Intelligent sickbed with function of prompting patient to turn over
Through the rotating ring, bevel gear and microcontroller components of the smart bed, automatic reminder and assistance to the patient's turnover time and position is achieved, solving the problem of high labor intensity for medical staff to forget to turnover and turnover operations, and ensuring the accuracy of turning over the body position and patient safety.
Patent Information
- Application Number
- CN202420599910.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-27
AI Technical Summary
In the prior art, medical staff tend to forget the time and position of turning over when assisting patients to turn over, and the labor intensity of turning over is high, resulting in worsening of the condition and inaccurate turning over.
Design a smart hospital bed with a turning function reminder for patients, using components such as rotating rings, bevel gears, forward and reverse motors and microcontrollers. Timer reminders and turn direction prompts are achieved through timers and alarms, reducing the labor intensity of medical staff and ensuring turn over. Accuracy of position.
It effectively reminds medical staff to turn over on time, reduces the risk of forgetting to turn over, reduces the labor intensity of medical staff, and ensures the accuracy of turning over the body, improving the efficiency and safety of patient care.
Smart Images
Figure CN222238054U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical beds, and particularly relates to an intelligent bed with a function of prompting patients to turn over, which is mainly used for assisting patients on the bed to turn over. Background Art
[0002] Clinically, for special patients and patients who cannot take care of themselves, such as patients with fractures, spinal injuries, and vegetative patients, in order to prevent pressure sores, nursing staff are required to turn the patients over regularly. Currently, clinically, two methods are mostly used. One is for the nursing staff to remember manually, and the second is to record it in a record book or bed record card and then look at the record book or record card when turning the patient over. However, this method of assisting patients in turning over has the following shortcomings in actual use:
[0003] 1. With this method of recording turning over, medical staff may forget to turn over patients when they are busy or when there are many patients, which may cause the patient's condition to worsen.
[0004] 2. When turning a patient over, each patient needs to be turned over manually by medical staff, but most of the existing medical staff are women with less strength, which makes it inconvenient for medical staff to turn over, increasing the labor intensity of medical staff;
[0005] 3. Although the existing method of recording the turning over can assist medical staff to turn over the patient regularly, medical staff often forget the patient's turning position when turning over the patient (such as when medical staff take over shifts);
[0006] Therefore, it is necessary to improve the prior art to solve the above-mentioned technical problems. Utility Model Content
[0007] The utility model aims to provide an intelligent hospital bed with a function of prompting patients to turn over, which can assist medical staff in helping patients to turn over and can clearly prompt the turning position, thereby solving the problems of the existing method of helping patients to turn over, such as medical staff easily forgetting, high labor intensity of turning operation and easy inaccurate turning position.
[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0009] The utility model is an intelligent hospital bed with a function of prompting patients to turn over, comprising a bed board, through grooves parallel to the wide sides of the bed board are opened on the front and rear sides of the bed board, a rotating ring with a center located below the bed board is matched in the gap in the through groove, and the two rotating rings are coaxially fixedly connected by a rotating rod;
[0010] A first bevel gear is fixedly sleeved on the middle part of the rotating rod, and the first bevel gear is meshed with a second bevel gear below;
[0011] The two rotating rings located above the bed board are fixedly connected via a grab bar.
[0012] Furthermore, the rotating rods on both sides of the first bevel gear are rotatably sleeved with mounting seats via rolling bearings, and the mounting seats are fixedly connected to the bottom surface of the bed board via bolts.
[0013] Furthermore, storage grooves for the clearance fit of the grab bars are provided on both left and right sides of the top surface of the bed board, and both ends of the storage grooves are respectively connected to the two through grooves.
[0014] Furthermore, support frames are fixedly provided on the bottom surfaces of the front and rear sides of the bed board, and the lower ends of the two support frames are fixedly connected through the bottom plate.
[0015] Furthermore, a rotating shaft is coaxially fixed on the bottom surface of the second bevel gear, the other end of the rotating shaft is embedded in the output end of the forward and reverse motor, and the forward and reverse motor is fixedly connected to the bottom plate.
[0016] Furthermore, a mounting plate is fixedly arranged on the top surface of the bed board at the rear side of the rotating ring, a control box is fixedly arranged on the front side of the mounting plate, and alarms are fixedly arranged on the mounting plates at both sides of the control box.
[0017] Furthermore, a display screen and control keys are respectively arranged on the front side of the control box, and a timer and a single-chip microcomputer are also arranged inside the control box.
[0018] Furthermore, the single-chip microcomputer is electrically connected to the timer, display screen, control key, alarm and forward and reverse motor through conductive wires, and the single-chip microcomputer is also electrically connected to the terminal calling device of the nurse station.
[0019] The utility model has the following beneficial effects:
[0020] 1. When the utility model is in use, the control key can be used to time the turning of each bed. The timer is used for timing. When the preset turning time is reached, the single chip will transmit the information to the terminal calling device of the nurse station, thereby reminding the medical staff to turn the patient over.
[0021] 2. In the utility model, when the medical staff turns the patient over, for some relatively sober patients, the patient can hold the grab bar with one hand when turning over, and the medical staff controls the forward and reverse motors to rotate through the control keys. Under the setting of the meshing of the first bevel gear and the second bevel gear, the forward and reverse motors can drive the two rotating rings to rotate synchronously through the rotating rod. Under the action of the rotation, the grab bar will also make a circular motion accordingly, thereby assisting the medical staff in helping the patient to turn over. Of course, for some patients with milder conditions, they can turn over by themselves through the grab bar, reducing the labor intensity of the medical staff.
[0022] 3. When the utility model detects that the turning time has been reached, the alarm device for controlling the turning direction will sound an alarm according to the turning times recorded by the single-chip microcomputer, thereby reminding the medical staff of the turning direction and ensuring the accuracy of the turning position. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0024] Figure 1 This is a schematic diagram of the overall structure of a smart bed with a function of prompting patients to turn over;
[0025] Figure 2 for Figure 1 Schematic diagram of the bottom structure of the structure;
[0026] Figure 3 for Figure 1 Vertical cross-section of the structure in the front-to-back direction.
[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0028] 1. Bed board; 2. Rotating ring; 3. Control box; 4. Second bevel gear; 101. Mounting plate; 102. Support frame; 103. Bottom plate; 104. Through slot; 105. Storage slot; 201. Rotating rod; 202. First bevel gear; 203. Mounting seat; 204. Grab bar; 301. Display screen; 302. Control key; 303. Alarm; 401. Rotating shaft; 402. Forward and reverse motor. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0030] See also Figures 1 to 3 As shown, the utility model is an intelligent bed with a function of prompting patients to turn over, comprising a bed board 1, through grooves 104 parallel to the wide sides of the bed board 1 are provided on the front and rear sides of the bed board 1, a rotating ring 2 with its center located below the bed board 1 is fitted in the gap in the through groove 104, and the two rotating rings 2 are coaxially fixedly connected by a rotating rod 201, and support frames 102 are fixedly provided on the bottom surfaces of the front and rear sides of the bed board 1, and the lower ends of the two support frames 102 are fixedly connected by a bottom plate 103, thereby improving the stability of the bed board 1;
[0031] A first bevel gear 202 is fixedly sleeved in the middle of the rotating rod 201, and the first bevel gear 202 is meshed with the second bevel gear 4 below. The rotating rods 201 on both sides of the first bevel gear 202 are rotatably sleeved with mounting seats 203 through rolling bearings to achieve free rotation of the rotating rods 201. The mounting seats 203 are fixedly connected to the bottom surface of the bed board 1 by bolts;
[0032] A rotating shaft 401 is coaxially fixed on the bottom surface of the second bevel gear 4 , and the other end of the rotating shaft 401 is engaged in the output end of the forward and reverse motor 402 , and the forward and reverse motor 402 is fixedly connected to the bottom plate 103 .
[0033] The two rotating rings 2 located above the bed board 1 are fixedly connected by a grab bar 204, which can be used for the patient to hold and support, and assist the medical staff to turn over. The left and right sides of the top surface of the bed board 1 are provided with receiving grooves 105 for the clearance of the grab bar 204, and the two ends of the receiving groove 105 are respectively connected to the two through grooves 104;
[0034] When the above arrangement is in use, the rotation of the forward and reverse motor 402 can realize the rotation of the rotating shaft 401 driving the second bevel gear 4. Because of the meshing arrangement between the second bevel gear 4 and the first bevel gear 202, the rotating rod 201 can drive the synchronous rotation of the two rotating rings 2. The patient can grab the grab bar 204 with one hand to assist the medical staff in turning over.
[0035] Among them Figure 1 and Figure 2 As shown, a mounting plate 101 is fixedly arranged on the top surface of the bed board 1 at the rear side of the rotating ring 2, a control box 3 is fixedly arranged on the front side of the mounting plate 101, and alarms 303 are fixedly arranged on the mounting plates 101 on both sides of the control box 3, and the alarms 303 can realize a reminder of the turning direction;
[0036] The front side of the control box 3 is provided with a display screen 301 and a control key 302. The display screen 301 can display the operation information, and the control key 302 can be used by medical staff to input the time. The control box 3 is also provided with a timer and a single-chip microcomputer.
[0037] The single-chip microcomputer is electrically connected to the timer, display screen 301, control key 302, alarm 303 and forward and reverse motor 402 through conductive wires, and the single-chip microcomputer is also electrically connected to the nurse station terminal call device;
[0038] When the above arrangement is in use, the medical staff inputs the time required to occur through the control key 302, and then the timer starts timing. When the time reaches the preset value, the information will be transmitted to the nurse terminal calling device through the single chip microcomputer to remind the medical staff to turn the patient over.
[0039] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.
Claims
1. An intelligent bed with a function of prompting a patient to turn over, comprising a bed board (1), characterized in that: The front and rear sides of the bed board (1) are both provided with through grooves (104) parallel to the wide sides of the bed board (1), a rotating ring (2) with its center located below the bed board (1) is fitted into the through groove (104), and the two rotating rings (2) are coaxially fixedly connected via a rotating rod (201); A first bevel gear (202) is fixedly sleeved on the middle portion of the rotating rod (201), and the first bevel gear (202) is meshed with a second bevel gear (4) below; The two rotating rings (2) located above the bed board (1) are fixedly connected via a grab bar (204); The rotating rods (201) on both sides of the first bevel gear (202) are both rotatably sleeved with mounting seats (203) via rolling bearings, and the mounting seats (203) are fixedly connected to the bottom surface of the bed board (1) via bolts; The left and right sides of the top surface of the bed board (1) are both provided with receiving grooves (105) for clearance fit of the grab bar (204), and the two ends of the receiving groove (105) are respectively connected to the two through grooves (104); Support frames (102) are fixedly provided on the bottom surfaces of both the front and rear sides of the bed board (1), and the lower ends of the two support frames (102) are fixedly connected via a bottom plate (103); A rotating shaft (401) is coaxially fixedly provided on the bottom surface of the second bevel gear (4), the other end of the rotating shaft (401) is embedded in the output end of the forward and reverse motor (402), and the forward and reverse motor (402) is fixedly connected to the bottom plate (103); A mounting plate (101) is fixedly provided on the top surface of the bed board (1) at the rear side of the rotating ring (2), a control box (3) is fixedly provided on the front side of the mounting plate (101), and alarms (303) are fixedly installed on the mounting plates (101) on both sides of the control box (3); A display screen (301) and control keys (302) are respectively arranged on the front side of the control box (3), and a timer and a single-chip microcomputer are also arranged inside the control box (3).
2. The intelligent bed with the function of prompting the patient to turn over according to claim 1, characterized in that: The single chip microcomputer is electrically connected to the timer, display screen (301), control key (302), alarm (303) and forward and reverse motor (402) through conductive wires, and the single chip microcomputer is also electrically connected to the nurse station terminal calling device.