman Leonid | Rotational atherectomy device with eccentric abrasive element and method of use |
US10517631B2 (en) * | 2012-09-17 | 2019-12-31 | Cardiovascular Systems, Inc. | Rotational atherectomy device with a system of eccentric abrading heads |
-
2017
- 2017-02-14 KR KR1020187026971A patent/KR20180125479A/en unknown
- 2017-02-14 JP JP2018549517A patent/JP2019511297A/en active Pending
- 2017-02-14 SG SG11201807481UA patent/SG11201807481UA/en unknown
- 2017-02-14 AU AU2017237714A patent/AU2017237714A1/en not_active Abandoned
- 2017-02-14 RU RU2018131953A patent/RU2018131953A/en not_active Application Discontinuation
- 2017-02-14 MX MX2018011459A patent/MX2018011459A/en unknown
- 2017-02-14 CN CN201780019226.8A patent/CN108882947B/en active Active
- 2017-02-14 WO PCT/US2017/017770 patent/WO2017165013A1/en active Application Filing
- 2017-02-14 BR BR112018069307A patent/BR112018069307A2/en not_active Application Discontinuation
- 2017-02-14 CA CA3017881A patent/CA3017881A1/en active Granted
- 2017-02-14 EP EP17770763.5A patent/EP3432813A4/en active Pending
-
2020
- 2020-11-17 JP JP2020190975A patent/JP7365994B2/en active Active
-
2023
- 2023-06-20 JP JP2023100699A patent/JP2023123615A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090264908A1 (en) * | 2008-04-18 | 2009-10-22 | Cardiovascular Systems, Inc. | Method and apparatus for increasing rotational amplitude of abrasive element on high-speed rotational atherectomy device |
US20140081298A1 (en) * | 2012-09-17 | 2014-03-20 | Cardiovascular Systems, Inc. | Rotational atherectomy device with a system of eccentric abrading heads |
Also Published As
Publication number | Publication date |
---|---|
SG11201807481UA (en) | 2018-09-27 |
EP3432813A1 (en) | 2019-01-30 |
JP2019511297A (en) | 2019-04-25 |
JP2023123615A (en) | 2023-09-05 |
JP2021041197A (en) | 2021-03-18 |
MX2018011459A (en) | 2019-03-28 |
CN108882947A (en) | 2018-11-23 |
CN108882947B (en) | 2022-02-25 |
RU2018131953A (en) | 2020-04-22 |
CA3017881A1 (en) | 2017-09-28 |
KR20180125479A (en) | 2018-11-23 |
AU2017237714A1 (en) | 2018-09-20 |
JP7365994B2 (en) | 2023-10-20 |
WO2017165013A1 (en) | 2017-09-28 |
BR112018069307A2 (en) | 2019-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3471628B8 (en) | Transapical removal device | |
HK1209610A1 (en) | Rotational atherectomy device with a system of eccentric abrading heads | |
EP3241183A4 (en) | Method for determining the position of a portable device | |
EP3109001A4 (en) | Device for detaching/attaching hand grinder polishing disk | |
EP3167951A4 (en) | Co2 removal device | |
EP3190923A4 (en) | A head restraint | |
EP3413814A4 (en) | Rotational mechanical thrombectomy device | |
EP3679878C0 (en) | Abrasive elements for rotational atherectomy systems | |
EP3094270A4 (en) | Atherectomy devices and methods | |
PL2918384T3 (en) | Cutting head assembly for a centrifugal cutting apparatus and centrifugal apparatus equipped with same | |
EP3167144A4 (en) | Coring tools exhibiting reduced rotational eccentricity and related methods | |
EP3479957A4 (en) | Rotation device | |
EP3164088A4 (en) | Improved atherectomy device | |
EP3387572A4 (en) | User identification based on the motion of a device | |
EP3148391B8 (en) | Portable hard surface cleaning device | |
EP3122166A4 (en) | Rotary head and component mounting apparatus | |
EP3479953A4 (en) | Polishing device | |
EP3417997A4 (en) | Grinding apparatus | |
EP3427896A4 (en) | Grinding device for scarf sanding | |
EP3162251A4 (en) | Head rest device | |
EP3347162A4 (en) | Flexible abrasive rotary tool | |
EP3330050A4 (en) | Razor head | |
EP3156689A4 (en) | Vibration reduction device | |
EP3429538A4 (en) | A portable device for massage | |
EP3432813A4 (en) | Rotational atherectomy device with a system of eccentric abrading heads |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180830 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190712 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61B 17/22 20060101AFI20190708BHEP Ipc: A61D 1/02 20060101ALI20190708BHEP |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1261342 Country of ref document: HK |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20200513 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
APBK | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNE |
|
APBN | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2E |
|
APBR | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3E |
|
APAZ | Date of receipt of statement of grounds of appeal deleted |
Free format text: ORIGINAL CODE: EPIDOSDNOA3E |
|
APBR | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3E |
|
APAF | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNE |