Ultrasound contrast media for medically implantable and insertab

Details Ultrasound contrast media for medically implantable and insertab Ultrasound contrast media for medically implantable and insertab

1982-12-06

1989-02-21

Jaworski, Francis J.

Surgery

Truss

Pad

A61B 1000

Patent

active

048056286

ABSTRACT:
A method is provided for enhancing ultrasound detection of implantable or insertable devices which can be placed in bodies. The method includes the steps of providing a space in the device having a substantially gas-impermeable wall, and filling the space with a gas. A medically implantable or insertable device having an enhanced ultrasound detectability is also provided. The device includes a substantially gas-impermeable portion which defines a space. The space is filled with a gas or mixture of gases to enhance ultrasound detection, and determination of the location of the device.

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