312 results about "Multiple treatments" patented technology

The present invention is a catheter device that includes a disruptable guidewire channel. The guidewire channel is configured to provide necessary trackability of the catheter along the guidewire during introduction of the catheter to a treatment site. Once treatment is completed, the guidewire channel can then be disrupted so as to free the guidewire from the catheter in situ. The apparatus of the present invention provides distinct advantages over existing over-the-wire and rapid exchange catheter introduction methods, including the ability to achieve much faster treatment implement exchanges, the ability to rapidly deliver multiple treatment implements in series, and the ability to maintain multiple treatment implements simultaneously at a treatment site using a single guidewire.

Light treatments of sebaceous gland disorders with 5-aminolevulinic acid and photodynamic therapy are disclosed. A preferred treatment includes topical application of 5-aminolevulinic acid to the skin followed by light exposures with repeated treatment at various intervals. At low doses of ALA and photodynamic therapy (PDT) in single or multiple treatments, improvement in the sebaceous gland disorder, e.g., acne, provides the discovery that diminishment in sebum secretion and the eradication of bacteria occurs. At high doses of ALA and a single high energy PDT treatment, permanent changes to the sebaceous gland and sebum secretion have been discovered.

The invention is directed to a process for making a tissue repair implant having a porous sponge-like structure to repair bone, cartilage, or soft tissue defects by producing a connective tissue homogenate from one or more connective tissues; mixing the connective tissue homogenate with a carrier solution to produce a connective tissue carrier; optionally mixing one or more natural or synthetic bone fragements with said connective tissue carrier to produce a tissue repair mixture; freezing or freeze-drying the tissue repair mixture to produce a porous sponge-like structure and create a three-dimensional framework to entrap the natural or synthetic bone fragments, treating the frozen or freeze-dried porous sponge-like structure with one or more treatment solutions to produce a stabilized porous sponge-like structure. A crudely fragmented connective tissue from one or more connective tissues is optionally mixed with the tissue repair mixture before freezing or freeze-drying. The tissue repair implant having a porous sponge-like structure is optionally combined with one or more bioactive supplements or one or more agents that have bioactive supplement binding site(s) to increase the affinity of growth factors, differentiation factor, cytokines, or anti-inflammatory agents to the tissue repair implant. The invention is further directed toward applying such tissue repair implant for tissue repair.

A method is provided for fabricating a semiconductor device. A semiconductor substrate is provided. A first high-k dielectric layer is formed on the semiconductor substrate. A first treatment is performed on the high-k dielectric layer. In an embodiment, the treatment includes a UV radiation in the presence of O2 and / or O3. A second high-k dielectric layer is formed on the treated first high-k dielectric layer. A second treatment is performed on the second high-k dielectric layer. In an embodiment, the high-k dielectric layer forms a gate dielectric layer of a field effect transistor.

Methods and apparatus are described for modifying unwanted tissue for cosmetic reasons. The methods provide a non-invasive manner to perform body contouring by destroying adipose tissue while simultaneously causing collagen contraction in a single procedure so that as destroyed tissue is removed from a treatment volume, the volume shrinks gradually to maintain the skin tone of the treatment area. The procedure may involve multiple treatments to the same treatment area or location.

A wound treatment device for treating damaged body tissue comprising an encapsulating member having a size and shape capable of being attached to a patient to encapsulate a wound. A fluid communication member is provided for introducing treatment fluid within the encapsulating means for treatment of the wound. The fluid communication member is connected with a supply means for supplying treatment fluid thereto. The fluid communication member is capable of simultaneously transmitting multiple treatment fluids from the supply means into said encapsulating member. The inner surface of the wall of the encapsulating member is textured to allow fluid flow across the wound. The encapsulating member is also formed from a clear material to permit continuous visual inspection of the wound while maintaining a sterile environment.

Systems, methods, and devices for preparation of purified water and medicaments for various uses including blood treatment are described. Methods, devices, and systems for creating multiple-treatment batches are described.

An energy delivery probe and method of using the energy delivery probe to treat a patient is provided herein. The energy delivery probe has at least one probe body having a longitudinal axis and at least a first trocar and a second trocar. Each trocar comprises at least two electrodes that are electrically insulated from each other, and each electrode is independently selectively activatable. An insulative sleeve is positioned in a coaxially surrounding relationship to each of the first trocar and the second trocar. The probe also has a switching means for independently activating at least one electrode. The method involves independently and selectively activating the first and second electrodes to form an ablation zone, then repeating the ablation by delivering energy to a second set of electrodes, producing one or more overlapping ablation zone, and eliminating the need to reposition the ablation probes.

The invention provides a system, method and downhole tool for stimulating a borehole of wells in reservoir. The invention allows a user to determine the type of stimulation adequate to promote production in a reservoir, and apply one or more treatments to each individual well by activating one or more modules comprised in the downhole tools. Furthermore, the tool comprises sensors that collect information in real-time of the state of the reservoir. The data collected is processed and newly acquired data is compared with previously acquired data to assess the development of production and further plan treatment strategies to optimize production.

A simulation for breeding a virtual creature for growing the creature by a player by applying disciplining or training treatments to the creature in a screen. The apparatus is provided with mark display units individually displaying a plurality of kinds of treatments related to breeding the virtual creature and key switches for inputting a corresponding one of the treatments by selecting a specific mark from the plurality of marks. The apparatus includes a storing unit for storing control data related to breeding the virtual creature, a control unit whereby treatments for breeding the virtual creature are inputted by operating the key switches and a display unit for displaying the fostered virtual creature. Control data corresponding to input into the control unit is read from the storing unit and a control process related to breeding the virtual creature is conducted based on the read control data.

Systems and methods are provided to perform efficient, automatic adjustment of cyclotron beam currents within a wide range for multiple treatment layers within the same patient and treatment session. In one embodiment, efficient adjustment is achieved by using beam current attenuation by an electrostatic vertical deflector installed in the inner center of the cyclotron. The beam current may, for example, be adjusted by the high voltage applied to the electrostatic vertical deflector. In front of each treatment the attenuation curve of the vertical deflector is recorded. Based on this attenuation curve, the vertical deflector voltage for the needed beam current of each irradiation layer is interpolated. With this procedure the beam current could be automatically adjusted in minimal time over a wide range while maintaining a high level of precision.

The invention relates to systems and methods for accessing tissue layers of the anterior chamber angle of an eye, targeting one or multiple treatment zones within the anterior angle area of the eye and delivering focused photodisruptive laser pulses with pulse durations <50 picoseconds creating channels into various anatomical structures within the anterior angle of the eye.

The present invention relates to new methods for manufacturing photovoltaic devices and an apparatus for practicing those methods of manufacture. The present invention employs a transfer-through system for advancing work piece substrates through an integrated apparatus of multiple treatment chambers that control each of the manufacturing processes.

The present invention is a catheter device that includes a disruptable guidewire channel. The guidewire channel is configured to provide necessary trackability of the catheter along the guidewire during introduction of the catheter to a treatment site. Once treatment is completed, the guidewire channel can then be disrupted so as to free the guidewire from the catheter in situ. The apparatus of the present invention provides distinct advantages over existing over-the-wire and rapid exchange catheter introduction methods, including the ability to achieve much faster treatment implement exchanges, the ability to rapidly deliver multiple treatment implements in series, and the ability to maintain multiple treatment implements simultaneously at a treatment site using a single guidewire.