42results about How to "Convenient for free activities" patented technology

The invention discloses head-mounted display equipment, and a handle and a location tracking method thereof. The method comprises the following steps: controlling an electromagnetic wave emitter in the head-mounted display equipment to generate and emit electromagnetic waves; receiving corresponding induced electromotive force induced by an electromagnetic wave receiver in the handle and determining relative position and direction information sent after relative position and direction information of the electromagnetic wave receiver and the electromagnetic wave emitter are determined accordingto the induced electromotive force; and determining the position of the handle in the space according to the received relative position and direction information. According to the embodiment of the invention, an electromagnetic positioning technology is adopted, so that the influence of a shielding object is avoided, the positioning precision is ensured, and a user can freely move conveniently during operation.

The invention relates to a medical instrument, in particular to a household monitoring instrument for a paralyzed patient. The household monitoring instrument comprises a patient side main unit and a nursing assistant side extension unit, and the patient side main unit is connected with the nursing assistant side extension unit in a wireless data communication mode. The patient side main unit comprises a temperature and humidity monitoring module, a body temperature and heart rate monitoring module, a urine monitoring module, a main central control module, a main wireless data communication module and a main display and alarm module. The household monitoring instrument has the functions of heart rate monitoring and recording, body temperature monitoring and recording, monitoring time reminding, patient urinating reminding, environment temperature and humidity monitoring and wireless monitoring, and many actual problems in the home monitoring of the paralyzed patient can be solved. The activity of nursing personnel in the home monitoring is facilitated, and the nursing personnel do not need to watch the patient beside the sickbed all the time. The household monitoring instrument is low in cost, high in performance cost ratio, complete in function and suitable for speechless patients, completely paralyzed patients and half-paralyzed patients, has wide market prospects, and is suitable for the home monitoring of any paralyzed patient.

The invention discloses a bionic heating traditional Chinese medicine breast pad and application thereof. The breast pad comprises a heating breast pad body and traditional Chinese medicine unguent, the traditional Chinese medicine unguent is prepared from 10-15 parts of medicine raw material, 10-15 parts of rhizoma cyperi, 10-15 parts of radix curcuma zedoaria, 15-20 parts of prunella spike, 60-100 parts of semen raphani, 60-100 parts of semen brassicae, 10-15 parts of radix angelicae and 5-10 parts of borneol. The unguent formed by combining the eight kinds of precious traditional Chinese medicine is prepared into the heating breast pad which is used for preventing and treating woman breast benign diseases and improving clinical symptoms. An improved self-heating material can promote effective components of the medicine to permeate into breasts through pores of the human skin to dredge blood vessels of the breasts and meridian vessels of mammary gland tubes, and the effects of soothing the liver, regulating vital energy, relieve swelling and pain and softening node and lumps are achieved by regulating mammary gland microcirculation.

The invention discloses a cervical spondylosis treatment apparatus, comprising a housing. A PLC (programmable logic controller) is arranged below the housing, motors are arranged on two sides of the PLC and are fixedly connected to the housing, one end of each motor is connected with a vibrating rotor through a transmission rod, a vibrating shell is arranged outside each vibrating rotor, soft heating cloth is arranged below the vibrating shells, a heating wire is arranged in the soft heating cloth, two sides of the heating wire are provided with air outlets, a temperature sensor is arranged below the soft heating cloth, the top of the housing is provided with a temperature control knob, the temperature sensor is electrically connected with the PLC through a wire, and the PLC is electrically connected with the temperature control knob through a wire. The cervical spondylosis treatment apparatus is reasonable in design, simple in structure, small in size and light in weight, has integrated multiple functions and good treatment effect, has no influence on free movement of a wearer and is worthy of vigorous promotion.

The invention belongs to the technical field of infusion equipment, and discloses a strap-type multi-functional infusion frame. The strap-type multi-functional infusion frame is provided with a framebody, straps of which the lengths are adjustable are sewed at the two sides of the frame body, the middle of the top of the frame body is sleeved with a pull-type retractable rod or the two sides of the top of the frame body is sleeved with pull-type retractable rods; buckles are welded to the tops of the pull-type retractable rods; a virtual helmet is arranged on the frame body. According to thestrap-type multi-functional infusion frame, by sleeving the frame body with the pull-type retractable rods, infusion through the frame body can be achieved, it is convenient for patients subjected tothe infusion and parents holding children to move freely, so that the comfort of the patients subjected to infusion treatment is improved; the situation can be avoided that when subjected to the infusion, the patients are limited in movement, and after operations, the patients can get out of bed in the early stage so that speedy recovery from diseases can be facilitated; when children are subjected to the infusion, crying and screaming are reduced, and children better feel family affection and care when get ill; the phenomenon is avoided that when the patients move during traditional infusion,infusion tubes fall off or liquid falls onto the ground; children's fear is eliminated during the infusion.

The invention discloses a portable infusion apparatus. The portable infusion apparatus comprises an upper arm fixing band, an infusion bag, an infusion bag connector, an infusion tube, a lower arm fixing band, infusion tube fixing strips, an elbow fixing band, a flow velocity regulator, a wrist fixing band and a syringe needle, wherein the infusion bag is arranged on the upper arm fixing band, the infusion bag connector is arranged at the lower end of the infusion bag, the infusion tube is connected with the hung bag through the infusion bag connector, the lower arm fixing band is arranged below the upper arm fixing band, the elbow fixing band is arranged below the lower arm fixing band, the wrist fixing band is arranged below the elbow fixing band, the lower arm fixing band, the elbow fixing band and the wrist fixing band are fixedly connected with the infusion tube through the infusion tube fixing strips, the flow velocity regulator is arranged between the elbow fixing band and the wrist fixing band, and the syringe needle is arranged below the wrist fixing band. Because the hung bag can be fixed to the arm, the infusion apparatus is portable and facilitates free movement of a patient. The infusion apparatus is simple in structure and convenient to use.

The invention provides a traditional Chinese medicine breast pad for treating hyperplasia of mammary glands. The traditional Chinese medicine breast pad is a traditional Chinese medicine bag which hasa circular structure and is provided with air holes in the middle. The traditional Chinese medicine bag comprises the following medicines, by weight: 15 parts of fruit of immature citron, 15 parts ofsemen citri reticulatae, 15 parts of snakegourd fruit, 15 parts of selfheal and 15 parts of leeches and can be directly placed in a bra for use to prevent and treat breast diseases such as breast hyperplasia.

The invention discloses an automobile hand brake device with a handle capable of being folded. The rear end of a rear handle (12) is connected with an installation support (30) through a shaft pin ina rotating manner. A handle locking and unlocking mechanism (16) is arranged between the rear handle and a rear handle shell (121). The front end of a front push rod (141) is arranged in a push rod base (146) in a penetrating manner and is fixedly connected with a push rod button (145). A spring is arranged between the push rod button and the push rod base. The push rod button and the push rod base are movably and elastically connected through the spring. A guide slide groove (144) is formed in the rear end of the front push rod. An arc-shaped guide slide rail (143) is arranged at the front end of a rear push rod (142). The arc-shaped guide slide rail is embedded in the guide slide groove. The front push rod and the rear push rod are connected in an arc-shaped sliding manner. A brake handle (10) of the hand brake device can be bent to be folded, and therefore the influence of the handle on the space in an automobile is reduced to the maximum extent, and free movement of passengers in the automobile and sufficient utilization of the space in the automobile are facilitated.

The invention discloses a conveying pipe for sewage treatment. The conveying pipe comprises a conveying pipe body, the outer side of the conveying pipe body is provided with a protective pipe, and thetop and bottom of the protective pipe are provided with a connecting bent pipe; the two sides in the conveying pipe body are both provided with a dredging channel, the inner side of each dredging channel is provided with a plurality of dredging plates, the end, close to the inner side of the corresponding dredging channel, of each dredging plate is provided with a limiting block, the limiting blocks are matched with sliding grooves which are formed in the inner sides of the dredging channels and are of a T-shaped structure, a traction rod is arranged between every adjacent dredging plates, and a universal connecting ball is arranged in the middle of each traction rod; the top and bottom of the conveying pipe body are provided with discs, a rotating shaft is inserted in the middle of eachdisc, and the two ends of each rotating shaft are fixedly connected with a bearing base arranged at the inner side of the conveying pipe body. The conveying pipe has the advantages that the pipe is effectively prevented from blockage, and stable conveying is ensured.

The present invention relates to the technical field of nursing tools and particularly to a traditional Chinese medicine thermal moxibustion suit therapeutic apparatus. The traditional Chinese medicine thermal moxibustion suit therapeutic apparatus comprises a plurality of combinable limb medicine bags, a hip joint medicine bag and a thermal moxibustion vest, a graphene electrothermal film is bonded on a top surface of each limb medicine bag, a zipper is sewn on one side edge of the graphene electrothermal film, the two graphene electrothermal films are mutually occluded through the zipper toform an integral structure, length of the hip joint medicine bag is greater than the length of the limb medicine bag, and a carbon fiber heating sheet is bonded on a top surface of the hip joint medicine bag. The traditional Chinese medicine thermal moxibustion suit therapeutic apparatus is provided with a plurality of the combinable limb medicine bags which can be lengthened, the hip joint medicine bag which can be bound at hip joints and the annular sleeve type limb medicine bags which can sleeve ankle joints and knee joints, and an outer surface of each medicine bag is provided with a heating body, so that the four limbs, the hip joints, the ankle joints and the knee joints can be subjected to thermal moxibustion treatment, and the traditional Chinese medicine thermal moxibustion suit therapeutic apparatus is convenient for people to move freely.

The invention relates to a solvent-free polyurethane aqueous dispersion which comprises a heating tippet main body layer; a heating layer and a heating protecting layer are arranged on the positions of shoulders and cervical vertebra in the heating tippet main body layer; the heating layer is located between the heating tippet main body layer and the heating protecting layer; a controller and a battery fixing bag are arranged on one side of the heating tippet main body layer; self-adhesion surfaces are arranged on different sides of two ends on the bottom of the heating tippet main body layer;a temperature-controllable circuit and a high-capacity battery box are used as a heating source of the heating tippet main body layer; the temperature-controllable circuit and the high-capacity battery box are integrally designed. The solvent-free polyurethane aqueous dispersion has the advantages that heating temperature is uniform and comfortable, heating efficiency is high, patients sufferingfrom cervical spondylosis and scapulohumeral periarthritis can quickly achieve relieving and treating effects during the use process of the heating tippet capable of adjusting heating temperature in real time, and a certain adjuvant therapeutic effect for cervical vertebra and shoulders can be achieved through the combination of long-term use and regular heating effect.