medical instruments and equipment; namely, clinical thermometers for oral use, rectal use, and armpit use, percussion hammers, stethoscopes, sphygmomanometers, weighing machines, head mirrors, otoscopes, diagnostic sets for eye, ear, nose and throat, posterior rhinoscopes, upper gastrointestinal fiberscopes, fiber light cystoscopes, electrocardiographs, blood counting chambers, blood diluting pipettes, hemocytometers, ion exchange water purifying apparatuses, distilling apparatuses, rotary microtomies, centrifugal machines, electric suction pumps, universal operation tables, gynecological tables, cold light operating lamps, shadowless operating lamps, electric cautery sets, high frequency cautery sets, hand timers, X-ray units, intensifying screens, X-ray films, X-ray cassettes, X-ray film hangers, X-ray film clips, X-ray film illuminators, X-ray film dryers, ultrasonic medical therapy apparatuses, syringe cases, electric instrument sterilizers, high pressure steam sterilizers, cylindrical high pressure steam sterilizers, chart holders, double-crank ward beds and cots, acupuncture needles, needles, three-edged needles, seven star dermal needles, press-needles, auricular needles, intradermal imbedding needles, acupuncture instrument sets, body scarificators, bamboo cupping jars, electro-therapeutic apparatuses, acupuncture anaesthesia apparatuses, multipurpose electro-acupuncture apparatuses, syringes, hypodermic needles, knife blades, knife handles, scalpels, amputation knives, surgical scissors, stitch scissors, bandage scissors, dressing forceps, tissue forceps, dissecting forceps, artery clamps, haemostatic forceps, tissue forceps, bullet forceps, sponge holding forceps, sterilizer forceps, towel forceps, cotton carriers, vein retractors, retractors, tongue depressors, tongue forceps, intratracheal cathereter forceps, suture needles, eyeless suture needles, needles for small-vessel sutures, suture silks, nylon threads, needle holders, suture clip applying and removing forceps, tooth forceps, handpieces, excising forceps, bone cutting forceps, curettes, bone files, periosteal elevators, root elevators, apical elevators, bone chisels, surgical mallets, mouth mirrors, gum scissors, collar and crown scissors, crown slitters, residual root forceps, cotton and dressing pliers, explorers, scalers, excavators, burnishers, periodontal files, amalgam carriers, amalgam pluggers, plastic-filling instruments, root-canal pluggers, wax carvers and spatulas, amalgam carvers, cement spatulas, cheek retractors, plaster knives, plaster spatulas, oil pump dental chairs, folding dental chairs, dental units, laboratory pliers, plaster shears, crown removers, impression tray sets, adjustable impression trays, anatomic articulators, simple articulators, flasks, dental laboratory lathes, porcelain teeth, gold pin porcelain teeth, alloy pin porcelain teeth, acrylic resin teeth, fluorescence porcelain teeth, gutta percha points, stainless steel discs, stainless steel wire, matrix bands, lingual and palatal bars, nickel-chromium alloy plates, orthodontic band strips, abrasive wheels, carborundum discs, abrasive wheels for dental lathes, trimming stones, bakelite douche fittings, surgical examination gloves, surgical operation gloves, PVC gloves for surgery, PE gloves for surgery, veterinary gloves, latex finger cots, ice bags, circular air cushions, operating air cushions, pear shape syringes, ear syringes, vaginal douches, breast relievers, single bellows with cylindrical tubes, enemator with vulcanite nozzles, urethral catheters, T-catheters, rectal tubes, self-retaining catherters, rubber tubes for stethoscopes, rubber drainage tubes, face masks, latex prophylactics with silicon oil, bed pans, dressing trays, pus pans, urinals, enemators, immersion baths, ointment jars, gauze jars, drinking cups, eye speculas, eyelid retractors, eyelid plates, ophthalmic scalpels, cataract knives, keratomas, canaliculus knives, foreign body needles, discission needles, chisels, gouges, tattooing needles, iris spatulas, iris hooks, cystitomes, strabismus hooks, lens loops, cataract spoons, chalazion curettes, iris forceps, ophthalmic forceps, conjunctival forceps, capsule forceps, fixation forceps, strabismus forceps, entropium forceps, cilia forceps, ophthalmic scissors, iris scissors, strabismus scissors, enucleation scissors, needle holders, lachrymal dilators, lachrymal probes, lachrymal syringe needles, ophthalmic operating sets, ear probes, ear forceps, nasal septum speculas, nasal speculas, nasal dressing forceps, nasal tampon forceps, atomizer, powder blowers, laryngeal mirrors, laryngoscopies, bivalve vaginal specula, vaginal retractors, vulva retractors, cervix dilators, uterine vulsellum forceps, uterine sounds, tissue forceps, uterine dressing forceps, uterine polypus forceps, cervical biopsy forceps, uterine curettes, uterine scissors, episiotomy scissors, umbilical scissors, pelvimeters, obstetric forceps, scalp forceps, placenta forceps, rectal speculas, and anoscopes; ultrashort wave apparatus for use in the treatment of infantile acute pneumonia and bronchitis; electro-therapy apparatus for use in the treatment of sciatic neuralgia and paralysis