An osteoarticular circulation cold compress nursing device

Abstract

The present invention discloses an osteoarticular circulation cold compress nursing device, belonging to the technical field of circulation cold compress, which comprises a box body and a cold compress sheath; an outer cold compress device, an inner cold compress device and a side cold compress device are connected to the inner wall of the cold compress sheath; the outer cold compress device comprises an outer cold compress rubber plate; an outer cold compress hose is connected to the outer cold compress rubber plate; an inner hose is connected inside the outer cold compress hose; the inner hose is used for fitting the outer elbow joint; the outer cold compress device, the inner cold compress device and the side cold compress device are communicated with the box body through a circulation pipeline; through the outer cold compress device, the inner cold compress device and the side cold compress device, when the elbow joint is bent, the outer elbow joint, the inner elbow joint and the left and right sides of the elbow joint are respectively cold-compressed, so as to improve the cold compress effect on the bent elbow joint.

Description

Technical Field

[0001] The present invention belongs to the technical field of cyclic cold compress, and particularly relates to a bone and joint cyclic cold compress nursing device. Background Art

[0002] When the elbow joint is injured, in order to avoid swelling of the elbow joint due to the injury, cold compress is often used for the elbow joint; in the prior art, an ice pack is usually used for cold compress, and patients usually cannot maintain a posture, so they need to move the elbow joint. When using an ice pack to cold compress the outer elbow joint, the ice cubes in the ice pack cannot well fit the shape of the outer elbow joint. When the ice pack can well fit the shape of the outer elbow joint, the ice cubes in the ice pack have already melted. At this time, the cold compress effect on the outer elbow joint is not ideal, and cyclic cold compress cannot be carried out. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a bone and joint cyclic cold compress nursing device to solve the technical problems in the prior art that the ice pack has a low degree of fit for cold compress on the outer elbow joint and cyclic cold compress cannot be carried out.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] The present invention provides a bone and joint cyclic cold compress nursing device, which includes a box body filled with liquid and capable of condensing the liquid, and a cold compress sheath sleeved on the elbow joint; a detachable outer cold compress device for cold compressing the outer elbow joint, an inner cold compress device for cold compressing the inner elbow joint, and a side cold compress device for cold compressing both sides of the elbow joint are detachably connected to the inner wall of the cold compress sheath; the outer cold compress device includes an outer cold compress rubber plate; an outer cold compress hose parallel to the elbow joint is connected in an S shape on the outer cold compress rubber plate; the outer cold compress hose has a cut-off position at the middle position of the outer cold compress rubber plate; annular grooves are opened on the tube walls of the two outer cold compress hoses at the cut-off position; an inner hose is slidably connected to the two annular grooves; when the elbow joint is bent, the inner hose is used to fit the outer elbow joint; the outer cold compress device, the inner cold compress device, and the side cold compress device are connected to the box body through a circulation pipeline.

[0006] Further, the inner cold compress device includes an inner cold compress rubber plate; an inner cold compress hose perpendicular to the elbow joint is provided in an S shape on the inner cold compress rubber plate; a long strip bag parallel to the elbow joint is arranged between the inner cold compress rubber plate and the inner cold compress hose; the long strip bag is connected to the inner cold compress hose through a one-way valve.

[0007] Further, the side cold compress device includes a side cold compress rubber plate; a side cold compress hose perpendicular to the elbow joint is provided in an S shape on the side cold compress rubber plate.

[0008] Further, it further includes a vertical rod vertically arranged on the box body; a support plate for supporting the limb is rotatably connected to the top end of the vertical rod.

[0009] Further, it further includes a condenser for condensing the liquid in the box body; the circulation pipeline includes a water outlet pipe and a water return pipe both communicating with the box body; a circulation pump is provided on the water outlet pipe; one ends of the outer cold compress hose, the inner cold compress hose and the side cold compress hose are all communicated with the water outlet pipe, and the other ends thereof are communicated with the water return pipe.

[0010] The beneficial effects of the present invention are as follows:

[0011] The present invention respectively performs cold compress on the outer elbow joint, the inner elbow joint and the left and right sides of the elbow joint through the outer cold compress device, the inner cold compress device and the side cold compress device; when the elbow joint is bent, by providing an inner hose that can slide out, in cooperation with the outer cold compress hose, by increasing the overall length of the inner hose and the outer cold compress hose, the inner hose and the outer cold compress hose are relatively loose as a whole and will not be in a tense state due to the bending of the elbow joint, so that the liquid can flow more smoothly; although the inner hose and the outer cold compress hose are relatively loose as a whole, they can be fitted with the outer elbow joint under the action of the cold compress sheath, and the two cooperate with each other to improve the cold compress effect on the outer elbow joint; in the inner cold compress device, the inner cold compress hose is arranged perpendicular to the elbow joint, which can enable the inner cold compress tube to contact the bent inner elbow joint and improve the cold compress effect; the long strip bag bulges by injecting liquid, and the bulging long strip bag pushes the inner cold compress tube to approach the bending part of the inner elbow joint, thereby increasing the contact area between the inner cold compress tube and the inner elbow joint, and thus improving the cold compress effect on the inner cold compress tube; the side cold compress hose in the side cold compress device can perform cold compress on both sides of the elbow joint.

[0012] Other advantages, objectives and features of the present invention will be described in the subsequent specification, and are to some extent obvious to those skilled in the art, or those skilled in the art can obtain teachings from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to make the objectives, technical solutions and beneficial effects of the present invention clearer, the present invention provides the following drawings for illustration:

[0014] Figure 1 It is the front view of the cold compress nursing device of the present invention;

[0015] Figure 2 It is the top view of the outer cold compress device of the present invention;

[0016] Figure 3 It is of the present invention Figure 2 The partial enlarged view at A in;

[0017] Figure 4 It is the cross-sectional view of the connection structure between the inner hose and the anti-bending member of the present invention;

[0018] Figure 5 For the present invention Figure 4 Partial enlarged view at position B in the present invention;

[0019] Figure 6 Bottom view of the internal cold compress device of the present invention;

[0020] Figure 7 Left view of the side cold compress device of the present invention;

[0021] Figure 8 Left view of the cold compress care device of the present invention.

[0022] The reference signs in the drawings are as follows: box body 1, cold compress sheath 2, bracket 3, side cold compress device 4, side cold compress rubber plate 41, side cold compress hose 42, third cloth strip 43, internal cold compress device 5, internal cold compress rubber plate 51, internal cold compress hose 52, second cloth strip 53, long strip bag 54, one-way valve 55, external cold compress device 6, external cold compress rubber plate 61, external cold compress hose 62, internal hose 63, first cloth strip 7, annular groove 8, rotating groove 9, accommodating groove 10, vertical rod 11, knob 12, support plate 13, water outlet pipe 14, water return pipe 15, anti-bending part 16, cylindrical ring 161, arc-shaped rod 162, connecting shaft 163. Detailed implementation manners

[0023] As Figures 1 - 8 shown, the present invention provides a bone and joint circulation cold compress care device, including a box body 1 filled with liquid and capable of condensing the liquid and a cold compress sheath 2 sleeved on the elbow joint; the cold compress sheath 2 is an airbag; the upper end of the airbag is connected with an inflation balloon through an inflation pipe; a vertical bracket 3 is connected to the box body 1; a concave block for fixing the cold compress sheath 2 is connected to the bracket 3; the inner wall of the cold compress sheath 2 is connected with an external cold compress device 6 for cold compressing the outer elbow joint, an internal cold compress device 5 for cold compressing the inner elbow joint and two side cold compress devices 4 for cold compressing both sides of the elbow joint through magic tapes; as Figure 2 shown, the external cold compress device 6 includes an external cold compress rubber plate 61; an external cold compress hose 62 parallel to the elbow joint is placed in an S shape on the external cold compress rubber plate 61; as Figure 2 shown, the external cold compress hose 62 is connected to the external cold compress rubber plate 61 through a first cloth strip 7; the external cold compress hose 62 is slidably connected to the first cloth strip 7; as Figure 3As shown in the figure, the outer cold compress hose 62 has a cut-off point at the middle position of the outer cold compress rubber plate 61; annular grooves 8 are formed in the tube walls of the two outer cold compress hoses 62 at the cut-off point; the inner hose 63 is slidably connected to the two annular grooves 8; the upper and lower ends of the inner hose 63 are respectively connected to the corresponding annular grooves 8 through tension springs; when the elbow joint is bent, the inner hose 63 is used to fit the outer elbow joint; the outer cold compress device 6, the inner cold compress device 5 and the side cold compress device 4 are connected to the box body 1 through a circulation pipeline.

[0024] The principle and effect of the above technical solution:

[0025] Insert the elbow joint into the cold compress sleeve 2, and the outer cold compress device 6, the inner cold compress device 5 and the side cold compress device 4 are respectively fitted to the outer elbow joint, the inner elbow joint and the left and right sides of the elbow joint. The liquid in the box body 1 enters the outer cold compress device 6, the inner cold compress device 5 and the side cold compress device 4 through the circulation pipeline to perform cold compress on the elbow joint; when the elbow joint is bent, the inner hose 63 protrudes from the outer cold compress hose 62 and fits the bent outer elbow joint, so as to realize cold compress on the bent outer elbow joint.

[0026] When performing cold compress, the elbow joint is fixed through the cold compress sleeve 2, and the gas in the cold compress sleeve 2 can be increased through the inflation balloon, so that the contact between the cold compress sleeve 2 and the elbow joint is closer; when the elbow joint is bent, the outer cold compress hose 62 slides in the first cloth strip 7, and a part of the inner hose 63 at the cut-off point slides out of the annular groove 8, and the slid-out part contacts the outer elbow joint to perform cold compress on the outer elbow joint; if the inner hose 63 is not provided, due to the limited length of the outer cold compress hose 62, when the elbow joint is bent, the outer cold compress hose 63 is in a tense state, and the bending degree of the outer cold compress hose 62 is large, resulting in the flattening of the outer cold compress hose 62 and reducing the liquid flow rate; by providing the slidable inner hose 63 and cooperating with the outer cold compress hose 62, by increasing the overall length of the inner hose 63 and the outer cold compress hose 62, the inner hose 63 and the outer cold compress hose 62 are relatively loose as a whole and will not be in a tense state due to the bending of the elbow joint, so that the liquid can flow more smoothly; although the inner hose 63 and the outer cold compress hose 62 are relatively loose as a whole, they can fit the outer elbow joint under the action of the cold compress sleeve 2, and the two cooperate with each other to improve the cold compress effect on the outer elbow joint; when the elbow joint is straightened, the inner hose 63 retracts into the annular groove 8 under the action of the tension spring; the outer cold compress hose 62 contacts the outer elbow joint to perform cold compress on it; the outer cold compress hose 62 is arranged in an S shape parallel to the elbow joint, which can increase the contact area between the outer cold compress hose 62 and the outer elbow joint. When the elbow joint is bent, the inner hose 63 performs cold compress on the outer elbow joint, enhancing the cold compress effect on the outer elbow joint.

[0027] In this embodiment, as Figure 1As shown, receiving grooves 10 are symmetrically formed in the upper and lower tube walls of the inner hose 63 (as Figure 4 shown); a number of anti-bending members 16 that are interconnected and can prevent the inner hose 63 from being overly bent are provided in the receiving grooves 10. In this embodiment, the number of anti-bending members 16 is two; as Figure 4 shown, each anti-bending member 16 includes an arc-shaped rod 162, and cylindrical rings 161 and connecting shafts 163 that are respectively and perpendicularly connected to the upper and lower ends of the arc-shaped rod 162; as Figure 5 shown, the lower end of the upper arc-shaped rod 162 is rotatably connected within the lower cylindrical ring 161 through the connecting shaft 163, and both ends of each connecting shaft 163 are rotatably connected to the side walls of the receiving groove 10; a rotation groove 9 for accommodating the swing of the arc-shaped rod 162 is formed radially within the cylindrical ring 161. When the connecting shaft 163 drives the arc-shaped rod 162 to swing, the rotation groove 9 can accommodate the swing of the arc-shaped rod 162.

[0028] Principle and effect of the above technical solution:

[0029] When the elbow joint is bent, the inner hose 63 slides out of the annular groove 8. Since the inner hose 63 is fixed to the outer elbow joint by the cold compress sheath 2 and is in contact with the outer elbow joint, the inner hose 63 bends along with the outer elbow joint. At this time, the interconnected arc-shaped rods 162 rotate under the action of the connecting shafts 163. When the upper arc-shaped rod 162 rotates to the limit position of the rotation groove 9 within the lower cylindrical ring 161, the rotation of the upper arc-shaped rod 162 is restricted by the rotation groove 9, so that the two upper and lower arc-shaped rods 162 provide support for the tube wall of the inner hose 63, preventing the inner hose 63 from continuing to bend, thereby avoiding the reduction in the distance between the upper and lower tube walls of the inner hose 63 (as shown in Figure 1) and causing the inner hose 63 to become flattened as the elbow joint bends. This allows the liquid to flow smoothly without affecting the flow rate of the liquid passing through the bent portion per unit time, and can improve the cold compress effect on the outer elbow joint.

[0030] In this embodiment, as Figure 6 shown, the inner cold compress device 5 includes an inner cold compress rubber plate 51; an inner cold compress hose 52 perpendicular to the elbow joint is provided in an S shape on the inner cold compress rubber plate 51; the inner cold compress hose 52 is connected to the inner cold compress rubber plate 51 through a second cloth strip 53; the inner cold compress hose 52 is slidably connected to the second cloth strip 53; a long strip bag 54 parallel to the elbow joint is connected between the inner cold compress rubber plate 51 and the inner cold compress hose 52 through a magic tape; the lower outlet and the upper inlet of the long strip bag 54 are both connected to the inner cold compress hose 52 through one-way valves 55.

[0031] Principle and effect of the above technical solution:

[0032] Set the inner cold compress hose 52 perpendicular to the elbow joint, which can make the inner cold compress hose 52 contact with the bent inner elbow joint, improving the cold compress effect; when the elbow joint is bent, the inner elbow joint will squeeze the inner cold compress hose 52 away from the inner elbow joint, so that the inner cold compress hose 52 will move away from the inner elbow joint. Set the long strip bag 54 and connect it to the inner cold compress hose 52 through the one-way valve 55, and liquid can be injected into the long strip bag 54. When a certain amount of liquid is injected, the long strip bag 54 bulges, close the one-way valve 55 to stop injecting liquid, and the bulging long strip bag 54 pushes the inner cold compress hose 52 closer to the bent part of the inner elbow joint, thereby increasing the contact area between the inner cold compress hose 52 and the inner elbow joint, and thus improving the cold compress effect on the inner cold compress hose 52.

[0033] In this embodiment, as Figure 7 shown, the side cold compress device 4 includes a side cold compress rubber plate 41; the side cold compress rubber plate 41 is provided with a side cold compress hose 42 perpendicular to the elbow joint in an S shape; a third cloth strip 43 is connected to the side cold compress rubber plate 41, and the side cold compress hose 42 is fixedly connected to the third cloth strip 43.

[0034] The principle and effect of the above technical solution:

[0035] Arranging the side cold compress hose 42 in an S shape and perpendicular to the elbow joint can make the side cold compress hose 42 better contact with both sides of the elbow joint; if the side cold compress hose 42 is arranged parallel to the elbow joint, since the side cold compress hose 42 is fixedly connected to the third cloth strip 43, when the elbow joint is bent, each bend of the elbow joint will drive the side cold compress hose 42 to bend together. If this continues for a long time, it will cause irreversible deformation of the side cold compress hose 42, resulting in the relaxation of the side cold compress tube, and the contact with both sides of the elbow joint will not be tight, reducing the cold compress effect.

[0036] In this embodiment, as Figure 8 shown, it further includes a vertical rod 11 vertically arranged on the box body 1; the top of the vertical rod 11 is rotatably connected through a knob 12 with a support plate 13 for supporting the limb.

[0037] The principle and effect of the above technical solution:

[0038] The support plate 13 can support the bent elbow joint, so that when the patient is undergoing cold compress, there is no need to exert force by himself, thereby slowing down the blood flow and indirectly improving the cold compress effect.

[0039] In this embodiment, as Figure 1 shown, the circulation pipeline includes a water outlet pipe 14, a water return pipe 15 both connected to the box body 1, and a condenser (not shown in the figure) for condensing the liquid in the box body 1. A circulation pump (not shown in the figure) is provided on the water outlet pipe 14; the condenser and the circulation pump are powered by an external power supply; as Figure 3 、 5As shown in FIGS. 6, the lower end of the outer cold compress hose 62 is the water inlet end, and the upper end is the water outlet end; the upper end of the inner cold compress hose 52 is the water inlet end, and the lower end is the water outlet end; the right end of the side cold compress hose 42 is the water inlet end, and the left end is the water outlet end; the water inlet ends of the outer cold compress hose 62, the inner cold compress hose 52 and the side cold compress hose 42 are all connected to the water outlet pipe 14, and the water outlet ends are all connected to the water return pipe 15.

[0040] Principle and effect of the above technical solution:

[0041] The condenser cools the liquid in the box body 1, and under the action of the circulation pump, the cooled liquid is input from the water outlet pipe 14 to the water inlet ends of the outer cold compress hose 62, the inner cold compress hose 52 and the side cold compress hose 42. The liquid flows back to the water return pipe 15 from the water outlet end and finally flows into the box body 1.

[0042] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A bone and joint circulation cold compress nursing device, characterized by: It includes a box filled with liquid and capable of condensing the liquid and a cold compress cover arranged on the elbow joint; the inner wall of the cold compress cover is detachably connected with an external cold compress device for cold compressing the outer elbow joint, an internal cold compress device for cold compressing the inner elbow joint and a side cold compress device for cold compressing both sides of the elbow joint; the external cold compress device includes an external cold compress rubber plate; an external cold compress hose parallel to the elbow joint is connected to the external cold compress rubber plate in an S shape; the external cold compress hose has a cutting point at the middle position of the external cold compress rubber plate; the tube walls of the two external cold compress hoses at the cutting point are both provided with annular grooves; the inner hose is slidably connected to the two annular grooves; when the elbow joint is bent, the inner hose is used to fit the outer elbow joint; the external cold compress device, the internal cold compress device and the side cold compress device are connected to the box through a circulation pipeline.

2. The bone and joint circulation cold compress nursing device according to claim 1, characterized in that: The internal cold compress device includes an internal cold compress rubber plate; an internal cold compress hose perpendicular to the elbow joint is provided on the internal cold compress rubber plate in an S shape; a long bag parallel to the elbow joint is provided between the internal cold compress rubber plate and the internal cold compress hose; the long bag is connected to the internal cold compress hose through a one-way valve.

3. The bone and joint circulation cold compress nursing device according to claim 2, characterized in that: The side cold compress device includes a side cold compress rubber plate; the side cold compress rubber plate is provided with an S-shaped side cold compress hose perpendicular to the elbow joint.

4. The bone and joint circulation cold compress nursing device according to claim 3, characterized in that: It also includes a vertical rod vertically arranged on the box body; the top end of the vertical rod is rotatably connected to a support plate for supporting the limbs.

5. The bone and joint circulation cold compress nursing device according to claim 4, characterized in that: It also includes a condenser for condensing the liquid in the box; the circulation pipeline includes a water outlet pipe and a water return pipe both connected to the box; a circulation pump is provided on the water outlet pipe; one end of the external cooling hose, the internal cooling hose and the side cooling hose are all connected to the water outlet pipe, and the other end thereof is connected to the water return pipe.

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