CN217660498U - Prevent pressing sore turning-over device with massage function - Google Patents

Abstract

The utility model discloses an anti-pressure sore turning device with a massage function, belonging to the field of medical auxiliary equipment, comprising a base table, an adjusting and fixing device and a lifting device. On the top of the table body and the inside of the table body is hollow, there are two adjusting and fixing devices, and the two adjusting and fixing devices are symmetrically arranged on the lifting platform. The bottom is connected, and each of the adjustment and fixing devices includes an adjustment component and a limiter for fixing the legs. The adjustment component is arranged on the top of the lifting platform, and the limiter is provided with two, two The limiting member is symmetrically arranged above the adjustment component and is slidably matched with it; the device achieves the effect of being able to adjust in real time and comfortably helping patients with different ages and body shapes to turn over.

Description

An anti-pressure sore turning device with massage function

technical field

The utility model relates to the field of medical auxiliary equipment, in particular to a pressure sore preventing turning device with a massage function.

Background technique

In clinical practice, for some patients who have been bedridden for a long time, have difficulty turning over or have limited mobility, long-term lying flat on the hospital bed will cause long-term pressure on the back, buttocks and other parts, resulting in local tissue ischemia and hypoxia, and can easily form pressure sores , in order to avoid pressure sores in time, it is necessary to help the patient to clean frequently, and the patient also needs to change the posture appropriately to make the body move locally. Since the patient cannot move independently, it needs the help of the medical staff or the patient's family to turn over.

In the prior art, the patient's legs are usually snapped into a fixed-size turning device to prevent the patient's legs from being uncontrolled during the turning process, which increases the difficulty of turning over. By limiting the position of the patient's legs , so as to better control the patient's whole body, and then use the auxiliary turning device or artificially provided turning force to assist the patient to turn over. Due to the differences in age and body shape of the patients, the thickness of the legs of the patients is also not the same. The existing legs The head limit device cannot be adjusted in real time according to the patient's condition. Generally, after the patient's leg position is placed in the device, the leg is fixed in a way similar to Velcro, so as to turn over. Excessive pressure on the lower part of the body can easily cause blood circulation and numbness of the limbs. Therefore, a device that can be adjusted in real time and is more comfortable for patients with different ages and body shapes is needed to help patients turn over.

Utility model content

The embodiment of the utility model provides a pressure sore turning device with a massage function to solve the technical problems mentioned above.

The embodiment of the utility model adopts the following technical scheme: including a bottom platform, an adjusting and fixing device and a lifting device, the bottom platform includes a lifting platform and a platform body, and the lifting platform is arranged on the top of the platform body and the inside of the platform body is hollow. There are two adjusting and fixing devices, and the two adjusting and fixing devices are symmetrically arranged on the lifting platform, and the lifting and lowering devices are arranged in the body of the platform and connected with the bottom of the lifting platform, and each of the adjusting and fixing devices includes An adjustment assembly and a limit piece for fixing the legs, the adjustment assembly is arranged on the top of the lifting platform, there are two limit pieces, and the two limit pieces are arranged symmetrically above the adjustment assembly And with its sliding fit.

Further, the adjustment assembly includes an adjustment box, a drive shaft, a drive gear, a drive rack, a first slider, a second slider and an adjustment handle, the adjustment box is hollow, and the adjustment box is set on the lifting platform On one side of the top, the drive shaft is set inside the adjustment box, and the two ends of the drive shaft are respectively connected to the adjustment box in rotation. There are two drive racks, and the two drive racks are arranged on the top and bottom of the drive shaft. The two sides are slidably matched with the inner wall of the adjustment box. The drive gear is arranged on the drive shaft and fixedly connected with it. The tooth groove ends of the two drive racks are respectively meshed with the drive gear. The first slider and The second slide block is respectively provided with two drive racks away from one end of the drive gear, and the tops of the first slide block and the second slide block respectively pass through the top of the adjustment box and are slidably engaged with it, and the first slide block and the second slide block The top of the block is located on the same horizontal line, the tops of the first slider and the second slider are respectively fixedly connected with a limit piece, the adjustment handle is arranged outside the adjustment box, and the adjustment handle is connected to one end of the drive shaft connect.

Further, the lifting device includes an electric push rod and a limit assembly, the electric push rod is vertically arranged at the bottom inside the platform, the output end of the electric push rod is set upward, and the output of the electric push rod The end is connected with the bottom of the lifting platform, and the limiting component is arranged in the platform body and is located below the lifting platform.

Further, there are two limit assemblies, and the two limit assemblies are symmetrically arranged on both sides of the electric push rod, each of the limit assemblies includes a limit rod and a sleeve, and the sleeve It is arranged on one side of the electric push rod, the limit rod is arranged in the sleeve and slides up and down with it, and the top of the limit rod is connected with the bottom of the lifting platform.

Further, the surfaces of the contact ends of the two limiters are provided with several silicone bumps of uniform size.

Further, the contact surfaces between the two limiters and the patient's legs are provided with silicone cushions.

Further, the limiting member is provided with a lock.

The at least one technical solution adopted in the embodiment of the utility model can achieve the following beneficial effects:

First, when the medical staff needs to help the patient lying flat on the bed to turn over to prevent pressure sores, the device first needs to be placed on the patient's leg as a whole, and then the patient's legs are placed in an adjustable fixation device Firstly, the lifting device is used to drive the lifting table to move up and down, thereby adjusting the position of the adjusting and fixing device on the lifting table, so that the patient's legs and body are in a position close to parallel, and then according to the shape of the patient's legs through the adjustment component Real-time adjustment of the limit parts, so that the two limit parts can just fix the patient's legs, play a role in restraining the patient's lower limbs, so as to facilitate the control of the patient's whole body, and then realize the effect of assisting the patient to turn over, thereby preventing compression The generation of sores, thereby realizing the effect of real-time adjustment and more comfortable help for patients with different ages and large differences in body shape; this device realizes the effect of facing patients with different ages and large differences Real-time adjustment and more comfortable effect of helping patients to turn over.

Second, when the patient needs to assist in turning over, first place the patient's legs in an adjustment fixture and adjust the position of the adjustment fixture, then rotate the adjustment handle clockwise to drive the drive shaft to rotate clockwise. Then drive the drive gear on the drive shaft to rotate clockwise, and then drive the two drive racks located on the upper and lower sides of the drive gear and meshed with it to move linearly along the inner wall of the adjustment box in the direction of the drive gear, and then drive the two racks located on the two sides The first slide block and the second slide block on the top of the adjustment box on the drive rack far away from the end of the drive gear are synchronously close together, and then drive the limit piece located on the top of the first slide block and the second slide block above the adjustment box Relatively close together, so that the patient's legs can be fixed between the two limiters, and the distance between the two limiters can be adjusted in real time according to the thickness of the patient's legs, so that it can play a role in the patient's lower limbs. While restraining the patient, the patient's legs can be kept in a relatively comfortable state and placed between the two limiters during the assisted turning process. When the patient does not need to perform assisted turning, the patient can adjust the handle Drive the driving gear to rotate counterclockwise to drive the two limiters above the adjustment box away from each other, releasing the restraint on the patient's legs, realizing real-time adjustment according to patients with large differences in age and body shape and helping patients more comfortably Turn over effect.

Thirdly, before the patient's legs are restrained to assist turning over, the lifting platform is moved up and down along the direction of the limit component by controlling the electric push rod to adjust the position of the adjusting and fixing device on the lifting platform, Therefore, the patient can comfortably place both legs in the adjustment fixture, which increases the comfort of the patient when lying flat, reduces the problem of numbness caused by poor blood flow in the legs caused by improper posture during the patient's turning over, and After the patient turns over, the up and down movement of the lifting platform will drive the patient's legs to relax, promote blood circulation, and relieve the effect of leg stiffness.

Fourth, when the electric push rod is driven to drive the lifting table to move up and down, through the sleeves symmetrically arranged on both sides of the electric push rod, the lifting table can be in a balanced state and move upward along the two sleeves through the limit rod at the bottom. It will not shake when moving, and the route will deviate. At the same time, it will make the lifting platform more stable when it rises and increase its stability.

Fifth, when the patient places the legs between the two limiters to restrain the patient's legs, the uniform size of the bumps arranged at the contact ends of the limiters avoids the two limiters. It causes great pressure on the patient's legs. At the same time, after turning over, the two stoppers can be moved back and forth continuously, so that the protrusions of uniform size on the contact end of the stopper continuously hit the patient's legs. Press the skin surface to slightly stimulate the patient's acupoints, realize a certain degree of massage on the patient's legs after turning over, promote the blood circulation of the pressed skin surface of the patient's legs, and further avoid the problem of numbness.

Sixth, when the contact surface of the limiter is in contact with the surface skin of the patient's legs, by setting the silicone cushion with good ductility, the degree of fitting with the patient's legs is increased, and the time when the patient's legs are restrained is improved. comfort.

Its seven, when the patient's legs are restrained by the limiter to prepare for auxiliary rollover, the lock buckle provided on the limiter increases the stability in the process of turning over, improves the safety in the process of turning over, and avoids It eliminates the possibility that the patient's legs will be detached from the device due to loose restraint during the turning process.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the utility model and constitute a part of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model . In the attached picture:

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the partial three-dimensional structure schematic diagram of adjusting and fixing device in the utility model;

Fig. 3 is the sectional structure schematic diagram of adjusting box in the utility model;

Fig. 4 is a partial sectional structural schematic diagram of the regulating box in the utility model;

Fig. 5 is a schematic cross-sectional structure diagram of the platform in the present invention.

reference sign

Base 1, lifting platform 11, platform body 12, adjustment fixture 2, adjustment assembly 21, adjustment box 211, drive shaft 212, drive gear 213, drive rack 214, first slider 215, second slider 216, Adjustment handle 217 , limit piece 22 , lifting device 3 , electric push rod 31 , limit assembly 32 , limit rod 321 , sleeve 322 , and lock catch 4 .

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with specific embodiments of the utility model and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The technical solutions provided by the various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

The embodiment of the utility model provides a pressure sore prevention turning device with a massage function, including a base 1, an adjusting and fixing device 2 and a lifting device 3, the base 1 includes a lifting platform 11 and a platform body 12, and the lifting platform 11 is arranged on the top of the table body 12 and the inside of the table body 12 is hollow, the adjustment and fixing device 2 is provided with two, and the two adjustment and fixing devices 2 are symmetrically arranged on the lifting platform 11, and the lifting device 3 is set In the table body 12 and connected to the bottom of the lifting platform 11, each of the adjusting and fixing devices 2 includes an adjusting component 21 and a stopper 22 for fixing the legs, and the adjusting component 21 is located on the lifting platform 11, two stoppers 22 are provided, and the two stoppers 22 are arranged symmetrically on the top of the adjustment assembly 21 and slidably fit with it; Therefore, when preventing pressure sores, it is first necessary to place the device as a whole on the patient's legs, and then place the patient's legs in an adjusting and fixing device 2, firstly, the lifting device 3 drives the lifting table 11 to move up and down, thereby adjusting Adjust the position of the fixing device 2 on the lifting platform 11 so that the patient's legs are in a nearly parallel position with the body, and then adjust the stopper 22 in real time through the adjustment assembly 21 according to the shape of the patient's legs, so that the two The two limiters 22 can just fix the patient's legs, and restrain the patient's lower limbs, so as to facilitate the control of the patient's whole body, and then realize the effect of assisting the patient to turn over, thereby preventing the generation of pressure sores, thereby achieving the effect of in the face For patients with different ages and large differences in body shape, it can be adjusted in real time and help the patient to turn over comfortably; The effect of turning over.

Preferably, the adjustment assembly 21 includes an adjustment box 211, a drive shaft 212, a drive gear 213, a drive rack 214, a first slider 215, a second slider 216 and an adjustment handle 217, and the adjustment box 211 is hollow. , the adjustment box 211 is arranged on one side of the top of the lifting platform 11, the drive shaft 212 is arranged inside the adjustment box 211, and the two ends of the drive shaft 212 are rotationally connected with the adjustment box 211 respectively, and the drive rack 214 Two driving racks 214 are arranged on the upper and lower sides of the driving shaft 212 and are slidably matched with the inner wall of the adjustment box 211. The driving gear 213 is arranged on the driving shaft 212 and is fixedly connected with it. The toothed ends of the driving rack 214 are respectively meshed with the driving gear 213, and the first slider 215 and the second slider 216 are respectively provided with two ends of the driving rack 214 away from the driving gear 213. The first slider 215 and the top of the second slider 216 pass through the top of the adjustment box 211 and are slidably fitted with it and the tops of the first slider 215 and the second slider 216 are on the same horizontal line, the first slider 215 and the second slider 215 The top of slide block 216 is fixedly connected with a stopper 22 respectively, and described adjustment handle 217 is arranged on the outside of adjustment box 211, and described adjustment handle 217 is connected with one end of drive shaft 212; After placing both legs of the patient in an adjusting fixture 2 and adjusting the position of the adjusting fixture 2, the adjusting handle 217 is rotated clockwise to drive the drive shaft 212 to rotate clockwise, and then drive the drive shaft 212 to rotate clockwise. The drive gear 213 rotates clockwise, and then drives the two drive racks 214 that are located on the upper and lower sides of the drive gear 213 and meshes with it to move linearly along the inner wall of the adjustment box 211 in the direction of the drive gear 213, and then drives the two drive racks 214 that are located on the upper and lower sides of the drive gear 213. The first slider 215 on the rack 214 away from the end of the drive gear 213 and the second slider 216 are synchronously close to each other at the top of the adjustment box 211 , and then drive the stopper at the top of the first slider 215 and the second slider 216 22 are relatively close together above the adjustment box 211, so that the patient's legs can be fixed between the two limiters 22, and the distance between the two limiters 22 can be adjusted in real time according to the thickness of the patient's legs In order to restrain the patient's lower limbs, the patient's legs can be kept in a relatively comfortable state and placed between the two limiters 22 during the process of assisting the patient to turn over. When it is necessary to perform auxiliary turning, the adjustment handle 217 can be used to drive the drive gear 213 to rotate counterclockwise to drive the two limiters 22 above the adjustment box 211 to move away from each other, so as to release the restraint on the patient's legs, and realize the ability to adjust according to different ages and body types. Patients with large differences can adjust in real time and help patients to turn over more comfortably.

Preferably, the lifting device 3 includes an electric push rod 31 and a limit assembly 32, the electric push rod 31 is vertically arranged at the bottom inside the table body 12, and the output end of the electric push rod 31 is set upward, so The output end of the electric push rod 31 is connected to the bottom of the lifting platform 11, and the limit assembly 32 is arranged in the platform body 12 and below the lifting platform 11; Control the operation of the electric push rod 31, so that the lifting platform 11 moves up and down along the direction of the limit assembly 32, thereby adjusting the position of the adjusting and fixing device 2 on the lifting platform 11, so that the patient can comfortably place both legs on the adjustable and fixed position. In device 2, the comfort of the patient when lying flat is increased, and the problem of numbness caused by poor blood flow in the legs due to improper posture during the turning over process of the patient is reduced. The movement drives the patient's legs to relax, promotes blood circulation, and relieves the effect of stiff legs.

Preferably, there are two limit assemblies 32, and the two limit assemblies 32 are symmetrically arranged on both sides of the electric push rod 31, and each limit assembly 32 includes a limit rod 321 and a sleeve 322, the sleeve 322 is set on one side of the electric push rod 31, the limit rod 321 is set in the sleeve 322 and slides up and down with it, and the top of the limit rod 321 is connected to the bottom of the lifting platform 11 When driving the electric push rod 31 to drive the lifting platform 11 to move up and down, through the sleeves 322 symmetrically arranged on both sides of the electric push rod 31, the lifting platform 11 can be in a balanced state through the limit rod 321 at the bottom along the two sleeves. The cylinder 322 moves upwards, so that it will not shake when moving, and the route will deviate. At the same time, it will make the lifting platform 11 rise more smoothly and increase its stability.

Preferably, the surfaces of the contact ends of the two limiters 22 are provided with several silicone bumps of uniform size; when the patient places the legs between the two limiters 22 to restrain the patient's legs, The protruding blocks of uniform size arranged at the contact end of the limiter 22 avoid the problem that the two limiters 22 cause great pressure on the patient's legs, and at the same time, after turning over, the two limiters can be passed 22 constantly moves back and forth, so that the bulges of uniform size on the surface of the contact end of the limiter 22 constantly hit the patient's legs under pressure, which plays a role in slightly stimulating the patient's acupuncture points, and achieves a certain degree of certainty for the patient's legs after turning over. Massage to a certain degree promotes the blood circulation on the compressed skin surface of the patient's legs, further avoiding the problem of numbness.

Preferably, the contact surfaces of the two limiters 22 and the patient's legs are all provided with silicone cushions; The soft pad increases the degree of fit in contact with the patient's legs and improves the comfort of the patient's legs when they are restrained.

Preferably, the stopper 22 is provided with a lock 4; when the patient's legs are restrained by the limiter 22 and the patient's legs are bound to assist rollover, the lock 4 provided on the limiter 22 increases the The stability during the turning process improves the safety during the turning process, and avoids the possibility that the patient's legs are detached from the device due to loose restraint during the turning process.

The above descriptions are only examples of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the scope of claims of the present utility model.

Claims (7)

1. The utility model provides a prevent pressing sore turning-over device with massage function, its characterized in that, includes base frame (1), adjusts fixing device (2) and elevating gear (3), base frame (1) is including elevating platform (11) and stage body (12), elevating platform (11) set up in the top of stage body (12) and stage body (12) inside be the cavity setting, it is equipped with two, two to adjust fixing device (2) symmetry and set up on elevating platform (11), elevating gear (3) are located in stage body (12) and are connected with the bottom of elevating platform (11), every adjust fixing device (2) and all include adjusting part (21) and be used for carrying out locating part (22) fixed to the shank, the top of elevating platform (11) is located to adjusting part (21), locating part (22) are equipped with two, two locating part (22) symmetry locate adjusting part (21) the top and rather than sliding fit.

2. The pressure sore turning-over preventing device with the massage function as claimed in claim 1, wherein the adjusting assembly (21) comprises an adjusting box (211), a driving shaft (212), a driving gear (213), a driving rack (214), a first slider (215), a second slider (216) and an adjusting handle (217), the adjusting box (211) is arranged in a hollow manner, the adjusting box (211) is arranged at one side of the top of the lifting platform (11), the driving shaft (212) is arranged inside the adjusting box (211), two ends of the driving shaft (212) are respectively connected with the adjusting box (211) in a rotating manner, the two driving racks (214) are arranged at the upper side and the lower side of the driving shaft (212) and are in sliding fit with the inner wall of the adjusting box (211), the driving gear (213) is arranged on the driving shaft (212) and is fixedly connected with the driving gear, the tooth space ends of the two driving racks (214) are respectively meshed with the driving gear (213), the first slider (215) and the second slider (216) are respectively arranged at one end of the two driving racks (213) far away from the first slider (215) and are arranged on the top of the adjusting box (211), and are respectively arranged on the second slider (216), the top parts of the first sliding block (215) and the second sliding block (216) are respectively fixedly connected with a limiting piece (22), the adjusting handle (217) is arranged on the outer side of the adjusting box (211), and the adjusting handle (217) is connected with one end of the driving shaft (212).

3. The pressure sore turning-over preventing device with the massage function is characterized in that the lifting device (3) comprises an electric push rod (31) and a limiting component (32), the electric push rod (31) is vertically arranged at the bottom inside the platform body (12), the output end of the electric push rod (31) is arranged upwards, the output end of the electric push rod (31) is connected with the bottom of the lifting platform (11), and the limiting component (32) is arranged in the platform body (12) and is located below the lifting platform (11).

4. The pressure sore turning-over preventing device with the massage function is characterized in that two limiting assemblies (32) are arranged, the two limiting assemblies (32) are symmetrically arranged on two sides of an electric push rod (31), each limiting assembly (32) comprises a limiting rod (321) and a sleeve (322), the sleeve (322) is arranged on one side of the electric push rod (31), the limiting rods (321) are arranged in the sleeves (322) and are in up-and-down sliding fit with the sleeves, and the tops of the limiting rods (321) are connected with the bottoms of the lifting tables (11).

5. The pressure sore turning-over preventing device with the massage function as claimed in claim 1, wherein the surface of the contact end of the two limiting members (22) is provided with a plurality of silica gel convex blocks with uniform size.

6. The pressure sore turning-over preventing device with the massage function as claimed in claim 1, wherein the contact surfaces of the two limiting members (22) and the two legs of the patient are provided with silica gel cushions.

7. The pressure sore turning-over preventing device with the massage function as claimed in claim 1, wherein the limiting member (22) is provided with a lock catch (4).

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