Cold compress device used after oral treatment operation

Abstract

The invention provides a cold compress device used after an oral treatment operation, and belongs to the technical field of medical oral equipment, the cold compress device comprises a supporting frame connected with a first cold compress plate and a second cold compress plate, and further comprises a cold compress assembly connected with the supporting frame and used for improving the cold compress effect; the air exhaust assembly is connected with the supporting frame, the air exhaust assembly is used for adjusting the temperature during cold compress, and the air exhaust assembly is connected with a fastening belt; the cold compress device has the beneficial effects that the use flexibility of the device can be improved through the cold compress assembly, so that targeted cold compress can be conveniently carried out on a local area, unnecessary stimulation to surrounding normal tissues can be avoided, the local cold compress effect is enhanced, and meanwhile, a patient can properly move the upper jaw and the lower jaw in cold compress; when the cold compress device is used, the skin in contact with the cold compress device generates corresponding displacement and deformation, the massage effect on the surface of the skin is achieved, nerve endings on the surface of the skin are stimulated through pressure changes, local blood circulation is promoted, and therefore the recovery effect is promoted.

Description

Technical Field

[0001] The present invention relates to the technical field of medical oral devices, and more particularly, to a cold compress device for use after oral treatment surgery. Background Art

[0002] Oral treatment refers to the comprehensive medical field of prevention, diagnosis, intervention, and repair of oral and maxillofacial diseases, covering the health management of tissues such as teeth, gums, tongue, salivary glands, jawbones, and occlusion functions. Among them, periodontal treatment is the core means to deal with diseases such as gingivitis and periodontitis. Postoperative tissue repair is often accompanied by an inflammatory response, resulting in local swelling and pain. As a routine measure for postoperative care, cold compress promotes vasoconstriction through low temperature, reduces capillary exudation and tissue fluid accumulation, thereby relieving swelling; at the same time, low temperature can reduce the sensitivity of nerve endings and inhibit pain signal conduction. Research shows that intermittent cold compress within 24-48 hours after surgery (15-20 minutes each time, with an interval of 1 hour) can effectively reduce 30%-50% of postoperative edema, and cooperate with analgesic drugs to improve patient comfort.

[0003] Currently, traditional cold compress devices may not fully fit the oral cavity in terms of shape and design, resulting in uneven cold compress effects. Some parts may not be cooled sufficiently, greatly reducing the cold compress effect and making it unable to effectively relieve swelling and pain in the entire surgical area; while large-area cooling is difficult to accurately control the cooling intensity and range, easily leading to overcooling, causing skin discomfort or even frostbite; if the cold compress temperature is too low or the time is too long, it will have an adverse impact on the skin and tissues around the oral cavity. How to invent a cold compress device for use after oral treatment surgery to solve these problems has become an urgent problem for those skilled in the art. Summary of the Invention

[0004] To make up for the above deficiencies, the present invention provides a cold compress device for use after oral treatment surgery, aiming to solve the problems that traditional cold compress devices may not fully fit the oral cavity, resulting in uneven cold compress effects, and large-area cooling not only wastes cold energy but also causes unnecessary irritation, easily leading to overcooling and having an adverse impact.

[0005] The present invention is implemented as follows: The present invention provides a cold compress device for use after oral treatment surgery, including a support frame, the support frame is connected with a first cold compress plate and a second cold compress plate, and further includes: A cold compress component, the cold compress component is connected with the support frame, and the cold compress component is used to improve the cold compress effect; An exhaust component, the exhaust component is connected with the support frame, the exhaust component is used to adjust the temperature during cold compress, and the exhaust component is connected with a fastening belt.

[0006] Preferably, the support frame is symmetrically arranged in an arc shape on the left and right. Placement grooves are provided on both the left and right sides of the support frame. A vacuum chamber is provided inside the support frame, and the vacuum chamber is located outside the placement grooves. The placement grooves are detachably connected to the first cold compress plate, and through holes are provided at one end of the placement grooves close to the exhaust component.

[0007] Preferably, an installation groove is provided in the middle of the support frame. Both ends of the installation groove are respectively communicated with the two placement grooves. The installation groove is detachably connected to the second cold compress plate, and a plurality of insertion holes are provided on the inner side wall of the support frame and are distributed in an array.

[0008] Preferably, the exhaust component includes side plates. The side plates are arranged in a box-shaped structure, and there are two side plates. The two side plates are respectively fixedly connected to the outer walls of the two ends of the support frame. One end of the side plate away from the support frame is hinged to the fastening belt, and a protection plate is fixedly connected to the inner side wall of the side plate.

[0009] Preferably, a circulation groove is provided inside the side plate. The circulation groove is communicated with the through hole. A fan is fixedly connected to the inner wall of the circulation groove. A fixing seat is fixedly connected to one end of the side plate away from the protection plate. The cross section of the fixing seat is in a "T" shape, and an annular groove is provided on the inner circumferential wall of the fixing seat.

[0010] Preferably, a fixing plate is fixedly installed on the inner circumferential wall of the fixing seat. A sealing baffle is rotatably connected to the inner circumferential wall of the fixing seat, and the sealing baffle slides in the annular groove.

[0011] Preferably, the cold compress component includes a heat conduction rod and a telescopic air cushion. One end of the telescopic air cushion is detachably connected to the insertion hole, and the end of the telescopic air cushion away from the support frame is fixedly connected to the heat conduction rod.

[0012] Preferably, a piston chamber is provided at one end of the heat conduction rod. A plurality of exhaust holes are provided on the inner wall of one end of the piston chamber and are distributed in an array. The exhaust holes penetrate from the inner wall of the piston chamber to the side surface of the end of the heat conduction rod and are distributed along the circumference. The other end of the heat conduction rod is fixedly connected to a fixing cylinder. A vacuum cover is sleeved on the outer wall of the heat conduction rod. Both ends of the vacuum cover are respectively fixedly connected to the outer side walls of the heat conduction rod and the fixing cylinder. One end of the fixing cylinder is communicated with the piston chamber.

[0013] A buffer member and a push rod are provided inside the fixing cylinder. The push rod is connected to a heat conduction rod. Both the push rod and the heat conduction rod are in a "T" shape. One end of the heat conduction rod is slidably connected to the inner wall of the fixing cylinder.

[0014] Preferably, the buffer member is sleeved on the outer side of the push rod. Both ends of the buffer member are respectively fixedly connected to the inner side wall of one end of the fixing cylinder and the end of the heat conduction rod away from the support frame. The end of the push rod away from the heat conduction rod is slidably connected to the inner wall of the piston chamber.

[0015] The beneficial effects of the present invention are: When the device is in use, the retractable air cushion and the socket in the cold compress component are detachably connected, so that the single cold compress component can be installed and disassembled as a whole, which improves the flexibility of the device and facilitates targeted cold compresses on local areas. The flexibility and elasticity of the retractable air cushion itself can make the thermal rod better fit the complex contours around the oral cavity. The small size and high flexibility of multiple thermal rods can better adapt to the bumps and curves of the face, improve heat exchange efficiency, and significantly improve the cold compress effect. In biomedical oral periodontal treatment cold compresses, it can act more accurately around the periodontal treatment area, quickly relieve swelling and pain, and avoid surrounding normal areas by precisely controlling the cold compress position. Unnecessary stimulation of tissues can be eliminated, and cold compresses can be applied to problem areas more concentratedly to enhance the effect of local cold compresses. At the same time, when applying cold compresses, patients can move their upper and lower jaws appropriately, which can not only lead to slight movements of tissues around the oral cavity, but also cause corresponding displacement and deformation of the skin in contact with the cold compress device, thereby achieving a massage effect on the skin surface and stimulating the nerve endings on the skin surface through pressure changes to promote local blood circulation. In addition, starting the exhaust component can generate airflow, which flows along the circulation groove and enters the interior of the support frame through the through hole, which can effectively take away the heat on the surface of the cold compress plate, thereby changing its energy transfer effect, achieving the adjustment of the cold compress temperature, and avoiding inappropriate damage to patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall front structure of a cold compress device for oral treatment surgery provided by an embodiment of the present invention; Figure 2 It is a schematic diagram of the overall rear side structure of a cold compress device for oral treatment surgery provided by an embodiment of the present invention; Figure 3 It is a schematic diagram of the overall exploded structure of a cold compress device for oral treatment surgery provided by an embodiment of the present invention; Figure 4 It is a schematic diagram of a half-section structure of a support frame of a cold compress device for oral treatment surgery provided by an embodiment of the present invention; Figure 5 The present invention provides a cold compress device for oral treatment after surgery.Figure 4 Schematic enlarged view of the structure at A in the middle Figure 6 Schematic structural view of a cold compress component of a cold compress device for after oral treatment surgery provided by an embodiment of the present invention Figure 7 Schematic structural view of a placement groove of a cold compress device for after oral treatment surgery provided by an embodiment of the present invention Figure 8 Schematic structural view of an exhaust component of a cold compress device for after oral treatment surgery provided by an embodiment of the present invention Figure 9 Schematic structural view of a sealing baffle of a cold compress device for after oral treatment surgery provided by an embodiment of the present invention

[0018] In the figure: 1, support frame; 101, installation groove; 102, placement groove; 103, vacuum chamber; 104, through hole; 2, first cold compress plate; 3, second cold compress plate; 4, cold compress component; 41, heat conduction rod; 42, exhaust hole; 43, piston chamber; 44, vacuum cover; 45, telescopic air cushion; 46, fixed cylinder; 461, buffer member; 47, push rod; 471, heat conduction rod; 5, protection plate; 6, exhaust component; 61, side plate; 62, fixed seat; 621, annular groove; 63, sealing baffle; 64, fixing plate; 65, flow through groove; 66, fan; 7, fastening belt; 8, insertion hole Specific embodiments

[0019] To make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention

[0020] Example 1, referring to Figures 1-9 , a cold compress device for after oral treatment surgery, including a support frame 1, the support frame 1 is connected with a first cold compress plate 2 and a second cold compress plate 3, and further includes: A cold compress component 4, the cold compress component 4 is connected with the support frame 1, and the cold compress component 4 is used to improve the cold compress effect An exhaust component 6, the exhaust component 6 is connected with the support frame 1, the exhaust component 6 is used to adjust the temperature during cold compress, and the exhaust component 6 is connected with a fastening belt 7

[0021] Furthermore, the support frame 1 is symmetrically arranged in an arc shape on the left and right. Placing grooves 102 are formed on the left and right sides of the support frame 1. A vacuum chamber 103 is provided inside the support frame 1, and the vacuum chamber 103 is located outside the placing grooves 102. The placing grooves 102 are detachably connected to the first cold compress plate 2. A through hole 104 is formed at one end of the placing groove 102 close to the exhaust assembly 6. An installation groove 101 is formed in the middle of the support frame 1. Both ends of the installation groove 101 are respectively communicated with the two placing grooves 102. The installation groove 101 is detachably connected to the second cold compress plate 3. A plurality of insertion holes 8 are formed in an array on the inner side wall of the support frame 1.

[0022] Quick replacement of the cold compress plates: Rubber plugs are provided on the side walls at one ends of the first cold compress plate 2 and the second cold compress plate 3. Through the rubber plugs, the first cold compress plate 2 and the second cold compress plate 3 are tightly connected to the placing grooves 102 and the installation groove 101 respectively, thus ensuring the stability after the installation of the two, and facilitating the disassembly and replacement of the two. The operation is simple. The interiors of the first cold compress plate 2 and the second cold compress plate 3 are both cavities and are provided with liquid filling nozzles. Water or other cooling media are injected into the first cold compress plate 2 and the second cold compress plate 3 through the liquid filling nozzles and are frozen to provide a cooling source, so as to achieve the cold compress effect. In addition, a vacuum chamber 103 is provided inside the support frame 1. Moreover, the second cold compress plate 3 can not only achieve the cold compress function, but also has a vacuum layer on its own outer side. The vacuum layer and the vacuum chamber 103 have good heat insulation performance, can effectively prevent external heat from being introduced, reduce the heating rate of the cold compress medium, extend the cold compress time, and make the cold compress effect more lasting. This structure is especially suitable for the scenario of long-term cold compress and can enable patients to maintain a stable cold compress experience for a long time. During use, first install the cold compress plate I 2 and the cold compress plate II 3 in the placement groove 102 and the installation groove 101 of the support frame 1 respectively, and place a cold compress medium in the cold compress plate. Fix the device on the patient's face through the fastening belt 7, align the cold compress component 4 with the cold compress area for oral periodontal treatment. The heat conduction rod 41 in the cold compress component 4 closely adheres to the cold compress area with the assistance of the telescopic air cushion 45. At the same time, according to the actual cold compress temperature requirement, the exhaust component 6 adjusts the air flow through the fan 66 and the baffle 63 to maintain an appropriate cold compress temperature. The support frame 1 is arc-shaped and has a vacuum cavity 103 inside, which not only conforms to the facial contour and improves the wearing comfort, but also the vacuum cavity 103 can enhance the heat insulation effect and reduce the influence of external heat on the cold compress effect. Each component works together to provide comprehensive protection for the cold compress after oral periodontal treatment. The material of the fastening belt 7 should be selected as a safe, non-toxic and non-irritating material to avoid causing skin allergies or other adverse reactions to the user. Materials that have passed safety inspections and meet medical device standards should be chosen, such as medical-grade silicone or soft skin-friendly fabrics, etc. These materials are not only skin-friendly, but also have good flexibility and durability, and can meet the needs of multiple uses. And the fastening belt 7 has a simple and convenient adjustment method, which is convenient for the user to quickly adjust according to their own situation. Designs such as Velcro, buckles or adjustable buckles can be used, so that the user can easily loosen or tighten the fastening belt 7. The Velcro design allows the user to adjust the fastening degree at any time during the wearing process, and the operation is simple and flexible.

[0023] Referring to Figures 4-6 , further; the cold compress component 4 includes a heat conduction rod 41 and a telescopic air cushion 45. One end of the telescopic air cushion 45 is detachably connected to the insertion hole 8, and the end of the telescopic air cushion 45 away from the support frame 1 is fixedly connected to the heat conduction rod 41; one end of the heat conduction rod 41 is provided with a piston cavity 43, and a plurality of exhaust holes 42 are arranged in an array on the inner wall of one end of the piston cavity 43. The exhaust holes 42 penetrate from the inner wall of the piston cavity 43 to the end side of the heat conduction rod 41 and are distributed along the circumference. The other end of the heat conduction rod 41 is fixedly connected with a fixed cylinder 46. A vacuum cover 44 is sleeved on the outer wall of the heat conduction rod 41. Both ends of the vacuum cover 44 are fixedly connected to the outer side walls of the heat conduction rod 41 and the fixed cylinder 46 respectively. One end of the fixed cylinder 46 is communicated with the piston cavity 43; a buffer member 461 and a push rod 47 are arranged inside the fixed cylinder 46. The push rod 47 is connected with a heat conduction rod 471. Both the push rod 47 and the heat conduction rod 471 are arranged in a "T" shape. One end of the heat conduction rod 471 is slidably connected to the inner wall of the fixed cylinder 46; the buffer member 461 is sleeved on the outside of the push rod 47. Both ends of the buffer member 461 are fixedly connected to the inner side wall of one end of the fixed cylinder 46 and the end of the heat conduction rod 471 away from the support frame 1 respectively. The end of the push rod 47 away from the heat conduction rod 471 is slidably connected to the inner wall of the piston cavity 43.

[0024] Precise treatment of the area by the cold compress component 4: When using the device, the corresponding number of cold compress components 4 can be installed according to the specific cold compress area, avoiding the ineffective use of excessive cold compress components 4, thus effectively ensuring the effective transfer of energy. And according to the actual situation, the redundant insertion holes 8 can be blocked by tape or other blockers; The cold compress component 4 is the core part to achieve the cold compress function, which is composed of components such as a heat conduction rod 41, a telescopic air cushion 45, and a fixing cylinder 46. One end of the telescopic air cushion 45 is detachably connected to the insertion hole 8 of the support frame 1, so as to facilitate the installation and disassembly of the whole single cold compress component 4, thereby improving the flexibility of the device for use and facilitating targeted cold compress on local areas. The other end of the telescopic air cushion 45 is fixed to the heat conduction rod 41. Through the flexibility and extensibility of the telescopic air cushion 45 itself, the heat conduction rod 41 can better fit the complex contour around the oral cavity. The heat conduction rod 41 can be designed into a special shape, and the end in contact with the skin can be a flat structure, so as to increase the contact area with the skin around the oral cavity. The flat heat conduction rod 41 can cover the cold compress area more widely, make the cold quantity distribution more uniform, and improve the comprehensiveness of cold compress. The contour around the face, especially around the oral cavity, is complex, and it is difficult for a large-area cold compress device to completely fit. Through the characteristics of small volume and high flexibility of multiple heat conduction rods 41, it can better adapt to the concavities and convexities and curves of the face. When cold compressing near the cheeks and gums, the heat conduction rod 41 can be adjusted according to the shape and position inside the oral cavity, closely fit the cold compress area, improve the cold compress effect, and increase the contact points with the skin, improving the heat exchange efficiency. When the cold compress device can cool the cold compress area more evenly, significantly improving the cold compress effect. In the cold compress for oral periodontal treatment in biopharmaceuticals, it can act more precisely on the area around the periodontal treatment area, quickly relieve swelling and pain. By precisely controlling the cold compress position, unnecessary stimulation to the surrounding normal tissues can be avoided, and at the same time, the problem area can be cold compressed more concentratedly, enhancing the local cold compress effect; A vacuum cover 44 is arranged outside the heat conduction rod 41 as a heat insulation layer. The vacuum cover 44 is made of materials with good heat insulation performance, such as aerogel, plastic, etc. The vacuum cover 44 can effectively reduce the influx of external heat, slow down the diffusion speed of cold air inside the heat conduction rod 41, keep the heat conduction rod 41 in a low-temperature state for a long time, continuously provide cold quantity for the cold compress part, and cooperate with the use of the telescopic air cushion 45, which can further slow down the diffusion of cold air inside the heat conduction rod 41, effectively improving the utilization effect of energy, thereby reducing the number of times of replacing the cold compress plate; In addition, when applying cold compress to the oral periodontal treatment site, the device is worn by the fastening belt 7. Through the interaction between the skin and the support frame 1, the contact extrusion of the surface skin tissue near the oral cavity by the heat conduction rod 41 can be driven, so that the fixed cylinder 46, the push rod 47 and the heat conduction rod 471 move towards one side of the cold compress plate. Initially, one end of the heat conduction rod 471 is located inside the insertion hole 8. As the movement progresses, the end of the heat conduction rod 471 away from the push rod 47 can be made to abut against the surface of the corresponding cold compress plate. Due to different degrees of extrusion, different magnitudes of forces are generated between the heat conduction rod 471 and the cold compress plate, thereby driving the push rod 47 to slide different distances inside the piston cavity 43 and squeezing the buffer member 461. The buffer member 461 can be a spring and has good elastic recovery ability. By deforming under force, the buffer member 461 absorbs part of the pressure to avoid excessive impact on the oral tissue by the heat conduction rod 41. In addition, the push rod 47, the heat conduction rod 471 and the fixed cylinder 46 are all made of materials with good heat conduction performance, such as copper, but not limited to this, which can accelerate the transfer effect of cold air and improve the speed of cold compress. At the same time, the air in the piston cavity 43 is discharged through the exhaust hole 42, which can make the subsequent cold air diffuse more evenly around the heat conduction rod 41 through the exhaust hole 42, thereby increasing the cold compress effect in the cold compress area. The propagation path of the cold air is to realize the transfer of cold air through the contact between the heat conduction rod 471 and the cold compress plate. When the fan 66 works, in order to regulate the temperature and avoid the occurrence of over-cooling, and the exhaust hole 42 is used as a channel, the heat of the heat conduction rod 41 and the heat conduction rod 471 diffuses freely. The fixed cylinder 46 and the push rod 47 are used as heat conduction media to transfer the heat of the cold compress plate through the heat conduction rod 471 and then further diffuse through the exhaust hole 42, which can effectively relieve the irritation of the cold air directly to the skin, provide a mild effect, and is also conducive to the diffusion of the cold air to ensure that the corresponding area can be covered by the cold air; The heat conduction rod 41 can be made of food-grade silica gel containing metal microparticles (such as metal oxides: alumina, zinc oxide, etc. or metal powders: silver powder, copper powder, etc.), which can quickly transfer the cold quantity to the oral tissue. At the same time, food-grade silica gel is a soft and non-toxic polymer material. It has good flexibility and elasticity, can adapt to the complex shape in the oral cavity, fit the cold compress site, and the silica gel has stable chemical properties, will not release harmful substances, is mild and non-irritating to the oral mucosa, and will not cause allergies or other discomforts even after long-term contact. It can not only transfer the cold quantity efficiently but also provide a comfortable cold compress experience; In addition, during cold compress, the patient can appropriately move the upper and lower jaws. This simple action seems ordinary but has important significance. When the patient moves the upper and lower jaws, the facial muscles will move accordingly. This not only drives the slight movement of the tissues around the oral cavity but also causes corresponding displacement and deformation of the skin in contact with the cold compress device. At this time, the telescopic air cushion 45 and the buffer 461 in the cold compress component 4 play a key role. The telescopic air cushion 45 has good flexibility and elasticity. When the skin is displaced due to the movement of the upper and lower jaws, the telescopic air cushion 45 can expand and contract accordingly. It is like a flexible buffer pad that can not only ensure that the heat conduction rod 41 always maintains good contact with the skin but also adapt to the dynamic changes of the skin without affecting the cold compress effect due to the movement of the skin. When the heat conduction rod 41 is subjected to the external force generated by the movement of the upper and lower jaws, the buffer 461 will be deformed by the force. It can absorb part of the external force to avoid excessive impact on the oral tissues and skin by the heat conduction rod 41. At the same time, it also provides elastic support for the telescopic adjustment of the heat conduction rod 41. Under the combined action of the telescopic air cushion 45 and the buffer 461, the heat conduction rod 41 realizes telescopic adjustment. This telescopic adjustment is not a simple mechanical movement but realizes a massage effect on the skin surface during the dynamic interaction between the skin and the cold compress device. During the telescopic process of the heat conduction rod 41, rhythmic pressure changes will be generated on the skin surface. This pressure change can stimulate the nerve endings on the skin surface and promote local blood circulation.

[0025] Embodiment 2, referring to Figure 3 、 Figure 8 and Figure 9 furthermore; the exhaust component 6 includes side plates 61. The side plates 61 are arranged in a box-shaped structure. There are two side plates 61, and the two side plates 61 are respectively fixedly connected to the outer walls of the two end parts on both sides of the support frame 1. One end of the side plate 61 away from the support frame 1 is hinged to the fastening belt 7, and a protective plate 5 is fixedly connected to the inner side wall of the side plate 61; a flow channel 65 is opened inside the side plate 61. The flow channel 65 is communicated with the through hole 104, and a fan 66 is fixedly connected to the inner wall of the flow channel 65. One end of the side plate 61 away from the protective plate 5 is fixedly connected to a fixing seat 62. The cross section of the fixing seat 62 is in a "T" shape, and an annular groove 621 is opened on the inner circumferential wall of the fixing seat 62; a fixing plate 64 is fixedly installed on the inner circumferential wall of the fixing seat 62, and a sealing baffle 63 is rotatably connected to the inner circumferential wall of the fixing seat 62. The sealing baffle 63 slides in the annular groove 621.

[0026] Temperature regulation of the exhaust component 6: The temperature regulation of the exhaust component 6 plays a crucial role in the entire cold compress process. Through a series of components working in coordination, it ensures the comfort and safety of the cold compress process. The exhaust component 6 is mainly composed of side plates 61, a fan 66, a fixed seat 62, a sealing baffle 63, etc. Among them, the two side plates 61 are firmly fixed at both ends of the support frame 1. This connection method ensures the tight combination of the exhaust component 6 with the entire cold compress device. One end of the side plate 61 away from the support frame 1 is hinged to the fastening belt 7. This design greatly facilitates the wearing and fixing of the device. When wearing, the user can flexibly adjust the position and tightness of the fastening belt 7 according to their own facial contour and comfort requirements, so that the cold compress device can be firmly attached to the face, avoiding displacement or shaking during the cold compress process and affecting the cold compress effect; A flow-through groove 65 is provided on the side wall of the side plate 61. The flow-through groove 65 communicates with the through hole 104 at one end of the placement groove 102 on the side wall of the support frame 1, forming a complete air flow channel. Inside the inner wall of the side plate 61, a fan 66 is installed. When the cold compress temperature needs to be adjusted, first rotate the sealing baffle 63, and then start the fan 66. After the fan 66 starts working, it generates a strong air flow. These air flows follow the flow-through groove 65 and enter the inside of the support frame 1 through the through hole 104. Inside the support frame 1, there is a cold compress plate. The cold compress plate continuously emits cold during the cold compress process, reducing the temperature of the surrounding air. After the air flow generated by the fan 66 enters, it can effectively take away the heat on the surface of the cold compress plate, thereby changing the energy transfer effect and realizing the adjustment of the cold compress temperature. In addition, the support frame 1 is not completely sealed. During the use of the device, not all the cold compress components 4 will be used. Instead, they will be used in a targeted manner, and redundant insertion holes 8 will be reserved for the flow of air to avoid gas accumulation inside the support frame 1. And through the operation of the fan 66, the outside air can continuously enter the device interior to achieve circular flow; When the cold compress temperature is too low, it can be adjusted by finely rotating the sealing baffle 63. The sealing baffle 63 is slidably connected to the inner wall of the annular groove 621 of the fixed seat 62. When the sealing baffle 63 is rotated, its position in the annular groove 621 changes, thereby changing the shielding area of the sealing baffle 63 for the fixing plate 64. The fixing plate 64 is located inside the fixed seat 62. The change in the shielding area of the sealing baffle 63 for it directly affects the size of the opening of the fixed seat 62. The change in the size of the opening of the fixed seat 62 realizes the precise adjustment of the air flow. When the opening degree of the sealing baffle 63 is larger, the opening of the fixed seat 62 is larger, and more external warm air enters. After these warm air enters the support frame 1, it mixes with the cold air in the cold compress area, thereby raising the temperature of the cold compress area. When the sealing baffle 63 is opened to the maximum extent, it will overlap with the fixing plate 64. At this time, the amount of warm air entering reaches the maximum value, and the temperature of the cold compress area can be raised to the greatest extent. On the contrary, when the sealing baffle 63 is rotated to reduce its opening degree, the opening of the fixed seat 62 becomes smaller, and the amount of warm air entering decreases accordingly, thereby maintaining a lower cold compress temperature. If the external air is relatively cold, an electric heating net can also be installed inside the fixed seat 62 and used appropriately in combination with the environment. And there is a rechargeable battery in the device for supplying power to each electrical component in the device; In addition, the protective plate 5 is fixed to the side wall of the side plate 61, and it plays multiple roles during the entire cold compress process. When the cold compress device is fixed to the face through the fastening belt 7, the protective plate 5 can cooperate with the fastening belt 7 to protect and fix the patient's cheeks on both sides, preventing unnecessary compression or friction on the cheeks during the use of the device. The protective plate 5 is usually made of rubber or silica gel, and these materials have a certain degree of softness and can well fit the surface skin of the patient. During the long-term wearing of the device, the soft protective plate 5 can effectively relieve the discomfort caused by the wearing of the device and improve the medical use experience of the patient.

[0027] It should be noted that the specific model specifications need to be selected and determined according to the actual specifications of the device. The specific selection calculation method uses the existing technology in the field, so it will not be elaborated in detail.

[0028] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cold compress device for after oral treatment surgery, comprising a support frame (1), the support frame (1) is connected with a first cold compress plate (2) and a second cold compress plate (3), characterized in that, Further comprising: A cold compress component (4), the cold compress component (4) is connected to the support frame (1), and the cold compress component (4) is used to improve the cold compress effect; An exhaust component (6), the exhaust component (6) is connected to the support frame (1), the exhaust component (6) is used to adjust the temperature during cold compress, and the exhaust component (6) is connected with a fastening belt (7).

2. The cold compress device for after oral treatment surgery according to claim 1, characterized in that, The support frame (1) is symmetrically arranged in an arc shape on the left and right. Placement grooves (102) are formed on the left and right sides of the support frame (1). A vacuum cavity (103) is arranged inside the support frame (1), and the vacuum cavity (103) is located outside the placement groove (102). The placement groove (102) is detachably connected to the first cold compress plate (2), and a through hole (104) is formed at one end of the placement groove (102) close to the exhaust component (6).

3. The cold compress device for after oral treatment surgery according to claim 2, characterized in that, An installation groove (101) is formed in the middle of the support frame (1). Both ends of the installation groove (101) are respectively communicated with the two placement grooves (102). The installation groove (101) is detachably connected to the second cold compress plate (3). A plurality of insertion holes (8) distributed in an array are formed on the inner side wall of the support frame (1).

4. A cold compress device for after oral treatment surgery according to claim 1, characterized in that, The exhaust component (6) includes side plates (61). The side plates (61) are arranged in a box-shaped structure. There are two side plates (61). The two side plates (61) are respectively fixedly connected to the outer walls of the two ends of the support frame (1). One end of the side plate (61) away from the support frame (1) is hinged to the fastening belt (7), and a protection plate (5) is fixedly connected to the inner side wall of the side plate (61).

5. The cold compress device for use after oral treatment surgery according to claim 4, wherein, A circulation groove (65) is formed inside the side plate (61). The circulation groove (65) is communicated with the through hole (104). A fan (66) is fixedly connected to the inner wall of the circulation groove (65). One end of the side plate (61) away from the protection plate (5) is fixedly connected to a fixing seat (62). The cross section of the fixing seat (62) is in a "T" shape, and an annular groove (621) is formed on the inner circumferential wall of the fixing seat (62).

6. The cold compress device for after oral treatment surgery according to claim 5, wherein A fixing plate (64) is fixedly installed on the inner circumferential wall of the fixing seat (62). A sealing baffle (63) is rotatably connected to the inner circumferential wall of the fixing seat (62), and the sealing baffle (63) slides in the annular groove (621).

7. A cold compress device for after oral treatment surgery according to claim 1, characterized in that, The cold compress component (4) includes a heat conduction rod (41) and a telescopic air cushion (45). One end of the telescopic air cushion (45) is detachably connected to the insertion hole (8), and one end of the telescopic air cushion (45) away from the support frame (1) is fixedly connected to the heat conduction rod (41).

8. A cold compress device for after oral treatment surgery according to claim 7, characterized in that, One end of the heat conduction rod (41) is provided with a piston cavity (43). A plurality of exhaust holes (42) are arranged in an array on the inner wall of one end of the piston cavity (43). The exhaust holes (42) penetrate from the inner wall of the piston cavity (43) to the end side of the heat conduction rod (41) and are distributed along the circumference. The other end of the heat conduction rod (41) is fixedly connected with a fixed cylinder (46). A vacuum cover (44) is sleeved on the outer wall of the heat conduction rod (41). Two ends of the vacuum cover (44) are respectively fixedly connected with the outer side walls of the heat conduction rod (41) and the fixed cylinder (46). One end of the fixed cylinder (46) is communicated with the piston cavity (43).

9. The cold compress device for after oral treatment surgery according to claim 8, characterized in that, A buffer member (461) and a push rod (47) are arranged inside the fixed cylinder (46). The push rod (47) is connected with a heat conduction rod (471). The push rod (47) and the heat conduction rod (471) are both arranged in a "T" shape. One end of the heat conduction rod (471) is slidably connected with the inner wall of the fixed cylinder (46).

10. A cold compress device for after oral treatment surgery according to claim 9, characterized in that, The buffer member (461) is sleeved on the outer side of the push rod (47). Two ends of the buffer member (461) are respectively fixedly connected with the inner side wall of one end of the fixed cylinder (46) and one end of the heat conduction rod (471) far away from the support frame (1). One end of the push rod (47) far away from the heat conduction rod (471) is slidably connected with the inner wall of the piston cavity (43).

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