Lower limb protection device for dysphoria patient
By designing an inverted '7' shaped protective cover body and an internal air cushion, connecting piece, observation window, and through hole for the lower limb protection device for agitated patients, the problems of poor comfort and insufficient breathability of existing devices have been solved, achieving effective lower limb protection and improved comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 晋江市医院(上海市第六人民医院福建医院)
- Filing Date
- 2025-03-14
- Publication Date
- 2026-04-10
AI Technical Summary
In the existing technology, lower limb protective devices for agitated patients have problems such as poor comfort, limited restraint effect, insufficient breathability, and easy to cause pressure sores and bacterial growth.
A protective cover body in the shape of an inverted '7' is designed, comprising first and second protective covers connected by a flexible connecting strap, with an internal air cushion and connecting piece, equipped with an observation window and through hole, fixing strap and binding device, providing breathability, comfort and stable fixation.
It effectively protects the lower limbs of agitated patients, improves comfort and breathability, reduces the risk of pressure sores and bacterial growth, and enhances the applicability and stability of the device.
Smart Images
Figure CN224098805U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical auxiliary equipment technical field, concretely relates to a restive patient lower limbs protection device. BACKGROUND
[0002] In ICU, many patients will appear restive phenomenon for various reasons, which not only will influence treatment process, also can cause harm to patient's own, restive patient often shows unconscious limb struggle action, and the frequent kicking of lower limbs is more outstanding. The violent activity of lower limbs easily leads to a series of adverse consequences. On the one hand, the patient can cause lower limb soft tissue contusion, fracture and other injuries due to collision bed rail, medical equipment etc. On the other hand, the restive behavior of patient also can interfere with normal medical care operation, and then influence treatment effect, prolong patient hospitalization time.
[0003] At present, the measures for patient restive lower limbs protection have many deficiencies, the traditional restraint belt can limit patient lower limbs activity to some extent, but long-time use can easily cause patient skin pressure sore, and the comfort degree is extremely poor, and the restraint effect is limited, and the patient can still be injured in struggle. And some protective sleeves on the market, the overall structure is closed, the inner wall is large-area attached to the skin, can only play a simple buffering role, not only cannot observe the skin condition of patient in protective sleeve, but also seriously hinders air circulation, leads to airtight, hot, which can increase the restive emotion of patient, and the humid environment can easily breed bacteria. SUMMARY
[0004] The utility model wants to solve the technical problem of providing a restive patient lower limbs protection device to solve the problem in the background art.
[0005] In order to solve the above technical problem, the utility model adopts the technical scheme as follows: the utility model provides a restive patient lower limbs protection device: including protection cover body, the protection cover body is inverted'7'character shape, and the protection cover body includes first protection cover and second protection cover, one side of first protection cover and second protection cover is connected through flexible connecting band, and the section of first protection cover and second protection cover is arc shape, and the cavity is formed between first protection cover and second protection cover, first protection cover and second protection cover are equipped with a plurality of air cushions, the inside of air cushion is filled with gas, and the adjacent two air cushions are connected through connecting sheet.
[0006] Further, the observation window and the through hole are arranged on the first protective cover; the skin condition of the patient in the protection device can be observed through the observation window, and the air permeability of the protection device is further improved, so that the restlessness of the patient is avoided due to the non-breathable and stuffy environment; the protection device can be connected to the trachea through the through hole, and the leg of the patient can be blown through the air pipe when the leg of the patient is wet.
[0007] Further, the fixing belt is arranged on the second protective cover; when the restlessness of the patient is large and the struggling action is too large, the protection device can be connected to the fixed object such as a hospital bed through the fixing belt.
[0008] Further, the width of the fixing belt is 30-50mm; the probability of breakage of the fixing belt is reduced through the setting of the width of the fixing belt.
[0009] Further, the binding device includes a plurality of first binding belts and second binding belts, the first binding belts and the second binding belts are arranged on the other side of the first protective cover and the second protective cover respectively, and the first binding belts and the second binding belts are uniformly distributed along the length direction of the first protective cover and the second protective cover respectively; the protection device can be adjusted through the first binding belts and the second binding belts, so as to be suitable for patients with different body shapes, the practicability of the protection device is improved, and the first binding belts and the second binding belts have higher firmness in the form of mutual binding than magic tape.
[0010] Further, the air cushion and the connecting piece extend along the length direction of the first protective cover and the second protective cover, and the length of the air cushion and the connecting piece is consistent with the length of the first protective cover and the second protective cover; the comfort and the air permeability of the protection device are further improved through the setting of the length of the air cushion and the connecting piece.
[0011] Further, the thickness of the air cushion is 10-20mm; the protection performance of the protection device is improved through the setting of the thickness of the air cushion.
[0012] Further, the width of the connecting piece is 5-10mm; the protection effect of the protection device is avoided due to the too wide width of the connecting piece, and the air convection in the cavity is accelerated, and the stuffy phenomenon is avoided. Further, the thickness of the connecting piece is 2-4mm, and the connecting piece is arranged close to the outer wall of the first protective cover and the second protective cover; the air convection speed in the cavity is accelerated through the setting of the thickness and the position of the connecting piece, and the comfort of the patient is further improved.
[0013] From the above description, the lower limb protection device for the agitated patient has the following beneficial effects: the protection cover body is arranged in the shape of an inverted '7', which can simultaneously cover and protect the lower legs and feet of the patient, and the protection range is expanded. The first protection cover and the second protection cover are connected through the flexible connecting belt, so that the protection device can be unfolded and folded like a book, which greatly facilitates wearing and disassembling. The air cushion is arranged inside, which provides soft and effective buffer protection for the lower limbs of the patient, prevents the patient from being injured by collision in the struggle, and improves the comfort of wearing. The raised air cushion and the connecting piece are alternately arranged on the inner sides of the first protection cover and the second protection cover, so that when the device is closed and worn, the air cushion serves as the main supporting point to contact the skin, and the connecting piece region naturally forms a fine gap along the length direction of the protection cover between the skin. These gaps jointly form the air convection channel for connecting the inside of the cavity with the external environment, which can effectively dissipate the heat and moisture generated by the skin, avoid heat accumulation and stuffy feeling, thereby reducing the risk of skin pressure sores and bacterial breeding, which is the core structure for realizing the ventilation function. The observation window is arranged, which facilitates the medical staff to directly observe the skin condition, and if the mesh material is used, it can also assist in ventilation; the through hole is arranged, which provides an interface for connecting a dry or cool air source, and can further enhance the nursing effect. The fixing belt and the binding device and the like are arranged, which enhances the fixing and fitting ability of the device.
[0014] The utility model comprehensively solves the shortage of traditional restraint belt and existing protective sleeve, has important clinical application value and practical demand. ACCURACY OF DRAWINGS
[0015] Figure 1 It is a three-dimensional structure schematic diagram of the utility model. DETAILED DESCRIPTION
[0016] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0017] As shown in Figure 1 As shown in Figure 1The utility model provides a kind of lower limbs protection device of restless patient shown in the figure: including protective cover body 1, the protective cover body 1 is inverted "7" character shape, protective cover body 1 includes first protective cover 11 and second protective cover 12, one side of the first protective cover 11 and second protective cover 12 is connected by flexible connecting band 2, the section of first protective cover 11 and second protective cover 12 is all arc shape, cavity 13 is formed between first protective cover 11 and second protective cover 12, the first protective cover 11 and second protective cover 12 are equipped with a plurality of air cushion 14, the inside of air cushion 14 is filled with gas, adjacent two air cushion 14 are connected by connecting sheet 15;The multiple beneficial effects of the present protective device are realized by the cooperation of the above structure: first, by the unique shape of the protective cover body 1 inverted "7" character shape, it can be simultaneously coated with the lower leg and foot of patient, solve the problem of insufficient protection range of traditional device, expand the protection area;Second, by flexible connecting band 2 hingedly connecting first protective cover 11 and second protective cover 12, the device can be opened and closed like a book, greatly simplifies the operation process for restless patient to wear and disassemble;More importantly, by setting the protruding air cushion 14 and connecting sheet 15 alternately and continuously on the inner side surface of first protective cover 11 and second protective cover 12 along its length direction, the key structure realizing core function is constructed.When the device is closed and tied to the lower limbs of patient, the air-filled air cushion 14 as main support point contacts with the skin of patient, provides soft and effective buffer to absorb impact, prevent from being hurt by knocking and improve basic wearing comfort degree.At the same time, the connecting sheet 15 area between adjacent air cushion 14, then with the skin naturally forms the slight physical gap along the length direction of protective cover, which is penetrated.These gaps defined by structure itself, together in cavity 13, between skin surface and the environment outside the edge of protective cover, form continuous longitudinal airflow channel.The channel allows air natural convection, so that heat and sweat moisture generated by skin can be efficiently discharged outward, effectively avoids the problems of heat accumulation, stuffy and humid of traditional airtight protective sleeve, fundamentally reduces the risk of skin pressure ulcer and microbial breeding caused by long time use, which is the core principle of realizing'ventilation', 'dry' nursing effect of the utility model.
[0018] In addition, by setting observation window 3 on first protective cover 11, it is convenient for medical staff to directly view internal skin condition, if window uses breathable mesh material, air exchange can also be assisted;The setting of through hole 4 provides interface for accessing external temperature control or dry air flow, can be used as the intensification means of active adjustment microenvironment.Fixed band 5 and binding device 6 ensure the stable fixation and adaptability of device in different use scenarios.The utility model improves protection, comfort, ventilation and convenience comprehensively, has significant clinical application value.
[0019] The observation window 3 and the through hole 4 are arranged on the first protective cover 11, the skin condition of the patient in the protection device can be observed through the observation window 3, the air permeability of the protection device is further improved, and the restlessness of the patient is avoided due to the non-breathable and hot phenomenon; the protection device can be connected to the trachea through the through hole 4, and when the leg of the patient is wet, the air pipe can be connected to blow air to the leg of the patient.
[0020] The fixing belt 5 is arranged on the second protective cover 12, and when the restlessness of the patient is large and the struggling action is too large, the protection device can be connected to the fixed object such as a hospital bed through the fixing belt 5.
[0021] The width of the fixing belt 5 is 30-50mm, and the probability of breaking of the fixing belt 5 is reduced through the setting of the width of the fixing belt 5.
[0022] The fixing belt 5 is arranged on the second protective cover 12, and when the restlessness of the patient is large and the struggling action is too large, the protection device can be connected to the fixed object such as a hospital bed through the fixing belt 5.
[0023] The air cushion 14 and the connecting piece 15 extend along the length direction of the first protective cover 11 and the second protective cover 12, and the length of the air cushion 14 and the connecting piece 15 is consistent with the length of the first protective cover 11 and the second protective cover 12, and the comfort and air permeability of the protection device are further improved through the setting of the length of the air cushion 14 and the connecting piece 15.
[0024] The thickness of the air cushion 14 is 10-20mm, and the protection performance of the protection device is improved through the setting of the thickness of the air cushion 14.
[0025] The width of the connecting piece 15 is 5-10mm, and the protection effect of the protection device is avoided due to the too wide width of the connecting piece 15, and the air convection in the cavity 13 is accelerated, and the hot phenomenon is avoided.
[0026] The thickness of the connecting piece 15 is 2-4mm, and the connecting piece 15 is arranged close to the outer wall of the first protective cover 11 and the second protective cover 12, and the speed of the air convection in the cavity 13 is accelerated through the setting of the thickness and position of the connecting piece 15, and the comfort of the patient is further improved.
[0027] The above are only some specific embodiments of the present application, but the design concept of the present application is not limited thereto, and any non-essential modification of the present application using this concept shall be deemed to infringe the protection scope of the present application.
Claims
1. A device for protecting the lower limbs of a restless patient, comprising a protective cover body (1), characterized in that: The protective cover body (1) is in inverted "7" shape, the protective cover body (1) includes first protective cover (11) and second protective cover (12), one side of the first protective cover (11) and second protective cover (12) is connected by flexible connecting band (2), the cross section of the first protective cover (11) and second protective cover (12) is arc shape, the cavity (13) is formed between the first protective cover (11) and second protective cover (12), the first protective cover (11) and second protective cover (12) are equipped with several air cushions (14), the inside of the air cushion (14) is filled with gas, the adjacent two air cushions (14) are connected by connecting sheet (15).
2. The restive patient lower extremity protection device according to claim 1, wherein: It also includes observation window (3), through hole (4), fixing band (5) and binding device (6), the observation window (3) and through hole (4) are opened on the first protective cover (11).
3. The restive patient lower extremity protection device of claim 2, wherein: The fixing band (5) is arranged on the second protective cover (12).
4. The restive patient lower extremity protection device of claim 3, wherein: The width of the fixing band (5) is 30-50mm.
5. The restive patient lower extremity protection device of claim 2, wherein: The binding device (6) includes several first binding belt (61) and second binding belt (62), the first binding belt (61) and second binding belt (62) are arranged on the other side of the first protective cover (11) and second protective cover (12) respectively, and the first binding belt (61) and second binding belt (62) are evenly distributed along the length direction of the first protective cover (11) and second protective cover (12) respectively.
6. The restive patient lower extremity protection device of claim 1, wherein: The air cushion (14) and connecting sheet (15) extend along the length direction of the first protective cover (11) and second protective cover (12), and the length of the air cushion (14) and connecting sheet (15) is consistent with the length of the first protective cover (11) and second protective cover (12).
7. A restive patient lower extremity protection device according to claim 6, wherein: The thickness of the air cushion (14) is 10-20mm.
8. The restive patient lower extremity protection device of claim 7, wherein: The width of the connecting sheet (15) is 5-10mm.
9. The restive patient lower extremity protection device of claim 8, wherein: The thickness of the connecting sheet (15) is 2-4mm, and the connecting sheet (15) is arranged close to the direction of the outer wall of the first protective cover (11) and second protective cover (12).