14results about How to "Reduce spasms" patented technology

The invention relates to a polymyxin inhalation liquid preparation and a preparation method thereof. The polymyxin inhalation liquid preparation comprises 0.1-5% (W / V) of polymyxin B sulfate, 0.05-1% (W / V) of a stabilizer, 0.1-0.9% (W / V) of an osmotic pressure regulator, a pH value regulator and a solvent, the pH (Potential of Hydrogen) of the liquid preparation is 3.0 to 6.0; the solvent is selected from purified water and water for injection; the polymyxin inhalation solution provided by the invention is simple in composition, the pH value of the polymyxin inhalation solution is 3.0-6.0, osmotic pressure and isotonic pressure are simultaneously realized, bronchus spasm and cough caused by the polymyxin inhalation solution can be reduced, safety evaluation verifies that the polymyxin inhalation solution has better safety, and a new choice is provided for clinical application.

The invention relates to the technical field of medical instruments, in particular to a pressure-controllable negative pressure generator which is characterized in that a connector part is arranged at one end of a syringe, a penetrating cavity is formed in the connector part and communicated with the syringe, and a valve is arranged at the connector part; a piston rod is arranged at the other end of the syringe and can reciprocate in the syringe; the opening degree correlation device is connected with the piston rod and the valve and can change the opening degree of the valve through the movement of the piston rod; the intraoperative blood suction device has the advantages that instant large negative pressure brought to the front end of the syringe due to movement of the piston rod is avoided, intraoperative blood suction can be safer and more controllable, and adverse reactions such as vasospasm are reduced.

The invention provides a nursing auxiliary device for chronic skeletal pain exercise, and relates to the technical field of medical instruments. The nursing auxiliary device for chronic skeletal pain exercise comprises a control platform, a lower supporting piece, an upper supporting piece and a foot supporting piece, the upper supporting piece is arranged at the upper end of the lower supporting piece, the foot supporting piece is arranged at the lower end of the lower supporting piece, the control platform is arranged on one side of the lower supporting piece, and the control platform is arranged on the other side of the lower supporting piece. First connecting pieces are arranged at the positions, close to the two sides, of the upper end face of the lower supporting piece, second connecting pieces are arranged at the positions, close to the two sides, of the lower end face of the upper supporting piece, and the two first connecting pieces are rotationally connected with the two second connecting pieces correspondingly. Legs are completely supported through the upper supporting piece, the lower supporting piece and the foot supporting piece, pressure points and unnecessary stress are reduced, and a more comprehensive treatment effect can be provided through combined use of thermal therapy and electrotherapy.

The utility model provides digestive system enema equipment, which relates to the technical field of digestive system department, and comprises a medicine tank, the outer surface of the medicine tank is fixedly connected with a controller, and the outer surface of the medicine tank is provided with a heating assembly; and the heating assembly comprises a placement seat, and a storage groove is formed in the inner wall of the placement seat. According to the intestinal tract cleaning device, the placing base, the cover plate and the heating plate are used in cooperation, cleaning liquid in the conveying pipe can be heated, discomfort and spasm caused after the cleaning liquid enters the intestinal tract can be relieved, the temperature of the cleaning liquid in the conveying pipe can be connected in time through cooperation of the temperature sensor, the controller and the containing groove, and therefore the cleaning liquid can be heated. And meanwhile, through cooperative use of a handle, a cover plate, a threaded rod and an adjusting plate, the distance between the heating plate and the conveying pipe can be adjusted, heat transfer between the heating plate and the conveying pipe can be rapidly adjusted, the needed temperature change can be rapidly achieved, and the flexibility of temperature control is improved.

The invention relates to the technical field of health care, in particular to preparation and application of a magnetic silica gel health care material, and the magnetic silica gel health care material sequentially comprises a magnetic conductive layer, a silica gel magnetic material layer and a magnetic shielding coating layer from inside to outside. Wherein the silica gel magnetic material layer is composed of a magnetic material, microporous silica gel, a traditional Chinese medicine extract, iron silicide, graphene and calamine, can generate a magnetic field and has a health-care function; the magnetic conductive layer is composed of a hydrogel-graphene composite material, a magnetic field can be enhanced according to acupuncture points, and the treatment and health care effects are improved; the magnetic shielding coating layer contains magnetic shielding filler and can prevent an external magnetic field from weakening or disappearing the magnetism of the magnetic material. The invention further provides a preparation method of the magnetic silica gel health-care material. The prepared magnetic silica gel health-care material is high in magnetism, good in health-care effect and good in skin-friendly performance of a human body, has permanent magnetism and is not prone to demagnetization. The magnetic silica gel health-care material can be applied to treatment of alopecia, backache, prostate diseases and the like.

The utility model discloses a kind of postoperative shaping auxiliary devices for neck and back, applied in rehabilitation engineering technical field, including support plate, the top of the support plate is bolted with fixed plate, the top of the front of fixed plate is bolted with adjusting box;The utility model can reduce blood stasis caused by long-term braking by moderate activity design, accelerate inflammation subsides and wound healing, reduce muscle spasm and nerve compression on the basis of maintaining neck physiological curvature, relieve postoperative pain, reduce postoperative muscle fatigue and joint stiffness by dispersing neck pressure, improve patient comfort degree;While maintaining the stability of spine, allow moderate activity, avoid muscle atrophy or joint stiffness caused by long-term complete braking, support device shares back muscle load, relieve postoperative muscle fatigue and spasm caused by compensatory effort, buffer layer reduces the friction of skin and hard brace, reduce the risk of skin damage caused by long-term wearing.

This invention provides a dual-lumen thrombus aspiration catheter assembly, belonging to the field of interventional medical device technology. The assembly includes an aspiration tube body with an aspiration cavity and a guide cavity arranged parallel along the axial direction. The proximal end of the aspiration cavity is used to connect to a negative pressure aspiration device, and the distal end has an aspiration port. A distal protection unit is slidably inserted within the guide cavity. The distal protection unit has a guide portion and an interception portion located distal to the guide portion. The interception portion has a compressed state and an expanded state. During operation, the compressed distal protection unit is transported to the distal end of the target location along with the aspiration tube body. After the interception portion of the distal protection unit detaches from the guide cavity, it expands and supports itself at a set position to intercept any thrombi that fall during the operation. The aspiration cavity of the aspiration tube body can move along the guide portion to adjust the position of the aspiration port. This invention primarily addresses the technical problems in existing technologies where adjusting the position of the aspiration catheter requires repeated establishment of guidewire pathways, and the distal protection requires additional instruments, leading to long operation times and high risks.

The utility model discloses a limb pressure sleeve capable of being used for cold and hot compress, which comprises a pressure sleeve body, an air pipe arranged in the pressure sleeve body, a plurality of air bags symmetrically arranged on one side face of the pressure sleeve body, a contact layer arranged on one side face of the pressure sleeve body, a heating film arranged between the contact layer and the pressure sleeve body, and a cable arranged in the pressure sleeve body. A plurality of notches are symmetrically formed in one side face of the contact layer, a storage bag is arranged on one side face of the contact layer and located among the notches, and a second hook-and-loop fastener thorn face is arranged on one side face of the inner wall of the storage bag. The heating film is heated through power supply of the cable, the heating film is a carbon nano tube / TPU composite film, the heating film is started to heat the legs, and heating can enable local blood vessels to expand, increase blood flow, improve the conveying efficiency of oxygen and nutrient substances, accelerate discharge of metabolic waste, reduce blood viscosity and reduce blood flow resistance, so that the legs are protected from being damaged. The pharmaceutical composition is of clinical significance to patients with hyperlipidemia or diabetes mellitus.

The utility model provides an auxiliary device for skin laser treatment, which belongs to the technical field of laser treatment, and comprises a first connecting part and a second connecting part, the first connecting part and the second connecting part are detachably connected through threads, a plurality of first through holes are arranged below the second connecting part, and a plurality of second through holes are arranged below the second connecting part. A power mechanism is arranged on the first connecting part, a rotating mechanism is arranged in the second connecting part, a massage mechanism is arranged in the rotating mechanism, the massage mechanism is used for massaging the skin of a patient, and the rotating mechanism is used for driving the massage mechanism to rotate; the power mechanism is used for driving the massage mechanism to move downwards, gel is arranged in the massage mechanism, the gel is used for conducting cold compress on the skin, and the pain feeling generated after the skin is subjected to laser treatment can be relieved.

This invention discloses a modular, instantaneous high-voltage electric stunning automatic production line for crayfish, aiming to overcome the shortcomings of existing water bath electric shock technology and achieve integrated operation of crayfish cleaning and instantaneous electric stunning. The production line includes a crayfish cleaning mechanism, a plastic tunnel, several electrodes, a lift, and a high-voltage pulse generator. The plastic tunnel is fixed in the front-middle section of the crayfish cleaning mechanism's inner cavity. Several electrodes are equidistantly fixed to the inner sidewall of the plastic tunnel. The lift is located at the feeding port on the front side of the crayfish cleaning mechanism. The high-voltage pulse generator is located on the sidewall of the crayfish cleaning mechanism and is compatible with the electrodes. The crayfish cleaning mechanism includes a water tank support, a water tank, an inclined chain conveyor, a circulating water pump, a water supply pipe, a mesh plate, and rotating rollers. These components work together to achieve automatic feeding, cleaning, instantaneous electric stunning, and transfer of live crayfish. The high-voltage pulse generator contains a capacitor-stored pulse power supply, which, together with the electrodes, forms an instantaneous high-voltage electric field, reducing damage to the crayfish. The production line adopts a modular design, facilitating inspection and maintenance, adapting to large-scale processing, and balancing animal welfare and product quality.

The present invention provides a pharmaceutical composition comprising probiotics and prebiotics for preventing and / or relieving symptoms associated with infections obtained by extended spectrum beta-lactamase (ESBL)-producing organisms and other drug resistant pathogens. More specifically, the pharmaceutical composition comprises at least one Lactobacillus species as a probiotic and at least one oligosaccharide as a prebiotic. The invention further provides a method of preventing and / or treating infections resulting from extended spectrum beta-lactamase (ESBL)-producing bacteria and other drug resistant pathogens, comprising administering to a subject in need thereof an effective amount of a pharmaceutical composition comprising a probiotic and a prebiotic.

The invention discloses a water temperature control and injection system for a digestive endoscope and a control method of the water temperature control and injection system. The system comprises a preparation unit, a monitoring unit and a water injection control unit, the control method can be used for monitoring the temperature change of the water for the endoscope so as to adjust and restore the preset water temperature. The system can be used for preparing two types of endoscope water, namely warm water and ice water, so that the requirements of clinical use are fully met; two types of endoscope water, namely warm water and ice water, are continuously and automatically prepared, and water supply can be prompted, so that the endoscope program work is efficient and guaranteed.

The utility model belongs to the medical auxiliary device technical field, specifically is a kind of spine orthosis, including fixed base;The fixed base top side wall is fixed with first fixed plate;The first fixed plate top side wall is equipped with orthopedic plate;The fixed base top side wall is fixed with second fixed plate;The second fixed plate top side wall is equipped with limit stop;By setting orthopedic plate, second fixed plate, limit stop, telescopic link and movable ball block can adjust the radian of orthopedic plate, so that orthopedic plate can adapt to the spinal column form of different patients, to more effectively correct scoliosis, humpback etc. Bad body posture, and adjustable radian design, make orthopedic plate can adapt to the spinal column form and bending degree of different patients, provide more personalized correction scheme, help to slow down the progress of spinal deformity, ensure the maximization of correction effect, reduce unnecessary discomfort or stress, and provide stability and support in subsequent treatment.

The present invention relates to a balloon catheter and a preparation method thereof, wherein the balloon catheter comprises a catheter body and a balloon, wherein the balloon is sleeved on the catheter body, and the balloon comprises at least one first balloon, wherein the first balloon is provided with a plurality of first micropores, and a retaining wall is provided at the first micropores; when the balloon is expanded, the retaining wall is inclined toward the corresponding first micropores to at least partially cover the first micropores, and a liquid medicine channel is reserved between the retaining wall and the first micropores, and the extension direction of the liquid medicine channel is not perpendicular to the longitudinal axis of the balloon catheter. The present invention uses the retaining wall to buffer the liquid medicine, which not only reduces the injection speed of the liquid medicine, but also changes the injection direction of the liquid medicine, thereby reducing the stimulation of the liquid medicine on the blood vessels and reducing the occurrence of vascular spasm.