CN105534626A - 螺旋式血管扩张器及其专用植入手术工具 - Google Patents
螺旋式血管扩张器及其专用植入手术工具 Download PDFInfo
- Publication number
- CN105534626A CN105534626A CN201610129570.XA CN201610129570A CN105534626A CN 105534626 A CN105534626 A CN 105534626A CN 201610129570 A CN201610129570 A CN 201610129570A CN 105534626 A CN105534626 A CN 105534626A
- Authority
- CN
- China
- Prior art keywords
- spiral
- special
- monofilament
- push rod
- draw
- 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.)
- Granted
Links
- 102400001284 Vessel dilator Human genes 0.000 title claims abstract description 19
- 108010090012 atrial natriuretic factor prohormone (31-67) Proteins 0.000 title claims abstract description 19
- 239000007943 implant Substances 0.000 claims description 8
- 238000001356 surgical procedure Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 abstract description 2
- 230000002526 effect on cardiovascular system Effects 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010959 steel Substances 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
- A61F2/885—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils comprising a coil including a plurality of spiral or helical sections with alternate directions around a central axis
-
- 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
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2002/823—Stents, different from stent-grafts, adapted to cover an aneurysm
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0065—Three-dimensional shapes toroidal, e.g. ring-shaped, doughnut-shaped
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610129570.XA CN105534626B (zh) | 2016-03-08 | 2016-03-08 | 螺旋式血管扩张器及其专用植入手术工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610129570.XA CN105534626B (zh) | 2016-03-08 | 2016-03-08 | 螺旋式血管扩张器及其专用植入手术工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105534626A true CN105534626A (zh) | 2016-05-04 |
CN105534626B CN105534626B (zh) | 2017-11-21 |
Family
ID=55814565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610129570.XA Expired - Fee Related CN105534626B (zh) | 2016-03-08 | 2016-03-08 | 螺旋式血管扩张器及其专用植入手术工具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105534626B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108338859A (zh) * | 2018-03-22 | 2018-07-31 | 王侨 | 一种医用血管扩张器的手术植入装置及其操作方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1883409A (zh) * | 2006-07-11 | 2006-12-27 | 张祖仁 | 椎体成形的扩张器 |
US20090125044A1 (en) * | 2007-11-14 | 2009-05-14 | Lary Todd P | Treatment of Coronary Stenosis |
CN101878051A (zh) * | 2007-11-30 | 2010-11-03 | 住友电木株式会社 | 胃瘘用鞘、带鞘扩张器、带插入辅助件的胃瘘用鞘、胃瘘导管用具、胃瘘用鞘的分割方法 |
CN201692483U (zh) * | 2010-06-04 | 2011-01-05 | 祝远芝 | 心血管扩张装置 |
CN202236835U (zh) * | 2011-09-22 | 2012-05-30 | 上海上医康鸽医用器材有限责任公司 | 胸腔扩张器及引流包 |
CN102665815A (zh) * | 2009-07-23 | 2012-09-12 | 浩特斯博尔技术公司 | 用于处理体腔内阻塞的装置和方法 |
CN203017559U (zh) * | 2013-01-29 | 2013-06-26 | 杨琴 | 心血管扩张装置 |
CN103622733A (zh) * | 2013-11-14 | 2014-03-12 | 江苏省人民医院 | 非对称型椎体骨扩张器 |
CN203524845U (zh) * | 2013-11-05 | 2014-04-09 | 赵明哲 | 一种新型眼科用泪道阻塞扩张器 |
CN203790428U (zh) * | 2014-04-08 | 2014-08-27 | 山东大学齐鲁医院 | 腔镜甲状腺手术用的空间扩张器 |
CN104369346A (zh) * | 2014-11-05 | 2015-02-25 | 安徽省新方尊铸造科技有限公司 | 一种采用弹簧密封环的挤压螺杆 |
CN204840630U (zh) * | 2015-06-23 | 2015-12-09 | 重庆医科大学附属永川医院 | 一种可拆卸的扩张管助推手柄 |
-
2016
- 2016-03-08 CN CN201610129570.XA patent/CN105534626B/zh not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1883409A (zh) * | 2006-07-11 | 2006-12-27 | 张祖仁 | 椎体成形的扩张器 |
US20090125044A1 (en) * | 2007-11-14 | 2009-05-14 | Lary Todd P | Treatment of Coronary Stenosis |
CN101878051A (zh) * | 2007-11-30 | 2010-11-03 | 住友电木株式会社 | 胃瘘用鞘、带鞘扩张器、带插入辅助件的胃瘘用鞘、胃瘘导管用具、胃瘘用鞘的分割方法 |
CN102665815A (zh) * | 2009-07-23 | 2012-09-12 | 浩特斯博尔技术公司 | 用于处理体腔内阻塞的装置和方法 |
CN201692483U (zh) * | 2010-06-04 | 2011-01-05 | 祝远芝 | 心血管扩张装置 |
CN202236835U (zh) * | 2011-09-22 | 2012-05-30 | 上海上医康鸽医用器材有限责任公司 | 胸腔扩张器及引流包 |
CN203017559U (zh) * | 2013-01-29 | 2013-06-26 | 杨琴 | 心血管扩张装置 |
CN203524845U (zh) * | 2013-11-05 | 2014-04-09 | 赵明哲 | 一种新型眼科用泪道阻塞扩张器 |
CN103622733A (zh) * | 2013-11-14 | 2014-03-12 | 江苏省人民医院 | 非对称型椎体骨扩张器 |
CN203790428U (zh) * | 2014-04-08 | 2014-08-27 | 山东大学齐鲁医院 | 腔镜甲状腺手术用的空间扩张器 |
CN104369346A (zh) * | 2014-11-05 | 2015-02-25 | 安徽省新方尊铸造科技有限公司 | 一种采用弹簧密封环的挤压螺杆 |
CN204840630U (zh) * | 2015-06-23 | 2015-12-09 | 重庆医科大学附属永川医院 | 一种可拆卸的扩张管助推手柄 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108338859A (zh) * | 2018-03-22 | 2018-07-31 | 王侨 | 一种医用血管扩张器的手术植入装置及其操作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105534626B (zh) | 2017-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 262100 Intensive Care Unit, Anqiu People's Hospital, Weifang City, Shandong Province Patentee before: Bie Yongjiang |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190621 Address after: 423000 Nanling Avenue Science and Technology Industrial Park, Beihu District, Chenzhou City, Hunan Province Patentee after: Hunan Pasteur Medical Equipment Co., Ltd. Address before: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: Anhui Eagle Dragon Industrial Design Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20200308 |