An arm positioning assembly based on precise measurement of a body composition analyzer

Abstract

This utility model relates to the field of body composition analysis technology and discloses an arm positioning component based on precise measurement by a body composition analyzer. It includes a vest worn by the patient and two positioning plates for embedding under the patient's armpits. Each positioning plate includes a vertical plate that adheres to the side wall of the torso and an inclined plate whose upper end connects to the vertical plate and adheres to the lower side of the arm. Connecting straps are provided on both sides of the vest, and the lower ends of the connecting straps are provided with limiting hooks for hooking onto the lower ends of the vertical plates. When the vest is worn by the patient and the two positioning plates are embedded under the patient's armpits, and the vest is hooked onto the lower ends of the vertical plates using the limiting hooks at the lower ends of the connecting straps, the positioning plates are stably embedded under the patient's armpits. The positioning plates can then be used to position the angle of the patient's outstretched arm, ultimately improving the detection accuracy of the body composition analyzer.

Description

Technical Field

[0001] This utility model belongs to the field of human body composition analysis technology, and specifically relates to an arm positioning component based on precise measurement by a human body composition analyzer. Background Technology

[0002] A body composition analyzer is an instrument that can measure the health index of body composition.

[0003] For patients who are bedridden for extended periods, regular body composition monitoring is crucial for assessing their health and adjusting treatment plans. However, due to their physical condition, they often find it difficult to easily access traditional, large-scale body composition analyzers. Existing technology includes mobile body composition analyzers that can be used directly at the bedside, eliminating the need for patient movement, significantly reducing the physical burden on patients, while ensuring the accuracy and timeliness of monitoring.

[0004] Currently, a Chinese patent with authorization announcement number CN308022245S and authorization announcement date of May 5, 2023, discloses a human body composition analyzer.

[0005] This type of body composition analyzer can monitor body composition by connecting the limbs of a bedridden or sitting patient through four wires and electrodes. In existing technologies, in order to ensure the accuracy of the measurement, the patient's arm needs to be kept at an angle of 15-30 degrees throughout the measurement process. However, the patient's arm position can easily change due to physical reasons during the measurement process, which affects the accuracy of subsequent measurements. Utility Model Content

[0006] The purpose of this invention is to provide an arm positioning component based on precise measurement by a body composition analyzer, which can position an outstretched arm.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an arm positioning component based on precise measurement by a human body composition analyzer, comprising a vest worn on the patient and two positioning plates for embedding in the patient's armpit position. The positioning plate includes a vertical plate attached to the side wall of the torso and an inclined plate whose upper end is connected to the vertical plate and attached to the lower side of the arm. Connecting straps are provided on both sides of the vest, and a limiting hook for hooking at the lower end of the connecting strap at the lower end of the vertical plate is provided.

[0008] A further feature of this invention is that both the vertical plate and the inclined plate are provided with soft pads for fitting against the human body.

[0009] A further feature of this invention is that the vertical plate is provided with a limiting strap with one end connected to the vertical plate and the other end used to be tied to the bed rail.

[0010] A further feature of this invention is that the upper end of the inclined plate is hinged to the vertical plate, and the vertical plate is also provided with an internal threaded sleeve. The internal threaded sleeve is internally threaded to a threaded shaft, and one end of the threaded shaft is provided with a support ball for abutting against the inclined plate. A knob is provided at the end of the threaded shaft away from the support ball.

[0011] A further feature of this invention is that an indicator disc is provided around the knob, and a scale is provided on the surface of the vertical plate at the position of the indicator disc.

[0012] In summary, this utility model has the following beneficial effects:

[0013] 1. When a patient is undergoing body composition analysis using a body composition analyzer while in bed, a vest is worn on the patient, and two positioning plates are embedded under the patient's armpits on both sides. The vertical plate is attached to the side wall of the torso, while the inclined plate is attached to the arm. At the same time, the vest is hooked to the lower end of the vertical plate using the limiting hook at the lower end of the connecting strap. This allows the positioning plates to be stably embedded under the patient's armpits. The positioning plates can be used to locate the angle of the patient's outstretched arm, which ultimately helps to improve the detection accuracy of the body composition analyzer.

[0014] 2. The soft pads on both the vertical and inclined plates enhance wearing comfort.

[0015] 3. The vertical plate is connected to one end of the limiting strap and the other end is tied to the bed rail, which further facilitates the stable embedding of the positioning plate in the patient's armpit position;

[0016] 4. When it is necessary to adjust the angle of the tilt plate according to the patient's degree of obesity, turn the knob to rotate the threaded shaft. The threaded shaft will move the support ball, which will support the tilt plate. At this time, the angle of the tilt plate can be adjusted.

[0017] 5. When the knob is turned and its position changes, the angle of the tilt plate can be determined by the scale aligned with the indicator on the knob, which will help to make more precise adjustments to the tilt plate angle. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a structural plan view of the present invention when combined with the human body;

[0020] Figure 2 This is a schematic diagram of the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the positioning plate in this utility model.

[0022] In the diagram, 1. Vest; 11. Connecting strap; 12. Limiting hook; 2. Positioning plate; 21. Vertical plate; 211. Limiting strap; 212. Scale; 22. Inclined plate; 201. Soft pad; 3. Internal threaded sleeve; 31. Threaded shaft; 32. Support ball; 33. Knob; 331. Indicator dial. Detailed Implementation

[0023] The technical solutions in the embodiments will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] An arm positioning component based on precise measurements from a body composition analyzer, referring to... Figure 1 , Figure 2 , Figure 3 The arm positioning component based on precise measurement by a body composition analyzer includes a vest 1 worn by the patient and two positioning plates 2 for embedding in the patient's armpit. The positioning plate 2 includes a vertical plate 21 attached to the side wall of the torso and an inclined plate 22 whose upper end is connected to the vertical plate 21 and attached to the lower side of the arm. The upper end of the inclined plate 22 is hinged to the vertical plate 21. An internal threaded sleeve 3 is welded to the vertical plate 21. The internal threaded sleeve 3 is internally threaded to a threaded shaft 31. A support ball 32 for abutting against the inclined plate 22 is integrally provided at one end of the threaded shaft 31. A knob 33 is integrally provided at the end of the threaded shaft 31 away from the support ball. An indicator dial 331 is integrally provided around the knob 33. A scale 212 is marked on the surface of the vertical plate 21 at the position of the indicator dial 331.

[0025] Reference Figure 1 , Figure 2 , Figure 3 Both sides of the vest 1 are sewn with connecting straps 11, and the lower end of the connecting straps 11 is fixed with a limiting hook 12 for hooking onto the lower end of the vertical plate 21. The vertical plate 21 and the inclined plate 22 are both glued with soft pads 201 for fitting against the human body. At the same time, the vertical plate 21 is also provided with a limiting strap 211, one end of which is fixedly connected to the vertical plate 21 and the other end is used to tie it to the bed rail.

[0026] Principle: When a patient undergoes body composition analysis using a body composition analyzer while lying in bed, a vest 1 is worn on the patient, and two positioning plates 2 are embedded under the patient's armpits on both sides. The vertical plate 21 is attached to the side wall of the torso, while the inclined plate 22 is attached to the arm. At the same time, the vest 1 is hooked to the lower end of the vertical plate 21 by the limiting hook 12 at the lower end of the connecting strap 11. At this time, the positioning plates 2 are stably embedded under the patient's armpits. The positioning plates 2 can be used to locate the angle of the patient's outstretched arm, which ultimately helps to improve the detection accuracy of the body composition analyzer.

Claims

1. An arm positioning assembly based on precise measurement of a human body composition analyzer, characterized by: The vest (1) is worn by the patient and two positioning plates (2) are embedded in the patient's armpits. The positioning plates (2) include a vertical plate (21) that fits against the side wall of the torso and an inclined plate (22) whose upper end is connected to the vertical plate (21) and fits against the lower side of the arm. The vest (1) is provided with connecting straps (11) on both sides. The lower end of the connecting straps (11) is provided with a limiting hook (12) for hooking into the lower end of the vertical plate (21).

2. The arm positioning assembly for precise measurement based on a body composition analyzer according to claim 1, characterized in that: Both the vertical plate (21) and the inclined plate (22) are provided with soft pads (201) for fitting against the human body.

3. The arm positioning assembly for precise measurement based on a body composition analyzer according to claim 1, characterized in that: The vertical plate (21) is also provided with a limiting strap (211) with one end connected to the vertical plate (21) and the other end used to tie it to the bed rail.

4. The arm positioning assembly for precise measurement based on a body composition analyzer of claim 1, wherein: The upper end of the inclined plate (22) is hinged to the vertical plate (21). The vertical plate (21) is also provided with an internal threaded sleeve (3). The internal threaded sleeve (3) is internally threaded to a threaded shaft (31). One end of the threaded shaft (31) is provided with a support ball (32) for abutting against the inclined plate (22). A knob (33) is provided at the end of the threaded shaft (31) away from the support ball.

5. The arm positioning assembly for precise measurement based on a body composition analyzer according to claim 4, characterized in that: The knob (33) is provided with an indicator disc (331) around its periphery, and the vertical plate (21) is provided with a scale (212) on its surface and at the position of the indicator disc (331).

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