40results about How to "Large treatment area" patented technology

A plasma treatment apparatus is provided, which enables to increase a treatment area and provide good treatment uniformity. This apparatus comprises a pair of electrode plates having a plurality of through holes and an insulating plate having a plurality of through holes. The insulating plate is disposed between the electrode plates such that positions of the through holes of the electrode plates correspond to the positions of the through holes of the insulating plate. A plurality of discharge spaces are formed by the through holes of the electrode plates and the through holes of the insulating plate. By applying a voltage between the electrode plates, while supplying a plasma generation gas into the discharge spaces, plasmas are generated simultaneously in the discharge spaces, and sprayed on an object to efficiently perform a large-area, uniform plasma treatment.

A probe having a flexible, small diameter fiber sheathed in a small diameter flexible tube comprising the distal tip of the probe. The small diameters of the fiber and tube allow the fiber to be bent in a tighter radius along essentially the entire length of the exposed portion of the fiber, with low tube bending forces during insertion, providing a compact design which eliminates the need for a straight distal portion. The small diameter tube also allows a greater wall thickness outer cannula to be used, thereby increasing instrument rigidity. This compact, rigid design with low insertion forces allows the fiber greater access to the internal posterior structures of the eye, while providing increased instrument rigidity for manipulation of the eye, as well as low insertion forces.

A method for photoselective vaporization of uterine tissue includes delivering laser radiation to the treatment area on the tissue, via an optical fiber for example, wherein the laser radiation has a wavelength and irradiance in the treatment area on the surface of the tissue sufficient because vaporization of a substantially greater volume of tissue than a volume of residual coagulated tissue caused by the laser radiation. The laser radiation is generated using a neodymium doped solid-state laser, including optics producing a second or higher harmonic output with greater than 60 watts average output power. The delivered laser radiation has a wavelength for example in a range of about 200 nm to about 650 nm, and has an average irradiance in the treatment area greater than about 10 kilowatts/cm², in a spot size of at least 0.05 mm².

The invention discloses pull-ups for adults, belongs to the technical field of medical-grade health products and aims at solving the problems that lying-in women suffer from perineum edemas and hematomas after operation and the treatment area of a cold compress cushion is small in the prior art. The pull-ups comprise a front waist part, a crotch part and a rear waist part, two ends of the crotch part are connected with the front waist part and the rear waist part respectively, and the pull-ups also comprise a magnesium sulfate cushion and a cold compress cushion; and two side edges of the front waist part and the two side edges of the rear waist part are sewn together by ultrasonic welding, the middle of the crotch part is detachably connected with the cold compress cushion, the cold compress cushion is a strip extending from the front waist part to the rear waist part, and the magnesium sulfate cushion is detachably connected with the upper surface of the cold compress cushion. The pull-ups realize the technical effects as follows: edemas and hematomas of perineum of lying-in women are effectively reduced, the treatment area for focuses is larger, the comfort level of the pull-upsis improved and the cold compress range is enlarged.

A method of inducing or promoting hair growth on the scalp of a subject, comprising the steps of (i) providing an ECM composition including at least one ECM material, (ii) administering inciting event means to a target skin location on the subject to induce an inciting event, and (iii) administering a therapeutically effective amount of said ECM composition to the target skin location. In some embodiments, the ECM composition includes at least one additional biologically active agent.

An arc atmospheric pressure plasma device is described. The arc atmospheric pressure plasma device includes a first electrode, a second electrode and a nozzle. The first electrode is configured to connect to a power supply. The second electrode has a chamber and is grounded. The first electrode is located within the chamber. The nozzle is connected to a bottom of the second electrode, and has at least two nozzle channels. The nozzle channels communicate with the chamber.

The invention discloses a cupping device which is easy to suck and pull out and has the function of scraping. The main features are: the upper end surface of the handle of the cupping device body is provided with 1 to 5 evenly distributed horizontal convex lines from front to back; the center of the lower end surface of the circular cup holder is provided with a suction cup that has the same function as cupping, The lower end surface of the circular tank seat is radially provided with 2 to 5 rings of suction cups that have the same function as cupping. The suction cups can easily eliminate the suction force at the same time. The invention can not only easily absorb multiple suction cups on the patient's body to treat diseases at the same time, but also easily remove multiple suction cups from the patient's body at the same time, and can also perform scraping treatment at the same time, eliminating the need for cupping to be pulled out from the patient's skin The pain caused to patients and the safety hazard of skin being pulled out are safe to use, easy and simple to operate, significantly improve the speed of the cupping device for treating diseases, and expand the range of therapeutic functions of the cupping device.

The invention discloses a fast-heat-conduction and slow-heat-dissipation fire needle and application thereof in treating malignant tumors. The fire needle mainly comprises 70.8w% of Fe, 8.0w% of Ni, 1.6w% of Mn, 18.7w% of Cr, 0.8w% of Si and 0.1w% of impurities. The fire needle has the advantages that the Fe content of the fire needle is as high as 70.8w%, so that heat conduction is fast, and heatdissipation is slow; when the fire needle is heated with an alcohol lamp, the needle tip can be easily heated to turn red, when the fire needle is used for puncturing a focus part, the needle tip isslowly cooled, and after piercing into focus tissue, the needle tip still has a high temperature and can kill the focus tissue, which meets the requirements for long treatment time, deep tissue puncture and large treatment area in clinical treatment of malignant tumors with the fire needle; when used for treating malignant tumors, the fire needle has an obvious clinical effect in both surroundingpuncture and perpendicular puncture and achieves the purpose of treating malignant tumors.

The invention relates to the technical field of medical apparatus and instruments, and in particular relates to an ultrasonic dosing device. The device comprises a main probe; the main probe comprisesan electrode plate, an adhesive, an ultrasonic transducer, a patch carrier and a medicine containing patch; the electrode plate is arranged in a shell of the main probe and is bonded with the ultrasonic transducer through the adhesive; at the periphery of the electrode slice, one surface of the patch carrier is fixed on the electrode plate and is in good contact with the surface of the electrodeplate; the medicine containing patch capable of being immersed with liquid medicines is attached to the other surface of the patch carrier; wires of the electrode slice and the ultrasonic transducer are led out through signal wires to be connected with treatment equipment; the surface of the medicine containing patch is provided with a microstructure assisting in adsorbing the surface of skin, sothat the adsorption force between the ultrasonic medicine feeding device and the skin can be enhanced; and the device further comprises an auxiliary probe which can be electrically connected with themain probe, so that the dosing area can be expanded.

The invention discloses a novel ventilating adhesive-free navel patch. The ventilating adhesive-free navel patch comprises a emulsion-type pill, a nail cover and an elastic fixing belt, the nail coveris arranged at the bottom end of the emulsion-type pill, a medical absorbent cotton gauze block is arranged on one side of the emulsion-type pill when in use, and the elastic fixing belt is arrangedabove the medical absorbent cotton gauze block. The ventilating adhesive-free navel patch has the beneficial effects that: the ventilating adhesive-free navel patch has a novel structure; by adoptingthe pills with a emulsion-type structure, the bonding surface of the emulsion-type pill and the navel is ensured to be larger; the whole navel can be fully contacted with the emulsion-type pill; the treatment area of the medicines is greatly improved; the medicine coverage area is as high as about 98 percent; meanwhile, the use comfort of a human body is improved; the problems of insufficient contact, uncomfortable bonding and low medicine effect of spherical pills are solved; the medicine effect is fully exerted; the efficacy of the whole health-care pill is improved; and the health of the human body is ensured.

The electric pulse instrument treats diseases of human body via dredging and repairing nerve network based on reverse acupoint hitting principle, and is especially effective on the diagnosis and treatment of rheumatism. The instrument consists of operating box and connected treating probe. The treating probe is one hollow structure filled with hot water with sealing stop in the end and gauze for conducting heat, humidity and electricity in the treating end. The treating probe may be large detecting and treating drum of great area or small detecting and treating pen of small area for different parts of body. The treating probe acts pulse voltage waveform together with hot water directly on body to generate great area and depth dredging effect to repair nerve and promote blood circulation. Clinical application proves the disease treating and health care effect of the repairing machine.

The invention discloses an adjustable transdermal administration device and a using method thereof, and belongs to the technical field of transdermal administration. A syringe needle comprises a pipe body with a negative pressure port, an adjusting rotary knob and a needle base, wherein the adjusting rotary knob is connected to one end of the pipe body and provided with a connecting part stretching into the pipe body, and the needle base is sleeved with the pipe body and fixedly connected with the connecting part; multiple through holes are formed in the connecting part and the needle base respectively and penetrate through the connecting part and the needle base, the through holes in the connecting part are communicated with the through holes in the needle base, multiple needles are inserted in the through holes in the needle base, and the end, away from one end of the pipe body, of the adjusting rotary knob is connected with a syringe. The using method includes the following steps that one end of a connecting pipe is connected with a negative pressure device, the other end of the connecting pipe is connected with the negative pressure port, the syringe with absorbed liquid medicine is connected to one needle; the length of the needle is adjusted, and the needle obtained after adjustment punctures the focus; the negative pressure device is started, and the syringe is slightly pushed. The adjustable transdermal administration device can meet the treatment requirements for different depths in clinic treatment and has the advantages of being simple in structure and high in applicability.

The invention discloses a massage device containing nephrite, and belongs to the technical field of medical auxiliary instruments. The device comprises a roller, a massage assisting handle and a connecting supporting frame used for connecting the roller and the massage assisting handle; the roller rolls on the connecting supporting frame, and the connecting supporting frame is fixed on the massageassisting handle; the roller is a nephrite roller made by the polishing of the nephrite; the massage assisting handle is a nephrite handle made by the polishing of the nephrite. The device is simplein structure, easy to manufacture and use, the labor intensity of a massage medical technician is greatly reduced, cross infection is avoided, the treating area is large, deep and wide, the consistency, uniformity and adaptability are good, the adopted nephrite contains microelements such as zinc, copper, ferrum, manganese, magnesium and the like which are beneficial to human bodies, the microelements are absorbed by the human bodies through skin to balance yin and yang and regulate disordered qi and blood, and infrared ray is transmitted by the nephrite, so that range of the diseases treatedor treated with the help of the device is wider, and the device has excellent effect particularly on some chronic and difficult diseases and preventive treatment of diseases.