130 results about "Cervical traction device" patented technology

A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the adjacent cervical vertebrae to increase the foraminal dimension. The implant, when positioned in the cervical facet joint, expands to via delivery of an inflation medium to increase the space between the vertebrae, thereby increasing the foraminal area or dimension, and reducing pressure on the nerves and blood vessels of the cervical spine.

A cervical traction device includes a base, a cervical force application member, and a motor operably attached to the cervical force application member. The motor preferably drives the cervical application member through a direct drive system in order to provide a force to a person's cervical vertebra. The cervical traction device may also include a linear actuator for elevating the person's head to direct the force applied to the cervical vertebra. When integrated on a vertebral distraction machine, the cervical traction device includes its own motor for applying force to the cervical vertebra.

A traction device, comprising a stationary support and a movable carriage mounted on the stationary support. A mechanism is provided for moving the moveable carriage between a first position and a second position. A wedge system is mounted to the moveable carriage and a stand is adjustably mounted to the stationary support. The stand provides different adjustable angles for the wedge system.

The invention provides a multi-functional cervical traction device. The multi-functional cervical traction device includes a front cervical support frame and a rear cervical traction collar; the front cervical support frame includes a front cervical collar, a mandible support, two support rods and two retractable rods; the two symmetrically arranged support rods are arranged at the shoulder positions of the left and right ends of the front cervical collar, and the two ends of the mandible support are hinged to the upper ends of the two support rods respectively; one end of each retractable rod is hinged to the front portion of the mandible support, the other end of each retractable rod is hinged to the front cervical collar, and the two retractable rods are arranged on the front cervical support frame in a left-and-right symmetrical mode; the front cervical collar of the front cervical support frame is provided with a carotid-artery compression device; the left and right ends of the rear cervical traction collar are connected with the support rods at the left and right shoulders of the front cervical collar in a buckled mode. The multi-functional cervical traction device integrates the cervical traction function and the control over the blood-supply quantity of the carotid artery, therefore, convenience is brought to patients who synchronously need carotid-artery compression and cervical traction, the purposes of well relieving and treating diseases such patient are achieved, and the practicability of the cervical traction device is improved.

The invention discloses an omni-directional electric medical care bed chair, which comprises Mecanum wheels, rollover prevention wheels, a bottom support, a motor, a controller, a push rod device, a bed chair device, a cervical traction device, a shoulder joint rehabilitation device and an ankle joint rehabilitation device, wherein the push rod device drives the bed chair device to move, and thus, mutual switching among states of sitting, lying and turning over of the bed chair device can be realized. In combination with the bed chair technology capable of lying and turning over, the Mecanum wheel technology and medical care rehabilitation devices, the medical care bed chair has functions of sitting, lying and turning over, an omni-directional movement ability is provided, and a patient can be helped for body rehabilitation training.

The portable cervical traction device includes a brace having at least a pair of shoulder hooks configured to be worn over the shoulders and on the back of a user. A traction control mechanism is attached to the brace and includes an L-shaped traction bar. A plurality of hooks is attached to the traction bar, and a head sling can be attached to selected hooks for comfortable and proper support of the user's head. The traction control mechanism selectively raises or lowers the traction bar to apply the desired traction on the user. Since the brace is portable, the portable cervical traction device provides greater mobility for the user while maintaining proper traction. The degree of traction can be easily adjusted to account for the degree of recovery of the user.

A cervical traction device includes a base assembly having a sled frame and a sled assembly that is adapted to move along the sled frame. The device includes a plurality of unique head support cushions. The sled assembly includes a recess that is adapted to removably receive each of the plurality of head support cushions. The device also includes a shoulder support cushion and a halter assembly having a head halter that is adapted to be removably attached to the head of the patient. A linear actuator is attached between the base assembly and the sled assembly and adapted to move the sled assembly along the sled frame.

The invention discloses a cervical vertebra tractor. The cervical vertebra tractor comprises an air bag, a solenoid valve module and a controller module, wherein the whole air bag is a bag body in a closed loop or open loop shape. The bag body is formed by overlapping a first air bag independent air chamber, a second air bag independent air chamber and a third air bag independent air chamber. Vibration heating modules are arranged on the inner walls of the first air bag independent air chamber, the second air bag independent air chamber and the third air bag independent air chamber. The solenoid valve module is communicated with the first air bag independent air chamber, the second air bag independent air chamber and the third air bag independent air chamber through output air pipes. The solenoid valve module is connected with the controller module through a double-through air pipe. The vibration heating modules are connected with the controller module through control lines. The heating modules of the cervical vertebra tractor have the double effects of hot compress and vibration massage, and achieve the cervical vertebra rehabilitation assisting function, and especially due to arrangement of the air bag independent air chambers, the function of assisting the head in swinging and exercising can be achieved.

The invention discloses an air-filled collar and clothes with the air-filled collar. The air-filled collar is composed of an air-filled bag, the air bag is composed of upper bag film and lower bag film which are connected together through a plurality of connecting bars, and is in strip-shaped flat structure, the periphery of the air bag is enclosed through connecting the upper bag film and the lower bag film, and an air filling opening is arranged on the air bag. The collar of the clothes with the air-filled collar is in a bagged structure, the size of the bag is matched with the air-filled collar, the air-filled collar is arranged inside the bag, a zipper is arranged outside the bag, and a connecting device is arranged at the two ends of the bag. The air-filled collar and the clothes with the air-filled collar effectively solve the problems of the large volume, complex structure and high cost of the prior cervical traction apparatus, and have the advantages that the carrying and operation are convenient, and the cost is low; simultaneously, the air-filled collar and the clothes with the air-filled collar can also provide cervical protection for people in relatively fixed postures such as people bending over the desk working, have natural appearance, and are suitable for being used in public places.

The invention discloses a cervical traction device which comprises a motor base, a seat body arranged on the motor base and capable of sliding forwards and backwards, an upper forehead downwards-pressing device fixedly arranged on the seat body, and a neck support device, wherein the neck support device is positioned behind the upper forehead downwards-pressing device and comprises a neck support part and an airbag positioned below the neck support part; the airbag at least comprises a bearing airbag and two wrapping airbags positioned on a left side and a right side of the bearing airbag; after the airbag is inflated, the wrapping airbags on the two sides are higher than the bearing airbag. The cervical traction device is simple in structure and convenient to operate; by arranging the airbags, cervical vertebra can be pulled and stretched in a state of keeping physiological curvature, thereby better facilitating restoration of the physiological curvature of the cervical vertebra of a patient.

The invention relates to a cervical vertebra tractor in medical field, in particular to a portable aeration cervical vertebra which is provided with an air cell that consists of two cyst membranes of an upper one and a lower one. The air cell is in arch shape and the two wings extend towards two sides. The lengths of the extending parts are inconsistent. Nine rows are arranged between the two cyst membranes at the inner side of the air cell. Four connecting bars on every row are connected. The lengths of the connecting bars are equal. The connecting bars are distributed uniformly on the middle part of the cyst membranes. The air cell is equipped with an aeration port. A pressure valve is arranged under the aeration port, and a cap is arranged at above the aeration port. The external side of the air cell is equipped with a decorative sleeve which is equipped with a lengthen part at the short edge of the extending part of the air cell. One side of the lengthen part is equipped with adhesive cashmere which is corresponding to the adhesive cashmere on the other side that is arranged at the other end of the extending part. The adhesive cashmeres at the two ends are connected to form an annular structure which is wound around a neck part and is full of air to treat cervical spondylosis. The product has the advantages of simple structure and being convenient for being carried and used.

The invention relates to a manual self-adjusting type cervical vertebra tractor which comprises a traction frame, a traction suspension mechanism and a traction frame support device and is characterized in that the traction suspension mechanism consists of a fixed pulley, a movable pulley, a traction rope, a cross arm and a pillow jaw hanging strap, wherein the fixed pulley is installed on the traction frame; the movable pulley is installed on the cross arm; and the traction rope is connected with a rope winder through a flexible pipe. The manual self-adjusting type cervical vertebra tractor adopts the structure that the pulleys are combined with the traction suspension mechanism, has a simple and reliable structure and low manufacturing cost and can enable a user to conveniently operate and adjust and accurately control the traction stroke and the traction force of the traction suspension mechanism, thereby avoiding the accidental injury of patients caused by inaccurate traction stoke and traction force. The manual self-adjusting type cervical vertebra tractor can be used for lumbar vertebra traction after being slightly changed.

The present invention provides a cervical vertebra tractor and a method thereof. The cervical vertebra tractor comprises an air inflation unit; a head support unit, wherein the head support unit comprises a front support assembly and a rear support assembly connected to the front support assembly, and the air inflation unit is selectively disposed to the rear support assembly and/or the front support assembly; and a support unit, wherein the front support assembly is supported by the support unit, the front support assembly, the rear support assembly and the support unit define a wearing channel to be suitable for accommodating a neck portion of a user, and the air inflation unit is positioned at the wearing channel.

The invention relates to a shoulder type inflatable cervical vertebra tractor. Two brackets are connected through a connecting shaft; the inner sides of the lower ends of the two brackets are provided with a cylinder lifting device respectively; the lower end of each cylinder lifting device are provided with a shoulder pad respectively; two cylinder devices are connected through a branch air pipe and a three-way joint respectively; the other end of the three-way joint is connected with a main air pipe; one end of the main air pipe is provided with an air relief valve; the air relief valve is connected with an air charging device; the upper ends of the two brackets are connected with a front traction belt and a rear traction belt through connecting belts for the traction belts respectively; the front traction belt and the rear traction belt are buckled through the connecting belts for the traction belt; an adjusting device is arranged above the two shoulder pads; the cylinder is driven by the air charging device to lift so as to drive the bracket to rise to fulfill the aim of traction. The tractor has the advantages of simple structure and convenient use.

The invention discloses a cervical traction device in the field of medical apparatuses and instruments. The cervical traction device comprises a base, wherein a head positioning mechanism, a neck supporting pillow and shoulder constraint straps are sequentially connected on the base in one direction. The head positioning mechanism comprises two extensible arms respectively connected to two opposite sides of the base, and a tensioning belt with an upwards arched middle is connected between the extensible arms. The number of the shoulder constraint straps is two, the two shoulder constraint straps are respectively located on two opposite sides of the base, one end of each shoulder constraint strap is fixedly connected with the base, and the other end of each shoulder constraint strap is detachably connected with the base. When the cervical traction device is used for correcting the cervical vertebra, generally, body discomfort is caused and further spontaneous shaking is very likely to occur due to the fact that the body position in a corrected state is different from an ordinary non-normal position. By adopting the scheme, the spontaneously shaking head and shoulders at two ends ofthe neck are fixed, angle change of the head and shoulders is avoided, and the smooth cervical vertebra correcting process is ensured.

Provided is a forcing device of a cervical vertebra tractor. The forcing device is connected with one end of the tractor. The forcing device comprises an air compressor and a cylinder. The air compressor is connected with an air inlet end of the cylinder through an air inlet pipeline. A one-way valve is arranged at the end, close to the air compressor, on the air inlet pipeline. The portion, located between the one-way valve and the air inlet end of the cylinder, of the air inlet pipeline is provided with an electromagnetic reversing valve and a pressure sensor used for detecting air pressure in the air inlet pipeline. The output end of the pressure sensor is connected with a controller and feeds back a detected pressure signal to the controller. The controller is provided with two control circuits. One control circuit is connected with the electromagnetic reversing valve, and the other control circuit is connected with the air compressor. A piston rod of the cylinder is connected with a traction line. The traction line is connected with the tractor through a guide wheel. Various treatment modes such as continuous traction and intermittent traction are selected according to specific conditions of patients. The change process of traction force can be freely designed. The forcing device has the auxiliary functions of traction force automatic compensation, automatic timing, excessive traction force or out-of-control protection and the like.

The invention discloses a cervical vertebra tractor capable of massaging automatically. The cervical vertebra tractor capable of massaging automatically comprises a shell assembly and a driving assembly, wherein the shell assembly comprises universal wheels, an outer rack, a massaging pad, a massaging seat cushion, a massaging back cushion, back massaging balls and hip massaging balls; the universal wheels are arranged on the bottom of the outer rack, and are welded to the outer rack; the massaging pad is arranged on the top of the outer rack, and is detachably connected with the outer rack; and the massaging seat cushion is arranged on the bottom of the massaging pad. By arrangement of the massaging pad, when a patient sits on the cervical vertebra tractor for stretching of the cervical vertebra, a switch of the massaging pad is turned on, the massaging balls alternately work at intervals at a certain frequency to rap and massage the back, the waist and the hip of a patient, thus, forthe patient, blood circulation can be accelerated, and effects of improving qi-blood circulation, activating blood circulation to dissipate stasis, eliminating toxin, relaxing tense muscles, relieving pain and eliminating fatigue are achieved, and the comfortable sensation of the patient when the patient uses the cervical vertebra tractor is ensured.

The invention discloses a cervical vertebra tractor, comprising an air bag body. The air bag body is connected with an air duct; and the other end of the air duct is connected with an air inflation ball. The cervical vertebra tractor is characterized in that the air bag body is internally provided with a filling bag with bamboo carbon or Chinese herbal medicine; the inner side of the air bag body is uniformly distributed with massage bosses; and the air bag body is also internally provided with an infrared transmitter. The cervical vertebra tractor has the advantages that the structure is reasonable, the practicability is strong, the sweat is not easy to get out, the body feels comfortable and the cervical vertebra tractor is good for the human body.