50 results about "Psoas Muscles" patented technology

A surgical access system including a tissue distraction assembly and a tissue retraction assembly, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and / or direction to) neural structures before, during, and after the establishment of an operative corridor to a surgical target site. Some embodiments of the surgical access system may be particularly suited for establishing an operative corridor to a surgical target site in the spine. Such an operative corridor may be established through the retroperitoneal space and the psoas muscle during a direct lateral, retroperitoneal approach to the spine.

A surgical access system including a tissue distraction assembly and a tissue retraction assembly, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and / or direction to) neural structures before, during, and after the establishment of an operative corridor to a surgical target site. Some embodiments of the surgical access system may be particularly suited for establishing an operative corridor to a surgical target site in the spine. Such an operative corridor may be established through the retroperitoneal space and the psoas muscle during a direct lateral, retroperitoneal approach to the spine.

Total disc replacement systems and related methods involving a lateral, trans-psoas surgical approach to the spine while performing at least one of continuous and intermittent intra-operative neural monitoring of the psoas muscle to avoid injury during introduction.

Total disc replacement systems and related methods involving a lateral, trans-psoas surgical approach to the spine while performing at least one of continuous and intermittent intra-operative neural monitoring of the psoas muscle to avoid injury during introduction.

A spine retractor provides lateral access to the spine for distracting soft tissue and psoas muscle for spinal fusion procedures utilizing position controllable blades. The retractor allows concerted linear distraction of two lateral blades and separate linear distraction of one medial blade. Individual angulation assemblies associated with each blade provides separately controllable angulation. Handles attached to the two lateral blades control their distraction while a medial knob controls medial blade distraction. An expansion knob associated with each handle provides individually precise distraction of its associated blade. Each angulation assembly comprises an angulation knob that threads into a distal arm of a blade holder assembly and is received into a spherical ball seated in a spherical pocket in a mating proximal arm of the blade holder assembly. Torque applied to the spherical ball by the angulation knob causes distal arm angulation relative to the proximal. Each distal arm holds a blade assembly having a blade.

A channel retractor with one or more gate tracks to receive one or more slide gates to hold one or more extended retractors away from the surgical access channel running through the extended retractor. The distal ends of the one or more extended retractors held by the one or more slide gates holding tissue distal to the end of the channel retractor to maintain an extended access channel beyond the distal end of the channel retractor. The channel retractor assembly may be used to hold open an extended access channel through the psoas muscle to allow access to the spine or through other tissue in other surgical access techniques.

A surgical probe and a method for forming and enlarging an access opening through a psoas muscle to provide for minimally invasive lateral approach for surgical access to a lumber intervertebral disc. A distal end portion of the probe is equipped with an electrode useful for confirming proper location of the probe and includes an inflatable dilator body for enlarging an access opening through tissue adjacent to a spinal column. The probe includes a cannula through which a K wire can be extended to anchor the probe to a patient.

Imaging technology may be used to navigate highly innervated tissue, such as the psoas muscle, while maintaining the neural structures intact. An ultrasound transducer may be introduced into the tissue and an image may be consulted to assess the proximity of the transducer to neural structures. Alternate embodiments contemplate an expanded array of surgical applications and alternate imaging technologies.

A channel retractor with one or more gate tracks to receive one or more slide gates to hold one or more extended retractors away from the surgical access channel running through the extended retractor. The distal ends of the one or more extended retractors held by the one or more slide gates holding tissue distal to the end of the channel retractor to maintain an extended access channel beyond the distal end of the channel retractor. The channel retractor assembly may be used to hold open an extended access channel through the psoas muscle to allow access to the spine or through other tissue in other surgical access techniques.

The invention discloses a plaster for treating bone injury, which comprises the following raw material medicines in parts by weight: 15 to 25 parts of dragon's blood, 20 to 30 parts of pangolin, 10 to 20 parts of native copper, 30 to 40 parts of mastic, 30 to 40 parts of myrrh, 25 to 35 parts of garden balsam stem, 20 to 30 parts of safflower, 30 to 40 parts of angelica, 25 to 35 parts of angelica dahurica, 20 to 30 parts of divaricate saposhnikovia root, 20 to 30 parts of gentiana macrophylla, 25 to 35 parts of rhizoma atractylodis, 20 to 30 parts of earthworm, 15 to 20 parts of clove, 20 to 30 parts of fructus cnidii and 20 to 30 parts of tuckahoe. The invention has the functions of promoting blood circulation and stopping pain, eliminating cold to remove dampness, reuniting bones and muscles, removing blood stasis and relieving swelling and the like, and is mainly used for treating closed fracture, soft tissue injury, cervical spondylosis, lumbar vertebra disease, scapulohumeral periarthritis, cold-damp rheumatic arthritis, rheumatoid arthritis, lumbar muscle and joint strain and the like.

The invention relates to a fitness machine for strengthening lower body muscles and a hip joint. The fitness machine comprises a base, an upper body supporting part, a foot plate part and a movement locus guide part, wherein the base is arranged on the ground; the upper body supporting part is vertically arranged at the front end of the base, so that sports personnel can be supported by holding a handle; the foot plate part is arranged on the upper part of the base, so that the sports personnel can ride; and the movement locus guide part is used for guiding the movement path of the pedal plate part, so that the pedal plate part moves along a preset movement locus for exercising a lower body. According to the construction, the fitness machine has a simple structure, so that the fitness machine is convenient to install in a narrow space and is easy and convenient to use, and anyone can do exercise easily. Moreover, a pedal plate is moved along loci of a plurality of directions (frontward-backward, leftward-rightward and circular), so that an aerobic exercise effect and a tensile exercise effect are achieved, waist exercise, thigh muscle exercise and hip joint exercise of a human body can be performed, lower body muscles are strengthened, proud flesh on the abdomen and ribs of the human body are eliminated, the rotary range of the hip joint is increased, and greater psoas muscles are strengthened.

A surgical probe and a method for forming and enlarging an access opening through a psoas muscle to provide for minimally invasive lateral approach for surgical access to a lumber intervertebral disc. A distal end portion of the probe is equipped with an electrode useful for confirming proper location of the probe and includes an inflatable dilator body for enlarging an access opening through tissue adjacent to a spinal column. The probe includes a cannula through which a K wire can be extended to anchor the probe to a patient.

The invention discloses a simulated human lumbar vertebra system based on pneumatic muscles. Human muscles are simulated by the pneumatic muscles, movement of lumbar vertebrae is driven, and the system has the function of completely simulating human lumbar vertebra movement. The simulated human lumbar vertebrae mainly comprise a plurality of multifidus muscles, lesser psoas muscles, semispinalis muscles, vertebrae, rotator muscles, pelvises, rotator muscles, psoas muscles, quadratus lumborum muscles and pneumatic muscle fixing plates, and the muscles coordinately move to realize extension, retraction and circumduction of waist joints. The simulated human lumbar vertebra system is driven by the pneumatic muscles, has a compact structure, cleanness and a good explosion-proof performance andcan be used for teaching and demonstration.

A parenteral nutritional diagnostic system, apparatus, and method are disclosed. In an example embodiment, a parenteral nutritional diagnostic apparatus determines muscle quantity and muscle quality of a patient's psoas muscle to determine a nutritional status of the patient. An image interface is configured to receive a medical image including radiodensity data related to imaged tissue of the patient. The apparatus also includes a processor configured to use the medical image to determine a tissue surface area for each different value of radiodensity and determine a distribution of the tissuesurface area for each radiodensity value. The processor is configured to determine muscle quality by locating a soft tissue peak within the distribution that corresponds to a local peak in at a region related to at least one of muscle tissue, organ tissue, and intramuscular adipose tissue. The processor determines the nutritional status of the patient based on soft tissue peak.

The invention relates to the technical field of rehabilitation equipment, in particular to a muscle strength decline rehabilitation treatment instrument and a use method thereof.The rehabilitation treatment instrument comprises a lumbar muscle rehabilitation mechanism; and the lumbar muscle rehabilitation mechanism comprises a seat plate, a strength adjusting mechanism is arranged on one side of the seat plate, and a leg muscle rehabilitation mechanism is fixedly arranged at the bottom of the seat plate. According to the muscle strength decline rehabilitation treatment instrument, the lumbar muscle rehabilitation mechanism is arranged in the muscle strength decline rehabilitation treatment instrument, when the back of a person leans against the backrest plate and the waist exerts force, the backrest plate can drive a first rotating rod to rotate, and the backrest plate can rotate to the original position under the action of a first extension spring and an air bag in the mechanism, so that lumbar muscle can beexercised repeatedly; by arranging the strength adjusting mechanism in the equipment, strength adjustment can be conveniently conducted on the lumbar muscle rehabilitation mechanism and the leg muscle rehabilitation mechanism at the same time, and adjustment can be conveniently conducted according to the specific conditions of the user.

The invention discloses a lumbar muscle massage chair. The massage chair comprises a cushion, stool legs are fixedly arranged on the lower side of the right end of the cushion, a backrest is fixedly arranged on the right end face of the cushion, a shell is fixedly arranged on the lower side face of the backrest, and a headrest is fixedly arranged on the upper side face of the backrest. According to the massage chair, the lumbar vertebra of a person can be massaged and recovered, so that the pain of the lumbar vertebra of the person can be prevented when the person sits for a long time; the sitting posture of the person can be corrected, so that harm caused by bad sitting postures is prevented; pedal plates can increase blood circulation of legs, so that leg exercise are increased; and thechair can be subjected to heat dissipation and cooling.

The invention discloses a Chinese medicinal composition for fumigation treatment of lumbar disc herniation. The Chinese medicinal composition is prepared from raw materials and auxiliary materials, and the raw materials comprise the following components in parts by weight: 5-10 parts of nux vomica, 5-10 parts of Chinese ephedra, 15-22 parts of achyranthes bidentata, 15-22 parts of kusnezoff monkshood root, 10-16 parts of parasitic loranthus, 10-16 parts of clematis root, 7-12 parts of Chinese angelica, 7-12 parts of figwort root and 7-12 parts of dipsacus root. The fumigation-washing Chinese medicament is used in match with manipulation to treat the lumbar disc herniation, has an obvious effect, can relieve psoas muscle cramps and relax muscles and tendons to remove meridian obstruction, achieves a satisfied curative effect, causes no pain, is low in recurrence rate, and can be easily received by patients.

The invention discloses a traditional Chinese medicine composition used for treating post-stroke limb numbness. The medicine composition is composed of the raw materials of, by weight: 10-12 parts of Mongolian milkvetch root, 4-6 parts of swollen furuncle, 2-4 parts of red peony root, 4-6 parts of panax notoginseng, 2-4 parts of yanhusuo tuber, 5-7 parts of tall gastrodia rhizome, 4-6 parts of tuber fleeceflower root, 2-3 parts of scorpion, 5-7 parts of stiff silkworm, 1-3 parts of lumbricus, 1-3 parts of common heron bill herb, 4-6 parts of leech, 2-4 parts of largeleaf gentian root, 3-4 parts of twotoothed achyranthes root, 9-11 parts of common ducksmeat herb, 8-10 parts of cushaw base, 4-6 parts of borreria stricta, 2-3 parts of bouquet larkspur herb, 4-6 parts of mantis eggcase, 1-3 parts of Japanese peristrophe herb, and 1-3 parts of parthenocissus heterophyllus. The medicine composition provided by the invention has wind-evil-dispelling, refreshing, brain-orifice-unblocking, meridian-dredging, wind-evil-dissipating, swelling-subsiding, menstrual-flow-unblocking, blood-circulation-activating, blood-vessel-softening, kidney-nourishing, essence-fixing, and psoas-muscle-meridian-strengthening functions. The medicine composition has fast treatment effect, short treatment course, and long-lasting treatment effect against post-stroke limb numbness.

The invention discloses a dynamic guide type swallow fly lumbar disc physiotherapy bed. The bed comprises a mattress and a base, wherein the mattress comprises a pillow and keel frames; a hole is formed in the upper end of the mattress; a pillow seat is arranged at the lower end of the pillow; the keel frames are installed at the two ends of the mattress; a plurality of installation holes are formed in the upper end of each keel frame; and a connecting lug and a lifting rod are arranged at the bottom end of the mattress. According to the dynamic guide type swallow fly lumbar disc physiotherapybed, traction ropes can be placed in the installation holes, so that the traction ropes can be better fixed after being placed; proper lumbar traction can play a role in widening intervertebral space, reducing intervertebral disc pressure and expanding spinal canal capacity, so that the compression and stimulation of the herniated intervertebral disc to the nerve roots are reduced, and the spasmand pain of lumbar muscles are relieved; and consolidation is performed through massage plates, so that the pressure of surrounding muscles is relieved, a patient is in the most effective comfortableand relaxed natural state, the effect of enhancing health care physiotherapy is achieved, and physiotherapy rehabilitation of diseases related to the lumbar vertebra of the human body is better facilitated.

The invention provides a convenient lumbar vertebra exercising device for the neurosurgery department, and relates to the technical field of medical apparatuses and instruments. A supporting frame is fixedly welded to the bottom end of the base, and a hip supporting device is slidably mounted at the top end of the base; the left end and the right end of the top face of the back supporting plate are each fixedly provided with a shoulder supporting sliding base device, and the middle position of the top face of the back supporting plate is fixedly provided with a massage device. By means of the device, a user can bend knees and slide towards the inclined rear upper portion, muscles of the waist are relaxed, discomfort of muscles around the lumbar vertebra is relieved, pelvis lifting movement is conducted on the hip of a patient, core clustering of the user is exercised, lumbar vertebra pain of the user is relieved, slow intermittent lumbar vertebra side-sway movement can be conducted. The left-right bending extensibility of the lumbar vertebra of the user is improved. The back of the user can be massaged in a rolling mode in the exercising process, muscles of the back of the user are relaxed, the recovery of the lumbar vertebra muscle function of the user is improved, and accumulation of chronic lumbar muscle injuries is effectively avoided.

The invention provides a multifunctional lumbar disc herniation rehabilitative apparatus which comprises a backrest frame, a pillow, a handle, a hand wheel, a screw rod, a fixed guide rail, an elasticcushion, a steel ring, a fixed hook, a traction device, a fixing device, a seat frame, a handrail, a massager and a first screw, wherein the traction device manually drives a symmetrical tangent mechanism through a screw mechanism, and applies different traction force to psoas on the two sides according to the situation to realize precise traction; the massager adopts the structure that a four-degree-of-freedom parallel connection platform is connected with a three-degree-of-freedom massaging head in series, can massage by imitating manual operation, can realize multiple types of massaging manual operation and tightly fits the psoas; and the entire multifunctional lumbar disc herniation rehabilitative apparatus is modularized, has the chair form and the bed form and is suitable for different situations.

The invention discloses a strength training bridge which comprises a plurality of module units, and each module unit comprises a base. Every two adjacent module units are arranged in the length direction of the corresponding base and are fixedly connected and / or rotatably connected so that the bases of the two module units jointly form an arch structure with the bottom surface protruding downwards. According to the strength training bridge, the arched base protruding downwards is formed, the arched structure has seesaw type instability, balance training can be carried out on the arched base, or the difficulty of related training is increased or targeted training is carried out by controlling balance or making unbalance in conventional training, and the training effect is improved; and the strength training bridge is simple in overall structure, rich in function and attractive in appearance, meets the requirements of a user for targeted strength training, and is particularly suitable for strength training and balance training of pectoralis muscles, lumbar muscles and arms.

The invention discloses a Chinese medicinal composition for fumigation treatment of lumbar disc herniation. The Chinese medicinal composition is prepared from raw materials and auxiliary materials, and the raw materials comprise the following components in parts by weight: 5-10 parts of nux vomica, 5-10 parts of Chinese ephedra, 15-22 parts of achyranthes bidentata, 15-22 parts of kusnezoff monkshood root, 10-16 parts of parasitic loranthus, 10-16 parts of clematis root, 7-12 parts of Chinese angelica, 7-12 parts of figwort root and 7-12 parts of dipsacus root. The fumigation-washing Chinese medicament is used in match with manipulation to treat the lumbar disc herniation, has an obvious effect, can relieve psoas muscle cramps and relax muscles and tendons to remove meridian obstruction, achieves a satisfied curative effect, causes no pain, is low in recurrence rate, and can be easily received by patients.

The invention relates to a device for stably disassembling abandoned shared bicycle wheels. The device comprises a bottom plate, two wheel locking devices are mounted on the bottom plate, and the twowheel locking devices are symmetrically located on the front and rear sides of the bottom plate. Two wheel disassembling devices are mounted on the bottom plate, and the two wheel disassembling devices are symmetrically located on the front and rear sides of the bottom plate. The wheel disassembling devices correspond to the wheel locking devices. The device for stably disassembling the abandonedshared bicycle wheels can solve the problems that manual work is required for fixing a bicycle body in the recycling process of existing abandoned shared bicycle body parts, the manual work is required for disassembling nuts for fixing the wheels, manual fixing of the bicycle body by using tools is not reliable, manual fixing needs to be performed on bicycle bodies one by one, operation is complicated, consumed time is long, long-term squatting operation is required for manual removal of the nuts for fixing the wheels by means of the tools, human psoas muscles are prone to being damaged, the size of the fixing nuts used for different sizes of the wheels varies, and manual selection of corresponding disassembling tools is required.

The invention relates to an implantable prosthesis (1) for repairing a hernia defect in an inguinal region, the prosthesis comprising: a piece (2) of biocompatible material having a preformed three-dimensional shape, the piece including: a first portion (3), intended to face the anterior abdominal wall, said first portion forming a partial spherical cap surface (8) shaped and dimensioned so as tosubstantially conform to the shape of the anterior abdominal wall, a second portion (4), intended to face the psoas muscle, said second portion extending from an inferior edge of said first portion and forming a wavy-shaped wall (9), shaped and dimensioned so as to substantially conform to the shape of the psoas muscle, wherein said piece (2) further comprises: a third portion (5) forming an arched part, said arched part extending longitudinally substantially in the inferior direction from a medial inferior comer (3a) of said first portion, said arched part extending radially substantially inthe front direction, said third portion being intended to face the medial inferior area of the inguinal anatomy.

The invention discloses a special chair for paddy field wetland. The special chair comprises a box body, a cover plate and a seat, wherein the seat comprises a chair back, armrests, a chair stool andchair legs, the box body is a cavity with an opening facing upwards, the cover plate covers over the opening of the box body through a moveable buckle, the chair stool is fixedly arranged on an uppersurface of the cover plate, the chair legs pass through the cover plate, quick-fastening belts are arranged on the armrests on two sides, and the quick-fastening belts are fixed on the armrests by using buckles. The chair is flexible and portable, suitable for long-term riding and working, reduces the labor intensity and lumbar muscle fatigue and damage caused in work of laborers, and is beneficial to the physical and mental health of the laborers.