JP5374466B2 - Dental treatment chair abutment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a dental head rest effectively holding a cervical vertebra part of a patient to protect cervical vertebrae even in long-time treatment, naturally fitting a position of the head of the patient, and allowing the patient to safely have the treatment without imparting fatigue to the patient. <P>SOLUTION: This head rest for a dental treatment chair includes: a frame member 10 supporting the head of the patient; and a cushion member 20 disposed on the frame member 10. The cushion member 20 comprises: a lower cushion member 21 disposed in a state that the lower cushion member 21 is extended to the neck of the patient from the frame member 10; and an upper cushion member 22 disposed in an upper part of the lower cushion member 21, and disposed in a position wherein the cervical vertebra part of the patient is supported. <P>COPYRIGHT: (C)2012,JPO&amp;INPIT

Description

  The present invention relates to a pedestal of a dental treatment chair, and more particularly, to effectively support a patient's cervical spine, and to protect the patient's cervical spine and give fatigue to the patient during a long-term medical treatment. The present invention relates to a pedestal of a dental treatment chair that enables safer medical treatment.

  FIG. 2 is an overall configuration diagram showing an example of a dental treatment unit having an ancillary table to which the present invention is applied. The dental treatment unit is composed of a treatment chair 1, a work table 2, a spiton 3, a surgical light 4, and an in-light. The instrument holder 5 includes a foot switch 6, an assistant instrument holder 7, a handpiece (instrument) 8, and the like. The instrument holder 5 includes various handpieces used in dental treatment, such as an air turbine. The handpiece 8 such as a micro engine, an ultrasonic scaler, and a multi-syringe is housed. As is well known, in the dental treatment, the patient sits on the chair 1 and the head is fixed to the bald base 9 for treatment. receive. During treatment, the surgeon moves the treatment chair 1 up and down, tilts up, tilts, etc., and treats the patient in an easy-to-treat posture.

  In the dental treatment unit as described above, the headrest 9 of the dental treatment chair 1 is structured to support the patient's occipital region at the A portion, as schematically shown in FIG. There is nothing to support the cervical vertebra (B part) below the occipital region, and there is nothing that naturally fits the position of the patient's head, and the patient gets tired during long-term treatment and performs medical care safely There was a problem that it was difficult.

  The present invention has been made in view of the above circumstances, and in particular, enables the patient's cervical vertebrae to be effectively held, and thus protects the cervical vertebra even during long-term medical care, The purpose of the present invention is to provide a dental cradle that fits naturally with the position and can be treated safely and easily without causing fatigue to the patient.

In order to solve the above-mentioned problems, the invention of claim 1 of the present invention provides a pedestal for a dental treatment chair comprising a frame member for supporting a patient's head and a cushion member disposed on the frame member. The cushion member includes a lower cushion member that extends from the frame member to the patient's cervical vertebrae , and an upper cushion that is disposed at an upper portion of the lower cushion member and supports the patient's cervical vertebrae. The upper cushion member is made of a softer material than the lower cushion member .

According to a second aspect of the present invention, in the first aspect of the invention, both sides of the frame member are curved inward, and the lower cushion member protrudes from both sides of the frame member. It is what.

  According to the present invention, since the cervical vertebra is supported even if the position of the patient's head is slightly shifted, the cervical vertebra of the patient can be protected in dental treatment over a long period of time, and the patient Since it does not cause fatigue, dental treatment can be performed more safely and easily.

It is a figure for demonstrating the use condition and function of the Antodai by this invention. It is a whole lineblock diagram showing an example of a dental treatment unit which has an Antodai to which the present invention is applied. It is a figure for demonstrating the function of Antodai.

  FIG. 1 (A) is a schematic configuration diagram showing the state of use of the pier according to the present invention, FIG. 1 (B) is a front view of the pier according to the present invention, and FIG. 1 (C) is FIG. 1 (B). 1D is a side cross-sectional view, and FIG. 1E is a diagram showing an outline of a frame member used for the head of the present invention. In the present invention, the frame member 10 is As shown in FIG. 1 (E), both sides are slightly curved forward and gently wrap around the patient's head, and this frame member 10 is provided with FIGS. 1 (B) and 1 (C). As shown in FIG. 3, a cushion member 20 is disposed extending downward from the frame member 10. The cushion member 20 is preferably arranged so that both side portions protrude from both side portions of the frame member 10 so as to hold the patient's head softer and more stably.

As shown in FIG. 1 (D), the cushion member 20 is composed of a slightly harder lower cushion member 21 and a slightly softer upper cushion member 22, and the upper portion of the lower cushion member 21 is attached to the frame member 10, lower portion is extended to a position corresponding to the cervical spine of a patient, the upper cushion member 22 at a position corresponding to the patient's cervical spine is provided. As described above, the cushion member 20 has a two-layer structure, so that the patient feels good when the head is first placed on the head, the treatment chair is turned down, and the patient is in the sleeping state. The cushion member 20 is bent as shown by a broken line 20 'in FIG. 1D, and the head is supported more stably. ing. Although FIG. 1 shows an example in which the cushion member 20 is configured separately from the lower cushion member 21 and the upper cushion member 22, it can be easily understood that these may be integrated. .

As described above, according to the present invention, the patient's head uniformly touches the cushion member 20 (because it is in total contact), so that it is easy to receive medical care without fatigue even during long-term treatment. Can do. Furthermore, since it is possible to support up to the cervical spine is the base of the neck from the back of the head, can also be the protection of the cervical spine, can be performed more safely practice.

DESCRIPTION OF SYMBOLS 10 ... Frame, 20 ... Cushion member, 21 ... Lower part (head part) cushion member, 22 ... Upper part ( neck part) cushion member

Claims (2)

A pedestal for a dental treatment chair comprising a frame member for supporting a patient's head and a cushion member disposed on the frame member, the cushion member extending from the frame member to the patient's cervical vertebra The upper cushion member is composed of an extended lower cushion member, and an upper cushion member disposed at an upper portion of the lower cushion member and at a position supporting the patient's cervical vertebrae. A pedestal for dental treatment chairs made of soft material . 2. The dent of the dental treatment chair according to claim 1, wherein both sides of the frame member are curved inward, and the lower cushion member is disposed so as to protrude from both sides of the frame member. Stand.

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