Configurable apparatus and method for treating carpal tunnel syndrome

• US 7,476,207 B2
• Filed: 08/27/2002
• Issued: 01/13/2009
• Est. Priority Date: 08/27/2001
• Status: Expired due to Fees

• Current Assignee: Porrata Group LLC
• Original Assignee: Porrata Group LLC
• Inventors: Porrata, Alejandro Alberto, Porrata, Humberto Luis
• Primary Examiner(s): Brown; Michael A.
• Application Number:
  US10/228,738
• Publication Number:
  US 20030130691A1
• Time in Patent Office: 2,331 Days
• Field of Search: 602/5, 602/13, 602 20- 22, 128877-879
• US Class Current: 602/13
• CPC Class Codes: A61B 18/20 using laser
• CPC Class Codes: A61B 90/02 Devices for expanding tissue, e.g. skin tissue implements for holding wounds open, surgical tractors A61B17/02; implantable mammary prosthesis A61F2/12; dilators A61M29/00
• CPC Class Codes: A61F 5/0118 for the arms, hands or fingers

Abstract

The apparatus of the present invention stretches the carpal ligament and the flexor retinaculum, as well as the superficial structures and muscles of the hand, in a safe manner under precise control of the patient or a healthcare professional. A first embodiment of the inventive apparatus includes a housing for receiving the patient'"'"'s hand with a bottom portion having a first pressure element positioned to contact the hypothenar region of the patient'"'"'s hand and a second pressure element positioned to contact the thenar region of the patient'"'"'s hand, and a top portion having a central longitudinal pressure element positioned to contact the central longitudinal dorsal region of the patient'"'"'s hand. The first and second pressure elements are connected to active pressure sources (or source), such that when the hand is inserted into the housing, the first and second pressure elements are activated and exert pressure on the respective hypothenar and thenar regions of the hand while the central dorsal portion of the hand presses against the third pressure element. This forces the thenar and hypothenar regions apart thus advantageously stretching the carpal ligament, the flexor retinaculum, and superficial structures and muscles of the hand. In another embodiment of the present invention, the third pressure element is also connected to an active pressure source, such that active pressure is applied to the central dorsal region of the hand, while the first and second pressure elements apply pressure to the hypothenar and thenar regions of the hand.

Claims

1. An apparatus for treating carpal tunnel syndrome in a person'"'"'s hand, the hand having a longitudinal axis, a palmar aspect with thenar and hypothenar regions and a dorsal region opposed to the palmar aspect, the apparatus comprising a tubular housing having an internal hollow region, a first adjustable pressure member located on a lower portion of the hollow region, a second adjustable pressure member located on the lower portion of the hollow region adjacent said first pressure adjustable pressure member, a third adjustable pressure member located on an upper portion of said hollow region, said first adjustable pressure member, said second adjustable pressure member and said third adjustable pressure member each extending along a substantial portion of said hollow region, a means for heating located between said first adjustable pressure member and said second pressure adjustable member, a first means for adjusting the first adjustable pressure member, a second means for adjusting the second adjustable pressure member and a third means for adjusting the third adjustable pressure member, a means for measuring the amount of stretching or elongation of the carpal ligament, said first adjustable pressure member is sized and configured to apply pressure to the hypothenar region, the second adjustable pressure member is sized and configured to apply pressure to the thenar region and the third adjustable pressure member is sized and configured to apply pressure to the central dorsal region of the hand.

2. The apparatus of claim 1, wherein the first and second pressure adjustable members comprise a pressure indicator.

3. The apparatus of claim 2, wherein said tubular housing further comprises an opening configured and positioned to receive a thumb of the hand.

4. The apparatus of claim 3, said first and second pressure adjustable members include a pressure indicator.

5. The apparatus of claim 4, further comprising a laser adapted to denature proteins forming the flexor retinaculum and carpal ligament.