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33 results about "Neck rotation" patented technology

Patient position with neck rotation.

Exercising machine for working muscles that support the spine

An exercising machine is provided that has a head engaging member that can provide a hemispherical movement. The head engaging member is attached to rollers that can roll on a pivotable arcuate track. As an exerciser moves the head engaging member in the X-Y plane, the machine forces movement in the Z plane such that the head engaging member can maintain a point of contact on the user's head as the exerciser rotates his head during exercise. The track can be arced or formed in a radius such that the head engaging member traverses a motion approximate to a radius of a neck rotation as measured from the forehead to the base of the neck.
Owner:DYNABOLIC GYM EQUIP

Apparatus for preventing neck injury, spinal cord injury and concussion

An apparatus for preventing neck injury, spinal cord injury and concussion is disclosed. The apparatus includes a helmet, a body harness and a plurality of anchor assemblies connecting the helmet to the body harness. The anchor assemblies are adjustable to limit the cervical rotation, lateral bending, flexion and extension ranges of motion of a wearer to a predetermined set point, each anchor assembly including a plurality of guide cords extending from the helmet to an anchor of the anchor assembly, the plurality of guide cords being attached to, but individually adjustable with respect to, the anchor.
Owner:JACKSON KEVIN J

Cervical Immobilization Collar with Arterial Cooling Elements

A cervical immobilization collar incorporates one or more cooling elements for inducing a mild cerebral hypothermia by transcutaneous cooling of oxygenated blood flowing through carotid arteries. The immobilization collar includes an annular support structure having an extended axial length for limiting cervical compaction of a wearer's neck and a chin rest for limiting cervical rotation of the wearer's neck. In addition, the one or more cooling elements, which function as a heat extractor, are carried by the support structure in positions for inducing transcutaneous conduction of heat through an anterior portion of the wearer's neck from at least one of the wearer's carotid arteries.
Owner:HEART CORE

Plain bearing rotor system stability distinguishing and controlling technology

The present invention is stability judging and controlling technology for the rotor system of sliding bearing, and relates to the stability analysis, fault diagnosis and controlling technology of rotating machinery. Based on the energy conversion and conservation equation for bearing fluid-solid coupling motion, the present invention adopts the analysis method of vortex coupled excitation and non-linear coupled vibration displacement limit ring to control the effect of outside-system disturbance parameter, structural parameters and physical parameters on the sliding bearing subsystem effectively, to regulate the coupling kinematic characteristics of shaft neck rotation angular speed, shaft neck vortex angular speed and eccentricity varying speed reasonably and to ensure the energy conversion and conservation equation not smaller than 1.
Owner:南京耦合动力工程技术有限公司

Methods for fabricating and using hand-operated rope-pulling neck rotation device

The invention discloses methods for fabricating and using a hand-operated rope-pulling neck rotation device. The neck rotation device is composed of a supporting frame, a rotation rack, a neck collar, pulley arms, pulleys, pull ropes and handles; the supporting frame is a door-shaped frame which is connected to a foundation; the rotation rack and the pulley arms are connected to the supporting frame, each pulley arm is connected to a pulley through which the corresponding pull rope passes, and the two ends of each pull rope are respectively fixedly and integrally connected with the rotation rack and the corresponding handle; the neck collar is arranged below the rotation rack and can cup the head of a user and lift the head upwardly. Upon using the neck rotation device herein, the user stands on the foundation which is under the frame with two legs spread, cups the head with the neck collar, continuously pull to drive the pull ropes to move up and down, so that the rotation rack conducts non-stop rotation and swinging and further drives the head to conduct corresponding rotation movement.
Owner:冯婷婷

Numerically controlled single-column vertical lathe

Provided is a numerically controlled single-column vertical lathe. A column is installed on one side of a lathe bed, a cross beam is fixedly installed on the column, a vertical knife rest is installed on the cross beam in the vertical direction, a working table is installed on the lathe bed and under the vertical knife rest, and a rotatable operating panel is installed on the upper portion of the column. According to the numerically controlled single-column vertical lathe, a static pressure guide rail is adopted for the working table, spindle neck rotation precision is high, and the bearing capacity is high; variable frequency motor driving is adopted, a machine tool runs stably and is small in noise, low in failure rate and high in processing precision; repeated reciprocating circular processing can be performed automatically in a no-shutdown state until set rough machining dimensions, the processing amount and processing dimensions are achieved; the set rough machining dimensions, the processing amount and the processing dimensions are clear at a glance on a touch screen, component processing time is saved, and working efficiency is greatly improved; and the numerically controlled single-column vertical lathe saves time and labor, is easy to operate and convenient to maintain and saves electricity.
Owner:DALIAN LONGZE MACHINERY

Transtrochanteric rotational osteotomy

InactiveUS20050033293A1Internal osteosythesisJoint implantsRight femoral headTranstrochanteric rotational osteotomy
This invention is a surgical method to treat a disease called osteonecrosis (Avascular necrosis, Aseptic necrosis) of the femoral head which is caused by interruption of blood supply to the femoral head. This method comprises several surgical techniques including circular incision of hip joint capsule, osteotomy through trochanteric area of the femur without detaching the greater trochanter, rotation of the femoral head and neck portion and internal fixation with screws. The purpose of these procedures is to make the femoral head rotated so that the intact portion of the femoral head can support the pelvis and the necrotic portion of the femoral head can be placed in the non-weight bearing portion.
Owner:YOON TAEK RIM

Hybrid III-50-RS dummy for secondary collision test of train

ActiveCN112082725ADamage responseConstrained Dynamic Strength TestRailway vehicle testingShock testingHuman bodyThigh
The invention relates to a Hybrid III-50-RS dummy for a secondary collision test of a train. A head assembly is connected with a neck assembly through a neck rotating pin (1-6); a chest assembly is connected with a neck assembly and a chest adapter (6-1) of a lumbar vertebra assembly (6) through a spine assembly (3-3); an upper belly assembly (4) is piled on a lower belly assembly (5) and is packaged by a belly cloth bag (5-7); the lower belly assembly (5) is welded on the lumbar vertebra assembly (6) through left and right side sensor welded support assemblies; the lumbar vertebra assembly (6) is connected with the spine assembly (3-3) of the chest assembly through the chest adapter (61) and is fixed on a pelvis of a hip assembly (7) through a pelvis connecting plate; arm assemblies (8) are locked on the shoulder assemblies of the chest assembly; and leg assemblies (9) are fixed on the hip assembly (9) through thigh skeletons (9-1). The hybrid III-50-RS dummy can more truly reflect the damage of the internal parts of the train to the human body.
Owner:湖南赛孚汽车科技股份有限公司

Neck mobility monitoring system and method

The invention relates to a neck mobility monitoring system and a neck mobility monitoring method. The neck mobility monitoring system comprises a multifunctional neck mobility measuring instrument, a neck mobility monitoring device and a terminal system, wherein the multifunctional neck mobility measuring instrument comprises a fixing rack; a rotation direction sensor, a tilt angle sensor and a data transmission module are arranged on the fixing rack; the neck mobility monitoring device comprises an MCU ((micro control unit), a power module, a data interface and a display module; and the terminal system comprises a database. The neck mobility monitoring method disclosed by the invention comprises the following steps: rapidly and accurately performing neck mobility measurement and performing measured data analysis; putting an annular fixing rack on the human neck; measuring the neck rotation direction and angle by the rotation direction sensor; measuring the neck flexion-extension direction and angle by the tilt angle sensor; transmitting the neck mobility detection data to the MCU for storage by the data transmission module and the data interface; and performing data interaction with the terminal system by the MCU by virtue of a Bluetooth module or a WIFI (wireless fidelity) module.
Owner:BEIJING UNION UNIVERSITY

Pump dispenser and containers

A pump dispenser comprising a container having a neck (6) to which the pump is attached. A pump body (1) has an outward flange (91) through which it is supported on the edge of the container neck (6). A body / neck rotation stop mechanism (64,7) is provided by an interlock engagement between the pump body and the container neck, and has widely-spaced interlock projections (64) on the container neck (6), e.g. one or two projections, each having a circumferentially-directed abutment face (642). A series of spaced interlock teeth (71) projects down from the outward flange (91) of the pump body and these have respective abutment faces (711) to engage the neck projections and limit relative rotation of the pump body and neck. This can assure reliable action of a plunger-locking mechanism of the dispenser.
Owner:RIEKE PACKAGING SYST LTD

Head structure of humanoid expression robot and robot

The invention provides a head structure of a humanoid expression robot and the robot. The head structure comprises a facial expression realization mechanism, a neck mechanism and a base, the facial expression realization mechanism is connected with the neck mechanism, the neck mechanism is connected with the base, the neck mechanism comprises a differential bevel gear structure based on a parallelogram, the neck mechanism is used for achieving neck rotation, pitching and side-sway movement, the facial expression realization mechanism comprises a multi-connecting-rod driving structure and external silica gel skin, and the facial expression realization mechanism is used for achieving facial frowning, eyelid opening and closing, eyeball rotation and mouth stretching and opening and closing movement. The robot is simple and compact in structure, flexible in action and capable of truly simulating head swinging, head shaking and nodding actions of human beings and achieving frowning, eyelid opening and closing, eyeball rotation and mouth stretching and opening and closing movement, so that the humanoid robot is more anthropomorphic, and human-computer interaction activities with people are easier.
Owner:常州龙源智能机器人科技有限公司

Neck rehabilitation auxiliary system and device thereof

The invention discloses a neck rehabilitation assisting system and a device thereof, and belongs to the rehabilitation assisting technology. Image information of an object in the neck horizontal steering process in neck rehabilitation training is obtained through photographing or video recording of a forward fixed camera, and the positions of nose tip and chin tip of the object in the image information are obtained and marked as a first mark and a second mark respectively; the end parts of shoulders of the object are taken as a third mark and a fourth mark, the connecting line of the third mark and the fourth mark are taken as a transverse coordinate, and the middle point of the neck are taken as the origin of the transverse coordinate; and the vertical points of the first mark and the second mark are marked on the transverse coordinate, the vertical point distances between the vertical points and the origin of the coordinate are measured, and a distance-rotation angle comparison tableis queried according to the vertical point distances to obtain the rotation angle of the neck of the object. According to the invention, the neck rotation angle is identified through the image of thehead rotation process of the object, the rotation strength and angle in neck rehabilitation training are standardized, and a patient is helped to carry out rehabilitation training orderly.
Owner:THE PEOPLES HOSPITAL OF GUANGXI ZHUANG AUTONOMOUS REGION

Anti-rotation intramedullary nail system of proximal femoral bionic arm reconstruction support

The invention belongs to the field of medical equipment, and particularly relates to an anti-rotation intramedullary nail system of a proximal femoral bionic arm reconstruction support. The anti-rotation intramedullary nail system comprises a main nail and a pressure nail, and is characterized by further comprising at least one tension nail, wherein the main nail, the pressure nail and the tensionnail form at least one triangular support structure, a near end section and a far end section of the main nail are integrally formed, the near end section is provided with a first nail hole and a second nail hole, the first nail hole fixes the tension nail, and the second nail hole fixes the pressure nail. The anti-rotation intramedullary nail system has the beneficial effects that the system isconsistent with anatomy of the femoral medullary cavity in a lateral position, the main nail of the side bent proximal femoral anti-rotation intramedullary nail can be lengthened even to the overall length of the femoral medullary cavity, and then the system can be used in femoral shaft fracture and multiple femoral fractures, thereby enlarging the use scope; the system effectively prevents the hip joint from inverting, femoral neck from shortening, femoral part from displacing inwardly, and femoral head and neck from rotating and deforming, an internal fixing device is prevented from breaking, loosing and releasing from the femoral neck internal fixing device, a power screw or a screw blade is prevented from cutting out, and femur stress fracture is prevented.
Owner:张殿英 +3

Flexible cross traction rehabilitation bed

PendingCN113730175AAlleviate gravity injuryMeeting urgent treatment needsChiropractic devicesSpinal columnHuman body
The invention relates to a flexible cross traction rehabilitation bed which comprises a trunk traction support, a head platform, an upper limb traction support, a trunk platform, a lower limb platform, a base and a main body supporting frame. The flexible cross traction rehabilitation bed can realize ten basic movements: trunk traction movement, head and neck flexion and extension movement, head and neck rotation movement, head and neck lateral flexion movement, cervical traction movement, upper limb traction movement, lower limb flexion and extension movement, lower limb rotation movement, lower limb lateral swing movement and lower limb traction movement. According to the flexible cross traction rehabilitation bed, cross traction of the human body can be achieved, adjustable dynamic traction force can be given to the spine of the human body in multiple directions and dimensions at the same time, the obvious pressure reduction effect on the spine and joints of the human body is achieved, damage repair under the gravity and impact force effects of the spine and the large joints is promoted, gravity damage factors can be effectively resisted, and spondylodynia and related symptoms caused by gravity injury factors are treated.
Owner:杨玉 +3

Neck rotation identification method and system

The invention discloses a neck rotation identification method and system, and belongs to the three-dimensional identification technology. According to the method, a UV position map is designed, the UVposition map is a 2D image recording 3D coordinates of a complete face point cloud, and semantics are reserved at each UV position. Then, a simple encoder-decoder network with weighted loss is trained, which pays more effort on the feature region with better discrimination to return the UV position map from the single 2D facial image.
Owner:THE PEOPLES HOSPITAL OF GUANGXI ZHUANG AUTONOMOUS REGION

Infant headwear for treating an infant's persistently maintained head position, seen in conditions such as plagiocephaly (baby flat head) and torticollis (wry neck)

InactiveUS8827939B2Good explorationShorten the timeOperating chairsDental chairsCongenital torticollisNeck rotation
An article of headwear to treat an infant's persistently maintained head position with respect to rotation about the cranial-caudal (head to toe) axis, seen in conditions such as plagiocephaly (baby flat head) and torticollis (wry neck). The headwear both permits and encourages an infant with a preferred head position to volitionally turn his or her head in several positions thereby promoting head and neck rotation and development of a naturally shaped cranium, thus treating or preventing torticollis and plagiocephaly respectfully. The infant headwear generally includes a head receiving member and positioning guide member. The head receiving member is placed on the infant's head and allows strategic placement of the positioning guide member. The positioning guide member increases the ability of the infant with a flat region to turn his or her head by re-establishing a round contour, and selectively increases cutaneous pressure in order to balance the variables influencing the infant's preferred head position.
Owner:SLATTEN JEFF BRIAN

Self-stressing training device for cervical vertebra

The invention discloses a self-stressing training device for cervical vertebra, comprising a pullover cap bracket, an elastic connection device and a fixed bracket, wherein the elastic connection device is connected with the pullover cap bracket and the fixed bracket respectively, so that the cap body is fixed inside the fixed bracket body, and the pullover cap bracket is additionally provided with a tension force facing to the periphery. A soft protective layer is arranged at the inner side of the pullover cap bracket, and the lower ends at the two sides of the pullover cap bracket are provided with connecting buckle belts. By adopting the above structure, the fixed bracket is fixed to a wall body or a support bracket and adjusted to a proper position, the pullover cap bracket is sleeved on the head of a user, and a fixed belt is fixed on the lower jaw of the user, so that the user can carry out neck exercise motion in up, down, left, right, front and rear directions, and 360-degree neck rotation motion under the traction force of the elastic connection device, therefore the self-stressing training device disclosed by the invention not only has healthcare effect for cervical vertebra, prevents the occurrence of cervical spondylosis, and has the function of treating the cervical spondylosis.
Owner:孟庆祥

Neck rotation adaptive multifunctional thyroid examination bed

InactiveCN114668616AEasy to checkFully exposedOperating tablesThyroid screeningNeck rotation
According to the neck rotation adaptive type multifunctional thyroid examination bed, when a patient lies down, the neck protrudes through a neck upward-protruding pillow assembly, so that the neck is fully exposed, follow-up thyroid examination is facilitated, meanwhile, when the patient lies down, the head of the patient is carried on a head auxiliary supporting pillow assembly, and therefore the head of the patient is supported by the head auxiliary supporting pillow assembly; the end of a carrying arc plate rotating main shaft rod is rotationally connected with a fixed back vertical plate through a bearing seat, an auxiliary supporting arc-shaped sliding rod and a vertical plate side disc slide in a penetrating mode through a side disc sliding hole, and the two ends of a head auxiliary supporting balance spring abut against a head carrying arc plate and the vertical plate side disc respectively. According to the auxiliary balance and auxiliary support for head rotation, an arc-shaped convex pillow guide sliding rod and a pushing balance vertical plate slide in a penetrating mode through a vertical plate vertical groove, the two ends of a neck supporting balance spring abut against a guide sliding rod abutting disc and the pushing balance vertical plate respectively, meanwhile, a convex pillow ball head moves in a convex pillow ball seat, and supporting of neck rotation during thyroid examination is achieved.
Owner:ZHOUSHAN HOSPITAL

A dummy for train secondary crash test

The present invention relates to a Hybrid III-50th-RS dummy for train secondary impact test, wherein the head assembly is connected with the neck assembly through the neck rotation pin (1-6); the chest assembly is connected with the spine assembly ( 3-3) Connect with the chest adapter (6-1) of the neck assembly and lumbar spine assembly (6); the upper abdomen assembly (4) is stacked on the lower abdomen assembly (5) and used with the abdominal cloth bag (5-7) Encapsulation; the lower abdomen assembly (5) is welded on the lumbar assembly (6) through the left and right sensors; the lumbar assembly (6) is connected to the spine assembly (3) of the chest assembly through the chest adapter (6-1) ‑3), fixed on the pelvis of the hip assembly (7) through the pelvis connecting plate; the arm assembly (8) is locked on the shoulder assembly of the chest assembly; the leg assembly (9) passes through the thigh frame (9) ‑1) Attach to the hip assembly (9). The invention can more truly reflect the damage to the human body caused by the internal parts of the train.
Owner:湖南赛孚汽车科技股份有限公司

A kind of neck rehabilitation auxiliary system and its device

The invention discloses a neck rehabilitation auxiliary system and a device thereof, belonging to the rehabilitation auxiliary technology. Obtain the image information of the subject’s neck horizontal turning process in the neck rehabilitation training by taking photos or videos with a fixed camera facing forward, and obtain and mark the positions of the tip of the nose and the tip of the chin of the subject in the image information, which are respectively recorded as the first mark and the second mark; use the ends of both shoulders of the object as the third mark and the fourth mark, by using the line connecting the third mark and the fourth mark as the horizontal coordinate, and taking the middle point of the neck as the origin of the horizontal coordinate; to the first mark Mark with the vertical point of the second mark on the horizontal coordinate and measure the vertical point distance from the coordinate origin, and obtain the object neck rotation angle according to the vertical point distance query distance-rotation angle comparison table. The invention recognizes the neck rotation angle through the image of the subject's head rotation process, which is used to standardize the rotation strength and angle in the neck rehabilitation training, and helps patients to carry out rehabilitation training in an orderly manner.
Owner:THE PEOPLES HOSPITAL OF GUANGXI ZHUANG AUTONOMOUS REGION

Method for inducting neck rotation through Doppler effect

The invention discloses a method for inducting neck rotation through the Doppler effect. The method includes the steps that a loudspeaker sends out sound waves at a fixed frequency, microphones on the two sides receive the sound waves, data of the sound waves are input to a controller for analysis, changes of the frequency due to the Doppler effect are utilized to induct rotation of the neck, through a sound wave analyzer, the direction of the rotation of the neck can be analyzed, and the data are input to a computer or a television terminal to achieve human-machine interaction. By means of the method, a better effect of inducting the neck rotation in reference to accuracy and real-time performance is achieved, and human-machine interaction of for a user is better embodied.
Owner:SUN YAT SEN UNIV
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