A portable medical ice pack face mask with refrigeration function
By using an X-shaped support and air reservoir structure design, the problems of water loss and temperature changes in the ice pack mask are solved, achieving uniform ice application to the face and reducing the frequency of temperature measurement, thereby improving patient comfort and work efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 刘沁源
- Filing Date
- 2025-04-04
- Publication Date
- 2026-05-26
AI Technical Summary
When using existing medical ice pack masks, water tends to flow to the lower parts of the mask, making it difficult to effectively apply ice to areas such as the nose and forehead. At the same time, frequent temperature measurements are required, which affects patients' rest and increases the workload of medical staff.
The device employs an X-shaped support, an air reservoir, and an air delivery tube structure, secured with Velcro to ensure close contact between the ice pack and the patient's face. The air reservoir also monitors the temperature to prevent water loss and temperature fluctuations.
It effectively prevents water from flowing out of the ice pack and onto the face mask, ensuring even ice application to all areas of the face, reducing the frequency of temperature measurements, improving patient comfort, and reducing the workload of medical staff.
Smart Images
Figure CN224269571U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to a medical ice pack face mask with portable refrigeration function. Background Technology
[0002] Medical ice packs are medical devices used to relieve pain and reduce local muscle swelling. For example, patients with conditions such as hemifacial spasm or oromandibular dystonia need to apply cold compresses after botulinum toxin injections to relieve facial muscle tension and prevent uncontrollable bleeding.
[0003] When the face mask is taken out of the refrigerator and placed on the patient's face, the flexible cooling bag inside the mask can deform to a certain extent to fit the patient's face. However, at this time, the water inside the cooling bag will flow to the lower areas around the mask, which may prevent the relatively high areas of the patient's face, such as the nose and forehead, from being effectively iced. In addition, as the icing is carried out, the water inside will gradually return to room temperature due to the influence of the ambient temperature. However, since the ambient temperature varies greatly, medical staff need to frequently measure the actual temperature of the icing mask, which is quite troublesome. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a medical ice pack mask with portable refrigeration function, which aims to improve the problem that in the prior art, the water inside the mask will flow to the lower parts of the mask when ice packing, which may result in areas such as the nose and forehead not being effectively iced, and that medical staff need to frequently measure the actual temperature of the ice pack mask, which is troublesome and may affect the patient's rest.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a medical ice pack face mask with portable refrigeration function, comprising an X-shaped bracket, multiple ice packs fixedly connected to the outside of the X-shaped bracket, a shell fixedly connected to the front end of each of the multiple ice packs, a non-woven fabric disposed at the rear end of the X-shaped bracket, the rear ends of the multiple ice packs disposed at the front end of the non-woven fabric, an air storage bag fixedly connected to the front end of each of the multiple ice packs on opposite sides, the multiple air storage bags being connected through a connecting tube, an air guide tube fixedly connected to the outside of one side of the ice pack, the bottom end of the air guide tube penetrating through one side of the ice pack and fixedly connected to a rubber air inflator.
[0006] The above technical solution can prevent the water in the ice pack from flowing to the sides of the mask when the patient is lying down and applying ice, ensuring that relatively high areas of the face, such as the nose and forehead, can also be effectively cooled.
[0007] As a further description of the above technical solution:
[0008] A hollow cylinder is fixedly connected to the middle of the upper shell. An air storage bladder is provided inside the hollow cylinder. The rear end of the air storage bladder is fixedly connected to the front end of the upper ice pack. A disc is fixedly connected to the front end of the air storage bladder.
[0009] The above technical solution enables the rapid determination of the temperature of the water inside the ice pack based on the position of the disc, preventing the water from returning to normal temperature without being detected.
[0010] As a further description of the above technical solution:
[0011] Both sides of the housing are fixedly connected to the upper and lower parts of the opposite side. The front end of the connecting strap on one side is fixedly connected to Velcro 1, and the rear end of the connecting strap on the other side is fixedly connected to Velcro 2.
[0012] The above technical solution can fix the mask to the head of different patients, preventing it from slipping off on its own.
[0013] As a further description of the above technical solution:
[0014] An exhaust knob is provided on the outside of the air duct, and the multiple air storage bags are fixedly connected to the inside of the multiple ice packs on opposite sides.
[0015] The above technical solution allows for the release of air from the first air reservoir after the ice pack is applied, while ensuring effective connection between the first air reservoir and the lower parts of the mask.
[0016] As a further description of the above technical solution:
[0017] Ice pack slots are provided inside the multiple housings.
[0018] The above technical solution provides a location for the ice pack to contact subsequent ice packs, preventing the water inside the ice pack from affecting the subsequent ice pack effect due to temperature rise before the end of the ice pack treatment.
[0019] As a further description of the above technical solution:
[0020] Multiple baffles are fixedly connected to the front of the hollow cylinder, and the outer side of the disc is slidably connected to the inside of the hollow cylinder.
[0021] The above technical solution can limit the movement of the disk and prevent it from detaching from the hollow cylinder.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, the small-amplitude flexible deformation of the ice pack allows it to effectively contact the patient's face. In conjunction with the air reservoir, connecting tube, air duct, and rubber air bladder, it can prevent a large amount of water inside the ice pack from flowing to the lower part of the mask during the ice application process, preventing facial areas such as the nose and forehead from not receiving proper ice application due to water transfer. Furthermore, the non-woven fabric and the medicinal liquid contained inside can play an anti-inflammatory and hemostatic role.
[0024] 2. In this utility model, the temperature of the water inside the ice pack can be monitored in real time through the hollow cylinder, the air storage bag, and the disc, which avoids affecting the patient's rest due to frequent use of thermometers to measure the temperature of the ice pack, and also reduces the workload of medical staff. Attached Figure Description
[0025] Figure 1 A frontal perspective view of a medical ice pack face mask with portable refrigeration function proposed in this utility model;
[0026] Figure 2 A rear-view perspective view of a medical ice pack face mask with portable refrigeration function proposed in this utility model;
[0027] Figure 3 A bottom-view perspective view of a medical ice pack face mask with portable refrigeration function proposed in this utility model;
[0028] Figure 4 This is a cross-sectional view of the ice pack of a medical ice pack face mask with portable refrigeration function proposed in this utility model.
[0029] Figure 5 A cross-sectional view of the air reservoir of a medical ice pack face mask with portable refrigeration function proposed in this utility model.
[0030] Figure 6 for Figure 4 Enlarged view of point A in the middle.
[0031] Legend:
[0032] 1. X-shaped bracket; 2. Ice pack; 3. Shell; 4. Non-woven fabric; 5. Air reservoir one; 6. Connecting tube; 7. Air guide tube; 8. Rubber air bladder; 9. Hollow cylinder; 10. Air reservoir two; 11. Disc; 12. Connecting strap; 13. Velcro one; 14. Velcro two; 15. Exhaust knob; 16. Ice pack slot; 17. Baffle. Detailed Implementation
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0034] Reference Figures 1-5 This utility model provides an embodiment of a portable medical ice pack face mask with refrigeration function, comprising an X-shaped bracket 1, multiple ice packs 2 fixedly connected to the outside of the X-shaped bracket 1, a shell 3 fixedly connected to the front end of each of the multiple ice packs 2, a non-woven fabric 4 disposed at the rear end of the X-shaped bracket 1, the rear ends of the multiple ice packs 2 disposed at the front end of the non-woven fabric 4, an air storage bag 5 fixedly connected to the front end of each of the multiple ice packs 2 on the opposite side, the multiple air storage bags 5 being connected through a connecting tube 6, an air guide tube 7 fixedly connected to the outside of one ice pack 2, the bottom end of the air guide tube 7 penetrating one ice pack 2 and fixedly connected to a rubber air inflator 8; connecting straps 12 fixedly connected to the upper and lower parts of the opposite side of the shells 3, a Velcro fastener 13 fixedly connected to the front end of one connecting strap 12, and a Velcro fastener 24 fixedly connected to the rear end of the other connecting strap 12; an exhaust knob 15 disposed on the outside of the air guide tube 7, and multiple air storage bags 5 fixedly connected to the opposite side of the inside of the multiple ice packs 2.
[0035] The mask is removed from the refrigerator and placed on the patient's face. Because the ice pack 2 is made of rubber, it can deform to a certain extent while being constrained by the X-shaped support 1, thus conforming to the patient's face. The patient's eyes, nose, and mouth are exposed normally through the pre-drilled holes inside the ice pack 2. Furthermore, the connection between the shell 3 and the ice pack 2 also limits the deformation range of the ice pack 2 to some extent. Then, the rubber air bladder 8 is squeezed. When the rubber air bladder 8 deforms under force, some of the air inside can pass through the connection between the rubber air bladder 8 and the air tube 7. The air enters through the one-way valve into the air inlet tube 7, and then into the connected air reservoir 5. Since each air reservoir 5 is connected by a connecting tube 6 that passes through the X-shaped bracket 1 and the ice pack 2, each air reservoir 5 can continuously expand as air enters when the rubber air bladder 8 is squeezed. Simultaneously, because the air reservoirs 5 inside each ice pack 2 are located at a relatively low position when the ice pack 2 is in use, the expansion of the air reservoirs 5 prevents a large amount of water from accumulating in areas of the ice pack 2 that are far apart from each other, such as the nose and forehead. The mask can also come into contact with a large amount of water, ensuring that all areas of the patient's face receive adequate ice packing. Furthermore, the Velcro straps 13 and 14 on both sides of the connecting strap 12 can secure the mask, consisting of the X-shaped bracket 1 and ice pack 2, to the patient's face, preventing it from slipping off. Since Velcro straps 13 and 14 are of a certain length, adjusting their contact positions allows the mask to be adapted to different patients' faces. After the ice packing treatment, rotating the exhaust knob 15 allows the air reservoirs 15 to be emptied. The air inside is discharged through the air tube 7, thereby reducing the overall volume of the mask and avoiding taking up too much space after disposal. In addition, since the air reservoir 5 is connected to the side of each ice pack 2 that is far apart from each other, the position of the air reservoir 5 can be limited. At the same time, the air reservoir 5 is also connected to the front end of the ice pack 2. Therefore, when the air reservoir 5 inflates, it will only occupy the lower part of the ice pack 2, ensuring that the area of the patient's face near the ears can still be properly iced. In addition, the connection between the air tube 7 and the ice pack 2 needs to be sealed to prevent water leakage from the inside of the ice pack 2.
[0036] Reference Figure 1 and Figure 6 A hollow cylinder 9 is fixedly connected to the middle of the upper shell 3. An air storage bladder 10 is provided inside the hollow cylinder 9. The rear end of the air storage bladder 10 is fixedly connected to the front end of the upper ice pack 2. A disc 11 is fixedly connected to the front end of the air storage bladder 10. Ice pack slots 16 are opened inside the multiple shells 3. Multiple baffles 17 are fixedly connected to the front of the hollow cylinder 9. The outer side of the disc 11 is slidably connected to the inside of the hollow cylinder 9.
[0037] The contact between the second air reservoir 10 and the ice pack 2 allows the temperature of the water inside the ice pack 2 to be transferred to the helium inside the second air reservoir 10. Since helium expands significantly when the temperature rises, as the water inside the ice pack 2 returns to room temperature, the second air reservoir 10 expands significantly under the action of helium, which in turn pushes the disc 11 closer to the baffle 17. This allows medical staff to determine whether the ice pack 2 still has an ice-cold effect, avoiding the need for frequent temperature measurements of the ice pack 2 and thus reducing their workload. It also avoids frequent temperature measurements from affecting the patient's rest. Furthermore, the ice pack slot 16 allows medical staff to place additional ice packs after the second air reservoir 10 has expanded. The contact between the ice packs and the ice pack 2 lowers the temperature of the water inside the ice pack 2, thus continuing the ice-cold effect. The evenly distributed baffles 17 limit the extreme movement of the disc 11 as it moves along the hollow cylinder 9, preventing the disc 11 from detaching from the hollow cylinder 9.
[0038] Working principle: During production, a certain amount of water is injected into the ice pack 2 and sealed. In actual use, a non-woven fabric 4 containing Chinese herbal ingredients such as thistle, lotus leaf, arborvitae leaf, Imperata cylindrica root, madder root, gardenia, peony bark, and gromwell root is first applied to the patient's face to reduce the probability of bleeding and difficulty in stopping bleeding after botulinum toxin injection. Then, the fully chilled mask is taken out and fixed to the patient's face with the connecting strap 12, Velcro 13, and Velcro 2 14, so that the non-woven fabric 4 can effectively contact the X-shaped bracket 1 and the ice pack 2, thereby... The water inside the ice pack 2 can be applied to the patient's face through the non-woven fabric 4. Because the ice pack 2 is made of a flexible material, it can deform to a certain extent under the constraints of the X-shaped support 1 and the shell 3, ensuring it conforms to the patient's facial contours. Furthermore, since the parts of the ice packs 2 that are far apart will naturally droop, the water inside can accumulate in these areas. This allows the areas of the ice packs 2 that are far apart to expand to a certain extent within the allowable range of the material properties. Conversely, the areas of the ice pack 2 closer to the nose and forehead can expand due to the water... The patient's face may be unable to receive effective ice packs due to the transfer of body fluids. Therefore, by continuously squeezing the rubber air bladder 8, air can be forced into the air tube 7 through the one-way valve at the connection between the rubber air bladder 8 and the air tube 7. Further, air can enter each of the reservoir bladders 5 through the connecting tube 6. As the air pressure increases, the reservoir bladders 5 expand, squeezing out areas where the ice packs 2 are far apart. Furthermore, most of the water in these areas can be pushed back by the expanded reservoir bladders 5, ensuring that all areas of the patient's face receive ice packs. Additionally, as the water inside the ice packs 2 gradually... Once the temperature returns to room temperature, the second gas reservoir 10, which is in contact with the ice pack 2, can heat up synchronously with it through heat transfer. The thermal expansion of the helium inside the second gas reservoir 10 allows it to push the disc 11 forward along the hollow cylinder 9, prompting medical staff to add more ice packs into the ice pack slot 16. The direct contact between the ice packs and the ice pack 2 allows the water inside the ice pack 2 to be re-iced, avoiding the need for medical staff to frequently measure the temperature of the ice pack 2, reducing their workload. Furthermore, since the mask has no other additional parts, it is easy to carry and transfer.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A medical ice compress mask with portable refrigeration function, comprising an X-shaped support (1), characterized in that: Multiple ice packs (2) are fixedly connected to the outside of the X-shaped bracket (1). The front end of each of the multiple ice packs (2) is fixedly connected to a shell (3). The rear end of the X-shaped bracket (1) is provided with non-woven fabric (4). The rear end of each of the multiple ice packs (2) is located at the front end of the non-woven fabric (4). The front ends of each of the multiple ice packs (2) are fixedly connected to an air storage bag (5) on opposite sides. The multiple air storage bags (5) are connected through a connecting pipe (6). An air guide tube (7) is fixedly connected to the outside of one side of the ice pack (2). The bottom end of the air guide tube (7) passes through one side of the ice pack (2) and is fixedly connected to a rubber air inflator (8).
2. A medical ice pack face mask with portable refrigeration function according to claim 1, characterized in that: A hollow cylinder (9) is fixedly connected to the middle of the upper shell (3). An air storage bladder (10) is provided inside the hollow cylinder (9). The rear end of the air storage bladder (10) is fixedly connected to the front end of the upper ice pack (2). A disc (11) is fixedly connected to the front end of the air storage bladder (10).
3. A medical ice pack face mask with portable refrigeration function according to claim 1, characterized in that: Both sides of the housing (3) are fixedly connected to the upper and lower parts of the opposite side by a connecting strap (12). The front end of the connecting strap (12) on one side is fixedly connected to a Velcro 1 (13), and the rear end of the connecting strap (12) on the other side is fixedly connected to a Velcro 2 (14).
4. A medical ice pack face mask with portable refrigeration function according to claim 1, characterized in that: An exhaust knob (15) is provided on the outside of the air duct (7), and the multiple air storage bags (5) are fixedly connected to the inside of the multiple ice packs (2) on opposite sides.
5. A medical ice pack face mask with portable refrigeration function according to claim 1, characterized in that: Ice pack slots (16) are provided inside each of the multiple housings (3).
6. A medical ice pack face mask with portable refrigeration function according to claim 2, characterized in that: Multiple baffles (17) are fixedly connected to the front of the hollow cylinder (9), and the outer side of the disc (11) is slidably connected to the inside of the hollow cylinder (9).