Oxygen delivery device

Abstract

The utility model relates to the technical field of oxygen conveying equipment, in particular to an oxygen conveying device which comprises a protection structure, the protection structure comprises a plurality of oval rods, a plurality of connecting rods are fixed among the oval rods, and a first oxygen bag and a second oxygen bag are placed in the protection structure. A three-way pipe is communicated between the first oxygen bag and the second oxygen bag, valves are fixedly installed at the positions of two air inlet pipes of the three-way pipe, and an air outlet pipe opening of the three-way pipe is fixedly communicated with a second hose. According to the utility model, the oxygen bag is placed in the protective structure consisting of the plurality of oval rods and the connecting rod, so that a user can be prevented from accidentally touching and extruding the oxygen bag, and when the oxygen bag I needs to be replaced, the valves on the three-way pipe and the oxygen bag II can be opened, and the valves on the three-way pipe and the oxygen bag I can be closed; the second oxygen bag replaces the first oxygen bag, oxygen is continuously conveyed to a patient in the process of replacing the first oxygen bag, and continuous oxygen conveying in the process of replacing the first oxygen bag is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oxygen conveying equipment technical field, specifically an oxygen conveying device. BACKGROUND

[0002] The oxygen bag is a common oxygen conveying device, the oxygen bag body is a bag-shaped airbag structure containing oxygen, oxygen is conveyed to the patient through the pipeline communicated with the oxygen bag for use, when transferring the patient, the oxygen tank is heavy and inconvenient to carry, generally the oxygen bag is hung on the moving frame or placed on the patient's bed during the patient transfer, which is convenient for the patient to inhale oxygen during the patient transfer;

[0003] At present, the oxygen bag lacks a protective structure, and the oxygen bag is easily squeezed during the patient transfer, which can increase the oxygen amount in the pipeline, and is not conducive to the smooth and stable conveying of oxygen, when the oxygen in the oxygen bag is consumed, the oxygen bag on the oxygen conveying pipeline needs to be replaced, but the pipeline conveying oxygen cannot continuously supply oxygen to the patient during the replacement of the oxygen bag. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an oxygen conveying device to solve the problems in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An oxygen conveying device comprises:

[0007] A protective structure comprises a plurality of longitudinally arranged oval rods, and a plurality of transversely arranged connecting rods are fixed between the plurality of oval rods;

[0008] An oxygen bag one is communicated and fixed with a catheter one at one end;

[0009] An oxygen bag two is fixed at one end of the oxygen bag one, and the oxygen bag two is communicated and fixed with a catheter two at one end;

[0010] A three-way pipe is detachably communicated and fixed with the catheter one and the catheter two at two gas inlet ports, and valves are fixed at the two gas inlet ports of the three-way pipe;

[0011] A hose two is communicated and fixed with a gas outlet port of the three-way pipe;

[0012] A heat preservation structure is fixed at one end of the protective structure and can heat the oxygen in the hose two in winter.

[0013] Further, elastic bands are fixed outside the two oval rods, and the elastic bands are arranged obliquely.

[0014] Further in, one end of the conduit and the conduit two are fixed with the connecting cover, the connecting cover is screwed with the air inlet pipe of the tee pipe.

[0015] Further in, the air outlet pipe of the tee pipe is communicated with the fixed hose one, and the hose one is communicated with the fixed hose two.

[0016] Further in, the heat preservation structure comprises:

[0017] The base is provided with a straight pipe groove and a bent pipe groove on the top surface, and the straight pipe groove and the bent pipe groove are communicated;

[0018] The sealing cover is detachably fixed on the top of the base;

[0019] The plurality of infusion heating bags are placed on the top of the base as needed.

[0020] Further in, the outer side of the hose two is sleeved with the adjusting mechanism, and the adjusting mechanism comprises:

[0021] The support box is provided with a circular hole on the outer side;

[0022] The top plate is fixed on the top of the support box;

[0023] The screw rod is screwed with the top plate.

[0024] Further in, the hose two penetrates the circular hole, and the top of the screw rod is sleeved with the nut.

[0025] Compared with the prior art, the utility model has the advantages that:

[0026] 1. The plurality of elliptical rods and the connecting rods are fixed to form a cage frame structure, the oxygen bag (including the oxygen bag one and the oxygen bag two) is placed in the cage frame, the cage frame can effectively prevent the oxygen bag from being pressed by mistake, and the oxygen bag is smoothly and stably supplied with oxygen for the patient, the elastic band is inclinedly fixed at both ends of the cage frame structure, the elastic band can prevent the oxygen bag from falling from the cage frame, and the cage frame structure is convenient to hang on the external support with the oxygen bag, and is convenient to carry.

[0027] 2. Two oxygen bags are arranged, the oxygen bag one with large volume is used for supplying oxygen for a user for a long time, when the oxygen bag one is replaced because of the exhausted oxygen, the valve between the oxygen bag two and the tee pipe is opened, the valve between the oxygen bag one and the tee pipe is closed, the standby oxygen bag two replaces the oxygen bag one to supply oxygen for the patient, and the patient is continuously supplied with oxygen during the replacement of the oxygen bag. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the whole structure schematic diagram of the utility model.

[0029] Figure 2 is the structure diagram of the oxygen bag one and the oxygen bag two in the utility model;

[0030] Figure 3 is the structure diagram of the protection structure in the utility model;

[0031] Figure 4 is the structure diagram of the adjusting mechanism in the utility model;

[0032] Figure 5 is the structure diagram of the heat preservation structure in the utility model.

[0033] In the drawing: 100, protection structure; 110, oval rod; 120, connecting rod; 130, elastic band; 200, oxygen bag one; 210, conduit one; 300, oxygen bag two; 310, conduit two; 400, tee pipe; 410, hose one; 500, hose two; 510, adjusting mechanism; 511, support box; 512, round hole; 513, top plate; 514, screw rod; 515, movable plate; 600, heat preservation structure; 610, base; 611, straight pipe groove; 612, elbow groove; 620, sealing cover. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0035] Embodiment one, please refer to Figure 1 - Figure 5 In the utility model embodiment, an oxygen delivery device comprises a protection structure 100, the protection structure 100 comprises a plurality of longitudinally arranged oval rods 110, a plurality of transversely arranged connecting rods 120 are fixed between the plurality of oval rods 110, an oxygen bag one 200 and an oxygen bag two 300 are placed inside the protection structure 100, the oxygen bag two 300 is fixed at one end of the oxygen bag one 200, a conduit one 210 is fixedly communicated at one end of the oxygen bag one 200, a conduit two 310 is fixedly communicated at one end of the oxygen bag two 300, a tee pipe 400 is detachably fixedly communicated between the conduit one 210 and the conduit two 310, valves are fixedly installed at the positions of the two gas inlet pipes of the tee pipe 400, a hose two 500 is fixedly communicated at the gas outlet pipe opening of the tee pipe 400, and a heat preservation structure 600 capable of heating oxygen in the hose two 500 in winter is fixed inside the protection structure 100.

[0036] Specifically, by placing the oxygen bag (including oxygen bag one 200 and oxygen bag two 300) in the protective structure 100 composed of a plurality of elliptical rods 110 and connecting rods 120, the user can be prevented from accidentally touching and squeezing the oxygen bag, and the oxygen bag can be smoothly delivered oxygen. By providing the oxygen bag one 200 and the oxygen bag two 300, the large-volume oxygen bag one 200 is used to deliver oxygen to the patient for a long time. When the oxygen bag one 200 needs to be replaced, the three-way pipe 400 and the valve on the oxygen bag two 300 can be opened, and the three-way pipe 400 and the valve on the oxygen bag one 200 can be closed, so that the oxygen bag two 300 can replace the oxygen bag one 200 to continuously deliver oxygen to the patient during the replacement of the oxygen bag one 200, thereby achieving continuous oxygen delivery during the replacement of the oxygen bag.

[0037] As shown in Figure 1 and Figure 3 in the embodiment, the outer side of two of the elliptical rods 110 is fixed with an elastic band 130, the elastic band 130 is arranged obliquely, and the elastic band 130 is blocked at both ends of the protective structure 100 to prevent the oxygen bag from falling out of the protective structure 100. During the taking and placing of the oxygen bag, the elastic band 130 can be stretched and moved away by virtue of the elastic deformation of the elastic band 130, thereby facilitating the taking and placing of the oxygen bag.

[0038] As shown in Figure 2 in the embodiment, one end of the catheter one 210 and the catheter two 310 is fixed with a connecting cover, the connecting cover is screw-connected with the air inlet pipe of the three-way pipe 400, and during the replacement and disassembly of the oxygen bag, the connecting cover can be screw-disassembled from the air inlet pipe of the three-way pipe 400, and then a new oxygen bag can be screw-assembled.

[0039] As shown in Figure 1 and Figure 2 in the embodiment, the air outlet pipe of the three-way pipe 400 is fixedly communicated with a hose one 410, the hose one 410 is fixedly communicated with a hose two 500, the oxygen in the oxygen bag is delivered to the three-way pipe 400 through the catheter, then delivered to the hose one 410 from the three-way pipe 400, and finally delivered to the hose two 500 from the hose one 410, one end of the hose two 500 can be communicated with an external breathing mask, and oxygen can be breathed by the user.

[0040] As shown in Figure 1 and Figure 4 in the embodiment, the outer side of the hose two 500 is sleeved with an adjusting mechanism 510, the adjusting mechanism 510 includes a support box 511, a circular hole 512 is formed through the outer side of the support box 511, a top plate 513 is fixed to the top of the support box 511, and a screw rod 514 is screw-connected inside the top plate 513.

[0041] In the embodiment, when it is needed to control the flow of oxygen delivered by the second hose 500, the screw 514 is rotated to move the movable plate 515 downward along the supporting box 511, the movable plate 515 gradually presses the second hose 500, the flow of oxygen delivered by the second hose 500 is reduced, when the screw 514 is reversely rotated, the screw 514 is moved upward with the movable plate 515, the movable plate 515 is no longer pressed to the second hose 500, the flow of oxygen delivered by the second hose 500 is increased.

[0042] As shown in Figure 4 In the embodiment, the second hose 500 penetrates the circular hole 512, the top of the screw 514 is sleeved with a nut, the nut facilitates the user to rotate the screw 514 to adjust the position of the movable plate 515, the second hose 500 arranged below the movable plate 515 penetrates the circular hole 512, the flow of oxygen in the second hose 500 is adjusted by pressing the second hose 500 by the movable plate 515.

[0043] In the second embodiment, on the basis of the first embodiment, the second hose 500 delivering oxygen is heated in a cold environment, the user can comfortably breathe oxygen.

[0044] The heat preservation structure 600 comprises a base 610 fixed with a plurality of elliptical rods 110, a straight pipe groove 611 and a bent pipe groove 612 are arranged on the top surface of the base 610, the straight pipe groove 611 and the bent pipe groove 612 are communicated, a sealing cover 620 is detachably fixed on the top of the base 610, a plurality of infusion heating bags are stored between the base 610 and the sealing cover 620.

[0045] Specifically, the sealing cover 620 is opened, the second hose 500 is arranged according to the direction of the bent pipe groove 612, the existing infusion heating bag is placed on the top of the second hose 500, then the sealing cover 620 is closed, the oxygen in the second hose 500 is heated by the heat preservation structure 600, the user can comfortably breathe oxygen.

[0046] In the embodiment, the second hose 500 arranged in the bent pipe groove 612 can not only be heated by the heating bag, but also can be collected, when it is needed to extend the second hose 500 for long-distance oxygen delivery, the second hose 500 can be arranged in the straight pipe groove 611, the longer second hose 500 is moved out of the heat preservation structure 600 for use.

[0047] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0048] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. An oxygen delivery device, characterized by, The utility model relates to a kind of oxygen supply device, including: Protective structure (100), the protective structure (100) includes multiple longitudinal arrangement ellipses rods (110), multiple ellipses rods (110) are fixed with multiple transverse arrangement connecting rods (120) between; Oxygen bag one (200), one end of oxygen bag one (200) is communicated and fixed with guide pipe one (210); Oxygen bag two (300), fixed in one end of oxygen bag one (200), one end of oxygen bag two (300) is communicated and fixed with guide pipe two (310); Three-way pipe (400), two air inlet pipe orifices are respectively detachably communicated and fixed with guide pipe one (210) and guide pipe two (310), and the two air inlet pipe positions of three-way pipe (400) are all installed and fixed with valve; Soft tube two (500), with the air outlet pipe orifice of three-way pipe (400) is communicated and fixed; Heat preservation structure (600), fixed in one end of protective structure (100), can heat oxygen in soft tube two (500) in winter.

2. The oxygen delivery device of claim 1, wherein, Wherein the outer side of two ellipses rods (110) is fixed with elastic belt (130), and elastic belt (130) is arranged obliquely.

3. The oxygen delivery device of claim 1, wherein, Guide pipe one (210) and guide pipe two (310) are fixed with connecting cover in one end, and connecting cover is screwed with the air inlet pipe of three-way pipe (400).

4. The oxygen delivery device of claim 1, wherein, The air outlet pipe orifice of three-way pipe (400) is communicated and fixed with soft tube one (410), and soft tube one (410) is communicated and fixed with soft tube two (500).

5. The oxygen delivery device of claim 1, wherein, Heat preservation structure (600) includes: Base (610), the top surface of base (610) is provided with straight pipe groove (611) and elbow pipe groove (612), and straight pipe groove (611) and elbow pipe groove (612) are communicated; Sealing cover (620), detachably fixed in the top of base (610); Multiple infusion heating bags, according to need, are placed in the top of base (610).

6. The oxygen delivery device of claim 1, wherein, The outer side of soft tube two (500) is sleeved with adjusting mechanism (510), and adjusting mechanism (510) includes: Support box (511), through-hole (512) is opened in the outer side of support box (511); Top plate (513), fixed in the top of support box (511); Screw rod (514), screwed with top plate (513).

7. The oxygen delivery device of claim 6, wherein, Soft tube two (500) penetrates through-hole (512), and the top of screw rod (514) is sleeved and fixed with nut.

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