Newborn noninvasive ventilator generator fixing device

Abstract

The utility model discloses a fixing device for a neonatal noninvasive ventilator generator, relates to the technical field of fixing of the neonatal noninvasive ventilator generator, solves the technical problem that an existing fixing device compresses the skin of a neonatal, and comprises a headband, a supporting block and a lower jaw support, the headband comprises an upper cloth belt, a center belt and a lower cloth belt, a pillow hole is formed in the center of the center belt, ear holes are formed in the positions, located on the two sides of the pillow hole, of the center belt respectively, notches are formed in the two sides of the center belt respectively, a first child hook-and-loop fastener and an elastic belt are fixedly installed at the two ends of the lower cloth belt respectively, and a first mother hook-and-loop fastener is installed at the tail end of the elastic belt, so that the upper cloth belt can be adjusted during ring connection. The novel newborn pillow is suitable for newborns with any size of head circumference within a certain range, the afterbrain, ears and the face of the newborn are exposed through the ear holes, the pillow hole and the notch, and compression on the skin of the newborn is reduced.

Description

Technical Field

[0001] This utility model relates to the field of neonatal non-invasive ventilator generator fixation technology, specifically a neonatal non-invasive ventilator generator fixation device. Background Technology

[0002] There are numerous existing fixation devices for neonatal non-invasive ventilation generators, primarily infant cap-style. For example, utility model patents such as CN210933260U (a fixation cap for neonatal non-invasive ventilators) and CN219290377U (a fixation headgear for neonatal non-invasive ventilators) have similar problems. Due to the significant differences in head circumference among newborns and premature infants, the available cap models are limited, the size is not adjustable, they easily rotate, causing pressure on the ears, and the forehead tubing is only secured with a cloth strip, resulting in poor effectiveness and pressure sores on the skin. For instance, while utility model patent CN215608556U (an adjustable nasal plug fixation cap for neonatal non-invasive ventilators) is adjustable, it still causes significant pressure on the ears. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a fixation device for a neonatal non-invasive ventilator generator, which solves the technical problem of pressure on the newborn's skin caused by existing fixation devices.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a neonatal non-invasive ventilator generator fixing device, comprising a headband, a support block, and a chin rest. The headband includes an upper cloth strip, a central strip, and a lower cloth strip. A pillow hole is formed at the center of the central strip, and ear holes are formed on both sides of the pillow hole on the central strip. Notches are formed on both sides of the central strip. A first sub-hook and a spring band are fixedly installed at both ends of the lower cloth strip, and a first female hook and loop fastener is installed at the end of the spring band. A second sub-hook and loop fastener is fixedly installed on the inner wall of one end of the upper cloth strip, and a second female hook and loop fastener is fixedly installed on the outer wall of the other end of the upper cloth strip. A third female hook and loop fastener is fixedly installed on the outer wall of the upper cloth strip between the eyebrows. A third sub-hook and loop fastener is fixedly installed on the lower wall of the support block.

[0005] Preferably, the length of the upper fabric strip is greater than the length of the lower fabric strip, and the angle between the upper fabric strip, the central strip, the lower fabric strip, and the center line of the headscarf is 70 degrees.

[0006] Preferably, the angle between the lower edge of the lower fabric strip and the horizontal line is 10 degrees.

[0007] Preferably, the lower fabric tape has arc-shaped structures at both ends.

[0008] Preferably, the upper wall of the support block has a groove.

[0009] Preferably, an opening is provided at the center of the chin support.

[0010] Beneficial effects

[0011] This utility model provides a fixing device for a non-invasive ventilator generator for newborns, which solves the technical problem of pressure on the skin of newborns caused by existing fixing devices. This utility model uses a second female Velcro closure to cooperate with a second male Velcro closure, so that the upper fabric strap can be adjusted when looped. It is suitable for newborns with any head circumference within a certain range. Through the ear hole, occipital hole and notch, the back of the newborn's head, ears and face are exposed, reducing pressure on the newborn's skin. Attached Figure Description

[0012] Figure 1 This is a front view unfolded structural diagram of the neonatal non-invasive ventilator generator fixing device described in this utility model.

[0013] Figure 2 This is a schematic diagram of the assembly structure of the neonatal non-invasive ventilator generator fixing device described in this utility model.

[0014] Figure 3 This is a schematic diagram of the support block structure of the neonatal non-invasive ventilator generator fixing device described in this utility model.

[0015] Figure 4 This is a schematic diagram of the chin support unfolding structure of the neonatal non-invasive ventilator generator fixing device described in this utility model.

[0016] In the picture: 1. Headband; 2. Support block; 3. Chin rest; 4. Upper fabric strap; 5. Center strap; 6. Lower fabric strap; 7. Pillow hole; 8. Ear hole; 9. Notch; 10. Elastic band; 11. Second hook and loop fastener; 12. Second female hook and loop fastener; 13. Third female hook and loop fastener; 14. Third hook and loop fastener; 15. Groove; 16. Opening; 17. First hook and loop fastener; 18. First female hook and loop fastener. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4This utility model provides a technical solution: a fixation device for a neonatal non-invasive ventilator generator, including a headscarf 1, a support block 2, and a chin rest 3. The headscarf 1 includes an upper cloth strip 4, a central strip 5, and a lower cloth strip 6. A pillow hole 7 is opened at the center of the central strip 5. Ear holes 8 are opened on the central strip 5 on both sides of the pillow hole 7. Notches 9 are opened on both sides of the central strip 5. A first female Velcro 18 and an elastic band 10 are fixedly installed at both ends of the lower cloth strip 6. A first female Velcro 17 is installed at the end of the elastic band. A second female Velcro 11 is fixedly installed on the inner wall of one end of the upper cloth strip 4. A second female Velcro 12 is fixedly installed on the outer wall of the other end of the upper cloth strip 4. A third female Velcro 13 is fixedly installed on the outer wall of the upper cloth strip 4 between the eyebrows. A third female Velcro 14 is fixedly installed on the lower wall of the support block 2.

[0019] In this embodiment, the length of the upper fabric strip 4 is greater than the length of the lower fabric strip 6, and the angle between the upper fabric strip 4, the central strip 5, and the lower fabric strip 6 and the center line of the headscarf 1 is 70 degrees.

[0020] In this embodiment, the angle between the lower edge of the lower fabric strip 6 and the horizontal line is 10 degrees.

[0021] In this embodiment, the lower fabric tape 6 is further configured such that both ends are arc-shaped.

[0022] In this embodiment, the upper wall surface of the support block 2 is provided with a groove 15.

[0023] In this embodiment, an opening 16 is provided at the center of the chin support 3.

[0024] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0025] Example: As shown in the accompanying drawings, since the head structure of newborns is generally larger at the top and smaller at the bottom, the length of the upper cloth strap 4 is greater than the length of the lower cloth strap 6. Therefore, when the headband 1 is looped, it has a structure that is larger at the top and smaller at the bottom. In use, the back of the newborn's head is placed on the headband 1, with the back of the head embedded in the occipital hole 7. The upper cloth strap 4 is then looped around the newborn's forehead and attached to the second female Velcro strap 12 via the second female Velcro strap 11. At this time, the newborn's ears pass through the ear holes 8, and the notch 9 forms a face hole, exposing the newborn's face. The generator is tightened at the newborn's nostrils by an elastic band 10, which reduces air leakage from the nasal plug or nasal mask at the nasal end of the ventilator tubing. The chin support 3 is attached to the cloth strip 6 below the ears to close the lips and prevent air leakage, thus stabilizing the pressure in the pharynx. The third female Velcro 14 on the lower wall of the support block 2 is connected to the third female Velcro 13. The upper wall of the support block 2 has two semi-circular grooves 15, through which the ventilator tubing passes to fix the tubing in the forehead and prevent the tubing from pressing on the forehead skin. The support block 2 can also adjust the angle of the tubing so that the nasal plug can naturally enter the nasal cavity.

[0026] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A fixation device for a neonatal non-invasive ventilator generator, comprising a headscarf (1), a support block (2), and a chin rest (3), characterized in that, The headscarf (1) includes an upper band (4), a central band (5), and a lower band (6). The central band (5) has a pillow hole (7) at its center. The central band (5) has ear holes (8) on both sides of the pillow hole (7). The central band (5) has notches (9) on both sides. The lower band (6) has a first female Velcro (18) and an elastic band (10) fixedly installed at both ends. The elastic band has a first female Velcro (17) installed at the end. The upper band (4) has a second female Velcro (11) fixedly installed on the inner wall of one end. The upper band (4) has a second female Velcro (12) fixedly installed on the outer wall of the other end. The upper band (4) has a third female Velcro (13) fixedly installed on the outer wall between the eyebrows. The support block (2) has a third female Velcro (14) fixedly installed on the lower wall.

2. The neonatal non-invasive ventilator generator fixing device according to claim 1, characterized in that... The length of the upper cloth strip (4) is greater than the length of the lower cloth strip (6), and the angle between the upper cloth strip (4), the central strip (5) and the lower cloth strip (6) and the center line of the headscarf (1) is 70 degrees.

3. The neonatal non-invasive ventilator generator fixing device according to claim 1, characterized in that... The angle between the lower edge of the lower fabric strip (6) and the horizontal line is 10 degrees.

4. The neonatal non-invasive ventilator generator fixing device according to claim 1, characterized in that... The lower fabric strip (6) has an arc-shaped structure at both ends.

5. The neonatal non-invasive ventilator generator fixing device according to claim 1, characterized in that... The upper wall of the support block (2) is provided with a groove (15).

6. The neonatal non-invasive ventilator generator fixing device according to claim 1, characterized in that... An opening (16) is provided at the center of the chin support (3).

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