54results about How to "Meet treatment requirements" patented technology

The invention belongs to the technical field of medicine preparations, and particularly relates to a taxol freeze-dried powder preparation process and a product. The taxol freeze-dried powder preparation process is simple in route, production cost is low, transportation and storage is simple and convenient, and adverse reaction caused by addition of excipients is avoided. In-vitro stability of taxol micelle freeze-dried powder is higher, redissolved taxol solution is stably kept 12 hours or than at room temperature, and drug treatment requirements are met. Blood stability is higher, grain diameter is small, an EPR effect is more easily played, taxol freeze-dried powder can be redissolved by the aid of common normal saline or glucose injection, and drug administration processes are greatlysimplified.

The invention discloses an ultrasonic treatment device and method capable of locating pain points. The device includes: a control unit that outputs different treatment waveforms according to input treatment parameters; a drive matching unit that outputs a certain frequency, The pulse signal of amplitude is used to drive the ultrasonic treatment head to work; the ultrasonic treatment head is provided with a transducer, which converts the high-frequency electrical signal processed by the drive matching unit into ultrasonic waves; the parameter acquisition unit is used for real-time acquisition The physiological parameters of human pain; the parameter processing unit analyzes the physiological parameters of human pain and gives the pain point detection results, and feeds back the detection results to the control unit; and the control unit sends the ultrasonic treatment head according to the feedback results of the parameter processing unit Instruct accordingly. The pain point positioning process of the invention is simple, fast and accurate, meets the treatment requirements for soft tissue pain points, improves the effect of ultrasonic physiotherapy, and has high clinical practice value.

The invention relates to a railway ballast bulk solid and foundation bed dynamic response model, which comprises a foundation bed, a first railway ballast layer, a second railway ballast layer, a sleeper and a rail, wherein the first railway ballast layer, the second railway ballast layer, the sleeper and the rail are laid on the foundation bed in sequence from bottom to top; the foundation bed comprises a model box and filler soil filled in the model box; the model box is an isosceles trapezoid box of which the upper end is provided with an opening; two wainscots, two interface plates and thebottom plate of the isosceles trapezoid box of which the upper end is provided with the opening are independently made of a flexible plate, a semi-rigid plate and a rigid plate; the rail is providedwith double excitation points, and a magnet is embedded in railway ballast particles in the first railway ballast layer. The model also comprises a magnetometer which is used for tracking the movementtrajectory of the magnet along with the railway ballast particles, and also comprises a test element, wherein the test element is arranged on the filler soil of the foundation bed. The model has thebeneficial effects: through the tracking observation of the movement process of the railway ballast in the flexible foundation bed in the model and the tracking observation of the stress state of thefoundation bed and the railway ballast near the foundation bed, a micromechanics behavior rule related to railway ballast sunk groove diseases is obtained.

The invention discloses a medical rotating arm type hot air box which comprises air bellows, an adjusting room and a placement plate. Air outlets are formed in the outer surfaces of the air bellows. Arotating shaft is installed on the inner side of each air outlet, a fan is welded to the middle of each rotating shaft, air bellow shells are installed on the left and right sides of the air bellows,push handles are fixedly arranged on the outer sides of the air bellow shells, a sliding groove is formed in the outer surface of the adjusting room, the adjusting room is arranged between the air bellows, a rotating disc is arranged on the left side of the adjusting room, rollers are installed inside the rotating disc, a rotating arm is arranged in the middle of the rotating disc, an adjusting rod is arranged on the right side of the rotating arm, stretchable sleeves are installed above the adjusting room, a pull rod is arranged between the stretchable sleeves, a slab is installed inside theplacement plate, and the placement plate is located below the air bellows. The medical rotating arm type hot air box can flexible adjust the air speed and the air direction, air can be dispersed uniformly, a comfortable constant temperature environment can be created for a patient, nurses can operate the medical rotating arm type hot air box conveniently, and objects can be placed.

A knee-joint activity and inertia-combined adjusting control outer fixer comprises an upper C-shaped hole ring arranged at a thighbone far end, and a lower C-shaped hole ring arranged at a tibia near end; the upper C-shaped hole ring is upwards connected with two upper tubular connection rods by a T-shaped connection plate; two dual-groove steel needle fixing clamps are fixed on the two upper tubular connection rods; point ends of two thread semi-needles are fixed on a femoral shaft; an arc arch is connected between the upper C-shaped hole ring and the upper tubular connection rods; the tail ends of the thread semi-needles are fixed with a single-groove steel needle fixing clamp on the arc arch; the point ends of the thread semi-needles are fixed on the femoral shaft. The upper C-shaped hole ring and the lower C-shaped hole ring are connected by a knee elbow joint device. The knee-joint activity and inertia-combined adjusting control outer fixer is firm in static fixing and balanced in dynamic fixing, can adjust and control the kneel joint gap, can promote the fracture healing and reduce or avoid the stiffness of the knee joint and is an advanced and excellent treatment method for the knee joint fracture, particularly the severe comminuted fracture.

The invention provides a moxibustion fixing device for traditional Chinese medicine nursing. The fixing device includes a moxibustion treatment cover, including an outer cover cylinder, a plurality of first air holes are opened on the peripheral wall of the outer cover cylinder, and a top cover is provided on the top of the outer cover cylinder; the inner cover cylinder, It is located inside the outer cover cylinder, and the peripheral wall of the inner cover cylinder is provided with a plurality of second ventilation holes, the inner cover cylinder rotates around the inner wall of the outer cover cylinder, so that the first ventilation holes communicate with the second ventilation holes, and the height of the inner cover cylinder is higher than that of the outer cover cylinder Height, the bottom of the inner cover tube is provided with a circular heat-resistant net for placing moxa; the first connecting rod is set obliquely, and the low end is hinged with the outer cover tube, the high end is hinged with the top of the vertical support column, and the bottom of the vertical support column A clamping piece is provided; the second connecting rod is a telescopic rod body, and the low end of the second connecting rod is hinged on the middle part of the first connecting rod, and the high end is hinged on the outer cover tube, which is used to make the second connecting rod, the first connecting rod The connecting rod and the outer cover tube form a stable triangular structure; the invention solves the problems of heat retention and orientation adjustment of the moxibustion device.