Fixed point structure for polysomnosis monitoring
By designing a fixed-point structure for polysomnography and using marking scales and sliders to adjust the electrode position, the problem of complex and time-consuming electrode positioning was solved, thus improving monitoring efficiency and comfort.
Patent Information
- Application Number
- CN202422612682.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-10-29
AI Technical Summary
In polysomnography, electrode positioning is complex and time-consuming, uncomfortable to wear, requires a high level of expertise, and affects monitoring quality.
A positioning structure for polysomnography is designed, including first and second measuring bands, elastic straps, and sliding and rotating connectors. The electrode position is adjusted by marking scales and sliding connectors to achieve rapid and accurate positioning.
It simplifies the electrode position measurement process, reduces professional requirements, and improves wearing comfort and monitoring quality.
Smart Images
Figure CN223504212U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to multi-lead sleep monitoring technical field, concretely relates to a multi-lead sleep monitoring fixed point structure. BACKGROUND
[0002] Multi-lead sleep monitoring (PSG) refers to the continuous and synchronous recording of more than 10 indicators such as brain electricity and respiration during the whole night sleep. Monitoring and analyzing sleep structure, process and monitoring abnormal brain electricity are important inspection contents, and analyzing sleep condition is usually through recording electroencephalogram, electrooculogram and electromyogram to accurately reflect sleep condition and stage. Electroencephalogram is used to distinguish sleep and wake, and each stage of sleep and the proportion of each stage. Electrooculogram is used to see whether the eyeball moves, and electromyogram is used to record the electrical activity of the muscle activity of the lower jaw part. Through recording and analyzing sleep, the sleep latency, the number and time of wake, the proportion of two kinds of sleep and each stage of sleep, the wake time and the total sleep time can be known, and the causes of some insomnia such as depression and sleep breathing disorder can be evaluated and found. The quality of multi-lead sleep monitoring depends on the quality of the placed electrode. The three key indicators of sleep staging are electroencephalogram, electrooculogram and electromyogram of the lower jaw.
[0003] The position of the electrooculogram electrode and the electromyogram electrode needs to be measured and positioned one by one during monitoring, the professional requirement of the monitoring personnel is high, the installation time is long, is limited by the monitoring professional requirement, and the wearer is easily uncomfortable, so it is necessary to design a multi-lead sleep monitoring fixed point structure for sleep monitoring. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a multi-lead sleep monitoring fixed point structure, and aims at solving the problems in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A multi-lead sleep monitoring fixed point structure, comprising: a first elastic band, a first measuring band and a second measuring band are arranged above the first elastic band, a connecting piece is rotatably connected to the surface of the second measuring band, and the second measuring band is rotatably connected to the surface of the first measuring band through the connecting piece, rotating pieces are fixed to the surfaces of the two ends of the first measuring band and the second measuring band, a second elastic band is arranged above the first elastic band and on the inner side of the first measuring band and the second measuring band, a plurality of first sliding pieces are arranged on the surface of the second elastic band, third measuring bands are arranged above the second elastic band and on the two sides of the second measuring band, a second sliding piece and a third sliding piece are respectively fixed to the two ends of the third measuring band, and a plurality of mark scales are arranged on the surfaces of the first measuring band and the second measuring band.
[0007] As a preferred scheme of the utility model, the first measuring belt and the second measuring belt are rotatably connected to the surface of the first elastic bandage through the rotating part.
[0008] As a preferred scheme of the utility model, the second elastic bandage is slidably connected to the surface of the first measuring belt and the second measuring belt through a plurality of first sliding parts.
[0009] As a preferred scheme of the utility model, the third measuring belt is slidably connected to the surface of the second elastic bandage through a second sliding part, and the third measuring belt is slidably connected to the surface of the first measuring belt through a third sliding part.
[0010] As a preferred scheme of the utility model, a plurality of identification scales are equidistantly arranged on the surface of the first measuring belt and the second measuring belt.
[0011] As a preferred scheme of the utility model, a first clamping groove is formed in the upper surface of the first measuring belt, and a second clamping groove corresponding to the first clamping groove is formed in the surface of the second measuring belt.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The first elastic bandage is used to conveniently wear the positioning structure on the head of the wearer, then the second elastic bandage is moved on the surface of the first measuring belt and the second measuring belt according to the identification of the identification scale, then the second sliding part is moved on the surface of the second elastic bandage, and the third sliding part is moved on the surface of the first measuring belt, so that the position of the third measuring belt is adjusted, and the position of the detection of the head of the wearer is positioned. BRIEF DESCRIPTION OF DRAWINGS
[0014] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation on the utility model.
[0015] In the drawings:
[0016] Fig. 1 It is the overall structure schematic view of the utility model;
[0017] Fig. 2 It is the overall structure explosion drawing of the utility model.
[0018] In the drawings: 1, first elastic bandage; 2, first measuring belt; 3, second measuring belt; 4, connecting part; 5, rotating part; 6, second elastic bandage; 7, first sliding part; 8, third measuring belt; 9, second sliding part; 10, third sliding part; 11, identification scale; 12, first clamping groove; 13, second clamping groove. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0020] Embodiment
[0021] Please refer to Figs. 1-2 The technical solutions provided by the embodiment are as follows:
[0022] A kind of fixed point structure for polysomnography, comprising: first elastic bandage 1, first elastic bandage 1 upper is equipped with first measuring tape 2 and second measuring tape 3, the surface of second measuring tape 3 is rotatably connected with connecting piece 4, and second measuring tape 3 is rotatably connected to the surface of first measuring tape 2 by connecting piece 4, the surface of both ends of first measuring tape 2 and second measuring tape 3 is fixed with rotating part 5, the upper side of first elastic bandage 1 and located in the inner side of first measuring tape 2 and second measuring tape 3 is equipped with second elastic bandage 6, the surface of second elastic bandage 6 is equipped with multiple first sliding pieces 7, the upper side of second elastic bandage 6 and located at the both sides of second measuring tape 3 is equipped with third measuring tape 8, the both ends of third measuring tape 8 are respectively fixed with second sliding piece 9 and third sliding piece 10, the surface of first measuring tape 2 and second measuring tape 3 is equipped with multiple identification scales 11, by first elastic bandage 1, the positioning structure is conveniently worn on the head of wearer, then according to the identification of identification scale 11, second elastic bandage 6 is moved on the surface of first measuring tape 2 and second measuring tape 3, then second sliding piece 9 is moved on the surface of second elastic bandage 6, and third sliding piece 10 is moved on the surface of first measuring tape 2, so as to realize the position adjustment of third measuring tape 8, thereby the position of the detection of the head of wearer is positioned.
[0023] Specifically, first measuring tape 2 and second measuring tape 3 are rotatably connected to the surface of first elastic bandage 1 by rotating part 5.
[0024] In the specific embodiments of the present application, by the arrangement of rotating part 5, the angle adjustment of first measuring tape 2 and second measuring tape 3 on the surface of first elastic bandage 1 is facilitated, so as to facilitate the folding storage of first measuring tape 2 and second measuring tape 3.
[0025] Specifically, second elastic bandage 6 is slidably connected to the surface of first measuring tape 2 and second measuring tape 3 by multiple first sliding pieces 7.
[0026] In the embodiment of the utility model, through the setting of the first sliding piece 7, the second elastic band 6 is conveniently moved on the surface of the first measuring band 2 and the second measuring band 3, so that multiple positions of the wearer's head are positioned.
[0027] Specifically, the third measuring band 8 is slidably connected to the surface of the second elastic band 6 through the second sliding piece 9, and the third measuring band 8 is slidably connected to the surface of the first measuring band 2 through the third sliding piece 10.
[0028] In the embodiment of the utility model, through the setting of the second sliding piece 9 and the third sliding piece 10, the third measuring band 8 is conveniently moved, and then the medical staff is facilitated to mark the point position of the wearer's head.
[0029] Specifically, the multiple marking scales 11 are equidistantly arranged on the surfaces of the first measuring band 2 and the second measuring band 3.
[0030] In the embodiment of the utility model, through the equidistant arrangement of the marking scales 11, the medical staff is facilitated to observe the length of the patient's head, and the accuracy of marking the point position is increased.
[0031] Specifically, the upper surface of the first measuring band 2 is provided with a first clamping groove 12, and the surface of the second measuring band 3 is provided with a second clamping groove 13 corresponding to the first clamping groove 12.
[0032] In the embodiment of the utility model, through the setting of the first clamping groove 12 and the second clamping groove 13, the first measuring band 2 and the second measuring band 3 are conveniently adhered, so that the accuracy of the point positioning is reduced due to the thickness of the first measuring band 2 and the second measuring band 3.
[0033] Working principle: the positioning structure is conveniently worn on the wearer's head through the first elastic band 1, 10% and 50% of the total length are found from the root of the nose to the occipital protuberance, and the length is recorded through the marking scale 11, then the total length of the 50% point of the preauricular fossa bone on both sides is measured, 10% and 20% are found and the length is recorded through the marking scale 11, then the second elastic band 6 is moved on the surface of the first measuring band 2 and the second measuring band 3 according to the marking of the marking scale 11, 10% of the total length of the second elastic band 6 is found, then the second sliding piece 9 is moved on the surface of the second elastic band 6, and the third sliding piece 10 is moved on the surface of the first measuring band 2, so that the position of the third measuring band 8 is adjusted, at this time, half of the electricity is found from the surface of the two third measuring bands 8, so that the position of the wearer's head is positioned.
[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A fixed-point structure for polysomnography, characterized in that, include: A first elastic strap (1) is provided above the first elastic strap (1) and a first measuring strap (2) and a second measuring strap (3). A connector (4) is rotatably connected to the surface of the second measuring strap (3), and the second measuring strap (3) is rotatably connected to the surface of the first measuring strap (2) through the connector (4). Rotating members (5) are fixed to the surfaces of both ends of the first measuring strap (2) and the second measuring strap (3). A second elastic strap (6) is provided above the first elastic strap (1) and inside the first measuring strap (2) and the second measuring strap (3). A plurality of first sliding members (7) are provided on the surface of the second elastic strap (6). A third measuring strap (8) is provided above the second elastic strap (6) and on both sides of the second measuring strap (3). A second sliding member (9) and a third sliding member (10) are fixed to the two ends of the third measuring strap (8). A plurality of marking scales (11) are provided on the surfaces of the first measuring strap (2) and the second measuring strap (3).
2. The fixed-point structure for polysomnography according to claim 1, characterized in that, The first measuring band (2) and the second measuring band (3) are rotatably connected to the surface of the first elastic strap (1) via a rotating member (5).
3. The fixed-point structure for polysomnography according to claim 1, characterized in that, The second elastic strap (6) is slidably connected to the surfaces of the first measuring strap (2) and the second measuring strap (3) by a plurality of first sliding members (7).
4. The fixed-point structure for polysomnography according to claim 1, characterized in that, The third measuring band (8) is slidably connected to the surface of the second elastic strap (6) via the second sliding member (9), and the third measuring band (8) is slidably connected to the surface of the first measuring band (2) via the third sliding member (10).
5. The fixed-point structure for polysomnography according to claim 1, characterized in that, Multiple markings (11) are equidistantly arranged on the surfaces of the first measuring band (2) and the second measuring band (3).
6. The fixed-point structure for polysomnography according to claim 1, characterized in that, The upper surface of the first measuring band (2) is provided with a first slot (12), and the surface of the second measuring band (3) is provided with a second slot (13) that is compatible with the first slot (12).