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Patent Searching and Data


Matches 351 - 400 out of 900

Document Document Title
JP2009022495A
To perform dental treatment without making a patient feel unpleasant by preventing the lower part of a headrest (main body part) from pressuring the cervical vertebrae of the patient when turning the patient into a laid (sleeping) state ...  
JP2009011470A
To provide a dental diagnostic apparatus capable of accurately obtaining information relating to the inside of a tooth, especially a root canal, without being affected by a liquid chemical or the like.This invention relates to the dental...  
JP2009006023A
To inexpensively provide a chair for medical use, capable of allowing a patient to be easily seated, regardless of a physique, to move to a treatment without causing neither back abrasion nor fear in the action of the chair, and to suffi...  
JP2008307288A
To provide a locking mechanism of a dental instrument hose in which an instrument hose is automatically locked when pulling out an instrument from an instrument holder by a desired length.The locking mechanism of the dental instrument ho...  
JP2008295788A
To facilitate dental treatments by a doctor under a standing posture, and at the same time, to facilitate the getting on/off of a patient to/from the chair.This height adjustable chair has a first piston shaft 51, a first cylinder 53, a ...  
JP2008284028A
To improve the operability of a dental instrument by storing the instrument in a compact cover.The dental instrument hanger 1 includes a frame 2, a hanger 3 for holding the instrument T, and the cover 4 for openably/closbaly covering the...  
JP2008278994A
To provide a reclining chair for business, such as a shampoo chair in a beauty parlor, an esthetic bed or a chair for dental treatment, having a backrest part 2 and an apron part 3 brought down in a horizontal direction and allowing a pe...  
JP2008272058A
To provide a body supporting cushion capable of being appropriately used for a dental treatment chair, allowing an operator to perform the dental treatment in a necessary and sufficient posture in the dental treatment of a patient with t...  
JP2008246202A
To provide a compact functional module type medical apparatus by which saving of space for medical apparatus and reduction of cost can be planned regardless of kinds of medical functions even when a plurality of medical functions are req...  
JP2008237853A
To provide a driving circuit for preventing internal contamination of a handpiece, preventing patient's saliva and cutting pieces of a tooth from being sucked into the handpiece when stopping to use the handpiece.A proportional control v...  
JP2008212705A
To provide a new fluid control system for a chair which requires the smallest number of hydraulic circuit control frameworks.The fluid control system is provided with: chair actuators 22, 24; a reservoir 44 to hold fluid; a pump 42; and ...  
JP2008178504A
To solve the problem that a holder corresponding to the number of instruments has to be manufactured when an operator uses not more than five or not less than five instruments since how many instruments are be held by an instrument holde...  
JP2008161538A
To elevate and lower a partition interlocking with the opening and closing of the rotary door of a housing part housing a dental treatment unit.A partition elevating/lowering means comprises a pantograph type linking mechanism for which ...  
JP2008161537A
To move a dental treatment unit without taking time or labor.The flexible dental treatment unit comprises: a gear mechanism composed of a bevel gear (a) fixed to the rotary shaft 2 of a rotary door 3, a bevel gear b meshed with the bevel...  
JP2008161440A
To provide a medical unit in which a foot controller and foot controller installation part are not obstructive when they are not used and there is no fear of losing the foot controller installation part.The medical unit 1A is provided wi...  
JP2008142455A
To remove shocks caused by rapid drive changes occurring when a hydraulic drive motor to ascend or descend a dental treatment chair or tilt its back rest starts or ends its operation.Revolutions of a hydraulic pump driving motor 9 to dri...  
JP2008142444A
To safely and effectively perform a dental treatment by dispensing with a foot controller used conventionally and simplifying work environment around a dental treatment chair.This dental treatment chair has a cover plate member 11 dispos...  
JP2008136604A
To report a danger to a patient and an operator beforehand, to make the operator who is working to be prepared for stopping the work and to smoothly perform treatment further by generating an alarm in the initial stage before stop withou...  
JP2008113761A
To provide a dental treatment chair which enables the treatment of patients in stable attitudes by keeping a head support part of a pillow from reaching the head part of a patient however a pillow support plate may vary while however the...  
JP2008099863A
To provide an automatic adjusting mechanism for a backrest which never causes a lot of trouble in adjusting a height of a headrest and a backrest and never gives an uncomfortable feeling to a patient.When a headrest elevating and lowerin...  
JP2008099851A
To solve the problem that a patient, especially an aged person, is surprised and feels fear when a water supply/discharge box is moved when shifting from the state of sitting in a dental treatment chair to the state of lying on his/her b...  
JP2008093119A
To provide a dental instrument holder for reducing loads upon hands of a clinician who operates an instrument, with a very simple mechanism and in a normal operation state.In the dental instrument holder, a first conical roller 25 and a ...  
JP2008067999A
To provide a hospital chair which can be used in an inverted manner in an inverse triangle headrest.At the front part of a base frame obtained by providing a vertically-long rectangular recessed part at the center and providing the inser...  
JP2008048831A
To reduce time required for a chair for dental treatment to reach a gargling position by changing a moving speed of the chair for dental treatment from a height position (the amount of pulling out) of a headrest pulled out upward from a ...  
JP2008048941A
To provide a variable hardness sheet which is so arranged as to enable a patient to undergo examination and treatment comfortably along with an excellent designedness by making it suitable for the patient's body pressure distribution, an...  
JP2008043648A
To provide a wheelchair which allows a subject of PET diagnosis to move easily around a medical institution while sitting, prevents medical workers around the subject from being exposed to radiation from the subject, and allows the medic...  
JP2008036246A
To reduce burdens applied to a doctor and a patient and give the patient a sense of security by improving the safety and shortening a time required in an ophthalmologic treatment.This headrest 10 is provided with: a headrest body 15 cons...  
JP2008036351A
To provide a medical tube holder which can ease stress acting on fingers during the medical care work requiring the repetition of on/off operations of a handpiece, and a medical tray table and a medical care unit equipped with this medic...  
JP2008029705A
To provide a mechanism for preventing a danger when foreign matter is interposed in the lower part of a footrest in lowering a treatment chair.This dental treatment chair has a backrest 3, a contour seat 4, a leg rest 5 and a footrest 6;...  
JP2008029533A
To provide a chair for dental treatment which is gentle for an aged person, a physically impaired person or the like and in which respective parts can be adjusted to be matched with a body shape.The front folding type of a legrest 3 and ...  
JP2008018012A
To provide a dental treatment chair for reducing burdens on an operator by automatically adjusting the height position of the treatment chair in response when the height position of a headrest is adjusted.The dental treatment chair has a...  
JP2007159773A
To easily store and take out a handpiece relative to an instrument holder by facilitating the passing of an instrument hose through a notch section (an opening section) provided in front of a hole for hanging the handpiece when taking ou...  
JP2007151864A
To allow the instrument hose to be used to be connectable to any of connecting terminals set on the side of the unit, by allowing a connecting terminal provided on the instrument hose side to any of the plural connecting terminals provid...  
JP2007151669A
To facilitate the handling of a drain tray after executing a break-in operation or a spray-cleaning operation by preventing the accumulation of water in the drain tray when executing the break-in operation or the spray-cleaning operation...  
JP2007143579A
To stretch a sheet (disinfectant-coated sheet) with which an operator sterilizes his hand on the back surface of the backrest of a dental treatment chair under a reeling style.On the back surface of the backrest 9 of this dental treatmen...  
JP2007143709A
To facilitate attachment/detachment work of a head cover and improve the working efficiency by using a winding type sheet cover, passing the sheet cover through a front face from the back face of a headrest, winding it around the headres...  
JP2007136181A
To provide a patient supporting panel by which revolving or inclination can be carried out in a wider range for the procedure for treatment, the procedure for surgical operation and diagnosing.The patient supporting panel has a supportin...  
JP2007130389A
To make a head cover for use in a dental headrest inexpensive by using a paper sheet as the head cover; to enable many cover sheets to be detachably attached to the rear side of the headrest in a bundled state; to facilitate cover replac...  
JP2007130393A
To provide a lock mechanism for a dental instrument hose, the lock mechanism which magnetically keeps such a state that a flying arm lifts up the instrument hose, and therefore prevents an instrument from coming off an instrument holder ...  
JP2007130396A
To provide a dental headrest which can be fit for a patient's head without troubling an operator or causing pain to the patient.This dental headrest comprises a headrest body 20, and a headrest retainer member 30 which is arranged at the...  
JP2007130031A
To prevent an operator from being hurt by a blade provided at a head part of a handpiece when the operator takes out the handpiece placed on an instrument holder of a horizontal placement type.The numeral 5 in the figure is the instrumen...  
JP2007130081A
To take out an instrument desired to be taken out after turning it to a position without a danger without using hands of an operator when the operator takes out an instrument that he/she wants to use from an instrument holder.The plurali...  
JP2007130217A
To prevent an outer cover of an instrument hose connected to a handpiece drawn out from an instrument holder from being damaged by a cutter installed on the distal end of a neighboring handpiece.A plurality of handpieces 81-84 are mounte...  
JP2007130135A
To act as a conventionally used extra-oral vacuuming function by providing an opening for sucking dust on an instrument holder for an assistant to suck the dust such as powder produced by grinding teeth during an adjustment of dentures o...  
JP2007130136A
To provide an instrument holder for an assistant which enables an operator to take out an instrument suspended on the instrument holder for an assistant easily, prevents the breakage of the instruments by preventing mutual contact of the...  
JP3959644B
To provide a dental unit capable of dramatically improving the unstable treating posture of a dentist and allowing the dentist to treat a certain stable treated region in a certain stable treating posture and to treat the treated region ...  
JP2007125071A
To provide a head holder with a built-in bone-conduction speaker improved so that the bone-conduction speaker can securely touch the head of a user without sound leakage, without restriction on the use such as when the user turns the bod...  
JP2007125117A
To provide a chair for an intravenous drip which enables a patient to put his/her arm on an armrest part naturally without feeling uncomfortable feeling when a main body of the chair is changed between a sitting position and a lying posi...  
JP2007117715A
To solve the problem that in the case of a conventional heart examination or others where an ultrasonic probe is attached to an affected body part of a patient through a pushed-down section or a pulled-out section of a medical examinatio...  
JP2007117569A
To enable a connecting terminal provided on the side of an instrument hose to be connected to any one of a plurality of connecting terminals provided on a unit side, and to enable a connecting part of the instrument hose to be changed on...  

Matches 351 - 400 out of 900