Adjustable bone traction frame

Abstract

The invention discloses an adjustable bone traction frame which comprises a bed body, the bed body comprises a bed head frame, a fence, a bed frame and a mattress, and the adjustable bone traction frame comprises a traction assembly, a protection mechanism, an automatic bed sheet replacing mechanism, a lifting mechanism and a cleaning mechanism. The traction assembly is fixedly connected to the end face of one side of the bed head frame, and the traction assembly is used for supporting the shanks of a patient; the protection mechanism is slidably connected to the end face of one side of the fence and comprises a protection head, the protection head adsorbs foreign matter on the end face of the upper side of the bed body, and the protection mechanism is connected with the sweeping mechanism. According to the invention, the bed body can be automatically cleaned through the cleaning mechanism when vomitus or other stains accidentally enter the bed body of a patient who is convenient to adjust, high in comfort level and inconvenient to move, assistance of other people is not needed, the bed is convenient to use, and dandruff and foreign matters falling into the bed body of the patient with skin diseases are cleaned through the protection mechanism, so that the bed is convenient to use. The tidiness of the bed body is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of medical bone traction frames, and in particular relates to an adjustable bone traction frame. Background Art

[0002] Bone traction frame is a medical device used to treat orthopedic diseases such as fractures and joint dislocations. It pulls and fixes the affected limb to reposition and fix the fracture ends and maintain the correct physiological position to facilitate fracture healing. However, the bone traction frames currently used are more suitable for hospitals, but most patients need to use them at home after being discharged from the hospital. However, the bone traction frames currently used for home use have the following disadvantages:

[0003] 1) It is not convenient for patients to adjust the angle and the comfort level is low;

[0004] 2) Currently, many patients with limited mobility need help from others to lift and clean the bed when they feel uncomfortable, or vomit or other stains accidentally enter the bed. However, there is often no one around the patient, and if the foreign objects on the bed are not cleaned in time, odors are likely to appear, and in severe cases, bacteria may appear, posing a threat to the patient's health.

[0005] 3) When many patients with skin diseases have difficulty in moving, their skin is relatively fragile, so they especially need to ensure that the bed is clean and free of foreign matter. Some patients with severe skin diseases will shed dandruff, which needs to be cleaned in time. However, currently, it can only be cleaned manually, which is inefficient and cannot be cleaned in time. In addition, most of the time, the patient is alone and cannot clean by himself, which is unsafe.

[0006] 4) Many diseases have high requirements for the environment in which the patient is located. It is easy to be infected by bacteria and needs to be disinfected in time. However, at present, it can only rely on others to manually disinfect at regular intervals. Many times, it cannot be taken care of properly. Forgetting to disinfect can easily threaten the patient's health and has low safety.

[0007] Therefore, in view of the above technical problems, it is necessary to provide an adjustable bone traction frame.

[0008] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0009] The object of the present invention is to provide an adjustable bone distraction frame, which can solve the problems raised by the above background technology.

[0010] In order to achieve the above object, a technical solution provided by a specific embodiment of the present invention is as follows:

[0011] An adjustable bone traction frame includes a bed body, the bed body includes a bed head frame, a fence, a bed frame and a mattress, and includes a traction component, a protection mechanism, an automatic bed sheet replacement mechanism, a lifting mechanism and a cleaning mechanism;

[0012] The traction assembly is fixedly connected to one side end surface of the bed head frame, and the traction assembly supports the patient's calf; the protection mechanism is slidably connected to one side end surface of the fence, and the protection mechanism includes a protection head, and the protection head adsorbs foreign matter on the upper side end surface of the bed body, and the protection mechanism is connected to a cleaning mechanism, and the cleaning mechanism sprays a protective agent through the protection head; the automatic sheet replacement mechanism is fixedly connected to the bottom end surface of the bed body, and the automatic sheet replacement mechanism includes a pair of winding mechanisms and disposable sheets, and the disposable sheets are attached to the upper side end surface of the mattress, and the disposable sheets can be automatically rotated and replaced through the winding mechanism; the lifting mechanism is fixedly connected to multiple end surfaces of the bed frame, and the lifting mechanism matches multiple positions of the human body. The lifting mechanism supports the patient and moves him upward, so that the automatic sheet replacement mechanism can automatically replace the disposable sheets; the cleaning mechanism includes multiple spraying components to spray protective agents on the patient and the surrounding environment.

[0013] In one or more embodiments of the present invention, the traction assembly includes multiple traction rods, protective pads, gravity traction rods and ankle protection rings, an automatic rotation assembly is fixedly connected between the multiple traction rods, and the automatic rotation assembly is connected to a driving device; the protective pad is sleeved between the multiple traction rods, a pair of the traction rods are rotatably connected to a rotating rod, a limiting groove is provided on the rotating rod, and the rotating rod is connected to the ankle protection ring.

[0014] The traction rod is rotatably connected to a pair of traction rods, a gravity traction device is arranged between the gravity traction rod and the traction rod, and a control button is arranged on the gravity traction device.

[0015] In one or more embodiments of the present invention, the ankle protection ring includes a first protection ring and a second protection ring, the first protection ring is provided with a rotating groove, the second protection ring is slidably connected to the rotating groove, the first protection ring and the second protection ring are both provided with an airbag storage part, a pair of opposite end faces of the first protection ring are integrally formed with a limiting block, and the limiting block is clamped in the limiting groove of the rotating rod.

[0016] In one or more embodiments of the present invention, the cleaning mechanism also includes a hydraulic pump and an automatic identifier, the hydraulic pump is connected to a spray assembly, and the automatic identifier is arranged on one side end surface of the fence; the spray assembly includes a plurality of disinfection nozzles, a protective nozzle and an adsorption port, the disinfection nozzle is arranged on the outer end surface of a pair of fences, and a plurality of disinfection nozzles and protective nozzles are arranged on the inner section of the fence, the disinfection nozzles and protective nozzles are both connected to a protective agent storage box, the protective agent storage box is located on the bottom end surface of the bed frame, and the adsorption port is connected to the hydraulic pump.

[0017] In one or more embodiments of the present invention, the protective agent includes medicine and disinfectant, and the protective agent storage box includes a disinfectant storage box and a medicine storage box. The disinfectant storage box stores disinfectant, and the medicine storage box stores medicine. The disinfectant storage box and the medicine storage box are respectively connected to the disinfection nozzle or the protective nozzle.

[0018] In one or more embodiments of the present invention, the protection mechanism also includes a protection box, a telescopic box is fixedly connected between the protection box and the protection head, the protection box is connected to a first pipe and a second pipe, the first pipe is connected to a protection agent storage tank, and the second pipe is connected to a hydraulic pump.

[0019] In one or more embodiments of the present invention, a pair of the winding mechanisms are each wound with a disposable bed sheet, one of the winding mechanisms is disposed in a waste sheet storage box, and a protective cover is disposed on one end surface of the waste sheet storage box.

[0020] In one or more embodiments of the present invention, the lifting mechanism includes a plurality of second bed frame boards, a plurality of second mattress blocks, a plurality of lifting rods and an automatic telescopic plate. The plurality of second bed frame boards are rotatably connected to a plurality of end faces of the bed frame; the plurality of second mattress blocks are fixedly connected to the upper end faces of the second bed frame boards, and the second bed frame boards match the second mattress blocks; the plurality of lifting rods are respectively fixedly connected to the bottom end faces of the plurality of second mattress blocks, and the second mattress blocks are provided with a plurality of cleaning ports, and the bottom end faces of the plurality of cleaning ports are connected to a third pipe, and the third pipe is connected to a hydraulic pump; the automatic telescopic plate is fixedly connected to a side end face of the headstock, and the automatic telescopic plate matches the second mattress block.

[0021] In one or more embodiments of the present invention, the hydraulic pump includes an exhaust pipe and a negative pressure pipe, one end face of the negative pressure pipe is connected to a waste box, a plurality of filter plates are arranged in the waste box, a pair of opposite end faces of the waste box are respectively provided with a delivery pipe or a discharge pipe, the delivery pipe is clamped in the exhaust pipe, and a storage box is arranged on the bottom end face of the waste box located on the filter plate.

[0022] In one or more embodiments of the present invention, a slide is provided on one end face of the fence, the slide is slidably connected, the protection box is connected to a cylinder, and the cylinder is fixedly connected to one end face of the fence.

[0023] Compared with the prior art, the adjustable bone traction frame of the present invention has the following benefits:

[0024] 1) Easy for patients to adjust and high comfort;

[0025] 2) When vomitus or other stains accidentally enter the bed of a patient with limited mobility, the cleaning mechanism will automatically clean the bed without the need for assistance from others, making it easy to use;

[0026] 3) For patients with skin diseases, the protective mechanism can be used to clean the dandruff and foreign matter that falls on the bed, ensuring the cleanliness of the bed and providing the patient with a clean environment, which is conducive to the patient's recovery;

[0027] 4) The surrounding environment of the bed can be automatically disinfected to ensure the safety of the patient's surrounding environment. It is not easily disturbed by foreign viruses and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a schematic structural diagram of an adjustable bone traction frame in one embodiment of the present invention;

[0030] Figure 2 This is a schematic diagram of a first use state of an adjustable bone distraction frame in one embodiment of the present invention;

[0031] Figure 3 It is a schematic diagram of a second use state of an adjustable bone distraction frame in one embodiment of the present invention;

[0032] Figure 4 It is a schematic diagram of a third use state of an adjustable bone traction frame according to an embodiment of the present invention;

[0033] Figure 5 It is a schematic diagram of a fourth use state of an adjustable bone traction frame according to an embodiment of the present invention;

[0034] Figure 6 is a schematic diagram of the structure of the traction component;

[0035] Figure 7 It is a schematic diagram of the use status of the traction component;

[0036] Figure 8 It is a schematic diagram of the structure of the ankle protection ring;

[0037] Fig. 9 Schematic diagram of the structure of the waste box.

[0038] Description of main reference numerals:

[0039] 1-bed, 101-bedside frame, 102-fence, 1021-automatic identifier, 103-mattress, 104-first groove, 105-bed frame, 2-traction assembly, 201-traction rod, 202-automatic rotation assembly, 203-rotation rod, 204-ankle protection ring, 205-protection pad, 206-first protection ring, 207-second protection ring, 208-limiting block, 209-airbag storage part, 210-gravity traction rod, 211-gravity traction device, 212-control button, 213-control screen, 3-slide, 4-protection mechanism, 401-protection Box, 402-telescopic box, 403-protective head, 5-automatic sheet replacement mechanism, 501-winding mechanism, 502-waste sheet storage box, 503-protective cover, 504-disposable sheet, 6-lifting mechanism, 601-second bed frame board, 6011-second mattress block, 6012-lifting rod, 6013-cleaning port, automatic telescopic plate 602-automatic telescopic plate, 7-cleaning mechanism, 701-disinfection nozzle, 702-protective nozzle, 703-adsorption port, 8-waste box, 801-filter plate, 802-discharge pipe, 803-delivery pipe, 804-storage box. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0041] like Figure 1 As shown, an adjustable bone traction frame in one embodiment of the present invention includes a bed body 1, and the bed body 1 includes a bedside frame 101, a fence 102, a bed frame 105 and a mattress 103. The peripheral end surface of the mattress 103 is enclosed by a pair of bedside frames 101 and fences 102 to protect the patient from falling. At the same time, the pair of fences 102 are connected to the lifting component to realize the automatic lifting and lowering control of the pair of bedside frames 101, which is convenient for the patient to adjust. This is common knowledge in the field and will not be repeated here.

[0042] The adjustable bone traction frame also includes a traction component 2, a protective mechanism 4, an automatic bed sheet replacement mechanism 5, a lifting mechanism 6 and a cleaning mechanism 7. The traction component 2 is placed on the upper side end surface of the mattress 103 to support the patient's calf and improve the patient's comfort. The protective mechanism 4 absorbs foreign matter around the disposable bed sheet 504 to ensure the cleanliness of the patient's environment and facilitate the patient's recovery. The disposable bed sheet 504 is replaced in real time through the automatic bed sheet replacement mechanism 5, and a new disposable bed sheet 504 can be replaced at any time. When the disposable bed sheet 504 is replaced by the lifting mechanism 6, there is no need for the patient who is inconvenient to move to move by himself. The lifting mechanism 6 moves the patient upward to a position where the disposable bed sheet 504 is convenient to replace, which can facilitate the replacement of the disposable bed sheet 504. The cleaning mechanism 7 sprays medicine or disinfectant on the patient's environment, which is beneficial to the patient's recovery.

[0043] Further, such as Figure 6-Figure 8 As shown, the traction assembly 2 is fixedly connected to one side end surface of the bedside frame 101, and the traction assembly 2 supports the patient's calf.

[0044] The traction assembly 2 includes a plurality of traction rods 201, a protective pad 205 and an ankle protection ring 204. An automatic rotation assembly 202 is fixedly connected between the plurality of traction rods 201, and the automatic rotation assembly 202 is connected to a driving device, so that the angles between the plurality of traction rods 201 are controlled by the driving device to adjust and adapt to the patient's calf, thereby improving the patient's comfort.

[0045] The protection pad 205 is sleeved between the plurality of traction rods 201 , and the patient places the lower leg on the upper end surface of the protection pad 205 .

[0046] Preferably, the traction rod 201 is rotatably connected to a pair of traction rods, and a gravity traction device 211 is provided between the gravity traction rod 210 and the traction rod, so that the rotation angle of the gravity traction rod 210 can be adjusted by the gravity traction device 211, and the gravity traction rod 210 can be weight-limited at the same time. Different from the prior art that uses a weight, in order to provide appropriate traction force to help reposition and fix the fracture or dislocation, but the weight affects the normal activities of the patient during daily use, which is not conducive to the patient's use, the present invention uses the gravity traction device 211 to control the downward traction of the gravity traction rod 210, and adjusts the downward traction force of the gravity traction rod 210 according to the patient's needs, which is convenient for the patient to use and simple to operate.

[0047] The gravity traction device 211 includes a driving motor and a gear. The driving motor is fixedly connected to one end face of the traction rod 201. A pair of opposite end faces of the gravity traction rod 210 are both provided with a rotating shaft. Saw teeth are provided on part of the end faces of the rotating shaft. A gear is fixedly connected to the rotating shaft of the driving motor. The gear teeth are connected to the saw teeth on the rotating shaft of the gravity traction rod 210, thereby controlling the rotation of the gravity traction rod 210. At the same time, the driving motor can adjust the downward gravity of the gravity traction rod 210 according to the gravity demand, thereby achieving the purpose of providing appropriate traction.

[0048] The gravity traction device 211 is provided with a control button 212. The gravity traction device 211 presets a variety of gravity adjustment requirements. By pressing the control button 212 multiple times, the weight of the traction force provided downward by the gravity traction rod 210 can be controlled. For example, the weight is increased by 1 kg per press. A control panel 213 is provided on one side of the drive device, which can adjust the lifting or angle adjustment of the multiple traction rods 201 according to the requirements.

[0049] A pair of traction rods 201 are rotatably connected with a rotating rod 203, a limiting groove is provided on the rotating rod 203, and the rotating rod 203 is connected to an ankle protection ring 204. The ankle protection ring 204 is sleeved on the ankle of the patient, and when the ankle of the patient is injured and needs protection, the ankle protection ring 204 can be sleeved on the ankle, which is convenient for the patient to recover and improves the comfort of the patient.

[0050] The ankle protection ring 204 includes a first protection ring 206 and a second protection ring 207. A rotating groove is opened in the first protection ring 206, and the second protection ring 207 is slidably connected in the rotating groove. That is, before the patient places the foot on the first protection ring 206, the second protection ring 207 is first slid into the first protection ring 206. After the patient places the foot on the first protection ring 206, the second protection ring 207 can be moved to one side end face of the second protection ring 207 to fit the first protection ring 206 to protect the patient's ankle.

[0051] Wherein, a pair of rotating rods 203 are used when the ankle protection ring 204 is needed. Figure 6 As shown in FIG. 1 , the ankle protection ring 204 can be rotated out of the traction rod 201, and the ankle protection ring 204 can be clamped in the limiting groove of the rotating rod 203. When the ankle protection ring 204 is not needed, as shown in FIG. Figure 7 As shown, the rotating rod 203 can be rotated to move it into the traction rod 201 to facilitate the placement of the patient's feet.

[0052] Furthermore, a plurality of iron sheets are fixedly connected to one end face of the second protective ring 207 , and a magnet sheet is fixedly connected to the end face where the first protective ring 206 and the second protective ring 207 are in contact. The magnet sheet is magnetically connected to the iron sheet, thereby fixing the second protective ring 207 to the end face of one side of the first protective ring 206 .

[0053] A pair of opposite end surfaces of the first protection ring 206 are integrally formed with limit blocks 208, which are engaged with the limit grooves of the rotating rod 203, so that the ankle protection ring 204 is engaged with the rotating rod 203 and is not easy to move. When the patient needs to remove the ankle protection ring 204, the ankle protection ring 204 can be removed by moving it upward.

[0054] The first protection ring 206 and the second protection ring 207 are both provided with an airbag storage part 209, which includes a safety airbag module, a gas generator and a collision sensor system. The airbag storage part 209 is stored on the inner wall of the second protection ring 207 and the first protection ring 206. When the outer wall end face of the first protection ring 206 or the second protection ring 207 is hit, the safety airbag system will be quickly deployed to form a protective layer to protect the patient's lower leg from being hit and causing more serious injuries.

[0055] Specifically, when a patient with limited mobility of the feet needs to protect his ankle for better protection, the patient places the ankle on the upper end face of the first protection ring 206, and then moves the second protection ring 207 until the second protection ring 207 is magnetically connected to the first protection ring 206. After it is fixed, the ankle can be wrapped to achieve better protection. When the patient wants to move, the patient can move the calf upward with his hands, and move the ankle protection ring 204 upward to a position away from the rotating rod 203, and the patient can move. During the movement of the patient, the ankle protection ring 204 will also protect the patient's ankle. When the patient is about to fall due to an accident, the collision sensor of the airbag storage unit 209 senses and controls the airbag to pop out, wrap the end face near the patient's ankle, protect it, and protect the patient's ankle and part of the calf end face to reduce the severity of the disease caused by impact.

[0056] like Figure 3-Figure 4 As shown, the protection mechanism 4 is slidably connected to one side end surface of the fence 102, and the protection mechanism 4 includes a protection head 403, which absorbs foreign matter on the upper side end surface of the bed body 1, and the protection mechanism 4 is connected to the cleaning mechanism 7, and the cleaning mechanism 7 sprays the protective agent through the protection head 403;

[0057] The protection mechanism 4 also includes a protection box 401, which is connected to a cylinder. The cylinder is fixedly connected to one side end surface of the fence 102, so that the protection box 401 is driven to move by the cylinder.

[0058] A telescopic box 402 is fixedly connected between the protection box 401 and the protection head 403, and the protection head 403 can be controlled to move forward and backward by extending the telescopic box 402, so that foreign matter on the patient's body and the upper side end surface of the disposable bed sheet 504 can be adsorbed or sprayed with a protective agent.

[0059] The protection box 401 is connected with a first pipe and a second pipe, the first pipe is connected to the protection agent storage box, and the second pipe is connected to the hydraulic pump. When foreign matter appears around the patient, the foreign matter can be adsorbed by the hydraulic pump, and when the patient needs to be disinfected or suffers from a skin disease and needs to be sprayed with a medicine to help recovery, the protection head 403 can be used for spraying.

[0060] The hydraulic pump includes an exhaust pipe and a negative pressure pipe. One end face of the negative pressure pipe is connected to the waste box 8. A plurality of filter plates 801 are arranged in the waste box 8. A pair of opposite end faces of the waste box 8 are respectively provided with a delivery pipe 803 or a discharge pipe 802. A storage box 804 is arranged at the bottom end face of the waste box 8 located at the filter plate 801. The delivery pipe 803 is clamped with the exhaust pipe. After the protection box 401 absorbs foreign matter through the protection head 403, the foreign matter is absorbed into the waste box 8 through the hydraulic pump. After the large particles of foreign matter are filtered by the plurality of filter plates 801, the large particles fall into the storage box 804, and the gas is discharged through the discharge pipe 802.

[0061] It should be noted that the filter plate 801 is slidably connected and fixed on the inner wall end face of the waste bin 8, and the filter plate 801 can be slid out for cleaning. The storage box 804 is fixed to the inner wall end face of the waste bin 8 by a buckle, so that foreign matter in the storage box 804 can be easily removed for cleaning.

[0062] The automatic bed sheet replacement mechanism 5 is fixedly connected to the bottom end surface of the bed body 1. The automatic bed sheet replacement mechanism 5 includes a pair of winding mechanisms 501 and disposable bed sheets 504. The disposable bed sheets 504 are attached to the upper end surface of the mattress 103. The disposable bed sheets 504 can be automatically rotated and replaced by the winding mechanism 501, and the disposable bed sheets 504 can be replaced with new ones for use.

[0063] A disposable bed sheet 504 is wound around each of the pair of winding mechanisms 501. The winding mechanism 501 includes a reel and a motor, and the motor controls the reel to rotate, thereby driving the disposable bed sheet 504 wound around the reel to move and be replaced.

[0064] One of the winding mechanisms 501 is arranged in a waste sheet storage box 502, and a protective cover 503 is arranged on one end face of the waste sheet storage box 502. A second groove is arranged on the waste sheet storage box 502, and a disposable bed sheet 504 passes through the second groove. The second groove matches the disposable bed sheet 504, so that when the disposable bed sheet 504 needs to be replaced, the winding mechanism 501 is controlled to rotate to replace the disposable bed sheet 504, and the used disposable bed sheet 504 is rotated to the reel located in the waste sheet storage box 502. Because foreign objects with unpleasant odors may appear on the disposable bed sheet 504, the sealing of the waste sheet storage box 502 can reduce the spread of odor and increase the comfort of the patient. The patient's caregiver can move the waste sheet storage box 502 when free to take out the disposable bed sheet 504 on the reel in the waste sheet storage box 502 for processing.

[0065] like Figure 1-Figure 2 As shown, the lifting mechanism 6 is fixedly connected to multiple end surfaces of the bed frame 105, and the lifting mechanism 6 matches multiple positions of the human body. When the disposable bed sheet 504 needs to be replaced, the lifting mechanism 6 supports the patient and moves it upward, so that the bed sheet automatic replacement mechanism 5 can automatically replace the disposable bed sheet 504;

[0066] The lifting mechanism 6 includes a plurality of second bed frame boards 601 , a plurality of second mattress blocks 6011 , a plurality of lifting rods 6012 and an automatic telescopic plate 602 .

[0067] Multiple second bed frame boards 601 are rotatably connected to multiple end surfaces of the bed frame 105. The second bed frame boards 601 are in contact with the surface of the bed frame 105. When not in use, they are used as bed boards for support. When the second bed frame boards 601 need to be raised or lowered, they can be moved upward to support the patient's body parts.

[0068] A plurality of second mattress blocks 6011 are fixedly connected to the upper end surface of the second bed frame board 601, the second bed frame board 601 matches the second mattress blocks 6011, and the second mattress blocks 6011 match the mattress 103. When not in use, the second bed frame board 601 and the mattress 103 are in the same horizontal plane and are used to support the mattress. When in use, the second bed frame board 601 is raised and lowered together with the second mattress blocks 6011 to support the patient's body parts.

[0069] A plurality of lifting rods 6012 are respectively fixedly connected to the bottom end surfaces of the plurality of second mattress blocks 6011 , so that the lifting and lowering of the second bed frame board 601 and the second mattress blocks 6011 can be controlled by the lifting rods 6012 .

[0070] A plurality of cleaning ports 6013 are provided on the second mattress block 6011, and the bottom end faces of the plurality of cleaning ports 6013 are connected to a third pipe, and the third pipe is connected to a hydraulic pump. The third pipe includes a third air pipe and a third adsorption pipe, so that the cleaning port 6013 can adsorb or output gas, thereby adsorbing or purging foreign matter on the second mattress block 6011, thereby keeping the second mattress block 6011 clean.

[0071] It is worth noting that the mattress 103, the bed frame 105, and the disposable bed sheet 504 are all provided with a first groove 104, so that the second bed frame board 601 can be raised and lowered in the first groove 104.

[0072] The automatic telescopic plate 602 is fixedly connected to one side end surface of the bedside frame 101, and the automatic telescopic plate 602 matches the second mattress block 6011. When the second mattress block 6011 supports the patient upward and moves to the upper side end surface of the automatic telescopic plate 602, the automatic telescopic plate 602 slowly extends and enters the lower side end surface of the second mattress block 6011 in turn to replace the support force of the current second mattress block 6011, so as to facilitate the resetting of the second mattress block 6011. When the second mattress block 6011 is fully reset, the automatic telescopic plate 602 supports the patient, and the winding mechanism 501 starts to change the bed sheet for the patient. After the replacement is completed, the second mattress block 6011 moves upward to support the patient again, and moves the patient downward until the patient fits on the upper side end surface of the disposable bed sheet 504, and the second mattress block 6011 is reset.

[0073] A pair of fences 102 are each provided with a slide 3 on one side end face, and the slide 3 is slidably connected to the automatic telescopic plate 602, that is, the automatic telescopic plate 602 is each provided with a slide rail on one opposite end face, and the slide rail is slidably connected to the slide 3, so that the movement of the automatic telescopic plate 602 is controlled by the slide 3, and supporting force is provided for the automatic telescopic plate 602 after it is extended, thereby improving the stability of the support of the automatic telescopic plate 602.

[0074] The cleaning mechanism 7 includes a plurality of spraying components for spraying protective agents on the patient and the surrounding environment. The cleaning mechanism 7 also includes a hydraulic pump and an automatic identifier 1021. The hydraulic pump is connected to the spraying components, and the surrounding environment and the environment inside the bed body 1 are sprayed through the spraying components.

[0075] The automatic identifier 1021 is set on one side end face of the fence 102, so as to identify and record people who come near the patient through the fence 102, and at the same time determine the patient's position and spray disinfectant on him through the spray component to prevent bacteria around outsiders from affecting the patient.

[0076] Furthermore, the spray assembly includes a plurality of disinfection nozzles 701, a protective nozzle 702 and an adsorption port 703. The disinfection nozzle 701 is arranged on the outer end surface of a pair of fences 102. The disinfection nozzle 701 is a 360-degree rotating nozzle that can be rotated according to demand to spray pesticides at designated positions.

[0077] A plurality of disinfection nozzles 701 and protective nozzles 702 are arranged on the inner section of the fence 102, and the disinfection nozzles 701 and the protective nozzles 702 are both connected to a protective medicine storage box, which is located at the bottom end surface of the bed frame 105, so as to realize spraying of medicines or disinfectants through a plurality of disinfection nozzles 701 and the protective nozzles 702, wherein the disinfectants and medicines can be set to be sprayed regularly according to needs, or can be sprayed manually. When a patient suffers from skin diseases or other diseases and needs to spray medicines on a large area, but it is very inconvenient to apply the medicines by himself, the cleaning mechanism 7 can be manually controlled to start, and the medicines can be sprayed through the protective nozzles 702 to facilitate the patient's recovery.

[0078] The adsorption port 703 is connected to the hydraulic pump. The adsorption port 703 is set on multiple end surfaces of the fence 102, and its position is close to the patient's body. When the patient has skin diseases or other diseases, foreign matter such as dandruff is easy to accumulate on the disposable bed sheet 504. Frequent replacement of the disposable bed sheet 504 is too frequent and wasteful. The adsorption port 703 can be used to quickly clean the foreign matter on the disposable bed sheet 504 or on the patient's body, thereby ensuring the cleanliness of the patient's environment and facilitating the patient's rapid recovery.

[0079] The protective agent includes medicine and disinfectant, and the protective medicine storage box includes a disinfectant storage box and a medicine storage box. The disinfectant storage box stores disinfectant, and the medicine storage box stores medicine. The disinfectant storage box and the medicine storage box are respectively connected to the disinfection nozzle 701 or the protective nozzle 702, so that the disinfection nozzle 701 or the protective nozzle 702 can transport disinfectant or medicine through the protective medicine storage box.

[0080] When using, Figure 1 As shown, when the patient is uncomfortable and there are many foreign objects on the disposable bed sheet 504, and it is inconvenient for the patient to move and clean it by himself, and there is no one to take care of him, the lifting mechanism 6 can be started to control the multiple lifting rods 6012 to move upward, thereby driving the second bed frame board 601 and the second mattress block 6011 to move upward, supporting the patient's body to move upward to the lower side end surface of the automatic telescopic plate 602;

[0081] like Figure 5After the second mattress block 6011 moves to the lower side end surface of the automatic telescopic plate 602, the automatic telescopic plate 602 starts and extends forward, replacing multiple second mattress blocks 6011 in sequence to support the patient's body, until the multiple second mattress blocks 6011 are completely replaced, and the second mattress block 6011 is reset;

[0082] As shown in the protective mechanism 4, after the second mattress block 6011 is reset, the winding mechanism 501 starts to drive the disposable bed sheet 504 to rotate, and the used disposable bed sheet 504 is moved out to the waste bed sheet storage box 502, and the mattress 103 is replaced with a new disposable bed sheet 504 for use. After the replacement is completed, the second mattress block 6011 moves upward and gradually replaces the automatic telescopic plate 602, until multiple second mattress blocks 6011 replace the automatic telescopic plate 602 to support the patient's body, the automatic telescopic plate 602 is reset, and the second mattress block 6011 moves downward until it is reset, and the patient lies on the new disposable bed sheet 504 again for use.

[0083] like Figure 3 As shown, when a patient has multiple foreign objects on the disposable bed sheet 504 due to skin diseases or other diseases, the protective head 403 can be activated at the same time to move back and forth to the unclean parts of the patient to absorb the foreign objects, so as to keep the environment around the patient clean;

[0084] Furthermore, when a part of the patient is not convenient for spraying medicine, the protective head 403 can be activated, and the protective head 403 is connected to the protective medicine storage box. The protective medicine storage box transports the medicine to the protective head 403 for spraying, which helps the patient spray the medicine and facilitates the patient's rapid recovery.

[0085] At the same time, when the patient needs to spray medicine on a large area, the cleaning mechanism 7 can be started to spray the medicine through multiple protective nozzles 702.

[0086] like Figure 1 As shown, when the patient is in a special period and the environment needs to be disinfected frequently, the cleaning mechanism 7 is started to spray disinfectant regularly or manually for disinfection.

[0087] like Figure 6 As shown, when the patient's calf is injured and needs protection, the traction component 2 is fixed to one side end surface of the bedside frame 101, and the patient places the calf on the protection pad 205 to better protect the patient's calf. When the patient's ankle is to be protected, the ankle can be placed in the ankle protection ring 204 for protection. At the same time, when the patient needs to move, the ankle protection ring 204 can protect him. When the patient falls, the ankle protection ring 204 can spray out airbags to wrap the patient's calf and ankle, protecting the patient from being injured again.

[0088] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0089] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description 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 may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable bone traction frame, comprising a bed body, wherein the bed body comprises a headboard, a fence, a bed frame and a mattress, characterized in that: Including; A traction assembly is fixedly connected to one side end surface of the bedside frame, and the traction assembly supports the patient's calf; A protection mechanism is slidably connected to one end surface of the fence, the protection mechanism includes a protection head, the protection head absorbs foreign matter on the upper end surface of the bed, the protection mechanism is connected to a cleaning mechanism, and the cleaning mechanism sprays a protective agent through the protection head; The automatic bed sheet replacement mechanism is fixedly connected to the bottom end surface of the bed body, and the automatic bed sheet replacement mechanism includes a pair of winding mechanisms and disposable bed sheets, and the disposable bed sheets are attached to the upper end surface of the mattress, and the disposable bed sheets can be automatically rotated and replaced through the winding mechanism; A lifting mechanism is fixedly connected to multiple end surfaces of the bed frame, the lifting mechanism matches multiple positions of the human body, and the lifting mechanism supports the patient and moves him upward to facilitate the automatic bed sheet replacement mechanism to automatically replace the disposable bed sheet; The cleaning mechanism includes a plurality of spraying components for spraying protective agents on the patient and the surrounding environment.

2. The adjustable bone distraction frame according to claim 1, characterized in that: The traction assembly includes: A plurality of traction rods, wherein an automatic rotation assembly is fixedly connected between the plurality of traction rods, and the automatic rotation assembly is connected to a driving device; A protective pad is sleeved between the plurality of traction rods; Ankle protection ring, a pair of traction rods are rotatably connected to a rotating rod, a limiting groove is provided on the rotating rod, and the rotating rod is connected to the ankle protection ring; A gravity traction rod is rotatably connected to a pair of traction rods, a gravity traction device is arranged between the gravity traction rod and the traction rods, and a control button is arranged on the gravity traction device.

3. The adjustable bone distraction frame according to claim 2, characterized in that: The ankle protection ring includes a first protection ring and a second protection ring. A rotating groove is provided in the first protection ring. The second protection ring is slidably connected in the rotating groove. Airbag storage parts are provided in both the first protection ring and the second protection ring. A pair of opposite end faces of the first protection ring are integrally formed with a limiting block, and the limiting block is clamped in the limiting groove of the rotating rod.

4. The adjustable bone distraction frame according to claim 3, characterized in that: The cleaning mechanism also includes: A hydraulic pump connected to the spray assembly; An automatic identifier is arranged on one end surface of the fence; The spray assembly includes a plurality of disinfection nozzles, a protective nozzle and an adsorption port. The disinfection nozzle is arranged on the outer end surface of a pair of fences. The inner section of the fence is provided with a plurality of disinfection nozzles and a protective nozzle. The disinfection nozzle and the protective nozzle are both connected to a protective agent storage box. The protective agent storage box is located at the bottom end surface of the bed frame. The adsorption port is connected to a hydraulic pump.

5. The adjustable bone distraction frame according to claim 4, characterized in that: The protective agent includes medicine and disinfectant, and the protective medicine storage box includes a disinfectant storage box and a medicine storage box. The disinfectant storage box stores disinfectant, and the medicine storage box stores medicine. The disinfectant storage box and the medicine storage box are respectively connected to the disinfection nozzle or the protective nozzle.

6. The adjustable bone distraction frame according to claim 1 or 5, characterized in that: The protection mechanism also includes a protection box, a telescopic box is fixedly connected between the protection box and the protection head, the protection box is connected to a first pipeline and a second pipeline, the first pipeline is connected to a protection agent storage box, and the second pipeline is connected to a hydraulic pump.

7. The adjustable bone distraction frame according to claim 1 or 5, characterized in that: A pair of the winding mechanisms are both wound with disposable bed sheets, one of the winding mechanisms is arranged in a waste bed sheet storage box, and a protective cover is arranged on one end surface of the waste bed sheet storage box.

8. The adjustable bone distraction frame according to claim 6, characterized in that: The lifting mechanism comprises: A plurality of second bed frame plates are rotatably connected to a plurality of end surfaces of the bed frame; A plurality of second mattress blocks are fixedly connected to the upper end surface of the second bed frame board, and the second bed frame board matches the second mattress blocks; A plurality of lifting rods are respectively fixedly connected to the bottom end surfaces of the plurality of second mattress blocks, the second mattress blocks are provided with a plurality of cleaning ports, the bottom end surfaces of the plurality of cleaning ports are connected to third pipes, and the third pipes are connected to a hydraulic pump; The automatic telescopic plate is fixedly connected to one side end surface of the bedside frame, and the automatic telescopic plate matches the second mattress block.

9. The adjustable bone distraction frame according to claim 8, characterized in that: The hydraulic pump includes an exhaust pipe and a negative pressure pipe. One end face of the negative pressure pipe is connected to a waste box. A plurality of filter plates are arranged in the waste box. A pair of opposite end faces of the waste box are respectively provided with a delivery pipe or a discharge pipe. The delivery pipe is clamped in the exhaust pipe. A storage box is arranged at the bottom end face of the waste box located at the filter plate.

10. The adjustable bone distraction frame according to claim 8, characterized in that: A slide is provided on one end face of the fence, the slide is slidably connected to the automatic telescopic plate, the protection box is connected to the cylinder, the cylinder is fixedly connected to one end face of the fence, and the mattress, bed frame and disposable bed sheet are all provided with a first groove.

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