GB1182153A - Silk Suture or Ligature. - Google Patents
Silk Suture or Ligature.Info
- Publication number
- GB1182153A GB1182153A GB07975/67A GB1797567A GB1182153A GB 1182153 A GB1182153 A GB 1182153A GB 07975/67 A GB07975/67 A GB 07975/67A GB 1797567 A GB1797567 A GB 1797567A GB 1182153 A GB1182153 A GB 1182153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silk
- fibroin
- suture
- coated
- solution
- 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.)
- Expired
Links
Classifications
-
- 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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/14—Post-treatment to improve physical properties
- A61L17/145—Coating
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
1,182,153. Sutures. ETHICON Inc. 19 April, 1967 [20 May, 1966], No. 17975/67. Heading. A5R. [Also in Division D1] A silk suture strand comprises a plurality of silk filaments coated with a silk substance comprising fibroin. The silk suture may comprise a plurality of silk fibres twisted together or a plurality of fibres braided together about a central core strand. The suture is coated with the fibroin such that it is non- capillary and so that the silk filaments become bonded together. The fibroin is extracted from natural silk in a solvent of aqueous lithium thiocyanate or lithium bromide which is then, after further treatment, used to coat the silk suture. After being used for dissolving the fibroin the thiocyanate or bromide and fibroin solution is either diluted using acetamide or diethylene dioxide or the thiocyanate or bromide is removed from the solution by dialysis against, e.g. urea. The suture is coated in the fibroin by immersion in the solution under a vacuum and then it is removed from the solution and drained and dried optionally while under tension. The fibroin coating may be fixed by salt solutions. The suture may be coated twice or three times and the thickness of the coating may be limited by passing the wet suture through an orifice.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55153666A | 1966-05-20 | 1966-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1182153A true GB1182153A (en) | 1970-02-25 |
Family
ID=24201668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB07975/67A Expired GB1182153A (en) | 1966-05-20 | 1967-04-19 | Silk Suture or Ligature. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3424164A (en) |
| DE (1) | DE1642018B1 (en) |
| GB (1) | GB1182153A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8354501B2 (en) | 2005-08-02 | 2013-01-15 | Trustees Of Tufts College | Methods for stepwise deposition of silk fibroin coatings |
| US8614293B2 (en) | 2003-04-10 | 2013-12-24 | Trustees Of Tufts College | Concentrated aqueous silk fibroin solution and use thereof |
| US8715740B2 (en) | 2009-09-29 | 2014-05-06 | Trustees Of Tufts College | Silk nanospheres and microspheres and methods of making same |
| US8722067B2 (en) | 2007-05-29 | 2014-05-13 | Trustees Of Tufts College | Method for silk fibroin gelation using sonication |
| US8728498B2 (en) | 2009-07-14 | 2014-05-20 | Trustees Of Tufts College | Electrospun silk material systems for wound healing |
| US9040073B2 (en) | 2008-05-15 | 2015-05-26 | Trustees Of Tufts College | Silk polymer-based adenosine release: therapeutic potential for epilepsy |
| US9074302B2 (en) | 2009-09-28 | 2015-07-07 | Trustees Of Tufts College | Methods of making drawn silk fibers |
| US9102916B2 (en) | 2007-02-27 | 2015-08-11 | Trustees Of Tufts College | Tissue-engineered silk organs |
| US9132197B2 (en) | 2003-01-07 | 2015-09-15 | Massachusetts Institute Of Technology | Silk fibroin materials and use thereof |
| WO2016090055A1 (en) | 2014-12-02 | 2016-06-09 | Silk Therapeutics, Inc. | Silk performance apparel and products and methods of preparing the same |
| US9504575B2 (en) | 2008-02-07 | 2016-11-29 | Trustees Of Tufts College | 3-dimensional silk hydroxyapatite compositions |
| US9539362B2 (en) | 2003-06-06 | 2017-01-10 | Trustees Of Tufts College | Method for forming inorganic coatings |
| US9566365B2 (en) | 2010-09-01 | 2017-02-14 | Trustees Of Tufts College | Silk fibroin and polyethylene glycol-based biomaterials |
| US9603971B2 (en) | 2010-03-05 | 2017-03-28 | Trustees Of Tufts College | Silk-based ionomeric compositions |
| US10335519B2 (en) | 2011-04-20 | 2019-07-02 | Trustees Of Tufts College | Dynamic silk coatings for implantable devices |
| US10493179B2 (en) | 2008-10-09 | 2019-12-03 | Trustees Of Tufts College | Modified silk films containing glycerol |
| US10912862B2 (en) | 2012-02-06 | 2021-02-09 | Children's Medical Center Corporation | Multi-layer biomaterial for tissue regeneration and wound healing |
| US10933173B2 (en) | 2010-10-19 | 2021-03-02 | Trustees Of Tufts College | Silk fibroin-based microneedles and methods of making the same |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3665927A (en) * | 1968-05-29 | 1972-05-30 | Sutures Inc | Impregnation of polyfilamentous sutures with synthetic polymer particles |
| US4014973A (en) * | 1973-07-31 | 1977-03-29 | Ethicon, Inc. | Method of compacting silk sutures by stretching |
| US4461298A (en) * | 1982-07-26 | 1984-07-24 | Ethicon, Inc. | Composite sutures of silk and hydrophobic thermoplastic elastomers |
| US5876421A (en) * | 1997-03-25 | 1999-03-02 | Torgerson; Robert D. | Residual xylene removal from sutures |
| US8361007B2 (en) * | 2005-03-08 | 2013-01-29 | Aleeva Medical Inc. | U-shaped disc shunt and delivery device |
| AU2016294611B2 (en) * | 2015-07-14 | 2022-08-11 | Evolved By Nature, Inc. | Silk performance apparel and products and methods of preparing the same |
| CN111712514A (en) | 2017-09-27 | 2020-09-25 | 自然进化公司 | Silk coated fabrics and products and methods of making same |
| CN108904869B (en) * | 2018-07-20 | 2020-09-01 | 南通纺织丝绸产业技术研究院 | Medical suture with natural antibacterial drug slow-release function and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE374905A (en) * | 1929-12-23 | |||
| US1992202A (en) * | 1932-01-25 | 1935-02-26 | Ira Furman | Coating composition |
| US2193188A (en) * | 1938-06-16 | 1940-03-12 | American Cyanamid Co | Noncapillary silk suture and method of preparing the same |
| US2357503A (en) * | 1941-06-16 | 1944-09-05 | Schor Mfg Co | Method of making waterproof strands |
| US3187752A (en) * | 1962-04-27 | 1965-06-08 | American Cyanamid Co | Non-absorbable silicone coated sutures and method of making |
-
1966
- 1966-05-20 US US551536A patent/US3424164A/en not_active Expired - Lifetime
-
1967
- 1967-04-19 GB GB07975/67A patent/GB1182153A/en not_active Expired
- 1967-05-19 DE DE19671642018 patent/DE1642018B1/en active Pending
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9993527B2 (en) | 2003-01-07 | 2018-06-12 | Trustees Of Tufts College | Silk fibroin materials and use thereof |
| US9132197B2 (en) | 2003-01-07 | 2015-09-15 | Massachusetts Institute Of Technology | Silk fibroin materials and use thereof |
| US11110148B2 (en) | 2003-01-07 | 2021-09-07 | Trustees Of Tufts College | Silk fibroin materials and use thereof |
| US8742069B2 (en) | 2003-04-10 | 2014-06-03 | Trustees Of Tufts College | Concentrated aqueous silk fibroin solution and use thereof |
| US10314938B2 (en) | 2003-04-10 | 2019-06-11 | Trustees Of Tufts College | Concentrated aqueous silk fibroin solution and use thereof |
| US8614293B2 (en) | 2003-04-10 | 2013-12-24 | Trustees Of Tufts College | Concentrated aqueous silk fibroin solution and use thereof |
| US9623147B2 (en) | 2003-04-10 | 2017-04-18 | Trustees Of Tufts College | Concentrated aqueous silk fibroin solution and use thereof |
| US11129921B2 (en) | 2003-04-10 | 2021-09-28 | Trustees Of Tufts College | Concentrated aqueous silk fibroin solution and use thereof |
| US9084840B2 (en) | 2003-04-10 | 2015-07-21 | Trustees Of Tufts College | Concentrated aqueous silk fibroin solution and use thereof |
| US9539362B2 (en) | 2003-06-06 | 2017-01-10 | Trustees Of Tufts College | Method for forming inorganic coatings |
| US9731052B2 (en) | 2005-08-02 | 2017-08-15 | Trustees Of Tufts College | Methods for stepwise deposition of silk fibroin coatings |
| US8354501B2 (en) | 2005-08-02 | 2013-01-15 | Trustees Of Tufts College | Methods for stepwise deposition of silk fibroin coatings |
| US9102916B2 (en) | 2007-02-27 | 2015-08-11 | Trustees Of Tufts College | Tissue-engineered silk organs |
| US10478524B2 (en) | 2007-02-27 | 2019-11-19 | Trustees Of Tufts College | Tissue-engineered silk organs |
| US9655993B2 (en) | 2007-02-27 | 2017-05-23 | Trustees Of Tufts College | Tissue-engineered silk organs |
| US9254333B2 (en) | 2007-05-29 | 2016-02-09 | Trustees Of Tufts College | Method for silk fibroin gelation using sonication |
| US8722067B2 (en) | 2007-05-29 | 2014-05-13 | Trustees Of Tufts College | Method for silk fibroin gelation using sonication |
| US9504575B2 (en) | 2008-02-07 | 2016-11-29 | Trustees Of Tufts College | 3-dimensional silk hydroxyapatite compositions |
| US9040073B2 (en) | 2008-05-15 | 2015-05-26 | Trustees Of Tufts College | Silk polymer-based adenosine release: therapeutic potential for epilepsy |
| US10493179B2 (en) | 2008-10-09 | 2019-12-03 | Trustees Of Tufts College | Modified silk films containing glycerol |
| US8728498B2 (en) | 2009-07-14 | 2014-05-20 | Trustees Of Tufts College | Electrospun silk material systems for wound healing |
| US9074302B2 (en) | 2009-09-28 | 2015-07-07 | Trustees Of Tufts College | Methods of making drawn silk fibers |
| US9381164B2 (en) | 2009-09-29 | 2016-07-05 | Trustees Of Tufts College | Silk nanospheres and microspheres and methods of making same |
| US8715740B2 (en) | 2009-09-29 | 2014-05-06 | Trustees Of Tufts College | Silk nanospheres and microspheres and methods of making same |
| US9603971B2 (en) | 2010-03-05 | 2017-03-28 | Trustees Of Tufts College | Silk-based ionomeric compositions |
| US9566365B2 (en) | 2010-09-01 | 2017-02-14 | Trustees Of Tufts College | Silk fibroin and polyethylene glycol-based biomaterials |
| US10933173B2 (en) | 2010-10-19 | 2021-03-02 | Trustees Of Tufts College | Silk fibroin-based microneedles and methods of making the same |
| US10335519B2 (en) | 2011-04-20 | 2019-07-02 | Trustees Of Tufts College | Dynamic silk coatings for implantable devices |
| US11266339B2 (en) | 2011-04-20 | 2022-03-08 | Trustees Of Tufts College | Dynamic silk coatings for implantable devices |
| US10912862B2 (en) | 2012-02-06 | 2021-02-09 | Children's Medical Center Corporation | Multi-layer biomaterial for tissue regeneration and wound healing |
| WO2016090055A1 (en) | 2014-12-02 | 2016-06-09 | Silk Therapeutics, Inc. | Silk performance apparel and products and methods of preparing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1642018B1 (en) | 1971-08-12 |
| US3424164A (en) | 1969-01-28 |
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