CN215272857U

CN215272857U - Seat type oral CT machine

Info

Publication number: CN215272857U
Application number: CN202120765108.5U
Authority: CN
Inventors: 刘兴元; 刘清华; 祁云冬; 韩旭; 张海涛
Original assignee: Sichuan Naikang Technology Co ltd
Current assignee: Sichuan Naikang Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-24
Anticipated expiration: 2031-04-14

Abstract

The utility model provides a chair type oral CT machine, which comprises a base, a movable seat, a lifting rod and a CT machine head, wherein the front side of the base is provided with a seat part, and the front side of the movable seat is fixedly connected with a leaning part; the bottom of the movable seat is hinged with the rear side of the base, the lifting rod is arranged on the rear side of the movable seat, and the CT machine head is fixedly connected to the top of the lifting rod; a hydraulic support rod for laying the leaning part is arranged between the movable seat and the base. The backrest part capable of being laid down is arranged, so that a human body can lie down conveniently, and the comfort level of the CT scanning process is improved.

Description

Seat type oral CT machine

Technical Field

The utility model relates to a technical field of oral cavity CT particularly, relates to a seat formula oral cavity CT machine.

Background

The dental film is one of important means in the treatment process, and is used for finding the degree and range of pathological changes before treatment; guiding treatment during treatment, and determining a treatment range and a treatment depth; the effect was observed after treatment. According to the comprehensive analysis of the CT film, the accuracy and the success rate of the diagnosis and treatment of the teeth of the doctor can be improved.

Many existing oral cavity CT machines all adopt standing type scanning, even if some other oral cavity CT machines adopt stool chairs, all the other oral cavity CT machines are basically in a straight sitting type, and the comfort level is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seat formula oral cavity CT machine, it disposes the portion of leaning on that can fall down, and the human body of being convenient for lies down, promotes CT scanning process's comfort level.

The embodiment of the utility model discloses a realize through following technical scheme:

a chair type oral CT machine comprises a base, a movable seat, a lifting rod and a CT machine head, wherein a seat part is arranged on the front side of the base, and a leaning part is fixedly connected to the front side of the movable seat; the bottom of the movable seat is hinged with the rear side of the base, the lifting rod is arranged on the rear side of the movable seat, and the CT machine head is fixedly connected to the top of the lifting rod; a hydraulic support rod for laying the leaning part is arranged between the movable seat and the base.

In an embodiment of the present invention, the backrest portion includes a lumbar pad, a vertebral support member and a head positioning support member which are fixedly connected in sequence from bottom to top.

In an embodiment of the present invention, the CT head includes a head cover, a frame body, and a radiation source and a detector respectively disposed at two ends of the lower side of the frame body, the head cover is fixedly connected to the top of the lifting rod, and a rotation driving assembly for driving the frame body to rotate is disposed in the head cover; the head positioning support is configured between the ray source and the detector.

In an embodiment of the present invention, the rotation driving assembly includes a support ring for supporting the frame body and a motor for driving the frame body to rotate, and the support ring is fixedly connected to the inside of the head cover.

In an embodiment of the present invention, the movable seat back is fixedly connected with the ear plate, and the hydraulic brace rod is hinged between the ear plate and the base.

In an embodiment of the present invention, the rear side of the base is fixedly connected to the rear wall, and the two sides of the base are provided with the armrest.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the hydraulic stay bar of the utility model is used for supporting and laying down the leaning part, which is convenient for the human body to lie down and improves the comfort level of the CT scanning process; the lifting rod lifts the CT head to facilitate the sitting of a human body, and the CT head is put down by the lifting rod after the human body leans against the leaning part to perform CT scanning on the oral cavity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a chair type oral CT machine of the present invention;

FIG. 2 is a schematic structural view of the chair type oral CT machine for lying on a bed;

FIG. 3 is a schematic view of the internal structure of the CT head of the present invention;

fig. 4 is a schematic structural view of the backrest of the present invention.

Icon: 11-base, 12-movable seat, 13-lifting rod, 14-hydraulic support rod, 15-ear plate, 2-CT head, 21-head cover, 22-frame body, 23-ray source, 24-detector, 25-support ring, 26-motor, 31-seat part, 32-back cushion, 33-vertebra support part, 34-head positioning support part, 35-back enclosure and 36-armrest part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a chair-type oral CT machine comprises a base 11, a movable seat 12, a lifting rod 13 and a CT machine head 2, wherein a seat portion 31 is configured at the front side of the base 11, and a leaning portion is fixedly connected at the front side of the movable seat 12; the bottom of the movable seat 12 is hinged with the rear side of the base 11, the lifting rod 13 is arranged at the rear side of the movable seat 12, and the CT machine head 2 is fixedly connected to the top of the lifting rod 13; a hydraulic stay 14 for laying the leaning portion is disposed between the movable seat 12 and the base 11.

It should be noted that: the hydraulic stay bar 14 of the utility model is used for supporting and laying down the leaning part, which is convenient for the human body to lie down and improves the comfort level of the CT scanning process; the lifting rod 13 lifts the CT head 2 to facilitate the sitting of a human body, and the CT head 2 is put down through the lifting rod 13 after the human body leans against the leaning part to perform CT scanning on the oral cavity.

In this embodiment, the backrest portion comprises a lumbar pad, a vertebral support 33 and a head positioning support 34, which are fixedly connected in sequence from bottom to top. The vertebra support 33 is used for supporting the vertebra of the human body, so that the trunk of the human body can be conveniently supported, meanwhile, in order to reduce the scanning space, the upper side of the leaning part is configured into the vertebra support 33, space is made for the rotation of CT scanning, and the head positioning support 34 is convenient for head support when lying down.

In this embodiment, the CT head 2 includes a head cover 21, a frame 22, and a radiation source 23 and a detector 24 respectively disposed at two ends of the lower side of the frame 22, the head cover 21 is fixedly connected to the top of the lifting rod 13, and a rotation driving assembly for driving the frame 22 to rotate is disposed in the head cover 21; the head positioning support 34 is disposed between the radiation source 23 and the detector 24. After the human body sits on the seat 31, the lifting rod 13 drives the head cover 21 to descend to cover the head of the human body.

In this embodiment, the rotation driving assembly includes a supporting ring 25 for supporting the frame 22 and a motor 26 for driving the frame 22 to rotate, and the supporting ring 25 is fixedly connected to the interior of the head cover 21. The motor 26 drives the frame 22 to rotate the radiation source 23 and the detector 24 for CT scanning.

In this embodiment, the movable seat 12 is fixedly connected with an ear plate 15 at the back, and the hydraulic stay 14 is hinged between the ear plate 15 and the base 11. The ear plate 15 is inclined to facilitate the support of the hydraulic stay 14.

In this embodiment, a rear enclosure 35 is fixedly connected to the rear side of the base 11, and armrest parts 36 are disposed on both sides of the base 11, and the armrest parts 36 facilitate the hand support of a human body during a scanning process.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A seat formula oral cavity CT machine which characterized in that: the CT machine head comprises a base, a movable seat, a lifting rod and a CT machine head, wherein a seat part is arranged on the front side of the base, and a leaning part is fixedly connected to the front side of the movable seat; the bottom of the movable seat is hinged with the rear side of the base, the lifting rod is arranged at the rear side of the movable seat, and the CT machine head is fixedly connected to the top of the lifting rod; a hydraulic support rod for laying down the leaning part is arranged between the movable seat and the base.

2. The chair oral CT machine of claim 1, wherein: the leaning part comprises a lumbar pad, a vertebral part supporting part and a head positioning supporting part which are sequentially and fixedly connected from bottom to top.

3. The chair oral CT machine of claim 2, wherein: the CT head comprises a head cover, a frame body, a ray source and a detector, wherein the ray source and the detector are respectively arranged at two ends of the lower side of the frame body; the head positioning support is disposed between the radiation source and the detector.

4. The chair oral CT machine of claim 3, wherein: the rotary driving assembly comprises a supporting ring for supporting the frame body and a motor for driving the frame body to rotate, and the supporting ring is fixedly connected with the interior of the head sleeve.

5. The chair-type oral CT machine according to claim 1 or 2, wherein: the back of the movable seat is fixedly connected with an ear plate, and the hydraulic support rod is hinged between the ear plate and the base.

6. The chair-type oral CT machine according to claim 1 or 2, wherein: the rear side of the base is fixedly connected with a rear enclosure, and two sides of the base are provided with armrest parts.