CN112237501A - Guide catheter - Google Patents
Guide catheter Download PDFInfo
- Publication number
- CN112237501A CN112237501A CN202011156299.1A CN202011156299A CN112237501A CN 112237501 A CN112237501 A CN 112237501A CN 202011156299 A CN202011156299 A CN 202011156299A CN 112237501 A CN112237501 A CN 112237501A
- Authority
- CN
- China
- Prior art keywords
- hole
- blind hole
- developing device
- guide catheter
- catheter
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 238000012800 visualization Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 21
- 210000004204 blood vessel Anatomy 0.000 abstract description 21
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 208000002251 Dissecting Aneurysm Diseases 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 208000007474 aortic aneurysm Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
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
- A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
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)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011156299.1A CN112237501A (en) | 2020-10-26 | 2020-10-26 | Guide catheter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011156299.1A CN112237501A (en) | 2020-10-26 | 2020-10-26 | Guide catheter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112237501A true CN112237501A (en) | 2021-01-19 |
Family
ID=74169807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011156299.1A Pending CN112237501A (en) | 2020-10-26 | 2020-10-26 | Guide catheter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112237501A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068622A (en) * | 1998-02-10 | 2000-05-30 | Medtronic Inc. | Single piece hub/strain relief that can be injection molded over a shaft |
US20070149927A1 (en) * | 2003-12-15 | 2007-06-28 | Terumo Kabushiki Kaisha | Catheter assembly |
CN104068897A (en) * | 2014-06-17 | 2014-10-01 | 汝磊生 | Intravascular ultrasound double-cavity micro-catheter |
CN205181966U (en) * | 2015-11-06 | 2016-04-27 | 深圳迈德科技有限公司 | Little pipe of two -chamber |
CN213588619U (en) * | 2020-10-26 | 2021-07-02 | 上海源畅医疗科技有限公司 | Guide catheter |
-
2020
- 2020-10-26 CN CN202011156299.1A patent/CN112237501A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068622A (en) * | 1998-02-10 | 2000-05-30 | Medtronic Inc. | Single piece hub/strain relief that can be injection molded over a shaft |
US20070149927A1 (en) * | 2003-12-15 | 2007-06-28 | Terumo Kabushiki Kaisha | Catheter assembly |
CN104068897A (en) * | 2014-06-17 | 2014-10-01 | 汝磊生 | Intravascular ultrasound double-cavity micro-catheter |
CN205181966U (en) * | 2015-11-06 | 2016-04-27 | 深圳迈德科技有限公司 | Little pipe of two -chamber |
CN213588619U (en) * | 2020-10-26 | 2021-07-02 | 上海源畅医疗科技有限公司 | Guide catheter |
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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: 20220701 Address after: 519085 unit 1-B, building 4, Zhuhai Zhongdian hi tech Industrial Park, No. 1, Keji 7th Road, Tangjiawan Town, Xiangzhou District, Zhuhai City, Guangdong Province Applicant after: ZHUHAI TONGQIAO MEDICAL TECHNOLOGY CO.,LTD. Address before: Room 310, building 3, No.18 Hangdu Road, hangtou Town, Pudong New Area, Shanghai, 200120 Applicant before: Shanghai Yuanchang Medical Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220706 Address after: Guichuang Tongqiao Industrial Park, No. 270, Shuyun Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province, 311100 Applicant after: Zhejiang guichuang Medical Technology Co.,Ltd. Address before: Room 310, building 3, No.18 Hangdu Road, hangtou Town, Pudong New Area, Shanghai, 200120 Applicant before: Shanghai Yuanchang Medical Technology Co.,Ltd. |