CN111772580A - Oral cavity foreign matter detection device - Google Patents
Oral cavity foreign matter detection device Download PDFInfo
- Publication number
- CN111772580A CN111772580A CN202010475028.6A CN202010475028A CN111772580A CN 111772580 A CN111772580 A CN 111772580A CN 202010475028 A CN202010475028 A CN 202010475028A CN 111772580 A CN111772580 A CN 111772580A
- Authority
- CN
- China
- Prior art keywords
- image
- telescopic mechanism
- unit
- control unit
- image acquisition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 210000000214 mouth Anatomy 0.000 title claims abstract description 28
- 238000010191 image analysis Methods 0.000 claims abstract description 36
- 230000005856 abnormality Effects 0.000 claims abstract description 20
- 238000012790 confirmation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000008673 vomiting Effects 0.000 abstract description 10
- 210000004916 vomit Anatomy 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 206010010071 Coma Diseases 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Dentistry (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention provides an oral foreign body detection device, comprising: the first image acquisition unit is arranged between teeth of a patient and used for acquiring a first image in the oral cavity in real time; the image analysis unit is electrically connected with the first image acquisition unit and is used for comparing the first image with a pre-stored standard image; the control unit is electrically connected with the first image acquisition unit and the image analysis unit respectively; the reminding unit is electrically connected with the control unit; the image analysis unit compares the first image with a pre-stored standard first image, and when an abnormality occurs, outputs a signal indicating the abnormality to the control unit; the control unit controls the reminding unit to work after receiving the signal. The oral foreign matter detection device monitors the oral cavity of a patient, and reminds a nurse to treat the patient in time after the patient vomits.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to an oral foreign body detection device.
Background
At present, after drunk, particularly in the case of unclear or coma consciousness of people, vomit is possibly mistakenly entered into the trachea if vomit occurs at the moment, so that the respiratory tract is blocked; suffocation occurs to the human body;
the hospital often meets the drunk patient, and whether the patient vomits or not is difficult to judge when the patient is drunk and coma, so an oral foreign body detector is urgently needed.
Disclosure of Invention
One of the purposes of the invention is to provide an oral cavity foreign matter detection device, which is used for monitoring the oral cavity of a patient and reminding a nurse to treat the patient in time after the patient vomits.
The embodiment of the invention provides an oral cavity foreign body detection device, which comprises:
the first image acquisition unit is arranged between teeth of a patient and used for acquiring a first image in the oral cavity in real time;
the image analysis unit is electrically connected with the first image acquisition unit and is used for comparing the first image with a pre-stored standard image;
the control unit is electrically connected with the first image acquisition unit and the image analysis unit respectively;
the reminding unit is electrically connected with the control unit;
the image analysis unit compares the first image with a pre-stored standard first image, and when an abnormality occurs, outputs a signal indicating the abnormality to the control unit;
the control unit controls the reminding unit to work after receiving the signal.
Preferably, the oral foreign object detection apparatus further includes:
the second image acquisition unit is electrically connected with the image analysis unit and is used for acquiring a second image in the oral cavity in real time;
the image analysis unit compares the second image with a second standard image stored in advance, and when an abnormality occurs, a signal indicating the abnormality is output to the control unit;
the control unit controls the reminding unit to work after receiving the signal.
Preferably, the reminding unit comprises: one or more of a display, a buzzer, an indicator light and a loudspeaker.
Preferably, the oral foreign object detection apparatus further includes:
the position confirmation unit is electrically connected with the control unit and is used for confirming that the first image acquisition unit and/or the second image acquisition unit reach the detection position;
when the control unit determines that the first image acquisition unit or the second image acquisition unit reaches the detection position through the position confirmation unit, the control unit controls the first image acquisition unit to acquire the first image and/or controls the second image acquisition unit to acquire the second image.
Preferably, the first image acquisition unit includes: the camera comprises a base, a first telescopic mechanism, a second telescopic mechanism and a first camera shooting mechanism;
one end of the second telescopic mechanism is fixedly connected with the first camera shooting mechanism, and the other end of the second telescopic mechanism is fixedly connected with one end of the first telescopic mechanism; the other end of the first telescopic mechanism is fixedly connected with the base; the control unit is electrically connected with the second telescopic mechanism and the first telescopic mechanism; the first telescopic mechanism and the second telescopic mechanism are vertically arranged;
the base includes: a main body, a first support body and a second support body;
the first supporting body and the second supporting body are symmetrically arranged on two side surfaces of the main body and are positioned on two sides of the first telescopic mechanism; mounting holes are respectively formed in the two corresponding side surfaces of the main body, and mounting springs are arranged in the mounting holes; one end of the mounting spring is fixedly connected with the bottom of the mounting hole, the other end of the mounting spring is fixedly connected with the first support body or the second support body, and the first support body or the second support body is provided with a limiting body; the limiting body is sleeved in the mounting spring; the end surface of the first support body far away from the main body and the end surface of the second support body far away from the main body are both provided with grooves which are matched with the shape of human teeth;
the first imaging mechanism includes:
one end of the shell is fixedly connected with the second telescopic mechanism;
the first camera is arranged at one end of the shell, which is far away from the second telescopic mechanism, and is electrically connected with the image analysis unit;
the second camera is rotatably arranged on the side surface of the shell;
the control unit performs operations including:
acquiring a first length which allows the second telescopic mechanism to extend in the oral cavity of the human body and is analyzed by the image analysis unit based on the image shot by the first camera;
controlling extension of the second telescoping mechanism based on the first length;
and in the process of extending the second telescopic mechanism, the second camera is controlled to rotate, so that the shooting direction of the second camera is adjusted to be opposite to the throat of the patient.
Preferably, the second image acquisition unit comprises a third telescopic mechanism and a second camera shooting mechanism;
one end of the third telescopic mechanism is fixedly connected with one end of the first telescopic mechanism far away from the base, and the other end of the third telescopic mechanism is fixedly connected with the second camera shooting mechanism;
the included angle formed by the third telescopic mechanism and the second telescopic mechanism ranges from degree to degree;
the third telescopic mechanism is perpendicular to the first telescopic mechanism.
Preferably, the first image acquiring unit further includes: the third camera is fixedly arranged at one end of the first telescopic mechanism far away from the base;
the control unit acquires a second length which allows the first telescopic mechanism to extend in the oral cavity of the human body and is analyzed by the image analysis unit based on the image shot by the third camera through the image analysis unit;
based on the second length, the extension of the first telescoping mechanism is controlled.
Preferably, the position confirmation unit includes: the pressure sensor is electrically connected with the control unit and is arranged between the first support body and the main body and/or between the second support body and the main body;
an opening groove body is arranged on one side of the main body close to the first supporting body and/or one side of the main body close to the second supporting body, and the pressure sensor is fixedly arranged at the bottom of the opening groove body; a trigger body is arranged on the first support body and/or the second support body corresponding to the opening groove body; and the trigger spring is arranged between the trigger body and the pressure sensor and is positioned in the open slot body.
Preferably, the oral foreign object detection apparatus further includes: the blocking body is fixedly connected with one end, far away from the first telescopic mechanism, of the main body.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of an oral foreign object detection apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of another oral foreign object detection apparatus according to an embodiment of the present invention;
FIG. 3 is a diagram of a first image capturing unit according to an embodiment of the present invention;
FIG. 4 is a schematic view of a susceptor in an embodiment of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is an enlarged view of FIG. 5 at B;
FIG. 7 is a diagram of a first image capturing unit according to another embodiment of the present invention;
FIG. 8 is a diagram of a second image capturing unit according to an embodiment of the present invention.
In the figure:
1. a first image acquisition unit; 2. an image analysis unit; 3. a control unit; 4. a reminding unit; 5. a second image acquisition unit; 7. a position confirmation unit; 11. a base; 12. a first telescoping mechanism; 13. a second telescoping mechanism; 14. a first camera mechanism; 55. a third telescoping mechanism; 56. a second camera shooting mechanism; 61. a blocking body; 71. an open trough body; 72. a pressure sensor; 73. a trigger spring; 74. a trigger body; 111. a main body; 112. a first support; 113. a second support; 114. a groove; 115. mounting holes; 116. installing a spring; 117. a limiting body; 141. a housing; 142. a first camera; 143. a second camera; 144. and a third camera.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
An embodiment of the present invention provides an oral foreign object detection apparatus, as shown in fig. 1, including:
the first image acquisition unit 1 is arranged between teeth of a patient and used for acquiring a first image in the oral cavity in real time;
the image analysis unit 2 is electrically connected with the first image acquisition unit 1 and is used for comparing the first image with a pre-stored standard image;
the control unit 3 is respectively and electrically connected with the first image acquisition unit 1 and the image analysis unit 2;
the reminding unit 4 is electrically connected with the control unit 3;
the image analysis unit 2 compares the first image with a standard first image stored in advance, and when an abnormality occurs, outputs a signal indicating the abnormality to the control unit 3;
the control unit 3 controls the reminding unit 4 to work after receiving the signal.
The working principle and the beneficial effects of the technical scheme are as follows:
after receiving the drunk patient, the hospital places the first image acquisition unit 1 between the teeth of the patient; the image analysis unit 2 compares the first image with a standard first image stored in advance, and when an abnormality occurs, outputs a signal indicating the abnormality to the control unit 3; the control unit 3 receives the signal and then controls the reminding unit 4 to work, thereby reminding a nurse to process. Wherein the pre-stored first standard image may be a picture of the patient's mouth taken by a nurse placing the first image capturing unit 1 between the patient's teeth.
The oral foreign matter detection device monitors the oral cavity of a patient, and reminds a nurse to treat the patient in time after the patient vomits.
In one embodiment, as shown in fig. 2, the oral foreign object detection apparatus further includes:
the second image acquisition unit 5 is electrically connected with the image analysis unit 2 and is used for acquiring a second image in the oral cavity in real time;
the image analysis unit 2 compares the second image with a second standard image stored in advance, and when an abnormality occurs, outputs a signal indicating the abnormality to the control unit 3;
the control unit 3 controls the reminding unit 4 to work after receiving the signal.
The working principle and the beneficial effects of the technical scheme are as follows:
when the hospital receives an intoxicated patient, the nurse places the first image taking unit 1 and the second image taking unit 5 together between the teeth of the patient. The image analysis unit 2 compares the first image with a standard first image stored in advance, and when an abnormality occurs, outputs a signal indicating the abnormality to the control unit 3; the control unit 3 controls the reminding unit 4 to work after receiving the signal, so as to remind a nurse to process; and/or the image analysis unit 2 compares the second image with a second standard image stored in advance, and when an abnormality occurs, outputs a signal indicating the abnormality to the control unit 3; the control unit 3 controls the reminding unit 4 to work after receiving the signal; wherein the second standard image is a picture of the patient's mouth taken by a nurse placing the second image capturing unit 1 between the patient's teeth. Through the cooperation of first image acquisition unit 1 and second image acquisition unit 5, improve the accuracy that patient vomits monitoring, in addition, still prevent that one of them is sheltered from and can't monitor patient's vomiting of first image acquisition unit and second image acquisition unit.
In one embodiment, the reminder unit 4 includes: one or more of a display, a buzzer, an indicator light and a loudspeaker.
In one embodiment, as shown in fig. 2, the oral foreign object detection apparatus further includes:
a position confirmation unit 7 electrically connected with the control unit 3 for determining that the first image acquisition unit 1 and/or the second image acquisition unit 5 reaches the detection position;
when the control unit 3 determines that the first image acquiring unit 1 or the second image acquiring unit 5 reaches the detection position through the position confirming unit 7, the control unit controls the first image acquiring unit 1 to acquire the first image and/or controls the second image acquiring unit 5 to acquire the second image.
The working principle and the beneficial effects of the technical scheme are as follows:
the control unit 3 determines whether the first image acquiring unit 1 and/or the second image acquiring unit 5 reach the detection position through the position confirming unit 7, and only when the position confirming unit 7 confirms that the first image acquiring unit 1 and the second image acquiring unit 5 reach the detection position, the first image acquiring unit 1 and the second image acquiring unit 5 can act, because the oral cavity of the human body belongs to an important part, safety protection is needed, and the first image acquiring unit 1 and/or the second image acquiring unit 5 are prevented from damaging the human body after being started up and not reaching the detection position (correctly placed between teeth by a nurse).
In one embodiment, as shown in fig. 3 and 4, the first image capturing unit 1 includes: a base 11, a first telescopic mechanism 12, a second telescopic mechanism 13 and a first camera shooting mechanism 14;
one end of the second telescopic mechanism 13 is fixedly connected with the first camera shooting mechanism 14, and the other end is fixedly connected with one end of the first telescopic mechanism 12; the other end of the first telescopic mechanism 12 is fixedly connected with the base 11; the control unit 3 is electrically connected with the second telescopic mechanism 13 and the first telescopic mechanism 12; the first telescopic mechanism 12 and the second telescopic mechanism 13 are vertically arranged;
as shown in fig. 4 and 5, the base 11 includes: a main body 111, a first support 112, and a second support 113;
the first supporting body 112 and the second supporting body 113 are symmetrically arranged on two side surfaces of the main body 111 and are positioned on two sides of the first telescopic mechanism 12; mounting holes 115 are respectively formed in two corresponding side surfaces of the main body 111, and mounting springs 116 are arranged in the mounting holes 115; one end of the mounting spring 116 is fixedly connected with the bottom of the mounting hole 115, the other end of the mounting spring is fixedly connected with the first support body 112 or the second support body 113, and a limiting body 117 is arranged on the first support body 112 or the second support body 113; the limiting body 117 is sleeved in the mounting spring 116; the end surfaces of the first supporting body 112 far away from the main body 111 and the second supporting body 113 far away from the main body 111 are both provided with grooves 114 which are adapted to the shape of human teeth;
as shown in fig. 7, the first imaging mechanism 14 includes:
a housing 141, one end of which is fixedly connected to the second telescoping mechanism 13;
the first camera 142 is arranged at one end of the shell 141 far away from the second telescopic mechanism 13 and is electrically connected with the image analysis unit 2;
a second camera 143 rotatably disposed on a side surface of the housing 141;
the control unit 3 performs operations including:
acquiring a first length, which allows the second telescopic mechanism 13 to extend, in the oral cavity of the human body, by the image analysis unit 2, which is analyzed by the image analysis unit 2 based on the image captured by the first camera 142;
controlling the extension of the second telescopic mechanism 13 based on the first length;
during the extension of the second telescoping mechanism 13, the second camera 143 is controlled to rotate, so that the shooting direction of the second camera 143 is adjusted to be opposite to the throat of the patient.
The working principle and the beneficial effects of the technical scheme are as follows:
when the first image acquisition unit 1 is used, the first support 112 and the second support 113 are respectively contacted with the upper and lower teeth of the oral cavity of the human body, and the upper and lower teeth are just positioned in the grooves 114 on the surfaces of the first support 112 and the second support 113; the first telescopic mechanism 12, the second telescopic mechanism 13 and the first camera shooting mechanism 14 are positioned on the inner side of the teeth of the human body and shoot the inside of the oral cavity of the human body. When the first image acquiring unit 1 shoots, the extensible first length of the second telescopic mechanism 13 is firstly determined, so that the inner wall of the oral cavity is not touched in the shooting process. In order to realize the definition of the shot picture, a light source is arranged beside the second camera. The first camera can adopt an infrared distance measurement camera.
In one embodiment, as shown in fig. 8, the second image capturing unit 5 includes a third telescoping mechanism 55, a second camera mechanism 56;
one end of the third telescopic mechanism 55 is fixedly connected with one end of the first telescopic mechanism 12 far away from the base 11, and the other end is fixedly connected with the second camera shooting mechanism 56;
the included angle formed by the third telescopic mechanism 55 and the second telescopic mechanism 13 is between 60 degrees and 180 degrees;
the third telescoping mechanism 55 is disposed perpendicular to the first telescoping mechanism 12.
The working principle and the beneficial effects of the technical scheme are as follows:
the second camera 56 has the same structure as the first camera 14, and the first camera 14 and the second camera 56 are symmetrical based on the first telescopic mechanism 12, thereby realizing binocular vision monitoring. The first camera mechanism 14 and the second camera mechanism 56 are matched, so that the vomit monitoring accuracy of the patient is improved, and in addition, one of the first camera mechanism 14 and the second camera mechanism 56 is prevented from being shielded and being incapable of monitoring the vomit of the patient.
In one embodiment, the first image acquisition unit 1 further comprises: the third camera 144 is fixedly arranged at one end of the first telescopic mechanism 12 far away from the base 11;
the control unit 3 acquires, through the image analysis unit 2, a second length that allows the first telescopic mechanism 12 to extend within the oral cavity of the human body, which is analyzed by the image analysis unit 2 based on the image captured by the third camera 144;
based on the second length, the elongation of the first telescoping mechanism 12 is controlled.
The working principle and the beneficial effects of the technical scheme are as follows:
when the first image acquiring unit 1 and the second image acquiring unit 5 are used for shooting, the extensible second length of the first telescopic mechanism 12 is firstly determined, so that the tongue and the like in the oral cavity are not touched in the shooting process. The third camera 144 may employ an infrared ranging camera.
In one embodiment, as shown in fig. 6, the position confirmation unit 7 includes: a pressure sensor 72, electrically connected to the control unit 3, arranged between the first support 112 and the main body 111 and/or between the second support 113 and the main body 111;
an open groove 71 is arranged on one side of the main body 111 close to the first support body 112 and/or one side of the main body 111 close to the second support body 113, and the pressure sensor 72 is fixedly arranged at the bottom of the open groove 71; the first support body 112 and/or the second support body 113 are/is provided with a trigger body 74 corresponding to the open groove body 71; and the trigger spring 73 is arranged between the trigger body 74 and the pressure sensor 72 and is positioned in the open groove body 71.
The working principle and the beneficial effects of the technical scheme are as follows:
when in use, the first support 112, the second support 113 and the main body 111 are close to each other due to the occlusion of human teeth, the trigger body 74 compresses the trigger spring 73, and the pressure value applied to the pressure sensor 72 by the trigger spring 73 is gradually increased; when the pressure value detected by the control unit 3 through the pressure sensor 72 is greater than a preset threshold value, the first image acquisition unit 1 and the second image acquisition unit 5 are started to acquire images.
In one embodiment, as shown in fig. 3, the oral foreign object detection apparatus further includes: and the blocking body 61 is fixedly connected with one end of the main body 111 far away from the first telescopic mechanism 12.
The working principle and the beneficial effects of the technical scheme are as follows:
when the nurse places the first image taking unit 1 between the teeth of the patient, the blocking body 61 is laid across the lips, preventing the first image taking unit 1 from slipping down into the oral cavity of the patient.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. An oral foreign matter detection device, comprising:
the first image acquisition unit (1) is arranged between teeth of a patient and used for acquiring a first image in the oral cavity in real time;
the image analysis unit (2) is electrically connected with the first image acquisition unit (1) and is used for comparing the first image with a pre-stored standard image;
a control unit (3) electrically connected to the first image acquisition unit (1) and the image analysis unit (2), respectively;
the reminding unit (4) is electrically connected with the control unit (3);
the image analysis unit (2) compares the first image with a pre-stored standard first image, and when an abnormality occurs, outputs a signal indicating the abnormality to the control unit (3);
and the control unit (3) controls the reminding unit (4) to work after receiving the signal.
2. The oral foreign object detection apparatus of claim 1, further comprising:
the second image acquisition unit (5) is electrically connected with the image analysis unit (2) and is used for acquiring a second image in the oral cavity in real time;
the image analysis unit (2) compares the second image with a second standard image stored in advance, and when an abnormality occurs, outputs a signal indicating the abnormality to the control unit (3);
and the control unit (3) controls the reminding unit (4) to work after receiving the signal.
3. The oral foreign matter detection device according to claim 1, wherein the alert unit (4) includes: one or more of a display, a buzzer, an indicator light and a loudspeaker.
4. The oral foreign object detection apparatus according to any one of claims 1 to 3, further comprising:
a position confirmation unit (7) electrically connected with the control unit (3) and used for determining that the first image acquisition unit (1) and/or the second image acquisition unit (5) reach the detection position;
when the control unit (3) determines that the first image acquisition unit (1) or the second image acquisition unit (5) reaches the detection position through the position confirmation unit (7), the first image acquisition unit (1) is controlled to acquire the first image and/or the second image acquisition unit (5) is controlled to acquire the second image.
5. The oral foreign matter detection device according to claim 1, wherein the first image acquisition unit (1) includes: the device comprises a base (11), a first telescopic mechanism (12), a second telescopic mechanism (13) and a first camera shooting mechanism (14);
one end of the second telescopic mechanism (13) is fixedly connected with the first camera shooting mechanism (14), and the other end of the second telescopic mechanism is fixedly connected with one end of the first telescopic mechanism (12); the other end of the first telescopic mechanism (12) is fixedly connected with the base (11); the control unit (3) is electrically connected with the second telescopic mechanism (13) and the first telescopic mechanism (12); the first telescopic mechanism (12) and the second telescopic mechanism (13) are vertically arranged;
the base (11) comprises: a main body (111), a first support body (112), and a second support body (113);
the first supporting body (112) and the second supporting body (113) are symmetrically arranged on two side surfaces of the main body (111) and are positioned on two sides of the first telescopic mechanism (12); mounting holes (115) are respectively formed in two corresponding side surfaces of the main body (111), and mounting springs (116) are arranged in the mounting holes (115); one end of the mounting spring (116) is fixedly connected with the bottom of the mounting hole (115), the other end of the mounting spring is fixedly connected with the first support body (112) or the second support body (113), and a limiting body (117) is arranged on the first support body (112) or the second support body (113); the limiting body (117) is sleeved in the mounting spring (116); the end surface of the first support body (112) far away from the main body (111) and the end surface of the second support body (113) far away from the main body (111) are both provided with grooves (114) which are adaptive to the shapes of human teeth;
the first imaging mechanism (14) includes:
a shell (141), one end of which is fixedly connected with the second telescopic mechanism (13);
the first camera (142) is arranged at one end, far away from the second telescopic mechanism (13), of the shell (141) and is electrically connected with the image analysis unit (2);
a second camera (143) rotatably disposed on a side surface of the housing (141);
the control unit (3) performs operations comprising:
acquiring a first length which allows the second telescopic mechanism (13) to extend in the oral cavity of the human body and is analyzed by the image analysis unit (2) based on the image shot by the first camera (142) through the image analysis unit (2);
controlling the elongation of the second telescopic mechanism (13) based on the first length;
and in the process of extending the second telescopic mechanism (13), controlling the second camera (143) to rotate, so that the shooting direction of the second camera (143) is adjusted to be opposite to the throat of the patient.
6. The oral foreign matter detection device according to claim 5, wherein the second image acquisition unit (5) includes a third telescopic mechanism (55), a second imaging mechanism (56);
one end of the third telescopic mechanism (55) is fixedly connected with one end of the first telescopic mechanism (12) far away from the base (11), and the other end of the third telescopic mechanism is fixedly connected with the second camera shooting mechanism (56);
the included angle formed by the third telescopic mechanism (55) and the second telescopic mechanism (13) is between 60 and 180 degrees;
the third telescopic mechanism (55) is perpendicular to the first telescopic mechanism (12).
7. The oral foreign matter detection device according to claim 5, wherein the first image acquisition unit (1) further includes: the third camera (144) is fixedly arranged at one end, far away from the base (11), of the first telescopic mechanism (12);
the control unit (3) acquires, through the image analysis unit (2), a second length which allows the first telescopic mechanism (12) to extend in the oral cavity of the human body, which is analyzed by the image analysis unit (2) based on the image captured by the third camera (144);
controlling the elongation of the first telescopic mechanism (12) based on the second length.
8. The oral foreign matter detection device according to claim 4, wherein the position confirmation unit (7) includes: a pressure sensor (72), electrically connected to the control unit (3), arranged between the first support (112) and the body (111) and/or between the second support (113) and the body (111);
an opening groove body (71) is arranged on one side of the main body (111) close to the first supporting body (112) and/or one side of the main body (111) close to the second supporting body (113), and the pressure sensor (72) is fixedly arranged at the bottom of the opening groove body (71); a trigger body (74) is arranged on the first support body (112) and/or the second support body (113) corresponding to the opening groove body (71); and the trigger spring (73) is arranged between the trigger body (74) and the pressure sensor (72) and is positioned in the opening groove body (71).
9. The oral foreign object detection device according to claim 5, further comprising a blocking body (61) fixedly connected to an end of the main body (111) away from the first telescoping mechanism (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010475028.6A CN111772580A (en) | 2020-05-29 | 2020-05-29 | Oral cavity foreign matter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010475028.6A CN111772580A (en) | 2020-05-29 | 2020-05-29 | Oral cavity foreign matter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111772580A true CN111772580A (en) | 2020-10-16 |
Family
ID=72754639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010475028.6A Pending CN111772580A (en) | 2020-05-29 | 2020-05-29 | Oral cavity foreign matter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111772580A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054545A (en) * | 2011-10-18 | 2013-04-24 | Q内窥镜股份有限公司 | Oral scope system with image sensor and method for visual examination of oral cavity and upper airway |
| CN204910224U (en) * | 2015-07-29 | 2015-12-30 | 黑子清 | Visual phlegm pipe of inhaling of video |
| CN105287029A (en) * | 2015-10-09 | 2016-02-03 | 深圳市前海安测信息技术有限公司 | Automatic orthodontic apparatus and method |
| CN106235999A (en) * | 2016-08-31 | 2016-12-21 | 万庆 | Sanitary inspection device inside a kind of oral cavity |
| CN106606353A (en) * | 2017-03-03 | 2017-05-03 | 中国人民武装警察部队总医院 | Tooth self-examination system and self-examination method thereof |
| CN107295227A (en) * | 2017-05-27 | 2017-10-24 | 欧阳聪星 | Specula in a kind of oral cavity |
| CN207429086U (en) * | 2016-12-12 | 2018-06-01 | 张雨同 | A kind of detection of visualization oral cavity and diastema cleaning device |
| CN108309217A (en) * | 2018-02-28 | 2018-07-24 | 成都普特斯医疗科技有限公司 | Pediatric Oral Emergency check device |
| CN108510471A (en) * | 2018-03-05 | 2018-09-07 | 广东欧珀移动通信有限公司 | Image orthodontic method, device and terminal device |
| CN109044245A (en) * | 2018-08-23 | 2018-12-21 | 陕西中医药大学第二附属医院 | A kind of oral cavity detection device |
| CN208591016U (en) * | 2017-10-23 | 2019-03-12 | 徐影 | A kind of New Image processing instrument |
| CN209863789U (en) * | 2019-01-14 | 2019-12-31 | 广西医科大学 | Tooth image acquisition device and tooth image acquisition system |
| CN210300932U (en) * | 2019-03-29 | 2020-04-14 | 佛山市柯诺医疗器械有限公司 | Oral cavity endoscope with double cameras |
-
2020
- 2020-05-29 CN CN202010475028.6A patent/CN111772580A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054545A (en) * | 2011-10-18 | 2013-04-24 | Q内窥镜股份有限公司 | Oral scope system with image sensor and method for visual examination of oral cavity and upper airway |
| CN204910224U (en) * | 2015-07-29 | 2015-12-30 | 黑子清 | Visual phlegm pipe of inhaling of video |
| CN105287029A (en) * | 2015-10-09 | 2016-02-03 | 深圳市前海安测信息技术有限公司 | Automatic orthodontic apparatus and method |
| CN106235999A (en) * | 2016-08-31 | 2016-12-21 | 万庆 | Sanitary inspection device inside a kind of oral cavity |
| CN207429086U (en) * | 2016-12-12 | 2018-06-01 | 张雨同 | A kind of detection of visualization oral cavity and diastema cleaning device |
| CN106606353A (en) * | 2017-03-03 | 2017-05-03 | 中国人民武装警察部队总医院 | Tooth self-examination system and self-examination method thereof |
| CN107295227A (en) * | 2017-05-27 | 2017-10-24 | 欧阳聪星 | Specula in a kind of oral cavity |
| CN208591016U (en) * | 2017-10-23 | 2019-03-12 | 徐影 | A kind of New Image processing instrument |
| CN108309217A (en) * | 2018-02-28 | 2018-07-24 | 成都普特斯医疗科技有限公司 | Pediatric Oral Emergency check device |
| CN108510471A (en) * | 2018-03-05 | 2018-09-07 | 广东欧珀移动通信有限公司 | Image orthodontic method, device and terminal device |
| CN109044245A (en) * | 2018-08-23 | 2018-12-21 | 陕西中医药大学第二附属医院 | A kind of oral cavity detection device |
| CN209863789U (en) * | 2019-01-14 | 2019-12-31 | 广西医科大学 | Tooth image acquisition device and tooth image acquisition system |
| CN210300932U (en) * | 2019-03-29 | 2020-04-14 | 佛山市柯诺医疗器械有限公司 | Oral cavity endoscope with double cameras |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9351633B2 (en) | Wireless control of laryngoscope system | |
| US5704367A (en) | Respiration monitor for monitoring respiration based upon an image signal of a facial region | |
| US9943222B2 (en) | Laryngoscope with automatic image adjustment | |
| US20050053262A1 (en) | Method of monitoring sleeping infant | |
| JP7143692B2 (en) | Body motion detector and radiography system | |
| KR101715218B1 (en) | System and method for detecting the patient's fall by analyzing image | |
| CN108653890B (en) | Visual laryngeal mask | |
| US20060050930A1 (en) | Method of monitoring sleeping infant | |
| US20060264773A1 (en) | Breathing detection/confirmation device | |
| KR102035153B1 (en) | Apparatus for indicating blood vessel using near infrared ray and camera | |
| KR101702574B1 (en) | Bed including device for detecting the patient's fall by analyzing image | |
| CN111772580A (en) | Oral cavity foreign matter detection device | |
| KR20180095366A (en) | Baby monitoring equipment for realtime monitoring environmental information and living body signal | |
| US8269825B1 (en) | Video observation of a patient's face during a medical procedure while the patient is in a prone position | |
| KR100861458B1 (en) | Liquid set hanger with several functions | |
| US11833087B2 (en) | Subject and surgical equipment monitoring systems | |
| KR101655969B1 (en) | Device and method of protecting patients fall and hurt by analyzing image | |
| US20110135063A1 (en) | Radiographic imaging system | |
| CN111528761A (en) | Multifunctional endoscope workstation and working method thereof | |
| WO2019098132A1 (en) | Ultrasonic probe and ultrasonic measurement system | |
| CN217245288U (en) | Hand washing reminding device for sickroom | |
| TWI565450B (en) | Diagnostic system and method of human body parts for diagnosis and treatment equipment | |
| TWI650100B (en) | Amplified airway examination system | |
| US20220313066A1 (en) | Video endoscope and envelope fo a video endorscope and method for monitorning a sterile barrier of a vido endoscope | |
| JP2024045818A (en) | Video endoscope, envelope for video endoscope, and method for monitoring sterilization barrier of video endoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201016 |