CN215384149U - Oral cavity film shooting system - Google Patents
Oral cavity film shooting system Download PDFInfo
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- CN215384149U CN215384149U CN202022216582.0U CN202022216582U CN215384149U CN 215384149 U CN215384149 U CN 215384149U CN 202022216582 U CN202022216582 U CN 202022216582U CN 215384149 U CN215384149 U CN 215384149U
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Abstract
An oral photography system, comprising: the oral cavity camera is used for completing CT scanning and/or panoramic and/or skull photographing work; the intraoral camera shooting machine is used for finishing intraoral shooting work; the controller is respectively in communication connection with the oral camera and the intraoral camera so as to control the start and stop actions of the ray generating mechanism of the oral camera and the intraoral camera; and the control switch is communicated with the controller to control the ray generating mechanisms of the oral cavity camera and the intraoral camera not to work simultaneously. The control switch and the controller which are connected through the communication can ensure that the oral camera and the intraoral camera cannot be used simultaneously, thereby providing the oral shooting equipment with at least one of CT, panoramic and skull photography and four functions of intraoral camera, and solving the problem of high construction and use cost of the oral shooting equipment in the prior art.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an oral cavity shooting system.
Background
According to the basic requirements of oral diagnosis on X-ray examination, the dental diseases should be photographed by an oral tablet, orthodontics should be photographed by a panoramic tablet and a skull side tablet, and the implantation should be photographed by CT. The oral cavity maxillofacial cone beam CT, CBCT for short, provided in the market at present can integrate three functions of CT, panoramic film and skull photography. However, a separate intraoral camera is required to complete the intraoral work. The mouth photographing apparatus is limited by GBZ130 regulations: the X-ray production facility must have a separate shielded room. Therefore, users who own both CBCT and intraoral cameras usually need to establish at least two shielding rooms to meet the national standard requirements, which increases the cost of users in terms of capital construction, procurement and equipment use. In order to reduce the cost of equipment in clinics with both CBCT and intraoral cameras, there is a need in the art for an intraoral camera that integrates the functions of CT, panoramic, cephalography, and intraoral camera at the same time.
SUMMERY OF THE UTILITY MODEL
Therefore, the present invention aims to provide an oral cavity photographing system to solve the problem that the existing oral cavity photographing device is high in construction and use cost due to the lack of the oral cavity photographing device which simultaneously integrates at least one of CT, panoramic film, skull photographing and photographing of oral cavity film in the prior art. The application provides an oral cavity filming system, includes:
the oral cavity camera is used for completing CT scanning and/or panoramic and/or skull photographing work;
the intraoral camera shooting machine is used for finishing intraoral shooting work;
the controller is respectively in communication connection with the oral cavity camera and the intraoral camera so as to control the starting or stopping of a ray generating mechanism of the oral cavity camera and the intraoral camera;
and the control switch is communicated with the controller to control the ray generating mechanisms of the oral cavity camera and the intraoral camera and the ray generating mechanisms of the intraoral camera and the intraoral camera not to work simultaneously.
The control switch comprises a movable contact, a first contact and a second contact; the movable contact has a first position in communication with the first contact and a second position in communication with the second contact;
in the first position, the control switch controls the ray generation mechanism of the oral cavity camera to be in an enabled state through the first controller, and the control switch controls the ray generation mechanism of the intraoral camera to be in a disabled state through the second controller;
in the second position, the control switch controls the ray generating mechanism of the oral cavity camera to be in a disabled state through the first controller, and the control switch controls the ray generating mechanism of the intraoral camera to be in an enabled state through the second controller;
the movable contact also has a third position in which neither the first contact nor the second contact is in communication.
The controller includes:
a first controller for controlling the oral camera to enable or disable its radiation generating mechanism and action mechanism;
a second controller for controlling the ray generation mechanism and the action mechanism of the intraoral camera to be enabled or disabled;
the control switch is respectively in communication connection with the first controller and the second controller and sends opposite control signals to the first controller and the second controller.
The controller includes:
a first controller for controlling the oral camera to enable or disable its radiation generating mechanism;
a second controller for controlling the ray generation mechanism of the intraoral camera to be enabled or disabled;
the control switch is respectively in communication connection with the first controller and the second controller and sends opposite control signals to the first controller and the second controller.
The control switch is a single-pole double-throw switch.
The control switch is an electric control switch.
The control switch is a relay, and the relay includes: the coil, the magnetic circuit, the counter-force elastic piece, the relay moving contact, the first fixed contact and the second fixed contact are arranged on the coil;
the first static contact is communicated with the oral cavity camera to supply power for a ray generating mechanism of the oral cavity camera, and the second static contact is communicated with the intraoral camera to supply power for the ray generating mechanism of the intraoral camera; in the energized state of the coil, the movable contact of the relay is electrically connected with one of the first fixed contact and the second fixed contact in a driven manner; and under the non-energized state of the coil, the movable contact of the relay is electrically connected with the other one of the first fixed contact and the second fixed contact under the action of the counter-force elastic piece.
The action mechanism of the oral cavity camera comprises: a scanner and/or a skull arm and/or a jaw support arm and/or a lifting column; and/or the presence of a gas in the gas,
the actuating mechanism of the intraoral film shooting machine comprises: a rotating arm and/or an X-ray handpiece.
The skull arm is provided with a skull disk in transmission connection with the skull arm, and the skull disk is used for scanning skull images.
The jaw supporting arm is used for fixing the head of a patient when CT scanning and a panoramic picture are shot, so that the patient is prevented from moving in the scanning process;
the scanner is arranged on the cantilever and used for shooting CT scanning and panoramic pictures.
The intraoral camera is mounted on the side wall of the inner wall of the shielding room or on the oral camera or on the mounting rack, and comprises: a rotating arm driven to freely rotate at a position, and an X-ray machine head arranged on the rotating arm.
The oral photography system still includes:
and the control switch detection mechanism is used for detecting the connection state of the first contact and the second contact with the movable contact.
The control switch detection mechanism includes: and the position sensor is arranged opposite to the control switch, and is an infrared sensor and/or a photoelectric sensor and/or a laser sensor for detecting the position of the movable contact.
The technical scheme of the utility model has the following advantages:
1. the utility model provides an oral shooting system, which comprises: the oral cavity camera is used for completing CT scanning and/or panoramic and/or skull photographing work; the intraoral camera shooting machine is used for finishing intraoral shooting work; the controller is respectively in communication connection with the oral cavity camera and the intraoral camera so as to control the start and stop actions of the ray generation mechanism of the oral cavity camera and the intraoral camera; and the control switch is communicated with the controller to control the ray generating mechanisms of the oral cavity camera and the intraoral camera and the ray generating mechanisms of the intraoral camera and the intraoral camera not to work simultaneously.
According to the national regulation, the oral camera and the intraoral camera cannot work simultaneously, so that the corresponding safety protection standard is met. When the intraoral scanning function of the intraoral camera is used, the scanning function of the intraoral camera cannot be started; similarly, when the oral camera works in CT scanning, panoramic photography and skull photography, the intraoral camera does not allow the intraoral scanning function to start working. When the intra-oral camera and the oral camera work simultaneously, the problem of overproof radiation value is caused, and radiation safety accidents are caused. In the prior art, an oral camera and an intraoral camera are respectively arranged in two independent shielding rooms, so that the problem of overproof radiation value is prevented. However, the prior art requires two screens and separate mouth camera and intraoral camera to meet the national requirements, which increases the cost of users in terms of capital construction, procurement and equipment use.
In the utility model, after the control switch is triggered to act, the control switch sends a signal to the controller, and the controller cannot send an enabling signal to the oral camera and the intraoral camera at the same time. The controller sends a signal to the oral camera and the intraoral camera to control one of them to be in an enabled state and the other to be in a disabled state. The controller can not control the oral camera and the intraoral camera to be in the starting state at the same time, and one of the oral camera and the intraoral camera is disabled at the same time, so that the radiation value of the oral shooting equipment can not exceed the standard.
2. The utility model provides an oral shooting system, wherein the controller comprises: a first controller for controlling the oral camera to enable or disable its radiation generating mechanism and action mechanism; a second controller for controlling the ray generation mechanism and the action mechanism of the intraoral camera to be enabled or disabled; the control switch is respectively in communication connection with the first controller and the second controller and sends opposite control signals to the first controller and the second controller.
The first controller and the second controller respectively control the activation or the deactivation of the ray generating mechanism and the action mechanism of the oral camera and the intraoral camera. The first controller and the second controller can simultaneously disable the radiation generating mechanism and the actuating mechanism. The first controller and the second controller not only ensure that the ray generating mechanism cannot work, but also ensure that the actuating mechanism cannot work, so that the equipment cannot adjust the position, and further effectively ensure that the oral camera and the intraoral camera cannot work simultaneously. Moreover, under certain use conditions, the oral camera and the intraoral camera need to be respectively arranged at different positions of a shielding machine room, and the first controller and the second controller can be respectively arranged on the oral camera and the intraoral camera, so that the problem of inconvenience in data transmission caused by the fact that one controller controls the oral camera and the intraoral camera simultaneously is avoided.
3. The utility model provides an oral shooting system, wherein the controller comprises: a first controller for controlling the oral camera to enable or disable its radiation generating mechanism; a second controller for controlling the ray generation mechanism of the intraoral camera to be enabled or disabled; the control switch is respectively in communication connection with the first controller and the second controller and sends opposite control signals to the first controller and the second controller.
The first controller and the second controller respectively control the activation or the deactivation of the ray generating mechanism of the oral cavity camera and the ray generating mechanism of the intraoral camera. The first controller and the second controller may disable the radiation generating mechanisms of the oral camera and the intraoral camera, respectively. Because the ray generating mechanisms of the oral camera and the intraoral camera cannot work simultaneously, the problem that the radiation value of the oral shooting equipment exceeds the standard when the oral camera and the intraoral camera work simultaneously can be avoided.
4. According to the oral cavity shooting system provided by the utility model, the control switch is a single-pole double-throw switch and can also be an electric control switch. Therefore, the control signal is transmitted to the controller in a manual control or electric control mode, and different use requirements can be met.
5. The utility model provides an oral cavity shooting system, wherein the oral cavity shooting machine is arranged on the side wall of the inner wall of a shielding room or on the oral cavity camera or a mounting rack, and the oral cavity shooting machine comprises: a rotating arm driven to freely rotate at a position, and an X-ray machine head arranged on the rotating arm.
The installation mode of the intraoral film shooting machine is various, and the intraoral film shooting machine can be adapted to different environments, so that the use convenience of a user is improved. When the intraoral camera is installed on the oral camera, the installation complexity of the oral shooting equipment can be effectively reduced without erecting an installation frame or installing a support on a wall, so that the installation convenience of the oral shooting equipment is improved.
6. The oral shooting system provided by the utility model further comprises: and the control switch detection mechanism is used for detecting the connection state of the first contact and the second contact with the movable contact. The control switch detection mechanism includes: and the position sensor is arranged opposite to the control switch, and is an infrared sensor and/or a photoelectric sensor and/or a laser sensor for detecting the position of the movable contact.
The control switch detection mechanism can effectively detect the position of the control switch to prevent the problem that the movable contact is not moved to the preset position.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of an oral imaging system provided by the present invention;
FIG. 2 is a top view of the oral imaging system provided by the present invention;
FIG. 3 is a schematic structural diagram of an oral camera according to the present invention;
FIG. 4 is a schematic diagram of the arrangement positions of an intraoral camera and an oral camera provided by the present invention;
FIG. 5 is a schematic diagram of the moving contact and the positions of the first and second contacts of the oral photographing system provided by the utility model;
description of reference numerals:
1-an oral camera; 2-intraoral film shooting machine; 3-the cranium arm; 4-a scanner; 5-jaw supporting arm; 6-lifting upright posts; 7-a rotating arm; 8-X-ray machine head; 9-moving contact; 10-cranial disc; 11-between shields; 12-a cantilever; 13-a first contact; 14-second contact.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
An oral photography system, as shown in fig. 1 to 4, comprising:
the oral cavity camera 1 is used for finishing CT scanning, panoramic pictures and skull photographing work; the oral camera 1 includes: a skull arm 3, a scanner 4, a jaw supporting arm 5 and a lifting upright post 6. The skull arm 3 is provided with a skull disk 10 in transmission connection with the skull arm, and the skull disk 10 is used for scanning skull images. The jaw supporting arm 5 is used for fixing the head of a patient when CT scanning and panoramic pictures are shot, and the patient is prevented from moving in the scanning process; in the embodiment, a skull disk 10 in transmission connection with the skull arm 3 is arranged on the skull arm 3, and the skull disk 10 is used for scanning skull images; the jaw supporting arm 5 is used for fixing the head of a patient when CT scanning and a panoramic picture are shot, and the patient is prevented from moving in the scanning process; the scanner 4 is arranged on the cantilever 12 and is used for shooting CT scanning and panoramic pictures; in this embodiment, the motion mechanism of the oral camera 1 includes: a scanner 4, a skull arm 3, a jaw supporting arm 5 and a lifting upright post 6;
the intraoral camera 2 is used for finishing the intraoral shooting work; in the present embodiment, the above-described intraoral camera 2 is mounted on an inner wall side wall of the shield room 11, and includes: a rotary arm 7 which is driven to freely rotate at a position, and an X-ray head 8 which is arranged on the rotary arm 7; in the present embodiment, the motion mechanism of the intraoral camera 2 includes: a rotating arm 7 and an X-ray head 8.
The controller is respectively in communication connection with the oral camera 1 and the intraoral camera 2 so as to control the start and stop actions of the ray generating mechanisms of the oral camera 1 and the intraoral camera 2; the controller includes: a first controller for controlling the activation or deactivation of the ray generation mechanism and the action mechanism of the oral camera 1; a second controller for controlling the ray generation mechanism and the action mechanism of the intraoral camera 2 to be enabled or disabled; the control switch is respectively in communication connection with the first controller and the second controller and sends opposite control signals to the first controller and the second controller.
And the control switch is communicated with the controller to control the ray generating mechanism and the action mechanism of the oral cavity camera 1 and the intraoral camera 2 not to work simultaneously. The control switch is a single-pole double-throw switch. The control switch is in communication connection with a power supply to control whether the power supply supplies power or not, and comprises a movable contact 9, a first contact 13 and a second contact 14; the movable contact 9 has a first position in communication with the first contact 13, a second position in communication with the second contact 14, and a third position in communication with neither the first contact 13 nor the second contact 14.
A control switch detecting mechanism for detecting a connection state of both the first contact 13 and the second contact 14 with the movable contact 9, as shown in fig. 5. The control switch detection mechanism includes: and a position sensor for detecting the position of the movable contact 9 and detecting whether the movable contact 9 is in communication with the first contact 13 or the second contact 14. The position of the control switch can be effectively detected by the control switch detecting mechanism to prevent the problem that the movable contact 9 is not moved to the preset position.
Of course, the present application does not specifically limit the constituent components of the motion mechanism of the oral camera 1 and the intraoral camera 2, and in other embodiments, the motion mechanism of the oral camera 1 includes: a skull arm 3, a jaw supporting arm 5 and a lifting upright post 6; the motion mechanism of the intraoral camera 2 comprises: the arm 7 is rotated.
Of course, the function of the oral camera 1 is not limited in the present application, and in other embodiments, the oral camera 1 is used for performing any one or two of the three functions of CT scanning, panoramic photography and cephalography.
Of course, the structure of the control switch is not particularly limited in the present application, and in other embodiments, the control switch is an electrically controlled switch controlled electrically. The control switch is a relay, and the relay includes: the coil, the magnetic circuit, the counter-force elastic piece, the relay moving contact, the first fixed contact and the second fixed contact are arranged on the coil; the first static contact is communicated with the oral cavity camera 1 to supply power for a ray generating mechanism of the oral cavity camera 1, and the second static contact is communicated with the intraoral camera 2 to supply power for a ray generating mechanism of the intraoral camera 2; in the energized state of the coil, the movable contact of the relay is electrically connected with one of the first fixed contact and the second fixed contact in a driven manner; and under the non-energized state of the coil, the movable contact of the relay is electrically connected with the other one of the first fixed contact and the second fixed contact under the action of the counter-force elastic piece.
Of course, the structure of the control switch detection mechanism is not particularly limited in the present application, and in other embodiments, the control switch detection mechanism may also be an infrared sensor or a photoelectric sensor or a laser sensor for detecting the position of the movable contact 9.
Example 2
The present embodiment is different from embodiment 1 in that the controller includes: a first controller for controlling the oral camera 1 to enable or disable a radiation generating mechanism thereof; a second controller for controlling the intraoral camera 2 to enable or disable a radiation generating mechanism thereof; the control switch is respectively in communication connection with the first controller and the second controller and sends opposite control signals to the first controller and the second controller.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (6)
1. An oral filming system, comprising:
an oral camera (1) for performing CT scanning and/or panoramic and/or cephalographic work;
the intraoral shooting machine (2) is used for finishing intraoral shooting work;
the controller is respectively in communication connection with the oral camera (1) and the intraoral camera (2) to control the ray generation mechanisms of the oral camera (1) and the intraoral camera (2) to be enabled or disabled;
the control switch is communicated with the controller to control the ray generating mechanisms of the oral cavity camera (1) and the intraoral camera (2) not to work simultaneously; the control switch is a single-pole double-throw switch;
a control switch detection mechanism for detecting a connection state of the first contact (13) and the second contact (14) with the movable contact (9);
when the movable contact (9) is communicated with the first contact (13), the oral camera (1) is controlled to be in an activated state, and the intraoral camera (2) is controlled to be in a deactivated state;
when the movable contact (9) is communicated with the second contact (14), the oral camera (1) is controlled to be in a non-activated state, and the intraoral camera (2) is controlled to be in an activated state;
the control switch detection mechanism includes: and the position sensor is arranged opposite to the control switch, and is an infrared sensor and/or a photoelectric sensor and/or a laser sensor for detecting the position of the movable contact (9).
2. The oral filming system of claim 1 wherein said controller comprises:
a first controller for controlling the oral camera (1) to enable or disable its radiation generating and action mechanisms;
a second controller for controlling the ray generation mechanism and the action mechanism of the intraoral camera (2) to be enabled or disabled;
the control switch is respectively in communication connection with the first controller and the second controller and sends opposite control signals to the first controller and the second controller.
3. The oral filming system of claim 1 wherein said controller comprises:
a first controller for controlling the activation or deactivation of the radiography mechanism of the oral camera (1);
a second controller for controlling the intraoral camera (2) to enable or disable its radiation generating mechanism;
the control switch is respectively in communication connection with the first controller and the second controller and sends opposite control signals to the first controller and the second controller.
4. The oral filming system of any one of claims 1 to 3 wherein said control switch is an electrically controlled switch.
5. The oral filming system of claim 1,
the action mechanism of the oral cavity camera (1) comprises: a skull arm (3) and/or a scanner (4) and/or a jaw support arm (5) and/or a lifting upright (6); and/or the presence of a gas in the gas,
the action mechanism of the intraoral film shooting machine (2) comprises: a rotating arm (7) and/or an X-ray machine head (8).
6. The system according to claim 1, wherein the intraoral camera (2) is mounted on the inner wall sidewall of a shielded room (11) or on the intraoral camera (1) or on a mounting rack, the intraoral camera (2) comprising: a rotating arm (7) which is driven to freely rotate, and an X-ray head (8) arranged on the rotating arm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216582.0U CN215384149U (en) | 2020-09-30 | 2020-09-30 | Oral cavity film shooting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216582.0U CN215384149U (en) | 2020-09-30 | 2020-09-30 | Oral cavity film shooting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215384149U true CN215384149U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022216582.0U Active CN215384149U (en) | 2020-09-30 | 2020-09-30 | Oral cavity film shooting system |
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| Country | Link |
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| CN (1) | CN215384149U (en) |
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2020
- 2020-09-30 CN CN202022216582.0U patent/CN215384149U/en active Active
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