403results about How to "Mark accurately" patented technology

Cavity and sentinel lymph node marking 412 devices, marker delivery devices, and methods are disclosed. More particularly, upon insertion into a body, the cavity marking device and method enable one to determine the center, orientation, and periphery of the cavity by radiographic, mammography, echogenic, or other noninvasive imaging techniques. A composition and method are disclosed for locating the sentinel lymph node in a mammalian body to determine if cancerous cells have spread thereto. The composition is preferably a fluid composition consisting of a carrier fluid and some type of contrast agent; alternatively, the contrast agent may itself be a fluid and therefore not need a separate carrier fluid. This composition is capable of (1) deposition in or around a lesion and migration to and accumulation in the associated sentinel node, and (2) remote detection via any number of noninvasive techniques. Also disclosed is a method for remotely detecting the location of a sentinel node by (1) depositing a remotely detectable fluid in or around a lesion for migration to and accumulation in the associated sentinel node and (2) remotely detecting the location of that node with a minimum of trauma and toxicity to the patient. The composition and method may serve to mark a biopsy cavity, as well as mark the sentinel lymph node. The marking methods also may combine any of the features as described with the marking device and delivery device.

A system and method for implementing telephony devices in a distributed network environment is disclosed. The present invention provides for a network switch which provides power to a telephony device adjacently connected thereto.

These are biopsy cavity marking devices and methods. The devices and methods include a bioabsorbable filler body and a detectable marker attached to the filler body, where the detectable marker has a predetermined shape. The detectable marker may be mammographic, radiopaque, echogenic, or palpable. The predetermined shape may be non-spherical, a barb, a sphere, a ring, a wire, or a band. It may also be affixed to the interior of the body or to the surface of the body. In another embodiment, the device may include a bioabsorbable filler body and a detectable marker attached to the filler body, where the detectable marker is a wire. Methods of using these devices to mark a biopsy cavity are also included.

The invention discloses a thread-guiding-type pepper selfing fruit marking method and belongs to the technical field of plant breeding. The thread-guiding-type pepper selfing fruit marking method comprises the following steps: firstly selecting selfing single plants, and marking by hanging a tag; secondly, selecting flowers about to bloom in the selected selfing single plants; threading a filament into a hand sewing needle with a certain specification (0.2-0.4mm), and tieing a knot at one end close to a needle hole; threading a guiding thread of the hand sewing needle through a pedicel part of each flower to be bloomed; leaving the tail end, about 2-3cm long, of the filament into the pedicel part as a marker of a selfing pollination flower; manually pollinating the marked flowers; and harvesting fruits with filament markers in the pedicel parts in a physiological mature period.

The invention enables music tracks in a playlist to be explored using a unique music genogram data format. The invention further enables a user to map an emotional trajectory on the emotion wheel as a basis for the generation of the playlist with music tracks. The invention provides for a unique visualization of the playlist using the emotional wheel representation. A user will be given the option to specify an initial mood and a destination mood. The trajectory between the initial mood and the destination mood may be steered through the emotions falling in-between. The thus obtained mood trajectory is then populated by music tracks to form a playlist.

A corneal marking device configured to indent and mark the surface of the cornea of the eye. Preferably, the indentation and marking are temporary in nature. Further, a method of marking the cornea of the eye.

The embodiment of the invention discloses a video playing method, a device, a terminal and a storage medium. The method comprises the following steps of acquiring a to-be-processed video; inputting the to-be-processed video into a video marking model so as to mark the character combination label of the to-be-processed video, wherein the video marking model is a model which is trained according toa video sample set; and playing the to-be-processed video according to the character combination label. According to the technical scheme, a video clip containing the character combination label can be accurately marked. The to-be-processed video is played according to the character combination label. The single phenomenon of the video playing mode is improved, and the video playing mode is optimized.

A biopsy site marker having at least one small marker body or pellet of bioresorbable material such as gelatin, collagen, polylactic acid, polyglycolic acid which has a radiopaque object, preferably with a non-biological configuration. The at least one bioresorbable body or pellet with a radiopaque object is deposited into the biopsy site, by an delivery device that includes an elongated tubular body with a piston slidable within the tubular body. One end of the tube is placed into the biopsy site. At least one but preferably several marker bodies or pellets are deposited sequentially into the biopsy site through the tube. At least the bioresorbable materials of the detectable markers remain present in sufficient quantity to permit detection and location of the biopsy site at a first time point (e.g., 2 weeks) after introduction but clear from the biopsy site or otherwise do not interfere with imaging of tissues adjacent the biopsy site at a second time point (e.g., 5-7 months) after introduction.

The invention discloses an ultraviolet laser processing device which comprises an ultraviolet laser, a galvanometer system and a focusing lens. A beam split sheet is arranged on a light path between the ultraviolet laser and a galvanometer X, a coaxial visual system is further arranged above the beam split sheet, and a coaxial power source is arranged on one side of workpieces to be processed; ultraviolet laser beams emitted by the ultraviolet laser are horizontally emitted to the beam split sheet, transmitted by the beam split sheet, totally reflected by the galvanometer system, refracted by the focusing lens, and finally gathered to the workpieces to be processed; and light emitted by the light source is projected to the workpieces to be processed, then sequentially refracted by the focusing lens, and totally reflected by the galvanometer system to form parallel light, then the parallel light is emitted to the beam split sheet, totally reflected by the beam split sheet and finally captured and imaged by the coaxial visual system, and an industrial control computer regulates a deviation angle of the galvanometer X and a galvanometer Y in the galvanometer system according to imaging data. The ultraviolet laser processing device is high in processing accuracy and capable of accurately marking and cutting the workpieces to be processed.

A device that provides an accurate means to mark a wall surface to aid in hanging a suspended object is herein disclosed, comprising an adhesive strip with small sealed plastic bubbles filled with dye or ink on a first side. At least one (1) ink bubble is positioned thereat a corresponding mounting aperture portions of the suspended object. The ink bubbles rupture under a small amount of applied pressure, thereby marking the wall surface. A second side of the marking device comprises adhesive, thereby allowing the device to be applied thereto the back surface of the suspended object to be hung on a wall, specifically locating where the mounting hardware needs to be installed. The marking device is then removed and the suspended object is secured by driving fasteners and other supporting hardware, using the indicating ink mark. Alternatively, the first side comprises identifying markings such as measurements, instructions, or advertising indicia.

The invention discloses a spherical space division-based coronary artery automatic segmentation and anatomic marking method. The method comprises the following steps of (1) performing image preprocessing: obtaining a coronary artery segmentation image and a central line; (2) performing a pruning operation; (3) defining a spherical center and a spherical space; (4) executing a division rule of left and right coronary arteries; (5) executing a left coronary artery anatomic naming algorithm; and (6) executing a right coronary artery anatomic naming algorithm. According to the method, a spherical coordinate system is established by taking a vessel divergence point as the spherical center through utilizing characteristics of a heart-shaped inverted cone, and the blood vessel is located and dissected in the spherical space according to anatomic shapes of branch segments of the coronary arteries and a geometric structure relationship among the anatomic shapes, so that the purposes of automatic segmentation and anatomic marking are achieved; the problems of relatively long calculation time, relatively high algorithm complexity and inaccurate branch matching caused by incapability of exhausting coronary artery distribution types in an existing coronary artery automatic segmentation and anatomic marking method are solved; and compared with a method for matching the extracted blood vessel with a prior model, the spherical space division-based coronary artery automatic segmentation and anatomic marking method has the advantages that the time is shortened, the marking is accurate, and more segments can be identified and marked.

A computer-implemented method of tagging a text, comprises: determining a value for each of a plurality of locations in a first vector; processing (402), by a trained first neural network component, the first vector to generate a second vector; processing (404), at a trained second neural network component, the second vector to generate a probability score for each of at least ten predetermined tags; determining (406) if each probability score meets a criterion; if the criterion is met, assigning (408) the tag corresponding to the probability score to the text. Each of the locations may correspond to a respective predetermined word, each value relating to existence and/or frequency of the corresponding word in the text, and the number of locations may be between 600 and 20000. The number of locations in the second vector may be fewer than the number of locations in the first vector and is from 100 to 5000

An articulating drill system is provided that includes a hand-held portion and a drill portion. At least two actuators are provided for controlling at least two axes of the drill portion. A navigation system is provided to control the at least two actuators. In some embodiments, a tool is provided with the drill portion and adapted to interact with patient tissue. The drill portion can be modified to include at least two rigid objects in communication with the actuators and attached to the drill portion. The system can be used to make any linear cut within a deviation of 1.0 mm and 1.0?, or better in patient tissue.

An anti-microbial growth-inhibiting, skin-marking device for applying a marking agent to the skin of a patient who is to undergo a medical procedure such as radiation therapy. The skin-marking device has a flexible housing that contains a rupturable cartridge containing the marking agent and anti-bacterial, anti-fungal, and anti-viral solution. A flexible housing with a dry wick-type marking nib in one end which communicates with the interior of the housing and which is impregnated with a skin marking dye or ink. A cap for the marking device which is resistant to mocrobials, mold and mildew. The application end is used to tattoo, or paint or mark the skin of the patient, without penetrating the surface of the skin, applying the marking agent to mark treatment set-up points.

An apparatus and method for precisely marking a surgical incision. A surgical knife contains a cutting blade which terminates proximally with a flat shoulder that is perpendicular to the cutting edge and contains a bioreactive stain dried thereon. In use, the surgical knife is inserted by the surgeon into the tissue of interest, up to the shoulder. The shoulder is then briefly placed against the incised tissue until the stain is rehydrated. The stain is then drawn from the knife to the tissue by capillary action, thus marking the site of the incision.

The invention discloses an imaging log image solution cave information picking method based on connected domain equivalence pair processing, and belongs to the field of imaging log image solution cave information picking. The method comprises following steps: A. quantitatively marking connected domains of imaging log image solution caves based on equivalence pair processing, and picking parameter information of each connected domain, wherein the parameter information includes the length, the width, the circumscribed circle radius, the inscribed circle radius, the circularity and sorting coefficients of the connected domain; and B. layering an imaging log image based on solution cave development degrees reflected by surface porosity curves. The beneficial effects of the method are that an image connected domain marking algorithm based on equivalence pair processing is advantaged by rapid speed and non-repeated marking, and the solution cave connected domains can be accurately marked in a binary image by the use of the algorithm, so that object information of each connected domain can be picked, wherein the object information includes the cave size, the sorting coefficients, connected domain areas (surface porosities), the circularity and the like.

The invention discloses a method and device for detecting materials continuously, which is presented for solving the problem associated with prior technology that it is impossible to carry out accurate detection. The device comprises a sensing platform or a spot platform, a feeding assembly and an inspection assembly. The detecting method in the invention comprises the following: the feeding assembly feeds the material to be detected continuously; the inspection assembly looks for the coordinate of any defective point (Xn, Yn) by a triggering or scanning way; the defective point (Xn, Yn) is displayed in a computer, a defective-point table makes record; the records in the defective-point table are sent to different processing stations. The invention can accurately mark the defective point (Xn, Yn) in a fabric by a light pen, trigger or scanning rod in conjunction with a sensing platform or a spot platform, is good for processing in the downstream, and can reduce loss and processing procedure.