Restraint strap
By designing a restraint belt including chest strap, restraint ring and cross strap, the skin damage and pipe fallout during restraint of restless patients in intensive care is solved, and a safer and more effective restraint effect is achieved.
Patent Information
- Application Number
- CN202421603574.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-09
AI Technical Summary
In intensive care, patients who are restless and unable to communicate due to their special condition, when using existing technology such as striped sheets, it is easy to cause skin damage and special pipelines to fall off, resulting in adverse events and safety hazards.
A restraint belt, including chest strap, restraint ring and cross strap, is designed. Through flexible material and symmetrical structure, it can effectively restrain the patient's chest shoulders, prevent the lifting action and special pipe fall off, and reduce skin damage.
This restraint belt can effectively protect the safety of patients, reduce the risk of adverse events and death, reduce doctor-patient conflicts, and reduce skin damage during restraint.
Smart Images
Figure CN222828720U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of clinical patient safety protection, and in particular to a restraint belt. Background Art
[0002] Currently, in the daily work of intensive care, we are faced with a variety of patients. Some of them are agitated and unable to communicate, which poses a great safety hazard. Due to the special conditions and complicated situations, they cannot be sedated.
[0003] Medical staff generally use Figure 1 The bed sheet is folded into strips to restrain the chest, and the two ends of the strip are fixed to the bed.
[0004] However, due to the patient's restlessness, the stripped sheets quickly formed wrinkles, which would damage the skin to a certain extent. Moreover, because the patient could greatly rotate his upper limbs left and right, the restraint effect was poor, and he might even be in a semi-sitting position, breaking free from the medical tubes placed on the patient. For example, special tubes such as endotracheal intubation might fall off, causing adverse events and bringing serious consequences to the nurses and patients. Utility Model Content
[0005] The present application provides a restraint belt for restraining a patient so that the patient cannot lift his head up or rotate his chest and shoulders to cause a special tube to fall off, thereby protecting the patient's safety.
[0006] The present application provides a restraint belt, including a chest belt, a group of restraint rings and a group of cross belts, wherein the chest belt is a flexible member that can be deformed to fit the curved surface of the human chest; the group of restraint rings includes two restraint rings, the two restraint rings are a left restraint ring and a right restraint ring respectively located on the left and right sides of the chest belt; the group of cross belts includes two cross belts, the two cross belts are a left cross belt and a right cross belt respectively located on the left and right sides of the chest belt; wherein the left cross belt is a flexible strip-shaped member that can pass through the right restraint ring from the back of the human body toward the front of the human chest when the right restraint ring is located in front of the human chest; the right cross belt is a flexible strip-shaped member that can pass through the left restraint ring from the back of the human body toward the front of the human chest when the left restraint ring is located in front of the human chest.
[0007] Optionally, the left restraint ring and the right restraint ring are arranged above the chest strap, and the left cross strap and the right cross strap are arranged below the chest strap.
[0008] Optionally, the left cross strap and the right cross strap are fixed to the chest strap in a structure extending outward from both sides of the chest strap; the left restraint ring and the right restraint ring are fixed to the chest strap in a structure extending outward from the upper end of the chest strap.
[0009] Optionally, the chest strap includes a first part that can be deformed to fit the upper end of the left upper arm of the human body and a second part that fits the upper end of the right upper arm; a part of the left restraint ring is connected to the first part, and a part of the right restraint ring is connected to the second part.
[0010] Optionally, the left restraint ring is a flexible strip with two ends fixed to the chest strap; and / or the right restraint ring is a flexible strip with two ends fixed to the chest strap.
[0011] Optionally, the width of the left cross strap is not greater than the width of the space through which the left cross strap passes through the right constraint ring; and / or the width of the right cross strap is not greater than the width of the space through which the left constraint ring passes through.
[0012] Optionally, the chest strap is provided with an avoidance notch, and the avoidance notch avoids the neck of the human body when the chest strap is in contact with the curved surface of the human chest.
[0013] Optionally, the chest strap, the left restraint ring, the right restraint ring, the left cross strap and the right cross strap are all flexible parts made of skin-friendly fabric.
[0014] In the above technical solution, the restraint belt plays a good restraining role on the agitated and uncooperative patients. The use of the present invention can prevent the patients from looking up or turning their chest and shoulders to the left and right to cause the special tubes to fall off, thereby protecting the safety of the patients, increasing clinical bedside safety, reducing the risk of adverse events and death to a certain extent, and reducing conflicts between doctors and patients.
[0015] Cross-use can make the extension belt flat and wrinkle-free, reduce damage to the patient's skin when restraining the patient, and achieve better restraint effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of a strip sheet used to restrain a patient in the prior art;
[0017] Figure 2 is a schematic diagram of the structure of a restraining belt in an embodiment;
[0018] Figure 3 is a schematic diagram of the structure of an embodiment when a restraint belt is used to restrain a patient, as viewed from the rear of the human body;
[0019] Figure 4 The present invention is a schematic diagram of a structure in which strip-shaped holes are arranged in a part of the chest strap in an embodiment.
[0020] 1. Chest strap; 11. First part; 12. Second part; 13. Avoidance gap; 21. Left restraint ring; 22. Right restraint ring; 31. Left cross strap; 32. Right cross strap. DETAILED DESCRIPTION
[0021] The present application is further described in detail below through the accompanying drawings and embodiments. Through these descriptions, the characteristics and advantages of the present application will become clearer and more specific.
[0022] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise noted.
[0023] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.
[0024] The embodiment of the present application discloses a restraint belt, which is used to restrain patients who are agitated and cannot be sedated and cannot be taken off the ventilator (ventilator) or have a tube removed (tracheal intubation) due to their medical condition, as well as patients with internal jugular deep vein tubes, subclavian deep vein tubes, and drainage tubes above the chest.
[0025] The above patients are unable to communicate, and their upper limbs will raise their heads or use the raised head of the bed to slide their entire body downwards, and they will raise their heads with their hands to pull out the endotracheal tube or the deep jugular vein tube, causing suffocation, bleeding, or even death. The restraint belt disclosed in the embodiments of the present application can reduce or avoid the occurrence of such adverse events.
[0026] Reference Figure 2 and Figure 3 A restraint belt comprises a chest belt 1, a group of restraint rings and a group of cross belts, wherein the chest belt 1 is a flexible member that can be deformed to fit the curved surface of the human chest.
[0027] A set of restraint rings includes two restraint rings, which are a left restraint ring 21 and a right restraint ring 22 respectively located at the left and right sides of the chest strap 1 .
[0028] A set of cross straps includes two cross straps, and the two cross straps are a left cross strap 31 and a right cross strap 32 respectively located on the left and right sides of the chest strap 1.
[0029] The left cross strap 31 is a flexible strip that can pass through the right restraint ring 22 from the back of the human body toward the chest when the right restraint ring 22 is located in front of the human chest; the right cross strap 32 is a flexible strip that can pass through the left restraint ring 21 from the back of the human body toward the chest when the left restraint ring 21 is located in front of the human chest.
[0030] For ease of explanation, a first direction and a second direction are defined, wherein the first direction is the width direction when the restraint belt is unfolded, and is also the left-right direction of the human body when the restraint belt constrains the human body, and the second direction is the up-down direction when the restraint belt is unfolded, and is also the height direction of the human body when the restraint belt constrains the human body. In the accompanying drawings, the first direction is represented as the X direction, and the second direction is represented as the Y direction.
[0031] Specifically, the shape of the chest strap 1 fits the shape of the human chest as closely as possible, the left restraint ring 21 and the right restraint ring 22 are both fixed on the chest strap 1, one end of the left cross strap 31 and the right cross strap 32 are fixed on the chest strap 1, and the other end is used to pass through the armpits, around the back of the human body, and then pass through the corresponding restraint ring and finally be fixed on the bed.
[0032] In this embodiment, the left restraint ring 21 and the right restraint ring 22 are symmetrically arranged on the chest strap 1, and the left cross belt 31 and the right cross belt 32 are symmetrically arranged on the chest strap 1. The symmetrical arrangement indicates, on the one hand, that the connection positions on the chest strap 1 are symmetrical, and on the other hand, that the structures of the left restraint ring 21 and the right restraint ring 22 are symmetrical, and the structures of the left cross belt 31 and the right cross belt 32 are symmetrical.
[0033] Furthermore, the left cross belt 31 and the right cross belt 32 are spaced apart from the right restraint ring 22 and the left restraint ring 21 along the first direction.
[0034] When in use, place the chest strap 1 of the restraint belt on the patient's chest, cross the left cross strap 31 and the right cross strap 32 at the back and pass through the right restraint ring 22 and the left restraint ring 21 respectively, and finally fix the ends of the left cross strap 31 and the right cross strap 32 on the bed.
[0035] The restraint belt in this embodiment has a good restraining effect on patients who are restless and have poor cooperation. The use of the present invention can prevent patients from raising their heads or turning their chest and shoulders to the left and right to cause special tubes to fall off, thereby protecting the safety of patients, increasing clinical bedside safety, reducing the risk of adverse events and death to a certain extent, and reducing conflicts between doctors and patients.
[0036] The restraint belt in this embodiment can be applied to male and female patients without distinction, and can wrap the chest well.
[0037] When in use, the left cross strap 31 and the right cross strap 32 are cross-fixed, so that the left cross strap 31 and the right cross strap 32 on the patient's back are flat and wrinkle-free, which can reduce damage to the patient's skin; if they are not crossed, the direction of the restraint force changes, which is easy to damage the patient's skin. Because some patients in the critical care department, including some patients with special conditions in other departments, cannot wear tops normally, and they stay in bed for a long time, and they have fever and sweat easily, and their skin is relatively fragile, so it is easy to get skin damage. Cross-use can reduce skin damage caused by restraint, and the restraint effect will be better.
[0038] At the same time, the restraint belt in this embodiment can be suitable for some patients who need to use the chest belt 1 for pressure application, and this restraint belt can serve as a substitute when the chest belt 1 is not purchased in time.
[0039] It should be noted that, in order to improve the restraint effect, other cross straps, or restraint rings and cross straps can be added on the basis of a set of restraint rings and a set of cross straps to further restrain the patient from multiple positions.
[0040] Reference Figure 2 and Figure 3 As an optional solution, the left restraint ring 21 and the right restraint ring 22 are arranged above the chest strap 1, and the left cross strap 31 and the right cross strap 32 are arranged below the chest strap 1.
[0041] Specifically, the distances between the left restraint ring 21 and the right restraint ring 22 and the left cross strap 31 and the right cross strap 32 are relatively large, so that when the restraint belt is used, the contact area between the chest strap 1 and the patient is larger, and when the patient struggles to break free from the restraint belt, the compression damage caused by the chest strap 1 to the local area of the patient's chest is reduced.
[0042] In another embodiment, the left restraint ring 21 and the right restraint ring 22 are arranged at the middle and upper position of the chest strap 1. In another embodiment, the left cross belt 31 and the right cross belt 32 are arranged at the middle and lower position of the chest strap 1.
[0043] Reference Figure 2 and Figure 3 As an optional solution, the left cross strap 31 and the right cross strap 32 are fixed to the chest strap 1 in a structure extending outward from both sides of the chest strap 1; the left restraint ring 21 and the right restraint ring 22 are fixed to the chest strap 1 in a structure extending outward from the upper end of the chest strap 1.
[0044] Specifically, extending outward from both sides of the chest strap 1 refers to extending along the first direction and away from the chest strap 1. The left cross strap 31 extends outward from the left side of the chest strap 1, and the right cross strap 32 extends outward from the right side of the chest strap 1.
[0045] It should be noted that, in this embodiment, extension only represents one structural form, and the specific length of the extension is determined according to the patient's usage needs.
[0046] The left cross strap 31 and the right cross strap 32 extend outward from both sides of the chest strap 1, and the force applied by the left cross strap 31 and the right cross strap 32 to the chest strap 1 is in a first direction. The left restraint ring 21 and the right restraint ring 22 extend outward from the upper end of the chest strap 1, and the force applied by the restraint ring to the chest strap 1 is in a second direction. When the left cross strap 31 passes through the right restraint ring 22, and the right cross strap 32 passes through the left restraint ring 21, a net-like manner can be formed to realize the restraint of the restraint belt on the patient, and the restraint belt can effectively restrain the patient.
[0047] Reference Figure 2As an optional solution, the chest strap 1 includes a first portion 11 that can be deformed to fit the upper end of the left upper arm of the human body and a second portion 12 that fits the upper end of the right upper arm.
[0048] A portion of the left restraining ring 21 is connected to the first portion 11 , and a portion of the right restraining ring 22 is connected to the second portion 12 .
[0049] Specifically, the first part 11 and the second part 12 are attached Figure 2 A portion of the left restraint ring 21 is connected to the first portion 11, and a portion of the right restraint ring 22 is connected to the second portion 12, so that the left restraint ring 21 restrains the patient's left shoulder through the first portion 11, and the right restraint ring 22 restrains the patient's right shoulder through the second portion 12, thereby further improving the restraint effect on the patient.
[0050] Reference Figure 2 and Figure 3 As an optional solution, the left restraint ring 21 is a flexible strip with both ends fixed to the chest strap 1.
[0051] In this embodiment, the left restraining ring 21 and the right restraining ring 22 are both flexible strips with both ends fixed to the chest strap 1 .
[0052] During production, the left restraint ring 21 and the right restraint ring 22 can be processed separately, and then both ends of the left restraint ring 21 and the right restraint ring 22 can be sewed and fixed to the chest strap 1.
[0053] The left restraint ring 21 and the right restraint ring 22 have a simple structure and are easy to fix with the chest strap 1 ; the forces on the left restraint ring 21 and the right restraint ring 22 are relatively concentrated, and the left restraint ring 21 and the right restraint ring 22 are easy to repair after being damaged.
[0054] Reference Figure 4 In another embodiment, a strip hole is set in a part of the upper end of the chest strap 1, and there are two strip holes, which are respectively located on the left and right sides of the chest strap 1. The left constraint ring 21 is the area where the strip hole is set on the left side of the chest strap 1, and the right constraint ring 22 is the area where the strip hole is set on the right side of the chest strap 1.
[0055] In another embodiment, the left restraint ring 21 is a flexible strip-shaped member whose two ends are sewn and fixed to the chest strap 1, and the right restraint ring 22 is a flexible ring-shaped member sewn and fixed to the chest strap 1, or a strip-shaped hole is set in a part of the upper end of the chest strap 1, and the right restraint ring 22 is the area where the strip-shaped hole is set on the chest strap 1.
[0056] This structural form of the right restraint ring 22 can make the connection area between the right restraint ring 22 and the chest strap 1 relatively large, thereby improving the connection strength between the right restraint ring 22 and the chest strap 1.
[0057] In another embodiment, the right restraint ring 22 is a flexible strip-shaped member whose two ends are sewn and fixed to the chest strap 1, and the left restraint ring 21 is a flexible ring-shaped member sewn and fixed to the chest strap 1, or a strip-shaped hole is set in a part of the upper end of the chest strap 1, and the left restraint ring 21 is the area where the strip-shaped hole is set on the chest strap 1.
[0058] This structural form of the left restraint ring 21 can make the connection area between the left restraint ring 21 and the chest strap 1 relatively large, thereby improving the connection strength between the left restraint ring 21 and the chest strap 1.
[0059] Reference Figure 2 and Figure 3 As an optional solution, the width of the left cross strap 31 is not greater than the width of the space of the right restraining ring 22 for accommodating the left cross strap 31 passing through.
[0060] In this embodiment, the width of the left cross strap 31 is not greater than the width of the space through which the right constraint ring 22 is used to accommodate the left cross strap 31, and the width of the right cross strap 32 is not greater than the width of the space through which the left constraint ring 21 is used to accommodate the right cross strap 32.
[0061] The width of the left cross belt 31 indicates the width of the left cross belt 31 when it is flattened on a flat plate; the width of the right cross belt 32 indicates the width of the right cross belt 32 when it is flattened on a flat plate.
[0062] The width of the space of the right restraint ring 22 for accommodating the left cross belt 31 passing through represents the minimum distance between the two ends of the right restraint ring 22 for being sewn with the chest belt 1 when the chest belt 1 is flattened.
[0063] The width of the space of the left restraining ring 21 for accommodating the right cross belt 32 passing through represents the minimum distance between the two ends of the left restraining ring 21 for being sewn with the chest belt 1 when the chest belt 1 is flattened.
[0064] When the left cross strap 31 passes through the right restraint ring 22, and when the right cross strap 32 passes through the left restraint ring 21, the phenomenon of accumulation and wrinkles caused by the right restraint ring 22 on the left cross strap 31 can be reduced, and the phenomenon of accumulation and wrinkles caused by the left restraint ring 21 on the right cross strap 32 can be reduced, so that the flatness of the left cross strap 31 and the right cross strap 32 is improved, and there are no accumulation and wrinkles, thereby reducing the wear on the patient's skin.
[0065] Specifically, the width of the left cross strap 31 is smaller than the width of the space through which the left cross strap 31 passes through the right constraint ring 22, and the width of the right cross strap 32 is smaller than the width of the space through which the left constraint ring 21 passes.
[0066] In another embodiment, the width of the left cross strap 31 is equal to the width of the space through which the right constraint ring 22 is used to accommodate the left cross strap 31, and the width of the right cross strap 32 is equal to the width of the space through which the left constraint ring 21 is used to accommodate the right cross strap 32.
[0067] In another embodiment, the width of the left cross strap 31 is not greater than the width of the space through which the right constraint ring 22 is used to accommodate the left cross strap 31, and the width of the right cross strap 32 is greater than the width of the space through which the left constraint ring 21 is used to accommodate the right cross strap 32.
[0068] At this time, although there will be some wrinkles when the right cross strap 32 is used to restrain the patient, and the right cross strap 32 will cause some wear on the patient's skin, it can still restrain the patient.
[0069] In another embodiment, the width of the left cross strap 31 is greater than the width of the space through which the right constraint ring 22 is used to accommodate the left cross strap 31, and the width of the right cross strap 32 is not greater than the width of the space through which the left constraint ring 21 is used to accommodate the right cross strap 32.
[0070] At this time, although there will be some wrinkles when the left cross belt 31 is used to restrain the patient, and the left cross belt 31 will cause some wear on the patient's skin, it can still restrain the patient.
[0071] Furthermore, the width of the left cross belt 31 and the right cross belt 32 are both 6 cm.
[0072] Reference Figure 2 and Figure 3 As an optional solution, the chest strap 1 is provided with an avoidance notch 13, and the avoidance notch 13 avoids the neck of the human body when the chest strap 1 is in contact with the curved surface of the human chest.
[0073] Specifically, an arc-shaped avoidance gap 13 is arranged above the chest strap 1 , and the avoidance gap 13 is arranged in the middle of the chest strap 1 .
[0074] The setting of the avoidance gap 13 can reduce the pressure on the patient's neck. Specifically, when the patient applies force to the left cross strap 31 and the right cross strap 32, the left cross strap 31 and the right cross strap 32 will drive the chest strap 1 to move toward the neck.
[0075] The arc-shaped avoidance notch 13 can reduce the occurrence of tearing of the chest strap 1 due to stress.
[0076] Reference Figure 2 and Figure 3 As an optional solution, the chest strap 1, the left restraint ring 21, the right restraint ring 22, the left cross strap 31 and the right cross strap 32 are all flexible parts made of skin-friendly fabric.
[0077] Specifically, the chest strap 1, the left restraint ring 21, the right restraint ring 22, the left cross strap 31 and the right cross strap 32 are all made of pure cotton fabric. Further, in order to improve their own strength, the chest strap 1, the left restraint ring 21, the right restraint ring 22, the left cross strap 31 and the right cross strap 32 are all provided with at least two layers.
[0078] Because some patients with special conditions cannot wear tops normally and are bedridden for a long time, and their skin is relatively fragile due to fever and sweating, pure cotton fabrics are not easy to cause damage to the skin and are not prone to allergic reactions with the skin, thus protecting the safety of patients.
[0079] In the description of the present application, it should be noted that the terms "upper", "lower", "inside", "outside", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships in the working state of the present application. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present application.
[0080] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect" and "connect" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0081] The present application has been described above in conjunction with preferred embodiments, but these embodiments are only exemplary and serve only as an illustration. On this basis, various replacements and improvements may be made to the present application, all of which fall within the scope of protection of the present application.
Claims
1. A restraint belt, characterized in that: It comprises a chest strap (1), a set of restraint rings and a set of cross straps, wherein: The chest strap (1) is a flexible piece that can be deformed to fit the curved surface of the human chest; The set of restraint rings comprises two restraint rings, wherein the two restraint rings are a left restraint ring (21) and a right restraint ring (22) respectively located on the left and right sides of the chest strap (1); The set of cross straps comprises two cross straps, wherein the two cross straps are a left cross strap (31) and a right cross strap (32) respectively located on the left and right sides of the chest strap (1); wherein: The left cross belt (31) is a flexible strip-shaped member that can pass through the right restraint ring (22) from the back of the human body toward the chest of the human body when the right restraint ring (22) is located in front of the human body's chest; The right cross belt (32) is a flexible strip-shaped member that can pass through the left restraint ring (21) from the back of the human body toward the chest of the human body when the left restraint ring (21) is located in front of the human body's chest.
2. The restraint belt according to claim 1, characterized in that: The left restraining ring (21) and the right restraining ring (22) are arranged above the chest strap (1), and the left cross strap (31) and the right cross strap (32) are arranged below the chest strap (1).
3. The restraint belt according to claim 1, characterized in that: The left cross strap (31) and the right cross strap (32) are fixed on the chest strap (1) in a structure extending outward from both sides of the chest strap (1); The left restraining ring (21) and the right restraining ring (22) are fixed on the chest belt (1) in a structure extending outward from the upper end of the chest belt (1).
4. The restraint belt according to claim 1, characterized in that: The chest strap (1) comprises a first portion (11) that can be deformed to fit the upper end of the left upper arm of a human body and a second portion (12) that fits the upper end of the right upper arm; A portion of the left confinement ring (21) is connected to the first portion (11), and a portion of the right confinement ring (22) is connected to the second portion (12).
5. The restraint belt according to claim 1, characterized in that: The left restraining ring (21) is a flexible strip-shaped member with two ends fixed to the chest belt (1); And / or the right restraint ring (22) is a flexible strip with two ends fixed to the chest belt (1).
6. The restraint belt according to claim 1, characterized in that: The width of the left cross belt (31) is not greater than the width of the space of the right restraining ring (22) for accommodating the left cross belt (31) passing through; And / or the width of the right cross strap (32) is not greater than the width of the space of the left restraining ring (21) for accommodating the right cross strap (32) passing through.
7. The restraint belt according to claim 1, characterized in that: The chest strap (1) is provided with an avoidance notch (13), and the avoidance notch (13) avoids the neck of the human body when the chest strap (1) is in contact with the curved surface of the human chest.
8. The restraint belt according to claim 1, characterized in that: The chest strap (1), the left restraint ring (21), the right restraint ring (22), the left cross strap (31) and the right cross strap (32) are all flexible parts made of skin-friendly fabric.