Portable bedsore prevention device for nursing

Abstract

The utility model discloses a portable nursing bedsore prevention device, which relates to the technical field of medical instruments, and comprises two support frames, the bottom ends of the two support frames are connected with two longitudinal connecting rods, and the bottom side of each support frame is provided with a transverse soft fixing belt. According to the portable nursing bedsore prevention device, through cooperation of winding shafts and servo motors, the two sides of a plurality of lifting belts can be wound, if a certain part of the body of a patient needs to be lifted, the two ends of the lifting belt at the part are connected with the winding shafts on the two sides, and the lifting belts are wound through the winding shafts; when a patient needs to be lifted, a certain part of the body of the patient can be lifted through the lifting belts, local lifting of the upper body, the lower body, the hip or a certain limb of the patient is achieved, and if the whole body of the patient needs to be lifted, the two sides of the multiple lifting belts are rolled up, or multiple devices are connected in series, the whole body of the patient is lifted.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a portable anti-bedsore device for nursing. Background Art

[0002] Pressure sores are a major clinical problem for long-term bedridden patients and one of the main problems in elderly care. Reducing pressure sore infection, pain and promoting healing are what professionals have been exploring. In the prior art, pads are often placed on the patient's body and nursing staff perform regular turning and nursing. The purpose is to reduce local pressure time, reduce pressure and reduce local friction, increase local ventilation and smooth blood circulation. However, the role of the pad is only to avoid friction on the pressure sore surface, and the pressure problem is not solved. In the prior art, bed sheets are also used to support patients, which can only be lifted as a whole, with limited functions, and the overall shape is large, which is not convenient for actual clinical use, and it also requires multiple nursing staff to spend more time. Home care has always been a problem. There is currently no method for autonomous use by patients with active awareness. For this reason, the present application proposes a lightweight anti-bedsore device for nursing to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides a portable anti-bedsore device for nursing, which solves the technical problems raised in the above background.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a lightweight anti-bedsore device for nursing, comprising two longitudinal support frames, two connecting rods are connected to the bottom sides of the two support frames, a soft fixing belt is installed on the bottom side of each support frame, both sides of the top ends of the two support frames are connected to winding shafts through bearings, each winding shaft is provided with a plurality of docking sleeves, a plurality of lifting belts on the two support frames correspond to the docking sleeves, and the two ends of the lifting belts and the docking sleeves are detachable fixed structures, two servo motors are installed on one of the support frames, and the output shaft of the servo motor is connected to the winding shaft, and a control panel is connected to one of the support frames, and the control panel can also set reminders and timed automatic starts.

[0007] Preferably, a limit strip is provided on the reeling shaft, a limit groove is provided on the inner wall of the docking sleeve, and the limit groove is correspondingly slidably connected to the limit strip.

[0008] Preferably, the fixing belt is made of soft material.

[0009] Preferably, a plurality of massage modules are provided in the middle portion of the lifting belt.

[0010] Preferably, the massage module is an air cushion inflation and contraction type.

[0011] (III) Beneficial effects

[0012] The beneficial effects of the utility model are:

[0013] The portable anti-bedsore device for nursing can reel in both sides of a plurality of lifting belts through the cooperation of a reel-up shaft and a servo motor. If a certain part of the patient's body needs to be lifted, the two ends of the lifting belts pre-placed under the part are connected to the reel-up shafts on both sides. By reeling in the lifting belts through the reel-up shafts, a certain part of the patient's body can be lifted by the lifting belts, thereby realizing partial lifting of the patient's upper body, lower body, buttocks or a certain limb. If the patient's body needs to be lifted as a whole, the two sides of a plurality of lifting belts can be reeled in, or a plurality of the devices can be used in series to realize the lifting of the patient's body as a whole, effectively preventing the patient from lying down for too long and causing local compression to form sores. The reel-up shafts can also rotate in the same direction and the body can be driven to rotate through the movement of the lifting belts to realize sideways turning of the body, effectively preventing the lying part of the patient from being compressed for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the three-dimensional lifting belt of the utility model.

[0016] In the figure: 1 support frame, 2 connecting rod, 3 fixing belt, 4 docking sleeve, 5 reel, 6 limit strip, 7 limit slot, 8 lifting belt, 9 massage module, 10 servo motor, 11 control panel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1

[0019] The utility model provides a technical solution: a portable anti-bedsore device for nursing, comprising two support frames 1, two connecting rods 2 are connected to the bottom sides of the two support frames 1, a soft fixing belt 3 is installed on the bottom side of each support frame 1, and both ends of the fixing belt 3 extend a length on both sides of the bottom side of the support frame 1 for binding with a hospital bed, the fixing belt 3 is connected to the bottom end of the support frame 1 by means of a buckle and a hanging buckle, the buckle is arranged on the fixing belt 3, the hanging buckle is arranged on the support frame 1, both sides of the top ends of the two support frames 1 are connected with a winding shaft 5 through bearings, each winding shaft 5 is sleeved with a plurality of docking sleeves 4, and a plurality of lifting belts on the two support frames 1 are connected to the bottom end of the support frame 1 by means of a buckle and a hanging buckle, the buckle is arranged on the fixing belt 3, the hanging buckle is arranged on the support frame 1, the top ends of the two support frames 1 are connected with a winding shaft 5 through bearings, and each winding shaft 5 is sleeved with a plurality of docking sleeves 4, and the plurality of lifting belts on the two support frames 1 are sleeved with a plurality of docking sleeves 4. 8 corresponds to the docking sleeve 4, and the two ends of the lifting belt 8 and the docking sleeve 4 are detachable fixed structures. The detachable fixed structure can select hanging buckles, hanging rings and other structures, and the two ends of the lifting belt 8 are connected to the docking sleeve 4. Two servo motors 10 are installed on one of the support frames 1, and the output shaft of the servo motor 10 is connected to the winding shaft 5, and a control panel 11 is connected to one of the support frames 1. The control panel 11 can add setting reminders and timed automatic start, and the control panel 11 can control the start of the servo motor 10; a limit strip 6 is set on the winding shaft 5, and a limit groove 7 is opened on both sides of the inner wall of the docking sleeve 4, and the limit groove 7 is slidably connected to the limit strip 6.

[0020] Lay the fixing belt 3 and two or more lifting belts 8 between the patient and the bed surface in advance, and move them to the part that needs to be lifted, place the device on the bed and the upper part of the patient, fix the fixing belt 3 to the bottom end of the support frame 1 and fix the distal ends of both sides of the fixing belt to the bedside, connect and fix both sides of the lifting belt 8 at this position to the docking sleeve 4, and the winding shaft 5 rotates under the drive of the servo motor 10, and the winding shaft 5 drives the docking sleeve 6 to rotate to synchronously reversely rewind the two sides of the lifting belt 8, tighten the lifting belt 8, and lift the patient's body part.

[0021] If only one side of the servo motor 10 is started, the single-side reel 5 rotates to reel in the lifting belt 8, and one side of the lifting belt 8 is lifted up to achieve the upward turning and twisting of one side of the patient's body.

[0022] After a certain part of the patient's body is lifted by the lifting belt, the two winding shafts 5 are rotated in the same direction, and one side of the lifting belt 8 is rolled up in the same direction, so that the lifted part can be turned sideways, effectively avoiding long-term compression of the lying part of the patient's body.

[0023] This device can also reduce the workload of medical staff. If the electronic control device of the control panel 11 is used, the reminder and automatic start functions integrated in the control panel 11 can be utilized to enable the patient to lift the body by himself, thereby reducing the incidence of pressure sores and promoting the healing and recovery of existing ones.

[0024] By using several devices in series longitudinally at the same time and using the above method together, the patient's body can be lifted as a whole.

[0025] The device is configured to place a lifting belt 8 on a wheelchair and place a frame consisting of a support frame 1 and a connecting rod 2 outside the wheelchair. The device can also be used to lift the buttocks and thighs of a patient in a wheelchair, thereby achieving a sitting position lift on the wheelchair.

[0026] Embodiment 2

[0027] On the basis of the first embodiment, a plurality of massage modules 9 are arranged in the middle of the lifting belt 8 of the utility model. The massage module 9 is an air cushion inflation and contraction type. After the patient's body is lifted, the air pump of the massage module 9 is started timedly through the control panel 11 to control the inflation and contraction of the air cushion of the massage module 9, thereby massaging the patient's body and increasing the blood flow in the squeezed parts of the patient's body.

[0028] The operating steps of the utility model are:

[0029] Lay the fixing belt 3 and two or more lifting belts 8 between the patient and the bed surface in advance, and move them to the part that needs to be lifted, place the device on the bed and the upper part of the patient, fix the fixing belt 3 to the bottom end of the support frame 1 and fix the distal ends of both sides of the fixing belt to the bedside, connect and fix both sides of the lifting belt 8 at this position to the docking sleeve 4, and the winding shaft 5 rotates under the drive of the servo motor 10, and the winding shaft 5 drives the docking sleeve 6 to rotate to synchronously reversely rewind both sides of the lifting belt 8, tighten the lifting belt 8, and lift the patient's body part;

[0030] Connect both sides of all lifting belts 8 to the docking sleeve 4, and drive the reel 5 to rotate under the drive of the servo motor 10, and the reel 5 drives the docking sleeve 6 to rotate to synchronously reel both sides of the lifting belt 8, so that the lifting belt 8 can be lifted to lift the patient's body as a whole;

[0031] If only one side of the servo motor 10 is started, the single-side reel 5 rotates to reel in the lifting belt 8, and one side of the lifting belt 8 is lifted up to achieve the upward twisting of one side of the patient's body;

[0032] After a certain part of the patient's body is lifted by the lifting belt, the winding shaft 5 is rotated in the same direction, and one side of the lifting belt 8 is rolled up in the same direction, so that the lifted part can be turned sideways, effectively avoiding long-term compression of the lying part of the patient's body.

[0033] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable anti-bedsore device for nursing, comprising two support frames (1), characterized in that: Two connecting rods (2) are connected to the bottom side of the two support frames (1), and a soft fixing belt (3) is installed on the bottom side of each support frame (1). The top sides of the two support frames (1) are connected to a winding shaft (5) through bearings, and each winding shaft (5) is provided with a plurality of docking sleeves (4). The plurality of lifting belts (8) on the two support frames (1) correspond to the docking sleeves (4), and the two ends of the lifting belts (8) and the docking sleeves (4) are detachable fixed structures. Two servo motors (10) are installed on one of the support frames (1), and the output shaft of the servo motor (10) is connected to the winding shaft (5), and a control panel (11) is connected to one of the support frames (1).

2. A portable anti-bedsore device for nursing care according to claim 1, characterized in that: A limit strip (6) is arranged on the reeling shaft (5), and limit grooves (7) are provided on both sides of the inner wall of the docking sleeve (4), and the limit grooves (7) are slidably connected to the limit strip (6).

3. The portable anti-bedsore device for nursing care according to claim 1, characterized in that: The fixing belt (3) is made of soft material.

4. The portable anti-bedsore device for nursing care according to claim 1, characterized in that: A plurality of massage modules (9) are arranged in the middle of the lifting belt (8).

5. A portable anti-bedsore device for nursing care according to claim 4, characterized in that: The massage module (9) is an air cushion inflation and contraction type.

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