Foreign matter suction assembly for oral clinical care
By movably connecting the rotating side suction head and setting up a pants with a sprinkler in the oral clinical care foreign body suction assembly, the design of the inefficient foreign body suction efficiency and insufficient support of the oral inner wall in the prior art is solved, and a more efficient foreign body suction and a more stable operation process is achieved.
Patent Information
- Application Number
- CN202510299113.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2025-06-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The prior art is inefficient when absorbing small foreign objects on the inner side wall of the oral cavity, and cannot effectively support the inner wall of the oral cavity during the absorption process, which may lead to injury.
A oral clinical care foreign body suction assembly is designed to improve the efficiency of foreign body suction by movably connecting the side suction head at the front end of the suction rod and rotating the side suction head during the telescopic retraction process through the limit of the spiral groove. At the same time, an airbag is provided at the front end of the suction rod, and the airbag is inflated by inflation, and the inner wall of the oral cavity is supported.
It improves the efficiency of foreign matter absorption, reduces damage to the inner wall of the oral cavity, enhances the stability of the absorption process, and provides a clear field of view through a micro camera to assist in more accurate positioning and absorption of foreign matter.
Smart Images
Figure CN120168070A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of medical devices, and particularly relates to a foreign body suction component for oral clinical care. Background Art
[0002] In oral clinical care and daily life scenarios, the risk of asphyxiation caused by foreign bodies cannot be ignored; during outpatient oral treatment, especially for child patients, if the rubber dam cannot be used and the child cries and does not cooperate, the situation where instruments are accidentally swallowed or aspirated into the airway and cause asphyxiation occurs from time to time; in the home environment, the phenomenon of foreign bodies such as food and small objects blocking the airway is relatively common among children and the elderly; currently, in the face of such emergencies, there is a lack of effective foreign body suction tools, and existing first aid measures such as relying solely on the Heimlich maneuver may not be able to remove foreign bodies in a timely and thorough manner in some cases, resulting in serious consequences; In the prior art, during actual use of the existing suction devices, they can only suck in the direct front direction of the device. When facing small debris on the side wall, it is necessary to increase the suction force to suck, which will lead to difficult suction; at the same time, when the existing devices are in use, they cannot support the inside of the oral cavity, resulting in damage to the inner wall of the patient's oral cavity during the suction process; Therefore, in view of the above problems in the prior art, the present solution proposes a foreign body suction component for oral clinical care, which improves the suction efficiency during suction and can support the inner wall of the oral cavity at the same time. Summary of the Invention
[0003] To solve the above technical problems, the present invention designs a foreign body suction component for oral clinical care. By movably connecting a side suction head to the front end of the suction rod, when sucking small debris on the side wall, the side suction head is controlled to expand and contract, and through the limitation of the spiral groove, the side suction head rotates during the process of expanding and contracting, thereby improving the efficiency of foreign body suction, and being able to touch stubborn foreign bodies during the rotation process, causing them to fall off; at the same time, an expansion airbag is provided at the front end of the suction rod. After extending into the patient's oral cavity, the airbag is inflated to expand and support the inner wall of the patient's oral cavity, thereby preventing damage to the inner wall of the patient's oral cavity during the suction process, and improving the stability during the working process through contact with the inner wall of the oral cavity; To achieve the above technical effects, the present invention is realized through the following technical solutions: a foreign body suction component for oral clinical care, comprising: a negative pressure mechanism, a storage cavity, and a suction rod; The storage cavity is provided at the front end of the negative pressure mechanism; the storage cavity is detachably connected to the suction rod at the front end; The rear end of the suction rod is movably connected to the storage cavity, an expansion airbag is provided in the middle, a micro camera is provided at the upper part of the front end, and a negative pressure channel is provided at the lower part to communicate with the inside of the storage cavity; the front end of the negative pressure channel is movably connected to the side suction head; Further, a spiral groove is opened at the front end of the negative pressure channel, and a side suction head is movably connected thereto; Further, a telescopic groove is provided at the rear end of the side suction head, and a telescopic rod is movably connected thereto; the rear end of the telescopic rod is fixedly connected to a telescopic motor; Further, holes are provided in both the side suction head and the side wall for sucking small and stubborn foreign objects; Further, sliding grooves are symmetrically opened in the upper and lower parts of the storage cavity, and sliding blocks are slidably connected thereto; the front end of the sliding block is vertically connected to a telescopic block; a tooth support is provided at the upper end of the telescopic block; Further, a battery pack is provided at the upper end of the negative pressure mechanism, a negative pressure pump is provided at the lower end, and a switch is provided on the outside.
[0004] The beneficial effects of the present invention are as follows: By movably connecting a side suction head to the front end of the suction rod and limiting the side suction head to rotate during the telescopic process through the spiral groove, the present invention can more effectively suck small sundries on the side wall, improving the efficiency of foreign object suction; at the same time, the side suction head can touch stubborn foreign objects during rotation, causing them to fall off and further improving the suction effect; At the same time, by providing an inflatable airbag at the front end of the suction rod, after inserting it into the patient's oral cavity, the airbag is inflated to expand, supporting the inner wall of the oral cavity, preventing damage to the inner wall of the patient's oral cavity during suction, and at the same time, the contact between the airbag and the inner wall of the oral cavity improves the stability during the working process; Finally, by providing a micro camera at the upper part of the front end of the suction rod, the internal situation of the oral cavity can be observed in real time, providing a clear vision for the operator and assisting in more accurate positioning and suction of foreign objects. Description of the Drawings
[0005] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below.
[0006] Figure 1 is an overall structural schematic diagram of a foreign object suction assembly for oral clinical care; Figure 2 is a side view cross-sectional view of a foreign object suction assembly for oral clinical care; Figure 3 is a front view cross-sectional view of a foreign object suction assembly for oral clinical care; Figure 4 is a partial structural schematic diagram A of a foreign object suction assembly for oral clinical care; Figure 5 is a structural schematic diagram of the telescopic groove of a foreign object suction assembly for oral clinical care; In the drawings, the list of components represented by each reference numeral is as follows: 1 - Negative pressure mechanism, 2 - Storage cavity, 3 - Telescopic block, 4 - Tooth support, 5 - Suction rod, 6 - Expanding airbag, 7 - Miniature camera, 8 - Side suction head, 9 - Battery pack, 10 - Negative pressure pump, 11 - Switch, 12 - Slide block, 13 - Spiral groove, 14 - Telescopic motor, 15 - Telescopic rod, 16 - Negative pressure channel, 17 - Telescopic groove. Detailed implementation mode
[0007] The present invention discloses an oral clinical care foreign body suction component, including a negative pressure mechanism 1, a storage cavity 2, and a suction rod 5; a storage cavity 2 is arranged at the front end of the negative pressure mechanism 1; the front end of the storage cavity 2 is detachably connected to the suction rod 5; the rear end of the suction rod 5 is movably connected to the storage cavity 2, an expanding airbag 6 is arranged in the middle, a miniature camera 7 is arranged on the upper part of the front end, and a negative pressure channel 16 is arranged on the lower part to communicate with the inside of the storage cavity 2; the front end of the negative pressure channel 16 is movably connected to a side suction head 8; through the limitation of the spiral groove 13, the side suction head 8 rotates during the telescopic process, which can more effectively suck small sundries on the side wall and improve the efficiency of foreign body suction.
[0008] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Embodiment 1
[0009] As Figures 1-5 shown, a storage cavity 2 is arranged at the front end of the negative pressure mechanism 1; the front end of the storage cavity 2 is detachably connected to the suction rod 5; The rear end of the suction rod 5 is movably connected to the storage cavity 2, an expanding airbag 6 is arranged in the middle, a miniature camera 7 is arranged on the upper part of the front end, and a negative pressure channel 16 is arranged on the lower part to communicate with the inside of the storage cavity 2; the front end of the negative pressure channel 16 is movably connected to a side suction head 8; A spiral groove 13 is opened at the front end of the negative pressure channel 16 and is movably connected to the side suction head 8; A telescopic groove 17 is arranged at the rear end of the side suction head 8 and is movably connected to a telescopic rod 15; the rear end of the telescopic rod 15 is fixedly connected to a telescopic motor 14; Holes are provided in both the side suction head and the side wall for sucking small stubborn foreign bodies; Sliding grooves are symmetrically opened on the upper and lower sides of the storage cavity 2 and are slidably connected to slide blocks 12; the front ends of the slide blocks 12 are vertically connected to telescopic blocks 3; tooth supports 4 are arranged at the upper ends of the telescopic blocks 3; A battery pack 9 is arranged at the upper end of the negative pressure mechanism 1, a negative pressure pump 10 is arranged at the lower end, and a switch 11 is arranged on the outside; In this embodiment, when the device is in use, the suction rod 5 is slowly extended into the oral cavity, and the internal situation of the oral cavity is observed in real time through the micro camera 7 to ensure that the expansion airbag 6 at the front end of the suction rod 5 can smoothly reach the predetermined position; when the suction rod 5 reaches the predetermined position, the expansion airbag 6 is inflated through the control device on the negative pressure mechanism 1 to expand and expand the inner wall of the patient's oral cavity, providing a stable operating space for the suction operation; through the real-time image of the micro camera 7, the operator accurately judges the position and state of the foreign body and determines the best angle and position for suction; After determining the position of the foreign matter, if the foreign matter is located right in front of the suction rod 5, the negative pressure generated by the negative pressure channel 16 directly sucks the foreign matter into the suction rod 5; if the foreign matter is located on the side wall of the oral cavity, the extension motor 14 of the side suction head 8 is controlled to extend and rotate the side suction head 8, and the limiting effect of the spiral groove 13 allows the side suction head 8 to rotate during the extension process, thereby improving the efficiency of foreign matter suction; at the same time, the side suction head 8 can touch the stubborn foreign matter during the rotation process to make it fall off; In this embodiment, by movably connecting the side suction head 8 to the front end of the suction rod 5 and limiting the side suction head 8 during the extension and retraction process through the spiral groove 13, small debris on the side wall can be more effectively sucked, thereby improving the efficiency of foreign body suction; an expansion airbag 6 is arranged at the front end of the suction rod 5, and after being inserted into the patient's mouth, the airbag is inflated to expand the inner wall of the mouth, thereby supporting the inner wall of the patient's mouth, preventing damage to the inner wall of the patient's mouth during the suction process, and improving stability during the working process. Example 2
[0010] The front end of the negative pressure mechanism 1 is provided with a storage chamber 2; the front end of the storage chamber 2 is detachably connected to a suction rod 5; The rear end of the suction rod 5 is movably connected to the storage chamber 2, a propping airbag 6 is arranged in the middle, a micro camera 7 is arranged at the upper front end, and a negative pressure channel 16 is arranged at the lower part to communicate with the inside of the storage chamber 2; the front end of the negative pressure channel 16 is movably connected to the side suction head 8; The front end of the negative pressure channel 16 is provided with a spiral groove 13 movably connected to the side suction head 8; The rear end of the side suction head 8 is provided with a telescopic slot 17 movably connected to the telescopic rod 15; the rear end of the telescopic rod 15 is fixedly connected to the telescopic motor 14; The side suction head and the side wall are both provided with holes for attracting small stubborn foreign objects; The storage cavity 2 has symmetrical sliding grooves slidably connected to the slider 12; the front end of the slider 12 is vertically connected to the telescopic block 3; the upper end of the telescopic block 3 is provided with a tooth support 4; The negative pressure mechanism 1 has a battery pack 9 at the upper end, a negative pressure pump 10 at the lower end, and a switch 11 at the outside; In this embodiment, the switch 11 provided outside the negative pressure mechanism 1 can support two - stage negative pressure adjustment. The low - grade setting is suitable for children and sensitive populations. The oral tissues of children are relatively delicate, and sensitive populations have a lower tolerance to negative pressure. The low - grade negative pressure can gently suck foreign objects, avoiding damage to oral tissues and improving the safety of use; The high - grade setting is suitable for foreign object removal in adults. The oral tissues of adults are relatively tougher. The high - grade negative pressure can provide stronger suction, more effectively remove larger foreign objects, and improve the suction efficiency; In this embodiment, through two - stage negative pressure adjustment, the appropriate negative pressure intensity can be selected according to the specific situation of the patient, avoiding oral tissue damage caused by excessive negative pressure, such as gum bleeding, oral mucosa breakage, etc.; The low - grade negative pressure is suitable for sucking smaller foreign objects or foreign objects in sensitive areas, and can suck more precisely, avoiding damage to surrounding tissues; the high - grade negative pressure is suitable for sucking larger foreign objects or foreign objects in deeper parts, and can remove foreign objects more quickly, improving the treatment effect. Embodiment 3
[0011] In this embodiment, the suction rod 5 is detachably connected. In actual use, according to patients of different age groups and the size of the oral cavity, different suction rods 5 can be replaced to better fit the patient's oral cavity, reduce the compression and irritation of oral tissues, and reduce the discomfort of the patient; In this embodiment, the suction rod 5 is detachably connected. After use, it is convenient to clean the inside of the storage cavity 2 by disassembling it, and it can also be disinfected separately, reducing the risk of cross - infection.
[0012] In summary, in the present invention, by movably connecting the side suction head 8 to the front end of the suction rod 5 and limiting it through the spiral groove 13 to make the side suction head 8 rotate during the telescopic process, small sundries on the side wall can be sucked more effectively, improving the efficiency of foreign object suction; at the same time, the side suction head 8 can touch stubborn foreign objects during rotation, making them fall off and further improving the suction effect; At the same time, by setting an expansion airbag 6 at the front end of the suction rod 5, after being inserted into the patient's oral cavity, the airbag expands by inflating, supporting the inner wall of the oral cavity, preventing damage to the inner wall of the patient's oral cavity during suction, and at the same time, the contact between the airbag and the inner wall of the oral cavity improves the stability during the working process; Finally, by setting a micro - camera 7 at the upper part of the front end of the suction rod 5, the internal situation of the oral cavity can be observed in real time, providing a clear vision for the operator and assisting in more accurate positioning and suction of foreign objects.
[0013] The above - disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not elaborate on all details and do not limit the invention to the specific embodiments described.
Claims
1. An oral clinical care foreign body suction component, characterized in that: include: Negative pressure mechanism, storage chamber, suction rod; A storage chamber is provided at the front end of the negative pressure mechanism; the front end of the storage chamber is detachably connected to a suction rod; The rear end of the suction rod is movably connected to the storage cavity, an inflatable airbag is arranged in the middle, a miniature camera is arranged on the upper front end, and a negative pressure channel is arranged on the lower part to communicate with the inside of the storage cavity; the front end of the negative pressure channel is movably connected to the side suction head.
2. The oral clinical care foreign body suction assembly according to claim 1, characterized in that: The front end of the negative pressure channel is provided with a spiral groove movably connected to a side suction head.
3. The oral clinical care foreign body suction assembly according to claim 2, characterized in that: The rear end of the side suction head is provided with a telescopic groove which is movably connected to the telescopic rod; the rear end of the telescopic rod is fixedly connected to the telescopic motor.
4. The oral clinical care foreign body suction assembly according to claim 3, characterized in that: The front end and side wall of the side suction head are both provided with holes for attracting small stubborn foreign objects.
5. The oral clinical care foreign body suction assembly according to claim 1, characterized in that: The storage cavity is symmetrically provided with sliding grooves for sliding connection with a sliding block; the front end of the sliding block is vertically connected with a telescopic block; and a tooth support is arranged at the upper end of the telescopic block.
6. The oral clinical care foreign body suction assembly according to claim 1, characterized in that: The negative pressure mechanism has a battery pack at the upper end, a negative pressure pump at the lower end, and a switch at the outside.