77 results about "Pectoral muscle" patented technology

A method and apparatus are disclosed for an image preprocessing device that automatically detects chestwall laterality; removes border artifacts; and segments breast tissue and pectoral muscle from digital mammograms. The algorithms in the preprocessing device utilize the computer cache, a vertical Sobel filter and a probabilistic Hough transform to detect curved edges. The preprocessing result, along with a pseudo-modality normalized image, can be used as input to a CAD (computer-aided detection) server or to a mammography image review workstation. In the case of workstation input, the preprocessing results improve the protocol for chestwall-to-chestwall image hanging, and support optimal image contrast display of each segmented region.

The invention discloses a cutting method of a pectoral muscle region in a mammary gland X-ray image. The method comprises the steps of fixing an region of interest ROI in a mammary gland X-ray image, performing binarization cutting ROIBW to the ROI, so as to obtain a binarization image ROIBW, extracting an edge image ROIedge of a binarization image ROIBW, detecting a straight line in the edge image ROIedge, fixing a pectoral muscle wall boundary in the ROI, extending the pectoral muscle wall boundary to the boundary of the edge image ROIedge to be intersected with the boundary, obtaining a boundary of glandular tissue and the pectoral muscle wall in the mammary gland X-ray image, and performing cutting processing to the mammary gland X-ray image according to the boundary of the glandular tissue and the pectoral muscle wall. The method fixes the boundary of the glandular tissue and the pectoral muscle wall through the difference of gray features of the glandular tissue and the pectoral muscle wall in the mammary gland X-ray image, and can accurately position the pectoral muscle region to perform image cutting.

The invention relates to a prosthesis for supporting a breast implant comprising:

• • a reinforcement part configured to receive a curved lower portion of a breast implant, the reinforcement part having an elongation under 50N in the vertical direction of E1,
  • a fixation part intended to be fixed to the pectoral muscle, the fixation part having an elongation under 50N in the vertical direction of E2, and
  • a transition part connecting together the reinforcement part and the fixation part, said transition part having an elongation under 50N in the vertical direction of E3,
  • wherein E3 is greater than E1 and greater than E2.

The invention discloses a lung function exercise rehabilitation device for thoracic surgery department, and solves the problems that the respiratory function is obviously weakened and lung complications are caused due to intensified limitation of lung function activities of a patient after a thoracic surgery. According to the lung function exercise rehabilitation device, the upper chest can be independently and actively trained and loosened and pectoral muscles can be stretched through a first rotating arm and a second rotating arm, so that the breathing exercise effect is achieved; the thoracic cavity on one side can be independently and actively trained and loosened through two sleeves on the left side and the right side to achieve the breathing exercise effect; the upper chest is actively trained and loosened and the pectoral muscles can be stretched through linkage of a clutch mechanism to drive the thoracic cavity on one side of the other patient to be passively trained and loosened; the thoracic cavity on one side can be actively trained and loosened through linkage of the clutch mechanism to drive the upper chest of the other patient to be passively trained and loosened andthe pectoral muscles of the other patient to be stretched; multiple exercise modes are provided, respiratory rehabilitation training can be comprehensively carried out, meanwhile, the device can be jointly used by two patients for exercise, the exercise enthusiasm can be improved, and a better exercise effect can be achieved.

The invention relates to a pectoral muscle fitness device capable of perceiving and back feeding athlete train state and belongs to the technical field of manufacturing of novel intelligent fitness sports equipment. The pectoral muscle fitness device comprises a sports signal acquisition and processing device, an operating mechanism, a major structure and the like, the signal acquisition and processing device is arranged in the operating mechanism, the operating mechanism is disposed on the major structure, during usage, the pectoral muscle fitness device is powered on, a signal display processor is started, basic information of gender, age, weight, health condition and the like is input, then a user can normally use the device to exercise, the user can sit on a seat, two arms can forwards and horizontally extend, rocker arms are held by two hands, the user can exert strength on two sides simultaneously to rotate the rocker arms forwards to the inner side, at the moment, a bogie wheel lifts a loading block to work through a steel pulling cable and an electronic tension meter, during the exercise, the signal display processor can monitor and prompt acting times, load data and motion indexes of movement range, movement speed and the like in a voice mode, and functions of a fitness instructor can be achieved. The pectoral muscle fitness device has the advantages of being reasonable in design, simple in structure, reliable in performances and the like.

A model calculating device calculates a mammary gland normal architecture model that scatters in a fan shape from the nipple toward the greater pectoral muscle with respect to the X-ray image of the breast. An orientation extracting device extracts linear components orientations of a region image texture that form a shape of a shadow in the breast X-ray image using a Gabor filter. A lesion determining device compares the mammary gland orientation in the normal architecture model calculated by the model calculating device and the orientation extracted by the orientation extracting device with respect to a region of interest in the X-ray image of the breast including architectural distortion candidates of the mammary gland detected by a preprocessing device to calculate a feature quantity based on a difference between the orientations and determines whether the candidates are an architectural distortion of the mammary gland based on the feature quantity.

A multipurpose exercise device where a user sitting on the exercise device seat can exercise their muscles by first sitting in an upright position on the horizontally disposed seat, with the lower part of their feet pressing against the first horizontally disposed bar above their ankles. The user then leans back from their waist at approximately 45 degrees to the horizontally disposed seat then the user returns to an upright position. This exercise repeated several times affects the abdominal muscles. A user may also exercise the pectoral muscles with the exercise device when the user begins with both arms grasping the second horizontally disposed bar. A user then extends both arms and lowers the torso by bending the arms at the elbow to a convenient position parallel to the second horizontally disposed bar The user raises the torso to the beginning or original position by extending the arms again. The repetitive exercise against resistance provided by the user's body weight strengthens the pectoral muscle.

The invention relates to a method for distinguishing back muscles from muscles of three parts of a male cyprinus carpio. The method comprises the following steps of: first obtaining a high-quality cyprinus carpio bone morphogenetic protein (BMP) 4 antibody; then successfully extracting proteins of the back muscles, belly muscles and tail muscles of the male cyprinus carpio; and finally detecting BMP4 proteins in muscle tissues of a target cyprinus carpio by using the detected cyprinus carpio BMP4 antibody, taking glyceraldehydes-3-phosphate dehydrogenase (GAPDH) as a control of target proteins, determining that the muscles belong to the back muscles of the male cyprinus carpio if the proteins of 55KD can be detected, and determining that the muscles belong to the muscles of the other parts of the male cyprinus carpio if the proteins of the 55KD cannot be detected. The method has the advantages that: the back muscles can be distinguished from the belly muscles and tail muscles of the male cyprinus carpio; a breakthrough can be provided for researches on pectoral muscle distinguishing and the other muscles; and simultaneously, a way and a method for the breeding of the back muscles of the male cyprinus carpio can be sought according to a molecular marker.

The invention discloses a micro-ecological preparation and an application thereof in improvement of production performance, immune performance as well as chicken quality of broiler. The micro-ecological preparation is characterized in that a culture obtained by culturing a complex microbial inoculant through a fermentation medium is used as an active ingredient; the active ingredient of the complex microbial inoculant comprises bacillus subtilis, saccharomyces cerevisiae and lactobacillus plantarum. The micro-ecological preparation can obviously increase the content of valine in chicken, the content of methionine, the content of lysine, the content of phenylalanine, the content of cystine, the content of tyrosine, the content of proline and the content of crude protein, improve the tenderness and elasticity of pectoral muscles and the chewiness of chicken thigh, decrease the content of cholesterol of chicken, the content of fat, and drip loss, and can obviously increase the crop rate of broiler, meat-to-feed rate, protein, apparent digestibility of calcium and phosphorus, body weight, thymus index, spleen index, bursa of Fabricius index, erythrocyte C3b receptor rosette rate, red blood cell-immune complex receptor rosette rate, the content of protein in serum, the content of alpha-amylase, and the content of cholinesterase.

The invention discloses a sports arm strength training device which comprises a backplane, straps, a backplane rotating shaft, a lever arm, a connecting rod, a connecting rod spring seat, a connectingrod spring, a lever arm spring seat, a lever locking pin, a lever arm spring, a handle rotating shaft, a handle rotation connecting rod and a handle. The exercise method comprises the following steps: carrying the straps on shoulders, holding the handle with both hands, mounting the lever locking pin, enabling the lever arm spring to be out of action, performing end connection on the strength ofthe arms by virtue of pull of the connecting rod spring, and enabling the connecting rod spring and the lever arm spring to act simultaneously after the lever locking pin is removed, so that the rotation angle is enlarged, and the arms and pectoral muscles can be exercised simultaneously. Compared with the prior art, the sports arm strength training device disclosed by the invention can achieve the effects of exercising the arm strength and also exercising the pectoral muscles. Meanwhile, the sports arm strength training device has a wearable design, is convenient to carry and use, does not occupy the space and has popularization and application value.

Stretching of the pectoral muscles and other elements of the upper torso is optimized by pivoting arm guides arranged to be supported by the outstretched arms of a user reclining on an elevated support.

A retractable translational rocker type exercise bike belongs to the fields of bikes and exercise bikes. The retractable translational rocker type exercise bike mainly comprises a frame, a chair, a front fork, wheels, sprocket wheels, flywheels, chains, handlebars and the like, and is characterized in that a translational seat and a pulley chair are mounted on the frame, the translational seat is provided with the steering handlebars and a retractable remote direction contpulley and can slide on the frame, and a rocker type driver and pedals are mounted on the frame and the translational seat. When the handlebars on the translational seat are pulled by both hands and the pedals are stepped by both feet, the pulley chair can slide on the frame, the arm strength, leg strength, waist strength, abdominal muscle strength and pectoral muscle strength of the human being are utilized to jointly drive the translational seat and the pulley chair to slide on the frame, and moreover, the rocker type driver provides advancing power for the bike; and the moving direction of the exercise bike can be controlled at any time according to the bike-riding habits of people. The invention integrates the respective functions of a bike and an exercise bike together, and the retractable translational rocker type exercise bike has the unique functions of indoor exercise and outdoor riding carried out by two or more persons at the same time.

The present invention discloses a push-up exercise apparatus for performing push-up, particularly in close triceps position. The push-up exercise apparatus comprising a base member, a pair of spaced apart first support members centrally disposed on the base member at an angle of at least forty-five degrees, a pair of spaced apart second support members centrally disposed on the base member at an angle of at least forty-five degrees and parallel to the pair of first support members, a first handle disposed above the pair of spaced apart first support members and a second handle disposed above the pair of spaced apart second support members. The apparatus further enables to adapt a healthy lifestyle, aids in eliminating flabby arms and weak pectoral muscles and sculpts pectoral and triceps muscle.

The invention relates to a fit chicken hemophilus liquid cultivating medium that belongs to bioengineering field. It includes the following steps: washing chicken pectoral muscle and grinding, adding distilled water, boiling, filtering to remove meat residue and adjusting chicken soup capacity; under the condition of asepsis, getting animal blood and freezing to form degradation blood; adding peptone, yeastrel, dextrose, sodium chloride, into chicken soup, after solving, sterilizing in high pressure sterilizer; after cooling, adding degradation blood into the soup, the fit chicken hemophilus liquid cultivating medium would be made. The invention improves the fungus containing quantity of the cultivating medium and lowers cost.

The invention provides a nursing device having a rehabilitation function for medical nursing, and relates to the field of medical auxiliary appliances. The nursing device comprises a base, a double-arm training mechanism and a leg massage mechanism, wherein a piston block is slidably connected to an inner cavity of a limiting cylinder, and one end of a connecting rod is fixedly connected to the right side of the piston block; and balancing weights are arranged at the position close to the right side of a support, of the top of the base, one end of a connecting rope is fixedly connected to theleft side of the piston block, and the other end of the connecting rope penetrates through a fixed pulley and is fixedly connected with the tops of the balancing weights through a lifting ring. A movable plate is pulled to pull the balancing weights to move up and down, so that dual arms can be trained, the positions and the angles of handheld parts are pulled, and the effect training pectorals isachieved. A series of physical training can accelerate blood flow of the upper limb parts and accelerate recovery, besides, the number of the balancing weights can be controlled through electromagnets, the training intensity can be self-selected and adjusted, recovery is facilitated, and the working intensity of nursing workers is reduced.

The invention discloses a drive device with direction control on an exercise bike and belongs to the field of exercise bikes and bikes. The drive device mainly consists of a frame, a seat, a front fork, a rear fork, a wheel, a chain wheel, a flywheel, a chain and the like, and is characterized in that a rocker arm with a steering handle and a direction control panel is mounted on the chain wheel through a bearing seat; a driving shaft is provided with the chain wheel and two steel wire rope outer pipe seat, and mounted on the frame through a bearing seat; a rear axle is provided with the one-way flywheel or two-way flywheel mounted on a manual clutch; and a driving chain wheel and the flywheel are connected through a chain. According to the invention, the drive device can gather the power of the arms, legs, waist, abdominal muscles and pectoral muscles of people to jointly drive the exercise bike in a mode that hands rotate the rocker arm and the legs step on the pedal at the same time so as to enable the sliding seat to slide on the frame, and can be used for controlling the moving direction of the exercise bike anytime according to the habits of people in riding a bike, overcoming the defect of single function of the bike and exercise bike, and combining the functions of the bike and exercise bike.