Muscle relaxing and massaging device for critical nursing

Abstract

The invention discloses a muscle massage and relaxation device for critical nursing, and relates to the technical field of medical instruments, the muscle massage and relaxation device for critical nursing comprises a bottom plate, a shell and a massage plate, each second massage ball is provided with a conical convex point, each first massage ball is hollow, each first massage ball is provided with a conical convex point, and each second massage ball is provided with a conical convex point. The massage plate is provided with a plurality of first massage balls and second massage balls, the hollow positions inside the first massage balls are filled with paraffin, the melting point of the paraffin is 45 DEG C, the massage plate is provided with a heating plate capable of heating the first massage balls, the first massage balls and the second massage balls are made of elastic materials, pressure is concentrated through conical protruding points, the massage depth is increased, muscle atrophy is effectively prevented, and the massage effect is good. The bed is especially suitable for long-term bedridden patients; the manual turning-over massage frequency is reduced, the nursing intensity is reduced, local blood circulation is promoted through cooperation of thermal therapy and vibration, and the deep vein thrombosis forming probability is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a muscle relaxation massage device for intensive care. Background Art

[0002] Critical patients are those who have suffered severe injuries and are unable to move. Since the patients cannot move, their blood circulation is blocked, and at the same time, their muscles are prone to atrophy, which aggravates the patients' condition. Therefore, it is necessary to massage the patients frequently to help them recover. Currently, simple massage devices or manual massage by medical staff are used. However, the intensity of manual massage changes constantly. When the intensity is too large, it will cause secondary injuries to the patients, and the labor intensity of manual massage is also high.

[0003] The Chinese invention patent with the publication number CN111658463A in the prior art discloses a muscle relaxation massage device for intensive care, including a lower housing. A power mechanism is connected inside the housing. Both sides of the upper end of the power mechanism are connected with a first massage component. The bottom end of each first massage component is connected with a first connecting rod. The bottom end of each first connecting rod is connected with a first slider. A chute is opened at the bottom end inside the lower housing. A second massage component is connected to the power mechanism. Support mechanisms are connected to both sides inside the lower housing. The upper end of each support mechanism is connected with a support block. A plurality of notches are opened at the upper end of each support block. A vibration block is connected inside each notch. The upper end of each vibration block is connected with a third elastic ball. This device massages the patient's legs by squeezing them with the first massage component and the second massage component, keeping the massage intensity unchanged, promoting blood circulation in the legs, and reducing the labor intensity.

[0004] The above device only relaxes and massages the patient's leg muscles through elastic balls, and its massage means are relatively single. Moreover, since several elastic balls in this device move together as a whole, the massage depth is relatively low, which is not conducive to the recovery of long-term bedridden patients. Summary of the Invention

[0005] The embodiments of the present application provide a muscle relaxation massage device for intensive care, which solves the problems in the above prior art.

[0006] An embodiment of the present application provides a muscle relaxation massage device for intensive care, including a bottom plate, a housing, and a massage plate. The housing is fixedly installed on the bottom plate. The interior of the housing is hollow, and there are two grooves on the housing for placing the patient's legs. A massage plate is installed at the bottom end of the groove inside the housing. A number of first massage balls are installed on the massage plate, and the first massage balls penetrate the housing. On both the left and right sides of each groove inside the housing, a movable plate is slidably installed. On the side of the movable plate facing the groove, a number of second massage balls are installed, and the second massage balls penetrate the housing. Each of the second massage balls is equipped with a conical bump. Each of the first massage balls is hollow inside, and the hollow part inside the first massage ball is filled with paraffin wax, and the melting point of the paraffin wax is 45 - 55 degrees Celsius. A heating plate for heating the first massage balls is installed on the massage plate. The first massage balls and the second massage balls are both made of elastic materials.

[0007] Further, the height of the conical bumps on a number of the second massage balls on the movable plate decreases from the center to the upper and lower ends, and each of the conical bumps is equipped with a traditional Chinese medicine microcapsule, and the traditional Chinese medicine microcapsule is filled with wormwood essential oil.

[0008] Further, the height of the conical bump of the second massage ball at the center position of the movable plate is 3 mm, and the base diameter is 2 mm; the height of the conical bump of the second massage ball at the edge position of the movable plate is 1.5 mm, and the base diameter is 1.2 mm.

[0009] Further, each of the conical bumps includes an elastic film and a paraffin wax capsule. The elastic film wraps the paraffin wax capsule. And at room temperature, the paraffin wax capsule is in a strip shape. The elastic film is supported by the strip-shaped paraffin wax capsule, so that the elastic film is conical. A number of release holes are opened on the elastic film, and the traditional Chinese medicine microcapsule is placed inside the elastic film. The diameter of the traditional Chinese medicine microcapsule is larger than the diameter of the release holes. When the temperature rises and the paraffin wax inside the paraffin wax capsule softens, the elastic film loses the support of the paraffin wax capsule and can form a flat columnar body.

[0010] Further, the paraffin wax inside the paraffin wax capsule is microcrystalline paraffin wax, No. 52 paraffin wax or No. 53 paraffin wax.

[0011] Further, the melting point of the paraffin wax inside the paraffin wax capsule is 45 degrees Celsius.

[0012] Further, the rupture pressure threshold of the traditional Chinese medicine microcapsule is 50 - 100 kPa.

[0013] Furthermore, a motor box is also installed on the side wall of the housing. A driving motor is installed inside the motor box. A bidirectional lead screw is installed at the bottom of each pair of corresponding moving plates. The bidirectional lead screw is in threaded engagement with the two moving plates. When the bidirectional lead screw rotates, it can drive the two moving plates connected to it to approach or move away from each other. The two bidirectional lead screws are coaxially connected through a connecting sleeve, and the bidirectional lead screw close to the driving motor is coaxially and fixedly connected to the main shaft of the driving motor.

[0014] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: First, the present invention concentrates pressure through the conical bumps to improve the massage depth, effectively prevent muscle atrophy, and is especially suitable for patients who have been bedridden for a long time; it reduces the frequency of manual turning and massage, reduces the nursing intensity, and promotes local blood circulation through the synergistic effect of heat therapy + vibration, reducing the probability of deep vein thrombosis; Second, the traditional Chinese medicine microcapsules installed on the conical bumps of the present invention can, while the conical bumps massage the patient's legs, cause the traditional Chinese medicine microcapsules to rupture under pressure, and the traditional Chinese medicine components are coated on the patient's skin, simulating the traditional rehabilitation of "manual manipulation + external application". And through the height design of the conical bumps at different positions, the pressure on the patient's deep muscles is increased, and the pressure on the patient's superficial skin is reduced, avoiding the risk of damage to the fragile areas of the patient's skin and avoiding the risk of pressure sores; Third, after the conical bumps of the present invention are flattened, the skin contact area is enlarged, significantly improving the drug penetration efficiency. And during the collapse process of the conical bumps, the elastic film generates micro-vibrations to promote drug penetration. Furthermore, it first prevents muscle atrophy through the rigid conical bumps, and then switches to flexible drug release to promote tissue repair, and ensures that the drug is released only when needed, reducing waste and side effects. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a cross-sectional view of the three-dimensional structure of the present invention; Figure 3 is a cross-sectional view of the present invention in the working state; Figure 4 is a cross-sectional view of the first massage ball of the present invention; Figure 5 is a comparison diagram of the second massage ball in the second embodiment of the present invention; Figure 6 is a schematic diagram of the first state of the conical bump in the third embodiment of the present invention; Figure 7 is a schematic diagram of the second state of the conical bump in the third embodiment of the present invention.

[0016] In the figure: 100, bottom plate; 110, housing; 111, groove; 120, massage plate; 121, first massage ball; 130, moving plate; 131, second massage ball; 140, motor box; 141, driving motor; 142, bidirectional lead screw; 143, connecting sleeve; 200, conical bump; 210, elastic film; 220, paraffin capsule; 230, release hole. Detailed implementation mode

[0017] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0018] It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation mode.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs; the terms used in the specification of the present invention herein are only for the purpose of describing specific implementation modes and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0020] Example 1, as Figures 1-4 shown, the embodiment of the present application provides a muscle relaxation massage device for intensive care, including a bottom plate 100, a housing 110 and a massage plate 120. The housing 110 is fixedly installed on the bottom plate 100. The interior of the housing 110 is hollow, and the housing 110 is provided with two grooves 111 for placing the patient's legs. A massage plate 120 is installed inside the housing 110 at the position of the bottom end of the groove 111. A number of first massage balls 121 are installed on the massage plate 120. The first massage balls 121 penetrate the housing 110. Moving plates 130 are slidably installed on the left and right sides of each groove 111 inside the housing 110. A number of second massage balls 131 are installed on the side of the moving plate 130 facing the groove 111, and the second massage balls 131 penetrate the housing 110. Each of the second massage balls 131 is provided with a conical bump 200. Each of the first massage balls 121 is hollow inside, and the hollow part inside the first massage ball 121 is filled with paraffin. The melting point of the paraffin is 45-55 degrees Celsius. A heating plate (not shown in the figure) for heating the first massage balls 121 is installed on the massage plate 120. The first massage balls 121 and the second massage balls 131 are both made of elastic materials.

[0021] When the device is working, first place the patient's legs in the two grooves 111. At this time, the heating plate heats up, causing the paraffin in the first massage balls 121 to gradually soften and continuously release heat energy to the patient's skin, performing constant-temperature hot compress on the patient's legs. Subsequently, the moving plates 130 in each groove 111 move towards each other and approach, driving the second massage balls 131 on both sides of the groove 111 to approach each other, squeezing and massaging the patient's leg muscles. The conical bumps 200 concentrate the pressure, enhancing the massage depth, effectively preventing muscle atrophy, especially suitable for long-term bedridden patients; reducing the frequency of manual turning and massage, lowering the nursing intensity, and promoting local blood circulation through the synergistic effect of heat therapy + vibration, reducing the probability of deep vein thrombosis formation.

[0022] Preferably, a motor box 140 is further installed on the side wall of the housing 110. A driving motor 141 is installed in the motor box 140. A bidirectional lead screw 142 is installed at the bottom of each two corresponding moving plates 130. The bidirectional lead screw 142 is in threaded fit connection with the two moving plates 130. When the bidirectional lead screw 142 rotates, it can drive the two moving plates 130 connected to it to approach or move away from each other. The two bidirectional lead screws 142 are coaxially connected through a connecting sleeve 143, and the bidirectional lead screw 142 close to the driving motor 141 is coaxially and fixedly connected to the main shaft of the driving motor 141.

[0023] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages: By concentrating the pressure through the conical bumps 200, the massage depth is enhanced, effectively preventing muscle atrophy, especially suitable for long-term bedridden patients; reducing the frequency of manual turning and massage, lowering the nursing intensity, and promoting local blood circulation through the synergistic effect of heat therapy + vibration, reducing the probability of deep vein thrombosis formation.

[0024] In Embodiment 2, in order to further improve the massage recovery effect on the patient, as Figure 5 shown, a further improvement is made to Embodiment 1: Preferably, the height of the conical bumps 200 on several second massage balls 131 on the moving plate 130 decreases from the center to the upper and lower ends, and a traditional Chinese medicine microcapsule is installed on each conical bump 200, and wormwood essential oil is filled in the traditional Chinese medicine microcapsule.

[0025] Preferably, the height of the conical bump 200 of the second massage ball 131 at the center position of the moving plate 130 is 3 mm, and the base diameter is 2 mm; the height of the conical bump 200 of the second massage ball 131 at the edge position of the moving plate 130 is 1.5 mm, and the base diameter is 1.2 mm.

[0026] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages: By installing traditional Chinese medicine microcapsules on the conical bumps 200, while the conical bumps 200 massage the patient's legs, the traditional Chinese medicine microcapsules can be ruptured by pressure, and the traditional Chinese medicine components are coated on the patient's skin, simulating the traditional rehabilitation of "manual manipulation + external application". Moreover, through the height design of the conical bumps 200 at different positions, the pressure on the patient's deep muscles is increased, and the pressure on the patient's superficial skin is reduced, avoiding the risk of damage to the fragile areas of the patient's skin and the risk of pressure sores.

[0027] Embodiment 3, in order to optimize the rehabilitation effect of the massage + external application of the conical bumps, as Figures 6-7 shown, further improvement is made to Embodiment 2: Preferably, each of the conical bumps 200 includes an elastic film 210 and a paraffin capsule 220. The elastic film 210 wraps the paraffin capsule 220. And at room temperature, the paraffin capsule 220 is in a long strip shape. The elastic film 210 is supported by the long strip-shaped paraffin capsule 220, so that the elastic film 210 is conical. A number of release holes 230 are formed in the elastic film 210, and the traditional Chinese medicine microcapsules are placed in the elastic film 210. The diameter of the traditional Chinese medicine microcapsules is larger than the diameter of the release holes 230. When the temperature rises and the paraffin in the paraffin capsule 220 softens, the elastic film 210 loses the support of the paraffin capsule 220 and can form a flat columnar body. A heating plate (not shown in the figure) capable of heating the second massage ball 131 is installed in the housing 110.

[0028] During the initial massage, only the second massage ball 131 and the conical bumps 200 are used to perform muscle massage and relaxation operations on the patient. After massaging for a period of time, after the patient's muscles are relaxed, the paraffin in the paraffin capsule 220 is softened by heating with the heating plate. At this time, the elastic film 210 loses the support of the paraffin capsule 220 and can form a flat columnar body, increasing the contact area between the conical bumps 200 and the patient. And at this time, the large-area extrusion between the conical bumps 200 and the patient can cause the traditional Chinese medicine microcapsules in the conical bumps 200 to rupture, so that the traditional Chinese medicine components can be effectively coated on the patient's skin, and the rehabilitation mode of manual manipulation + external application is carried out.

[0029] Preferably, the melting point of the paraffin in the paraffin capsule 220 is 45 degrees Celsius.

[0030] Preferably, the rupture pressure threshold of the traditional Chinese medicine microcapsules is 50 - 100 kPa.

[0031] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages: After the conical bumps 200 are flattened, the skin contact area is enlarged, significantly improving the drug penetration efficiency. During the collapse process of the conical bumps 200, the elastic film 210 generates micro-vibrations, promoting drug penetration. Furthermore, it first prevents muscle atrophy through the rigid conical bumps 200, then switches to flexible drug release to promote tissue repair, and ensures that the drug is released only when needed, reducing waste and side effects.

[0032] The above description is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A muscle relaxation massage device for intensive care, comprising a bottom plate (100), a housing (110) and a massage plate (120). The housing (110) is fixedly installed on the bottom plate (100). The interior of the housing (110) is hollow, and the housing (110) is provided with two grooves (111) for placing the patient's legs. A massage plate (120) is installed inside the housing (110) at the bottom end of the groove (111). A number of first massage balls (121) are installed on the massage plate (120), and the first massage balls (121) penetrate through the housing (110). It is characterized in that, On both the left and right sides of each groove (111) inside the housing (110), a moving plate (130) is slidably installed. On the side of the moving plate (130) facing the groove (111), a number of second massage balls (131) are installed, and the second massage balls (131) penetrate the housing (110). A conical bump (200) is installed on each of the second massage balls (131). Each of the first massage balls (121) is hollow inside, and the hollow part inside the first massage ball (121) is filled with paraffin wax, and the melting point of the paraffin wax is 45 - 55 degrees Celsius. A heating plate capable of heating the first massage ball (121) is installed on the massage plate (120). Both the first massage ball (121) and the second massage ball (131) are made of elastic materials; On the conical bumps (200) of the number of second massage balls (131) on the moving plate (130), the height of the conical bumps (200) decreases from the center to the upper and lower ends, and a traditional Chinese medicine microcapsule is installed on each of the conical bumps (200), and the traditional Chinese medicine microcapsule is filled with wormwood essential oil; Each of the conical bumps (200) includes an elastic film (210) and a paraffin wax capsule (220). The elastic film (210) wraps the paraffin wax capsule (220). Under normal temperature conditions, the paraffin wax capsule (220) is strip-shaped, and the elastic film (210) is supported by the strip-shaped paraffin wax capsule (220) to make the elastic film (210) conical. A number of release holes (230) are opened on the elastic film (210), and the traditional Chinese medicine microcapsule is placed inside the elastic film (210), and the diameter of the traditional Chinese medicine microcapsule is larger than the diameter of the release holes (230). When the temperature rises and the paraffin wax inside the paraffin wax capsule (220) softens, the elastic film (210) loses the support of the paraffin wax capsule (220) and can form a flat columnar body.

2. The muscle relaxation massage device for intensive care according to claim 1, wherein, The height of the conical bump (200) of the second massage ball (131) at the center position of the moving plate (130) is 3 mm, and the base diameter is 2 mm; the height of the conical bump (200) of the second massage ball (131) at the edge position of the moving plate (130) is 1.5 mm, and the base diameter is 1.2 mm.

3. The muscle relaxation massage device for intensive care according to claim 1, characterized in that, The melting point of the paraffin wax inside the paraffin wax capsule (220) is 45 degrees Celsius.

4. The muscle relaxation massage device for intensive care according to claim 1, characterized in that, The rupture pressure threshold of the traditional Chinese medicine microcapsule is 50 - 100 kPa.

5. The muscle relaxation massage device for intensive care according to claim 1, wherein, A motor box (140) is also installed on the side wall of the housing (110). A driving motor (141) is installed inside the motor box (140). A bidirectional lead screw (142) is installed at the bottom of each two corresponding moving plates (130). The bidirectional lead screw (142) is in threaded fit connection with the two moving plates (130). When the bidirectional lead screw (142) rotates, it can drive the two moving plates (130) connected to it to approach or move away from each other. The two bidirectional lead screws (142) are coaxially connected through a connecting sleeve (143), and the bidirectional lead screw (142) close to the driving motor (141) is coaxially and fixedly connected to the main shaft of the driving motor (141).

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