Nasal high-flow oxygen inhalation transfer equipment

Abstract

The utility model relates to the technical field of high-flow oxygen uptake and transfer equipment for critical patients, in particular to nasal high-flow oxygen uptake and transfer equipment. A nasal high-flow oxygen inhalation transfer device comprises a placing frame, a supporting plate, an oxygen bottle and the like, the placing frame is composed of an upper layer panel, a lower layer panel and vertical plates symmetrically connected between the two layers of panels front and back, four universal wheels are arranged at the bottom of the placing frame at intervals, and the supporting plate is fixedly connected to the middle of the placing frame. Two oxygen bottles are placed on the right side of the top of the lower-layer panel of the placing rack. The oxygen bottle can be installed and replaced, so that continuous oxygen supply is provided, meanwhile, a mobile power source can be carried, continuous electric power support is provided, normal operation of the high-flow oxygen inhalation machine is guaranteed, the high-flow oxygen inhalation machine is pushed to move along with a transfer bed of a patient, the high-flow oxygen inhalation machine is not limited by sites, and the transfer requirements of all departments of the whole hospital and even among hospital levels are met; and the patient can be timely supported by oxygen in different occasions.

Description

Technical Field

[0001] The utility model relates to the technical field of high-flow oxygen inhalation transfer equipment for critically ill patients, in particular to a transnasal high-flow oxygen inhalation transfer equipment. Background Art

[0002] Transnasal high-flow oxygen therapy is a respiratory therapy method that inputs a high-flow mixed gas that has been heated and humidified through a catheter without sealing through the nose. Clinically, transnasal high-flow oxygen inhalation equipment is widely used and is often applied to critically ill patients such as those with COPD, respiratory failure, hypoxemia, and pulmonary infection. Patients have good tolerance, which is beneficial to the discharge of sputum and the recovery of the condition.

[0003] At present, the clinical application of transnasal high-flow oxygen inhalation equipment is limited to the bedside. Because the normal operation of this equipment requires a continuous oxygen supply from the wall oxygen to achieve a stable oxygen concentration inhaled into the patient's body. In addition, this equipment needs to be continuously powered on to ensure normal operation, maintain a fixed oxygen concentration, temperature, humidity, flow rate, etc., and stops working immediately after power failure and cannot be used during the transfer of patients. Summary of the Utility Model

[0004] In order to overcome the above-mentioned disadvantages in the prior art, the utility model provides a transnasal high-flow oxygen inhalation transfer equipment.

[0005] The technical solution of the utility model is: a transnasal high-flow oxygen inhalation transfer equipment, including a placement rack, a support plate, an oxygen cylinder, a connecting pipe, a high-flow oxygen inhalation machine, a mobile power source, a fixing frame, a fixing seat and a telescopic bracket. The placement rack is composed of upper and lower layer panels and vertical plates symmetrically connected front and back between these two layer panels. Four universal wheels are arranged at intervals at the bottom of the placement rack. A support plate is fixedly connected in the middle of the placement rack. Two oxygen cylinders are placed on the top right side of the lower layer panel of the placement rack. Valve pipes are arranged on the tops of both oxygen cylinders. The two valve pipes are jointly connected with a connecting pipe. A high-flow oxygen inhalation machine is installed on the top of the placement rack. The upper end of the connecting pipe penetrates through the upper layer panel of the placement rack and is connected with the high-flow oxygen inhalation machine. Two fixing frames are fixedly connected at intervals on the top left side of the lower layer panel of the placement plate. Mobile power sources are placed in both fixing frames. A fixing seat is fixedly connected to the rear side of the top of the placement rack. A telescopic bracket is rotatably connected to the fixing seat. It also includes a clamping assembly. A clamping assembly a for clamping and fixing the oxygen cylinder is arranged on the right side in the middle of the support plate.

[0006] Furthermore, the clamping assembly A includes an arc-shaped plate, a rotating plate, a fixed block, an L-shaped insertion rod, and a return spring A. A fixed connection is provided on the right side of the middle of the support plate with the arc-shaped plate. The arc-shaped plate is formed by splicing two semi-circular plates, and the diameters of the two semi-circular plates are the same as the diameter of the oxygen cylinder. Rotating plates are rotatably connected to both the front and rear sides of the arc-shaped plate. Two fixed blocks are fixedly connected to the middle of the arc-shaped plate at intervals. Two L-shaped insertion rods are slidably connected to the two fixed blocks symmetrically, and return springs A are connected between the two L-shaped insertion rods and the adjacent fixed blocks.

[0007] Furthermore, it also includes a U-shaped mounting plate, a pull rod, and a clamping plate. U-shaped mounting plates are fixedly connected to both the front and rear sides of the middle of the placement rack. Pull rods are slidably connected to the two U-shaped mounting plates. The right ends of the two pull rods are fixedly connected to the clamping plates, and return springs B are connected between the two clamping plates and the adjacent U-shaped mounting plates.

[0008] Furthermore, it also includes a protective plate, a door panel, a protective frame, a connecting block, and a protective cover. Protective plates are symmetrically and fixedly connected to both the front and rear sides of the placement rack. Door panels are rotatably connected to the left and right symmetrically on the protective plate located at the rear side. A protective frame is fixedly connected to the top of the placement rack. Connecting blocks are rotatably connected to the left and right symmetrically on the top of the protective frame, and protective covers are rotatably connected to both of the two connecting blocks.

[0009] Furthermore, it also includes a slide rail and a placement frame. Slide rails are fixedly connected to the opposite side walls of the two protective plates, and a placement frame is slidably arranged between the two slide rails.

[0010] Furthermore, it also includes a lighting lamp. Lighting lamps are symmetrically installed at the bottom of the upper layer panel of the placement rack.

[0011] The beneficial effects are as follows: 1. The utility model can install and replace the oxygen cylinder, thereby providing continuous oxygen supply. At the same time, it can carry a mobile power source to provide continuous power support, ensuring the normal operation of the high-flow oxygen concentrator, and enabling this device to move along with the patient's transfer bed without being restricted by the venue, meeting the transfer requirements of all departments in the hospital, and even between hospitals, ensuring that patients can receive timely oxygen support in different situations.

[0012] 2. By setting the pull rod and the clamping plate, etc., this device can be fixedly connected to the patient's transfer bed, so that this device can move synchronously with the transfer bed without the need to arrange additional staff to push this device.

[0013] 3. By setting the protective plate and the protective cover, etc., the oxygen cylinder, the mobile power source, and the high-flow oxygen concentrator are protected, effectively avoiding damage to them by external factors and ensuring the overall cleanliness and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 This is a three-dimensional structural schematic diagram of the placement rack, support plate, arc plate, etc. of the present utility model.

[0016] Figure 3 This is a three-dimensional structural schematic diagram of the arc plate, rotating plate, fixed block, etc. of the present utility model.

[0017] Figure 4 This is a three-dimensional structural schematic diagram of the fixed seat, protection plate, placement frame, etc. of the present utility model.

[0018] Figure 5 This is a three-dimensional structural schematic diagram of the lighting lamp of the present utility model.

[0019] Names and serial numbers of components in the figure: 1 - placement rack, 2 - support plate, 22 - oxygen cylinder, 23 - connecting pipe, 24 - high-flow oxygen inhalation machine, 25 - mobile power source, 26 - fixed seat, 27 - telescopic support, 31 - arc plate, 32 - rotating plate, 33 - fixed block, 34 - L-shaped insertion rod, 35 - return spring a, 4 - fixed frame, 51 - U-shaped mounting plate, 52 - pull rod, 53 - clamping plate, 54 - return spring b, 61 - protection plate, 62 - door panel, 63 - protection frame, 64 - connecting block, 65 - protective cover, 71 - slide rail, 72 - placement frame, 8 - lighting lamp. Specific embodiments

[0020] The preferred technical solutions of the present utility model will be described in detail below with reference to the accompanying drawings.

[0021] Embodiment: A nasal high-flow oxygen inhalation transfer device, such as Figures 1 - 5As shown in the figure, it includes a placement rack 1, a support plate 2, an oxygen cylinder 22, a connecting pipe 23, a high-flow oxygen inhalation machine 24, a mobile power source 25, a fixing frame 4, a fixing seat 26 and a telescopic bracket 27. The placement rack 1 is composed of upper and lower panels and vertical plates symmetrically connected front and back between these two panels. Four universal wheels for moving the placement rack 1 are arranged at intervals at the bottom of the placement rack 1. A support plate 2 is welded and fixed in the middle of the placement rack 1. Two oxygen cylinders 22 are placed on the right side of the top of the lower panel of the placement rack 1. Valve pipes are arranged at the tops of the two oxygen cylinders 22. The two valve pipes are jointly connected with a connecting pipe 23. A high-flow oxygen inhalation machine 24 is installed on the top of the placement rack 1. The upper end of the connecting pipe 23 penetrates through the upper panel of the placement rack 1 and is connected with the high-flow oxygen inhalation machine 24. Two fixing frames 4 are welded and fixed at intervals on the left side of the top of the lower panel of the placement rack 1. A mobile power source 25 is clamped and placed in each of the two fixing frames 4. A fixing seat 26 is welded and fixed at the rear side of the top of the placement rack 1. A telescopic bracket 27 is rotatably connected to the fixing seat 26. A locking screw for locking the telescopic bracket 27 is arranged at the connection between the fixing seat 26 and the telescopic bracket 27. It also includes a clamping assembly. A clamping assembly a for clamping and fixing the oxygen cylinder 22 is arranged on the right side of the middle of the support plate 2.

[0022] As Figure 2 and Figure 3 shown in the figure, the clamping assembly a includes an arc plate 31, a rotating plate 32, a fixing block 33, an L-shaped insertion rod 34 and a return spring a35. An arc plate 31 is welded and fixed on the right side of the middle of the support plate 2. The arc plate 31 is composed of two semi-circular plates spliced together, and the diameters of the two semi-circular plates are the same as the diameter of the oxygen cylinder 22. Rotating plates 32 are rotatably connected to the front and rear sides of the arc plate 31. The rotating plates 32 are also composed of semi-circular plates with the same diameter as the oxygen cylinder 22. Two fixing blocks 33 are welded and fixed at intervals in the middle of the arc plate 31. L-shaped insertion rods 34 are symmetrically slidably connected to the two fixing blocks 33. Return springs a35 are connected between the two L-shaped insertion rods 34 and the adjacent fixing blocks 33. The two L-shaped insertion rods 34 can be respectively inserted into the two rotating plates 32, so as to play a role in rotating limit on the two rotating plates 32.

[0023] First, the staff presses the two L-shaped insertion rods 34 towards each other to release the rotational limit of the two rotating plates 32 respectively. At this time, the two return springs a35 are both stretched, and the staff can rotate and open the two rotating plates 32. Then, place the two oxygen cylinders 22 on the lower panel of the placement rack 1, making the two oxygen cylinders 22 close to and closely fit with the arc-shaped plate 31. Then rotate and reset the two rotating plates 32, and release the two L-shaped insertion rods 34. Under the reset action of the return springs a35, the two L-shaped insertion rods 34 respectively limit the rotation of the two rotating plates 32, thereby clamping and fixing the two oxygen cylinders 22 respectively. Then connect the two oxygen cylinders 22 to the connecting pipe 23, and place the two fully charged mobile power supplies 25 in the two placement frames 72 respectively. Subsequently, electrically connect one of the mobile power supplies 25 to the high-flow oxygen inhalation machine 24. During use, the mobile power supply 25 provides power support for the high-flow oxygen inhalation machine 24, and the oxygen cylinder 22 provides oxygen support for the high-flow oxygen inhalation machine 24. Move this device together with the transfer bed of the critically ill patient. After starting the high-flow oxygen inhalation machine 24, it can continuously provide oxygen inhalation conditions for the critically ill patient, without being restricted by the site, meeting the transfer requirements of various departments in the hospital and even between hospitals, and ensuring that the patient can receive timely oxygen support in different situations.

[0024] As Figure 1 shown, it further includes a U-shaped mounting plate 51, a pull rod 52, and a clamping plate 53. U-shaped mounting plates 51 are welded and fixed to the front and rear sides of the middle part of the placement rack 1. Pull rods 52 are slidably connected to the two U-shaped mounting plates 51. Clamping plates 53 are welded and fixed to the right ends of the two pull rods 52. Return springs b54 are connected between the two clamping plates 53 and the adjacent U-shaped mounting plates 51.

[0025] Bring this device close to the transfer bed of the critically ill patient, and then pull the pull rod 52. As the pull rod 52 moves, the clamping plate 53 will move accordingly and thus separate from the right part of the U-shaped mounting plate 51. At this time, the return spring b54 is compressed. Next, move this device so that the bed legs of the transfer bed are exactly located between the clamping plate 53 and the right part of the U-shaped mounting plate 51. Then, release the pull rod 52. Under the reset action of the return spring b54, the clamping plate 53 and the right part of the U-shaped mounting plate 51 will jointly clamp and fix the bed legs of the transfer bed, thereby realizing the connection between this device and the transfer bed. In this way, this device can move synchronously with the transfer bed without the need to arrange additional staff to push this device.

[0026] As Figure 1As shown in the figure, it also includes a protective plate 61, a door panel 62, a protective frame 63, a connecting block 64 and a protective cover 65. Protective plates 61 are symmetrically welded and fixed on the front and rear sides of the placement rack 1. Door panels 62 are symmetrically and rotatably connected to the left and right on the protective plate 61 located at the rear side. A protective frame 63 is welded and fixed on the top of the placement rack 1. Connecting blocks 64 are symmetrically and rotatably connected to the left and right on the top of the protective frame 63. Protective covers 65 are rotatably connected to both of the two connecting blocks 64.

[0027] When the equipment is not in use, rotate the two door panels 62 to the closed state. At this time, the oxygen cylinder 22 and the mobile power source 25 are safely surrounded in the internal space jointly formed by the protective plate 61, the door panel 62 and the placement rack 1. In this way, the oxygen cylinder 22 and the mobile power source 25 can be effectively protected from being damaged by external factors. Subsequently, rotate the telescopic support 27 towards the direction close to the placement plate and retract it to save space and ensure the compactness of the equipment. After that, flip the two protective covers 65 to the closed state. At this time, the high-flow oxygen inhalation machine 24 is properly surrounded in the internal space jointly formed by the placement rack 1 and the two protective covers 65. In this way, not only is the high-flow oxygen inhalation machine 24 protected from external impacts, but also the overall cleanliness and safety of the equipment are ensured.

[0028] As Figure 4 shown in the figure, it also includes a slide rail 71 and a placement frame 72. Slide rails 71 are welded and fixed on the opposite side walls of the two protective plates 61. A placement frame 72 is slidably arranged between the two slide rails 71.

[0029] By setting the placement frame 72 and the slide rail 71, the staff can easily slide the placement frame 72 along the slide rail 71. The space inside the placement frame 72 can be effectively utilized, and some medical tools, patient information materials and other necessities can be placed. In this way, both the reasonable utilization of space is ensured, and the convenience and efficiency of medical care are improved.

[0030] As Figure 5 shown in the figure, it also includes a lighting lamp 8. Lighting lamps 8 are symmetrically installed at the bottom of the upper layer panel of the placement rack 1.

[0031] By setting the lighting lamp 8, in a dim environment, the lighting lamp 8 can be turned on, so as to provide sufficient lighting for operations such as replacing the oxygen cylinder 22 or the mobile power source 25, and ensure the smooth progress of the operations.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-flow nasal oxygen transport device, characterized in that: The invention comprises a placing rack (1), a support plate (2), an oxygen cylinder (22), a connecting pipe (23), a high-flow oxygen inhaler (24), a mobile power source (25), a fixing frame (4), a fixing seat (26) and a telescopic bracket (27). The placing rack (1) is composed of an upper and lower panel and a vertical plate symmetrically connected between the two panels. Four universal wheels are arranged at intervals at the bottom of the placing rack (1). The supporting plate (2) is fixedly connected to the middle of the placing rack (1). Two oxygen cylinders (22) are placed on the right side of the top of the lower panel of the placing rack (1). The tops of the two oxygen cylinders (22) are both provided with valve pipes. The two valve pipes are connected together. A connecting pipe (23) is provided, a high-flow oxygen absorber (24) is installed on the top of the placement rack (1), the upper end of the connecting pipe (23) passes through the upper panel of the placement rack (1) and is connected to the high-flow oxygen absorber (24), two fixed frames (4) are fixedly connected to the top left side of the lower panel of the placement board in an interval manner, and a mobile power supply (25) is placed in each of the two fixed frames (4), a fixed seat (26) is fixedly connected to the rear side of the top of the placement rack (1), and a telescopic bracket (27) is rotatably connected to the fixed seat (26), and also includes a clamping component, and a clamping component a for clamping and fixing the oxygen cylinder (22) is provided on the right side of the middle of the support plate (2).

2. A nasal high-flow oxygen transport device according to claim 1, characterized in that: The clamping assembly a comprises an arc-shaped plate (31), a rotating plate (32), a fixed block (33), an L-shaped plug rod (34) and a reset spring a (35). The arc-shaped plate (31) is fixedly connected to the right side of the middle of the support plate (2). The arc-shaped plate (31) is formed by splicing two semicircular plates, and the diameter of the two semicircular plates is the same as the diameter of the oxygen cylinder (22). The rotating plate (32) is rotatably connected to the front and rear sides of the arc-shaped plate (31). Two fixed blocks (33) are fixedly connected to the middle of the arc-shaped plate (31) in an interval manner. The two fixed blocks (33) are symmetrically slidably connected with L-shaped plug rods (34). The reset spring a (35) is connected between the two L-shaped plug rods (34) and the adjacent fixed blocks (33).

3. A nasal high-flow oxygen transport device according to claim 2, characterized in that: It also includes a U-shaped mounting plate (51), a pull rod (52) and a clamping plate (53); the front and rear sides of the middle part of the placement rack (1) are fixedly connected to the U-shaped mounting plate (51); the two U-shaped mounting plates (51) are slidably connected to the pull rods (52); the right ends of the two pull rods (52) are fixedly connected to the clamping plate (53); and the two clamping plates (53) and the adjacent U-shaped mounting plates (51) are connected with a return spring b (54).

4. The high-flow nasal oxygen transport device according to claim 3 is characterized in that: The device also comprises a protective plate (61), a door plate (62), a protective frame (63), a connecting block (64) and a protective cover (65); the protective plate (61) is symmetrically fixedly connected to the front and rear sides of the placement rack (1); the door plate (62) is symmetrically rotatably connected to the protective plate (61) at the rear side; the protective frame (63) is fixedly connected to the top of the placement rack (1); the connecting block (64) is symmetrically rotatably connected to the top of the protective frame (63); and the protective covers (65) are rotatably connected to both connecting blocks (64).

5. The high-flow nasal oxygen transport device according to claim 4, characterized in that: It also includes a slide rail (71) and a placement frame (72). The slide rails (71) are fixedly connected to the opposite side walls of the two protection plates (61), and the placement frame (72) is slidably arranged between the two slide rails (71).

6. The high-flow nasal oxygen transport device according to claim 5, characterized in that: It also includes a lighting lamp (8), which is symmetrically installed on the bottom of the upper panel of the placement rack (1).

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