A hot compress device for hospital nursing

Abstract

The application discloses a hot compress device for hospital nursing, and relates to the technical field of medical nursing. The hot compress device comprises a fixed outer ring and a fixed inner ring, and the fixed outer ring and the fixed inner ring are both composed of two half-circle structures. The fixed inner ring is fixedly connected with the inner side of the fixed outer ring. A hot compress assembly is arranged between the fixed inner ring and the fixed outer ring. The two ends of the fixed inner ring are provided with a fitting assembly. The hot compress assembly comprises air supply nozzles uniformly arranged on the fixed inner ring. One end of the air supply nozzles located outside the fixed inner ring is connected with a conveying pipe. The conveying pipes located on the two sides of the fixed inner ring are connected through a connecting rubber pipe. The conveying pipe on one side is connected with a steam generator. The steam generator is fixedly installed on the inner side of the fixed outer ring. The fixed inner ring is fitted and installed on the two ends of the joint part through the fitting assembly. The joint part is continuously hot compressed by the hot compress assembly in cooperation with the fitting assembly, and the temperature of the whole hot compress process is maintained.

Description

Technical Field

[0001] The present invention relates to the technical field of medical care, in particular to a hot compress device for hospital care. Background Art

[0002] Hot compresses involve applying a hot towel or hot water bottle to specific areas of the body to treat or relieve discomfort. They improve blood circulation and relieve muscle spasms. They are suitable for soft tissue injuries, joint pain, and dysmenorrhea.

[0003] When applying hot compress to limb joints, the existing hot compress method mainly involves wrapping a hot towel around the joint and keeping the hot towel wrapped for a long time, and the hot towel needs to be changed frequently. This hot compress method is extremely inconvenient for patients with joint pain, so we propose a hot compress device. Summary of the Invention

[0004] The object of the present invention is to provide a hot compress device for hospital care to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A hot compress device for hospital nursing comprises a fixed outer ring and a fixed inner ring, both of which are composed of two semicircular structures. The fixed inner ring is fixedly connected to the inner side of the fixed outer ring, a hot compress component is arranged between the fixed outer ring and the fixed inner ring, and fitting components are arranged at both ends of the fixed inner ring, through which the two ends of the fixed inner ring are tightly fitted to the two ends of the joint.

[0007] The hot compress assembly includes air supply nozzles evenly arranged on the fixed inner ring. The air supply nozzle is connected to a delivery pipe at one end outside the fixed inner ring. The delivery pipes located on both sides of the fixed inner ring are connected by connecting hoses. The delivery pipe on one side is connected to a steam generator, and the steam generator is fixedly installed on the inner side of the fixed outer ring.

[0008] As a further solution of the present invention: pressure relief pipes are evenly inserted on the fixed inner ring, a fixed protrusion is provided on the outer side of the fixed inner ring, one end of the pressure relief pipe is inserted between the fixed protrusion, a rotating sleeve is provided on the side of the fixed protrusion away from the pressure relief pipe, an air outlet is provided on the position of the rotating sleeve corresponding to the pressure relief pipe, and a rotating wrench is provided on the rotating sleeve.

[0009] As a further solution of the present invention: one end between the fixed outer ring combination surfaces is hinged, and the other end between the fixed outer ring combination surfaces is provided with a combination groove, and an I-beam is inserted between the combination grooves.

[0010] As a further solution of the present invention: the inner side of the fixed outer ring is evenly provided with a plug-in groove 1, the outer side of the fixed inner ring is evenly provided with an adjustment rod, the end of the adjustment rod is connected to a plug-in block, and the edge of the plug-in block is plugged into the plug-in groove 1.

[0011] As a further solution of the present invention: the fitting component includes a second plug-in groove arranged on the edge of the fixed inner ring, a matching strip is inserted in the second plug-in groove, and a fitting capsule is provided on the inner ring portion of the matching strip facing the fixed inner ring. The fitting capsule on the inner side of the fixed inner ring is combined into a complete circular structure by two semicircular structures. The fitting capsules of the two semicircular structures are connected by a bridging catheter. An air guide tube is provided on the fitting capsule, a one-way valve is provided on the air guide tube, and an inflatable balloon is provided at the end of the air guide tube.

[0012] As a further solution of the present invention: a bridging catheter 2 is provided between the bridging catheter 1 located at both ends of the fixed inner ring, the bridging catheter 1 is arranged in an arc shape, and the bridging catheter 2 is arranged close to the inner side of the fixed inner ring.

[0013] As a further solution of the present invention: a kneading assembly is provided at one end of the fixed inner ring, and the kneading assembly includes plug-in columns evenly arranged on the fixed inner ring, and a kneading roller is provided at one end of the plug-in column located on the inner side of the fixed inner ring, and the setting direction of the kneading roller is parallel to the axis of the fixed inner ring, and a pressing head is provided at the other end of the plug-in column, and a support spring is sleeved on the plug-in column between the pressing head and the fixed inner ring, and a transition spring is provided on the outer side of the fixed inner ring corresponding to the plug-in column, and the transition spring is installed in conjunction with the pressing assembly.

[0014] As a further solution of the present invention: the pressing assembly includes a rotating ring that is sleeved on the outside of the fixed inner ring, a limiting ring is provided on the outer edge of the fixed inner ring, the limiting ring is fixedly installed by bolts, the rotating ring is clamped on the edge of the limiting ring, and pressing rollers are evenly provided on the edge of the rotating ring, the pressing rollers are installed in contact with the outer side of the fixed inner ring, the center of the transition spring is raised and the two ends are installed in fit with the outer side of the fixed inner ring, a driving motor is fixedly installed on the limiting ring, the driving motor is connected to a driving gear, an outer gear ring is provided on the outer side of the rotating ring, and the driving gear and the outer gear ring are meshed with each other.

[0015] As a further solution of the present invention: a snap-fit ​​protrusion is provided on the edge of the rotating ring, and a snap-fit ​​groove is provided on the edge of the limiting ring, and the snap-fit ​​protrusion and the snap-fit ​​groove cooperate with each other.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The fixed inner ring is installed on the inner ring of the fixed outer ring. The fixed inner ring of appropriate size is selected according to the thickness of the limb joint. The two ends of the fixed inner ring are respectively clamped and fitted with the two sides of the joint by the fitting component to ensure that the hot compress steam will not quickly escape from the gap between the fixed inner ring and the joint during the hot compress. The steam generator evenly distributes the steam of appropriate temperature into the air supply nozzle through the delivery pipe, and then distributes it into the space between the fixed inner ring and the joint for the hot compress operation. When the hot steam is continuously supplied, the excess steam will push open the fitting component, thereby achieving the effect of automatic pressure relief, effectively ensuring the temperature of the steam in the whole process of the hot compress, ensuring the hot compress effect, and the structure is simple.

[0018] (2) When the hot compress is completed and the device is disassembled, the rotating sleeve is rotated by turning the wrench so that the air outlet on the rotating sleeve is aligned with the pressure relief pipe. At this time, hot steam will be discharged from the pressure relief pipe and the air outlet, completing the rapid pressure relief. It should be noted that when performing the hot compress, the air outlet and the end of the pressure relief pipe need to be misaligned to prevent hot steam from leaking from the air outlet.

[0019] (3) The fitting capsule is delivered to the inner ring of the fixed inner ring through the cooperation between the matching strip and the plug-in slot 2. Driven by the inflated balloon, the fitting capsule swells and wraps around the two ends of the joint. Since the fixed inner ring is composed of two semicircular structures, the fitting capsule and the matching strip are both configured as semicircular structures with the ends in a sealed state. The fitting capsules of the two semicircular structures are connected by a bridge catheter 1, and the fitting capsules at both ends of the fixed inner ring are connected by a bridge catheter 2 between the bridge catheter 1, thereby achieving air delivery to the fitting capsules at both ends of the fixed inner ring through an inflated balloon. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the connection structure between the fixed outer ring and the fixed inner ring in the present invention.

[0022] Figure 3 Schematic diagram of the structure of the bonding component in the present invention.

[0023] Figure 4 It is a structural schematic diagram of the hot compress component in the present invention.

[0024] Figure 5 This is a schematic diagram of the inner structure of the fixed inner ring in the present invention.

[0025] Figure 6 for Figure 5 Enlarged schematic diagram of point A in the middle.

[0026] Figure 7This is a schematic diagram of the installation of the kneading roller in the present invention.

[0027] Figure 8 Schematic diagram of the installation of the rotating ring and the pressing roller in the present invention.

[0028] Figure 9 It is a schematic diagram of the installation of the rotating ring and the fixed inner ring in the present invention.

[0029] Figure 10 for Figure 9 Enlarged schematic diagram of point B in the middle.

[0030] Figure 11 It is a schematic diagram of the connection between the rotating ring and the limiting ring in the present invention.

[0031] Figure: 1. Fixed outer ring; 10. Combination groove; 11. Plug-in slot 1; 12. Plug-in block; 13. Adjustment rod; 2. Fixed inner ring; 20. Plug-in slot 2; 3. Fitting assembly; 30. Inflatable balloon; 31. Airway tube; 32. One-way valve; 33. Matching strip; 34. Fitting capsule; 35. Bridge catheter 1; 36. Bridge catheter 2; 4. Hot compress assembly; 40. Steam generator; 41. Delivery tube; 42. Connecting hose; 43 , air supply nozzle; 44, pressure relief pipe; 45, fixed protrusion; 46, rotating sleeve; 47, air outlet; 48, turning wrench; 5, kneading assembly; 50, plug-in column; 51, support spring; 52, pressing head; 53, transition spring; 54, kneading roller; 55, rotating ring; 550, snap-fit ​​protrusion; 551, pressing roller; 56, limiting ring; 560, snap-fit ​​groove; 57, driving motor; 58, outer gear ring; 59, driving gear. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.

[0033] like Figure 1 As shown, a hot compress device for hospital care includes a fixed outer ring 1 and a fixed inner ring 2. The fixed outer ring 1 and the fixed inner ring 2 are both composed of two semicircular structures. The fixed inner ring 2 is fixedly connected to the inner side of the fixed outer ring 1. A hot compress component 4 is arranged between the fixed outer ring 1 and the fixed inner ring 2. Fitting components 3 are provided at both ends of the fixed inner ring 2, and the two ends of the fixed inner ring 2 are tightly fitted to the two ends of the joint through the fitting components 3.

[0034] like Figure 4 、 Figure 5As shown, the hot compress assembly 4 includes air supply nozzles 43 evenly arranged on the fixed inner ring 2, and the air supply nozzle 43 is connected to a delivery pipe 41 at one end outside the fixed inner ring 2. The delivery pipes 41 located on both sides of the fixed inner ring 2 are connected through a connecting hose 42, and the delivery pipe 41 on one side is connected to a steam generator 40, and the steam generator 40 is fixedly installed on the inner side of the fixed outer ring 1.

[0035] Specifically, the fixed inner ring 2 is installed on the inner ring of the fixed outer ring 1. The fixed inner ring 2 of appropriate size is selected according to the thickness of the limb joint. The two ends of the fixed inner ring 2 are respectively clamped and fitted with the two sides of the joint by the fitting component 3 to ensure that the hot compress steam will not quickly escape from the gap between the fixed inner ring 2 and the joint during hot compress. The steam generator 40 evenly distributes the steam of appropriate temperature into the air supply nozzle 43 through the delivery pipe 41, and then disperses it into the space between the fixed inner ring 2 and the joint for hot compress operation. When the hot steam is continuously supplied, the excess steam will push open the fitting component 3, thereby achieving the effect of automatic pressure relief, effectively ensuring the temperature of the steam throughout the hot compress process, ensuring the hot compress effect, and having a simple structure.

[0036] Further, such as Figure 6 As shown, the fixed inner ring 2 is evenly plugged with a pressure relief tube 44, and a fixed protrusion 45 is provided on the outer side of the fixed inner ring 2. One end of the pressure relief tube 44 is plugged into the fixed protrusion 45, and a rotating sleeve 46 is provided on the side of the fixed protrusion 45 away from the pressure relief tube 44. An air outlet 47 is provided on the rotating sleeve 46 at a position corresponding to the pressure relief tube 44, and a rotating wrench 48 is provided on the rotating sleeve 46.

[0037] Specifically, when the hot compress is complete and the device is disassembled, the rotating sleeve 46 is rotated by turning the wrench 48, so that the air outlet 47 on the rotating sleeve 46 is aligned with the pressure relief pipe 44. At this time, hot steam will be discharged from the pressure relief pipe 44 and the air outlet 47, completing the rapid pressure relief. It should be noted that when applying the hot compress, the air outlet 47 must be offset from the end of the pressure relief pipe 44 to prevent hot steam from leaking from the air outlet 47.

[0038] Further, such as Figure 1 、 Figure 2 As shown, one end between the combined surfaces of the fixed outer ring 1 is hinged, and the other end between the combined surfaces of the fixed outer ring 1 is provided with a combined groove 10, and an I-shaped frame is inserted between the combined grooves 10.

[0039] Further, such as Figure 2 As shown, the inner side of the fixed outer ring 1 is evenly provided with a plug-in groove 11, and the outer side of the fixed inner ring 2 is evenly provided with an adjusting rod 13. The end of the adjusting rod 13 is connected to a plug-in block 12, and the edge of the plug-in block 12 is plugged into and matched with the plug-in groove 11.

[0040] Specifically, fixed inner rings 2 of different sizes engage with the inserting slots 11 on the inner side of the fixed outer ring 1 via the adjusting rods 13 and the inserting blocks 12, thereby securing the fixed inner ring 2 concentrically with the fixed outer ring 1. During hot compress application, combined with the fitting assembly 3, the joints of the limbs can be adjusted freely while ensuring a good hot compress effect.

[0041] Further, such as Figure 3 As shown, the fitting component 3 includes a plug-in groove 20 arranged on the edge of the fixed inner ring 2, a matching strip 33 is inserted in the plug-in groove 20, and a fitting capsule 34 is provided on the inner ring portion of the matching strip 33 facing the fixed inner ring 2. The fitting capsule 34 on the inner side of the fixed inner ring 2 is formed into a complete circular structure by combining two semicircular structures. The fitting capsules 34 of the two semicircular structures are connected by a bridging conduit 35. An air guide tube 31 is provided on the fitting capsule 34, a one-way valve 32 is provided on the air guide tube 31, and an inflatable balloon 30 is provided at the end of the air guide tube 31.

[0042] Further, such as Figure 3 As shown, a second bridging conduit 36 ​​is provided between the first bridging conduit 35 at both ends of the fixed inner ring 2 . The first bridging conduit 35 is arranged in an arc shape, and the second bridging conduit 36 ​​is arranged close to the inner side of the fixed inner ring 2 .

[0043] Specifically, within the fixed inner ring 2, the mating strip 33 and the second insertion slot 20 cooperate to deliver the conforming capsule 34 to the inner ring of the fixed inner ring 2. Driven by the inflatable balloon 30, the conforming capsule 34 inflates and wraps around both ends of the joint. Because the fixed inner ring 2 is composed of two semicircular structures, the conforming balloon and the mating strip 33 are both semicircular structures with sealed ends. The conforming capsules 34 of the two semicircular structures are connected by a bridge conduit 1 35, and the conforming balloons at both ends of the fixed inner ring 2 are connected by a bridge conduit 2 36 between the bridge conduits 1 35. Thus, air is delivered to the conforming capsules 34 at both ends of the fixed inner ring 2 through a single inflatable balloon 30.

[0044] Further, such as Figure 7 As shown, a kneading component 5 is provided at one end of the fixed inner ring 2, and the kneading component 5 includes plug-in columns 50 evenly arranged on the fixed inner ring 2, and a kneading roller 54 is provided at one end of the plug-in column 50 located on the inner side of the fixed inner ring 2, and the setting direction of the kneading roller 54 is parallel to the axis of the fixed inner ring 2. A pressing head 52 is provided at the other end of the plug-in column 50, and a supporting spring 51 is sleeved on the plug-in column 50 between the pressing head 52 and the fixed inner ring 2. A transition spring 53 is provided on the outer side of the fixed inner ring 2 corresponding to the plug-in column 50, and the transition spring 53 is installed in conjunction with the pressing component.

[0045] Specifically, the pressing assembly drives the plug-in column 50 to move back and forth on the fixed inner ring 2, thereby driving the kneading roller 54 to contact the joint part, achieving a kneading effect.

[0046] Further, such as Figure 8 、 Figure 9 、 Figure 10 As shown, the pressing assembly includes a rotating ring 55 that is sleeved on the outside of the fixed inner ring 2, and a limiting ring 56 is provided on the outer edge of the fixed inner ring 2. The limiting ring 56 is fixedly installed by bolts, and the rotating ring 55 is clamped on the edge of the limiting ring 56. The edge of the rotating ring 55 is evenly provided with pressing rollers 551, and the pressing rollers 551 are installed in contact with the outer side of the fixed inner ring 2. The center of the transition spring piece 53 is raised and the two ends are installed in contact with the outer side of the fixed inner ring 2. A driving motor 57 is fixedly installed on the limiting ring 56, and the driving motor 57 is connected to a driving gear 59. An outer gear ring 58 is provided on the outer side of the rotating ring 55, and the driving gear 59 and the outer gear ring 58 are engaged with each other.

[0047] Specifically, the drive motor 57 drives the drive gear 59 to mesh with the outer gear ring 58, driving the rotating ring 55 to rotate around the outer ring of the fixed inner ring 2. During this rotation, the pressing roller 551 rotates around the outer ring of the fixed inner ring 2. When the pressing roller 551 contacts the transition spring 53, it presses the transition spring 53 and drives the inner pressing head 52 downward, thereby causing the kneading roller 54 at the end of the plug-in column 50 to contact the joint area, completing the kneading action. When the pressing roller 551 leaves the transition spring 53, the plug-in column 50 returns to its initial position under the action of the support spring 51.

[0048] Further, such as Figure 11 As shown, the edge of the rotating ring 55 is provided with a snap-fitting protrusion 550 , and the edge of the limiting ring 56 is provided with a snap-fitting groove 560 , and the snap-fitting protrusion 550 and the snap-fitting groove 560 cooperate with each other.

[0049] The working principle of the embodiment of the present invention is:

[0050] like Figures 1-11As shown, the fixed inner ring 2 is installed inside the inner ring of the fixed outer ring 1. The fixed inner ring 2 is selected to the appropriate size according to the thickness of the limb joint. The two ends of the fixed inner ring 2 are respectively clamped and fitted with the joint parts on both sides using the fitting assembly 3, ensuring that the hot compress steam will not quickly escape from the gap between the fixed inner ring 2 and the joint during the hot compress. The steam generator 40 evenly distributes steam of appropriate temperature into the air supply nozzle 43 through the delivery pipe 41, and then disperses it into the space between the fixed inner ring 2 and the joint to perform the hot compress operation. When the hot steam is continuously supplied, the excess steam will push the fitting assembly 3 away, thereby achieving the effect of automatic pressure relief. This effectively guarantees the steam temperature throughout the hot compress process and ensures the hot compress effect. The structure is simple. When the hot compress is completed and disassembled, the rotating sleeve 46 is rotated by turning the wrench 48, so that the air outlet 47 on the rotating sleeve 46 aligns with the pressure relief pipe 44. At this time, the hot steam will be discharged from the pressure relief pipe 44 and the air outlet 47, completing the rapid pressure relief. It should be noted that when performing hot compress, the air outlet 47 and the port of the pressure relief pipe 44 need to be misaligned to prevent hot steam from leaking from the air outlet 47. The fixed inner rings 2 of different sizes cooperate with the plug-in slot 11 on the inner side of the fixed outer ring 1 through the adjusting rod 13 and the plug-in block 12, so that the fixed inner ring 2 is fixedly installed in a concentric state with the fixed outer ring 1. During hot compress, the joints of the limbs can be adjusted at will in combination with the fitting component 3, while ensuring a good hot compress effect. In the fixed inner ring 2, the fitting capsule 34 is delivered to the inner circle of the fixed inner ring 2 through the cooperation between the fitting strip 33 and the plug-in slot 20. Driven by the inflatable balloon 30, the fitting capsule 34 swells and wraps around the two ends of the joint. Since the fixed inner ring 2 is composed of two semicircular structures, the fitting balloon and the matching strip 33 are both configured as semicircular structures with sealed ends. The fitting capsules 34 of the two semicircular structures are connected via a bridge conduit 1 35, and the fitting balloons at both ends of the fixed inner ring 2 are connected via a bridge conduit 2 36 between the bridge conduits 1 35, thereby supplying air to the fitting capsules 34 at both ends of the fixed inner ring 2 through a single inflated balloon 30. The driving motor 57 drives the driving gear 59 to engage with the outer gear ring 58, driving the rotating ring 55 to rotate around the outer ring of the fixed inner ring 2. During rotation, the pressing roller 551 is driven to rotate around the outer ring of the fixed inner ring 2. When the pressing roller 551 contacts the transition spring 53, it presses the transition spring 53 and drives the inner pressing head 52 downward, thereby causing the kneading roller 54 at the end of the plug-in column 50 to contact the joint area, completing the kneading action. When the pressing roller 551 leaves the transition spring 53 , the plug-in post 50 returns to its initial position under the action of the supporting spring 51 .

[0051] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention. Any reference numerals in the claims shall not be construed as limiting the claims involved.

[0052] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A hot compress device for hospital care, comprising a fixed outer ring (1) and a fixed inner ring (2), characterized in that: The fixed outer ring (1) and the fixed inner ring (2) are both composed of two semicircular structures. The fixed inner ring (2) is fixedly connected to the inner side of the fixed outer ring (1). A hot compress component (4) is provided between the fixed outer ring (1) and the fixed inner ring (2). Fitting components (3) are provided at both ends of the fixed inner ring (2). The fitting components (3) are used to tightly fit the two ends of the fixed inner ring (2) and the two ends of the joint. The hot compress assembly (4) includes air supply nozzles (43) uniformly arranged on the fixed inner ring (2), one end of the air supply nozzle (43) located outside the fixed inner ring (2) is connected to a delivery pipe (41), and the delivery pipes (41) located on both sides of the fixed inner ring (2) are connected through a connecting hose (42), and the delivery pipe (41) on one side is connected to a steam generator (40), and the steam generator (40) is fixedly installed on the inner side of the fixed outer ring (1); The fitting component (3) includes a second plug-in groove (20) provided on the edge of the fixed inner ring (2), a matching strip (33) is inserted into the second plug-in groove (20), a fitting capsule (34) is provided on the inner ring portion of the matching strip (33) facing the fixed inner ring (2), the fitting capsule (34) on the inner side of the fixed inner ring (2) is combined into a complete circular structure by two semicircular structures, the fitting capsules (34) of the two semicircular structures are connected by a bridging conduit (35), an air guide tube (31) is provided on the fitting capsule (34), a one-way valve (32) is provided on the air guide tube (31), and an inflatable balloon (30) is provided at the end of the air guide tube (31); A second bridging conduit (36) is provided between the first bridging conduit (35) at both ends of the fixed inner ring (2), the first bridging conduit (35) being arranged in an arc shape, and the second bridging conduit (36) being arranged close to the inner side of the fixed inner ring (2); A kneading assembly (5) is provided at one end of the fixed inner ring (2), and the kneading assembly (5) includes plug-in posts (50) uniformly arranged on the fixed inner ring (2), and a kneading roller (54) is provided at one end of the plug-in post (50) located on the inner side of the fixed inner ring (2), and the kneading roller (54) is arranged in a direction parallel to the axis of the fixed inner ring (2), and a pressing head (52) is provided at the other end of the plug-in post (50), and a supporting spring (51) is sleeved on the plug-in post (50) between the pressing head (52) and the fixed inner ring (2), and a transition spring (53) is provided on the outer side of the fixed inner ring (2) corresponding to the plug-in post (50), and the transition spring (53) is installed in conjunction with the pressing assembly; The pressing assembly comprises a rotating ring (55) sleeved on the outside of the fixed inner ring (2), a limiting ring (56) is provided on the outer edge of the fixed inner ring (2), the limiting ring (56) is fixedly installed by bolts, the rotating ring (55) is clamped on the edge of the limiting ring (56), the edge of the rotating ring (55) is evenly provided with pressing rollers (551), the pressing rollers (551) are installed in contact with the outer side of the fixed inner ring (2), the center of the transition spring (53) is raised and the two ends are installed in contact with the outer side of the fixed inner ring (2), a driving motor (57) is fixedly installed on the limiting ring (56), the driving motor (57) is connected to a driving gear (59), an outer gear ring (58) is provided on the outer side of the rotating ring (55), and the driving gear (59) and the outer gear ring (58) are meshed with each other.

2. A hot compress device for hospital care according to claim 1, characterized in that: The fixed inner ring (2) is evenly connected with a pressure relief pipe (44), and a fixed protrusion (45) is provided on the outer side of the fixed inner ring (2). One end of the pressure relief pipe (44) is connected to the fixed protrusion (45). A rotating sleeve (46) is provided on the side of the fixed protrusion (45) away from the pressure relief pipe (44). An air outlet (47) is provided on the rotating sleeve (46) at a position corresponding to the pressure relief pipe (44). A rotating wrench (48) is provided on the rotating sleeve (46).

3. A hot compress device for hospital care according to claim 1, characterized in that: One end between the combined surfaces of the fixed outer ring (1) is hinged, and the other end between the combined surfaces of the fixed outer ring (1) is provided with a combined groove (10), and an I-shaped frame is inserted between the combined grooves (10).

4. A hot compress device for hospital care according to claim 1, characterized in that: The inner side of the fixed outer ring (1) is evenly provided with a plug-in groove (11), and the outer side of the fixed inner ring (2) is evenly provided with an adjustment rod (13). The end of the adjustment rod (13) is connected to a plug-in block (12), and the edge of the plug-in block (12) is plugged into and matched with the plug-in groove (11).

5. A hot compress device for hospital care according to claim 1, characterized in that: The edge of the rotating ring (55) is provided with a snap-fitting protrusion (550), and the edge of the limiting ring (56) is provided with a snap-fitting groove (560), and the snap-fitting protrusion (550) and the snap-fitting groove (560) cooperate with each other.

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