DE2206608A1 - Gegen Verkrustung beständige Gegenstände zur biologischen Verwendung - Google Patents
Gegen Verkrustung beständige Gegenstände zur biologischen VerwendungInfo
- Publication number
- DE2206608A1 DE2206608A1 DE19722206608 DE2206608A DE2206608A1 DE 2206608 A1 DE2206608 A1 DE 2206608A1 DE 19722206608 DE19722206608 DE 19722206608 DE 2206608 A DE2206608 A DE 2206608A DE 2206608 A1 DE2206608 A1 DE 2206608A1
- Authority
- DE
- Germany
- Prior art keywords
- encrustation
- biological use
- objects
- resistant
- tube
- 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
- 239000000203 mixture Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000000962 organic group Chemical group 0.000 claims 1
- 239000003054 catalyst Substances 0.000 description 6
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 description 4
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 210000000626 ureter Anatomy 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- -1 polydimethylsiloxane Polymers 0.000 description 3
- 210000003708 urethra Anatomy 0.000 description 3
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- 210000000941 bile Anatomy 0.000 description 2
- 239000013060 biological fluid Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 241001631457 Cannula Species 0.000 description 1
- 206010073306 Exposure to radiation Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- TVJPBVNWVPUZBM-UHFFFAOYSA-N [diacetyloxy(methyl)silyl] acetate Chemical compound CC(=O)O[Si](C)(OC(C)=O)OC(C)=O TVJPBVNWVPUZBM-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 150000003057 platinum Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
- B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
- A61L27/34—Macromolecular materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7104613A FR2126573A5 (enrdf_load_stackoverflow) | 1971-02-11 | 1971-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2206608A1 true DE2206608A1 (de) | 1972-08-17 |
Family
ID=9071743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722206608 Pending DE2206608A1 (de) | 1971-02-11 | 1972-02-11 | Gegen Verkrustung beständige Gegenstände zur biologischen Verwendung |
Country Status (13)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351322A (en) * | 1980-10-10 | 1982-09-28 | Prager Elliot D | Stoma control device and method |
| US4588624A (en) * | 1982-05-14 | 1986-05-13 | Astra Meditec Ab | Articles exhibiting a biocompatible surface layer |
| DE3820488A1 (de) * | 1988-06-16 | 1989-12-21 | Medizintechnik Promedt Gmbh | Vorrichtung zur draenage von koerperhoehlen |
| DE102004025130A1 (de) * | 2004-05-18 | 2005-12-08 | Universitätsklinikum Hamburg-Eppendorf Körperschaft des Öffentlichen Rechts | Verfahren und Vorrichtung zur Untersuchung von Sludgeablagerungen auf Materialien für Endoprothesen sowie Endoprothese |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2409747A1 (fr) * | 1977-11-28 | 1979-06-22 | Rey Pierre | Nouvelles protheses ureterales totales ou partielles |
| US4687482A (en) * | 1984-04-27 | 1987-08-18 | Scripps Clinic And Research Foundation | Vascular prosthesis |
-
1971
- 1971-02-11 FR FR7104613A patent/FR2126573A5/fr not_active Expired
-
1972
- 1972-02-03 NL NL7201433A patent/NL7201433A/xx unknown
- 1972-02-04 BR BR665/72A patent/BR7200665D0/pt unknown
- 1972-02-10 BE BE779202A patent/BE779202A/xx unknown
- 1972-02-10 CH CH191572A patent/CH535586A/fr not_active IP Right Cessation
- 1972-02-10 GB GB630272A patent/GB1357452A/en not_active Expired
- 1972-02-10 DD DD160799A patent/DD98821A5/xx unknown
- 1972-02-10 CA CA134,477A patent/CA1014432A/fr not_active Expired
- 1972-02-10 ZA ZA720877A patent/ZA72877B/xx unknown
- 1972-02-11 SU SU1756076A patent/SU493952A3/ru active
- 1972-02-11 DE DE19722206608 patent/DE2206608A1/de active Pending
- 1972-02-11 ES ES399689A patent/ES399689A1/es not_active Expired
- 1972-02-11 IT IT20476/72A patent/IT986014B/it active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351322A (en) * | 1980-10-10 | 1982-09-28 | Prager Elliot D | Stoma control device and method |
| US4588624A (en) * | 1982-05-14 | 1986-05-13 | Astra Meditec Ab | Articles exhibiting a biocompatible surface layer |
| US4673584A (en) * | 1982-05-14 | 1987-06-16 | Astra Meditec Ab | Process for providing articles with a biocompatible surface layer |
| DE3820488A1 (de) * | 1988-06-16 | 1989-12-21 | Medizintechnik Promedt Gmbh | Vorrichtung zur draenage von koerperhoehlen |
| DE3820488C2 (de) * | 1988-06-16 | 1999-06-02 | Medizintechnik Promedt Gmbh | Vorrichtung zur Dränage von Flußansammlungen aus Körperhöhlen |
| DE102004025130A1 (de) * | 2004-05-18 | 2005-12-08 | Universitätsklinikum Hamburg-Eppendorf Körperschaft des Öffentlichen Rechts | Verfahren und Vorrichtung zur Untersuchung von Sludgeablagerungen auf Materialien für Endoprothesen sowie Endoprothese |
Also Published As
| Publication number | Publication date |
|---|---|
| IT986014B (it) | 1975-01-10 |
| DD98821A5 (enrdf_load_stackoverflow) | 1973-07-12 |
| CH535586A (fr) | 1973-04-15 |
| SU493952A3 (ru) | 1975-11-28 |
| FR2126573A5 (enrdf_load_stackoverflow) | 1972-10-06 |
| BR7200665D0 (pt) | 1973-11-01 |
| BE779202A (fr) | 1972-08-10 |
| ES399689A1 (es) | 1974-11-16 |
| GB1357452A (en) | 1974-06-19 |
| NL7201433A (enrdf_load_stackoverflow) | 1972-08-15 |
| ZA72877B (en) | 1972-10-25 |
| CA1014432A (fr) | 1977-07-26 |
| AU3883472A (en) | 1973-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |