Head-mounted premature infant body position retainer

Abstract

The utility model discloses a head-mounted premature infant position retainer, which is convenient for wrapping and fixing the head of a premature infant and can effectively control and maintain the position of the head. According to the technical scheme, the body position cushion is characterized by comprising a body position cushion body used for wrapping the head and a limiting air bag, the body position cushion body is provided with a tightening and fixing structure used for tightening the body position cushion body to wrap the head, and the limiting air bag comprises a transverse air bag, a first side air bag and a second side air bag; the transverse air bag, the first side air bag and the second side air bag are all fixedly arranged on the outer side portion of the body position pad body, the transverse air bag is arranged in the middle of the body position pad body in the length direction of the body position pad body, and the first side air bag and the second side air bag are located on the two sides of the transverse air bag respectively and are both perpendicular to the transverse air bag; when the body position pad body completes wrapping of the head, the transverse air bag is located right below the rear portion of the head, the first side air bag and the second side air bag are distributed below the two sides of the head, and the transverse air bag, the first side air bag and the second side air bag can be independently inflated and deflated.

Description

Technical Field

[0001] The utility model relates to a medical auxiliary device, in particular to a head-mounted premature infant body position retainer. Background Art

[0002] In neonatal care, the care of premature infants is particularly important. Because premature infants have many physiological and developmental deficiencies compared to full-term infants, they need to be more meticulous and cautious during the nursing process. Among them, maintaining the body position of premature infants is a key link in nursing. In existing nursing practices, there is often a lack of special response plans for the body position management of premature infants, especially the control of head position. Due to the incomplete development of the neck muscles and cervical spine of premature infants, they are often unable to maintain the head posture well, which can easily lead to excessive head deflection angles, which may lead to a series of complications, such as dyspnea, cervical spine injury, etc.

[0003] At present, medical institutions usually use simple fixation methods to limit the position of premature infants' heads, such as wrapping or fixing them with cushions or cloth straps. However, these methods have many shortcomings. First, the stability and accuracy of fixation are poor, making it difficult to effectively control and maintain the head position; second, these fixation methods may cause discomfort to premature infants and even affect their normal breathing and blood circulation. Therefore, in view of the current situation and shortcomings of premature infants' head position control, designing a more scientific and humane head limiter has important practical significance and application value. Utility Model Content

[0004] In order to solve the problems existing in the above-mentioned background technology, the utility model proposes a head-mounted premature infant position maintainer, which is convenient for wrapping and fixing the premature infant's head and can effectively control and maintain the head position.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0006] A head-mounted premature infant position maintainer comprises a position pad main body for wrapping the head and a position limiting airbag for limiting the body position, the position pad main body is provided with a tightening and fixing structure for tightening itself to wrap the head, the position limiting airbag comprises a transverse airbag, a first side airbag and a second side airbag, the transverse airbag, the first side airbag and the second side airbag are all fixedly arranged on the outer side of the position pad main body, the transverse airbag is arranged in the middle part of the position pad main body along the length direction of the position pad main body, the first side airbag and the second side airbag are respectively located on both sides of the transverse airbag and are both arranged perpendicular to the transverse airbag; when the position pad main body completes wrapping the head, the transverse airbag is located directly behind and below the head, the first side airbag and the second side airbag are distributed below both sides of the head, and the transverse airbag, the first side airbag and the second side airbag can be inflated and deflated independently.

[0007] Preferably, the positioning pad body comprises an inner contact layer, an airbag interlayer and an outer surrounding layer, the inner contact layer is made of skin-friendly material, the airbag interlayer is configured as an inflatable and deflable flat airbag, and the outer surrounding layer is made of flexible cloth or leather.

[0008] Preferably, the body positioning pad body is of a breathable structure as a whole. Specifically, the inner contact layer is made of breathable fabric, the outer surrounding layer is made of breathable cloth or leather, and the airbag interlayer is provided with a plurality of ventilation holes.

[0009] Preferably, a back of the head positioning portion for accurately placing the back of the head is provided at the middle portion of the inner side of the body positioning pad body.

[0010] Preferably, the back-of-head positioning portion is configured as a silicone pad having a porous structure and fixedly attached to the inner surface of the positioning pad body.

[0011] Preferably, a tightening and fixing structure capable of manual tightness adjustment is adopted.

[0012] Preferably, the tightening and fixing structure is a Velcro adhesive, which includes a hook surface and a fur surface. The hook surface is fixedly covered on the outer surface of one side of the positioning pad body, and the fur surface is fixedly covered on the inner surface of the other side of the positioning pad body or extends outward from the other end of the positioning pad body.

[0013] Preferably, the positioning pad body is provided with a plurality of elastic self-contracting transition parts, which are integrally connected to the positioning pad body, and gradually extend outward from the inside of the positioning pad body to the side edge, and the plurality of self-contracting transition parts are evenly distributed on both sides of the center line of the positioning pad body.

[0014] Compared with the prior art, the head-mounted premature infant position retainer using the above technical solution has the following beneficial effects:

[0015] 1. The wrapping of the head by the main body of the position pad, in conjunction with the limiting airbag, can effectively maintain the head and body position of the premature baby, ensuring that the premature baby's head will not move or deflect at will, which is helpful for the rehabilitation and treatment of the premature baby. In particular, the transverse airbag, the first side airbag and the second side airbag can be inflated and deflated independently, providing greater flexibility for position adjustment, and can be personalized according to the actual needs and status of the premature baby. When only the transverse airbag is inflated, the child's head can be limited from deflecting to the left or right to maintain a supine position; when only the first side airbag or the second side airbag is inflated, the child's head can be made to lie supine on the left or right side to facilitate treatment and rehabilitation.

[0016] Second, the main body of the positioning cushion adopts a three-layer design of contact inner layer, airbag interlayer and surrounding outer layer, which not only ensures comfort but also ensures the stability and safety of the airbag. The contact inner layer is made of skin-friendly material, which is friendly to the delicate skin of premature babies and is not easy to cause allergies or discomfort; the airbag interlayer is set as an inflatable and deflable flat airbag, which can make the main body of the positioning cushion wrap the head more closely after inflation.

[0017] 3. The breathable structure design of the positioning pad body allows premature infants to maintain a comfortable body temperature when wearing it, avoiding overheating or discomfort caused by wearing it for a long time. The multiple ventilation holes set in the airbag interlayer not only ensure the inflation effect of the airbag, but also improve the overall breathability.

[0018] Fourth, the setting of the back head positioning part enables the main body of the positioning pad to more accurately position the back head when wrapping the premature baby's head, thereby ensuring the stability and accuracy of head fixation. The silicone pad is used as the material of the back head positioning part, which has good elasticity and support, and reduces pressure. The porous structure design of the silicone pad also helps to improve breathability and comfort.

[0019] 5. The tightening and fixing structure adopts Velcro technology, which makes the fixing and disassembly operations easier and quicker, and can also flexibly adjust the tightness according to the actual situation of premature babies.

[0020] 6. The main body of the positioning pad is designed with an elastic self-contracting transition part. When wrapping the head, the main body of the positioning pad can better fit the contour of the head, with a more stable fixing effect and better comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an embodiment of the head-mounted premature infant body position maintainer of the utility model.

[0022] Figure 2 Schematic diagram of the cross-sectional structure of the body positioning pad main body in this embodiment.

[0023] Figure 3 Schematic diagram of the fixing method of the body positioning pad main body in this embodiment.

[0024] Figure 4 This is a schematic diagram of the use of the present embodiment in a left-sided supine position.

[0025] Figure 5 This is a schematic diagram of the use of the present embodiment in a right-sided supine position.

[0026] Figure 6 This is a schematic diagram of the use of the present embodiment in a supine lying position.

[0027] Figure numerals: 1. Positioning pad main body; 10. Contact inner layer; 11. Airbag interlayer; 12. Surrounding outer layer; 2. Positioning airbag; 20. Transverse airbag; 21. First side airbag; 22. Second side airbag; 3. Back of the head positioning part; 4. Self-contracting transition part; 5. Hook face part; 6. Hair face part; 7. Head. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings.

[0029] like Figures 1 to 6 The head-mounted premature infant position maintainer shown comprises a position pad body 1 for wrapping the head 7 and a position limiting air bag 2 for limiting the body position. The position pad body 1 is provided with a tightening and fixing structure for tightening itself to wrap the head 7 .

[0030] The main body 1 of the body position pad includes a contact inner layer 10, an airbag interlayer 11 and an outer surrounding layer 12. The contact inner layer 10 is made of skin-friendly material, and specifically can be made of a material similar to a foam patch; the airbag interlayer 11 is set as an inflatable and deflated flat airbag, and the inflation port of the airbag interlayer 11 extends to the outside of the main body 1 of the body position pad; the outer surrounding layer 12 is made of cotton cloth. The main body 1 of the body position pad is a breathable structure as a whole. The porous material used in the contact inner layer 10 is breathable; the cotton cloth material used in the outer surrounding layer 12 is also breathable; the airbag interlayer 11 is provided with a plurality of ventilation holes, and the plurality of ventilation holes are evenly distributed in the airbag interlayer 11.

[0031] The middle part of the inner side of the body position pad body 1 is provided with a back head positioning part 3 for accurately placing the back head. The back head positioning part 3 is set as a silicone pad, which has a porous structure and is fixedly attached to the inner surface of the body position pad body 1. When the body position pad body 1 is used to wrap the head 7, the back of the child's head is first placed on the silicone pad, and then the body position pad body 1 is lifted up and surrounds the head 7 to ensure the accuracy of the position of the limiting airbag 2 relative to the head 7.

[0032] The positioning pad body 1 is also provided with four elastic self-contracting transition parts 4, which are integrally connected to the positioning pad body 1, and the self-contracting transition parts 4 gradually expand outward from the inside of the positioning pad body 1 to the side edge, and the self-contracting transition parts 4 present a wave structure with a V-shaped contour. The four self-contracting transition parts 4 are evenly distributed on both sides of the center line of the positioning pad body 1, and there are two self-contracting transition parts 4 on both sides of the silicone pad, and the two self-contracting transition parts 4 are symmetrically arranged about the center line of the silicone pad.

[0033] The tightening and fixing structure adopts a scheme that can be manually adjusted for tightness. The tightening and fixing structure is a Velcro adhesive component, which includes a hook surface 5 and a fur surface 6. The hook surface 5 is fixedly covered on the outer surface of one side of the body positioning pad body 1, and the fur surface 6 is fixedly covered on the inner surface of the other side of the body positioning pad body 1.

[0034] The limiting airbag 2 includes a transverse airbag 20, a first side airbag 21 and a second side airbag 22. The transverse airbag 20, the first side airbag 21 and the second side airbag 22 are all fixedly arranged on the outer side of the positioning cushion body 1. The transverse airbag 20 is arranged in the middle part of the positioning cushion body 1 along the length direction of the positioning cushion body 1. The first side airbag 21 and the second side airbag 22 are respectively located on both sides of the transverse airbag 20 and are both arranged perpendicular to the transverse airbag 20. When the positioning cushion body 1 completes wrapping the head 7, the transverse airbag 20 is located directly behind and below the head 7, and the first side airbag 21 and the second side airbag 22 are distributed below both sides of the head 7. The transverse airbag 20, the first side airbag 21 and the second side airbag 22 can be inflated and deflated independently. Individualized adjustments can be made according to the actual needs and conditions of the premature infant. When only the transverse airbag 20 is inflated, the infant's head 7 can be restricted from deflecting to the left or right, and a supine position can be maintained. When only the first side airbag 21 or the second side airbag 22 is inflated, the infant's head 7 can be made to lie supinely on the left or right side to facilitate treatment and rehabilitation.

[0035] The technical solution described above is a preferred implementation mode of the present utility model. A person skilled in the art may make several modifications and improvements without departing from the principle of the present utility model, and these modifications and improvements shall also be regarded as within the protection scope of the present utility model.

Claims

1. A head-mounted premature infant position maintainer, characterized in that: The invention comprises a body position pad body (1) for wrapping a head (7) and a limiting airbag (2) for limiting a body position, wherein the body position pad body (1) is provided with a tightening and fixing structure for tightening itself to wrap the head (7), and the limiting airbag (2) comprises a transverse airbag (20), a first side airbag (21) and a second side airbag (22), wherein the transverse airbag (20), the first side airbag (21) and the second side airbag (22) are all fixedly arranged on the outer side of the body position pad body (1), and the transverse airbag (20) is arranged along the length of the body position pad body (1). The body cushion body (1) is arranged in the middle of the body cushion body (1), the first side airbag (21) and the second side airbag (22) are respectively located on both sides of the transverse airbag (20) and are both arranged perpendicular to the transverse airbag (20); when the body cushion body (1) completes wrapping the head (7), the transverse airbag (20) is located directly behind and below the head (7), the first side airbag (21) and the second side airbag (22) are distributed and located below both sides of the head (7), and the transverse airbag (20), the first side airbag (21) and the second side airbag (22) can be inflated and deflated independently.

2. The head-mounted premature infant position retainer according to claim 1, characterized in that: The body positioning pad body (1) comprises a contact inner layer (10), an airbag interlayer (11) and a surrounding outer layer (12); the contact inner layer (10) is made of skin-friendly material, the airbag interlayer (11) is configured as an inflatable and deflable flat airbag, and the surrounding outer layer (12) is made of flexible cloth or leather.

3. The head-mounted premature infant position retainer according to claim 2, characterized in that: The body positioning pad body (1) is an overall breathable structure. Specifically, the contact inner layer (10) is made of breathable fabric, the surrounding outer layer (12) is made of breathable cloth or leather, and the airbag interlayer (11) is provided with a plurality of ventilation holes.

4. The head-mounted premature infant position retainer according to claim 1, characterized in that: The middle part of the inner side of the body positioning pad main body (1) is provided with a back of the head positioning part (3) for accurately placing the back of the head.

5. The head-mounted premature infant position retainer according to claim 4, characterized in that: The back-of-head positioning portion (3) is configured as a silicone pad, which has a porous structure and is fixedly attached to the inner surface of the body positioning pad body (1).

6. The head-mounted premature infant position retainer according to claim 1, characterized in that: It adopts a tightening and fixing structure that can be manually adjusted.

7. The head-mounted premature infant position retainer according to claim 6, characterized in that: The tightening and fixing structure is a Velcro adhesive component, which comprises a hook surface portion (5) and a fur surface portion (6), wherein the hook surface portion (5) is fixedly covered on the outer surface of one side of the positioning pad body (1), and the fur surface portion (6) is fixedly covered on the inner surface of the other side of the positioning pad body (1) or extends outward from the end of the other side of the positioning pad body (1).

8. The head-mounted premature infant position retainer according to claim 1, characterized in that: The body positioning pad body (1) is provided with a plurality of elastic self-contracting transition parts (4), which are integrally connected to the body positioning pad body (1), and the self-contracting transition parts (4) gradually expand outward from the inside of the body positioning pad body (1) to the side edge, and the plurality of self-contracting transition parts (4) are evenly distributed on both sides of the center line of the body positioning pad body (1).

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