# US 10,869,736 B2 · Single x-ray marker

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- Number: US 10,869,736 B2
- Document ID: US10869736B2
- Status: Granted
- Kind: B2
- Application number: 16/020,040
- Filed: 2018-06-27
- Published: 2018-11-22
- Granted: 2020-12-22
- Earliest claimed: 2017-05-17
- Assignees: Xraydepot LLC
- Applicants: Xraydepot LLC
- Inventors: Van N Smith; Kasey Smith
- Web page: https://patentgrep.com/patent/US10869736B2

## CPC

- A61B 90/39: {Markers, e.g. radio-opaque or breast lesions markers}
- A61B 90/90: Identification means for patients or instruments, e.g. tags
- A61B 90/94: coded with symbols, e.g. text
- A61B 2090/3966: {Radiopaque markers visible in an X-ray image}
- A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D)

## Abstract

A single X-ray marker for use in recording either of two different characters, an “R” or an “L,” on an x-ray digital receptor or imaging cassette, corresponding to the “left” or “right” side exposure area of the anatomical part(s) of a patient. The single X-ray marker consists of a base member and several movable parts, which selectively indicate either the “R” or “L” exposure area of the patient. In addition, the single X-ray marker also glows in the dark to facilitate usage in poorly lit areas and includes a radiopaque frame within its base member to help the x-ray technician know that that x-ray technician is not seeing image artifacts.

## Claims

### Claim 1

A single x-ray marker, comprising:
a base member, a slider knob, a protective window, and several movable parts;
wherein said slider knob controls movement of said several movable parts; and
wherein said slider knob can be moved upwards and downwards along axes of said base member and said protective window to form said several moveable parts into either an “L” position or an “R” position.