Improved nest for premature infants

Abstract

The utility model provides an improved nest for premature infants, which comprises a frame body, and a plurality of air bag grooves are arranged on the upper surface of the frame body from outside to inside. And an air bag is mounted in the air bag groove. And a plurality of groups of extrusion devices are arranged on one side of the frame body. And each extrusion device comprises an extrusion plate, an air supplementing bag and a driving assembly, the air supplementing bags are installed between the extrusion plates and the frame body, and the driving assemblies drive the extrusion plates to extrude the air supplementing bags. The air supplementing bag is communicated with the air bag through an air pipe. The air in the air supplementing bag is extruded into the air bag through the extrusion device, so that the air bag is expanded, and the height of the air bag is increased. By adjusting the height of the inflated air bags, the height of each part, corresponding to the premature infant, of the nest can be adaptively adjusted, so that the lying posture of the premature infant is adjusted, and the premature infant can lie comfortably.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an improved bird's nest for premature infants. Background Art

[0002] Premature babies face various challenges after birth and are prone to various complications. Studies have shown that prone ventilation can improve respiratory function, effectively reduce the incidence of apnea, reduce oxygen consumption, stabilize heart rate, and also reduce severe gastroesophageal reflux.

[0003] The currently available premature baby bird's nest uses air cushions as effective support, making premature babies more comfortable when lying down. However, the existing premature baby bird's nest does not have the function of adjusting the height of each part of the mattress. Since the human spine is not straight from head to tail, the spine is divided into cervical spine, thoracic spine, lumbar spine and sacral spine, and each part of the spine has its own physiological curvature. When lying flat, the lowest point of the back of the head is often lower than the cervical spine. If the premature baby bird's nest does not have an adjustable mattress height, on the one hand, it will cause premature babies to lie down uncomfortable, and on the other hand, it will affect the growth posture of premature babies. Therefore, there is an urgent need for a premature baby bird's nest that can adjust the height of each part of the mattress. Utility Model Content

[0004] The utility model aims to provide an improved bird's nest for premature babies, which can solve the problem that the existing bird's nest for premature babies cannot adjust the heights of various parts of the mattress.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A modified bird's nest for premature babies, comprising a frame, wherein the upper surface of the frame is provided with a plurality of airbag grooves from the outside to the inside. Airbags are installed in the airbag grooves. A plurality of extrusion devices are arranged on one side of the frame. Each of the extrusion devices comprises an extrusion plate, an air-replenishing bag and a driving assembly, wherein the air-replenishing bag is installed between the extrusion plate and the frame, and the driving assembly drives the extrusion plate to extrude the air-replenishing bag. The air-replenishing bag is connected to the airbag through a trachea.

[0007] Preferably, the driving assembly comprises a fixed cylinder, a screw and a knob, wherein the fixed cylinder is arranged outside the frame. The inner wall of the fixed cylinder is provided with a thread. The screw is connected to the fixed cylinder by a thread. One end of the screw away from the fixed cylinder passes through an extrusion plate and is fixedly connected to the knob. The screw is rotatably connected to the extrusion plate.

[0008] Preferably, a through hole is provided at the center of the air-replenishing bag, and the screw rod and the fixing cylinder are located in the through hole.

[0009] Preferably, a protective sleeve is provided on one side of the extrusion plate close to the air-replenishing bag. The protective sleeve is sleeved on the outside of the screw. The minimum diameter of the protective sleeve is greater than the maximum outer diameter of the fixed sleeve.

[0010] Preferably, a partition is provided between each of the airbag grooves.

[0011] Preferably, an inflation hole is provided on the outer side of each of the air-replenishing bags.

[0012] Preferably, the number of the airbag grooves is the same as the number of the extrusion devices.

[0013] Preferably, a layer of sponge pad is provided on the upper surface of the frame.

[0014] The utility model uses an extrusion device to squeeze the gas in the air bag into the air bag, so that the air bag expands and increases its height. By adjusting the height of the expanded air bags, the height of each part of the bird's nest corresponding to the premature baby can be adaptively adjusted, thereby adjusting the lying posture of the premature baby, and the premature baby can lie comfortably. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural diagram of an improved bird's nest for premature infants.

[0016] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure along the AA direction.

[0017] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure along the BB direction.

[0018] Figure 4 for Figure 3 Enlarged view of point C in the middle.

[0019] Figure 5 This is a structural diagram of the air bag.

[0020] The following are the descriptions of the reference numerals:

[0021] 1: frame, 2: airbag, 3: extrusion device;

[0022] 11: air bag groove, 12: sponge pad, 31: extrusion plate, 32: air bag, 33: driving assembly;

[0023] 111: partition, 311: protective tube, 321: through hole, 322: inflation hole, 331: fixing tube, 332: screw rod, 333: knob. DETAILED DESCRIPTION

[0024] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0025] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand the advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0026] Embodiment 1

[0027] The utility model uses an extrusion device to squeeze the gas in the air bag 32 into the air bag 2, so that the air bag 2 expands and increases its height. By adjusting the height of the multiple air bags 2 after expansion, the height of each part of the bird's nest corresponding to the premature baby can be adaptively adjusted, thereby adjusting the lying posture of the premature baby, and the premature baby can lie comfortably.

[0028] like Figure 1-3 As shown, a modified bird's nest for premature infants comprises a frame 1, wherein the upper surface of the frame 1 is provided with a plurality of airbag grooves 11 from the outside to the inside. An airbag 2 is installed in the airbag groove 11. A plurality of extrusion devices 3 are arranged on one side of the frame 1. Each of the extrusion devices 3 comprises an extrusion plate 31, an air-replenishing bag 32 and a driving assembly 33. The air-replenishing bag 32 is installed between the extrusion plate 31 and the frame 1, and the driving assembly 33 drives the extrusion plate 31 to extrude the air-replenishing bag 32. The air-replenishing bag 32 is connected to the airbag 2 through a trachea.

[0029] In this embodiment, the number of airbags 2 can correspond to the number of parts that need to be adjusted, and their shapes can correspond to the head shape, back shape, buttocks shape and leg shape of premature infants. The number and shape of airbag slots 11 can also be customized to a suitable structural shape.

[0030] Furthermore, a partition plate 111 is provided between each of the airbag grooves 11. The function of the partition plate 111 is to prevent the multiple airbags 2 from squeezing each other and moving.

[0031] Furthermore, a layer of sponge pad 12 is provided on the upper surface of the frame 1. The function of the sponge pad 12 is to prevent premature infants from bumping against the edge of the airbag groove 11 and causing injuries.

[0032] Furthermore, the number of the airbag grooves 11 is the same as the number of the extrusion devices 3 , and the extrusion device 3 can inflate or deflate the airbag 2 in a single airbag groove 11 .

[0033] like Figure 4 As shown, further, the driving assembly 33 includes a fixed cylinder 331, a screw 332 and a knob 333, and the fixed cylinder 331 is arranged outside the frame 1. The inner wall of the fixed cylinder 331 is provided with a thread. The screw 332 is connected to the fixed cylinder 331 by a thread; one end of the screw 332 away from the fixed cylinder 331 passes through the extrusion plate 31 and is fixedly connected to the knob 333. The screw 332 is rotatably connected to the extrusion plate 31.

[0034] like Figure 5 As shown, further, a through hole 321 is opened in the center of the air-replenishing bag 32. The screw rod 332 and the fixing cylinder 331 are located in the through hole 321. Further, an inflation hole 322 is provided on the outside of each of the air-replenishing bags 32. The air-replenishing bags 32 are sleeved on the outside of the driving assembly 33 to prevent the air-replenishing bags 32 from being misplaced during the extrusion process.

[0035] Furthermore, a protective sleeve 311 is provided on one side of the extrusion plate 31 close to the air-repairing bag 32. The protective sleeve 311 is sleeved on the outside of the screw rod 332. The minimum diameter of the protective sleeve 311 is greater than the maximum outer diameter of the fixed tube 331, so that when the protective sleeve 311 moves, the protective sleeve 311 can be sleeved on the outside of the fixed tube 331. The main function of the protective sleeve 311 is to separate the screw rod 332 from the air bag 2 to prevent the air-repairing bag 32 from being cut during the rotation process.

[0036] Working principle:

[0037] Before the premature baby is placed in the bird's nest, a certain amount of gas is injected into the air-filling bag 32 and the air bag 2 through the inflation hole 322. When the premature baby is placed on the bird's nest, the screw 332 is moved in the fixing cylinder 331 by turning the knob 333, thereby squeezing or moving away from the air-filling bag 32. When squeezing the air-filling bag 32, the gas inside the air-filling bag 32 is transmitted to the air bag 2 through the trachea, and the air bag 2 is inflated, thereby increasing the height of the air bag 2. When moving away from the air-filling bag 32, the weight of the premature baby squeezes the air bag 2, so that the gas inside the air bag 2 is transmitted to the air bag 32 through the trachea, and the air bag 2 is deflated and contracted, thereby reducing the height of the air bag 2.

[0038] The height of the airbag 2 is adjusted by adjusting the squeezing device 3 to adapt it to the body shape of the premature infant, so that the premature infant can lie in a more comfortable posture.

[0039] In the description of the present invention, it should be understood that the terms "middle", "length", "up", "down", "front", "back", "vertical", "horizontal", "inside", "outside", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In the present invention, unless otherwise clearly specified and limited, the first feature "on" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. "Multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] The above is only for explaining the implementation mode of the utility model and is not used to limit the utility model. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the utility model without creative work should be included in the protection scope of the utility model.

Claims

1. An improved bird's nest for premature infants, comprising a frame (1); characterized in that: The upper surface of the frame (1) is provided with a plurality of airbag grooves (11) from the outside to the inside; an airbag (2) is installed in the airbag groove (11); a plurality of extrusion devices (3) are provided on one side of the frame (1); each of the extrusion devices (3) comprises an extrusion plate (31), an air-replenishing bag (32) and a driving component (33); the air-replenishing bag (32) is installed between the extrusion plate (31) and the frame (1); the driving component (33) drives the extrusion plate (31) to extrude the air-replenishing bag (32); the air-replenishing bag (32) is connected to the airbag (2) via an air tube.

2. The improved bird's nest for premature infants as claimed in claim 1, characterized in that: The driving assembly (33) comprises a fixed cylinder (331), a screw rod (332) and a knob (333); the fixed cylinder (331) is arranged outside the frame (1); the inner wall of the fixed cylinder (331) is provided with a thread; the screw rod (332) and the fixed cylinder (331) are connected via a thread; one end of the screw rod (332) away from the fixed cylinder (331) passes through the extrusion plate (31) and is fixedly connected to the knob (333); the screw rod (332) and the extrusion plate (31) are rotatably connected.

3. The improved bird's nest for premature infants as claimed in claim 2, characterized in that: A through hole (321) is provided at the center of the air-replenishing bag (32); the screw rod (332) and the fixing cylinder (331) are located in the through hole (321).

4. The improved bird's nest for premature infants as claimed in claim 2, characterized in that: A protective tube (311) is provided on one side of the extrusion plate (31) close to the air-replenishing bag (32); the protective tube (311) is sleeved on the outside of the screw rod (332); and the minimum diameter of the protective tube (311) is greater than the maximum outer diameter of the fixing tube (331).

5. The improved bird's nest for premature infants as claimed in claim 1, characterized in that: A partition plate (111) is provided between each of the airbag grooves (11).

6. The improved bird's nest for premature infants as claimed in claim 1, characterized in that: An inflation hole (322) is provided on the outer side of each air-replenishing bag (32).

7. The improved bird's nest for premature infants as claimed in claim 1, characterized in that: The number of the airbag grooves (11) is the same as the number of the extrusion devices (3).

8. The improved bird's nest for premature infants as claimed in claim 1, characterized in that: A layer of sponge pad (12) is provided on the upper surface of the frame (1).

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