发明名称 |
SURGICAL FABRIC WITH PRINTED X-RAY MARKERS |
摘要 |
Woven and nonwoven fabrics for use in surgical procedures are printed with a radiopaque polymeric composition which bonds to the surface of the fabric. The composition is applied in a visually distinctive pattern, or may assume the pattern of the underlying fabric. The polymeric composition is readily recognized in an X-ray image and provides an improved means for detecting a surgical sponge inadvertently left in a patient. Preferred compositions are latex or plastisols of a printable viscosity containing from 15 to 70% by weight BaSO4 having a particle size greater than about 5 microns. |
申请公布号 |
EP0272901(B1) |
申请公布日期 |
1992.11.11 |
申请号 |
EP19870311238 |
申请日期 |
1987.12.21 |
申请人 |
JOHNSON & JOHNSON MEDICAL, INC. |
发明人 |
DYER, JOHN;PAPP, STEPHEN, JR.;DENNY, THOMAS A. |
分类号 |
A61F13/00;A61B19/00;A61F13/44;A61L15/18;A61L31/18 |
主分类号 |
A61F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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