CN112915266B - 一种人工膀胱铁磁复合体及其制备方法 - Google Patents
一种人工膀胱铁磁复合体及其制备方法 Download PDFInfo
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- CN112915266B CN112915266B CN202110164834.6A CN202110164834A CN112915266B CN 112915266 B CN112915266 B CN 112915266B CN 202110164834 A CN202110164834 A CN 202110164834A CN 112915266 B CN112915266 B CN 112915266B
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- ferromagnetic
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000741 silica gel Substances 0.000 claims abstract description 51
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 51
- 239000002131 composite material Substances 0.000 claims abstract description 46
- 239000006249 magnetic particle Substances 0.000 claims abstract description 39
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 25
- 238000000576 coating method Methods 0.000 claims abstract description 25
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 23
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims abstract description 23
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- 238000005282 brightening Methods 0.000 claims abstract description 20
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 34
- 238000002156 mixing Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 18
- 229910052697 platinum Inorganic materials 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
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- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 10
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- 230000005291 magnetic effect Effects 0.000 abstract description 15
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- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 5
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- 206010020853 Hypertonic bladder Diseases 0.000 description 3
- 208000009722 Overactive Urinary Bladder Diseases 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 230000027939 micturition Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 208000020629 overactive bladder Diseases 0.000 description 3
- 210000005070 sphincter Anatomy 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
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- 239000012530 fluid Substances 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/028—Other inorganic materials not covered by A61L31/022 - A61L31/026
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/10—Macromolecular materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2420/00—Materials or methods for coatings medical devices
- A61L2420/04—Coatings containing a composite material such as inorganic/organic, i.e. material comprising different phases
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110164834.6A CN112915266B (zh) | 2021-02-05 | 2021-02-05 | 一种人工膀胱铁磁复合体及其制备方法 |
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| CN202110164834.6A CN112915266B (zh) | 2021-02-05 | 2021-02-05 | 一种人工膀胱铁磁复合体及其制备方法 |
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| Publication Number | Publication Date |
|---|---|
| CN112915266A CN112915266A (zh) | 2021-06-08 |
| CN112915266B true CN112915266B (zh) | 2021-11-09 |
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| CN202110164834.6A Active CN112915266B (zh) | 2021-02-05 | 2021-02-05 | 一种人工膀胱铁磁复合体及其制备方法 |
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| CN (1) | CN112915266B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377290B (zh) * | 2022-01-25 | 2023-01-03 | 华中科技大学 | 一种磁控收缩-舒张装置及系统 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101176689A (zh) * | 2007-10-26 | 2008-05-14 | 广东工业大学 | 一种体外电磁驱动的膀胱动力泵 |
| CN104194345A (zh) * | 2014-09-19 | 2014-12-10 | 大连海事大学 | 一种具有磁极性的聚二甲基硅氧烷及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0103795D0 (sv) * | 2001-11-02 | 2001-11-02 | Astrazeneca Ab | Compounds and method for the treatment of överactive bladder |
| US6808807B2 (en) * | 2002-06-14 | 2004-10-26 | General Electric Company | Coated ferromagnetic particles and composite magnetic articles thereof |
| CN107130448A (zh) * | 2017-07-01 | 2017-09-05 | 东莞市良展有机硅科技有限公司 | 一种椭圆机用亮光盖面硅胶及其制备方法 |
| CN108624007A (zh) * | 2018-04-02 | 2018-10-09 | 浙江大学 | 一种磁场调控的导电复合物及其制备方法 |
| CN108624054B (zh) * | 2018-04-02 | 2020-09-18 | 浙江大学 | 一种磁场调控的透明导电复合物及其制备方法 |
| CN110856669A (zh) * | 2018-08-24 | 2020-03-03 | 宁波胜杰康生物科技有限公司 | 一种动物源性生物型人工膀胱 |
| CN110079217A (zh) * | 2019-06-06 | 2019-08-02 | 东莞市富鼎新材料科技有限公司 | 一种自润滑抛光硅胶材料及其制备方法和产品 |
| US11460356B2 (en) * | 2019-06-07 | 2022-10-04 | The University Of Kansas | Functional soft materials and methods of making and using thereof |
-
2021
- 2021-02-05 CN CN202110164834.6A patent/CN112915266B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101176689A (zh) * | 2007-10-26 | 2008-05-14 | 广东工业大学 | 一种体外电磁驱动的膀胱动力泵 |
| CN104194345A (zh) * | 2014-09-19 | 2014-12-10 | 大连海事大学 | 一种具有磁极性的聚二甲基硅氧烷及其制备方法 |
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| CN112915266A (zh) | 2021-06-08 |
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Effective date of registration: 20230531 Address after: 430030 No. 1095 Jiefang Avenue, Hubei, Wuhan Patentee after: Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science & Technology Address before: Room M27, room 02, 5 / F, building 2, international enterprise center, No.1, Guanshan 2nd Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: Wuhan Ciji Technology Co.,Ltd. |
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Effective date of registration: 20240308 Address after: No. 028, 20th Floor, Building B, Business Project (China Pharmaceutical Technology Trading Market), No.1 Yaojian Road, North of Gaoxin Avenue and West of Heying Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430070 Patentee after: Wuhan Silicon based Life Medical Technology Co.,Ltd. Country or region after: China Address before: 430030 No. 1095 Jiefang Avenue, Hubei, Wuhan Patentee before: Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science & Technology Country or region before: China |
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Denomination of invention: An artificial bladder ferromagnetic complex and its preparation method Granted publication date: 20211109 Pledgee: Qingshan Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Silicon based Life Medical Technology Co.,Ltd. Registration number: Y2024980013634 |
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