Cold compress device for tonsil postoperative patient

Abstract

The utility model discloses a tonsil postoperative patient cold compress device which comprises a U-shaped pillow, two cold compress bag bodies are arranged in the U-shaped pillow, the two cold compress bag bodies are detachably installed on the two sides in the U-shaped pillow respectively, the cold compress bag bodies are far away from an opening of the U-shaped pillow, a zipper opening is formed in the front face of each cold compress bag body, zipper teeth are installed on the two sides in the zipper opening, and the zipper teeth are connected with the U-shaped pillow. Zipper pullers are arranged between the zipper teeth, rope bodies are fixedly arranged at the two ends of the U-shaped pillow respectively, one rope body is sleeved with a first plastic block, the other rope body is sleeved with a second plastic block, the first plastic block and the second plastic block are detachably installed in a buckled mode, a limiting ball is fixedly arranged at the bottom end of each rope body, and a fixed ball mechanism is arranged at the lower end of each rope body in a sleeved mode. The problems that due to the fact that the tonsil part is not flat, a traditional ice bag is prone to displacement when placed, the ice bag needs to be taken down when a patient moves, and the continuity and the effect of cold compress are affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of cold compress device technology, and in particular to a cold compress device for patients after tonsillectomy. Background Technology

[0002] Tonsillectomy is a common ENT surgery, mainly used to treat recurrent tonsillitis, tonsillar hypertrophy, and other diseases. After tonsillectomy, bleeding or swelling may occur around the surgical site.

[0003] In the treatment of post-tonsillectomy bleeding prevention, ice packs are usually used for local cold compresses to reduce bleeding. However, due to the unevenness of the tonsil area, traditional ice packs are prone to displacement, and patients need to remove the ice packs when moving, which affects the continuity and effectiveness of the cold compress. Therefore, this utility model proposes a post-tonsillectomy cold compress device to solve the above problems. Utility Model Content

[0004] In view of the deficiencies of the existing technology, the purpose of this utility model is to provide a cold compress device for patients after tonsillectomy.

[0005] To achieve the above objectives, this utility model provides a cold compress device for patients after tonsillectomy, including a U-shaped pillow. Two curved cold compress bags adapted to the shape of the pillow are detachably installed on the inner side of the U-shaped pillow away from its open end. The front of the cold compress bags is provided with a zipper structure. Ropes are fixedly installed at both ends of the U-shaped pillow. Plastic blocks are respectively sleeved on the two ropes. The two plastic blocks are detachably snapped on. A fixing ball mechanism and a limiting ball are provided at intervals on the ropes at the lower end of the plastic blocks. The fixing ball mechanism and the limiting ball cooperate to limit the downward movement of the first or second plastic block.

[0006] Furthermore, the zipper structure includes a zipper opening on the front of the cold compress bag, zipper teeth are installed on both sides of the zipper opening, and zipper heads are provided between the zipper teeth.

[0007] Furthermore, the fixed ball mechanism includes a fixed ball, the top of which has a longitudinally formed perforation, through which the rope passes. Placement slots are formed on the four sides of the inner wall of the fixed ball, communicating with the perforation. Telescopic rods are fixedly installed at the upper and lower ends of the placement slots, and are fixedly connected to clamping blocks. Several first springs are evenly fixedly installed on the inner side of the placement slots, and are fixedly connected to the clamping blocks. The clamping blocks are engaged with the placement slots, and the rope is clamped between the four clamping blocks.

[0008] Furthermore, a plug structure is fixedly provided on the side of the first plastic block near the second plastic block, a slot is provided on the inner side of the second plastic block, and slots are provided on the front and rear sides of the second plastic block. The plug structure includes a plug, which is inserted into the slot. Grooves are provided on the front and rear sides of the plug, and a slot is movably provided in the groove. A telescopic column is fixedly provided on the inner side of the groove. The telescopic rod of the telescopic column is fixedly connected to the slot. A second spring is sleeved on the telescopic column, and the slot is engaged in the slot.

[0009] Furthermore, a pull ring is fixedly provided at the top of the zipper head, a first magnetic block is fixedly provided on the inner side of the top of the cold compress bag body, and a second magnetic block is fixedly provided on the side of the zipper head near the first magnetic block. The second magnetic block and the first magnetic block are magnetically attracted to each other.

[0010] Furthermore, a magnetic block groove is provided on the side of the first magnetic block near the zipper head, and the second magnetic block is magnetically engaged in the magnetic block groove.

[0011] Furthermore, a first mounting cloth is fixedly provided on the side of the cold compress bag near the U-shaped pillow, and a second mounting cloth is fixedly provided on the inner side of the U-shaped pillow. A number of female buckles are evenly fixedly provided on the outer side of the first mounting cloth, and a number of female buckles are evenly fixedly provided on the inner side of the second mounting cloth. The female buckles and female buckles are matched and engaged in a one-to-one manner.

[0012] Furthermore, the side of the cold compress bag that is close to the skin includes a first fabric layer and a second fabric layer, and a conductive layer is fixedly disposed between the first fabric layer and the second fabric layer. The other sides of the cold compress bag also include a first fabric layer and a second fabric layer, and a heat insulation layer is fixedly disposed between the first fabric layer and the second fabric layer.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Through the design of the cold compress bag body, zipper opening, zipper head, first plastic block, second plastic block, and limiting ball, two cold compress bags are detachably installed on both sides inside the U-shaped pillow. This allows the cold compress bags to correspond to the surface location of the tonsils. The zipper opening is opened by the zipper head to easily place the ice pack into the cold compress bag. After the ice pack is placed, the zipper head is pulled upward to close the zipper opening. The U-shaped pillow is then placed around the patient's neck from the front. After the U-shaped pillow is on, the opening of the U-shaped pillow is located at the back of the patient's neck. Under the action of the U-shaped pillow, the ice pack is not easy to shift, and the ice pack does not need to be removed when the patient moves. This allows the patient to maintain the ice compress while moving, thus ensuring the continuity and stability of the cold compress effect. During the ice compress process, a towel can also be placed on the skin in contact with the cold compress bag to prevent frostbite during the cold therapy. At the same time, the fixed ball moves upward, causing the first plastic block and the second plastic block to move upward. Under the action of the first spring, the fixed ball clamps the rope between the four clamps, thereby fixing the position of the fixed ball and restricting the first plastic block and the second plastic block from moving downward. This allows for adjustment of the tightness of the U-shaped pillowcase on the neck according to different patients, thus playing a role in adjusting the tightness.

[0015] 2. Through the structure of the second plastic block, insert block, locking block and second spring, press the locking block to make it position in the groove. During the process of inserting the insert block into the slot, under the action of the telescopic column and the second spring, the locking block is locked in the slot, so the first plastic block can be installed close to the second plastic block. At the same time, press the locking block to make it disengage from the slot, so the insert block can be pulled out from the slot, so the first plastic block can be disassembled close to the second plastic block. The installation and disassembly are convenient. The first plastic block and the second plastic block can be separated to make it easy to put the U-shaped pillow around the neck.

[0016] 3. Through the structure of the first magnetic block and the first magnetic block, the first magnetic block and the first magnetic block are magnetically attracted and fixed to each other, which can limit the zipper head and prevent the zipper head from sliding down and causing the zipper to open, causing the ice pack to slide out of the cold compress bag; through the set magnetic block groove, the second magnetic block is magnetically attracted and locked in the magnetic block groove, which increases the magnetic attraction area of ​​the second magnetic block and the first magnetic block and improves the magnetic attraction of the second magnetic block and the first magnetic block;

[0017] 4. Through the structure of the second installation cloth, the first installation cloth, the female buckle and the female buckle are set up, and the female buckle and the female buckle are matched one by one to snap together, so that the cold compress bag can be installed on the inside of the U-shaped pillow. The cold compress bag is easy to install and disassemble, and easy to disassemble and clean.

[0018] 5. The conductive layer on the side of the cold compress bag closest to the skin facilitates the transmission of cold air, improving the cooling effect of the ice pack. The heat insulation layer on other sides of the cold compress bag provides a certain degree of heat insulation, increasing the time the ice pack can be placed and slowing down its melting time. Attached Figure Description

[0019] To more clearly illustrate the solutions in this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is the front view provided by this utility model;

[0021] Figure 2 This is a cross-sectional view of the second plastic block provided by this utility model;

[0022] Figure 3 This is a top view of the insert block structure provided by this utility model;

[0023] Figure 4 This is a top sectional view of the insert block structure provided by this utility model;

[0024] Figure 5 This is a sectional view of the fixed ball mechanism provided by this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the cold compress bag body near the skin provided by this utility model;

[0026] Figure 7 This is a schematic diagram of other surfaces of the cold compress bag provided by this utility model;

[0027] Figure 8 This is a cross-sectional view of the first magnetic block provided by this utility model;

[0028] Figure 9 This is an enlarged schematic diagram of part A provided by this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. U-shaped pillow; 2. Slot; 3. Zipper opening; 4. Zipper teeth; 5. Cooling bag body; 51. First fabric layer; 52. Heat insulation layer; 53. Second fabric layer; 54. Conductive layer; 6. Second magnet; 7. Magnetic block slot; 8. First mounting fabric; 9. Female buckle; 10. Female buckle; 11. Second mounting fabric; 12. First magnet; 13. Pull ring; 14. Zipper head; 15. Rope; 16. Insert block structure; 161. Locking block; 162. Inserting block; 163. Second spring; 164. Groove; 165. Telescopic column; 17. Second plastic block; 18. First plastic block; 19. Fixing ball mechanism; 191. Perforation; 192. Fixing ball; 193. Clamping block; 194. Placement slot; 195. Telescopic rod; 196. First spring; 20. Limiting ball; 21. Locking slot. Detailed Implementation

[0031] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] The terms "comprising" and "having," and any variations thereof, used in the specification, claims, and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order.

[0033] Please see Figure 1-9A cold compress device for post-tonsillectomy patients includes a U-shaped pillow 1. Two cold compress bags 5, each detachably mounted on either side of the U-shaped pillow 1, are fitted inside the pillow 1 in a curved shape. The interior of each cold compress bag 5 is hollow and used to hold an ice pack. The position of the cold compress bags 5 corresponds to the surface projection of the patient's tonsils, i.e., the neck area. This ensures that after tonsillectomy, when the U-shaped pillow 1 is placed around the neck, the ice packs inside the cold compress bags 5 are directly facing the patient's neck, providing a localized cold compress effect. The cold compress bags 5 are positioned away from the opening of the U-shaped pillow 1. Two cold compress bags 5 are detachably installed on both sides of the U-shaped pillow 1, so that the cold compress bags 5 correspond to the surface projection position of the tonsils. The U-shaped pillow 1 is put on the patient's neck from the front. After the U-shaped pillow 1 is put on, the opening of the U-shaped pillow 1 is located at the back of the patient's neck. Under the action of the U-shaped pillow 1, the ice pack is not easy to shift. At the same time, the ice pack does not need to be removed when the patient moves, so that the patient can maintain the ice pack while moving, thus ensuring the continuity and stability of the cold compress effect. During the ice compress process, a towel can also be placed on the skin surface in contact with the cold compress bag 5 to avoid frostbite during the cold therapy.

[0034] The front of the cold compress bag 5 has a zipper structure, including a zipper opening 3 on the front of the cold compress bag 5. Zipper teeth 4 are installed on both sides of the zipper opening 3, and a zipper head 14 is positioned between the zipper teeth 4. The zipper opening 3 is opened by the zipper head 14 to facilitate the placement of an ice pack into the cold compress bag 5. After the ice pack is placed, pulling the zipper head 14 upwards closes the zipper opening 3. Ropes 15 are fixed to both ends of the U-shaped pillow 1, and plastic blocks are respectively attached to the two ropes 15. The plastic blocks include… A first plastic block 18 and a second plastic block 17 are provided. The first plastic block 18 is fitted onto one rope body 15, and the second plastic block 17 is fitted onto the other rope body 15. The first plastic block 18 and the second plastic block 17 are detachably snapped together. A limit ball 20 is fixedly provided at the bottom end of the rope body 15, and a fixing ball mechanism 19 is fitted at the lower end of the rope body 15. The fixing ball mechanism 19 cooperates with the limit ball 20 to limit the downward movement of the first plastic block 18 or the second plastic block 17.

[0035] The fixed ball mechanism 19 includes a fixed ball 192. A through hole 191 is longitudinally formed at the top of the fixed ball 192, through which a rope 15 passes. Placement slots 194 are formed on the four sides of the inner wall of the fixed ball 192, communicating with the through hole 191. Telescopic rods 195 are fixedly installed at the upper and lower ends of the placement slots 194, respectively, and are fixedly connected to clamping blocks 193. A plurality of first springs 196 are evenly fixedly installed on the inner side of the placement slots 194, and are fixedly connected to the clamping blocks 193, which limit the movement of the placement slots 194. With the rope 15 clamped between the four clamping blocks 193, after the U-shaped pillow 1 is placed around the patient's neck from the front, the fixing ball 192 moves upward, causing the first plastic block 18 and the second plastic block 17 to move upward. Under the action of the first spring 196, the fixing ball 192 clamps the rope 15 between the four clamping blocks 193, thereby relatively fixing the position of the fixing ball 192 and restricting the first plastic block 18 and the second plastic block 17 from moving downward. This allows for adjustment of the tightness of the U-shaped pillow 1 around the neck according to different patients, thus achieving the function of tightness adjustment.

[0036] As an improvement to the above technical solution, a plug structure 16 is fixedly provided on the side of the first plastic block 18 near the second plastic block 17. A slot 2 is provided on the inner side of the second plastic block 17, and a slot 21 is provided on the front and rear sides of the second plastic block 17. The plug structure 16 includes a plug 162, which is inserted into the slot 2. A groove 164 is provided on the front and rear sides of the plug 162. A slot 161 is movably disposed in the groove 164. A telescopic column 165 is fixedly provided on the inner side of the groove 164. The telescopic rod of the telescopic column 165 is fixedly connected to the slot 161. A second spring 163 is sleeved on the telescopic column 165. 1. The first plastic block 18 is secured in the slot 21. Pressing the locking block 161 causes it to be positioned in the groove 164. During the process of inserting the insert block 162 into the slot 2, under the action of the telescopic column 165 and the second spring 163, the locking block 161 is secured in the slot 21, allowing the first plastic block 18 to be installed close to the second plastic block 17. At the same time, pressing the locking block 161 causes it to disengage from the slot 21, allowing the insert block 162 to be pulled out from the slot 2, and the first plastic block 18 to be disassembled close to the second plastic block 17. The installation and disassembly are convenient. The first plastic block 18 and the second plastic block 17 can be separated to make it easy to put the U-shaped pillow 1 around the neck.

[0037] As an improvement to the above technical solution, a pull ring 13 is fixedly provided on the top of the zipper head 14, a first magnetic block 12 is fixedly provided on the inner side of the top of the cold compress bag body 5, and a second magnetic block 6 is fixedly provided on the side of the zipper head 14 near the first magnetic block 12. The second magnetic block 6 and the first magnetic block 12 are magnetically attracted to each other and fixed, which can limit the zipper head 14 and prevent the zipper head 14 from sliding down and causing the zipper opening 3 to open, causing the ice pack to slide out of the cold compress bag body 5. A magnetic block groove 7 is provided on the side of the first magnetic block 12 near the zipper head 14, and the second magnetic block 6 is magnetically attracted and locked in the magnetic block groove 7. By setting the magnetic block groove 7, the magnetic attraction area of ​​the second magnetic block 6 and the first magnetic block 12 is increased, and the magnetic attraction firmness of the second magnetic block 6 and the first magnetic block 12 is improved.

[0038] As an improvement to the above technical solution, a first mounting cloth 8 is fixedly installed on the side of the cold compress bag 5 near the U-shaped pillow 1, and a second mounting cloth 11 is fixedly installed on the inner side of the U-shaped pillow 1. Several female buckles 9 are evenly fixed on the outer side of the first mounting cloth 8, and several female buckles 10 are evenly fixed on the inner side of the second mounting cloth 11. The female buckles 9 and female buckles 10 are matched one-to-one, so that the cold compress bag 5 can be installed on the inner side of the U-shaped pillow 1. The cold compress bag 5 is easy to install and disassemble, and is easy to disassemble and clean.

[0039] As an improvement to the above technical solution, the side of the cold compress bag 5 closest to the skin includes a first fabric layer 51 and a second fabric layer 53. A conductive layer 54 is fixedly disposed between the first fabric layer 51 and the second fabric layer 53. The conductive layer 54 facilitates the transmission of cold air and improves the cooling effect of the ice pack. The other sides of the cold compress bag 5 also include a first fabric layer 51 and a second fabric layer 53. A heat insulation layer 52 is fixedly disposed between the first fabric layer 51 and the second fabric layer 53. The heat insulation layer 52 on the other sides of the cold compress bag 5 provides a certain heat insulation effect, increases the placement time of the ice pack, slows down its melting time, and improves the cooling effect.

[0040] The working principle and usage of this utility model:

[0041] In use, the two cold compress bags 5 are detachably installed on both sides of the U-shaped pillow 1, so that the cold compress bags 5 correspond to the surface of the tonsils. The zipper opening 3 is opened by the zipper head 14 to facilitate the placement of ice packs into the cold compress bags 5. After the ice packs are placed, the zipper head 14 is pulled upward to close the zipper opening 3. The U-shaped pillow 1 is then placed around the patient's neck from the front. After the U-shaped pillow 1 is on, the opening of the U-shaped pillow 1 is located at the back of the patient's neck. Under the action of the U-shaped pillow 1, the ice pack is not easy to shift, and the ice pack does not need to be removed when the patient moves. This allows the patient to maintain the ice compress while moving, thus ensuring the continuity and stability of the cold compress effect. During the ice compress process, a towel can also be placed on the skin where it contacts the cold compress bag 5 to prevent frostbite during the cold therapy.

[0042] Simultaneously, the fixed ball 192 moves upward, causing the first plastic block 18 and the second plastic block 17 to move upward. Under the action of the first spring 196, the fixed ball 192 causes the rope 15 to be clamped between the four clamping blocks 193, thereby relatively fixing the position of the fixed ball 192 and restricting the downward movement of the first plastic block 18 and the second plastic block 17. This facilitates the adjustment of the tightness of the U-shaped pillow 1 around the neck according to different patients' usage, thus playing a role in tightness adjustment. Pressing the locking block 161 so that it is located in the groove 164, during the process of inserting the insert block 162 into the slot 2, under the action of the telescopic column 165 and the second spring 163, the locking block 161 is locked in the slot 21, so that the first plastic block 18 can be installed close to the second plastic block 17. At the same time, pressing the locking block 161 causes the locking block 161 to disengage from the slot 21, so that the insert block 162 can be pulled out from the slot 2, and the first plastic block 18 can be disassembled close to the second plastic block 17. The installation and disassembly are convenient.

[0043] The first plastic block 18 and the second plastic block 17 are separated to facilitate the placement of the U-shaped pillow 1 around the neck. The first magnetic block 12 and the second magnetic block 17 are magnetically attracted to each other, which can limit the zipper head 14 and prevent it from sliding down and causing the zipper opening 3 to open, allowing the ice pack to slide out of the cold compress bag 5. The second magnetic block 6 is magnetically engaged in the magnetic block groove 7, which increases the magnetic attraction area of ​​the second magnetic block 6 and the first magnetic block 12 and improves the magnetic attraction strength of the second magnetic block 6 and the first magnetic block 12. The female buckle 9 and the female buckle 10 are matched one-to-one to install the cold compress bag 5 on the inside of the U-shaped pillow 1. The cold compress bag 5 is easy to install and remove, and easy to clean. The conductive layer 54 set on the side of the cold compress bag 5 close to the skin facilitates the transmission of cold air and improves the effect of the ice pack. The heat insulation layer 52 set on other sides of the cold compress bag 5 gives the cold compress bag 5 a certain heat insulation effect, increases the placement time of the ice pack and slows down its melting time.

[0044] The above description is only used to illustrate the technical solution of this utility model, and is not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Any equivalent structural or procedural transformations made using the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cold compress device for post-tonsillectomy patients, characterized in that: Includes a U-shaped pillow (1), on which two curved cold compress bags (5) adapted to the pillow shape are detachably installed at intervals on the inner side away from its open end. The front of the cold compress bag (5) is provided with a zipper structure. Ropes (15) are fixedly installed at both ends of the U-shaped pillow (1). Plastic blocks are respectively sleeved on the two ropes (15). The two plastic blocks are detachably snapped on. A fixing ball mechanism (19) and a limiting ball (20) are provided at intervals at the lower end of the plastic blocks on the ropes (15). The fixing ball mechanism (19) and the limiting ball (20) are mutually limiting and cooperating. The fixing ball mechanism (19) is used to restrict the downward movement of the first plastic block (18) or the second plastic block (17).

2. A cold compress device for post-tonsillectomy patients as defined in claim 1, wherein The zipper structure includes a zipper opening (3) on the front of the cold compress bag (5), zipper teeth (4) are installed on both sides of the zipper opening (3), and zipper heads (14) are provided between the zipper teeth (4).

3. A cold compress device for post-tonsillectomy patients as defined in claim 1, wherein: The fixed ball mechanism (19) includes a fixed ball (192). The top of the fixed ball (192) has a through hole (191) in the longitudinal direction. The rope (15) is inserted through the through hole (191). The four sides of the inner wall of the fixed ball (192) are respectively provided with placement grooves (194) communicating with the through hole (191). The upper and lower ends of the placement groove (194) are respectively fixedly provided with telescopic rods (195). The telescopic rods (195) are fixedly connected with clamping blocks (193). Several first springs (196) are evenly fixedly provided on the inner side of the placement groove (194). The first springs (196) are fixedly connected with clamping blocks (193). The clamping blocks (193) are limited to the placement groove (194). The rope (15) is clamped between the four clamping blocks (193).

4. The post-tonsillectomy patient cold compress device of claim 1, wherein: The plastic block includes a first plastic block (18) and a second plastic block (17). The first plastic block (18) has a fixed insert structure (16) on one side near the second plastic block (17). The second plastic block (17) has a slot (2) on its inner side and a slot (21) on its front and rear sides. The insert structure (16) includes an insert (162) which is inserted into the slot (2). The insert (162) has grooves (164) on its front and rear sides. A slot (161) is movably disposed in the groove (164). A telescopic column (165) is fixedly disposed inside the groove (164). The telescopic rod of the telescopic column (165) is fixedly connected to the slot (161). A second spring (163) is sleeved on the telescopic column (165). The slot (161) is locked in the slot (21).

5. A cold compress device for post-tonsillectomy patients as defined in claim 2, wherein: A pull ring (13) is fixedly provided on the top of the zipper head (14), a first magnetic block (12) is fixedly provided on the inner side of the top of the cold compress bag body (5), and a second magnetic block (6) is fixedly provided on the side of the zipper head (14) close to the first magnetic block (12). The second magnetic block (6) and the first magnetic block (12) are magnetically attracted to each other.

6. A cold compress device for post-tonsillectomy patients as defined in claim 5, wherein: The first magnetic block (12) has a magnetic block groove (7) on the side near the zipper head (14), and the second magnetic block (6) is magnetically attached to the magnetic block groove (7).

7. The post-tonsillectomy patient cold compress device of claim 1, wherein: The cold compress bag body (5) is fixedly provided with a first mounting cloth (8) on the side near the U-shaped pillow (1), and a second mounting cloth (11) is fixedly provided on the inner side of the U-shaped pillow (1). A number of female buckles (9) are evenly fixedly provided on the outer side of the first mounting cloth (8), and a number of female buckles (10) are evenly fixedly provided on the inner side of the second mounting cloth (11). The female buckles (9) and female buckles (10) are matched and fastened one-to-one.

8. The post-tonsillectomy patient cold compress device of claim 1, wherein: The side of the cold compress bag (5) close to the skin includes a first fabric layer (51) and a second fabric layer (53), with a conductive layer (54) fixedly disposed between the first fabric layer (51) and the second fabric layer (53). The other sides of the cold compress bag (5) also include a first fabric layer (51) and a second fabric layer (53), with a heat insulation layer (52) fixedly disposed between the first fabric layer (51) and the second fabric layer (53).

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