MICHAEL JOHN HAAS, M.D.
Marriage and Family Therapists at Industry Park Rd, Covington, LA

6440059, Aug 27, 2002

Oct 14, 1999

09/418236

Michael J. Haas - Covington LA
Richard Bailey - Mandeville LA

Cimex BioTech LC - Covington LA

A61M 110

600 17, 600 9, 607 3

A left ventricular assist device (LVAD) utilizing MHD principles, wherein an aortic electrode assembly is located within a main femoral artery in the aorta, in the vicinity of the heart of a patient, which electrode assembly is exposed to a high density magnetic field generated outside of the patient. The high density magnetic field urges electrified blood within the artery in the vicinity of the electrode along the length of the electrode in a uniform direction, thereby providing a fluid pumping force and pressure commensurate with the magnetic field strength and electrode current in accordance with MHD theory and practice. A cardio bypass system is also taught, wherein in addition to the aortic electrode assembly, as second electrode assembly is placed in the inferior vena cava having an opposite electrode polarity to the aortic electrode assembly, such that the second electrode assembly directs blood flow toward the heart. In the preferred embodiment of the invention, the magnetic field is generated exterior of the patient via a superconducting magnet which is designed to bridge the torso of the patent, such that the electrodes are generally centrally disposed within the magnetic field, along a longitudinal axis aligned with the aorta (and inferior vena cava), and generally orthogonal to the magnetic field. Sensors monitoring the patient may utilize ECG, blood pressure, and other data to control the magnet, varying the magnetic field so as to emulate the pumping action and intensity of the patents heart in real time, or simulate same.

6629417, Oct 7, 2003

Aug 1, 2002

10/210861

Michael Haas - Covington LA
Richard Bailey - Mandeville LA
Jerome F. Krentel - Covington LA

Cimex BioTech, L.C. - Covington LA

F25D 300

62 32, 62293

A cryoprobe system utilizing a monolithic, insulated, hand-held thermal mass having an exposed tip for cryosurgical applications and the like, as well as a heat extraction base configured to interface with the thermal mass to quickly and efficiently reduce the heat of the thermal mass to cryogenic temperatures. The heat extraction base of the preferred embodiment of the present invention is configured to interface with the tip of the thermal mass, such that the tip plugs in securely to the base, to permit an efficient thermal transfer of heat from the thermal mass through the base via a heat exchange system communicating with the base which employs a low temperature cryo-refrigeration unit. The cryo-refrigeration unit may comprise a single low temperature cooling unit to reduce the temperature of the base to around minus one hundred degrees Centigrade utilizing off-the-shelf cryogenic refrigeration methods, or may utilize a series of more conventional refrigeration units in a primary and secondary heat extraction arrangement, which method may further utilize thermocouple or Peltier effect device assist to further reduce the temperature of the heat extraction base to the required temperature. Also claimed is the method of cryosurgery employing the device(s) of the present invention, and a heat pipe appliance to engage a remote treatment area.

6430956, Aug 13, 2002

May 15, 2001

09/858083

Michael Haas - Covington LA
Richard Bailey - Mandeville LA
Jerome F. Krentel - Covington LA

Cimex BioTech LC - Covington LA

F25D 300

62293

A cryoprobe system utilizing a monolithic, insulated, hand-held thermal mass having an exposed tip for cryosurgical applications and the like, as well as a heat extraction base configured to interface with the thermal mass to quickly and efficiently reduce the heat of the thermal mass to cryogenic temperatures. The heat extraction base of the preferred embodiment of the present invention is configured to interface with the tip of the thermal mass, such that the tip plugs in securely to the base, to permit an efficient thermal transfer of heat from the thermal mass through the base via a heat exchange system communicating with the base which employs a low temperature cryo-refrigeration unit. The cryo-refrigeration unit may comprise a single low temperature cooling unit to reduce the temperature of the base to around minus one hundred degrees Centigrade utilizing off-the-shelf cryogenic refrigeration methods, or may utilize a series of more conventional refrigeration units in a primary and secondary heat extraction arrangement, which method may further utilize thermocouple or Peltier effect device assist to further reduce the temperature of the heat extraction base to the required temperature. Also claimed is the method of cryosurgery employing the device(s) of the present invention.

6074414, Jun 13, 2000

Aug 6, 1998

9/130007

Michael Haas - Covington LA
Richard Bailey - Mandeville LA
Lee Barberito - Corpus Christi TX
Jerome F. Krentel - Covington LA

Limex Bio-Tech L.C. - Louington LA

A61F 700

607108

A thermal applicator for medical use which is worn upon or applied directly to the body of a patient to modify its temperature for therapeutic treatment. The preferred embodiment of the present invention contemplates the utilization of a heat pipe having first and second ends and a length, the first and second ends communicating with first and second thermally conductive plates, respectively, the first thermally conductive plate configured to communicate with an exterior portion of the body of the patient and to provide localized thermal treatment, the second thermally conductive plate placed at an area removed from the area to be treated, and configured to accept, for example, an ice pack (or other thermal material or apparatus) to affect a change in the temperature of the second thermally conductive plate, cooling the second end of the heat pipe and allowing the heat pipe to cool the first thermally conductive plate, thereby providing localized cooling of the area to which it is applied. An alternative embodiment of the invention contemplates a heat source in lieu of the ice pack, wherein the second thermally conductive plate would function as an evaporator, thereby providing a reverse cycle in the heat pipe, for heating the area to be treated via the first thermally conductive plate. The present invention may be utilized for localized thermal application on various parts of the body, and several examples are illustrated, including an exemplary system to treat plantar fasciitis.

5788659, Aug 4, 1998

Dec 13, 1996

8/766794

Michael John Haas - Covington LA

A61F 500

602 36

A device for relocating dislocated shoulders, providing in-line humeral traction, wherein there is provided an arm isolation component for isolating the elbow area of the arm adjoining the shoulder to which traction is to be applied, the present invention further including a second strap placed about the chest of the patient, under the arm of the afflicted shoulder, for countertraction. The arm isolation component is of a unique design and includes an upper, generally wedge-configured upper isolation component, having a base configured to engage the underside of the upper (humeral) area of arm, the base further including first and second, somewhat aligned, cushion members emanating in generally lateral fashion from opposing sides of the base, the cushion members configured to each engage an opposing side of the upper arm when applied to the base, enveloping that portion of the arm with the application of a first strap which secures the base and cushion members about the arm. The elbow of the user is then flexed to generally about 45. degree. , until it contacts the front face of the wedge member, wherein it is secured via a second strap.