Sensor attachment for three dimensional mapping display systems for diagnostic ultrasound machines
A sensor attachment for use with three dimensional ultrasound mapping devices is presented. According to the invention, one or more sensors are attached to specific locations on the body, such as the nipple and sternum, the inventive sensor attachments enabling accurate recording of target information, including location and size; the present invention especially helpful in subsequent and comparative examinations. A method of use is also presented.
1. A position tracking system comprising:
an attachment member having an opening formed through a thickness thereof for placement over the breast nipple, the attachment member configured for attachment to the areola or nipple skin;
a protruding member attached to the attachment member; and
a position sensor attached to the protruding member;
wherein the attachment member is configured to be attached to the areola or nipple skin with an adhesive; and
wherein the attachment member is calibrated to track a nipple center point position.
2. The system of claim 1 wherein the attachment member configuration is disc shaped.
3. The system of claim 1 wherein the position sensor is attached to a detachable component, the detachable component being firmly attached to the attachment member.
4. The system of claim 3 wherein the detachable component comprises a non-ultrasound transparent material.
5. The system of claim 1 wherein the attachment member and protruding member are calibrated to the attached position sensor.
6. The system of claim 1 further comprising a wired body position tracking sensor comprising an elongated component with a curved end configured to fit the sternal notch or xiphoid process.
7. The system of claim 6 further comprising:
a pair of linear extensions connected to the elongated component, each linear extension having a first end connected to the elongated component and a second end configured to be attached to the clavicle; and
a wired position sensor attached to the elongated component.
8. The system of claim 1 further comprising a wireless body position tracking sensor comprising an elongated component with a curved end configured to fit the sternal notch or xiphoid process.
9. The system of claim 8 further comprising:
a pair of linear extensions connected to the elongated component, each linear extension having a first end connected to the elongated component and a second end configured to be attached to the clavicle; and
a wireless position sensor attached to the elongated component.
10. The system of claim 1 wherein the position sensor comprises a wireless sensor.
11. The system of claim 1 wherein the position sensor comprises a wired sensor.
12. The system of claim 1 wherein the attachment member comprises an ultrasound transparent material.