54results about How to "Cause burns" patented technology

The invention provides a novel array microwave ablation needle, which comprises an ablation needle pipe and a handle; the tail end of the ablation needle pipe is connected with the handle. The novel array microwave ablation needle further comprises array ablation needles, a fine pipe, an array control device and a push device; the fine pipe is arranged in the middle part of the inner cavity of the ablation needle pipe, and the tail end thereof crosses through a through hole of the handle; the array ablation needle is arranged in the inner cavity of the ablation needle pipe, and the array ablation needle comprises at least two ablation needles; the ablation needles are evenly distributed on the periphery direction of outside of the fine pipe, and the front end of the array control device is connected to the tail ends of the ablation needles while the back end thereof is connected with the push device. The novel array microwave ablation needle has the advantages of accurately controlling the ablation scale, not repeated preformation of interposition and ablation to cancer cells with big area, greatly improving the ablation efficiency, greatly reducing the pain of patients, greatly removing disease, and remaining health tissues; besides, the needle can clean the wound of focus, absorb impurities after ablation, so as to accelerate heeling and reduce the bacterial infection; furthermore, the novel array microwave ablation needle can ablate the burning wound to epidermis of patients.

The invention discloses a massage wax and a preparation method of the massage wax. The massage wax comprises a container, a massage wax part of which the melting point is close to the temperature of a human body, and a lamp wick which can help the massage wax to be molten; the container is provided with 2-4 notches for pouring out the molten wax, and a main constituent part of the massage wax part is plant grease. The preparation method of the massage wax comprises the following steps of: heating palm grease and soybean grease with a certain quantity to 80 DEG C, adding functional essential oil with corresponding quantity, pouring the mixed liquid into a heat-resistant ceramic container glued with the lamp wick, adding a thin layer of wax liquid after the liquid wax liquid is cooled, and completely cooling to be cable of preparing the massage wax. The temperature of the constituent part of the massage wax disclosed by the invention is close to the temperature of the human body, so that the human body can not be scalded when the massage wax is used under the temperature. According to the preparation method of the massage wax, simplicity is realized, the cost is low, teh massage wax is suitable for industrial application.

The invention discloses a micro smoke magnetic moxibustion device which comprises a moxibustion barrel with the upper end sealed. A moxa cone is suspended in the moxibustion barrel through a moxa cone installing seat, the upper end of the moxa cone installing seat is detachably installed on a top wall of the moxibustion barrel through a magnetic force adsorption structure, and a magnetic needle extending towards the lower end of the moxibustion barrel is further arranged in the moxa cone installing seat. The magnetic needle penetrates into the moxa cone, a magnetic field of the magnetic force adsorption structure is led out of the lower end of the moxibustion barrel through the magnetic needle to act on the position of a moxibustion part of the human body, and moxibustion and magnetic therapy on the moxibustion part of the human body are performed simultaneously. A plurality of circumferentially evenly distributed air inlets are arranged on a side wall of the moxibustion barrel of the magnetic moxibustion device close to the lower of the moxibustion barrel, and a plurality of circumferentially evenly distributed air outlets are arranged on the side wall of the moxibustion barrel of the magnetic moxibustion device close to the lower of the moxibustion barrel. When the magnetic moxibustion device is utilized to perform moxibustion, the burning speed of the moxa cone can be adjusted by adjusting the sizes of the air outlets, so that moxibustion temperature and moxibustion time are adjusted.

The invention relates to the technical field of metal machining lubrication, and concretely relates to a preparation technology of a fully synthetic cutting fluid. The preparation technology of the fully synthetic cutting fluid comprises the following steps: (1) weighing triethanolamine and its derivative in water, and performing heating and stirring until the obtained mixture is uniform; (2) adding an antirust agent and oleic acid to the mixture obtained in step (1) while stirring, and adding Turkey red oil and glycerin; and (3) adding an antibacterial agent to a mixture obtained in step (2),uniformly stirring the obtained mixture, cooling the stirred mixture to room temperature, and discharging the cooled mixture. The cutting fluid has good antirust performance, lubrication performanceand cleaning performance when used, is not prone to corrupt and deteriorate, can keep clarified and transparent in the use process, has a good stability, is not prone to decompose at a high temperature, and has a long indoor storage period.

The invention discloses a flame cutting machine. The flame cutting machine comprises a base and a workbench. The bottom of the workbench is fixedly connected with the top of the base. A cutting device is fixedly mounted on one side face of the base. The cutting device comprises a fixing rod, a first connecting rod and a second connecting rod. A groove is formed in the top of the fixing rod. A bearing is arranged inside the groove. A rotating shaft is arranged at the bottom of the first connecting rod. One end of the rotating rod is movably connected with the top of the fixing rod through the bearing. One end of the first connecting rod is movably connected with one end of the second connecting rod through a first pin shaft. The other end of the second connecting rod is movably connected with one side face of a flame nozzle through a second pin shaft. An air inlet hose is arranged at the top of the flame nozzle. The two ends of the upper surface of the workbench are each provided with a slide rail. Water grooves are further formed in the upper surface of the workbench, wherein the water grooves are arrayed in an equally-spaced manner. The flame cutting machine is safe to use and convenient to clean, and cutting precision of the flame cutting machine is greatly improved.

The invention discloses a domestic semi-automatic cooking pot, and belongs to the field of food processing machinery. The invention aims to solve the technical problems that in the prior art, the occupied space is large when a pot is overturned and pours contents out, the adjustable range of the inclination angle of a pot body is limited, and the pot is complex in mechanical structure, high in cost and unsuitable for domestic usage. By the adoption of the technical scheme, the domestic semi-automatic cooking pot includes a pot body and a supporting base; the pot body is installed on the supporting base; a supporting lantern ring is installed in the pot opening of pot body, and the supporting lantern ring is movably connected to the outer surface of the pot body in a clamping mode; two side faces of the supporting base are provided with though holes which are matched with two end portions of the supporting lantern ring, and the two ends of the supporting lantern ring are movably installed in the through holes of the supporting base; the pot body achieves rotation and lifting motion through a rotating mechanism and a transmission mechanism.

The invention relates to a foot warming table with an ardealite floor heating plate. The foot warming table comprises a heating box, a heat conduction plate and a desktop plate, the heat conduction plate is formed by pressing a phosphogypsum material, at least two table legs are fixedly connected to the table top plate, any two adjacent table legs are connected together through a transverse supporting rod, the heating box is fixedly installed on the transverse supporting rods, the opening end of the heating box faces the vertical plane where the shape center of the tabletop plate is located, the heat conduction plate covers the opening end of the heating box, a supporting plate is further arranged on the heating box, a plurality of heating pipes are fixedly installed on the supporting plate and extend into the heating box, and the tail end of each heating pipe is connected with a plug through a wire. According to the technical scheme, the attenuation speed of heat energy emitted by theheating pipes is decreased through the heat conduction plate made of the ardealite material, so a user feels comfortable, and the user is prevented from being scalded; nd in addition, the user can selectively combine the multiple heating pipes for use according to needs, and the plug and the wire can be reasonably placed when not used.

The invention relates to the technical field of physical therapy health maintenance equipment, and discloses an assembled health maintenance cabin. The assembled health maintenance cabin comprises a base; and a buffer plate is movably mounted in an inner cavity of the base. According to the assembled health maintenance cabin, when a cabin body needs to be separated from a mounting plate and the base, firstly, a screw rod is rotated, handles on the left side and the right side are pulled in the opposite directions, a left pull rod and a right pull rod are moved in the opposite directions, limiting inserting rods are gradually disengaged from limiting rings, and the cabin body is lifted to be rapidly detached from the mounting plate; otherwise, the cabin body can be mounted; the whole dismounting process is quite concise and convenient; and due to the fact that moving wheels are arranged at the bottom of the base, the health maintenance cabin can be flexibly transferred, generated vibration can directly push the buffer plate to ascend and descend, and extrusion springs and telescopic rods are extruded, so that the whole health maintenance cabin is more stable in the moving process, damage during transferring and assembling is reduced, the equipment is more convenient to use, and the use requirements of people can be better met.

The invention provides a method for continuously preparing 1-(1-chlorocyclopropyl)ethanone by using a micro-channel reactor. Mixing and preheating of a raw material a and a catalyst, preheating of a 3,5-dichloro-2-pentanone, a cyclization reaction of the raw material a and the 3,5-dichloro-2-pentanone and cooling of the product are all carried out in the micro-channel reactor. The method has the advantages of simplicity in operation, high raw material conversion rate, high product yield, great shortening of the reaction time, reduction of byproducts, accuracy in control of the temperature in the reaction process, and continuity in the reaction.

The purpose of the present invention is to overcome the deficiencies in the prior art and provide a long-acting water-based antirust agent, which comprises the following components by weight percentage: polyethylene glycol 6-12%, sodium benzoate 1-4%, glycerin 2 ~6%, triethanolamine borate 45~50%, anti-flash rust agent 2~6%, sebacic acid 12~16%, defoamer 1~3%, organic high polycarboxylate metal compound 1~2% , and the balance is water. The water-based antirust agent provided by the present invention can be widely used for rust prevention between steel materials, cast iron, mechanical parts, alloy steel product components and materials, and has the advantages of long antirust period, convenient cleaning, good stability, high temperature It is not easy to decompose, and has the advantages of long indoor storage period.

The invention discloses a nano-hydroxyapatite / polydopamine wet-adhesive hemostatic powder for external use and a preparation method thereof. The hemostatic powder is nano-hydroxyapatite loaded with polydopamine. The preparation method is as follows: adding nanometer hydroxyapatite and dopamine into weak alkaline solution, reacting at room temperature; freeze-drying the product, and preparing nanometer hydroxyapatite / polydopamine needle-shaped composite hemostatic powder. The material has a multifunctional structure of hydroxyapatite and polydopamine, which can be further modified with many substrates. The material can be applied to different forms of hemostasis in different dosage forms, and combined with other medical materials and medical devices, it can be made into emergency life-saving powder, hemostatic hydrogel, self-adhesive dressing, hemostatic antibacterial sponge, etc. Wound healing, pain relief drugs are doped or cross-linked with nano-hydroxyapatite, or these drugs are reacted with polydopamine to prepare new drug delivery carriers and realize the multifunctional integration of hemostatic materials.

The invention discloses an LED lamp detection device, which relates to the field of lighting detection, comprising: a workbench, the upper end surface of which is provided with a number of placement holes; support columns corresponding to the placement holes one by one, the bottom of which is provided with two conductive columns, and Its upper end surface is provided with a test hole, and a positive block and a negative block are arranged in the test hole, the positive block is electrically connected to one of the conductive columns, and the negative block is electrically connected to the other conductive column; A voltmeter, one test end of the voltmeter is electrically connected to the positive electric block, and the other test end of the voltmeter is electrically connected to the negative electric block; the lifting mechanism is provided on the end face facing the outlet of the placement hole to be provided with a corresponding conductive column. The elastic piece; the controller, which is electrically connected with the lifting mechanism and the voltmeter, can avoid taking out the unlit LED lights or marking them during the test, causing burns, and at the same time, after the test is completed, it can pass through the height of the support column. To identify LED lights that do not light up during testing, avoiding the risk of misidentification.

The invention relates to the technical field of metal cutting machining lubrication, in particular to a fully synthetic cutting fluid. A fully synthetic cutting fluid includes the following components: triethanolamine and its derivatives, antirust agent, ancient oil, glycerin, oleic acid, antibacterial agent, and water. The cutting fluid provided by the invention has good antirust performance, lubricating performance and cleaning performance during use, is not suitable for spoilage, can maintain clarity and transparency during use, has good stability, is not easy to decompose at high temperature, and has a long indoor storage period. In addition, the product of the present invention can be widely used for rust prevention between steel materials, cast iron, mechanical parts, alloy steel product components and materials. The rust prevention period is long, and it does not contain harmful substances such as chlorides and phenols. Skin burns, in line with environmental protection requirements.

The invention discloses a cold and hot water mixing device used for a washing machine system and the washing machine system thereof. The cold and hot water mixing device comprises a shell body and a distribution module. A first hot water inlet and a second cold water inlet which are suitable for being communicated with the outside are arranged in the shell body, and a water outlet suitable for being communicated with the washing machine system is arranged in the shell body. The distribution module is arranged on the shell body for adjusting water inflow of the first hot water inlet and the second cold water inlet. According to the cold and hot water mixing device used for the washing machine system, the distribution module can be operated to adjust the temperature of water flowing out of the water outlet of the shell body so that the temperature of water flowing into the washing machine system can be adjusted. Proper water temperature can be adjusted as required by washing,maximum washing efficiency can be achieved, and scalding of clothes is not caused due to excessively high temperature. The cold and hot water mixing device is simple and reliable in structure, wide in using range and high in expandability.

The invention discloses an experimental rat fixation, moxibustion and measurement integrated device, and belongs to the technical field of biological experiments. The experimental rat fixation, moxibustion and measurement integrated device comprises a working bottom plate for fixing an experimental rat, slide grooves, sliders, four limb binding bands for binding the experimental rat, an abdominalbinding band for binding the experimental rat, a base for conducting moxibustion operation on the experimental rat, a connecting rod, a moxa stick clamp and a corresponding ash collecting device. Thedistance of the device is effectively adjusted according to the size of the body form of the experimental rat so that the specific requirements for fixing different experimental rats can be met, the effective moxibustion operation can be conducted on the experimental rat, and the experimental rat can be prevented from being scalded by moxa ash or flames; the experimental rat fixation, moxibustionand measurement integrated device is simple in structure, easy and convenient to operate, stable and reliable in installation and fixation, good in anti-disengagement effect and convenient to transfer.

The invention discloses a medical auxiliary device for surgery, which comprises two main telescopic rods and auxiliary telescopic rods arranged in parallel, connecting rods are installed between the auxiliary telescopic rods, and an operating lamp is installed on the connecting rods. The connection between the telescopic rod and the main telescopic rod is equipped with a support plate through the bayonet collar, and the surface of the main telescopic rod under the support plate is detachably installed with a wake-up plate through the adjustment mechanism, and the outer cover of the main telescopic rod A cleaning box is installed on the surface of the rod, a cleaning tank is installed on the surface of the cleaning box, a filter box is installed inside the cleaning box below the cleaning tank, and a heating and filtering mechanism is installed inside the filter box. The present invention is equipped with a series of structures, so that the medical auxiliary device for surgery can be used for the operation bed, which is convenient for the operation, and can be used for the neurosurgery and other situations, which is beneficial to the wake-up during the operation, and the water temperature in different regions is beneficial. Cleaning equipment and other operations, and achieve hot water circulation filtration effect.