Newborn oxygen supply device

Abstract

The utility model relates to a newborn oxygen supply device which comprises a telescopic steel wire hose, one end of the telescopic steel wire hose is fixedly connected with a connecting ring, one end of the connecting ring is provided with an oxygen conveying head, a plurality of air outlet holes are formed in the surface of the oxygen conveying head, and the lower end of the oxygen conveying head is fixedly connected with a sealing sleeving ring connected with the interior of the connecting ring in a sleeving mode. Fixing blocks are fixedly connected to the two side faces of the connecting ring, inserting grooves are formed in the upper ends of the fixing blocks, limiting inserting plates fixedly connected with the surface of the oxygen conveying head are slidably connected to the inner walls of the inserting grooves, positioning circular grooves are formed in the surfaces of the limiting inserting plates, and a positioning mechanism is arranged at the front end of the connecting ring. According to the oxygen supply device for the newborn baby, the oxygen supply area can be increased, so that the oxygen supply device is convenient for the newborn baby to be supplied with oxygen in a non-contact and normal-pressure manner, is convenient for medical personnel to work, does not need to additionally hold a pipe by a worker, and is relatively practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical nursing technical field especially, it is a kind of newborn oxygen supply device. BACKGROUND

[0002] Newborn, it is the baby of the period of time from the fetus to be delivered from mother and from umbilical cord ligation, to be born after 28 days.

[0003] The existing medical staff is in the delivery normal newborn, to avoid newborn oxygen concentration too high to newborn medical injury, and oxygen supply pipe waste, more using contactless oxygen supply to promote newborn oxygen saturation, facial recovery.This operation needs to circulate nurse or anesthetist to continuously hand-held oxygen supply pipe to the mouth and nose of newborn contactless completion, but existing oxygen supply pipe caliber is smaller, medical staff needs to hand-held oxygen pipe to the mouth and nose of newborn to guarantee oxygen supply effect, simultaneously, oxygen supply time often reaches 5-10 minutes above, medical staff hand-held time is longer, relatively waste human resources.Meanwhile, because of the limitation of human resources, oxygen supply operation often cannot be completely realized.For this reason, we propose a kind of newborn oxygen supply device. UTILITARY MODEL CONTENT

[0004] The utility model provides a kind of newborn oxygen supply device, solve the technical problem of background technology in prior art.

[0005] The utility model solves the technical problem of the above technical scheme as follows: including telescopic steel wire hose, the telescopic steel wire hose one end is fixedly connected with connecting ring, connecting ring one end is provided with oxygen supply head, is equipped with a plurality of gas outlet holes on the surface of oxygen supply head, the lower end of oxygen supply head is fixedly connected with the sealing sleeve ring of the internal sleeve connection of connecting ring, the both sides of connecting ring are fixedly connected with fixed block, and the upper end of fixed block is equipped with slot, and the inner wall of slot is slidably connected with the limiting insert plate fixedly connected with the surface of oxygen supply head, and the surface of limiting insert plate is equipped with positioning circular groove, and the front end of connecting ring is provided with positioning mechanism.

[0006] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0007] Further, the positioning mechanism includes the arc-shaped pull plate provided on the surface of connecting ring, and the both ends of arc-shaped pull plate are fixedly connected with the positioning cylinder penetrating through the corresponding fixed block and being slidably connected with the penetration part.

[0008] Further, the positioning cylinder is slidably connected with the inner wall of corresponding positioning circular groove, and the middle of arc-shaped pull plate is provided with pull barrel penetrating through arc-shaped pull plate and being fixedly connected with the penetration part.

[0009] Further, the inner wall of pull barrel is slidably connected with limiting sliding block, and the lower end surface of limiting sliding block is fixedly connected with slide rod.

[0010] Furthermore, the slide rod passes through the pull tube and is slidably connected to the through portion, and the lower end of the slide rod is fixedly connected to the surface of the connecting ring.

[0011] Furthermore, a spring is provided inside the pull tube and sleeved on the surface of the slide rod. The two ends of the spring are fixedly connected to the lower end face of the limiting slider and the lower end face inside the pull tube, respectively.

[0012] The beneficial effects of this utility model are as follows: This utility model provides a newborn oxygen supply device, which has the following advantages:

[0013] Through the coordinated action of the telescopic steel wire hose, oxygen delivery head, limiting plate, fixing block, connecting ring, sealing sleeve ring, air outlet, slot, positioning groove and positioning mechanism, it is easy to provide oxygen to newborns. This facilitates non-contact, normal-pressure oxygen delivery to newborns, while also making it easier for medical staff to work without the need for additional staff to hold the tube, thus improving practicality.

[0014] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a neonatal oxygen supply device provided in an embodiment of the present invention;

[0017] Figure 2 for Figure 1 A frontal sectional view of a partial structure in a neonatal oxygen supply device is provided.

[0018] Figure 3 for Figure 1 A bottom view schematic diagram of the structure of an oxygen delivery head in a neonatal oxygen supply device is provided.

[0019] Figure 4 for Figure 1 A bottom sectional view of the structure of a connecting ring in a neonatal oxygen supply device is provided.

[0020] Figure 5 for Figure 4 An enlarged schematic diagram of a partial structure in a neonatal oxygen supply device is provided.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Telescopic steel wire hose; 2. Oxygen delivery head; 3. Limiting plate; 4. Arc-shaped pull plate; 5. Fixing block; 6. Connecting ring; 7. Pull tube; 8. Air outlet; 9. Sealing sleeve ring; 10. Slot; 11. Positioning cylinder; 12. Limiting slider; 13. Slide rod; 14. Spring; 15. Positioning groove. Detailed Implementation

[0023] The following is in conjunction with the appendix Figures 1-5 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0024] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] like Figures 1-5The utility model provides a kind of newborn oxygen supply device, including telescopic steel wire hose 1, the telescopic steel wire hose 1 one end is fixedly connected with connecting ring 6, telescopic steel wire hose 1 has telescopic fixed shaping effect, connecting ring 6 one end is provided with oxygen head 2, oxygen head 2 surface is provided with several air holes 8, the oxygen head 2 lower end is fixedly connected with the sealing sleeve ring 9 of connecting ring 6 inner sleeve connection, the both sides of connecting ring 6 are fixedly connected with fixed block 5, fixed block 5 upper end is provided with slot 10, slot 10 inner wall is slidably connected with the limiting plug-in plate 3 of oxygen head 2 surface fixed connection, limiting plug-in plate 3 surface is provided with positioning circular groove 15, the front end of connecting ring 6 is provided with positioning mechanism.

[0027] Preferably, the positioning mechanism includes the arc-shaped pull plate 4 arranged on the surface of the connecting ring 6, the arc-shaped pull plate 4 is fixedly connected with the positioning cylinder 11 penetrating through the corresponding fixed block 5 and being slidably connected with the penetrating part, the positioning cylinder 11 is arranged to cooperate with the positioning circular groove 15 to limit the limiting plug-in plate 3 in the slot 10.

[0028] Preferably, the positioning cylinder 11 is slidably connected with the inner wall of the corresponding positioning circular groove 15, the arc-shaped pull plate 4 is provided with the pull cylinder 7 penetrating through the arc-shaped pull plate 4 and being fixedly connected with the penetrating part, the pull cylinder 7 is arranged to drive the arc-shaped pull plate 4 to move.

[0029] Preferably, the pull cylinder 7 is slidably connected with the limiting slide block 12, the limiting slide block 12 is fixedly connected with the slide rod 13 at the lower end surface, and the limiting slide block 12 is arranged to limit.

[0030] Preferably, the slide rod 13 penetrates through the pull cylinder 7 and is slidably connected with the penetrating part, and the lower end of the slide rod 13 is fixedly connected with the surface of the connecting ring 6.

[0031] Preferably, the pull cylinder 7 is provided with the spring 14 sleeved on the surface of the slide rod 13, the spring 14 is respectively fixedly connected with the lower end surface of the limiting slide block 12 and the lower end surface inside the pull cylinder 7 at both ends, and the spring 14 is arranged to reset the arc-shaped pull plate 4 to slide.

[0032] The specific working principle and use method of the utility model are as follows:

[0033] The utility model provides a kind of newborn oxygen supply device, when using, the other end of telescopic steel wire hose 1 is connected with oxygen supply pipe, then oxygen supply head 2 is placed in the face of newborn, to carry out oxygen supply treatment by air hole 8, since the quantity of air hole 8 is more, thus can increase oxygen supply area, so as to give the baby born without contact, normal pressure oxygen supply, simultaneously convenient for medical staff work, without additional increase staff hand-held pipe, improve practicality, subsequently can be pulled directly by pull cylinder 7, make pull cylinder 7 drive arc pull plate 4 to move, the movement of arc pull plate 4 can drive positioning cylinder 11 and positioning circular groove 15 separate, to remove the limiting relationship between limiting plug-in plate 3 and plug-in groove 10, at this time spring 14 is in compression state, then oxygen supply head 2 can be pulled out to replace oxygen supply head 2, when installing, the limiting plug-in plate 3 of oxygen supply head 2 both sides is respectively inserted into corresponding plug-in groove 10 inside, the connection sealing property between oxygen supply head 2 and connecting ring 6 can be improved by sealing sleeve joint ring 9, then release pull cylinder 7, under the action of reset force of spring 14, make pull cylinder 7 drive arc pull plate 4 reverse sliding, to make positioning cylinder 11 re-slides into positioning circular groove 15, to complete the limiting installation of oxygen supply head 2, can prevent oxygen supply head 2 from falling off easily, convenient for replacing oxygen supply head 2.

[0034] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form; ordinary technical personnel in the industry can implement the utility model according to the above description and the drawings; however, the equivalent changes of some changes, modifications and evolution made by the skilled in the art without departing from the technical scheme of the utility model, using the above disclosed technical content, are equivalent embodiments of the utility model; at the same time, any equivalent changes, modifications and evolution of the above embodiments according to the essence of the utility model, are still within the protection scope of the technical scheme of the utility model.

Claims

1. A neonatal oxygen supply device, comprising a telescopic steel wire hose (1), characterized in that, One end of the telescopic steel wire hose (1) is fixedly connected to a connecting ring (6), and one end of the connecting ring (6) is provided with an oxygen delivery head (2). The surface of the oxygen delivery head (2) is provided with several air outlet holes (8). The lower end of the oxygen delivery head (2) is fixedly connected to a sealing sleeve ring (9) that is sleeved and connected to the inside of the connecting ring (6). Both sides of the connecting ring (6) are fixedly connected to fixing blocks (5). The upper end of the fixing block (5) is provided with a slot (10). The inner wall of the slot (10) is slidably connected to a limiting insert plate (3) that is fixedly connected to the surface of the oxygen delivery head (2). The surface of the limiting insert plate (3) is provided with a positioning groove (15). The front end of the connecting ring (6) is provided with a positioning mechanism.

2. The neonatal oxygen supply device according to claim 1, characterized in that, The positioning mechanism includes an arc-shaped pull plate (4) set on the surface of the connecting ring (6), and a positioning cylinder (11) with corresponding fixed blocks (5) through and slidably connected to the two ends of the arc-shaped pull plate (4).

3. The neonatal oxygen supply device according to claim 2, characterized in that, The positioning cylinder (11) is slidably connected to the inner wall of the corresponding positioning groove (15), and a pull cylinder (7) is provided in the middle of the arc-shaped pull plate (4) and fixedly connected to the through part.

4. The neonatal oxygen supply device according to claim 3, characterized in that, The inner wall of the pull tube (7) is slidably connected to a limiting slider (12), and a sliding rod (13) is fixedly connected to the lower end face of the limiting slider (12).

5. The neonatal oxygen supply device according to claim 4, characterized in that, The slide rod (13) passes through the pull tube (7) and is slidably connected to the through part. The lower end of the slide rod (13) is fixedly connected to the surface of the connecting ring (6).

6. The neonatal oxygen supply device according to claim 5, characterized in that, The pull tube (7) is provided with a spring (14) sleeved on the surface of the slide rod (13). The two ends of the spring (14) are fixedly connected to the lower end face of the limiting slider (12) and the lower end face inside the pull tube (7), respectively.

Images