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JP2013503686A |
Provided is an adjustable headrest installed at an upper portion of a seatback of a chair which a user's head contacts characterized in that an ergonomic head-shaped recess is provided such that the recess is adjusted to be appropriate t...
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JP5129643B2 |
A hydraulic drive and fluid control system for a mechanism having at least two fluid actuated cylinder includes a bi-directional motor (38)/gear pump (42). A monolithic block manifold (36) has intersecting bores formed therein in which v...
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JP5129467B2 |
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JP5123560B2 |
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JP5125986B2 |
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JP5110388B2 |
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JP5097815B2 |
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JP5074252B2 |
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JP5065672B2 |
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JP5042620B2 |
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JP4982480B2 |
The object of the invention is a method and an apparatus for adjusting mutual position of two structural elements of a patient chair, like the back rest and the head rest, articulated with each other, in which method the mutual position ...
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JP2012115439A |
To solve a problem in which conventionally when a flow rate changeable pump using a direct current motor with a low cost is used, and in the case when speed control is required, a proportional control valve with a high cost as a flow rat...
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JP4951800B2 |
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JP4951293B2 |
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JP4944688B2 |
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JP2012080982A |
To provide a dental treatment chair which does not restrict a treatment position even in a narrow location, reduces the movement of a mouth part of a patient when elevated or lowered, and does not cause back shift of the patient.The dent...
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JP2012080978A |
To solve the problems in which a structure has become complicated because a mechanical balance must be maintained in order to cope with both pushing down and springing up an assistant holder by parallel link type arms due to the conventi...
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JP4921870B2 |
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...
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JP4917863B2 |
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JP4911448B2 |
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JP2012055460A |
To fix a swing arm to a prescribed position from which an instrument is pulled out during an operation, and to release the fixing by returning the instrument to an instrument holder after the operation to automatically return the swing a...
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JP4901726B2 |
A dental chair-side organizer of transparent plastic material comprising a plurality of organizer units for storing and presenting a ready to use plurality of extrusion tips with dental material, whereby each organizer unit comprises (a)...
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JP4858063B2 |
To provide a chair with a tiltable seat, having excellent operability for an operator and capable of enhancing treatment or rehabilitation effects, etc. Handles 11, 11 and 11 to be tilted together with the seat part 2 are disposed at lea...
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JP4843809B2 |
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JP2011251084A |
To provide a movable work-table with an acceleration sensor to detect an impact and vibration when a treatment chair contacts the work-table and further to detect the inclination of the work-table to give a warning and furthermore to sto...
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JP4835993B2 |
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JP2011229715A |
To mitigate the feeling of fatigue of a patient by adjusting a footrest in the longitudinal direction so that a tall patient (with long legs) places feet on the footrest.A dental treatment chair 10 is equipped with a switch (a remote con...
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JP3171855U |
To provide a dental OCT apparatus capable of knowing a relative positional relationship between each displayed image and easily reproducing the displayed image. Since the irradiation unit 16 of the probe at the tip of the articulated arm...
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JP4815265B2 |
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JP2011217870A |
To facilitate a dentist's treatment action by preventing the oral cavity position of a patient in the longitudinal direction from being changed when a backrest is moved up and down in a state where the extension/contraction quantity of a...
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JP2011214598A |
To solve the problem in a conventional hydraulic control circuit for a double-acting cylinder wherein costs become high since four solenoid valves are necessary for carrying out vertical operation of a rod 3b, and space also becomes larg...
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JP4796762B2 |
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JP4779168B2 |
A medical training apparatus comprising an instrument holder with a medical instrument, a model patient body simulating a patient subject to medical treatment or examination, and an examination table on which the model patient body is pl...
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JP2011183046A |
To obtain a cushion meeting the taste and body shape of a patient by arranging air bags on the backrest and contour seat of a chair for dental treatment, so as to adjust the amount of air to be introduced to the air bags by the operation...
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JP2011182949A |
To provide a dental treatment chair mat and a dental treatment chair configured and disposed especially suited for an elderly human and the physically disabled.The dental treatment chair includes an integral, attachable/detachable or fol...
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JP4777878B2 |
The invention includes both a method for acquiring the position of a patient's anterior pelvic plane, and a patient positioner or holder (apparatus) for securing a patient and acquiring the position of the patient's anterior pelvic plane...
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JP2011160899A |
To adjust the length of a pulled out instrument hose to the length an operator prefers when he/she pulls out an instrument necessary for a medical examination from an instrument holder during a dental treatment.An instrument hose-holding...
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JP2011160861A |
To solve such a problem that an instrument hose interrupts the movements of a work table since the instrument hose abuts on a side part of a treatment chair during a treatment by moving the work table above a chest part of a patient.The ...
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JP4733961B2 |
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JP4729687B2 |
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JP4721604B2 |
The treatment couch has a back-rest (4) and head-rest which is swivel-connected to the back-rest by a swivel arrangement (17) possessing a first linkage (24), and which is fixed in its swivel position by means of a fixture (19a). The fix...
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JP4719532B2 |
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JP4718648B2 |
The invention provides a headrest for a dental treatment chair and a dental treatment chair wherein discomfort due to noise generated from dental treatment instruments can be reduced and communication between a dentist and a patient can ...
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JP4714001B2 |
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...
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JP4711031B2 |
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JP4711030B2 |
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JP4711032B2 |
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JP4685271B2 |
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JP3167524U |
To display the actual rotation speed of a tooth cutting instrument of a tightened tool, although some dental micromotor handpieces display the rotation speed of the motor when the speed is increased or decreased by an attachment. There w...
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JP4674330B2 |
The treatment couch has a back-rest (4) and head-rest which is swivel-connected to the back-rest by a swivel arrangement (17) possessing a first linkage (24), and which is fixed in its swivel position by means of a fixture (19a). The fix...
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