17 results about "Psoas Muscles" patented technology

1. Name of the product in this design: Waist support belt. 2. Application of this design: This design is intended for use as a waist support belt to tighten the waist, support the abdomen, and treat lumbar disc herniation, lumbar muscle strain, and lumbar disc strain. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 2. 5. This design is a thin product, so the left view is omitted; this design is a thin product, so the right view is omitted; this design is a thin product, so the top view is omitted; this design is a thin product, so the bottom view is omitted.

1. Name of the product in this design: Waist support belt. 2. Application of this design: This design is intended for use as a waist support belt to tighten the waist, support the abdomen, and treat lumbar disc herniation, lumbar muscle strain, and lumbar intervertebral disc strain. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 2. 5. This design is a thin product, so the left view is omitted; this design is a thin product, so the right view is omitted; this design is a thin product, so the top view is omitted; this design is a thin product, so the bottom view is omitted.

The present application relates to the technical field of waist posture recognition, in particular to a human waist posture recognition and force state evaluation method and system based on an inertial sensor, comprising the following steps: collecting original motion data in real time through an inertial measurement unit worn on the L4-L5 segment of the human waist, wherein the original motion data comprises three-axis acceleration data and three-axis angular velocity data; using a Kalman filtering algorithm to filter noise and calibrate the coordinate system of the original motion data, to obtain standard waist motion characteristic data. The present application realizes accurate and continuous recognition of the waist posture in daily scenarios, completes quantitative evaluation of the force on the lumbar vertebrae and prediction of the damage risk, has high detection accuracy and strong scene adaptability, and is portable and easy to use, which can provide a comprehensive basis for the user to manage the health of the waist and effectively prevent lumbar muscle damage.

The invention discloses a passenger lumbar muscle chronic degeneration state discrimination method and system based on vehicle vibration modal analysis, and relates to the technical field of automobile passenger health monitoring, biomechanics and signal processing, and the method comprises the following steps: collecting a vibration signal transmitted to the waist of a passenger during vehicle driving; the vibration signals are preprocessed; modal analysis is carried out on the preprocessed vibration signals, modal parameters at least comprising the inherent frequency and the damping ratio are extracted, the modal parameters of a preset frequency band related to the lumbar vertebra biomechanical response are focused on, and feature vectors are extracted from the modal parameters; constructing a lumbar muscle degeneration state discrimination model; according to the method, a non-contact and non-inductive monitoring mode is adopted, only an existing vibration sensor or an added vibration sensor of the vehicle needs to be utilized, passengers do not need to wear or contact extra equipment, the comfort is good, long-term use is easy, objective lumbar muscle degeneration state indexes are provided based on physical signals and an algorithm model, and the influence of subjective factors is reduced.

1. Name of the product in this design: Waist support belt. 2. Application of this design: This design is intended for use as a waist support belt to tighten the waist, support the abdomen, and treat lumbar disc herniation, lumbar muscle strain, and lumbar disc strain. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 2. 5. This design is a thin product, so the left view is omitted; this design is a thin product, so the right view is omitted; this design is a thin product, so the top view is omitted; this design is a thin product, so the bottom view is omitted.

1. Name of the product in this design: Waist support belt (II). 2. Application of this design: This design is intended for use as a waist support belt to tighten the waist, support the abdomen, and treat lumbar disc herniation, lumbar muscle strain, and lumbar intervertebral disc strain. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model particularly discloses a waist protection pillow. The waist protection pillow comprises a pillow inner and a pillowcase, the pillow inner is provided with a spine pressure relief area and two lumbar muscle supporting areas. The spine pressure relief area is located between the two lumbar muscle supporting areas, and the supporting height of the two lumbar muscle supporting areas is larger than that of the spine pressure relief area so that the spine pressure relief area can adapt to the rear side structure of the waist of the human body. The pillow inner is sleeved with the pillowcase, connecting pieces are arranged at the two ends of the pillowcase, and the waist protection pillow can be worn on the waist of a human body or fixed to a seat through cooperation of the two connecting pieces. According to the technical scheme, by changing the structure of the waist support pillow, the waist support pillow can be worn on the body or arranged on a seat, and the good lumbar muscle supporting and spine pressure releasing effects are achieved.

1. Name of the product in this design: Waist support belt (I). 2. Application of this design: This design is intended for use as a waist support belt to tighten the waist, support the abdomen, and treat lumbar disc herniation, lumbar muscle strain, and lumbar intervertebral disc strain. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Waist support belt. 2. Application of this design: This design is intended for use as a waist support belt to tighten the waist, support the abdomen, and treat lumbar disc herniation, lumbar muscle strain, and lumbar disc strain. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 2. 5. This design is a thin product, so the left view is omitted; this design is a thin product, so the right view is omitted; this design is a thin product, so the top view is omitted; this design is a thin product, so the bottom view is omitted.

A lateral retractor system for forming a pathway to a patient's intervertebral disc space includes a single dilator and a retractable dual-tapered-blade assembly. The dilator may feature a narrow rectangular body for insertion at an insertion orientation parallel to the fibers of the patient's psoas muscle, at an approximate 45-degree angle to the patient's spine. The retractable dual-tapered-blade assembly consists of only two blade subassemblies, each having a blade bordered by adjustable wings, along with built-in lighting and video capabilities. The dual-tapered-blade assembly may be passed over the single dilator at the insertion orientation and rotated approximately 45-50 degrees to a final rotated orientation parallel to the intervertebral disc space before the two blade subassemblies are retracted away from one another to create the surgical pathway, while simultaneously and continuously assessing for encroachment upon one or more nerve structures within 360-degrees of the instrument. Other embodiments are also disclosed.

A prosthesis includes a piece of biocompatible material having a preformed three-dimensional shape including: a first portion forming a partial spherical cap surface, shaped and dimensioned so as to substantially conform to the shape of the anterior abdominal wall; a second portion extending from an inferior edge of the first portion and forming a wavy-shaped wall, shaped and dimensioned so as to substantially conform to the shape of the psoas muscle; and a corner portion extending from the first portion.

A lateral retractor system for forming a pathway to a patient's intervertebral disc space includes a single dilator and a retractable dual-tapered-blade assembly. The dilator may feature a narrow rectangular body for insertion at an insertion orientation parallel to the fibers of the patient's psoas muscle, at an approximate 45-degree angle to the patient's spine. The retractable dual-tapered-blade assembly consists of only two blade subassemblies, each having a blade bordered by adjustable wings, along with built-in lighting and video capabilities.The dual-tapered-blade assembly may be passed over the single dilator at the insertion orientation and rotated approximately 45-50 degrees to a final rotated orientation parallel to the intervertebral disc space before the two blade subassemblies are retracted away from one another to create the surgical pathway, while simultaneously and continuously assessing for encroachment upon one or more nerve structures within 360-degrees of the instrument. Other embodiments are also disclosed.

1. The name of the design product: waist support belt. 2. The use of the design product: the design product is used for waist support, abdominal waist muscle, lumbar disc strain. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a thin product, omitting the left view; the design product is a thin product, omitting the right view; the design product is a thin product, omitting the top view; the design product is a thin product, omitting the bottom view.

1. Name of the product in this design: Waist support belt. 2. Application of this design: This design is intended for use as a waist support belt to tighten the waist, support the abdomen, and treat lumbar disc herniation, lumbar muscle strain, and lumbar disc strain. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is a thin product, so the left view is omitted; this design is a thin product, so the right view is omitted; this design is a thin product, so the top view is omitted; this design is a thin product, so the bottom view is omitted.

1. The name of the design product: waist support belt. 2. The use of the design product: the design product is used for waist support, abdominal waist muscle, lumbar disc strain. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The design product is a thin product, omitting the left view; the design product is a thin product, omitting the right view; the design product is a thin product, omitting the top view; the design product is a thin product, omitting the bottom view.

The invention relates to the technical field of wounded person carrying, in particular to a bare-handed slope unloading carrying method. A supporting mode of right thigh, lumbar muscle, dorsal muscle and right upper limb is adopted, the outer side face of the right thigh, the right side face of the trunk and the upper arm side face of the right upper limb make contact with the ground, the contact faces are in a long strip shape, the upper body of the wounded is placed on the upper body of a rescuer, and the upper body of the wounded is in an inclined plane state. And the gravity of the upper parts of the two parts is supported by abdominal and lumbar muscles and pectoral and dorsal muscles, namely core muscles, and is finally transmitted to the ground through a strip-shaped contact surface. The device has the beneficial effects that the limitation of the height, the body shape and the weight of a wounded person on a rescuer in a traditional crawling carrying method is broken through, that is, the left arm of the rescuer cannot hold the wounded person due to the too wide body shape, the left arm of the rescuer cannot hold the wounded person due to the too heavy weight, the right arm of the rescuer cannot support the wounded person, and the gravity center of the wounded person moves upwards and forwards due to the too long body shape; and the right arm supporting force of the rescuer is further increased.

The invention discloses a lumbar pain adjuvant therapy device which comprises a pair of waist supports and a supporting assembly, the supporting assembly comprises a pair of sliding seats clamped on the rear sides of the two waist supports in a sliding mode, a rotating shaft is rotationally clamped between the two sliding seats, a fixing block is arranged in the middle of the rotating shaft, the length of the rotating shaft is adjustable, and a telescopic rod is fixedly connected to the bottom end of the fixing block. A steering seat is rotationally clamped at the bottom end of the telescopic rod, and a seat plate is rotationally clamped on the steering seat through a connecting hole; the waist support can be matched with the supporting assembly to support the sitting posture of a patient, so that the device can heat the lumbar muscles of the patient to relieve the muscle tightening state, and meanwhile, the device can support the sitting posture of the patient, and the patient can keep a healthy sitting posture so as to reduce lumbar muscle strain caused by long-time sitting posture; when waist support assistance is needed for lumbar muscle heating or exercise assistance, a power supply for correspondingly controlling the electric heating piece or a control pump connected with the supporting pad is synchronously turned on.