GB1490425A - Surgical sponge - Google Patents
Surgical spongeInfo
- Publication number
- GB1490425A GB1490425A GB6053/75A GB605375A GB1490425A GB 1490425 A GB1490425 A GB 1490425A GB 6053/75 A GB6053/75 A GB 6053/75A GB 605375 A GB605375 A GB 605375A GB 1490425 A GB1490425 A GB 1490425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sponge
- polymer
- surgical sponge
- subliming
- dichlorodifluoromethane
- 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
- 229920000642 polymer Polymers 0.000 abstract 3
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical group CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract 2
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 abstract 1
- VAIZVCMDJPBJCM-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-one;trihydrate Chemical compound O.O.O.FC(F)(F)C(=O)C(F)(F)F.FC(F)(F)C(=O)C(F)(F)F VAIZVCMDJPBJCM-UHFFFAOYSA-N 0.000 abstract 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 abstract 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- OVRNDRQMDRJTHS-UHFFFAOYSA-N N-acelyl-D-glucosamine Natural products CC(=O)NC1C(O)OC(CO)C(O)C1O OVRNDRQMDRJTHS-UHFFFAOYSA-N 0.000 abstract 1
- OVRNDRQMDRJTHS-FMDGEEDCSA-N N-acetyl-beta-D-glucosamine Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-FMDGEEDCSA-N 0.000 abstract 1
- 229920000954 Polyglycolide Polymers 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 abstract 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 235000014655 lactic acid Nutrition 0.000 abstract 1
- 239000004310 lactic acid Substances 0.000 abstract 1
- 229950006780 n-acetylglucosamine Drugs 0.000 abstract 1
- 239000004633 polyglycolic acid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000000859 sublimation Methods 0.000 abstract 1
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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/64—Use of materials characterised by their function or physical properties specially adapted to be resorbable inside the body
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/04—Materials for stopping bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
1490425 Sponges made by freeze-sublimation AMERICAN CYANAMID CO 12 Feb 1975 [25 March 1974] 6053/75 Heading C3C A surgical sponge of a synthetic tissue absorbable polymer, which is polyglycolic acid (i.e. a homopolymer or copolymer of glycolic acid containing up to 15 wt. per cent of lactic acid units), poly(N-acetyl-D-glucosamine or a polymer of 4-methyl-1,4-dioxane-2,5-dione is made by dissolving the polymer in hexafluoroisopropyl alcohol or hexafluoroacetone sesquihydrate, freezing the solution and subliming off at least the major part of the solvent. In the examples the sponge was sterilized with ethylene oxide optionally in dichlorodifluoromethane. The sponge may have a fibrillar structure as in Figs. 1-6 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US454353A US3902497A (en) | 1974-03-25 | 1974-03-25 | Body absorbable sponge and method of making |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1490425A true GB1490425A (en) | 1977-11-02 |
Family
ID=23804270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6053/75A Expired GB1490425A (en) | 1974-03-25 | 1975-02-12 | Surgical sponge |
Country Status (9)
Country | Link |
---|---|
US (1) | US3902497A (en) |
JP (1) | JPS51116079A (en) |
AR (1) | AR205109A1 (en) |
BR (1) | BR7531268A (en) |
CA (1) | CA1045548A (en) |
DE (1) | DE2513159A1 (en) |
FR (1) | FR2265412B1 (en) |
GB (1) | GB1490425A (en) |
IT (1) | IT1050278B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4034921A1 (en) * | 1990-11-01 | 1992-05-07 | Kulicke Werner Michael Prof Dr | Moisture-storing plastic padding for upholstery etc. - by prepn. of hydrophilic polymer gel in liq. medium or swelling a compact hydrophilic polymer, and removing the liq. |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3937223A (en) * | 1974-04-19 | 1976-02-10 | American Cyanamid Company | Compacted surgical hemostatic felt |
US4186448A (en) * | 1976-04-16 | 1980-02-05 | Brekke John H | Device and method for treating and healing a newly created bone void |
US4181983A (en) * | 1977-08-29 | 1980-01-08 | Kulkarni R K | Assimilable hydrophilic prosthesis |
ES2091185T3 (en) * | 1984-03-06 | 1996-11-01 | United States Surgical Corp | A PROCEDURE FOR THE PREPARATION OF TWO-PHASE COMPOSITIONS FOR ABSORBABLE SURGICAL DEVICES. |
JPS61149160A (en) * | 1984-12-22 | 1986-07-07 | 株式会社 日本メデイカル・サプライ | Biodegradable absorbable sponge and its production |
US5904717A (en) * | 1986-01-28 | 1999-05-18 | Thm Biomedical, Inc. | Method and device for reconstruction of articular cartilage |
US4744365A (en) * | 1986-07-17 | 1988-05-17 | United States Surgical Corporation | Two-phase compositions for absorbable surgical devices |
US4840626A (en) * | 1986-09-29 | 1989-06-20 | Johnson & Johnson Patient Care, Inc. | Heparin-containing adhesion prevention barrier and process |
US6309635B1 (en) | 1986-11-20 | 2001-10-30 | Children's Medical Center Corp. | Seeding parenchymal cells into compression resistant porous scaffold after vascularizing in vivo |
US5567612A (en) * | 1986-11-20 | 1996-10-22 | Massachusetts Institute Of Technology | Genitourinary cell-matrix structure for implantation into a human and a method of making |
FI81498C (en) * | 1987-01-13 | 1990-11-12 | Biocon Oy | SURGICAL MATERIAL OCH INSTRUMENT. |
CA2017570C (en) * | 1989-05-31 | 2000-12-19 | James R. Gross | Porous structure of an absorbent polymer |
US5354290A (en) * | 1989-05-31 | 1994-10-11 | Kimberly-Clark Corporation | Porous structure of an absorbent polymer |
DE4001833A1 (en) * | 1990-01-23 | 1991-08-01 | Juergen Dr Fischer | Bleeding-prevention instrument in bone cavity - has small-volume implant expanded by fluid after insertion |
US5320624A (en) * | 1991-02-12 | 1994-06-14 | United States Surgical Corporation | Blends of glycolide and/or lactide polymers and caprolactone and/or trimethylene carbonate polymers and absorbable surgical devices made therefrom |
US6228954B1 (en) | 1991-02-12 | 2001-05-08 | United States Surgical Corporation | Blends of glycolide and/or lactide polymers and caprolactone and/or trimethylene carbonate polymers and absorabable surgical devices made therefrom |
CA2060635A1 (en) * | 1991-02-12 | 1992-08-13 | Keith D'alessio | Bioabsorbable medical implants |
AU2900792A (en) * | 1991-10-24 | 1993-05-21 | Children's Medical Center Corporation | Neomorphogenesis of urological structures in vivo from cell culture |
US5709854A (en) * | 1993-04-30 | 1998-01-20 | Massachusetts Institute Of Technology | Tissue formation by injecting a cell-polymeric solution that gels in vivo |
US5403347A (en) * | 1993-05-27 | 1995-04-04 | United States Surgical Corporation | Absorbable block copolymers and surgical articles fabricated therefrom |
US5522841A (en) * | 1993-05-27 | 1996-06-04 | United States Surgical Corporation | Absorbable block copolymers and surgical articles fabricated therefrom |
AU8095694A (en) * | 1993-10-28 | 1995-05-22 | Thm Biomedical, Inc. | Improved process and device for treating and healing a bone void |
US5502092A (en) * | 1994-02-18 | 1996-03-26 | Minnesota Mining And Manufacturing Company | Biocompatible porous matrix of bioabsorbable material |
US5431679A (en) * | 1994-03-10 | 1995-07-11 | United States Surgical Corporation | Absorbable block copolymers and surgical articles fabricated therefrom |
US5855608A (en) | 1994-05-13 | 1999-01-05 | Thm Biomedical, Inc. | Device and methods for in vivo culturing of diverse tissue cells |
US5981825A (en) * | 1994-05-13 | 1999-11-09 | Thm Biomedical, Inc. | Device and methods for in vivo culturing of diverse tissue cells |
US5578662A (en) | 1994-07-22 | 1996-11-26 | United States Surgical Corporation | Bioabsorbable branched polymers containing units derived from dioxanone and medical/surgical devices manufactured therefrom |
US6339130B1 (en) * | 1994-07-22 | 2002-01-15 | United States Surgical Corporation | Bioabsorbable branched polymers containing units derived from dioxanone and medical/surgical devices manufactured therefrom |
US6206908B1 (en) | 1994-09-16 | 2001-03-27 | United States Surgical Corporation | Absorbable polymer and surgical articles fabricated therefrom |
US5618313A (en) * | 1994-10-11 | 1997-04-08 | United States Surgical Corporation | Absorbable polymer and surgical articles fabricated therefrom |
US5716404A (en) * | 1994-12-16 | 1998-02-10 | Massachusetts Institute Of Technology | Breast tissue engineering |
US6123727A (en) * | 1995-05-01 | 2000-09-26 | Massachusetts Institute Of Technology | Tissue engineered tendons and ligaments |
US5855610A (en) * | 1995-05-19 | 1999-01-05 | Children's Medical Center Corporation | Engineering of strong, pliable tissues |
US5741685A (en) * | 1995-06-07 | 1998-04-21 | Children's Medical Center Corporation | Parenchymal cells packaged in immunoprotective tissue for implantation |
US6129761A (en) * | 1995-06-07 | 2000-10-10 | Reprogenesis, Inc. | Injectable hydrogel compositions |
US5997568A (en) * | 1996-01-19 | 1999-12-07 | United States Surgical Corporation | Absorbable polymer blends and surgical articles fabricated therefrom |
US6191236B1 (en) | 1996-10-11 | 2001-02-20 | United States Surgical Corporation | Bioabsorbable suture and method of its manufacture |
US6007565A (en) * | 1997-09-05 | 1999-12-28 | United States Surgical | Absorbable block copolymers and surgical articles fabricated therefrom |
US5948829A (en) * | 1997-11-25 | 1999-09-07 | Kimberly-Clark Worldwide, Inc. | Process for preparing an absorbent foam |
US5985434A (en) * | 1997-11-25 | 1999-11-16 | Kimberly-Clark Worldwide, Inc. | Absorbent foam |
US6277927B1 (en) | 1997-11-26 | 2001-08-21 | United States Surgical Corporation | Absorbable block copolymers and surgical articles fabricated therefrom |
US5935127A (en) * | 1997-12-17 | 1999-08-10 | Biomet, Inc. | Apparatus and method for treatment of a fracture in a long bone |
JPH11203837A (en) | 1998-01-16 | 1999-07-30 | Sony Corp | Editing system and method therefor |
US6296645B1 (en) | 1999-04-09 | 2001-10-02 | Depuy Orthopaedics, Inc. | Intramedullary nail with non-metal spacers |
US6783529B2 (en) | 1999-04-09 | 2004-08-31 | Depuy Orthopaedics, Inc. | Non-metal inserts for bone support assembly |
US6808527B2 (en) | 2000-04-10 | 2004-10-26 | Depuy Orthopaedics, Inc. | Intramedullary nail with snap-in window insert |
US20040241211A9 (en) * | 2000-11-06 | 2004-12-02 | Fischell Robert E. | Devices and methods for reducing scar tissue formation |
US7897832B2 (en) * | 2001-06-14 | 2011-03-01 | Hemcon Medical Technologies, Inc. | Compositions, assemblies, and methods applied during or after a dental procedure to ameliorate fluid loss and/or promote healing, using a hydrophilic polymer sponge structure such as chitosan |
DK1401352T3 (en) | 2001-06-14 | 2012-06-25 | Kenton W Gregory | PROCEDURE FOR PREPARING A CHITOSANOUS COMPOUND |
US7371403B2 (en) | 2002-06-14 | 2008-05-13 | Providence Health System-Oregon | Wound dressing and method for controlling severe, life-threatening bleeding |
US20060004314A1 (en) * | 2001-06-14 | 2006-01-05 | Hemcon, Inc. | Antimicrobial barriers, systems, and methods formed from hydrophilic polymer structures such as chistosan |
US8741335B2 (en) | 2002-06-14 | 2014-06-03 | Hemcon Medical Technologies, Inc. | Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from hydrophilic polymer foam such as Chitosan |
US20050147656A1 (en) * | 2001-06-14 | 2005-07-07 | Hemcon, Inc. | Tissue dressing assemblies, systems, and methods formed from hydrophilic polymer sponge structures such as chitosan |
US8269058B2 (en) * | 2002-06-14 | 2012-09-18 | Hemcon Medical Technologies, Inc. | Absorbable tissue dressing assemblies, systems, and methods formed from hydrophilic polymer sponge structures such as chitosan |
US20050137512A1 (en) * | 2003-12-23 | 2005-06-23 | Campbell Todd D. | Wound dressing and method for controlling severe, life-threatening bleeding |
US6863924B2 (en) * | 2002-12-23 | 2005-03-08 | Kimberly-Clark Worldwide, Inc. | Method of making an absorbent composite |
DE602004032514D1 (en) | 2003-01-09 | 2011-06-16 | Polyganics Bv | BIOMEDICAL FOAM |
US20050020899A1 (en) * | 2003-07-25 | 2005-01-27 | Rubicor Medical, Inc. | Post-biopsy cavity treatmetn implants and methods |
US7744852B2 (en) | 2003-07-25 | 2010-06-29 | Rubicor Medical, Llc | Methods and systems for marking post biopsy cavity sites |
US7537788B2 (en) * | 2003-07-25 | 2009-05-26 | Rubicor Medical, Inc. | Post-biopsy cavity treatment implants and methods |
WO2005053552A1 (en) | 2003-12-01 | 2005-06-16 | Smith & Nephew, Inc. | Humeral nail with insert for fixing a screw |
US20050148963A1 (en) * | 2004-01-05 | 2005-07-07 | Brennan H. G. | Bioabsorbable surgical sponge |
US7410488B2 (en) | 2005-02-18 | 2008-08-12 | Smith & Nephew, Inc. | Hindfoot nail |
US9204957B2 (en) * | 2005-03-17 | 2015-12-08 | Hemcon Medical Technologies, Inc. | Systems and methods for hemorrhage control and or tissue repair |
WO2007139845A2 (en) * | 2006-05-23 | 2007-12-06 | Providence Health System-Oregon D/B/A Providence St. Vincent Medical Center | Systems and methods for introducing and applying a bandage structure within a body lumen or hollow body organ |
WO2009134447A1 (en) * | 2008-05-02 | 2009-11-05 | Providence Health System-Oregon D/B/A Providence St. Vincent Medical Center | Wound dressing devices and methods |
US20110274726A1 (en) | 2008-10-06 | 2011-11-10 | Providence Health System - Oregon | Chitosan foam medical devices and methods |
EP2370143B1 (en) * | 2008-12-31 | 2017-08-02 | KCI Licensing, Inc. | Systems for providing fluid flow to tissues |
WO2017050837A1 (en) | 2015-09-23 | 2017-03-30 | Novus Scientific Ab | Three-dimensional medical implant for regeneration of soft tissue |
US11254061B2 (en) * | 2017-01-06 | 2022-02-22 | Ethicon, Inc. | Scaffolds for implanting absorbable hemostats in field conditions |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3297033A (en) * | 1963-10-31 | 1967-01-10 | American Cyanamid Co | Surgical sutures |
US3666750A (en) * | 1969-12-15 | 1972-05-30 | Johnson & Johnson | Hemostatic material |
US3801675A (en) * | 1970-02-20 | 1974-04-02 | Johnson & Johnson | Polymer blend containing polyacrylic acid,polyvinyl alcohol,and a polyacrylate |
US3772136A (en) * | 1971-04-20 | 1973-11-13 | Gen Mills Inc | Fibrous products from thermoplastic polyamide polymers |
US3705585A (en) * | 1971-07-15 | 1972-12-12 | Dennis W Saffro | Preformed surgical sponge |
US3825007A (en) * | 1972-01-07 | 1974-07-23 | R Rand | Pledgets |
-
1974
- 1974-03-25 US US454353A patent/US3902497A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR257766A patent/AR205109A1/en active
- 1975-02-07 CA CA219,627A patent/CA1045548A/en not_active Expired
- 1975-02-12 GB GB6053/75A patent/GB1490425A/en not_active Expired
- 1975-02-18 IT IT8230/75A patent/IT1050278B/en active
- 1975-03-04 BR BR1268/75A patent/BR7531268A/en unknown
- 1975-03-25 FR FR7509310A patent/FR2265412B1/fr not_active Expired
- 1975-03-25 JP JP50035036A patent/JPS51116079A/en active Pending
- 1975-03-25 DE DE19752513159 patent/DE2513159A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4034921A1 (en) * | 1990-11-01 | 1992-05-07 | Kulicke Werner Michael Prof Dr | Moisture-storing plastic padding for upholstery etc. - by prepn. of hydrophilic polymer gel in liq. medium or swelling a compact hydrophilic polymer, and removing the liq. |
Also Published As
Publication number | Publication date |
---|---|
CA1045548A (en) | 1979-01-02 |
US3902497A (en) | 1975-09-02 |
AU7822275A (en) | 1976-08-19 |
JPS51116079A (en) | 1976-10-13 |
FR2265412B1 (en) | 1978-10-06 |
AR205109A1 (en) | 1976-04-05 |
FR2265412A1 (en) | 1975-10-24 |
IT1050278B (en) | 1981-03-10 |
BR7531268A (en) | 1975-12-23 |
DE2513159A1 (en) | 1975-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |