CN107296670B - 医用复合中空纤维管及介入医疗器械 - Google Patents
医用复合中空纤维管及介入医疗器械 Download PDFInfo
- Publication number
- CN107296670B CN107296670B CN201610236937.8A CN201610236937A CN107296670B CN 107296670 B CN107296670 B CN 107296670B CN 201610236937 A CN201610236937 A CN 201610236937A CN 107296670 B CN107296670 B CN 107296670B
- Authority
- CN
- China
- Prior art keywords
- layer
- hollow fiber
- fiber tube
- outer layer
- composite hollow
- 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.)
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Links
- 239000012510 hollow fiber Substances 0.000 title claims abstract description 40
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 8
- 230000004323 axial length Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000009941 weaving Methods 0.000 claims description 8
- 238000009954 braiding Methods 0.000 claims description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920002614 Polyether block amide Polymers 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 229920000333 poly(propyleneimine) Polymers 0.000 claims description 4
- 239000010964 304L stainless steel Substances 0.000 claims description 3
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 3
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 229920002959 polymer blend Polymers 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 8
- 230000002792 vascular Effects 0.000 abstract description 8
- 238000001356 surgical procedure Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000004634 thermosetting polymer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011208 reinforced composite material Substances 0.000 description 1
- 238000012827 research and development 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00137—Details of operation mode
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
-
- 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
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Transplantation (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610236937.8A CN107296670B (zh) | 2016-04-15 | 2016-04-15 | 医用复合中空纤维管及介入医疗器械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610236937.8A CN107296670B (zh) | 2016-04-15 | 2016-04-15 | 医用复合中空纤维管及介入医疗器械 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107296670A CN107296670A (zh) | 2017-10-27 |
CN107296670B true CN107296670B (zh) | 2024-02-20 |
Family
ID=60136722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610236937.8A Active CN107296670B (zh) | 2016-04-15 | 2016-04-15 | 医用复合中空纤维管及介入医疗器械 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107296670B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112105318B (zh) * | 2018-04-09 | 2024-04-16 | 爱德华兹生命科学公司 | 可扩张护套 |
CN109173003B (zh) * | 2018-10-10 | 2024-04-09 | 江苏尼科医疗器械有限公司 | 中间导管 |
CN111012288A (zh) * | 2019-12-30 | 2020-04-17 | 湖南省华芯医疗器械有限公司 | 一体式复合管 |
CN115429484A (zh) * | 2022-08-09 | 2022-12-06 | 上海玮琅医疗科技有限公司 | 一种编织型上腔静脉覆膜支架及其制作工艺 |
CN117942482A (zh) * | 2022-10-19 | 2024-04-30 | 微创神通医疗科技(上海)有限公司 | 医疗导管 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007296030A (ja) * | 2006-04-28 | 2007-11-15 | Kaneka Corp | 医療用カテーテルチューブならびにその製造方法 |
CN101933821A (zh) * | 2009-06-30 | 2011-01-05 | 微创医疗器械(上海)有限公司 | 一种微导管 |
CN204364615U (zh) * | 2015-01-06 | 2015-06-03 | 北京国械堂科技发展有限责任公司 | 一种微导管 |
CN104707235A (zh) * | 2013-12-17 | 2015-06-17 | 常州乐奥医疗科技有限公司 | 一种新型微导管 |
CN105105894A (zh) * | 2015-07-20 | 2015-12-02 | 宁波琳盛高分子材料有限公司 | 增强复合型鞘管及其制备方法与用途 |
CN205849599U (zh) * | 2016-04-15 | 2017-01-04 | 上海微创医疗器械(集团)有限公司 | 医用复合中空纤维管及介入医疗器械 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7438712B2 (en) * | 2003-03-05 | 2008-10-21 | Scimed Life Systems, Inc. | Multi-braid exterior tube |
-
2016
- 2016-04-15 CN CN201610236937.8A patent/CN107296670B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007296030A (ja) * | 2006-04-28 | 2007-11-15 | Kaneka Corp | 医療用カテーテルチューブならびにその製造方法 |
CN101933821A (zh) * | 2009-06-30 | 2011-01-05 | 微创医疗器械(上海)有限公司 | 一种微导管 |
CN104707235A (zh) * | 2013-12-17 | 2015-06-17 | 常州乐奥医疗科技有限公司 | 一种新型微导管 |
CN204364615U (zh) * | 2015-01-06 | 2015-06-03 | 北京国械堂科技发展有限责任公司 | 一种微导管 |
CN105105894A (zh) * | 2015-07-20 | 2015-12-02 | 宁波琳盛高分子材料有限公司 | 增强复合型鞘管及其制备方法与用途 |
CN205849599U (zh) * | 2016-04-15 | 2017-01-04 | 上海微创医疗器械(集团)有限公司 | 医用复合中空纤维管及介入医疗器械 |
Also Published As
Publication number | Publication date |
---|---|
CN107296670A (zh) | 2017-10-27 |
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Legal Events
Date | Code | Title | Description |
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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 |
Effective date of registration: 20181119 Address after: Room 197, Building 1, 3339 Linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Applicant after: MAITONG MEDICAL TECHNOLOGY (JIAXING) Co.,Ltd. Address before: 201 203 No. 501, Newton Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai Applicant before: SHANGHAI MICROPORT MEDICAL (GROUP) Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: 314006 2nd floor, building 5, No.1303, Asia Pacific Road, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Maitong Intelligent Manufacturing Technology (Group) Co.,Ltd. Address before: Room 197, Building 1, 3339 Linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Applicant before: MAITONG MEDICAL TECHNOLOGY (JIAXING) Co.,Ltd. |
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GR01 | Patent grant |