CN210124746U

CN210124746U - Visual tongue depressor

Info

Publication number: CN210124746U
Application number: CN201920552156.9U
Authority: CN
Inventors: 金立志; 冯子麟
Original assignee: Zhejiang Ruiding Biotechnology Co Ltd
Current assignee: Zhejiang Ruiding Biotechnology Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-03-06
Anticipated expiration: 2029-04-22

Abstract

The utility model belongs to a medical instrument relates to a visual tongue depressor, including cylindric camera shooting mechanism and with the mobile communication terminal that cylindric camera shooting mechanism connects, cylindric camera shooting mechanism cup joints outward has disposable transparent aseptic cover, disposable transparent aseptic cover is equipped with the scale. The advantages are that: the disposable transparent sterile sleeve with low cost can be replaced, so that the cross infection of the patient is avoided, and the discomfort of the patient in the process of seeing a doctor can be greatly reduced.

Description

Visual tongue depressor

Technical Field

The utility model belongs to the technical field of medical instrument, a tongue depressor is related to, especially relate to a visual tongue depressor.

Background

The tongue depressor is a necessary examination instrument for doctors and is used for throat visual examination. The common tongue depressor is a strip-shaped wooden sheet, the front end of the common tongue depressor is semicircular, when a patient dictates inflammation in own throat, a doctor puts the tongue depressor into the mouth of the patient to press the root of the tongue of the patient, so that the throat of the patient is presented in the sight range of the doctor, and the doctor can conveniently judge symptoms. When the light is not good, doctors often need to cooperate with a strong flashlight to observe. Early tongue depressors were generally made of wood or bamboo, and were all disposable items, which consumed wood significantly. In some small clinics, metal tongue depressors are generally adopted, and are not generally disposable, otherwise, the cost is too high, and the tongue depressors are generally disinfected in a disinfectant tank, taken out of the disinfectant tank for use when in use, and then placed back into the disinfectant tank. This is not very good in fact, and such medical devices that come into contact with the body fluids of a patient generally require a single use. In summary, the conventional tongue depressor has the following disadvantages: the disposable tongue depressor made of wood or bamboo consumes large amount of raw materials and is not environment-friendly; the repeatedly used metal or glass tongue depressor has the potential risk of cross infection, and the tongue depressor is often used with an external light source, which is also troublesome.

Later, tongue depressors with their own light sources were proposed, and many patents related to these kinds of tongue depressors with their own light sources were proposed, for example, chinese patent (publication No. CN 204542234U) proposed an electronic tongue depressor, which includes a child tongue depressor, an adult tongue depressor, and an electric box; the tongue pressing part is made of transparent material with smooth surface, one end is connected to the electric appliance box, the other end is semicircular, the tail end of the semicircle is wedge-shaped, namely the thickness is reduced along an inclined plane, and the semicircular cylindrical surface and the inclined plane are both made into semitransparent frosted surfaces, namely a light emitting part; the electric appliance box is internally provided with a plurality of light emitting diodes which are aligned with the light emitting part, light is transmitted in the tongue pressing part, and the light generates irregular transmission after irradiating on the light emitting part, so that the pharynx of a patient can be illuminated. The tongue depressor is provided with a light source, the external transparent material is made of plastic or glass, the integral cost is higher due to the existence of the electronic light source, the disposable cost is high, and the risk of cross infection still exists during the disinfection use.

Chinese patent (publication No. CN 204169813U) discloses a portable oral endoscope and a mobile communication terminal, wherein the oral endoscope includes a handle and a lens connected to a section of the handle, the lens can rotate relative to the handle, and the oral endoscope can be in communication connection with the mobile communication terminal, so that the mobile communication terminal can acquire image information captured by the oral endoscope. This technique still presents a risk of cross-infection.

Chinese patent (publication No. CN 03736158U) discloses a novel wireless visual tongue depressor, wherein a built-in circuit board is arranged on the inner side of a tongue depressor face shell, a nixie tube light-transmitting sheet is arranged on the built-in circuit board, a button waterproof plate is arranged on one side of the nixie tube light-transmitting sheet, a silica gel waterproof ring is arranged on the inner side of the tongue depressor bottom shell, a camera is arranged at the front end of the built-in circuit board, a fixed steel sleeve is arranged at the front end of the camera, a disposable tongue depressor sleeve is arranged at the front end of the fixed steel sleeve, and the tongue depressor face shell is connected with the tongue depress. The technology adds the disposable tongue depressor sleeve at the front end of the camera, so that the cross infection problem can be avoided only by replacing the tongue depressor sleeve after each use, and the use cost is reduced. Considering that the disposable tongue depressor sleeve only occupies a part of the length of the whole set of equipment and the whole digital tongue depressor with a camera is arranged in the follow-up process, the part cannot easily extend into the oral cavity of a patient, so that the fact that the specific position of the top of the disposable tongue depressor sleeve entering the oral cavity is difficult to judge, a large number of nerves are distributed at the root of the tongue of a human body, the nerves on the upper surface of the root of the tongue radiate from the intersection point of the nerves at the bottom of the root of the tongue to two sides of the tongue, and if the tongue depressor presses the nerves, the patient can feel uncomfortable, the serious patient can cause vomiting, and especially children can refuse to match with the examination of doctors due to the discomfort. The position most suitable for the tongue depressor to press the tongue is generally one centimeter away from the front end of the nerve crossing point, the point is generally not passed by the nerve, the tongue is difficult to be forced by pressing the point, the tongue of the patient can be pressed by the point when the infant patient receives the examination, the discomfort of the patient can be relieved, the point is generally called as a force point, the force point means a force point, and the distance from the point where the throat is generally inflamed is about 2 centimeters. Therefore, it is critical to find this point for tongue depressing examination. The disposable tongue depressor sleeve in the technology is difficult to find the point, and the attached drawings in the specification show that the tongue depressor is flat, the contact width of the general flat tongue depressor, such as a common wooden tongue depressor, and the tongue root reaches 150mm, so that nerves on two sides of the force point of the tongue are easily pressed, and discomfort of a patient is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a disposable visual tongue depressor convenient for finding the force point of the tongue root.

The technical scheme of the utility model as follows:

a visible tongue depressor comprises a cylindrical camera shooting mechanism and a mobile communication terminal connected with the cylindrical camera shooting mechanism, wherein a disposable transparent sterile sleeve is sleeved outside the cylindrical camera shooting mechanism, and scales are arranged on the disposable transparent sterile sleeve.

Furthermore, the tail part of the cylindrical camera shooting mechanism is provided with a focusing mechanism, the top part of the cylindrical camera shooting mechanism is provided with a camera installation part, the camera module is installed at the camera installation part and is in control connection with the focusing mechanism, and the focal length of a camera in the camera module can be finely adjusted by the focusing mechanism.

Further, the clear formation of image focus of camera is 1.5~2.5 centimetres, because "power point" is about 2 centimetres to the distance of kuai pharynx portion focus, consequently under focusing mechanism is not by the pivoted prerequisite, the clear formation of image focus of camera is set for 2 centimetres, allows under focusing mechanism's control, and the focus of camera has slight change, can finely tune the focus according to everyone's actual conditions difference.

Furthermore, the scale on the disposable transparent sterile sleeve takes a 2 cm position outside the head of the cylindrical camera shooting mechanism as a coordinate origin, the direction from the installation position of the top camera of the cylindrical camera shooting mechanism to the focusing mechanism at the tail of the cylindrical camera shooting mechanism is taken as a coordinate positive axis, and the coordinate of the top of the cylindrical camera shooting mechanism on the scale is 2 cm.

Furthermore, the camera module further comprises light emitting devices arranged around the camera, the light emitting mechanism is an LED lamp, the brightness of the LED lamp can be adjusted through the mobile communication terminal, and the brightness control principle is to adjust the duty ratio of the PWM square wave to adjust the brightness of the LED lamp.

Furthermore, cylindric mechanism and the mobile communication terminal of making a video recording between can be connected through at least one mode in data line, wifi, bluetooth, 4G, preferred scheme is that cylindric mechanism of making a video recording passes through the data line and is connected with mobile communication terminal, and mobile communication terminal can directly supply power for cylindric mechanism of making a video recording through the data line, and cylindric mechanism of making a video recording itself need not built-in power supply under this kind of mode, has saved the volume.

Further, the mobile communication terminal displays the image shot by the camera, selects and controls to shoot or record the image through the camera, and stores the image or the video information.

Furthermore, the mobile communication terminal can record instant diagnosis information, and doctors can record the instant diagnosis information through a touchable display screen on the mobile communication terminal or a keyboard carried by the mobile communication terminal, so that the scenes of handwriting are reduced, and the contradiction between doctors and patients is reduced to a certain extent.

Furthermore, the mobile communication terminal is connected with the server, acquires personal data information of the patient and packages and uploads picture information, video information and instant diagnosis information to the server.

Further, the mobile communication terminal and the server can be connected in at least one mode of wifi and 4G, and preferably, the mobile communication terminal is connected with the server through a 4G signal to exchange information with the server.

Furthermore, the disposable transparent sterile sleeve comprises a sterile sleeve cap and a sterile sleeve, the sterile sleeve cap is made of a PC material, the sterile sleeve is made of a PE material, the sterile sleeve cap made of the PC material is completely transparent, camera shooting and observation are facilitated, the sterile sleeve made of the PE material is high in hardness and toughness, the disposable transparent sterile sleeve only needs to be completely transparent on the top, the sterile sleeve cap on the top only adopts the PC material, and the PC is short for polycarbonate and is characterized by high transparency, but the PC is high in price and is about 45000 yuan per ton in price, so that the sterile sleeve adopts the PE material, the PE is short for polyethylene, the cost is low, and the cost of one ton is about 9500 yuan, so that the cost can be controlled to the maximum extent by combining the sterile sleeve cap made of the PC material and the sterile sleeve made of the PE material, and the sterile sleeve is bonded by chemical agents, the chemical agent is cyclohexanone.

The utility model has the advantages that:

1. the cylindrical camera shooting mechanism is inserted into the disposable transparent sterile sleeve, the whole tongue spatula is used as a tongue spatula, and the metal shell of the cylindrical camera shooting mechanism can be used for increasing the strength of the disposable transparent sterile sleeve, so that the disposable transparent sterile sleeve is not easy to bend in the tongue spatula process; 2. the disposable transparent sterile sleeve can be replaced, so that the cylindrical camera shooting mechanism is prevented from directly contacting the body fluid of a patient, and cross infection is avoided; 3. compared with the traditional flat tongue depressor, the cylindrical camera shooting mechanism has the advantages that the contact width of the cylindrical camera shooting mechanism with the tongue root is about 3mm, and the contact width of the cylindrical camera shooting mechanism with the tongue root is much smaller than 150mm of the contact width of the traditional tongue depressor, so that the nerve of the tongue root is not easily pressed, and discomfort of a patient is not easily caused; 4. the focus can be observed in real time through the mobile communication terminal, the cylindrical camera shooting mechanism gradually extends into the oral cavity of a patient, when the situation of the kuai pharynx of the patient is clearly displayed by a display screen on the mobile communication terminal, the position where the top of the cylindrical camera shooting mechanism is located can be judged to be a force point, the force point is pressed by the top of the cylindrical camera shooting mechanism, and the discomfort of the patient can be relieved to the greatest extent; 5. obtaining the clearest focus image information by fine-tuning the focal length; 6. clear focus image information is not only helpful for doctors to judge the illness state of patients, but also can store the personal information and focus image information of the patients on the server, and leave the diagnosis basis, thereby avoiding possible doctor-patient contradiction in the follow-up process; 7. the disposable transparent sterile sleeve adopts a mode of combining a sterile sleeve cap made of PC material and a sterile sleeve made of PE material, has low price, can avoid cross infection only by replacing the disposable transparent sterile sleeve with low price after each use, and has extremely low cost; 8. according to the age of the patient, the length of the visible tongue depressor entering the oral cavity can be judged through the scales on the disposable sterile sleeve, the distance between the common infant and the focus is about 4 cm, the distance between the focus and the teeth is about 4 cm, namely, when the visible tongue depressor is inserted into the oral cavity of the infant and the 4 cm scale on the disposable transparent sterile sleeve reaches the teeth of the infant, namely, the approximate position is shown, the visual tongue depressor does not need to be extended into the oral cavity of the infant, the length of the juvenile is about 5 cm, namely, the distance from the focus to the teeth is about 5 cm, the distance from the kuai pharynx of the adult to the teeth is about 6 cm, therefore, when the examination is performed on an adult, the visual tongue depressor is inserted into the oral cavity of a patient, when 6 cm of the scale reaches the teeth of the patient, the top of the disposable transparent sterile sleeve is approximately up to the 'force point', and a clear focus image can be displayed on the mobile communication terminal at the moment; 9. through observing the real-time image that the camera that the scale cooperation display shows was shot, make things convenient for the doctor to confirm fast and look for "power point" position, alleviate doctor's work load.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a schematic view of a cylindrical camera mechanism and a disposable transparent sterile sleeve;

FIG. 3 is a schematic structural diagram of a camera;

1. a mobile communication terminal; 2. a cylindrical camera mechanism; 2.1, a camera mounting position; 2.2, a focusing mechanism; 3. disposable transparent sterile sleeve; 3.1, sterile cap sleeving; 3.2, sterile sleeving; 4. a camera module; 4.1, a camera; 4.2, a light-emitting device.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, 2 and 3, a visible tongue depressor comprises a cylindrical camera mechanism 2 and a mobile communication terminal 1 connected with the cylindrical camera mechanism 2, wherein a disposable transparent sterile sleeve 3 is sleeved outside the cylindrical camera mechanism 2, and scales are arranged on the disposable transparent sterile sleeve 3. The afterbody of cylindric camera mechanism 2 is equipped with focusing mechanism 2.2, and the top of cylindric camera mechanism 2 is equipped with camera installation department 2.1, and camera module 4 is installed in camera installation department 2.1, and camera module 4 and focusing mechanism 2.2 control connection, the focus accessible of camera 4.1 in the camera module 4 focusing mechanism 2.2 finely tunes. The clear imaging focal length of the camera 4.1 is 1.5-2.5 cm. The scale on the disposable transparent sterile sleeve 3 takes a position of two centimeters outside the head of the cylindrical camera shooting mechanism 2 as a coordinate origin, and the direction from the installation position 2.1 of the top camera of the cylindrical camera shooting mechanism 2 to the focusing mechanism 2.2 at the tail of the cylindrical camera shooting mechanism 2 is taken as a coordinate positive axis, so that the coordinate of the top of the cylindrical camera shooting mechanism 2 on the scale is two centimeters. The camera module 4 further comprises a light-emitting device 2.2 arranged around the camera 4.1, and the light-emitting mechanism 2.2 is generally an LED lamp. The cylindrical camera shooting mechanism 2 and the mobile communication terminal 1 can be connected through at least one mode of a data line, wifi, Bluetooth and 4G. The mobile communication terminal 1 displays the image shot by the camera 4.1, selectively controls the camera 4.1 to shoot or record the image, and stores the image or the record information. The mobile communication terminal 1 can record instant diagnosis information. The mobile communication terminal 1 is connected with the server, acquires personal data information of a patient and packages and uploads picture information, video information and instant diagnosis information to the server. The mobile communication terminal 1 and the server can be connected in at least one mode of wifi and 4G. Disposable transparent aseptic cover 3 includes aseptic cap 3.1 and aseptic sleeve pipe 3.2, aseptic cap 3.1 is made by the PC material, and aseptic sleeve pipe 3.2 is made for the PE material, aseptic cap 3.1 and aseptic sleeve pipe 3.2 pass through the cyclohexanone bonding.

The use mode of the visual tongue depressor is as follows:

in the present embodiment, the cylindrical camera 2 is connected to the mobile communication terminal 1 through a data line, which is the most stable connection. Judging the distance from the kuai pharynx of the patient to the teeth of the patient according to the development condition of the patient: typically, preschool children are about four centimeters from the kuai pharynx to the teeth, adolescents are about five centimeters from the kuai pharynx to the teeth, and adults are about six centimeters from the kuai pharynx to the teeth.

During the use, as shown in fig. 1 and 2, take out disposable transparent aseptic cover 3 from the wrapping bag, insert cylindric camera shooting mechanism 2 from the afterbody of disposable transparent aseptic cover 3, open mobile communication terminal 1 after, cylindric camera shooting mechanism 2 is automatic to be gone up, will sheathe cylindric camera shooting mechanism 2 of disposable transparent aseptic cover 3 and stretch into in the patient's oral cavity, judge cylindric camera shooting mechanism 2 and stretch into length and the position in oral cavity according to the position relation between scale on the disposable transparent aseptic cover 3 and the patient's tooth, reach the effect of determining "force point" on the tongue rapidly.

After the position of the force point is determined, the cylindrical camera mechanism 2 is pressed downwards, the head of the cylindrical camera mechanism 2 presses the force point on the tongue, the display screen on the mobile communication terminal 1 is matched to observe the situation of the kuai pharyngeal focus of the patient, the focusing mechanism 2.2 at the tail of the cylindrical camera mechanism 2 is rotated if necessary, the focal length of the camera 4.1 is finely adjusted, the image displayed on the display screen is made to be clearest, the focus real-time image picture can be selectively stored and uploaded to a server, misdiagnosis is avoided, and corresponding evidences are reserved for subsequent potential medical disputes.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the contents of the invention, and must be determined according to the scope of the claims.

Claims

1. A visual tongue depressor is characterized in that: including cylindric camera mechanism and with the mobile communication terminal that cylindric camera mechanism connects, cylindric camera mechanism cup joints disposable transparent aseptic cover outward, disposable transparent aseptic sheathe in is equipped with the scale cylindric camera mechanism's afterbody is equipped with focusing mechanism, and cylindric camera mechanism's top is equipped with camera installation department, and the camera module is installed in camera installation department, camera module and focusing mechanism control connection, the focus accessible of the camera in the camera module focusing mechanism finely tunes.

2. A visual tongue depressor as claimed in claim 1, wherein: the clear imaging focal length of the camera is 1.5-2.5 cm.

3. A visual tongue depressor as claimed in claim 2, wherein: the scale on the disposable transparent sterile sleeve takes a 2 cm position outside the head of the cylindrical camera shooting mechanism as a coordinate origin, the direction from the installation position of the top camera of the cylindrical camera shooting mechanism to the focusing mechanism at the tail of the cylindrical camera shooting mechanism is taken as a coordinate positive axis, and the coordinate of the top of the cylindrical camera shooting mechanism on the scale is 2 cm.

4. A visual tongue depressor as claimed in claim 1, wherein: the camera module further comprises light emitting devices arranged around the camera.

5. A visual tongue depressor as claimed in claim 1, wherein: the cylindrical camera shooting mechanism and the mobile communication terminal can be connected in at least one mode of a data line, wifi, Bluetooth and 4G.

6. A visual tongue depressor as claimed in claim 1, wherein: the mobile communication terminal and the server can be connected in at least one mode of wifi and 4G.

7. A visual tongue depressor as claimed in claim 1, wherein: the disposable transparent sterile sleeve comprises a sterile sleeve cap and a sterile sleeve, the sterile sleeve cap is made of a PC material, the sterile sleeve is made of a PE material, and the sterile sleeve cap and the sterile sleeve are bonded through cyclohexanone.