Abstract: A tracheal tube positioning apparatus is located relative to a patient's trachea by engaging the patient's Adam's apple. Indicia on relatively movable sections of the positioning apparatus provides an indication of the distance between the patient's mouth and the patient's larynx. A flexible guide rod is moved through a distance corresponding to the distance between the patient's mouth and larynx, as determined by the positioning apparatus. A magnet is utilized to attract a leading end portion of the guide rod. A plurality of emitters may be disposed in an array around the patient's Adam's apple. Outputs from the emitters are detected by a detector connected with the guide rod and by a detector connected with the tracheal tube. Alternatively, a plurality of detectors may be disposed in an array around the patient's Adam's apple to detect the output from an emitter connected with the guide rod and by an emitter connected with the tracheal tube.

Abstract: A method of using a neck brace to move a neck of a person or stabilize the neck includes connecting a vest of the neck brace to a torso of a person. A support member of the neck brace is connected to the vest. A chin support of the neck brace is connected to a chin of the person. Force is applied between the support member and the chin support to move the chin support relative to the support member. A cam member of the neck brace guides movement of the chin support relative to the support member.

Abstract: An improved method of implanting cells in the body of a patient includes positioning viable cells on a support structure. One or more blood vessels may be connected with the support structure to provide a flow of blood through the support structure. A support structure may be positioned at any desired location in a patient's body. The support structure may be configured to replace an entire organ or a portion of an organ. An organ or portion of an organ may be removed from a body cells and/or other tissue is removed to leave a collagen matrix support structure having a configuration corresponding to the configuration of the organ or portion of an organ. Alternatively, a synthetic support structure may be formed. The synthetic support structure may have a configuration corresponding to a configuration of an entire organ or only a portion of an organ.

Abstract: The present invention provides a traction control system for a vehicle. The traction control system includes an energy radiator positionable in proximal relation to at least one of the vehicle tires. The traction control system further includes a control system having a signal generator, with the signal generator generating an activation signal to selectively activate the energy radiator. The activated energy radiator generates an energy to heat the tire in response to the activation signal, thereby increasing the fraction of the tire.

Abstract: The present invention provides a system and method of exercise utilizing fluid containing bladders. The bladders may be in communication with each other so that compression of one bladder causes the fluid to be transferred to a neighboring bladder. The system may be used to exercise complementary muscle groups. Additionally, the system may be adjustable to provide different workout levels or so that the device can be used to exercise a variety of muscle groups.

Abstract: A monitoring system for monitoring a patient using a device, such as an orthosis system is provided. The system includes a monitor that can be incorporated or otherwise coupled to the device. The monitor can have a position sensor, a temperature sensor, and a device type sensor for monitoring the patient's implementation of a protocol. The data obtained from the monitor can be remotely analyzed by a healthcare professional and the protocol can be adjusted accordingly.

Abstract: A draping system provides a continuous sterile field between a patient incision area and one or more medical practitioners. The draping system has a quick release system incorporated into the drape that enables a medical practitioner to separate from the continuous sterile field without disrupting the sterile field around the practitioner or the patient. The draping system may include an abbreviated practitioner gown, a drain and an integral patient incision area or a flap for extending the continuous sterile field around to one or more additional operating room tables. A modular drape and gown system extends the sterile field beyond the operating table allowing practitioners to couple to the extended field. A tent provides an enclosed sterile field useful in mobile or other non operating room surgical environments. Integral lighting and information displays facilitate field surgical procedures.

Abstract: An improved method of performing surgery on a joint in a patient's body, such as a knee, includes making an incision in a knee portion of one leg while a lower portion of the one leg is extending downward from an upper portion of the one leg and while a foot connected with the lower portion of the one leg is below a support surface on which the patient is disposed. The incision is relatively short, for example, between seven and thirteen centimeters. A patella may be offset from its normal position with an inner side of the patella facing inward during cutting of a bone with a cutting tool. During cutting of the bone, one or more guide members having opposite ends which are spaced apart by a distance less than the width of an implant may be utilized to guide movement of a cutting tool.

Abstract: A suture retainer has an upper or cover section and a lower or base section which cooperate to define passages through which portions of a suture extend. Projections on the cover section of the retainer extend into recesses on the base section of the retainer. A center projection on the base section extends between the two projections on the cover section. The projections cooperate with surfaces on body sections of the cover and base section of the retainer to position and grip portions of the suture. The retainer may be moved along the portions of the suture while the retainer is gripped by an applicator assembly. The applicator assembly is operable to apply energy to the retainer to bond end portions of the projections on the cover section to bottoms of recesses in the base section of the retainer.

Abstract: To secure a first body tissue with a second body tissue, a first anchor is moved along a first path through the first body tissue into the second body tissue. A second anchor is moved along a second path through the first body tissue into the second body tissue. A suture extending between the anchors may be tightened by moving the second anchor along a path which extends transverse to the path of the first anchor. The suture which extends between the anchors may have free ends which are connected with a suture retainer. The free ends of the suture may be interconnected either before or after the anchors are moved along the first and second paths. Alternatively, the suture may be a continuous loop which extends between the two anchors. A guide assembly may be provided to guide movement of the anchors along the two paths. The paths along which the anchors move may intersect so that the anchors may be interconnected at the intersection between the two paths.

Abstract: The present invention relates to a method of making a tissue graft material. The method includes placing body tissue and a blood component in a chamber and extruding the body tissue and blood component from an opening in the chamber to form the tissue graft material.