Tongue pressing assembly for throat examination of children

Abstract

The invention discloses a tongue depressing assembly for throat examination of children, and relates to the technical field of medical auxiliary devices, and the tongue depressing assembly comprises a tongue depressing assembly, an adsorption assembly and an observation assembly; the tongue pressing assembly comprises a tongue pressing main plate, a tongue pressing web plate, a push-pull handle and a transmission piece. The adsorption assembly comprises a protective sleeve, an adsorption disc and a negative pressure part; an elastic cushion layer corresponding to the tongue pressing web plate is arranged at the bottom end of the protective sleeve, and an adsorption channel communicated with the adsorption disc is arranged in the protective sleeve; the negative pressure piece is communicated with the adsorption channel; the observation assembly comprises a camera; the tongue depressing main board can penetrate into the oral cavity of a child patient, images in the oral cavity of the child patient can still be transmitted to the outside in real time through the camera at the front end of the tongue depressing main board under the condition that the mouth of the child patient is not opened, in the examination process, the tongue of the child patient can be adsorbed through the adsorption disc, and the position of the tongue of the child patient can be controlled; meanwhile, the tongue pressing web plate is driven by the push-and-pull handle to turn over and press the tongue of the child patient downwards, more space in the oral cavity of the child patient is exposed, examination is facilitated, and missing detection or improper examination is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary devices, and in particular to a tongue depressor component for children's throat examination. Background Art

[0002] The tongue depressor is a common auxiliary instrument for oral examination. It is long and narrow. Medical staff hold one end of the tongue depressor and insert the other end into the patient's mouth. The tongue depressor presses down the patient's tongue, making it easier for medical staff to examine surrounding organs and tissues.

[0003] It is difficult for young patients to open their mouths for examination as required by medical staff. Children usually keep their mouths tightly closed, and the tongue depressor cannot be inserted into the child's mouth to press down the tongue to expose the deep part of the mouth, making it impossible to examine the child's mouth and the deep part of the tongue root.

[0004] The invention patent application with patent application number CN114468962A discloses a pediatric tongue depressor device, comprising a main frame; an observation tube, an observation tube is provided on the top rear side of the main frame; a push rod, a push rod is slidably connected to the rear side of the main frame; a first limiting rod, the front side of the main frame is connected to the first limiting rod; a tongue depressor, a tongue depressor for limiting the tongue is provided on the upper part of the push rod; a soft pad, four soft pads for alleviating discomfort are provided on the left and right sides of the bottom of the front side of the tongue depressor; a locking mechanism, a locking mechanism for limiting the push rod is provided at the bottom of the first limiting rod; an observation mechanism, an observation mechanism for observing the internal situation of the oral cavity is connected between the first limiting rod and the main frame; the observation mechanism includes The invention comprises: a mounting plate, a mounting plate is rotatably connected to the front bottom side of the main frame; a magnifying glass, a magnifying glass is provided on the top of the mounting plate for the doctor to observe the internal situation of the oral cavity; when the doctor needs to observe the oral cavity of a child patient, the front part of the main frame 2 is first placed in the mouth of the child patient, and then the doctor manually pushes the push rod 3 forward, and the push rod 3 drives the tongue depressor 5 and the soft pad 6 to move forward. When the push rod 3 moves forward to contact the first limiting rod 4, under the guidance of the first limiting rod 4 and the slide groove, the push rod 3 drives the tongue depressor 5 and the soft pad 6 to move downward, so that the soft pad 6 and the tongue depressor 5 limit the tongue of the child patient, thereby preventing the child patient's tongue from moving around, thereby affecting the doctor's examination. The second limiting rod 72 is pressed against the push rod 3, and the second limiting rod 72 is pressed against the push rod 3. When the push rod 3 is pushed forward and contacts the second limiting rod 72, the second limiting rod 72 is squeezed, so that the second limiting rod 72 moves downward. At this time, the first linear spring 73 is stretched. When the push rod 3 moves forward and separates from the second limiting rod 72, the first linear spring 73 is reset, driving the second limiting rod 72 to move upward and reset, so that the second limiting rod 72 limits the push rod 3. In this way, the child patient can be prevented from using the tongue to push the push rod 3 back. Then the doctor's eyes are close to the observation tube 1, and the magnifying glass 86 can magnify the cause of the disease inside the child patient's mouth. The image magnified by the magnifying glass 86 It can be refracted onto the first prism 87, and then the doctor can see the image on the first prism 87 through the second prism 88, so that the doctor can know the condition of the child patient's mouth; in this patent, the tongue of the child patient is limited by a tongue depressor and a soft pad to prevent the child patient's tongue from moving around, and the inside of the child's mouth is magnified by a magnifying glass to facilitate the doctor's observation. However, during use, the overall structure of this patent is complex, the operation is cumbersome, and it is not convenient to disinfect and reuse. At the same time, if the child does not open his mouth, it is difficult to examine the inside of the child's mouth. It is difficult to completely fix the child's tongue with a tongue depressor and a soft pad, and it is difficult for the doctor to press down the root of the child's tongue to examine the deep part of the mouth. Summary of the Invention

[0005] The main purpose of the present invention is to provide a tongue depressor assembly for children's throat examination, which is used to solve the problem that when the child does not open his mouth or his tongue moves around during oral examination, it is difficult to press down the root of the child's tongue to examine the deep part of the mouth.

[0006] To achieve the above-mentioned object, the present invention provides a tongue depressor assembly for children's throat examination, comprising:

[0007] The tongue depressor assembly comprises a tongue depressor main plate and a tongue depressor web movably rotatable on the tongue depressor main plate; a push-pull handle is movably provided on the tongue depressor main plate; a transmission member is provided between the push-pull handle and the tongue depressor web; the push-pull handle moves along the tongue depressor main plate under the action of an external force to drive the transmission member to engage, thereby driving the tongue depressor web to rotate;

[0008] The adsorption assembly includes a protective sleeve movably mounted on the tongue depressor main plate, an adsorption disk mounted on the protective sleeve, and a negative pressure member mounted on the protective sleeve; the front end of the protective sleeve is provided with an observation window, the bottom end of the protective sleeve is provided with an elastic cushion layer corresponding to the tongue depressor web, and the interior of the protective sleeve is provided with an adsorption channel connected to the adsorption disk; the negative pressure member is connected to the adsorption channel; the negative pressure member generates negative pressure under the action of an external force and transmits it to the adsorption disk;

[0009] The observation component comprises a camera arranged on the end of the tongue depressor main board; the camera faces the observation window.

[0010] As a further improvement of the present invention, a dental pad sleeve is movably provided on the protective sleeve; and a limiting groove is provided on the dental pad sleeve.

[0011] As a further improvement of the present invention, a mounting cavity is provided on the tongue depressor main plate; a rotating shaft is provided in the mounting cavity for rotation; and the tongue depressor web is installed on the rotating shaft.

[0012] As a further improvement of the present invention, the transmission member includes a gear arranged on the rotating shaft and a rack arranged on the push-pull handle; the gear and the rack are engaged with each other; and the rack is located at the bottom end of the gear.

[0013] As a further improvement of the present invention, the adsorption disks are arranged in multiple groups at intervals, the adsorption disks are funnel-shaped, and the small-mouth end of the adsorption disks is connected to the protective sleeve; the negative pressure part includes a negative pressure tube connected to the adsorption channel and a negative pressure balloon arranged on the negative pressure tube; the negative pressure tube is provided with a control valve.

[0014] The beneficial effects of the present invention are embodied in:

[0015] By setting up the tongue depressor main board, it can penetrate deep into the child's mouth. Even if the child does not open his mouth, the image inside the child's mouth can still be transmitted to the outside world in real time through the camera on the front end of the tongue depressor main board, which is convenient for medical staff to conduct examination. During the examination, the suction plate can also be used to adsorb the child's tongue to control the position of the child's tongue. At the same time, the tongue depressor belly can be flipped by the push-pull handle to press down the child's tongue, exposing more space in the child's mouth, facilitating examination, and avoiding missed examination or incomplete examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a tongue depressor assembly for children's throat examination according to the present invention;

[0017] Figure 2 This is a schematic diagram of the connection structure between the tongue depressor main plate and the tongue depressor web of a tongue depressor assembly for throat examination of children according to the present invention;

[0018] Figure 3 This is a structural schematic diagram of a tongue depressor main board of a tongue depressor assembly for children's throat examination according to the present invention;

[0019] Figure 4 This is a schematic structural diagram of a protective cover of a tongue depressor assembly for children's throat examination according to the present invention;

[0020] Figure 5 This is a schematic diagram of the push-pull handle structure of a tongue depressor assembly for children's throat examination according to the present invention;

[0021] Description of reference numerals:

[0022] 1. Tongue depressor main plate; 2. Tongue depressor belly plate; 3. Push-pull handle; 4. Transmission part; 401. Gear; 402. Rack; 5. Protective cover; 6. Adsorption disc; 7. Negative pressure part; 701. Negative pressure tube; 702. Negative pressure balloon; 703. Control valve; 8. Observation window; 9. Elastic cushion; 10. Adsorption channel; 11. Camera; 12. Tooth pad sleeve; 13. Limiting groove; 14. Mounting cavity; 15. Rotating shaft; 16. Rotating hole; 17. Slide groove; 18. Bump; 19. Telescopic sleeve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] In one embodiment, see Figure 1 The present invention discloses a tongue depressor component for examining a child's throat, comprising a tongue depressor component, an adsorption component, and an observation component.

[0025] Among them, the tongue depressor assembly includes a tongue depressor main board 1, a tongue depressor web 2 movably rotated on the tongue depressor main board 1, a push-pull handle 3 movably provided on the tongue depressor main board 1, and a transmission part 4 is provided between the push-pull handle 3 and the tongue depressor web 2. The push-pull handle 3 moves along the tongue depressor main board 1 under the action of external force to drive the transmission part 4 to engage, thereby driving the tongue depressor web 2 to rotate; the adsorption assembly includes a protective sleeve 5 movably sleeved on the tongue depressor main board 1, an adsorption disk 6 provided on the protective sleeve 5, and a negative pressure part 7 provided on the protective sleeve 5; an observation window 8 is provided on the front end of the protective sleeve 5, an elastic pad 9 corresponding to the tongue depressor web 2 is provided at the bottom end of the protective sleeve 5, and an adsorption channel 10 connected to the adsorption disk 6 is provided inside the protective sleeve 5; the negative pressure part 7 is connected to the adsorption channel 10, and the negative pressure part 7 generates negative pressure under the action of external force and transmits it to the adsorption disk 6; the observation assembly includes a camera 11 provided on the end of the tongue depressor main board 1, and the camera 11 is facing the observation window 8.

[0026] For further information, see Figure 1 A tooth pad sleeve 12 is movably provided on the protective sleeve 5, and a limiting groove 13 is provided on the tooth pad sleeve 12.

[0027] Preferably, the dental pad cover 12 is a hollow rectangular body with a hollow interior and open ends, and the dental pad cover 12 is made of medical silicone.

[0028] In the above setting, the dental pad cover 12 can be placed in the child's mouth to bite, and the dental pad cover 12 made of silicone material provides protection for the child when biting. At the same time, the protective cover 5 and the tongue depressor main board 1 can be moved in the dental pad cover 12, and then the tongue depressor main board 1 can be moved when the child closes his mouth, thereby facilitating operation.

[0029] For further information, see Figure 2 、 3 The tongue depressor main plate 1 is provided with a mounting cavity 14 , and a rotating shaft 15 is provided in the mounting cavity 14 for rotation; the tongue depressor web 2 is installed on the rotating shaft 15 .

[0030] Preferably, the tongue depressor main plate 1 is an elongated rectangular plate, and the mounting cavity 14 is located in the middle of the tongue depressor main plate 1 , and the mounting cavity 14 is elongated.

[0031] Preferably, two groups of rotating holes 16 are provided on both side walls of the installation cavity 14 , and the rotating shaft 15 is rotatably located in the rotating holes 16 .

[0032] Preferably, the tongue depressor web 2 is in the shape of an elongated strip.

[0033] For further information, see Figure 2 、 5 The transmission member 4 includes a gear 401 arranged on the rotating shaft 15 and a rack 402 arranged on the push-pull handle 3. The gear 401 and the rack 402 are engaged with each other, and the rack 402 is located at the bottom end of the gear 401.

[0034] Preferably, the gears 401 and the racks 402 are respectively arranged in two groups at intervals, and the edges of the gears 401 and the racks 402 do not exceed the upper end surface and the lower end surface of the tongue depressor main board 1.

[0035] Preferably, one end of the push-pull handle 3 exceeds the upper end surface of the tongue depressor main plate 1.

[0036] For further information, see Figure 3 、 5 A slide groove 17 is provided on the inner wall of the installation cavity 14, a protrusion 18 corresponding to the slide groove 17 is provided on the side wall of the push-pull handle 3, and a telescopic sleeve 19 is provided between the push-pull handle 3 and the tongue depressor main board 1.

[0037] Preferably, the slide groove 17 is in the shape of an elongated strip, and the protrusions 18 are symmetrically arranged at both ends of the push-pull handle 3 , and are slidably connected to the slide groove 17 through the protrusions, so that the push-pull handle 3 is installed in the installation cavity 14 .

[0038] In the above arrangement, by pulling the push-pull handle 3, the rack 402 is driven to move, and the rack 402 moves to engage with the gear 401, and the gear 401 rotates accordingly. When the push-pull handle 3 moves toward the operator, the gear 401 rotates and drives the rotating shaft 15 to rotate, so that the tongue depressor 2 is flipped toward the child's tongue, thereby pressing down the child's tongue to expose the inside of the child's mouth, which is convenient for medical staff to check.

[0039] For further information, see Figure 4 The adsorption disk 6 is arranged in multiple groups at intervals, the adsorption disk 6 is funnel-shaped, and the small end of the adsorption disk 6 is connected to the protective sleeve 5; the negative pressure part 7 includes a negative pressure tube 701 connected to the adsorption channel 10, a negative pressure balloon 702 arranged on the negative pressure tube 701, and a control valve 703 is provided on the negative pressure tube 701.

[0040] Preferably, the adsorption disks 6 are arranged in three groups at intervals.

[0041] Preferably, the control valve 703 is a three-way valve, and the negative pressure balloon 702 is equipped with a one-way valve.

[0042] Preferably, the camera 11 is externally connected to a display device. The camera 11, the display device, and the negative pressure balloon 702 are all existing structures, and the connection method between the two is also an existing structure, which will not be repeated.

[0043] In the above setting, when the tongue depressor main board 1 is placed in the child's mouth, the adsorption plate 6 faces the child's tongue, and the adsorption plate 6 is placed on the child's tongue, and negative pressure is generated by squeezing the negative pressure balloon 702. The negative pressure is transmitted to the adsorption plate 6, so that the child's tongue is adsorbed on the adsorption plate 6. When the tongue depressor main board 1 is moved, the child's tongue can be driven to move to prevent the child's tongue from moving around, and the position of the child's tongue can be adjusted so that the image inside the child's mouth can be transmitted through the camera 11, which is convenient for medical staff to examine the child.

[0044] In this embodiment, the tongue depressor main plate 1 is placed in the child's mouth, the tooth pad cover 12 is located between the child's teeth, the child's tongue is sucked by the suction plate 6, and the camera 11 is used to observe the situation in the child's mouth in real time for inspection. During the observation process, the tongue depressor web 2 can be flipped by pulling the push-pull handle 3 to press down the child's tongue to expose the situation deep inside the child's mouth. At the same time, the position of the tongue depressor main plate 1 can be moved to observe different positions.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tongue depressor assembly for children's throat examination, characterized in that: include: A tongue depressor assembly comprises a tongue depressor main plate (1) and a tongue depressor web (2) movably rotatable on the tongue depressor main plate (1); a push-pull handle (3) is movably provided on the tongue depressor main plate (1); a transmission member (4) is provided between the push-pull handle (3) and the tongue depressor web (2); the push-pull handle (3) moves along the tongue depressor main plate (1) under the action of an external force to drive the transmission member (4) to engage, thereby driving the tongue depressor web (2) to rotate; An adsorption component comprises a protective sleeve (5) movably mounted on a tongue depressor main plate (1), an adsorption disk (6) mounted on the protective sleeve (5), and a negative pressure member (7) mounted on the protective sleeve (5); an observation window (8) is provided on the front end of the protective sleeve (5); an elastic cushion layer (9) corresponding to the tongue depressor web (2) is provided at the bottom end of the protective sleeve (5); an adsorption channel (10) communicating with the adsorption disk (6) is provided inside the protective sleeve (5); the negative pressure member (7) is communicated with the adsorption channel (10); the negative pressure member (7) generates negative pressure under the action of an external force and transmits the negative pressure to the adsorption disk (6); The observation component comprises a camera (11) arranged on the end of the tongue depressor main board (1); the camera (11) faces the observation window (8).

2. The tongue depressor assembly for children's throat examination according to claim 1, characterized in that: A tooth pad sleeve (12) is movably provided on the protective sleeve (5); and a limiting groove (13) is provided on the tooth pad sleeve (12).

3. The tongue depressor assembly for children's throat examination according to claim 2, characterized in that: The tongue depressor main plate (1) is provided with a mounting cavity (14); a rotating shaft (15) is rotatably provided in the mounting cavity (14); and the tongue depressor web (2) is mounted on the rotating shaft (15).

4. The tongue depressor assembly for children's throat examination according to claim 3, characterized in that: The transmission member (4) comprises a gear (401) arranged on the rotating shaft (15) and a rack (402) arranged on the push-pull handle (3); the gear (401) and the rack (402) are meshed with each other; and the rack (402) is located at the bottom end of the gear (401).

5. The tongue depressor assembly for children's throat examination according to claim 4, characterized in that: The adsorption discs (6) are arranged in multiple groups at intervals, and the adsorption discs (6) are funnel-shaped, and the small-mouth end of the adsorption disc (6) is connected to the protective sleeve (5); the negative pressure member (7) includes a negative pressure tube (701) connected to the adsorption channel (10), and a negative pressure balloon (702) arranged on the negative pressure tube (701); and a control valve (703) is provided on the negative pressure tube (701).

Images