A cold compress analgesic device for postoperative care of the oral cavity

Abstract

The utility model relates to a cold compress analgesic device for postoperative nursing of oral cavity, including gauze mask unit, a plurality of cold compress units, a plurality of analgesic units, first fixed unit and second fixed unit. Its advantage lies in, and the gauze mask unit is worn in the place of suffering with the gauze mask form to carry out analgesia and cold compress with analgesic unit, cold compress unit respectively with gauze mask unit is detachably connected, and utilizes first fixed unit and second fixed unit, not only can liberate patient's both hands, and can be closely combined with the place of suffering, and the use is flexible, convenient, and the cold compress, analgesic effect is good, and the gauze mask unit is set up in the region, can carry out cold compress and analgesia to maxillary region, mandibular anterior tooth area, mandibular posterior tooth area respectively, improves patient's comfort.

Description

Technical Field

[0001] This utility model relates to the field of ice pack technology, and in particular to a cold compress analgesia device for post-oral surgery care. Background Technology

[0002] With the continuous development of oral medicine technology, oral surgeries such as tooth extraction and dental implants have become common treatment methods. However, postoperative patients often face problems such as pain and swelling, which seriously affect postoperative recovery and quality of life. To alleviate these problems, cold compresses are usually used clinically; traditional cold compresses and analgesia methods usually use ice packs or cold compresses, but these methods have many shortcomings.

[0003] Problems include inaccurate application of cold compresses, insecure fixation, and inconvenience of use. Furthermore, traditional cold compress devices often cannot target different surgical areas, resulting in unsatisfactory effects; some patients also experience frostbite on their hands and surgical areas due to hand-held ice packs. Additionally, existing cold compress devices lack analgesic components and are therefore unsuitable.

[0004] First, with traditional ice packs, patients need to hold the ice pack to apply it to the surgical area on their face, which not only restricts their movement but may also lead to frostbite or numbness in their hands. Additionally, the ice pack's low temperature makes it difficult to maintain for extended periods, affecting the effectiveness of the treatment. Second, most existing ice pack devices cannot precisely target different areas such as the maxillary region, mandibular anterior region, and mandibular anteroposterior region for individual application. Applying ice packs to the entire mouth can increase discomfort in other parts of the mouth, or the device may not adhere properly to the affected area, resulting in ineffective treatment. Third, existing devices only provide cooling and cannot simultaneously offer analgesia to relieve pain in the surgical area. Furthermore, existing devices have limited fixation methods; some rely solely on ear hooks, which can be heavy and cause ear pain, or make them unusable for patients with pre-existing ear conditions, lacking flexibility.

[0005] There are no effective solutions yet for the problems existing in the relevant technologies, such as the inability to apply cold compresses to specific areas, lack of analgesic effect, poor wearing comfort, small contact area with the affected area, and poor cold compress effect. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by providing a cold compress analgesia device for post-oral surgery care, thereby solving problems such as the inability to apply cold compresses to specific areas, lack of analgesia, poor wearing comfort, small contact area with the affected area, and inadequate cold compress effect.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A cold compress analgesia device for post-oral surgery care, comprising:

[0009] The mask unit is divided into a maxillary region, a mandibular anterior region, and a mandibular posterior region, and can be removably covered on the patient's maxillary region, mandibular anterior region, and mandibular posterior region;

[0010] A plurality of cold compress units are removably disposed in the maxillary region, mandibular anterior region, and mandibular posterior region of the mask unit, respectively, for applying cold compresses to the maxillary region, mandibular anterior region, and mandibular posterior region;

[0011] A plurality of analgesic units are removably disposed in the maxillary region, mandibular anterior region, and mandibular posterior region of the mask unit, and are located on the side of the corresponding cold compress unit near the affected area, for analgesia of the maxillary region, mandibular anterior region, and mandibular posterior region, respectively.

[0012] The first fixing unit has two ends connected to the first end of the mask unit, and can be removably fitted onto the patient's right ear;

[0013] The second fixing unit has two ends connected to the second end of the mask unit and is removably fitted onto the patient's left ear.

[0014] In some embodiments, the mask unit includes:

[0015] An inner layer element, which is removably disposed on the patient's face and covers the patient's maxillary region, mandibular anterior region and mandibular posterior region;

[0016] A surface layer element is disposed on the side of the inner layer element away from the affected area and connected to the inner layer element. A plurality of the cold compress units and a plurality of the analgesic units are disposed on the side of the surface layer element away from the skin.

[0017] A first receiving element is disposed on the side of the surface element away from the affected area and located in the maxillary region of the surface element, for accommodating the analgesia unit and the cold compress unit for analgesia and cold compress in the maxillary region.

[0018] The second receiving element is disposed on the side of the surface element away from the affected area and is located at the bottom end of the first receiving element and in the mandibular anterior tooth region of the surface element, for accommodating the analgesia unit and the cold compress unit for analgesia and cold compress on the mandibular anterior tooth region.

[0019] Two third receiving elements are disposed on the side of the surface element away from the affected area and symmetrically disposed on both sides of the second receiving element, and located in the mandibular posterior tooth region of the surface element, for accommodating the analgesia unit and the cold compress unit for analgesia and cold compress on the mandibular posterior tooth region.

[0020] In some embodiments, the mask unit further includes:

[0021] A first connecting element is disposed on the side of the surface layer element away from the skin and connected to the side of the first receiving element, for preventing the cold compress unit, the analgesic unit, and the first receiving element from separation; and / or

[0022] A second connecting element is disposed at the bottom end of the first receiving element, located on the side close to the skin, and connected to the side of the surface layer element, for preventing the cold compress unit and the analgesic unit from separating from the first receiving element; and / or

[0023] A first placement element is disposed at the midline of the top of the inner layer element, for exposing the patient's nose so that the inner layer element fits the affected area.

[0024] The second placement element is located at the midline of the top of the surface layer element and corresponds to the position of the first placement element, and is used to expose the patient's nose so that the surface layer element fits the affected area.

[0025] In some embodiments, the cold compress unit includes:

[0026] A cooling compress element, which is removably disposed inside the mask unit, is used to apply a cooling compress to the affected area.

[0027] In some embodiments, the cold compress unit further includes:

[0028] A third connecting element is disposed on one side of the cooling element and is detachably connected to the mask unit for fixing the cooling element to the mask unit;

[0029] A first protective element is removably disposed on the side of the third connecting element for protecting the third connecting element without being separated from it.

[0030] In some embodiments, the analgesic unit includes:

[0031] An analgesic element is removably disposed inside the mask unit and located on the side of the cold compress unit closer to the affected area, for the purpose of relieving pain at the affected area.

[0032] In some embodiments, the analgesic unit further includes:

[0033] A fourth connecting element is disposed on one side of the analgesic element and is detachably connected to the mask unit for fixing the analgesic element to the mask unit;

[0034] A second protective element is removably disposed on the side of the fourth connecting element for protecting the fourth connecting element when it is not separated from the fourth connecting element.

[0035] In some of these embodiments, it also includes:

[0036] A shaping unit is removably fitted to the patient's nose bridge, with both ends of the shaping unit connected to the top of the mask unit, for use in deforming the top of the mask unit to fit the affected area.

[0037] In some embodiments, the shaping unit includes:

[0038] A shaping element, with its two ends respectively disposed inside the mask unit and removably disposed on the patient's nose bridge, is used to deform the top of the mask unit to fit the affected area;

[0039] A protective element is fitted over and connected to the shaping element, and both ends of the protective element are respectively connected to the top of the mask unit to protect the patient's skin.

[0040] In some of these embodiments, it also includes:

[0041] A plurality of temperature monitoring units are distributed in the mask unit to monitor and indicate the temperature of the corresponding cooling unit.

[0042] In some embodiments, the temperature monitoring unit includes:

[0043] At least one first temperature monitoring element is disposed in the maxillary region of the mask unit for monitoring and indicating the temperature of the cooling unit located in the maxillary region;

[0044] At least one second temperature monitoring element is disposed in the mandibular anterior tooth region of the mask unit for monitoring and indicating the temperature of the cold compress unit located in the mandibular anterior tooth region;

[0045] A plurality of third temperature monitoring elements are disposed in the mandibular posterior tooth region of the mask unit and symmetrically distributed on both sides of the mask unit, for monitoring and indicating the temperature of the cold compress unit located in the mandibular posterior tooth region.

[0046] In some of these embodiments, it also includes:

[0047] A first adjustment unit is slidably disposed on the first fixed unit and is used to adjust the length of the first fixed unit;

[0048] The second adjustment unit is slidably disposed on the second fixed unit and is used to adjust the length of the second fixed unit.

[0049] In some embodiments, the first adjustment unit includes:

[0050] A first base element is slidably disposed on the first fixing unit;

[0051] Two first channel elements are arranged parallel to each other through the first base element and are slidably connected to the first fixing unit, for sliding the first fixing unit to adjust the length of the first fixing unit.

[0052] In some embodiments, the first adjustment unit further includes:

[0053] A third channel element is disposed through the first base element;

[0054] A first limiting element is disposed at the first end of the third channel element;

[0055] The second limiting element is slidably disposed on the first limiting element and is limitedly connected to the first limiting element;

[0056] An elastic element is slidably disposed on the third channel element, and a first end of the elastic element is connected to the second limiting element;

[0057] A first locking element is disposed at the second end of the elastic element and is detachably locked to the second fixing unit or the second adjusting unit, for use in conjunction with the second fixing unit or the second adjusting unit to fix the first fixing unit and the second fixing unit from the back of the patient's head.

[0058] In some embodiments, the second adjustment unit includes:

[0059] The second base element is slidably disposed on the second fixing unit;

[0060] Two second channel elements are arranged parallel to each other through the second base element and are slidably connected to the second fixing unit for sliding the second fixing unit to adjust the length of the second fixing unit.

[0061] In some embodiments, the second adjustment unit further includes:

[0062] A third base element is disposed at the end of the second base element and located between the two second channel elements;

[0063] The second locking element passes through the third base element and is connected to the two second channel elements respectively so that the second fixing unit can pass through. It is detachably locked to the first adjustment unit and is used to fix the first fixing unit and the second fixing unit from the back of the patient's head with the first adjustment unit.

[0064] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0065] 1) The analgesia unit and the cold compress unit are detachably connected to the mask unit. The mask unit is then worn on the affected area in the form of a mask using the first and second fixing units for analgesia and cold compress. This not only frees the patient's hands but also ensures a close fit to the affected area, making it flexible, convenient, and effective for both cold compress and analgesia. Furthermore, the mask unit is divided into zones, allowing for separate cold compresses and analgesia for the maxillary, mandibular anterior, and mandibular posterior regions, improving patient comfort and solving the problems of not being able to provide targeted cold compresses, lack of analgesia, and poor wearing comfort.

[0066] 2) The use of shaping units allows the mask unit to fit more closely to the patient's skin, thereby increasing the contact area between the cold compress unit and the analgesia unit and the affected area, improving the cold compress effect, and solving the problems of small contact area with the affected area and poor cold compress effect.

[0067] 3) The temperature monitoring unit can monitor and indicate the temperature of the cold compress unit applied to the affected area in real time, which can help control the temperature of the cold compress so that the cold compress analgesia device can be replaced in time and the cold compress effect can be improved.

[0068] 4) Adjusting the length of the first fixing unit using the first adjustment unit and the length of the second fixing unit using the second fixing unit allows the mask unit to fit more stably to the affected area, improving the analgesic and cold compress effect and the patient's wearing comfort. The operation is simple and flexible. Furthermore, the first and second adjustment units can be detachably connected, allowing the first and second fixing units to be fixed to the back of the patient's head. The lengths of the first and second fixing units can be flexibly adjusted, providing the patient with different fixing methods. This makes the wearing method of the mask unit more flexible, the patient experience more comfortable, and further solves the problem of poor wearing comfort. Attached Figure Description

[0069] Figure 1 This is a schematic diagram (a) of a cold compress analgesia device according to an embodiment of the present utility model;

[0070] Figure 2 This is a schematic diagram of a mask unit according to an embodiment of the present utility model;

[0071] Figure 3 This is a schematic diagram of the cold compress unit according to an embodiment of the present utility model;

[0072] Figure 4 This is a schematic diagram of an analgesic unit according to an embodiment of the present utility model;

[0073] Figure 5 This is a schematic diagram (II) of the cold compress analgesia device according to an embodiment of the present utility model;

[0074] Figure 6 This is a schematic diagram of the shaping unit according to an embodiment of the present utility model;

[0075] Figure 7 This is a schematic diagram (III) of the cold compress analgesia device according to an embodiment of the present utility model;

[0076] Figure 8 This is a schematic diagram (four) of the cold compress analgesia device according to an embodiment of the present utility model;

[0077] Figure 9 This is a schematic diagram (a) of the first adjustment unit according to an embodiment of the present utility model;

[0078] Figure 10 This is a schematic diagram (II) of the second adjustment unit according to an embodiment of the present utility model;

[0079] Figure 11 This is a schematic diagram (a) of the first adjustment unit according to an embodiment of the present utility model;

[0080] Figure 12 This is a schematic diagram (II) of the second adjustment unit according to an embodiment of the present utility model.

[0081] The reference numerals in the attached figures are:

[0082] 10. Mask unit; 11. Inner layer element; 12. Outer layer element; 13. First receiving element; 14. Second receiving element; 15. Third receiving element; 16. First connecting element; 17. Second connecting element; 18. First placement element; 19. Second placement element;

[0083] 20. Cooling unit; 21. Cooling element; 22. Third connecting element; 23. First protective element;

[0084] 30. Analgesia unit; 31. Analgesia element; 32. Fourth connecting element; 33. Second protective element;

[0085] 40. First fixed unit;

[0086] 50. Second fixed unit;

[0087] 60. Shaping unit; 61. Shaping element; 62. Protective element;

[0088] 70. Temperature monitoring unit; 71. First temperature monitoring element; 72. Second temperature monitoring element; 73. Third temperature monitoring element;

[0089] 80. First adjusting unit; 81. First base element; 82. First channel element; 83. Third channel element; 84. First limiting element; 85. Second limiting element; 86. Elastic element; 87. First locking element;

[0090] 90. Second adjustment unit; 91. Second base element; 92. Second channel element; 93. Third base element; 94. Second locking element. Detailed Implementation

[0091] To make the objectives, technical solutions, and advantages of this application clearer, the application is described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application. All other embodiments obtained by those skilled in the art based on the embodiments provided in this application without inventive effort are within the scope of protection of this application.

[0092] Obviously, the accompanying drawings described below are merely some examples or embodiments of this application. Those skilled in the art can apply this application to other similar scenarios based on these drawings without any inventive effort. Furthermore, it is understood that although the efforts made in this development process may be complex and lengthy, for those skilled in the art related to the content disclosed in this application, any changes to design, manufacturing, or production based on the technical content disclosed in this application are merely conventional technical means and should not be construed as insufficient disclosure of the content of this application.

[0093] In this application, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments without conflict.

[0094] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms “a,” “an,” “an,” “the,” and similar words used in this application do not indicate quantity limitation and may indicate singular or plural. The terms “comprising,” “including,” “having,” and any variations thereof used in this application are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or device that includes a series of steps or units (elements) is not limited to the listed steps or units, but may also include steps or units not listed, or may include other steps or units inherent to these processes, methods, products, or devices. The terms “connected,” “linked,” “coupled,” and similar words used in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. “Multiple” used in this application refers to two or more. “And / or” describes the relationship between related objects, indicating that three relationships may exist; for example, “A and / or B” can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following objects are in an "or" relationship. The terms "first," "second," and "third" used in this application are merely to distinguish similar objects and do not represent a specific ordering of the objects.

[0095] Example 1

[0096] An illustrative embodiment of this utility model, such as Figure 1As shown, a cold compress analgesia device for post-oral surgery care includes a mask unit 10, several cold compress units 20, several analgesia units 30, a first fixation unit 40, and a second fixation unit 50. The mask unit 10 is divided into a maxillary region, a mandibular anterior region, and a mandibular posterior region, and is removably covered on the patient's maxillary region, mandibular anterior region, and mandibular posterior region; several cold compress units 20 are removably disposed on the maxillary region, mandibular anterior region, and mandibular posterior region of the mask unit 10, respectively, for applying cold compresses to the maxillary region, mandibular anterior region, and mandibular posterior region; several analgesia units 30 are removably disposed on the maxillary region, mandibular anterior region, and mandibular posterior region of the mask unit 10, respectively, and are located on the side of the corresponding cold compress unit 20 near the affected area, for providing analgesia to the maxillary region, mandibular anterior region, and mandibular posterior region, respectively; the two ends of the first fixing unit 40 are respectively connected to the first end of the mask unit 10, and are removably covered on the patient's right ear; the two ends of the second fixing unit 50 are respectively connected to the second end of the mask unit 10, and are removably covered on the patient's left ear.

[0097] In some of these embodiments, the first fixing unit 40 includes, but is not limited to, the first ear loop cord.

[0098] The dimensions of the second fixing unit 50 match the dimensions of the first fixing unit 40. Generally, the length of the second fixing unit 50 is equal to the length of the first fixing unit 40.

[0099] In some of these embodiments, the second fixing unit 50 includes, but is not limited to, the second ear loop cord.

[0100] like Figure 2 As shown, the mask unit 10 includes an inner layer element 11, a surface layer element 12, a first receiving element 13, a second receiving element 14, and two third receiving elements 15. The inner layer element 11 is removably disposed on the patient's face, covering the patient's maxillary region, mandibular posterior teeth region, and mandibular anterior teeth region. The surface layer element 12 is disposed on the side of the inner layer element 11 away from the affected area and connected to the inner layer element 11. Several cold compress units 20 and several analgesic units 30 are disposed on the side of the surface layer element 12 away from the skin. The first receiving element 13 is disposed on the side of the surface layer element 12 away from the affected area and located in the maxillary region of the surface layer element 12, for accommodating the analgesic units 30 and cold compress units 20 for analgesia and cold compress application to the maxillary region. The second receiving element 14 is disposed on the side of the surface element 12 away from the affected area and at the bottom end of the first receiving element 13, and in the mandibular anterior tooth region of the surface element 12, for accommodating the analgesia unit 30 and the cold compress unit 20 for analgesia and cold compress in the mandibular anterior tooth region; the two third receiving elements 15 are disposed on the side of the surface element 12 away from the affected area and symmetrically disposed on both sides of the second receiving element 14, and in the mandibular posterior tooth region of the surface element 12, for accommodating the analgesia unit 30 and the cold compress unit 20 for analgesia and cold compress in the mandibular posterior tooth region.

[0101] In some embodiments, the inner element 11 is made of a skin-friendly material, including but not limited to non-woven fabric.

[0102] In some of these embodiments, the inner layer element 11 is used for moisture absorption and to make the patient's skin comfortable, and is of a transparent thickness.

[0103] In some of these embodiments, the thickness of the inner element 11 does not affect the analgesic effect of the analgesic unit 30.

[0104] In some of these embodiments, inner element 11 is an inner layer.

[0105] The connection between the surface layer element 12 and the inner layer element 11 is a fixed connection. The fixed connection method includes, but is not limited to, hot pressing and ultrasonic welding.

[0106] The dimensions of the surface layer element 12 are matched with the dimensions of the inner layer element 11. Generally, the length of the surface layer element 12 is equal to the length of the inner layer element 11, and the width of the surface layer element 12 is equal to the width of the inner layer element 11.

[0107] In some of these embodiments, the thickness of the surface element 12 does not affect the analgesic effect of the analgesic unit 30.

[0108] In some embodiments, the material of the surface element 12 includes, but is not limited to, nonwoven fabric.

[0109] In some of these embodiments, the surface element 12 should be breathable, moisture-wicking, and of a transparent thickness.

[0110] In some of these embodiments, the surface element 12 is a surface layer.

[0111] The first accommodating element 13 and the surface layer element 12 are connected by a fixed connection. The fixed connection method includes, but is not limited to, hot pressing and ultrasonic welding.

[0112] In some embodiments, the top and side portions of the first receiving element 13 are connected to the surface layer element 12, while the bottom portion of the first receiving element 13 is not connected to the surface layer element 12, so as to accommodate the cold compress unit 20 and the analgesia unit 30.

[0113] The dimensions of the first accommodating element 13 are matched with the dimensions of the surface layer element 12. Generally, the length of the first accommodating element 13 is less than the length of the surface layer element 12, and the width of the first accommodating element 13 is less than the width of the surface layer element 12.

[0114] In some embodiments, the material of the first accommodating element 13 includes, but is not limited to, nonwoven fabric.

[0115] In some of these embodiments, the first accommodating element 13 is a first accommodating layer.

[0116] The second accommodating element 14 is connected to the surface layer element 12 by a fixed connection. The fixed connection method includes, but is not limited to, hot pressing and ultrasonic welding.

[0117] In some embodiments, the bottom and side portions of the second receiving element 14 are connected to the surface layer element 12, while the top portion of the second receiving element 14 is not connected to the surface layer element 12, so as to accommodate the cold compress unit 20 and the analgesia unit 30.

[0118] The dimensions of the second receiving element 14 are matched with the dimensions of the surface element 12. Generally, the length of the second receiving element 14 is less than the length of the surface element 12, and the width of the second receiving element 14 is less than the width of the surface element 12.

[0119] The dimensions of the second receiving element 14 are matched with the dimensions of the first receiving element 13. Generally, the length of the second receiving element 14 is less than the length of the first receiving element 13.

[0120] In some embodiments, the material of the second receiving element 14 includes, but is not limited to, nonwoven fabric.

[0121] In some of these embodiments, the second accommodating element 14 is a second accommodating layer.

[0122] The third accommodating element 15 is connected to the surface layer element 12 by a fixed connection. The fixed connection method includes, but is not limited to, hot pressing and ultrasonic welding.

[0123] In some embodiments, the bottom and side portions of the third receiving element 15 are connected to the surface layer element 12, while the top portion of the third receiving element 15 is not connected to the surface layer element 12, so as to accommodate the cold compress unit 20 and the analgesia unit 30.

[0124] The dimensions of the third receiving element 15 are matched with the dimensions of the surface element 12. Generally, the length of the third receiving element 15 is less than the length of the surface element 12, and the width of the third receiving element 15 is less than the width of the surface element 12.

[0125] In some embodiments, the sum of the lengths of the two third receiving elements 15 and the second receiving element 14 is equal to the length of the surface layer element 12.

[0126] In some embodiments, the material of the third receiving element 15 includes, but is not limited to, nonwoven fabric.

[0127] In some of these embodiments, the third accommodating element 15 is a third accommodating layer.

[0128] Furthermore, the mask unit 10 also includes a first connecting element 16. The first connecting element 16 is disposed on the side of the surface layer element 12 away from the skin and is connected to the side of the first receiving element 13 to prevent the cold compress unit 20, the analgesia unit 30 from separating from the first receiving element 13.

[0129] The connection between the first connecting element 16 and the surface layer element 12 is a fixed connection. The fixed connection method includes, but is not limited to, hot pressing.

[0130] The connection between the first connecting element 16 and the first accommodating element 13 is a detachable connection. The detachable connection method includes, but is not limited to, adhesive bonding.

[0131] The dimensions of the first connecting element 16 are matched with the dimensions of the surface element 12. Generally, the length of the first connecting element 16 is less than the length of the surface element 12, and the width of the first connecting element 16 is less than the width of the surface element 12.

[0132] The dimensions of the first connecting element 16 are matched with the dimensions of the first receiving element 13. Generally, the length of the first connecting element 16 is less than the length of the bottom end of the first receiving element 13, and the width of the first connecting element 16 is less than the width of the first receiving element 13.

[0133] In some of these embodiments, the first connecting element 16 includes, but is not limited to, a first adhesive.

[0134] Furthermore, the mask unit 10 also includes a second connecting element 17. The second connecting element 17 is disposed at the bottom end of the first receiving element 13 and is located on the side close to the skin, and is connected to the side of the surface layer element 12 to prevent the cold compress unit 20 and the analgesia unit 30 from separating from the first receiving element 13.

[0135] In some of these embodiments, the second connecting element 17 is connected to the first connecting element 16.

[0136] The second connecting element 17 and the first accommodating element 13 are connected in a fixed manner. The fixed connection method includes, but is not limited to, hot pressing.

[0137] The connection between the second connecting element 17 and the surface layer element 12 (the first connecting element 16) is a detachable connection. The detachable connection method includes, but is not limited to, adhesive bonding.

[0138] The dimensions of the second connecting element 17 are matched with the dimensions of the first receiving element 13. Generally, the length of the second connecting element 17 is less than the length of the bottom end of the first receiving element 13, and the width of the second connecting element 17 is less than the width of the first receiving element 13.

[0139] The dimensions of the second connecting element 17 match the dimensions of the first connecting element 16. Generally, the length of the second connecting element 17 is equal to the length of the first connecting element 16, and the width of the second connecting element 17 is equal to the width of the first connecting element 16.

[0140] In some of these embodiments, the second connecting element 17 includes, but is not limited to, a second adhesive.

[0141] Furthermore, the mask unit 10 also includes a first placement element 18 and a second placement element 19. The first placement element 18 is located at the center line of the top of the inner layer element 11, and is used to expose the patient's nose so that the inner layer element 11 fits the affected area. The second placement element 19 is located at the center line of the top of the outer layer element 12, and corresponds to the position of the first placement element 18, and is used to expose the patient's nose so that the outer layer element 12 fits the affected area.

[0142] The dimensions of the first placement element 18 are matched with the dimensions of the inner layer element 11. Generally, the length of the first placement element 18 is less than the length of the inner layer element 11, and the width of the first placement element 18 is less than the width of the inner layer element 11.

[0143] In some of these embodiments, the shape of the first placement element 18 includes, but is not limited to, a U-shape.

[0144] In some of these embodiments, the first placement element 18 includes, but is not limited to, a first placement slot.

[0145] The dimensions of the second placement element 19 are matched with the dimensions of the surface element 12. Generally, the length of the second placement element 19 is less than the length of the surface element 12, and the width of the second placement element 19 is less than the width of the surface element 12.

[0146] The dimensions of the second placement element 19 match the dimensions of the first placement element 18. Generally, the length of the second placement element 19 is equal to the length of the first placement element 18, and the width of the second placement element 19 is equal to the width of the first placement element 18.

[0147] In some of these embodiments, the shape of the second placement element 19 includes, but is not limited to, a U-shape.

[0148] In some of these embodiments, the second placement element 19 includes, but is not limited to, a second placement slot.

[0149] like Figure 3 As shown, the cold compress unit 20 includes a cold compress element 21. The cold compress element 21 is removably disposed inside the mask unit 10 and is used to apply a cold compress to the affected area.

[0150] Specifically, the cold compress element 21 is disposed in the first receiving element 13 and / or the second receiving element 14 and / or the third receiving element 15.

[0151] In some of these embodiments, the cooling unit 20 has three shapes and sizes, respectively suitable for the shapes and sizes of the first receiving element 13, the second receiving element 14, and the third receiving element 15.

[0152] In some embodiments, the number of cold compress units 20 is four. The four cold compress units 20 are respectively disposed in the corresponding first receiving element 13, second receiving element 14, and two third receiving elements 15.

[0153] In some embodiments, the cooling element 21 includes, but is not limited to, a cooling patch, such as a cooling gel.

[0154] Furthermore, the cold compress unit 20 also includes a third connecting element 22 and a first protective element 23. The third connecting element 22 is disposed on one side of the cold compress element 21 and is detachably connected to the mask unit 10 for fixing the cold compress element 21 to the mask unit 10; the first protective element 23 is removably disposed on the side of the third connecting element 22 for protecting the third connecting element 22 when it is not separated from the third connecting element 22.

[0155] Specifically, the third connecting element 22 is detachably connected to the first receiving element 13, the second receiving element 14, or the third receiving element 15 to fix the cold compress element 21 to the first receiving element 13, the second receiving element 14, or the third receiving element 15.

[0156] The dimensions of the third connecting element 22 are matched with the dimensions of the cooling element 21. Generally, the length of the third connecting element 22 is not greater than the length of the cooling element 21, and the width of the third connecting element 22 is not greater than the width of the cooling element 21.

[0157] In some of these embodiments, the third connecting element 22 is the first adhesive backing layer.

[0158] The dimensions of the first protective element 23 are matched with the dimensions of the third connecting element 22. Generally, the length of the first protective element 23 is not less than the length of the third connecting element 22, and the width of the first protective element 23 is not less than the width of the third connecting element 22.

[0159] In some of these embodiments, the first protective element 23 is a first anti-stick layer.

[0160] like Figure 4 As shown, the analgesia unit 30 includes an analgesia element 31. The analgesia element 31 is removably disposed inside the mask unit 10 and located on the side of the cold compress unit 20 near the affected area, for the purpose of relieving pain at the affected area.

[0161] Specifically, the analgesic element 31 is disposed in the first receiving element 13 and / or the second receiving element 14 and / or the third receiving element 15, and is located on the side of the cold compress element 21 closer to the affected area.

[0162] The size of the analgesic element 31 matches the size of the cold compress element 21. Generally, the length of the analgesic element 31 is no greater than the length of the cold compress element 21, and the width of the analgesic element 31 is no greater than the width of the cold compress element 21.

[0163] In some of these embodiments, the analgesic unit 30 has three shapes and sizes, respectively suitable for the shapes and sizes of the first receiving element 13, the second receiving element 14, and the third receiving element 15.

[0164] In some embodiments, the number of analgesic units 30 is four. The four cold compress units 20 are respectively disposed in the corresponding first receiving element 13, second receiving element 14, and two third receiving elements 15.

[0165] In some embodiments, the analgesic element 31 includes, but is not limited to, analgesic patches, such as flurbiprofen analgesic patches.

[0166] Furthermore, the analgesia unit 30 also includes a fourth connecting element 32 and a second protective element 33. The fourth connecting element 32 is disposed on one side of the analgesia element 31 and is detachably connected to the mask unit 10 for fixing the analgesia element 31 to the mask unit 10; the second protective element 33 is removably disposed on the side of the fourth connecting element 32 for protecting the fourth connecting element 32 when it is not separated from the fourth connecting element 32.

[0167] Specifically, the fourth connecting element 32 is detachably connected to the surface element 12 to fix the analgesic element 31 to the corresponding first receiving element 13, second receiving element 14, or third receiving element.

[0168] The dimensions of the fourth connecting element 32 are matched with the dimensions of the analgesic element 31. Generally, the length of the fourth connecting element 32 is not greater than the length of the analgesic element 31, and the width of the fourth connecting element 32 is not greater than the width of the analgesic element 31.

[0169] In some of these embodiments, the fourth connecting element 32 is a second adhesive backing layer.

[0170] The dimensions of the second protective element 33 are matched with the dimensions of the fourth connecting element 32. Generally, the length of the second protective element 33 is not less than the length of the fourth connecting element 32, and the width of the second protective element 33 is not less than the width of the fourth connecting element 32.

[0171] In some of these embodiments, the second protective element 33 is a second anti-stick layer.

[0172] How to use this utility model:

[0173] Depending on the surgical area for tooth extraction or dental implantation, apply cold compresses and / or analgesia to the maxillary region, mandibular anterior region, or mandibular posterior region.

[0174] (a) Apply cold compresses and relieve pain in the maxillary region.

[0175] Place the analgesic element 31 between the first receiving element 13 and the surface element 12, tear off the first protective element 23, and connect the third connecting element 22 to the surface element 12; place the cold compress element 21 between the analgesic element 31 and the first receiving element 13, tear off the second protective element 33, connect the fourth connecting element 32 to the first receiving element 13, and then connect the first connecting element 16 to the second connecting element 17. The analgesic element 31 and the cold compress element 21 are fixed to the first receiving element 13. Then, attach the inner layer element 11 to the patient's oral cavity area, wear the first fixing unit 40 on the right ear, wear the second fixing unit 50 on the left ear, and expose the nose from the first placement element 18 and the second placement element 19 for normal breathing. The analgesic element 31 provides analgesia to the maxillary region, and the cold compress element 21 provides cold compress to the maxillary region.

[0176] (ii) Apply cold compresses and relieve pain in the mandibular anterior teeth area.

[0177] Place the analgesic element 31 between the second receiving element 14 and the surface element 12, tear off the first protective element 23, and connect the third connecting element 22 to the surface element 12; place the cold compress element 21 between the analgesic element 31 and the second receiving element 14, tear off the second protective element 33, and connect the fourth connecting element 32 to the second receiving element 14. The analgesic element 31 and the cold compress element 21 are fixed to the second receiving element 14. Then, attach the inner layer element 11 to the patient's oral cavity area, wear the first fixing unit 40 on the right ear, wear the second fixing unit 50 on the left ear, and expose the nose from the first placement element 18 and the second placement element 19 for normal breathing. The analgesic element 31 provides analgesia to the mandibular anterior teeth area, and the cold compress element 21 provides cold compress to the mandibular anterior teeth area.

[0178] (iii) Apply cold compresses and relieve pain in the mandibular posterior teeth area.

[0179] Place the analgesic element 31 between the corresponding third receiving element 15 and the surface element 12, tear off the first protective element 23, and connect the third connecting element 22 to the surface element 12; place the cold compress element 21 between the analgesic element 31 and the corresponding third receiving element 15, tear off the second protective element 33, and connect the fourth connecting element 32 to the third receiving element 15. The analgesic element 31 and the cold compress element 21 are fixed to the third receiving element 15. Then, attach the inner layer element 11 to the patient's oral cavity area, wear the first fixing unit 40 on the right ear, wear the second fixing unit 50 on the left ear, and expose the nose from the first placement element 18 and the second placement element 19 for normal breathing. The analgesic element 31 provides analgesia to the mandibular posterior teeth area, and the cold compress element 21 provides cold compress to the mandibular posterior teeth area.

[0180] The technical effects of this utility model are as follows:

[0181] The analgesia unit and the cold compress unit are detachably connected to the mask unit. The mask unit is then worn on the affected area in the form of a mask using the first and second fixing units for analgesia and cold compress. This not only frees the patient's hands but also ensures a close fit to the affected area, making it flexible, convenient, and effective for both cold compress and analgesia. Furthermore, the mask unit is divided into zones, allowing for separate cold compresses and analgesia to be applied to the maxillary, mandibular anterior, and mandibular posterior regions, improving patient comfort and solving the problems of not being able to apply cold compresses to specific areas, lack of analgesia, and poor wearing comfort.

[0182] Example 2

[0183] This embodiment is a modified embodiment of embodiment 1.

[0184] like Figure 5 As shown, the cold compress analgesia device also includes a shaping unit 60. The shaping unit 60 is removably fitted to the patient's bridge of the nose, and both ends of the shaping unit 60 are connected to the top of the mask unit 10, which is used to deform the top of the mask unit 10 to fit the affected area.

[0185] like Figure 6 As shown, the shaping unit 60 includes a shaping element 61 and a protective element 62. The shaping element 61 has two ends disposed inside the mask unit 10 and is removably disposed on the patient's nose bridge, used to deform the top of the mask unit 10 to fit the affected area. The protective element 62 is fitted onto and connected to the shaping element 61, with both ends connected to the top of the mask unit 10, used to protect the patient's skin.

[0186] Specifically, the shaping element 61 is disposed at the top of the first placement element 18 and the second placement element 19. The two ends of the shaping element 61 are respectively located between the inner layer element 11 and the surface layer element 12, and are used to deform by adapting to the shape of the patient's nasal bridge so that the inner layer element 11 fits the affected area. The two ends of the protective element 62 are respectively located between the inner layer element 11 and the surface layer element 12, and are respectively connected to the inner layer element 11 and the surface layer element 12.

[0187] The dimensions of the shaping element 61 are matched with the dimensions of the first placement element 18 (second placement element 19). Generally, the length of the shaping element 61 is greater than the length of the first placement element 18 (second placement element 19), and the width of the shaping element 61 is less than the width of the first placement element 18 (second placement element 19).

[0188] In some embodiments, the shaping element 61 is made of materials including but not limited to metal (such as galvanized steel wire), plastic (such as polyolefin resin), and composite materials (such as polyolefin polymer coated galvanized steel wire).

[0189] In some embodiments, the shaping element 61 includes, but is not limited to, a nose bridge strip.

[0190] The protective element 62 is fixedly connected to the inner layer element 11 and the surface layer element 12. The fixed connection methods include, but are not limited to, hot pressing and ultrasonic welding.

[0191] The dimensions of the protective element 62 are matched with the dimensions of the first placement element 18 (second placement element 19). Generally, the length of the protective element 62 is greater than the length of the first placement element 18 (second placement element 19), and the width of the protective element 62 is less than the width of the first placement element 18 (second placement element 19).

[0192] The dimensions of the protective element 62 are matched with the dimensions of the shaping element 61. Generally, the length of the protective element 62 is greater than the length of the shaping element 61, and the width of the protective element 62 is greater than the width of the shaping element 61.

[0193] In some embodiments, the material of the protective element 62 includes, but is not limited to, nonwoven fabric.

[0194] In some of these embodiments, the protective element 62 includes, but is not limited to, a protective sleeve.

[0195] How to use this embodiment:

[0196] The difference between this embodiment and embodiment 1 is that after the mask unit 10 is fixed to the affected area, the shaping element 61 can be used to conform to the shape of the patient's nose. Then, the inner layer element 11 and the outer layer element 12 connected to the shaping element 61 are attached to the patient's skin, so that the analgesic element 31 and the cold compress element 21 have a larger contact area with the affected area, thereby achieving better cold compress and analgesic effects.

[0197] The technical effects of this embodiment are as follows:

[0198] The use of shaping units allows the mask unit to fit more closely to the patient's skin, thereby increasing the contact area between the cold compress unit and the analgesia unit and the affected area, improving the cold compress effect, and solving the problems of small contact area and poor cold compress effect.

[0199] Example 3

[0200] This embodiment is a modified embodiment of Embodiments 1 and 2.

[0201] like Figure 7 As shown, the cold compress analgesia device also includes several temperature monitoring units 70. These temperature monitoring units 70 are distributed within the mask unit 10 and are used to monitor and indicate the temperature of the corresponding cold compress unit 20.

[0202] Furthermore, such as Figure 7 As shown, the temperature monitoring unit 70 includes at least one first temperature monitoring element 71, at least one second temperature monitoring element 72, and several third temperature monitoring elements 73. The first temperature monitoring element 71 is disposed in the maxillary region of the mask unit 10 and is used to monitor and indicate the temperature of the cooling unit 20 located in the maxillary region. The second temperature monitoring element 72 is disposed in the mandibular anterior tooth region of the mask unit 10 and is used to monitor and indicate the temperature of the cooling unit 20 located in the mandibular anterior tooth region. Several third temperature monitoring elements 73 are disposed in the mandibular posterior tooth region of the mask unit 10 and are symmetrically distributed on both sides of the mask unit 10, used to monitor and indicate the temperature of the cooling unit 20 located in the mandibular posterior tooth region.

[0203] Specifically, the first temperature monitoring element 71 is disposed in the first accommodating element 13; the second temperature monitoring element 72 is disposed in the second accommodating element 14; and the third temperature monitoring element 73 is disposed in the third accommodating element 15.

[0204] In some embodiments, there are multiple first temperature monitoring elements 71. The multiple first temperature monitoring elements 71 are spaced apart along the length or width direction of the first accommodating element 13.

[0205] In some of these embodiments, the first temperature monitoring element 71 is a thermosensitive dye, including but not limited to crystal violet lactone.

[0206] In some embodiments, the first temperature monitoring element 71 indicates a temperature range of 0 to 30°C. For example, it displays red when the temperature is 0 to 5°C, orange when the temperature is 5°C to 10°C, yellow when the temperature is 10°C to 20°C, and green when the temperature is 20°C to 30°C.

[0207] In some of these embodiments, the first temperature monitoring element 71 includes, but is not limited to, a first temperature indicator bar.

[0208] In some embodiments, there are multiple second temperature monitoring elements 72. These multiple second temperature monitoring elements 72 are spaced apart along the length or width direction of the second accommodating element 14.

[0209] In some of these embodiments, the second temperature monitoring element 72 is a thermosensitive dye, including but not limited to crystal violet lactone.

[0210] In some embodiments, the second temperature monitoring element 72 indicates a temperature range of 0 to 30°C. For example, it displays red when the temperature is 0 to 5°C, orange when the temperature is 5°C to 10°C, yellow when the temperature is 10°C to 20°C, and green when the temperature is 20°C to 30°C.

[0211] In some of these embodiments, the second temperature monitoring element 72 includes, but is not limited to, a second temperature indicator bar.

[0212] The number of third temperature monitoring elements 73 matches the number of third accommodating elements 15. Generally, the number of third temperature monitoring elements 73 is an integer multiple of the number of third accommodating elements 15. That is, each third accommodating element 15 is provided with at least one third temperature monitoring element 73.

[0213] When a plurality of third temperature monitoring elements 73 are provided in each third accommodating element 15, the plurality of third temperature monitoring elements 73 are spaced apart along the length direction and / or width direction of the third accommodating element 15.

[0214] In some of these embodiments, the third temperature monitoring element 73 is a thermosensitive dye, including but not limited to crystal violet lactone.

[0215] In some embodiments, the third temperature monitoring element 73 indicates a temperature range of 0 to 30°C. For example, it displays red when the temperature is 0 to 5°C, orange when the temperature is 5°C to 10°C, yellow when the temperature is 10°C to 20°C, and green when the temperature is 20°C to 30°C.

[0216] In some of these embodiments, the third temperature monitoring element 73 includes, but is not limited to, a third temperature indicator bar.

[0217] The usage method of this embodiment is as follows:

[0218] During use, the first temperature monitoring element 71 monitors and indicates the temperature of the cooling element 21 in the first accommodating element 13 in real time; the second temperature monitoring element 72 monitors and indicates the temperature of the cooling element 21 in the second accommodating element 14 in real time; and the third temperature monitoring element 73 monitors and indicates the temperature of the cooling element 21 in the third accommodating element 15 in real time. If the display is green, it indicates that the cooling effect is no longer present, and replacement is required. If the display is red, it indicates that the temperature is too low, and care should be taken to prevent frostbite.

[0219] Other usage methods are the same as in Example 1 or Example 2.

[0220] The technical effects of this embodiment are as follows:

[0221] The temperature monitoring unit can monitor and indicate the temperature of the cold compress unit applied to the affected area in real time, which helps to control the temperature of the cold compress so that the cold compress analgesia device can be replaced in time and the cold compress effect can be improved.

[0222] Example 4

[0223] This embodiment is a modified embodiment of Embodiments 1 to 3.

[0224] like Figure 8 As shown, the cold compress analgesia device also includes a first adjustment unit 80 and a second adjustment unit 90. The first adjustment unit 80 is slidably disposed on the first fixing unit 40 and is used to adjust the length of the first fixing unit 40; the second adjustment unit 90 is slidably disposed on the second fixing unit 50 and is used to adjust the length of the second fixing unit 50.

[0225] like Figure 9 As shown, the first adjustment unit 80 includes a first base element 81 and two first channel elements 82. The first base element 81 is slidably disposed on the first fixing unit 40; the two first channel elements 82 are disposed parallel through the first base element 81 and are slidably connected to the first fixing unit 40, for sliding the first fixing unit 40 to adjust the length of the first fixing unit 40.

[0226] In some of these embodiments, the material of the first base element 81 includes, but is not limited to, silicone.

[0227] In some of these embodiments, the first base element 81 includes, but is not limited to, a first base.

[0228] The dimensions of the first channel element 82 are matched with the dimensions of the first fixing unit 40. Generally, the radial dimension (e.g., inner diameter) of the first channel element 82 is not greater than the radial dimension (e.g., outer diameter) of the first fixing unit 40.

[0229] The dimensions of the first channel element 82 are matched with the dimensions of the first base element 81. Generally, the radial dimension (e.g., outer diameter) of the first channel element 82 is less than half of the radial dimension (e.g., outer diameter, length, width) of the first base element 81 to which it is located, and the axial dimension (e.g., length) of the first channel element 82 is equal to the axial dimension (e.g., length) of the first base element 81.

[0230] In some of these embodiments, the first channel element 82 includes, but is not limited to, a first through-hole.

[0231] like Figure 10 As shown, the second adjustment unit 90 includes a second base element 91 and two second channel elements 92. The second base element 91 is slidably disposed on the second fixing unit 50; the two second channel elements 92 are disposed parallel to each other through the second base element 91 and are slidably connected to the second fixing unit 50, for sliding the second fixing unit 50 to adjust the length of the second fixing unit 50.

[0232] In some embodiments, the material of the second base element 91 includes, but is not limited to, silicone.

[0233] In some of these embodiments, the second base element 91 includes, but is not limited to, a second base.

[0234] The dimensions of the second channel element 92 are matched with the dimensions of the second fixing unit 50. Generally, the radial dimension (e.g., inner diameter) of the second channel element 92 is not greater than the radial dimension (e.g., outer diameter) of the second fixing unit 50.

[0235] The dimensions of the second channel element 92 are matched with the dimensions of the second base element 91. Generally, the radial dimension (e.g., outer diameter) of the second channel element 92 is less than 1 / 2 of the radial dimension (e.g., outer diameter, length, width) of the cross section of the second base element 91 to which it is located, and the axial dimension (e.g., length) of the second channel element 92 is equal to the axial dimension (e.g., length) of the second base element 91.

[0236] In some of these embodiments, the second channel element 92 includes, but is not limited to, a second through-hole.

[0237] The usage method of this embodiment is as follows:

[0238] In order for the mask unit 10 to fit the affected area, the patient can pull the first fixing unit 40 and the first channel element 82 to slide relative to each other to adjust the length of the first fixing unit 40 located between the two first channel elements 82, thereby adjusting the length of the first fixing unit 40; or the patient can pull the second fixing unit 50 and the second channel element 92 to slide relative to each other to adjust the length of the second fixing unit 50 located between the two second channel elements 92, thereby adjusting the length of the second fixing unit 50.

[0239] Other usage methods are the same as in Example 1, Example 2, or Example 3.

[0240] The technical effects of this embodiment are as follows:

[0241] By adjusting the length of the first fixing unit using the first adjustment unit and the length of the second fixing unit using the second fixing unit, the mask unit can fit more stably to the affected area, improving the analgesic and cold compress effect and the patient's wearing comfort. Moreover, the operation is simple and flexible, further solving the problem of poor wearing comfort.

[0242] Example 5

[0243] This embodiment is a modified embodiment of embodiment 4.

[0244] In this embodiment, the first adjustment unit 80 and the second adjustment unit 90 are detachably connected and are used to connect the first fixing unit 40 and the second fixing unit 50 to the back of the patient's head in conjunction with the first adjustment unit 80.

[0245] like Figure 11 As shown, the first adjustment unit 80 further includes a third channel element 83, a first limiting element 84, a second limiting element 85, an elastic element 86, and a first locking element 87. The third channel element 83 passes through the first base element 81; the first limiting element 84 is disposed at the first end of the third channel element 83; the second limiting element 85 is slidably disposed on the first limiting element 84 and is limitedly connected to the first limiting element 84; the elastic element 86 is slidably disposed on the third channel element 83, and the first end of the elastic element 86 is connected to the second limiting element 85; the first locking element 87 is disposed at the second end of the elastic element 86 and is detachably locked to the second fixing unit 50 or the second adjustment unit 90, for use in conjunction with the second fixing unit 50 or the second adjustment unit 90 to fix the first fixing unit 40 and the second fixing unit 50 from the back of the patient's head.

[0246] Specifically, the third channel element 83 is arranged in parallel with the first channel element 82.

[0247] The dimensions of the third channel element 83 are matched with the dimensions of the first base element 81. Generally, the radial dimensions (such as outer diameter, length, and width) of the third channel element 83 are smaller than the radial dimensions (such as outer diameter, length, and width) of the cross section of the first base element 81 to which it is located, and the axial dimensions (such as length) of the third channel element 83 are equal to the axial dimensions (such as length) of the first base element 81.

[0248] In some of these embodiments, the third channel element 83 includes, but is not limited to, a third through-hole.

[0249] The dimensions of the first limiting element 84 are matched with the dimensions of the first base element 81. Generally, the radial dimension (such as outer diameter, length, and width) of the first limiting element 84 is smaller than the radial dimension (such as outer diameter, length, and width) of the cross section of the first base element 81 to which it is located, and the axial dimension (such as length) of the first limiting element 84 is smaller than the axial dimension (such as length) of the first base element 81.

[0250] The dimensions of the first limiting element 84 are matched with the dimensions of the third channel element 83. Generally, the radial dimensions (such as outer diameter, length, and width) of the first limiting element 84 are larger than the radial dimensions (such as length and width) of the third channel element 83.

[0251] In some of these embodiments, the first limiting element 84 is a limiting groove.

[0252] The dimensions of the elastic element 86 are matched with the dimensions of the third channel element 83. Generally, the radial dimensions (such as outer diameter, length, and width) of the elastic element 86 are smaller than the radial dimensions (such as outer diameter, length, and width) of the third channel element 83, and the length of the elastic element 86 in the stretched state is greater than the length of the third channel element 83.

[0253] In some of these embodiments, the elastic element 86 includes, but is not limited to, an elastic band.

[0254] The second limiting element 85 and the elastic element 86 are connected in a fixed manner. The fixed connection method includes, but is not limited to, welding and hot pressing.

[0255] The dimensions of the second limiting element 85 are matched with the dimensions of the third channel element 83. Generally, the radial dimensions (such as outer diameter, length, and width) of the second limiting element 85 are larger than the radial dimensions (such as outer diameter, length, and width) of the third channel element 83.

[0256] The dimensions of the second limiting element 85 are matched with the dimensions of the first limiting element 84. Generally, the radial dimensions (such as outer diameter, length, and width) of the second limiting element 85 are not greater than the radial dimensions (such as outer diameter, length, and width) of the first limiting element 84, and the height of the second limiting element 85 is not greater than the height of the first limiting element 84.

[0257] In some of these embodiments, the second limiting element 85 is a second limiting block.

[0258] The first locking element 87 and the elastic element 86 are connected by a fixed connection. The fixed connection method includes, but is not limited to, welding and hot pressing.

[0259] The dimensions of the first locking element 87 are matched with the dimensions of the third channel element 83. Generally, the radial dimensions (such as outer diameter, length, and width) of the first locking element 87 are larger than the radial dimensions (such as outer diameter, length, and width) of the third channel element 83.

[0260] In some of these embodiments, the first locking element 87 includes, but is not limited to, a first locking buckle and a locking hook.

[0261] like Figure 12 As shown, the second adjustment unit 90 also includes a third base element 93 and a second locking element 94. The third base element 93 is disposed at the end of the second base element 91 and is located between the two second channel elements 92. The second locking element 94 is disposed through the third base element 93 and communicates with the two second channel elements 92 respectively to allow the second fixing unit 50 to pass through. It is detachably locked to the first adjustment unit 80 and is used to cooperate with the first adjustment unit 80 to fix the first fixing unit 40 and the second fixing unit 50 from the back of the patient's head.

[0262] The third base element 93 and the second base element 91 are connected by a fixed connection. The fixed connection method includes, but is not limited to, integral molding.

[0263] The dimensions of the third base element 93 are matched with those of the second base element 91. Generally, the radial dimensions (such as outer diameter, length, and width) of the third base element 93 are not greater than the radial dimensions (such as outer diameter, length, and width) of the cross section of the second base element 91 to which it is located.

[0264] In some of these embodiments, the third base element 93 is a third base.

[0265] The dimensions of the second locking element 94 are matched with the dimensions of the third base element 93. Generally, the radial dimensions (such as outer diameter, length, and width) of the second locking element 94 are smaller than the radial dimensions (such as outer diameter, length, and width) of the cross section of the third base element 93 in which it is located, and the height of the second locking element 94 is equal to the height of the third base element 93.

[0266] The dimensions of the second locking element 94 are matched with the dimensions of the first locking element 87. Generally, the radial dimension (e.g., outer diameter) of the second locking element 94 is smaller than the radial dimension (e.g., outer diameter, length, width) of the first locking element 87.

[0267] In some of these embodiments, the second locking element 94 includes, but is not limited to, a second locking buckle or a locking ring.

[0268] The usage method of this embodiment is as follows:

[0269] When the first fixation unit 40 and the second fixation unit 50 cannot be worn on the patient's ears, or are uncomfortable to wear, the patient can choose to fix the first fixation unit 40 and the second fixation unit 50 to the back of the head. The specific operation is as follows:

[0270] Pulling the first locking element 87 causes the elastic element 86 to deform. At the same time, the second limiting element 85 is connected to the first limiting element 84. The first locking element 87 can be directly connected to the second fixing unit 50, or the first locking element 87 can be connected to the second locking element 94. The elastic element 86 can deform to different degrees as needed to provide a certain adjustment margin so that the first fixing unit 40 and the second fixing unit 50 are worn stably and comfortably.

[0271] Other usage methods are the same as in Example 1, Example 2, Example 3, or Example 4.

[0272] The technical effects of this embodiment are as follows:

[0273] By detachably connecting the first and second adjustment units, the first and second fixing units can be fixed to the back of the patient's head, and the length of the first and second fixing units can be flexibly adjusted to provide different fixing methods for the patient. This makes the wearing method of the mask unit more flexible and the patient experience more comfortable, further solving the problem of poor wearing comfort.

[0274] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cold compress analgesia device for post-oral surgery care, characterized in that, include: The mask unit is divided into a maxillary region, a mandibular anterior region, and a mandibular posterior region, and can be removably covered on the patient's maxillary region, mandibular anterior region, and mandibular posterior region; A plurality of cold compress units are removably disposed in the maxillary region, mandibular anterior region, and mandibular posterior region of the mask unit, respectively, for applying cold compresses to the maxillary region, mandibular anterior region, and mandibular posterior region; A plurality of analgesic units are removably disposed in the maxillary region, mandibular anterior region, and mandibular posterior region of the mask unit, and are located on the side of the corresponding cold compress unit near the affected area, for analgesia of the maxillary region, mandibular anterior region, and mandibular posterior region, respectively. The first fixing unit has two ends connected to the first end of the mask unit, and can be removably fitted onto the patient's right ear; The second fixing unit has two ends connected to the second end of the mask unit and is removably fitted onto the patient's left ear.

2. The cold compress analgesia device according to claim 1, characterized in that, The mask unit includes: An inner layer element, which is removably disposed on the patient's face and covers the patient's maxillary region, mandibular anterior region and mandibular posterior region; A surface layer element is disposed on the side of the inner layer element away from the affected area and connected to the inner layer element. A plurality of the cold compress units and a plurality of the analgesic units are disposed on the side of the surface layer element away from the skin. A first receiving element is disposed on the side of the surface element away from the affected area and located in the maxillary region of the surface element, for accommodating the analgesia unit and the cold compress unit for analgesia and cold compress in the maxillary region. The second receiving element is disposed on the side of the surface element away from the affected area and is located at the bottom end of the first receiving element and in the mandibular anterior tooth region of the surface element, for accommodating the analgesia unit and the cold compress unit for analgesia and cold compress on the mandibular anterior tooth region. Two third receiving elements are disposed on the side of the surface element away from the affected area and symmetrically disposed on both sides of the second receiving element, and located in the mandibular posterior tooth region of the surface element, for accommodating the analgesia unit and the cold compress unit for analgesia and cold compress on the mandibular posterior tooth region.

3. The cold compress analgesia device according to claim 2, characterized in that, The mask unit also includes: A first connecting element is disposed on the side of the surface layer element away from the skin and connected to the side of the first receiving element, for preventing the cold compress unit, the analgesic unit, and the first receiving element from separation; and / or A second connecting element is disposed at the bottom end of the first receiving element, located on the side close to the skin, and connected to the side of the surface layer element, for preventing the cold compress unit and the analgesic unit from separating from the first receiving element; and / or A first placement element is disposed at the midline of the top of the inner layer element, for exposing the patient's nose so that the inner layer element fits the affected area. The second placement element is located at the midline of the top of the surface layer element and corresponds to the position of the first placement element, and is used to expose the patient's nose so that the surface layer element fits the affected area.

4. The cold compress analgesia device according to claim 1, characterized in that, The cold compress unit includes: A cooling compress element, removably disposed inside the mask unit, for applying a cooling compress to the affected area; and / or The analgesia unit includes: An analgesic element is removably disposed inside the mask unit and located on the side of the cold compress unit closer to the affected area, for the purpose of relieving pain at the affected area.

5. The cold compress analgesia device according to claim 4, characterized in that, The cold compress unit also includes: A third connecting element is disposed on one side of the cooling element and is detachably connected to the mask unit for fixing the cooling element to the mask unit; A first protective element, removably disposed on the side of the third connecting element, is used to protect the third connecting element when not separated from it; and / or The analgesia unit also includes: A fourth connecting element is disposed on one side of the analgesic element and is detachably connected to the mask unit for fixing the analgesic element to the mask unit; A second protective element is removably disposed on the side of the fourth connecting element for protecting the fourth connecting element when it is not separated from the fourth connecting element.

6. The cold compress analgesia device according to any one of claims 1 to 5, characterized in that, Also includes: A shaping unit, removably fitted to the patient's nose bridge, wherein both ends of the shaping unit are respectively connected to the top of the mask unit, for deforming to fit the top of the mask unit to the affected area; and / or A plurality of temperature monitoring units are distributed within the mask unit to monitor and indicate the temperature of the corresponding cooling unit; and / or A first adjustment unit is slidably disposed on the first fixed unit and is used to adjust the length of the first fixed unit; The second adjustment unit is slidably disposed on the second fixed unit and is used to adjust the length of the second fixed unit.

7. The cold compress analgesia device according to claim 6, characterized in that, The shaping unit includes: A shaping element, with its two ends respectively disposed inside the mask unit and removably disposed on the patient's nose bridge, is used to deform the top of the mask unit to fit the affected area; A protective element, which is fitted over and connected to the shaping element, wherein both ends of the protective element are respectively connected to the top end of the mask unit, for protecting the patient's skin; and / or The temperature monitoring unit includes: At least one first temperature monitoring element is disposed in the maxillary region of the mask unit for monitoring and indicating the temperature of the cooling unit located in the maxillary region; At least one second temperature monitoring element is disposed in the mandibular anterior tooth region of the mask unit for monitoring and indicating the temperature of the cold compress unit located in the mandibular anterior tooth region; A plurality of third temperature monitoring elements are disposed in the mandibular posterior tooth region of the mask unit and symmetrically distributed on both sides of the mask unit, for monitoring and indicating the temperature of the cold compress unit located in the mandibular posterior tooth region.

8. The cold compress analgesia device according to claim 6, characterized in that, The first adjustment unit includes: A first base element is slidably disposed on the first fixing unit; Two first channel elements are disposed parallel to each other through the first base element and are slidably connected to the first fixing unit, for sliding the first fixing unit to adjust the length of the first fixing unit; and / or The second adjustment unit includes: The second base element is slidably disposed on the second fixing unit; Two second channel elements are arranged parallel to each other through the second base element and are slidably connected to the second fixing unit for sliding the second fixing unit to adjust the length of the second fixing unit.

9. The cold compress analgesia device according to claim 8, characterized in that, The first adjustment unit further includes: A third channel element is disposed through the first base element; A first limiting element is disposed at the first end of the third channel element; The second limiting element is slidably disposed on the first limiting element and is limitedly connected to the first limiting element; An elastic element is slidably disposed on the third channel element, and a first end of the elastic element is connected to the second limiting element; A first locking element is disposed at the second end of the elastic element and is detachably locked to the second fixing unit or the second adjusting unit, for use in conjunction with the second fixing unit or the second adjusting unit to fix the first fixing unit and the second fixing unit from the back of the patient's head.

10. The cold compress analgesia device according to claim 8, characterized in that, The second adjustment unit further includes: A third base element is disposed at the end of the second base element and located between the two second channel elements; The second locking element passes through the third base element and is connected to the two second channel elements respectively so that the second fixing unit can pass through. It is detachably locked to the first adjustment unit and is used to fix the first fixing unit and the second fixing unit from the back of the patient's head with the first adjustment unit.

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