Fiber detector apparatus and related methods

• US 7,194,180 B2
• Filed: 05/03/2006
• Issued: 03/20/2007
• Est. Priority Date: 10/24/2000
• Status: Expired due to Fees

• Current Assignee: Biolase Incorporated
• Original Assignee: Biolase Technology Inc
• Inventors: Becker, Richard
• Primary Examiner(s): Lee; John D.
• Application Number:
  US11/417,762
• Publication Number:
  US 20060210228A1
• Time in Patent Office: 321 Days
• Field of Search: 385/77, 385/78, 385/85, 385/139, 385/147, 385/134, 356/73.1, 250/227.14, 250/227.28
• US Class Current: 385/134
• CPC Class Codes: A61B 18/22 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
• CPC Class Codes: A61B 2017/00482 with a code
• CPC Class Codes: A61B 2018/00988 Means for storing information, e.g. calibration constants, or for preventing excessive use, e.g. usage, service life counter
• CPC Class Codes: A61B 2562/228 Sensors with optical connectors
• CPC Class Codes: A61B 90/90 Identification means for patients or instruments, e.g. tags
• CPC Class Codes: G02B 6/3895 identification of connection, e.g. right plug to the right socket or full engagement of the mating parts keying element on the plug or adapter G02B6/3831; keying element on the ferrule G02B6/3851; keying element for electrical connection H01R13/64

Abstract

A fiber detector apparatus includes a hub having one or more electrical contacts. The hub is configured to be placed against a connector, which is disposed on an electromagnetic energy source, such that electrical continuity is established between the electrical contacts of the hub and electrical contacts on a connector plate of the electromagnetic energy source. The number and positions of the electrical contacts correlate with the presence and characteristics of one or more fibers extending through the hub toward the electromagnetic energy source. A data storage microcircuit may also be provided within the hub to store identification information about the fibers being used. Knowing the physical characteristics of the fibers being used in a particular procedure can permit a user of the apparatus to improve the effectiveness of a procedure using the electromagnetic energy.

Claims

1. A fiber identification apparatus, comprising:

a member having a proximal end and a distal end, and having a longitudinal axis extending between the proximal and distal ends, wherein the member is structured to receive at least one fiber that is constructed to be coupled to a material remover;

a plurality of movable couplers that provide information relating to the at least one fiber, the number and position of the movable couplers being indicative of one or more of a fiber length, fiber shape, fiber diameter, fiber configuration, fiber numerical aperture, fiber material and fiber type; and

a microcircuit in communication with the movable couplers.

2. The apparatus of claim 1, wherein the at least one fiber is suitable for transmitting electromagnetic energy from an electromagnetic energy source.

3. The apparatus of claim 1, wherein the at least one fiber is an optical fiber.

4. The apparatus of claim 1, wherein the material remover comprises a source of electromagnetic energy and an atomizer.

5. The apparatus of claim 4, wherein the source of electromagnetic energy comprises a laser.

6. The apparatus of claim 1, wherein the number and position of the movable couplers is indicative of fiber length, fiber shape, fiber diameter, fiber configuration, fiber numerical aperture, fiber material and fiber type, to thereby provide a description of the conditions of use of the material remover.

7. The apparatus of claim 1, wherein:

the material remover comprises an electromagnetic energy device and a fluid delivery; and

the number and position of the movable couplers facilitate controlling or programming of the electromagnetic energy device and the fluid delivery.

8. The apparatus of claim 1, wherein the movable couplers are retractable pins.

9. A fiber guide assembly, comprising:

at least one fiber having a proximal end and a distal end constructed to be coupled to a material remover,

a plurality of movable couplers positioned in proximity to the proximal end of the fiber, the number and position of the plurality of movable couplers being indicative of one or more of a length, shape, diameter, configuration, numerical aperture, material and type of the at least one fiber, and

a microcircuit in communication with the movable couplers.

10. The apparatus of claim 9, wherein the at least one fiber is suitable for transmitting electromagnetic energy from an electromagnetic energy source.

11. The apparatus of claim 9, wherein the at least one fiber is an optical fiber.

12. The apparatus of claim 9, wherein the material remover comprises a source of electromagnetic energy and an atomizer.

13. The apparatus of claim 12, wherein the source of electromagnetic energy comprises a laser.

14. The apparatus of claim 9, wherein the number and position of the movable couplers is indicative of fiber length, fiber shape, fiber diameter, fiber configuration, fiber numerical aperture, fiber material and fiber type, to thereby provide a description of the conditions of use of the material remover.

15. The apparatus of claim 9, wherein:

the material remover comprises an electromagnetic energy device and a fluid delivery; and

the number and position of the movable couplers facilitate controlling or programming of the electromagnetic energy device and the fluid delivery.

16. The apparatus of claim 9, wherein the movable couplers are retractable pins.

17. A method of detecting a fiber, comprising:

(a) providing a plurality of movable couplers;

(b) placing a circuit into communication with the movable couplers, wherein at least one property of the movable couplers is indicative of the presence of a fiber;

(c) determining a presence of a fiber, based upon the at least one property; and

(d) determining characteristics of the fiber including one or more of the fiber'"'"'s length, shape, diameter, configuration, numerical aperture, material and type, based upon the at least one property.

18. The method of claim 17, wherein the movable couplers are retractable pins.

19. The method of claim 17, wherein the fiber is suitable for transmitting electromagnetic energy from an electromagnetic energy source.

20. The method of claim 19, wherein the electromagnetic energy source comprises an atomizer.

21. The method of claim 20, wherein the electromagnetic energy source comprises a laser and the fiber is an optical fiber.

22. The method of claim 17, wherein:

the fiber is coupled to an electromagnetic energy device, which is disposed in proximity to a fluid delivery; and

the number and position of the movable couplers facilitate controlling or programming of the electromagnetic energy device and the fluid delivery.