Prone position limiting device with prompting function

Abstract

A prone position limiting device with a prompting function relates to the technical field of equipment for rehabilitation after ophthalmologic operations, a limiting mechanism is mounted on a fixing mechanism, a detection mechanism is fixedly connected to one side of the fixing end of the fixing mechanism, and a fixing belt and two connecting belts are fixedly connected to the two ends of a tightening belt respectively. The fixing belt is fixedly connected with the two connecting belts through hook-and-loop fasteners, the upper side of the tightening belt is fixedly connected with a limiting belt, one side of the tightening belt is fixedly connected with a detection mechanism, and the side, close to the forehead, of the connecting belt is fixedly connected with a silica gel pad. According to the prone position limiting device with the prompting function, the detection mechanism is fixed to the head of a patient through the fixing mechanism and the limiting mechanism, the situation that the detection mechanism shifts in the working process and influences the detection result is avoided, the head state of the patient is detected through the detection mechanism, and the detection accuracy is improved. Medical staff can conveniently master the posture of the head of the patient at any time.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for post-ophthalmic surgery rehabilitation, in particular to a prone position limiting device with a prompting function. Background Art

[0002] Many eye surgeries require the patient to maintain a correct head position, such as retinal detachment surgery: During retinal detachment surgery, in order to ensure the closure of the tear and the drainage of subretinal fluid, patients usually need to strictly rest in bed and pay special attention to the fixation of the head. The head should be placed at the lowest position of the tear to help the drainage of the fluid. The posture after gas pressure after vitrectomy is even more critical, because the gas pressure comes from the buoyancy of the gas itself, which is the force axis opposite to gravity. Therefore, accurate pressure is very important. Only when the tear is at the top of the bubble can the most effective pressure be achieved. If the patient's posture is too far away, the retinal tear cannot be closed. Closed, there is a possibility of retinal detachment again. It is more strict for patients with macular holes and submacular hemorrhage who undergo gas injection surgery. Eye trauma surgery: For eye trauma surgery, especially patients with anterior chamber hemorrhage, they may need to take a semi-recumbent position after surgery. This posture helps absorb the anterior chamber hemorrhage and prevents blood from blocking the pupil to form a membrane closure. The semi-recumbent position can allow the anterior chamber hemorrhage to sink, making it easier to absorb, while avoiding causing greater pressure and discomfort to the eye. One to two days after the astigmatism lens implantation, the position needs to be flat to prevent the lens from moving and the astigmatism axis from changing. The devices currently used to prompt the body position after retinal detachment mainly include the following: 1. Retina Membrane detachment postoperative recovery support device: This device is a multifunctional chair equipped with a head support frame, chest and abdominal support pads, thigh support pads, and calf support pads. Adjustable electric telescopic rods allow for transitions between different body positions to meet the patient's postoperative positioning needs. This device addresses the inability of traditional positioning devices to achieve transitions between different positions, helping to alleviate the discomfort caused by maintaining the same position for extended periods. 2. Medical positioning cushions: These cushions can be adjusted in shape and height to provide comfortable support and maintain correct positioning. Commonly used in hospital operating rooms and wards, they help patients maintain correct positioning after surgery and promote recovery. 3. Reminder devices: These devices use sound, light, or vibration to remind patients to maintain correct positioning. They can be placed at the patient's bedside or wrist to remind them to maintain proper positioning. These devices help improve patient compliance and ensure correct postoperative positioning. While these devices can assist patients in maintaining their posture, patients cannot determine whether they are correctly positioned and require guidance from others to achieve optimal positioning. Family members, however, are not professionals and may provide inaccurate guidance. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model discloses a prone position limiting device with a prompt function. The utility model fixes the detection mechanism on the patient's head through a fixing mechanism and a limiting mechanism, so as to avoid the displacement of the detection mechanism during operation and affect the detection results. The detection mechanism is used to detect the patient's head state, which is convenient for medical staff to grasp the patient's head posture at any time.

[0004] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0005] A prone position limiting device with a prompting function comprises a fixing mechanism, a limiting mechanism is installed on the fixing mechanism, and a detection mechanism is fixedly connected to one side of the fixing end of the fixing mechanism.

[0006] The fixing mechanism includes a tightening belt, a limiting belt, a fixing belt and a connecting belt. The two ends of the tightening belt are fixedly connected to the fixing belt and two connecting belts respectively, and the fixing belt and the two connecting belts are connected by Velcro. The upper side of the tightening belt is fixedly connected to the limiting belt, and one side of the tightening belt is fixedly connected to the detection mechanism.

[0007] A silicone pad is fixedly connected to one side of the connecting band close to the forehead.

[0008] The limiting mechanism includes a positioning belt, a fitting belt and a wrapping belt. There are two positioning belts. Both positioning belts are located on the tightening belt and are fixedly connected. The bottom end of the positioning belt is fixedly connected to the wrapping belt. The two ends of the wrapping belt are respectively connected to the fitting belt by Velcro.

[0009] An ear placement ring is provided on the positioning belt.

[0010] The detection mechanism includes a box body, an IMU attitude sensor gyroscope, a wireless data transmission module, an internal power supply and a single-chip microcomputer. The box body is located on one side of the tightening belt and is fixedly connected, and the IMU attitude sensor gyroscope, the wireless data transmission module, the internal power supply and the single-chip microcomputer are installed in the box body. The power supply output end of the internal power supply is electrically connected to the power supply input end of the IMU attitude sensor gyroscope, the wireless data transmission module and the single-chip microcomputer respectively, and the data receiving end of the single-chip microcomputer is electrically connected to the data output end of the IMU attitude sensor gyroscope, and the data output end of the single-chip microcomputer is electrically connected to the data receiving end of the wireless data transmission module.

[0011] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0012] The utility model discloses a prone position limiting device with a prompting function, which fixes a detection mechanism on the patient's head through a fixing mechanism and a limiting mechanism, thereby preventing the detection mechanism from shifting during operation and affecting the detection results. The detection mechanism is used to detect the patient's head state, making it convenient for medical staff to grasp the patient's head posture at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 This is an enlarged structural diagram of point A of the present utility model;

[0016] 1. Fixing mechanism; 101. Tightening belt; 102. Limiting belt; 103. Fixing belt; 104. Silicone pad; 105. Connecting belt; 2. Limiting mechanism; 201. Positioning belt; 202. Laminating belt; 203. Surrounding belt; 3. Detection mechanism. DETAILED DESCRIPTION

[0017] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0018] Combined with attachment Figures 1-3 The prone position limiting device with a prompt function includes a fixing mechanism 1, a limiting mechanism 2 is installed on the fixing mechanism 1, and a detection mechanism 3 is fixedly connected to one side of the fixed end of the fixing mechanism 1. The detection mechanism 3 is fixed to the right side of the patient's head through the limiting mechanism 2 and the fixing mechanism 1.

[0019] The fixing mechanism 1 includes a tightening belt 101, a limiting belt 102, a fixing belt 103 and a connecting belt 105. The two ends of the tightening belt 101 are fixedly connected to the fixing belt 103 and the two connecting belts 105, and the fixing belt 103 and the two connecting belts 105 are connected by Velcro. The upper side of the tightening belt 101 is fixedly connected to the limiting belt 102, and one side of the tightening belt 101 is fixedly connected to the detection mechanism 3.

[0020] A silicone pad 104 is fixedly connected to one side of the connecting band 105 close to the forehead, and the silicone pad 104 fixes the position of the tightening band 101 to prevent the tightening band 101 from sliding on the patient's head.

[0021] The limiting mechanism 2 includes a positioning belt 201, a fitting belt 202 and a wrapping belt 203. There are two positioning belts 201. Both positioning belts 201 are located on the tightening belt 101 and are fixedly connected. The bottom end of the positioning belt 201 is fixedly connected to the wrapping belt 203. The two ends of the wrapping belt 203 are respectively connected to the fitting belt 202 by Velcro.

[0022] The positioning belt 201 is provided with an ear placement ring to define the position of the positioning belt 201 by the patient's ear.

[0023] The detection mechanism 3 includes a box body, an IMU attitude sensor gyroscope, a wireless data transmission module, an internal power supply and a single-chip microcomputer. The box body is located on one side of the tightening belt 101 and is fixedly connected, and the IMU attitude sensor gyroscope, the wireless data transmission module, the internal power supply and the single-chip microcomputer are installed in the box body. The power supply output end of the internal power supply is electrically connected to the power supply input end of the IMU attitude sensor gyroscope, the wireless data transmission module and the single-chip microcomputer respectively, and the data receiving end of the single-chip microcomputer is electrically connected to the data output end of the IMU attitude sensor gyroscope, and the data output end of the single-chip microcomputer is electrically connected to the wireless data transmission module. The data receiving end of the data transmission module is electrically connected, the model of the single-chip microcomputer is 89C51, and the specific connection method of the single-chip microcomputer pins is known to those skilled in the art by referring to the technical manual, which is common knowledge. The wireless data transmission module can transmit the detection data to the doctor's mobile phone, which is convenient for the doctor to view at any time. The doctor collects the data required to set the IMU attitude sensor gyroscope through the patient's fundus examination or ultra-high-angle photography to ensure the required position of the patient's head. The IMU attitude sensor gyroscope has an alarm function. When the patient's head posture is incorrect, an alarm can be issued, and the accompanying personnel can be reminded at the same time.

[0024] The described prone position limiting device with a prompt function, when in use, the doctor wraps the tightening belt 101 around the patient's head, and makes the connecting belt 105 equipped with the silicone pad 104 stick to the patient's forehead skin, and connects the connecting belt 105 and the fixing belt 103 through Velcro to fix the tightening belt 101 on the patient's head, places the positioning belt 201 against the patient's cheek, and makes the ear placement loops on the positioning belt 201 cover the patient's ears to limit the position of the positioning belt 201, places the surrounding belt 203 against the skin of the patient's back neck, and sticks the bonding belt 202 to the two ends of the surrounding belt 203 to limit the position of the surrounding belt 203 to prevent the detection mechanism 3 from shaking when detecting the patient's head position, detects the patient's head posture through the IMU attitude sensor gyroscope, and transmits the detection information to the single-chip microcomputer, which organizes the received data and sends the organized data to the doctor's mobile phone through the wireless data transmission module.

[0025] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the form and details of the present invention without departing from the spirit and scope of the present invention as defined by the attached claims, and all of them are within the scope of protection of the present invention.

Claims

1. A prone position limiting device with a prompting function, comprising a fixing mechanism (1), characterized in that: A limiting mechanism (2) is installed on the fixing mechanism (1), and a detection mechanism (3) is fixedly connected to one side of the fixed end of the fixing mechanism (1).

2. The prone position limiting device with a prompting function according to claim 1, characterized in that: The fixing mechanism (1) comprises a tightening belt (101), a limiting belt (102), a fixing belt (103) and a connecting belt (105); the two ends of the tightening belt (101) are respectively fixedly connected to the fixing belt (103) and the two connecting belts (105); the fixing belt (103) and the two connecting belts (105) are connected via Velcro; the upper side of the tightening belt (101) is fixedly connected to the limiting belt (102), and one side of the tightening belt (101) is fixedly connected to the detection mechanism (3).

3. The prone position limiting device with a prompting function according to claim 2, characterized in that: A silicone pad (104) is fixedly connected to one side of the connecting band (105) close to the forehead.

4. The prone position limiting device with a prompting function according to claim 1, characterized in that: The limiting mechanism (2) comprises a positioning belt (201), a fitting belt (202) and a surrounding belt (203), wherein the number of the positioning belts (201) is two, and the two positioning belts (201) are both located on the tightening belt (101) and fixedly connected, and the bottom end of the positioning belt (201) is fixedly connected to the surrounding belt (203), and the two ends of the surrounding belt (203) are respectively connected to the fitting belt (202) by Velcro.

5. The prone position limiting device with a prompting function according to claim 4, characterized in that: The positioning belt (201) is provided with an ear placement ring.

6. The prone position limiting device with a prompting function according to claim 1, characterized in that: The detection mechanism (3) comprises a box body, an IMU attitude sensor gyroscope, a wireless data transmission module, an internal power supply and a single-chip microcomputer. The box body is located on one side of the tightening belt (101) and is fixedly connected. The IMU attitude sensor gyroscope, the wireless data transmission module, the internal power supply and the single-chip microcomputer are installed in the box body. The power supply output end of the internal power supply is electrically connected to the power supply input end of the IMU attitude sensor gyroscope, the wireless data transmission module and the single-chip microcomputer respectively, and the data receiving end of the single-chip microcomputer is electrically connected to the data output end of the IMU attitude sensor gyroscope, and the data output end of the single-chip microcomputer is electrically connected to the data receiving end of the wireless data transmission module.

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