CN108969164A - 一种前列腺支架 - Google Patents
一种前列腺支架 Download PDFInfo
- Publication number
- CN108969164A CN108969164A CN201810425890.9A CN201810425890A CN108969164A CN 108969164 A CN108969164 A CN 108969164A CN 201810425890 A CN201810425890 A CN 201810425890A CN 108969164 A CN108969164 A CN 108969164A
- Authority
- CN
- China
- Prior art keywords
- prostate
- urethra
- optical member
- elastic
- supporting optical
- 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
- 210000002307 prostate Anatomy 0.000 title claims abstract description 79
- 230000003287 optical effect Effects 0.000 claims abstract description 60
- 230000001681 protective effect Effects 0.000 claims description 22
- 210000003899 penis Anatomy 0.000 claims description 19
- 210000003708 urethra Anatomy 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 6
- 210000004907 gland Anatomy 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 4
- 238000000338 in vitro Methods 0.000 claims description 3
- 238000006748 scratching Methods 0.000 claims description 3
- 230000002393 scratching effect Effects 0.000 claims description 3
- 208000002193 Pain Diseases 0.000 abstract description 7
- 230000036407 pain Effects 0.000 abstract description 7
- 206010020880 Hypertrophy Diseases 0.000 abstract description 6
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009429 distress Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 2
- 206010007026 Calculus urethral Diseases 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 206010046442 Urethral dilatation Diseases 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 206010013990 dysuria Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000762 glandular Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 201000009160 urethral calculus Diseases 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 210000002700 urine Anatomy 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
-
- 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
- A61F2/958—Inflatable balloons for placing 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2002/821—Ostial stents
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)
- Surgical Instruments (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810425890.9A CN108969164B (zh) | 2018-05-07 | 2018-05-07 | 一种前列腺支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810425890.9A CN108969164B (zh) | 2018-05-07 | 2018-05-07 | 一种前列腺支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108969164A true CN108969164A (zh) | 2018-12-11 |
CN108969164B CN108969164B (zh) | 2024-04-26 |
Family
ID=64542533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810425890.9A Active CN108969164B (zh) | 2018-05-07 | 2018-05-07 | 一种前列腺支架 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108969164B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111839851A (zh) * | 2020-09-03 | 2020-10-30 | 上海星伙医疗科技有限公司 | 一种前列腺支架系统 |
CN118615055A (zh) * | 2024-08-12 | 2024-09-10 | 苏州华岐医疗科技有限公司 | 便于回收的前列腺支架、回收组件及其回收方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090187240A1 (en) * | 2008-01-17 | 2009-07-23 | Boston Scientific Scimed, Inc. | Stent with anti-migration feature |
US20100241240A1 (en) * | 2005-06-20 | 2010-09-23 | Abbeymoor Medical, Inc. | Self-adjusting endourethral device & methods of use |
CN205683386U (zh) * | 2016-05-16 | 2016-11-16 | 张山河 | 一种新型前列腺扩开导管 |
EP3167845A1 (en) * | 2015-11-12 | 2017-05-17 | The Provost, Fellows, Foundation Scholars, & the other members of Board, of the College of Holy and Undiv. Trinity of Queen Elizabeth near Dublin | An implantable biocompatible expander suitable for treatment of constrictions of body lumen |
CN209422177U (zh) * | 2018-05-07 | 2019-09-24 | 北京汇福康医疗技术股份有限公司 | 一种前列腺支架 |
-
2018
- 2018-05-07 CN CN201810425890.9A patent/CN108969164B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100241240A1 (en) * | 2005-06-20 | 2010-09-23 | Abbeymoor Medical, Inc. | Self-adjusting endourethral device & methods of use |
US20090187240A1 (en) * | 2008-01-17 | 2009-07-23 | Boston Scientific Scimed, Inc. | Stent with anti-migration feature |
EP3167845A1 (en) * | 2015-11-12 | 2017-05-17 | The Provost, Fellows, Foundation Scholars, & the other members of Board, of the College of Holy and Undiv. Trinity of Queen Elizabeth near Dublin | An implantable biocompatible expander suitable for treatment of constrictions of body lumen |
CN205683386U (zh) * | 2016-05-16 | 2016-11-16 | 张山河 | 一种新型前列腺扩开导管 |
CN209422177U (zh) * | 2018-05-07 | 2019-09-24 | 北京汇福康医疗技术股份有限公司 | 一种前列腺支架 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111839851A (zh) * | 2020-09-03 | 2020-10-30 | 上海星伙医疗科技有限公司 | 一种前列腺支架系统 |
CN118615055A (zh) * | 2024-08-12 | 2024-09-10 | 苏州华岐医疗科技有限公司 | 便于回收的前列腺支架、回收组件及其回收方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108969164B (zh) | 2024-04-26 |
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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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Room 504-520, floor 5, building 18, yard 8, Liangshuihe Second Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing 100176 Applicant after: Beijing 3H Medical Technology Co.,Ltd. Address before: Room 504-520, 3rd, 4th and 5th floors, No. 18 Building, No. 8 Courtyard, Liangshuihe Second Street, Daxing District, Beijing Economic and Technological Development Zone Applicant before: BEIJING 3H MEDICAL TECHNOLOGY CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231113 Address after: Room 501, 502, and 503, 5th floor, Building 18, No. 8, Liangshuihe Second Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 Applicant after: Beijing Huifukang Technology Co.,Ltd. Address before: Room 504-520, floor 5, building 18, yard 8, Liangshuihe Second Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing 100176 Applicant before: Beijing 3H Medical Technology Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |