HAND-HELD PORTABLE LASER SURGICAL DEVICE

• US 20100106146A1
• Filed: 10/24/2008
• Published: 04/29/2010
• Est. Priority Date: 10/24/2008
• Status: Abandoned Application

• Current Assignee: DenMat Holdings, LLC
• Original Assignee: DenMat Holdings, LLC
• Inventors: Di Sessa, Alexandre B., Boitor, Mihai I. A.
• Application Number:
  US12/258,111
• Publication Number:
  US 20100106146A1
• Time in Patent Office: Days
• US Class Current: 606/15
• 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 2017/00199 with a console, e.g. a control panel with a display
• CPC Class Codes: A61B 2017/0046 with a releasable handle; with handle and operating part separable for prosthetic joint-implanting tools A61F2/4603
• CPC Class Codes: A61B 2017/00734 battery operated
• CPC Class Codes: A61B 2017/00973 pedal-operated
• CPC Class Codes: A61B 2560/0285 Apparatus for single use
• CPC Class Codes: G02B 6/381 of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
• CPC Class Codes: G02B 6/4204 the coupling comprising intermediate optical elements, e.g. lenses, holograms encapsulated active devices H01S5/02208, H01L33/52
• CPC Class Codes: G02B 6/4292 the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements

Abstract

A hand-held, portable diode laser surgical device includes a power supply, at least one laser diode, integral control interface and display, and a multi-component sterile, disposable tip apparatus featuring assembly for alignment of a self-contained optical fiber to the surgical device, and releasably locking assembly between the tip apparatus and surgical device. An embodiment includes wireless foot pedal on/off control and a dock providing sterile, antiseptic recharging environment.

Claims

1. A hand-held, portable laser surgical apparatus, the apparatus comprising in combination:

a) a handle portion having a power supply housing;

b) an integral, detachably rechargeable power supply within the handle portion power supply housing;

c) at least one self contained laser source within the handle portion;

d) means for interactive control and feedback of the apparatus function including an LED display providing a display that adjusts to the hand using the apparatus;

e) means for disposable sterile tip;

f) optical fiber means for transmitting generated laser beam;

f) means for releasably attaching the means for disposable sterile tip to the handle portion;

e) means for aligning optical fiber means with at least one laser source;

g) means for wireless foot peddle control of the apparatus on/off function; and

h) means for sterilized recharging and storage of the apparatus when the apparatus is not in use.

2. The apparatus of claim 1, wherein at least one self contained laser source comprises at least one diode laser.

3. The apparatus of claim 2, wherein at least a first laser diode generates an optimal output aiming beam between approximately 800 nm infrared beam and 3100 nm infrared beam with an output power range between 1 watt and 15 watts.

4. The apparatus of claim 2, wherein at least a second laser diode generates an optimal output aiming beam within the visible spectrum of a laser diode with an output power range between 1 mW and 25 mW.

5. The apparatus of claim 1, wherein means for interactive control and feedback of the apparatus function comprises at least one light emitting diode screen.

6. The apparatus of claim 5, wherein means for interactive control and feedback of the apparatus function further comprises at least one operational button.

7. The apparatus of claim 1, wherein means for wireless foot peddle control of the apparatus on/off function comprises means for radio wave reception and transmission.

8. The apparatus of claim 7, wherein means for radio wave reception and transmission further comprises means for Bluetooth®

communication.

9. The apparatus of claim 1, wherein means for disposable sterile tip houses the optical fiber means for transmitting generated laser beam.

10. The apparatus of claim 1, wherein means for releasably attaching the means for disposable sterile tip to the handle portion comprises magnetic means.

11. The apparatus of claim 1, wherein the handle portion comprises a distal end, the means for disposable sterile tip comprises a first end sleeve, and means for aligning optical fiber means with at least one laser source comprises at least two slits spaced equally apart on the distal end of the handle portion and a tip first end sleeve having internal longitudinal ribs adapted to fit the handle portion slits.

12. The apparatus of claim 1, wherein means for releasably attaching the means for disposable sterile tip to the handle portion comprises at least one member of the group consisting of means for magnetic coupling, means for mechanical coupling, means for electro-mechanical coupling, and means for electromagnetic coupling.

13. The apparatus of claim 1, wherein means for disposable sterile tip comprises prophylactic packaging.

14. A hand-held, portable laser surgical apparatus, the apparatus comprising in combination:

a) a handle portion comprising a power supply housing portion and a distal end having at least two slits;

b) an integral, detachably rechargeable power supply within the handle portion power supply housing;

c) at least one self contained laser source within the handle portion;

d) assembly for interactive control and feedback of the apparatus function, including an LED display providing a display that adjusts to the hand using the apparatus;

e) a disposable sterile tip assembly comprising prophylactic packaging;

f) optical fiber assembly within the disposable sterile tip assembly for transmitting generated laser beam;

f) assembly for releasably attaching the disposable sterile tip to the handle portion distal end comprising at least one member of the group consisting of means for magnetic coupling, means for mechanical coupling, means for electro-mechanical coupling, and means for electro-magnetic coupling;

e) assembly for aligning optical fiber means with at least one laser source comprising comprises a disposable sterile tip first end sleeve having internal longitudinal ribs adapted to fit the handle portion distal end slits;

g) foot pedal assembly for wireless control of the apparatus on/off function; and

h) base charger assembly for sterilized recharging the power supply and storage of the apparatus when the apparatus is not in use.

15. The apparatus of claim 14, wherein at least one self contained laser source further comprises at least one laser diode.

16. The apparatus of claim 15, wherein wherein at least a first laser diode generates an optimal output wavelength range between approximately 800 nm infrared beam and 3100 nm infrared beam with an output power range between 1 watt and 15 watts.

17. The apparatus of claim 16, wherein at least a second laser diode generates an optimal output aiming beam within the visible spectrum of a laser diode with an output power range between 1 mW and 25 mW.