CN223874096U - Premature bird nest capable of being used for ventilation and turn-over in prone position - Google Patents
Premature bird nest capable of being used for ventilation and turn-over in prone positionInfo
- Publication number
- CN223874096U CN223874096U CN202423319052.3U CN202423319052U CN223874096U CN 223874096 U CN223874096 U CN 223874096U CN 202423319052 U CN202423319052 U CN 202423319052U CN 223874096 U CN223874096 U CN 223874096U
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- zipper
- nest
- pad
- premature infant
- bird
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Abstract
本实用新型涉及一种可用于俯卧位通气翻身的早产儿鸟巢，包括彼此可拆卸连接的巢体和夹层垫，巢体上表面和下表面均配置有若干第一拉链带的拉链段，拉链段能够弯曲以使得其中一条第一拉链带能够与夹层垫表面配置的第二拉链带连接，从而使拉链段在夹层垫的表面初步限定出用于容纳早产儿的半包围内部空腔，夹层垫包括上下两层垫子和垫板，彼此重合的两层垫子按照三条边缘封闭，一条边缘开放的形式形成袋口结构，其中，在早产儿需要翻身时，先放置好所需的头枕和抱枕，巢体的上下两个表面分别与两个夹层垫相连，夹层垫中插入垫板，完成翻身，这种设计使得早产儿在翻身时得到稳定的三维支撑。
This utility model relates to a nest for premature infants that can be used for prone ventilation and turning. It includes a nest body and a double-layered pad that are detachably connected to each other. The upper and lower surfaces of the nest body are provided with several zipper segments of the first zipper strap. The zipper segments can be bent so that one of the first zipper straps can be connected to a second zipper strap provided on the surface of the double-layered pad. This allows the zipper segments to initially define a semi-enclosed internal cavity on the surface of the double-layered pad for accommodating the premature infant. The double-layered pad includes upper and lower pads and a pad plate. The two overlapping pads form a bag-like structure with three closed edges and one open edge. When the premature infant needs to turn over, the required headrest and bolster are placed first. The upper and lower surfaces of the nest body are connected to the two double-layered pads respectively. The pad plate is inserted into the double-layered pads to complete the turning. This design provides stable three-dimensional support for the premature infant when turning over.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a bird nest for premature infants, which can be used for ventilation and turning over in prone position.
Background
Numerous studies at home and abroad have shown that prone position can reduce the occurrence of apnea, hypoxia and bradycardia of premature infants, reduce gastroesophageal reflux, increase gastrointestinal tolerance of infants, reduce heat consumption, reduce withdrawal reaction, enhance proximity reaction, prolong sleep and relieve pressure. The existing clinic prone position turning method of the premature infant is a 1/4 step-by-step body position turning method, and an operator holds the premature infant with hands to calm the infant until the infant is suitable for the body position and turns over 1/4 of the premature infant after turning over 1/4 of the premature infant, so that the prone position turning of the infant is completed. Although this approach can gradually change the position of premature infants, it also has some significant drawbacks. First, this method is time consuming and labor intensive, which not only increases the workload of the caregivers, but may also unnecessarily stress the premature infant due to frequent posture changes. Secondly, because the operator needs to turn over the operation with both hands in the process of turning over, can't provide continuous holding pacifying for premature infant simultaneously, this can lead to premature infant to experience great physical and psychological irritation in the process of turning over, influences its physiology and psychological stability.
In addition, existing neonatal or premature infant specialized turn-over incubators or devices on the market are mainly limited to assisting in the conversion of an infant between a supine position, a left lateral position and a right lateral position, and cannot effectively assist in completing prone position ventilation of the infant. The existing prone position ventilation pillow or pad is usually used after the infant finishes the prone position turning over, is mainly used for maintaining prone position ventilation and cannot assist in finishing turning over actions, so that the application of the prone position ventilation pillow or pad in premature infant care is limited.
The patent document with the bulletin number of CN214180917U discloses a composite infant positioning tool, which comprises a base, the top of base is sewed with a guard, the top of base is placed with a head ring, the top of base is placed with a headrest and a throw pillow, two fixed bands are sewed on the right side edge of base, and the inside of base, guard, head ring, headrest and throw pillow is all filled with a cotton piece coated with polyurethane waterproof fabric capable of wiping and sterilizing.
Spontaneous voluntary movements of the hands and feet of the premature infant include not only left-right directions, but also upward directions. The slow rebound memory cotton used in the patent document can provide buffering for the movement in the left-right direction, but the assistance of the upward movement is lacking, which limits the effect of the slow rebound memory cotton in promoting the recovery of the full-range movement of the premature infant. Furthermore, there is a distinction between the body type and weight of premature infants of different gestational weeks, and the nest body cannot accommodate this variation, resulting in its inability to provide proper support and comfort for premature infants of different gestational weeks.
In conclusion, the existing special tool for turning over the prone position of the premature infant has not been widely used. Medical personnel generally lack knowledge of the turning over tools and are unaware that these tools can provide the necessary support for premature infants during turning over. In addition, medical staff is insufficient in understanding the importance of spontaneous active exercise of premature infants in skeletal muscle development, so that the designed premature infant bird nest mostly lacks elasticity and cannot effectively help premature infants to recover to the buckling median function position after spontaneous exercise.
Furthermore, since the applicant has studied numerous documents and patents on the one hand, and since the applicant has made the present utility model, the text is not to be limited to all details and matters of detail, but this is by no means the present utility model does not feature these prior art features, but rather the present utility model has features of all prior art, and the applicant has remained in the background art to which this utility model pertains.
Disclosure of utility model
In view of the shortcomings of the prior art, the present utility model provides a bird nest for a premature infant usable for ventilation and turning over in a prone position, comprising a nest body and an interlayer pad detachably connected to each other, the nest body comprising a zipper section provided with a plurality of first zipper strips on both an upper surface and a lower surface, the zipper section being bendable so that one of the first zipper strips can be connected with a second zipper strip provided on a surface of the interlayer pad, whereby the zipper section initially defines a semi-enclosed interior cavity for accommodating the premature infant on the surface of the interlayer pad, wherein the interlayer pad comprises an upper layer of pad and a lower layer of pad, the two layers of pad overlapping each other are closed according to three edges, and one edge is opened to form a pocket structure for inserting or removing a pad having a shape and area for providing a supporting force for turning over the premature infant through the open pocket.
By overlapping the upper and lower layers of mats and closing along three edges, a stable bag-like structure is formed. This structure not only increases the overall strength and stability of the sandwich mat, but also provides good support thereto. When the pad is placed in the pocket structure, the supporting force can be uniformly distributed, thereby effectively supporting the premature infant during the overturning process. The pull chain segment can be bent, which means that the nest body can adapt to the curve of the premature infant body well, and the discomfort in the turning-over process is reduced. In addition, the detachable connection design between the nest body and the interlayer pad and the easy operability of the zipper enable the whole device to be very convenient to use and clean. The medical staff can quickly and easily adjust the size and shape of the bird nest, and meanwhile, the device is convenient to clean and disinfect regularly, so that the sanitation and safety of premature infants are ensured.
According to a preferred embodiment, the nest body comprises a free section connected to the end of the zipper section, the end face of the free section, far away from the zipper section, is provided with sub-buckles, the inner side face of the zipper section is provided with a plurality of female buckles arranged at intervals along the length direction of the female buckles, wherein under the condition that the zipper section is connected with the interlayer pad to preliminarily define an inner cavity, the end face of the free section bent towards the direction of the inner cavity further defines a fully enclosed inner cavity in a mode of being attached to the inner side face of the zipper section, and the sub-buckles selectively buckle one female buckle to adjust the circumference of the inner cavity. The design of the free section and the cooperation of the child buckle and the female buckle enable the perimeter of the inner cavity to be adjusted according to requirements. This flexibility is particularly suited for premature or neonates of different body types (especially upper body type), and can provide personalized accommodation to meet different care needs. The end face of the free section is attached to the inner side face of the zipper section through the bending design of the free section, so that a fully-enclosed inner cavity is formed. The structure can effectively wrap and protect premature infants, and improves safety and comfort. In addition, the design of the child buckle and the mother buckle not only enhances the stability of the whole structure and ensures that the whole structure cannot be easily deformed or loosened in the use process, but also ensures that medical staff can simply and quickly adjust the size of the inner cavity without complex operation flow, thereby reducing the workload.
According to a preferred embodiment, the angle between the end face of the free section and its inner side face is configured as an acute angle, so that the side walls of the inner cavity can form a smooth transition in case the female and the male buckle complete the buckling. The smooth transition design reduces abrupt sense on the structure, and can reduce friction and stimulation of the nest body abnormal structure to premature infant skin, thereby improving comfort.
According to a preferred embodiment, in the case that the premature infant needs to turn over, the nest body, to the lower surface of which the interlayer pad has been attached, is connected to the other interlayer pad at its upper surface, and the second zipper strips of the upper and lower two interlayer pads are respectively connected to the two first zipper strips, which correspond to each other in the vertical position, of the upper and lower surfaces of the pull chain segments of the nest body, so as to ensure that the area of the internal cavity defined by the nest body is unchanged before and after the premature infant turns over, and the interlayer pad has elasticity, allows spontaneous active movement of the limb of the premature infant acting upward on the interlayer pad, and helps the limb of the premature infant to resume the flexed neutral line position. The stable internal cavity area helps to maintain the stability of the premature infant during turn-over, reducing the risk of falling or rolling due to spatial variation. In addition, the design also enhances the structural stability of the whole bird nest device and improves the use safety through the tight connection of the zippers. In addition, premature infants are able to perform the act of actively lifting the extremities (particularly the arms and legs) up the sides of the body, while the elasticity of the sandwich pad provides motor assistance to such an act of the premature infant, thereby promoting skeletal muscle development in the premature infant. According to a preferred embodiment, the plurality of first fastener strips comprises an inner first fastener strip, a middle first fastener strip and an outer first fastener strip arranged in parallel with each other from inside to outside on the surface of the fastener section, the second fastener strips being capable of engaging with the inner first fastener strip, the middle first fastener strip or the outer first fastener strip, respectively, to define different internal cavity areas. Through setting up the first zip fastener of inlayer, the first zip fastener of middle level and the first zip fastener of skin to cooperate with the second zip fastener on the intermediate layer pad, can adjust the size of inside cavity in a flexible way. This design allows for precise adjustment of the size of the bird's nest space according to the size of the premature infant, thereby providing a more snug and comfortable support.
According to a preferred embodiment, the end of the second zipper strip of the sandwich mat is provided with a zipper head for connection with the first zipper strip, and in the case of the sandwich mat to be connected with the nest body, the zipper head is located at the beginning of the second zipper strip near the female buckle, and the second zipper strip is provided with a zipper stop for preventing the zipper head from slipping near the terminating end of the male buckle. The design of the slider at the beginning of the second zipper strip near the female buckle ensures the stability of the connection process. When the slider is slid from the female fastener element, it can smoothly move along the second fastener strip to the terminating end, forming a tight connection with the first fastener strip. This stable connection helps to maintain the integrity between the sandwich pad and the nest body and prevents accidental removal during use of the premature infant.
According to a preferred embodiment, the bird nest comprises a plurality of fixed pillows disposed within the interior cavity, the fixed pillows including a headrest disposed on the head of the premature infant, a throw pillow disposed on the chest of the premature infant, and a side pillow disposed on either side of the body of the premature infant. The headrest, the throw pillow and the lateral body pillow provide omnibearing support for premature infants. These fixed pillows can be fitted to the body curve of the premature infant, reducing the gap between the body and the bird nest, thereby improving the comfort of the premature infant.
According to a preferred embodiment, the outer side of the nest body is provided with a plurality of fastening strips, which are connected to the outer side of the nest body in such a way that they span the upper and lower sandwich mats in the case of a connection of the nest body to the sandwich mats. The fixing belt can allow spontaneous active movement in front of the limb of the premature infant, and the limb of the premature infant is comprehensively assisted to recover the buckling central line position under the cooperation of the nest body and the upper interlayer cushion and the lower interlayer cushion.
According to a preferred embodiment, one end of the fixing strap is provided with a plurality of connecting structures along the length direction thereof, and the connecting structures are selectively detachably connected with the fixing structures reserved on the outer side surface of the nest body so as to adjust the fixing force applied to the bird nest by the fixing strap. The fixing belt comprises two ends, namely a fixing end and a free end, wherein the fixing end is fixedly connected to the outer side face of the zipper section, and the free end can be detachably connected with the outer side face of the zipper section after crossing the interlayer pad. In order to conveniently and rapidly realize the detachable connection between the connecting structure on the fixing belt and the fixing structure on the outer side surface of the zipper section, the connecting structure and the fixing structure can be structures such as holes, rings, buckles or magic tapes which can be detachably matched with each other. When the nest body is connected with the interlayer pad by adopting the first zipper strips at different positions, the size (especially the width) of the formed bird nest can be changed. The purpose of setting up a plurality of connection structure on the fixed band is that makes medical personnel can select suitable connection structure according to the width of bird's nest to utilize the effective fixed length of fixed band (i.e. the length between selected connection structure and the stiff end) to fix. Specifically, the connecting structure closest to the free end in the fixing belt is selected to enable the effective fixing length of the fixing belt to be longer, so that the connecting structure is more suitable for the situation that the interlayer pad is connected with the outer layer first zipper belt of the nest body, and the connecting structure farthest from the free end in the fixing belt is selected to enable the effective fixing length of the fixing belt to be shorter, so that the connecting structure is more suitable for the situation that the interlayer pad is connected with the inner layer first zipper belt of the nest body.
According to a preferred embodiment, the nest body has an elastic latex inner core, the cooperation of the nest body and the interlayer pad allows the spontaneous active movement of the premature infant in all directions and helps the limb of the premature infant to recover the position of the buckling central line, the outer part of the latex inner core of the nest body is provided with a double-layer antibacterial protective sleeve in a sleeved mode, and the interlayer pad is provided with antibacterial cloth on the side contacted with the premature infant in a detachable and bonding mode. The cooperation of the nest body and the interlayer pad can provide a comprehensive supporting environment for premature infants so as to promote the premature infants to perform spontaneous active exercise covering up and down, left and right directions and the like, which is helpful for the premature infants to develop muscular tension better and improve coordination. In addition, through dispose double-deck antibiotic protective sheath and can dismantle bonding antibacterial cloth respectively on nest body and intermediate layer pad, this technical scheme has shown and has promoted holistic security. This helps reduce the chance of premature infants coming into contact with bacteria during sleep, reducing the risk of infection and other health problems.
Drawings
FIG. 1 is a schematic illustration of a bird nest structure according to an embodiment of the present utility model in a disassembled view from above;
FIG. 2 is a schematic illustration of a bird nest structure according to an embodiment of the present utility model in a disassembled view from the bottom;
FIG. 3 is a schematic illustration of a nest body and sandwich pad connection according to an embodiment of the present utility model;
figure 4 is a schematic illustration of a premature infant in a bird's nest in a supine position in accordance with an embodiment of the present utility model;
Figure 5 is a schematic illustration of a premature infant in a bird's nest in a prone position in accordance with an embodiment of the present utility model;
Fig. 6 is a schematic diagram of a winding manner of the fixing belt when a bird nest turns over according to the embodiment of the present utility model.
List of reference numerals
100 Parts of nest body, 110 parts of pull chain segments, 111 parts of inner layer first zipper strips, 112 parts of middle layer first zipper strips, 113 parts of outer layer first zipper strips, 114 parts of female buckles, 120 parts of free segments, 121 parts of end faces, 122 parts of sub buckles, 130 parts of inner side faces, 140 parts of outer side faces, 200 parts of interlayer gaskets, 210 parts of second zipper strips, 211 parts of zipper heads, 212 parts of zipper stops, 220 parts of base plates, 300 parts of fixing pillow, 310 parts of headrest, 320 parts of throw pillow, 330 parts of body side pillow and 400 parts of fixing belts.
Detailed Description
The following detailed description refers to the accompanying drawings.
The utility model relates to a bird nest for premature infants, which can be used for ventilation and turning over in prone position. As shown in fig. 1, the bird nest includes a nest body 100, and the nest body 100 can be made of natural latex material with a honeycomb air-vent structure, and has a long strip structure, which allows medical staff to bend the bird nest into an approximately U-shaped structure in one plane, so as to form a semi-enclosed inner cavity capable of accommodating premature infants. Particularly preferably, the cross section of the nest 100 may be square with a side length of 10-15 cm, and the length of the nest 100 may be 1.2-1.5 m.
Preferably, as shown in fig. 1 and 2, when a medical staff manually bends the nest 100 to form a U-shaped internal cavity, the side of the nest 100 that is the side wall of the internal cavity is referred to as the inner side 130, and the opposite side is the outer side 140. The nest 100 is divided into two main parts along its length, a zipper section 110 and a free section 120. The pull segment 110 and the free segment 120 have a common square cross section along their length, enabling a seamless connection of the two parts. In the design of the zipper section 110, a plurality of first zipper tapes are respectively arranged on the upper surface and the lower surface thereof, and are arranged along the length direction of the nest 100. The first fastener tapes are arranged parallel to each other with a certain interval. Specifically, the first fastener tape adjacent to the inner side 130 is referred to as an inner first fastener tape 111, the fastener tape adjacent to the outer side 140 is referred to as an outer first fastener tape 113, and the intermediate first fastener tape 112 is located therebetween.
Preferably, referring to fig. 1to 3, the bird nest design of the present utility model includes a sandwich pad 200 detachably connected to the nest body 100, and the sandwich pad 200 may be two pieces, which are respectively disposed on the upper surface and the lower surface of the nest body 100. In a preferred design, as shown in fig. 1, the upper surface of the interlayer pad 200 connected to the lower surface of the nest body 100 is provided with a U-shaped second fastener tape 210, and, as shown in fig. 2, the lower surface of the interlayer pad 200 connected to the upper surface of the nest body 100 is also provided with a U-shaped second fastener tape 210 corresponding to the shape and position thereof. This design allows the sandwich mat 200 to be securely attached to the nest 100. The medical staff can match one of the inner layer first fastener tape 111, the middle layer first fastener tape 112 and the outer layer first fastener tape 113 with the shape and position of the U-shaped second fastener tape 210 arranged on the interlayer pad 200 by bending the fastener chain segment 110 of the nest body 100, thereby enabling precise engagement between the first fastener tape and the second fastener tape 210. This engagement ensures that the nest 100 is securely mounted to the sandwich mat 200 when bent to form a U-shaped configuration. This design not only provides structural stability, but also enhances the applicability and ease of operation of the bird nest in a medical setting. The structural design and functional positioning of the sandwich pad 200 and zipper strips throughout the system allows for efficient and reliable installation and removal of the nest 100. In addition, the sandwich pad 200 is soft and comfortable, resilient, and can allow premature infants to move under resilient resistance, promoting normal development of the skeletal muscle system.
Preferably, a healthcare worker can adjust the internal cavity area defined by the nest 100 to accommodate the needs of premature infants of different gestational weeks by selectively engaging the second zipper strip 210 of the sandwich pad 200 with a first one of the zipper segments 110. Specifically, the shape of the second fastener tape 210 of the interlayer pad 200 is fixed. When the second fastener tape 210 is engaged with the inner first fastener tape 111, the inner side 130 of the fastener segment 110 is fixed at a position adjacent to the second fastener tape 210, at which time the cavity area inside the nest body 100 is maximized. Conversely, when the second zipper strip 210 is engaged with the outer first zipper strip 113, the outer side 140 of the zipper segment 110 is defined adjacent to the second zipper strip 210, which brings the inner side 130 of the zipper segment 110 toward the middle of the sandwich pad 200, resulting in a minimum area of the interior cavity. In a preferred design, when the second fastener strip 210 is engaged with the outer first fastener strip 113, the nest 100 forms an interior cavity suitable for premature infants within 28 weeks of gestation. The interior cavity is capable of meeting the need for a premature infant having a gestational period of 29 to 34 weeks when the second zipper strip 210 is engaged with the middle layer first zipper strip 112. And when the second fastener tape 210 is engaged with the inner layer first fastener tape 111, the nest 100 defines an internal cavity suitable for premature infants and newborns having a gestation period of 34 weeks or more. By this design, the nest 100 can provide proper support and protection during different gestation phases to meet the physiological needs of different premature infants.
Preferably, with reference to fig. 4 and 5, the pull segment 110 of the nest 100 is capable of being bent into a U-shaped semi-encircling configuration for encircling the lower half of the premature infant, which may include, in particular, the chest, abdomen, and legs of the premature infant, while the free segment 120 connected to the pull segment 110 is used to seal the U-shaped semi-encircling configuration capable of encircling the upper half of the premature infant, which may include, in particular, the head, neck, and shoulders of the premature infant. The free segment 120 is provided with at least one sub-buckle 122 at an end 121 remote from the pull segment 110, while the inner side 130 of the pull segment 110 is provided with a plurality of spaced apart female buckles 114 along its length. After the zipper segment 110 is joined to the interlayer pad 200 and initially defines a semi-enclosed interior cavity, the end face 121 of the free segment 120 may be bent toward the interior cavity and into engagement with the inner side 130 of the zipper segment 110. In this way, the free segments 120 are able to supplement the interior cavity enclosed by the nest 100 from a semi-enclosed configuration to a fully enclosed configuration. The healthcare worker can fine tune the circumference of the fully enclosed interior cavity by selectively engaging the child clasp 122 on the end surface 121 of the free section 120 with a particular female clasp 114 on the inner side 130 of the zipper section 110. Specifically, after the healthcare worker defines a semi-enclosed internal cavity with the pull segment 110 according to the gestational weeks of the premature infant, if the child buckle 122 is engaged with the female buckle 114 near the end of the pull segment 110, the perimeter of the internal cavity will be increased to accommodate the larger premature infant in the upper body. Conversely, if the child buckle 122 is snapped into engagement with the female buckle 114 distal from the pull chain segment 110, the circumference of the interior cavity will be reduced to accommodate smaller premature infants in the upper body. This design allows for fine tuning of the internal cavity of the nest 100 to meet the physiological needs and size differences of different premature infants.
Preferably, as shown in fig. 1-3, the end surface 121 of the free section 120 and the inner side surface 130 are disposed at an acute angle, and the end surface 121 and the outer side surface 140 form an obtuse angle complementary to the acute angle. This chamfer configuration ensures that the inner side 130 of the pull segment 110 and the inner side 130 of the free segment 120 can achieve a smooth transition when the child clasp 122 of the end surface 121 of the free segment 120 and the female clasp 114 of the inner side 130 of the zipper segment 110 are completely clasped. The purpose of this transition design is to avoid the pull segment 110 and the free segment 120 forming a contoured structure at the junction that may interfere with the premature infant maintaining a normal prone or supine position within the nest 100. With this particular angular design, the free section 120 and zipper section 110 do not form a protruding, irregular configuration at the post-snap connection. This smooth transition not only promotes comfort within the nest 100, but also reduces adverse effects that may be caused to the posture of the premature infant due to improper connection structures, thereby helping to maintain the natural posture of the premature infant within the nest 100.
Preferably, as shown in fig. 1-3, the sandwich pad 200 comprises a pad with matched shape and area of the upper and lower layers, which is preferably a rectangular soft pad. The two rectangular cushions are closed at three edges by stitching or adhesive, and the other edge remains open, forming a sandwiched cushion 200 featuring a pocket. The open edge design allows for easy insertion and removal of the sandwich pad 200 into and out of the rigid pad 220 that matches the rectangular cushion shape and area. The hard pad 220 is placed inside the interlayer pad 200 when the premature infant needs to turn over, in order to provide up-down support for the nest 100. This structural design effectively avoids the problem of localized dishing of the sandwich pad 200 during the inversion process due to the premature's own weight, thereby preventing uncontrolled sloshing of the premature in the cavity within the nest 100 during the inversion process. By adding support to pad 220, sandwich pad 200 can provide a more stable and safe support environment, helping to maintain the proper position of the premature infant and reducing the potential risk of instability.
Preferably, as shown in fig. 4 and 5, in case that the premature infant needs to be posture-converted, the nest 100 is designed to be connected to the sandwich pad 200 at its lower surface and to be connected to another sandwich pad 200 at its upper surface, thereby achieving complete packing of the premature infant. After the body position is switched from the supine position to the prone position or vice versa, the interlayer pad 200, which is originally located under the nest 100, is turned over to the upper side of the nest 100, the interlayer pad 200 is left, and the hard pad 220 contained therein is removed. At the same time, the interlayer pad 200, which was originally located above the nest 100, is turned to the lower position, the interlayer pad 200 is left, and the hard pad 220 inside thereof is removed. After the body position overturning is completed, the zipper slider 211 of the upper interlayer pad 200 can move a certain distance along the second zipper belt 210 in a direction away from the zipper stopper 212, so that a certain gap is reserved between the upper interlayer pad 200 and the nest body 100, the gas exchange between the internal cavity of the bird nest and the outside atmosphere is improved, and the breathing of the premature infant is ensured to be smoother.
Preferably, in the configuration that the upper and lower surfaces of the nest body 100 are both connected to the interlayer pad 200, the second fastener tape 210 of each interlayer pad 200 is connected to the first fastener tape corresponding to the vertical position of the upper and lower surfaces of the pull chain segment 110 of the nest body 100, respectively. Illustratively, when the second fastener tape 210 of the lower sandwich pad 200 is connected with the inner layer first fastener tape 111 of the lower surface of the nest body 100, the second fastener tape 210 of the upper sandwich pad 200 is also connected with the inner layer first fastener tape 111 of the upper surface of the nest body 100. This arrangement is intended to ensure that the area of the cavity within the nest 100 remains constant before and after the premature infant turns over. The structural design is not only convenient for realizing safe and effective turning operation of premature infants, but also ensures the consistency of the internal environment of the nest body 100 before and after turning, and is beneficial to maintaining stable support and protection of premature infants.
Preferably, as shown in fig. 1 and 2, in the design of the interlayer pad 200, the second fastener tape 210 thereon is provided with a slider 211 movable therealong for effecting the opening and engagement operation between the first fastener tape and the second fastener tape 210. When the interlayer pad 200 is to be connected to the nest 100, the slider 211 is positioned near the beginning of the female fastener strip 114 at the second fastener strip 210. To prevent the slider 211 from accidentally slipping out during use, the second fastener strip 210 is provided with a zipper stop 212 near the terminating end of the sub-fastener 122. The structural design of the zipper stopper 212 effectively limits the moving range of the zipper head 211, ensures the stability and safety of the zipper in the coupled state, and thus provides reliable coupling performance.
Preferably, as shown in fig. 1 and 2, the internal cavity of the bird nest is configured with a fixed pillow 300 for further stabilizing and defining the posture of the premature infant, which includes a headrest 310, a throw pillow 320, and a body side pillow 330. The headrest 310 is placed in the head position of the premature infant, whether in the prone or supine position, to provide cushioning and protection between the forehead or hindbrain scoop and the sandwich pad 200, ensuring safe support of the head. Pillow 320 is positioned by the healthcare worker in front of the chest of the premature infant during the flip-over of the premature infant from the supine position to the prone position. After the flip is completed, pillow 320 serves as a fill-in between the premature chest and the cushion 200, providing comfort support and stability. The body side pillows 330 are then placed on both sides of the premature body, further ensuring safe positioning and posture maintenance of its body inside the nest 100.
Preferably, as shown in fig. 1 and 2, two fixing bands 400 are designed on the outer side 140 of the zipper section 110, and two ends of the fixing bands 400 are respectively called a fixed end and a free end, wherein the fixed end is an end of the fixing band 400 fixedly connected with the outer side 140 of the zipper section 110, and the free end is an end of the fixing band 400 capable of freely moving, and the end can be connected with the outer side 140 of the zipper section 110 in a detachable mode after crossing the interlayer pad 200.
Preferably, the free end of the fixing band 400 may be provided with a plurality of connection structures along its length, which can be detachably connected with the fixing structures reserved on the outer side 140 of the zipper section 110, thereby achieving the fixing effect of the fixing band 400 to the bird nest (especially when turning over). In order to conveniently and rapidly realize the detachable connection between the connection structure on the fixing strap 400 and the fixing structure of the outer side 140 of the pull chain segment 110, the connection structure and the fixing structure may be structures such as holes, rings, buckles or velcro, etc. that can be detachably matched with each other. When the nest body 100 is coupled to the interlayer pad 200 using the first fastener tape at different positions, the size (particularly, width) of the nest formed may be changed. The purpose of providing a plurality of connection structures on the fixing strap 400 is to enable a medical staff to select an appropriate connection structure according to the width of the bird nest to fix with the effective fixing length (i.e., the length between the selected connection structure and the fixing end) of the fixing strap 400. Specifically, the connection structure closest to the free end of the fixing band 400 is selected to make the effective fixing length of the fixing band 400 longer, so that the fixing band is more suitable for the connection of the interlayer pad 200 and the outer first zipper strip 113 of the nest body 100, and the connection structure farthest to the free end of the fixing band 400 is selected to make the effective fixing length of the fixing band 400 shorter, so that the fixing band is more suitable for the connection of the interlayer pad 200 and the inner first zipper strip 111 of the nest body 100.
The fixing band 400 is inelastic and is provided for fixing the interlayer pad 200 (as shown in fig. 6). To ensure that the interlayer pad 200 has the function of allowing the premature infant to move under elastic resistance to promote normal development of the skeletal muscle system, the interlayer pad 200 is provided to have elasticity. Although the pad 200 may provide a certain supporting force for the premature infant to turn over by adding the pad 220, the fixing strap 400 can act like a safety strap to further ensure the safety of the premature infant to turn over.
Preferably, the nest 100 can be designed to include a latex inner core and two layers of antimicrobial protective sleeves wrapped around it. The length of the latex inner core is equal to the sum of the lengths of the pull chain segment 110 and the free segment 120, and the natural latex material with a honeycomb air hole-shaped structure is adopted, so that the aim of reducing damp and heat accumulation, keeping air circulation in a bird nest and providing comfortable and environment-friendly environment for premature infants is fulfilled. This configuration helps to improve the breathability and comfort of the nest 100. Surrounding the latex inner core is two layers of antibacterial protective sleeves, and the inner layer is preferably antibacterial Du Bangbu, so that the latex inner core has excellent antibacterial effect and can effectively inhibit the breeding of harmful microorganisms. The outer layer is low-elasticity antibacterial knitted fabric, has air permeability and warmth retention property, and also has certain structural strength so as to support the first zipper belt sewn on the surface of the outer layer, thereby enhancing the overall stability and the service life. The surface of the interlayer pad 200 in the nest body 100, which contacts with the premature infant, is provided with an antibacterial cloth in a detachable and adhesive manner, and the antibacterial cloth can be made of knitted cloth, and the design aims to provide a better body position fixing effect when the premature infant turns over, so that safety and comfort under different body positions are ensured.
It should be noted that the above-described embodiments are exemplary, and that a person skilled in the art, in light of the present disclosure, may devise various solutions that fall within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present description and drawings are illustrative and not limiting to the claims. The scope of the utility model is defined by the claims and their equivalents. The description of the utility model encompasses multiple concepts such as "preferably", "according to a preferred embodiment" or "optionally" each meaning that the corresponding paragraph discloses a separate concept, the applicant reserves the right to filed a divisional application according to each concept.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423319052.3U CN223874096U (en) | 2024-12-31 | 2024-12-31 | Premature bird nest capable of being used for ventilation and turn-over in prone position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423319052.3U CN223874096U (en) | 2024-12-31 | 2024-12-31 | Premature bird nest capable of being used for ventilation and turn-over in prone position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223874096U true CN223874096U (en) | 2026-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423319052.3U Active CN223874096U (en) | 2024-12-31 | 2024-12-31 | Premature bird nest capable of being used for ventilation and turn-over in prone position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223874096U (en) |
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2024
- 2024-12-31 CN CN202423319052.3U patent/CN223874096U/en active Active
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