48results about How to "Relieve physical pain" patented technology

The invention relates to an ultrasonic circumcision component, which comprises an ultrasonic generating device, a transmission device and a circumcision knife, wherein the ultrasonic generating deviceis used for generating ultrasonic wave, and the ultrasonic generating device is connected to the transmitting device and is capable of transmitting the ultrasonic wave to the transmitting device; thetransmitting device is connected to the circumcision knife and is capable of transmitting the ultrasonic wave to the circumcision knife; the circumcision knife comprises an inner ring and an outer ring, and the inner ring and the outer ring are mutually matched; the transmitting device is connected to the outer ring; and a plane where the ring form of the outer ring locates keeps a certain anglewith an extension direction of the transmission device.

The embodiment of the present invention discloses a flexible probe assembly for cryotherapy of human tumors, which includes an outer sleeve and a probe body nested in the outer sleeve, and the probe body includes a needle at the front end and the needle shaft part away from the needle head, a flexible connection section is set between the needle head and the needle shaft part, and the end of the needle shaft part far away from the needle head is connected to the handle part; it also includes a medium inflow A port and a medium return port, and a medium passage that is at least partially located inside the probe body and communicates with both the medium inlet port and the medium return port, and at least part of the outer wall of the medium passage is provided with a heat insulating layer; The flexible connecting section is a cavity structure formed by connecting several hollow joint units in series, and a steering rope is arranged in the cavity structure. The flexible probe assembly can integrate three operations into one needle, which is flexible and efficient.

The invention relates to a tibial fixator. The tibial fixator comprises a horizontally-arranged fixing board, on which multiple first toothed gears capable of horizontally rotating are arranged. The multiple first toothed gears are distributed along the length direction of the fixing board. Vertical sliding grooves, corresponding to the first toothed gears, are arranged in the fixing board. Sliding blocks and springs are disposed into the vertical sliding grooves. The sliding blocks are provided with rectangular through holes which penetrate forward and backward through the sliding blocks. The back parts of the first toothed gears are disposed into the rectangular through holes. The lower ends of the sliding blocks are hinged onto compression semi-rings. The sliding blocks are provided with vertical rotating shafts above ball bodies. Upper ends of the rotating shafts penetrate through the sliding blocks. Lower parts of the rotating shafts are in threaded connection with the sliding blocks. Second toothed gears and eccentric wheels are arranged in the rectangular through holes. The second toothed gears are engaged with the first toothed gears. The second toothed gears and the eccentric wheels are vertically and slidably connected with the rotating shafts. Slidable toothed gears are arranged on the fixing board. The toothed gears are engaged with the first toothed gears. Bonding strips and connection blocks are arranged on the sliding blocks. The connection blocks are provided with through holes for the bonding strips and eccentric locking wheels. When the eccentric locking wheels rotate, large ends of the eccentric locking wheels can be disposed into the through holes for the bonding strips.

The invention relates to an ultrasonic circumcision component, which comprises an ultrasonic generating device, a transmission device and a circumcision knife, wherein the ultrasonic generating deviceis used for generating ultrasonic wave, and the ultrasonic generating device is connected to the transmitting device and is capable of transmitting the ultrasonic wave to the transmitting device; thetransmitting device is connected to the circumcision knife and is capable of transmitting the ultrasonic wave to the circumcision knife; the circumcision knife comprises an inner ring and an outer ring, and the inner ring and the outer ring are mutually matched; and the transmitting device is connected to the inner ring and the outer ring.

The invention discloses a protein antimicrobial catheter. A non-diffusivity nanoscale smooth coating is arranged on the surface of the material of the catheter body, the main ingredient of the coating is natural protein harmless to the human body, the thickness of the coating is 10 nm to 500 nm, and the RMS roughness of the coating is not larger than 100 nm. The invention further discloses a manufacturing method of the protein antimicrobial catheter. The method includes the main steps that the material of the catheter body is pre-processed, protein glue solution is prepared, the surface of the material of the catheter body is coated with the protein glue solution one time or multiple times, and finally the protein glue solution adhering to the surface of the material of the catheter body is cured with the method of natural curing or microwave curing or hot curing or ultraviolet curing or cross-linking curing or the like. The catheter manufactured with the method is excellent in bacteria resistance and antibacterial effects, economical burdens and body pains caused when a catheter is frequently replaced for a patient can be reduced, the catheter is good in stability and low in virulence in body, some discomfort symptoms will not be caused to the patient, and the catheter is safe in clinical use.

The invention relates to a tibia fracture fixator. The tibia fracture fixator comprises a horizontal fixing plate, a plurality of first gears are arranged on the fixing plate in a horizontally rotatable mode and distributed in the length direction of the fixing plate, vertical sliding grooves corresponding to the first gears are formed in the fixing plate, and a slider and a spring which is arranged on the slider are arranged in each vertical sliding groove; a rectangular through hole running forward and backward is formed in each slider, the rear portions of the first gears are arranged in the rectangular through holes respectively, compression semi-rings under the sliders are installed on the sliders respectively, and the compression semi-rings are hinged to the sliders through balls respectively. A vertical rotary shaft above each ball is arranged on the corresponding slider, the upper end of each rotary shaft penetrates through the corresponding slider, and the lower portion of each rotary shaft is in threaded connection with the corresponding slider. A second gear and an eccentric gear on the second gear are arranged in each rectangular through hole, the second gears mesh withthe first gears respectively, the second gears and the eccentric gears are in vertical sliding connection with the rotary shafts respectively, slidable racks are arranged on the fixing plate and canmesh with the first gears respectively, and adhesive tape buckles arranged on the front side and the rear side respectively are arranged on each slider.

The present invention provides the application of carbonic anhydrase-2 as a detection marker in the diagnosis of kidney stones, and relates to the field of biomedical diagnosis, specifically the application of carbonic anhydrase-2 as a detection marker in the diagnosis of kidney stones. By detecting carbonic anhydrase ‑2 content and activity to diagnose kidney stones, carbonic anhydrase ‑2 includes multiple species and subtypes, has a high degree of homology, and detection of different species and subtypes can often achieve the same effect. The present invention has verified that urine Liquid carbonic anhydrase-2 was significantly elevated in patients with kidney stones, which can clearly distinguish healthy people from patients with renal tumors. At the same time, the diagnostic value of urine carbonic anhydrase-2 in the detection of kidney stone patients was further verified. It has the advantages of high diagnostic sensitivity and specificity, and convenient detection. , It is convenient for clinicians to give corresponding prevention and treatment measures, which reduces the economic burden and physical pain of patients.

Provided is an apparatus for intra-cerebral drug injection, the apparatus comprising: a body part having a through-hole extending between a first opening on the top-most surface and a second opening on the bottom-most surface; a cap part which has a shape corresponding to at least a part of the inner surface of the through-hole, and which is inserted into the first opening to cover same; and a tube part, one end of which is attached to the second opening and the other end of which extends toward the affected intra-cerebral area.

The invention relates to an ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly, which applies ultrasound to the foreskin extrusion, cutting, hemostasis, and healing assembly at the junction of the inner and outer tissues of the human body, including an ultrasonic generating device, a transmission device and a foreskin Circumcision device, wherein, the ultrasonic generating device is used to generate ultrasonic waves, which is connected to the transmission device and can transmit the ultrasonic waves to the transmission device; the transmission device is connected to the circumcision device and can transmit the ultrasonic waves to the circumcision device ; The circumcision device is used to squeeze and / or cut the foreskin, and / or to stop bleeding and / or heal the wound. The circumcision operation can be completed in a few seconds, and heals on the spot, avoiding the bleeding during and after the operation, avoiding the occurrence of infectious diseases, and solving the bleeding or bleeding caused by the physiological erection of the patient after the circumcision operation Risk of nails and rings coming off.

The invention relates to an orally-taken traditional Chinese medical capsule for treatment of breast cancer. The formula consists of: 10-15 parts of full crab shell, 6-9 parts of crab claw tip, 10-15 parts of Chuan arrowhead, 6-9 parts of medical pipefish, 1-3 parts of bezoar, 6-9 parts of panax notoginseng, 9-12 parts of pangolin scales, 9-12 parts of safflower, 20-30 parts of radix salvia miltiorrhizae, 10-15 parts of platycodon grandiflorum, 6-9 parts of fritillaria cirrhosa, 15-20 parts of dandelion, 10-15 parts of wild chrysanthemum, 10-12 parts of citrus aurantium, 10-12 parts of dried radix rehmanniae, 10-12 parts of radix rehmanniae preparata, 10-15 parts of angelica sinensis, 10-12 parts of radix paeoniae alba, 15-20 parts of yam and 10-12 parts of medlar. The medical pipefish, the full crab shell and the crab claw tip are prepared at first, and all traditional Chinese medical materials in the formula are crushed, ground into fine powder, well mixed and packaged into hollow capsules. A patient takes the medicine three to four times each day and 2.5g for each time. The medicine has unique effects on treatment of the breast cancer (including malignant tumors) and has no toxic and side effects or adverse reactions. Pains of the patient can be reduced, the life of the patient can be extended, the basic bodily functions of women can be maintained, and the mental burden and economic burden on the patient can be reduced.