DE3641151A1 - Medizinischer saugkoerper mit roentgenkontrastmittel und verfahren zu seiner herstellung - Google Patents
Medizinischer saugkoerper mit roentgenkontrastmittel und verfahren zu seiner herstellungInfo
- Publication number
- DE3641151A1 DE3641151A1 DE19863641151 DE3641151A DE3641151A1 DE 3641151 A1 DE3641151 A1 DE 3641151A1 DE 19863641151 DE19863641151 DE 19863641151 DE 3641151 A DE3641151 A DE 3641151A DE 3641151 A1 DE3641151 A1 DE 3641151A1
- Authority
- DE
- Germany
- Prior art keywords
- contrast medium
- absorbent body
- ray contrast
- fibers
- matrix
- 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
- 239000002872 contrast media Substances 0.000 title claims description 65
- 238000000034 method Methods 0.000 title claims description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000000835 fiber Substances 0.000 claims description 51
- 230000002745 absorbent Effects 0.000 claims description 48
- 239000002250 absorbent Substances 0.000 claims description 48
- 239000011159 matrix material Substances 0.000 claims description 38
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000004745 nonwoven fabric Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 239000004014 plasticizer Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229940039231 contrast media Drugs 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 6
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 5
- 229920002396 Polyurea Polymers 0.000 claims description 5
- 230000009975 flexible effect Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 230000009969 flowable effect Effects 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 2
- 238000009998 heat setting Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims 2
- 229920002457 flexible plastic Polymers 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000011146 organic particle Substances 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 description 8
- 206010052428 Wound Diseases 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 239000001913 cellulose Substances 0.000 description 7
- 229920002678 cellulose Polymers 0.000 description 7
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
- 239000004416 thermosoftening plastic Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000012948 isocyanate Substances 0.000 description 5
- 150000002513 isocyanates Chemical class 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 235000013877 carbamide Nutrition 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical group CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 150000003672 ureas Chemical class 0.000 description 2
- NJBCRXCAPCODGX-UHFFFAOYSA-N 2-methyl-n-(2-methylpropyl)propan-1-amine Chemical compound CC(C)CNCC(C)C NJBCRXCAPCODGX-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 241000404236 Zizina otis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000001046 green dye Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920000909 polytetrahydrofuran Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/44—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with radio-opaque material or signalling means for residual material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Materials For Medical Uses (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863641151 DE3641151A1 (de) | 1986-12-02 | 1986-12-02 | Medizinischer saugkoerper mit roentgenkontrastmittel und verfahren zu seiner herstellung |
| EP87106886A EP0272366B1 (de) | 1986-12-02 | 1987-05-12 | Medizinischer Saugkörper mit Röntgenkontrastmittel und Verfahren zu seiner Herstellung |
| DE8787106886T DE3764253D1 (de) | 1986-12-02 | 1987-05-12 | Medizinischer saugkoerper mit roentgenkontrastmittel und verfahren zu seiner herstellung. |
| CA000553355A CA1309850C (en) | 1986-12-02 | 1987-12-02 | Medical sponge with x-ray contrast agent |
| JP62305514A JPS63143061A (ja) | 1986-12-02 | 1987-12-02 | Ｘ線造影剤を含む医療用吸引体及びその製造方法 |
| US07/240,254 US4938901A (en) | 1986-12-02 | 1988-09-02 | Process of making a surgical sponge containing an x-ray contrast agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863641151 DE3641151A1 (de) | 1986-12-02 | 1986-12-02 | Medizinischer saugkoerper mit roentgenkontrastmittel und verfahren zu seiner herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3641151A1 true DE3641151A1 (de) | 1988-06-09 |
| DE3641151C2 DE3641151C2 (enExample) | 1989-05-24 |
Family
ID=6315282
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863641151 Granted DE3641151A1 (de) | 1986-12-02 | 1986-12-02 | Medizinischer saugkoerper mit roentgenkontrastmittel und verfahren zu seiner herstellung |
| DE8787106886T Expired - Lifetime DE3764253D1 (de) | 1986-12-02 | 1987-05-12 | Medizinischer saugkoerper mit roentgenkontrastmittel und verfahren zu seiner herstellung. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8787106886T Expired - Lifetime DE3764253D1 (de) | 1986-12-02 | 1987-05-12 | Medizinischer saugkoerper mit roentgenkontrastmittel und verfahren zu seiner herstellung. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4938901A (enExample) |
| EP (1) | EP0272366B1 (enExample) |
| JP (1) | JPS63143061A (enExample) |
| CA (1) | CA1309850C (enExample) |
| DE (2) | DE3641151A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942112A1 (de) * | 1989-12-20 | 1991-06-27 | Braun Melsungen Ag | Medizinische vorrichtung mit einem oligodynamisch wirkenden material |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4012047A1 (de) * | 1990-04-06 | 1991-10-10 | Noba Verbandmittel Danz Gmbh U | Einweg-bauchtuch |
| CA2140775A1 (en) * | 1992-07-28 | 1994-02-03 | William R. Daly | Fluorescent synthetic sutures |
| US5766746A (en) * | 1994-11-07 | 1998-06-16 | Lenzing Aktiengesellschaft | Flame retardant non-woven textile article |
| AT401656B (de) * | 1994-11-07 | 1996-11-25 | Chemiefaser Lenzing Ag | Flammfestes nicht gewebtes textiles gebilde |
| US5776611A (en) * | 1996-11-18 | 1998-07-07 | C.R. Bard, Inc. | Crosslinked hydrogel coatings |
| US6231794B1 (en) * | 1999-12-27 | 2001-05-15 | Lockheed Martin Corporation | Process for making a low density foam filled reticulated absorber by means of vacuum |
| US6800076B2 (en) * | 2000-10-18 | 2004-10-05 | Retinalabs, Inc. | Soft tip cannula and methods for use thereof |
| US20050075564A1 (en) * | 2002-04-17 | 2005-04-07 | Ballard Marlin Daniel | Method and system configured for counting surgical articles |
| US6777623B2 (en) * | 2002-04-17 | 2004-08-17 | M. Daniel Ballard | System and method of tracking surgical sponges |
| ES2198218B1 (es) * | 2002-07-04 | 2005-03-16 | Surgi-Wire, S.L. | Elemento filiforme o en forma de cinta detectable electronicamente, y procedimiento de fabricacion de material textil quirurgico que incorpora dicho elemento detectable. |
| US20040103903A1 (en) * | 2002-10-18 | 2004-06-03 | Falahee Mark H. | Surgical surface localizing grid |
| US7465847B2 (en) * | 2003-08-29 | 2008-12-16 | Fabian Carl E | Radiopaque marker for a surgical sponge |
| US20050109347A1 (en) * | 2003-11-25 | 2005-05-26 | Falls William H.Jr. | Surgical towel with x-ray detectable material |
| US8710957B2 (en) | 2007-02-28 | 2014-04-29 | Rf Surgical Systems, Inc. | Method, apparatus and article for detection of transponder tagged objects, for example during surgery |
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-
1986
- 1986-12-02 DE DE19863641151 patent/DE3641151A1/de active Granted
-
1987
- 1987-05-12 DE DE8787106886T patent/DE3764253D1/de not_active Expired - Lifetime
- 1987-05-12 EP EP87106886A patent/EP0272366B1/de not_active Expired - Lifetime
- 1987-12-02 CA CA000553355A patent/CA1309850C/en not_active Expired - Lifetime
- 1987-12-02 JP JP62305514A patent/JPS63143061A/ja active Granted
-
1988
- 1988-09-02 US US07/240,254 patent/US4938901A/en not_active Expired - Fee Related
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| US3911922A (en) * | 1974-06-11 | 1975-10-14 | Herbert L Kliger | Surgical sponge |
| GB2069842A (en) * | 1980-02-27 | 1981-09-03 | Aeroform Ltd | Surgical sponges |
| EP0160560A2 (en) * | 1984-04-30 | 1985-11-06 | Johnson & Johnson Products Inc. | Nonwoven surgical sponge with x-ray detectable element |
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| Title |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942112A1 (de) * | 1989-12-20 | 1991-06-27 | Braun Melsungen Ag | Medizinische vorrichtung mit einem oligodynamisch wirkenden material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339703B2 (enExample) | 1991-06-14 |
| CA1309850C (en) | 1992-11-10 |
| EP0272366B1 (de) | 1990-08-08 |
| DE3641151C2 (enExample) | 1989-05-24 |
| US4938901A (en) | 1990-07-03 |
| DE3764253D1 (de) | 1990-09-13 |
| EP0272366A3 (en) | 1989-11-02 |
| JPS63143061A (ja) | 1988-06-15 |
| EP0272366A2 (de) | 1988-06-29 |
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| OP8 | Request for examination as to paragraph 44 patent law | ||
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