Rehabilitation nursing device used after orthognathic operation

Abstract

A rehabilitation nursing device used after orthognathic operation comprises at least one protective fixing plate worn on the face, at least one ice compress unit arranged in the protective fixing plate and at least one cooling mechanism, the protective fixing plate correspondingly wraps the upper jaw and the lower jaw of the face, and the cooling mechanism is used for circularly providing cooling liquid for the ice compress unit. According to the ice compress device, the cooling mechanism is arranged to provide cooling liquid for the ice compress unit in the protection fixing plate in a circulating mode, the cooling liquid absorbs heat on the face and then is recycled, the temperature of the cooling liquid in the ice compress unit is kept constant, and therefore the ice compress effect is achieved, and the situation that the temperature of the ice compress unit is too low is avoided; therefore, the postoperative rehabilitation of the patient is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to a rehabilitation device, in particular to a rehabilitation nursing device used for orthognathic surgery. Background Art

[0002] The purpose of orthognathic surgery is to correct misaligned teeth, adjust the uncoordinated dental arch and jaw relationship, eliminate jaw interference, align the dentition, and eliminate compensatory tooth tilt, so that the cut bone segment can be smoothly moved to the designed correction position during the operation and a good jaw relationship can be established. Swelling of the cheek is common after orthognathic surgery. The general solution is to apply ice to the face after surgery to relieve the swelling and fever of facial tissue. Usually, the tissue swelling is very obvious within 4 days after surgery. After 2 weeks, the swelling will slowly subside by about 30% to 50%, and then within a month, the swelling will subside by about 70% to 80%, and the swelling will completely subside after 3 months after surgery. Therefore, it is necessary to develop a postoperative rehabilitation care device that can cover the wound area after orthognathic surgery, has good fixation ability, is easy to put on and take off, and is easy to clean.

[0003] At present, if you use an ice pack directly against your face for ice compress, the skin will often be frostbitten due to the low temperature of the ice pack, causing skin discomfort to the user. Utility Model Content

[0004] The utility model provides a rehabilitation nursing device for orthognathic surgery, the main purpose of which is to overcome the defect that the ice compress unit causes skin discomfort due to too low temperature.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A rehabilitation nursing device for post-orthognathic surgery includes at least one protective fixing plate worn on a person's face, wherein the protective fixing plate is respectively wrapped around the upper jaw and the lower jaw of the person's face, and also includes at least one ice compress unit arranged in the protective fixing plate and at least one cooling mechanism, wherein the cooling mechanism is used to circulate cooling liquid to the ice compress unit.

[0007] Furthermore, the protective fixing plate includes at least one first wrapping portion corresponding to wrapping the upper jaw of the human face and at least one second wrapping portion corresponding to wrapping the lower jaw of the human face, the first wrapping portion and the second wrapping portion are connected as a whole, one side of the ice compress unit is arranged in the interlayer of the first wrapping portion, and the other side of the ice compress unit is arranged in the interlayer of the second wrapping portion.

[0008] Furthermore, the protective fixing plate also includes two ear hooks respectively arranged on the left and right sides of the first wrapping part and two head hooks respectively arranged on the left and right sides of the second wrapping part and extending upward, the ear hooks are correspondingly hung on the ears of the human body, and the head hook includes at least one first head strap arranged on the upper left side of the second wrapping part, at least one second head strap arranged on the right side of the second wrapping part and at least one Velcro, the first head strap and the second head strap are respectively wrapped on both sides of the human head, and the Velcro is used to detachably connect the first head strap and the second head strap together at the top of the human head.

[0009] Furthermore, the cooling mechanism includes a water tank, a silicone tube, a silicone joint installed on the water tank, a water pump, and an ice bag. The water pump, the ice bag, and the coolant are all placed inside the water tank. The ice compress unit is provided with a liquid inlet and a liquid outlet. The liquid inlet and the liquid outlet are each connected to the liquid outlet hole and the liquid inlet hole on the water tank through a silicone tube. Under the operation of the water pump, circulating cooling is continuously achieved.

[0010] Furthermore, the ice compress unit is a copper sheet cooling component.

[0011] Furthermore, it also includes at least one cooling mechanism, which includes a shell and at least one refrigeration component arranged in the shell for circulating and providing cooling liquid to the ice compress unit, the refrigeration component includes at least one circulating water pump arranged in the shell, at least one first liquid outlet pipe with one end arranged on the liquid outlet end of the circulating water pump, at least one first liquid inlet pipe with one end arranged on the liquid inlet end of the circulating water pump, and at least one semiconductor refrigeration plate arranged in the shell, the cooling end of the semiconductor refrigeration plate is attached to the tube wall of the first liquid outlet pipe, so that the cooling liquid in the first liquid outlet pipe is cooled, the first liquid outlet pipe is used to transport the cooling liquid into the ice compress unit, and the first liquid inlet pipe is used to circulate and recover the cooling liquid into the circulating water pump.

[0012] Furthermore, the refrigeration component also includes at least one temperature sensor for detecting the stability of the coolant, at least one controller for powering the semiconductor refrigeration plate, and at least one timer for timing, and the semiconductor refrigeration plate, the temperature sensor and the timer are all electrically connected to the controller.

[0013] Furthermore, the refrigeration component also includes at least one fan arranged in the shell and controlled by the controller, and at least one air inlet hole arranged on the other side of the shell, and the fan is used to blow air to the semiconductor refrigeration plate to dissipate heat.

[0014] Furthermore, the controller is at least one button control panel arranged on the housing.

[0015] Furthermore, the ice compress unit is an ice compress pack.

[0016] Compared with the prior art, the beneficial effects produced by the utility model are:

[0017] The utility model has a simple structure and strong practicality. A cooling mechanism is provided to circulate cooling liquid to the ice compress unit in the protective fixing plate. The cooling liquid absorbs the heat from the human face and then circulates and is recovered to keep the temperature of the cooling liquid in the ice compress unit constant, thereby achieving the ice compress effect and avoiding the ice compress unit from having too low a temperature, which is greatly beneficial to the patient's postoperative recovery.

[0018] In the utility model, by providing a first wrapping part corresponding to wrapping the upper jaw of the human face and a second wrapping part corresponding to wrapping the lower jaw of the human face, all positions where the patient needs ice compress can be covered, thereby improving the ice compress effect and making the patient more comfortable.

[0019] In the utility model, by setting the first wrapping part and the second wrapping part to be connected as one, the protective fixing plate has the characteristics of stable structure, easy manufacturing and low cost. It can adapt to the changing shape of the ice compress part and fit tightly to the ice compress part, which is easy to care for and clean.

[0020] In the utility model, a refrigeration component is provided to circulate coolant to the ice compress unit in the protective fixing plate. On the one hand, the coolant absorbs the heat from the human face and then circulates and recovers, keeping the temperature of the coolant in the ice compress unit constant, thereby achieving the ice compress effect and extending the continuous ice compress use time of the ice compress unit.

[0021] In the utility model, the first head strap and the second head strap are detachably connected together by using Velcro, so that the user can adjust the tightness of the connection between the first head strap and the second head strap according to needs. It is suitable for patients with different head shapes and provides more comfortable fixation, so that the protective fixing plate can better fit the affected part, allowing patients to use it with confidence. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a structural diagram of the refrigeration mechanism.

[0024] Figure 3 It is a structural schematic diagram of the liquid adding end.

[0025] Figure 4 It is a structural diagram of the key control panel.

[0026] Figure 5 It is a module schematic diagram of the utility model.

[0027] Figure 6 It is a structural schematic diagram of the refrigeration component.

[0028] Figure 7 It is a structural diagram of embodiment 2. DETAILED DESCRIPTION

[0029] The specific implementation of the present utility model is described below with reference to the accompanying drawings.

[0030] Reference Figure 1 A rehabilitation nursing device for post-orthognathic surgery includes at least one protective fixing plate 10 worn on a human face, at least one ice compress unit 11 arranged in the protective fixing plate 10, and at least one cooling mechanism 12. The protective fixing plate 10 is respectively wrapped on the upper jaw and the lower jaw of the human face. The cooling mechanism 12 is used to circulate cooling liquid to the ice compress unit 11. In this embodiment, the specific ice compress unit 11 is an ice pack.

[0031] Reference Figure 2 , Figure 3 and Figure 4 The cooling mechanism 12 includes a shell 13, at least one refrigeration component arranged in the shell 13 for circulating coolant to the ice compress unit 11, at least one swingable handle 14 arranged on the top of the shell 13, at least one third groove 54 arranged on the top of the shell 13 for accommodating the handle 14, at least one first connector 19 arranged on the protective fixing plate 10 and connected to the ice compress unit 11, at least one second connector 20 arranged on the shell 13, at least one second liquid outlet pipe 21 and at least one second liquid inlet pipe 22, at least one hose sleeve 61 for heat insulation, at least one liquid filling end 23 arranged on the shell 13, and at least one liquid filling pipe 25 with one end arranged on the liquid filling end 23.

[0032] Reference Figure 2 The other end of the liquid adding pipe 25 is connected to the first liquid inlet pipe 26, and the coolant is added to the first liquid outlet pipe 27 from the liquid adding end 23. The hose cover 61 is wrapped around the outer peripheral edges of the second liquid outlet pipe 21 and the second liquid inlet pipe 22, so that the outer peripheral edges of the second liquid outlet pipe 21 and the second liquid inlet pipe 22 are isolated from the outside, reducing the phenomenon of water droplets on the outer wall of the second liquid inlet pipe 22 due to temperature difference.

[0033] Reference Figure 2 and Figure 3The first liquid outlet pipe 27 and the second liquid outlet pipe 21 are both connected to the second connector 20, one end of the second liquid outlet pipe 21 is connected to the first connector 19 in a plug-in manner, and the other end of the second liquid outlet pipe 21 is connected to the second connector 20 in a plug-in manner, one end of the second liquid inlet pipe 22 is connected to the first connector 19 in a plug-in manner, and the other end of the second liquid inlet pipe 22 is connected to the second connector 20 in a plug-in manner.

[0034] Reference Figure 2 , Figure 5 and Figure 6 The refrigeration component includes at least one circulating water pump 31 arranged in the shell 13, at least one first liquid outlet pipe 27 arranged at one end on the liquid outlet end of the circulating water pump 31, at least one first liquid inlet pipe 26 arranged at one end on the liquid inlet end of the circulating water pump 31, at least one semiconductor refrigeration plate 32 arranged in the shell 13, at least one temperature sensor 30 for detecting the stability of the coolant, at least one controller 29 for powering the semiconductor refrigeration plate 32, at least one timer 28 for timing, at least one fan 33 arranged in the shell 13 and controlled by the controller 29, and at least one air inlet hole 52 arranged on the other side of the shell 13.

[0035] Reference Figure 1 and Figure 6 By setting a refrigeration component, the ice compress unit 11 in the protective fixing plate 10 is provided with cooling liquid for circulation. On the one hand, the cooling liquid absorbs the heat on the human face and then circulates and is recycled to keep the temperature of the cooling liquid in the ice compress unit 11 constant, thereby achieving the effect of ice compress and extending the continuous ice compress use time of the ice compress unit 11. On the other hand, the protective fixing plate 10 is wrapped around the upper and lower jaws of the human face for easy use. The protective fixing plate 10 can better fit the swollen parts of the human face, making it difficult for the protective fixing plate 10 to fall off the face, thereby achieving a good ice compress effect. The protective fixing plate 10 is used to wrap the ice compress unit 11, so that the ice compress unit 11 can be reused and is easy to clean.

[0036] Reference Figure 6 The cooling end of the semiconductor refrigeration sheet 32 ​​is attached to the wall of the first liquid outlet pipe 27, so that the cooling liquid in the first liquid outlet pipe 27 is cooled. The first liquid outlet pipe 27 is used to transport the cooling liquid into the ice compress unit 11, and the first liquid inlet pipe 26 is used to circulate and recover the cooling liquid into the circulating water pump 31.

[0037] Reference Figure 2 and Figure 5 The fan 33 is used to blow air to the semiconductor cooling sheet 32 ​​so that the semiconductor cooling sheet 32 ​​dissipates heat.

[0038] Reference Figure 4 and Figure 5The controller 29 is at least one key control panel 53 disposed on the housing 13 , and the circulating water pump 31 , the semiconductor cooling sheet 32 ​​, the temperature sensor 30 and the timer 28 are all electrically connected to the controller 29 .

[0039] Reference Figure 1 The protective fixing plate 10 includes at least one first wrapping portion 41 corresponding to the upper jaw of the human face, at least one first opening 43 arranged on the first wrapping portion 41 corresponding to the human mouth, at least one second opening 44 arranged on the first wrapping portion 41 corresponding to the human nose, at least one second wrapping portion 42 corresponding to the lower jaw of the human face, two ear hanging portions 45 respectively arranged on the left and right sides of the first wrapping portion 41, and two head hanging portions 46 respectively arranged on the left and right sides of the second wrapping portion 42 and extending upward, and a part of the ear hanging portion 45 is correspondingly hung on the ear of the human body.

[0040] Reference Figure 1 The first wrapping portion 41 and the second wrapping portion 42 are connected as a whole, one side of the ice compress unit 11 is arranged in the interlayer of the first wrapping portion 41, and the other side of the ice compress unit 11 is arranged in the interlayer of the second wrapping portion 42.

[0041] Reference Figure 1 By providing a first wrapping portion 41 corresponding to wrapping the upper jaw of the human face and a second wrapping portion 42 corresponding to wrapping the lower jaw of the human face, all positions where the patient needs ice compress can be covered, thereby improving the ice compress effect and making the patient more comfortable.

[0042] Reference Figure 1 The head hanging portion 46 includes at least one first head hanging strap 47 arranged on the left side of the second wrapping portion 42, at least one second head hanging strap 49 arranged on the right side of the second wrapping portion 42, and at least one Velcro 48. The first head hanging strap 47 and the second head hanging strap 46 are respectively wrapped on both sides of the human head, and the Velcro 48 is used to detachably connect the first head hanging strap 47 and the second head hanging strap 46 at the top of the human head.

[0043] Reference Figure 1 By providing the ear hook portion 45, on the one hand, the first wrapping portion 41 can better fit the human facial skin and improve the ice compress effect. On the other hand, the first wrapping portion 41 and the second wrapping portion 42 can be more firmly worn on the human face, making it more convenient for the user to wear the device, thus achieving the effect of killing two birds with one stone.

[0044] Reference Figure 1By using Velcro 48 to detachably connect the first head strap 47 and the second head strap 46, the user can adjust the tightness of the connection between the first head strap 47 and the second head strap 46 as needed. It is suitable for patients with different head shapes and provides a more comfortable fixation, so that the protective fixing plate 10 can better fit the affected part, allowing patients to use it with confidence.

[0045] Semiconductor cooling sheets, also called thermoelectric cooling sheets, use the Peltier effect of semiconductor materials. When direct current passes through a couple made of two different semiconductor materials in series, heat can be absorbed and released at both ends of the couple, respectively, to achieve the purpose of cooling. It does not require any refrigerant, can work continuously, has no pollution source, no rotating parts, will not produce a rotation effect, and has no sliding parts. It is a solid piece, has no vibration or noise when working, has a long life, and is easy to install. The thermal inertia of semiconductor cooling sheets is very small, and the cooling time is very fast. When the hot end has good heat dissipation and the cold end is unloaded, the cooling sheet can reach the maximum temperature difference in less than one minute after power-on.

[0046] Reference Figure 7 The difference between the second embodiment and the first embodiment is that:

[0047] Reference Figure 7 In this embodiment, the rehabilitation nursing device includes a protective fixing plate 10 worn on a person's face, a copper sheet cooling component 205 arranged in the protective fixing plate 10, and a cooling mechanism 200.

[0048] Reference Figure 7 The protective fixing plates 10 are respectively wrapped around the upper jaw and the lower jaw of the human face.

[0049] Reference Figure 7 The cooling mechanism 200 includes a square water tank 201, a flexible silicone tube 202, a silicone joint 204 installed on the water tank 201, a water pump 203 and an ice bag.

[0050] Reference Figure 7 The side plates of the water tank 201 are respectively provided with a liquid inlet 301 and a liquid outlet 302, each of which is provided with a silicone joint 204, and the water pump 203 and the ice bag are both placed inside the water tank 201 to achieve internal circulation cooling. In this embodiment, the ice compress unit 11 is specifically a copper sheet cooling member 205.

[0051] Reference Figure 7 The copper sheet cooling element 205 is also provided with a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are respectively connected with the liquid outlet hole 302 and the liquid inlet hole 301 on the water tank 201 through a silicone tube 202.

[0052] Reference Figure 7Materials used: environmentally friendly acrylic thickened large-capacity water tank 201, silicone tube 202, silicone joint 204 installed on the water tank 201, copper sheet cooling component 205 with built-in integrated structure circulation cooling, water pump 203, ice bag, protective fixing plate 10, medical mask and 502 super glue, etc.

[0053] Reference Figure 7 The side plates of the water tank 201 are respectively provided with a liquid inlet hole 301 and a liquid outlet hole 302 , and each of the liquid inlet hole 301 and the liquid outlet hole 302 is provided with a silicone joint 204 .

[0054] Reference Figure 7 Under the operation of the water pump 203, circulating cooling is continuously achieved. In this embodiment, a cooling mechanism 200 is specifically provided to circulate cooling liquid to the copper sheet cooling component 205 in the protective fixing plate 10. The cooling liquid absorbs the heat on the human face and then is recycled to keep the temperature of the cooling liquid in the copper sheet cooling component 205 constant, thereby achieving the effect of ice compress and avoiding the copper sheet cooling component 205 from having a temperature that is too low, which is greatly beneficial to the patient's postoperative recovery.

[0055] Reference Figure 7 In the rehabilitation nursing device, the protective fixing plate 10 is configured to cover the upper and lower jaws of the two key parts of the half mask, and has a nose bridge space 303 to improve the comfort of wearing. The protective fixing plate 10 is provided with multiple air holes on both sides at the position of the nose bridge space 303 to maintain air circulation and prevent fogging. In addition, in order to facilitate wearing, the half mask can be equipped with an elastic bandage 304 with an adjustment buckle, and the tightness can be freely controlled to fit various head shapes.

[0056] Reference Figure 7 The rehabilitation nursing device cleverly uses the water pump 203 to drive the fluid (coolant) inside the water tank 201 to continuously flow into the flow channel inside the water tank 201 for circulation, thereby taking away the heat from the upper and lower jaws of the user, allowing the user to feel the coolness of these two parts, and on the other hand, slowly releasing the cold on the ice pack, keeping the temperature of the coolant in the copper sheet cooling element 205 constant, achieving the effect of ice compress, and avoiding the copper sheet cooling element 205 from being too low in temperature, thereby greatly facilitating the patient's postoperative rehabilitation. The rehabilitation nursing device can cover the wound area after orthognathic surgery, and has good fixing ability, is easy to put on and take off, and is easy to clean.

[0057] Subsequent development trends: In order to improve the function of the postoperative rehabilitation care device, the rehabilitation care device can be equipped with an optional neck support, which can prevent the patient from lowering his head excessively and affecting postoperative recovery. The neck support can be a hollow object, so that medicines necessary for postoperative rehabilitation can be placed in its inner cavity.

[0058] The rehabilitation care device can also be purchased with a temperature sensor and a reminder device, so that the cooling effect of the face can be monitored at all times. Once the face is too cold or the temperature is not cold enough, the reminder device will alarm and remind the patient to adjust the ice compress strategy in time to prevent frostbite or skin discomfort caused by low temperature.

[0059] The other structures are similar to those of the first embodiment and will not be described in detail here.

[0060] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. A rehabilitation nursing device for orthognathic surgery, comprising at least one protective fixing plate worn on a person's face, wherein the protective fixing plate is respectively wrapped on the upper jaw and the lower jaw of the person's face, and characterized in that: It also includes at least one ice compress unit arranged in the protective fixing plate and at least one cooling mechanism, and the cooling mechanism is used to circulate cooling liquid to the ice compress unit.

2. A rehabilitation nursing device for orthognathic surgery according to claim 1, characterized in that: The protective fixing plate includes at least one first wrapping part corresponding to wrapping the upper jaw of the human face and at least one second wrapping part corresponding to wrapping the lower jaw of the human face, the first wrapping part and the second wrapping part are connected as a whole, one side of the ice compress unit is arranged in the interlayer of the first wrapping part, and the other side of the ice compress unit is arranged in the interlayer of the second wrapping part.

3. A rehabilitation nursing device for orthognathic surgery according to claim 2, characterized in that: The protective fixing plate also includes two ear hooks respectively arranged on the left and right sides of the first wrapping part and two head hooks respectively arranged on the left and right sides of the second wrapping part and extending upward, the ear hooks are correspondingly hung on the ears of the human body, and the head hook includes at least one first head strap arranged on the upper left side of the second wrapping part, at least one second head strap arranged on the right side of the second wrapping part and at least one Velcro, the first head strap and the second head strap are respectively wrapped on both sides of the human head, and the Velcro is used to detachably connect the first head strap and the second head strap together at the top of the human head.

4. A rehabilitation nursing device for orthognathic surgery according to claim 1, characterized in that: The cooling mechanism includes a water tank, a silicone tube, a silicone joint installed on the water tank, a water pump, and an ice bag. The water pump, the ice bag, and the coolant are all placed inside the water tank. The ice compress unit is provided with a liquid inlet and a liquid outlet. The liquid inlet and the liquid outlet are each connected to the liquid outlet hole and the liquid inlet hole on the water tank through a silicone tube. Under the operation of the water pump, circulating cooling is continuously achieved.

5. A rehabilitation nursing device for orthognathic surgery according to claim 1, characterized in that: The ice compress unit is a copper sheet cooling component.

6. A rehabilitation nursing device for orthognathic surgery according to claim 1, characterized in that: It also includes at least one cooling mechanism, which includes a shell and at least one refrigeration component arranged in the shell for circulating and providing cooling liquid to the ice compress unit. The refrigeration component includes at least one circulating water pump arranged in the shell, at least one first liquid outlet pipe with one end arranged on the liquid outlet of the circulating water pump, at least one first liquid inlet pipe with one end arranged on the liquid inlet of the circulating water pump, and at least one semiconductor refrigeration plate arranged in the shell. The cooling end of the semiconductor refrigeration plate is attached to the tube wall of the first liquid outlet pipe to cool the cooling liquid in the first liquid outlet pipe. The first liquid outlet pipe is used to transport the cooling liquid into the ice compress unit, and the first liquid inlet pipe is used to circulate and recover the cooling liquid into the circulating water pump.

7. A rehabilitation nursing device for orthognathic surgery according to claim 6, characterized in that: The refrigeration component also includes at least one temperature sensor for detecting the stability of the coolant, at least one controller for powering the semiconductor refrigeration plate, and at least one timer for timing. The semiconductor refrigeration plate, the temperature sensor and the timer are all electrically connected to the controller.

8. A rehabilitation nursing device for orthognathic surgery according to claim 7, characterized in that: The refrigeration component also includes at least one fan arranged in the shell and controlled by the controller, and at least one air inlet hole arranged on the other side of the shell. The fan is used to blow air to the semiconductor refrigeration plate to dissipate heat from the semiconductor refrigeration plate.

9. A rehabilitation nursing device for orthognathic surgery according to claim 7, characterized in that: The controller is at least one button control panel arranged on the housing.

10. A rehabilitation nursing device for orthognathic surgery according to claim 6, characterized in that: The ice compress unit is an ice compress bag.

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