Convenient and detachable hyperbaric oxygen chamber device

Abstract

The portable detachable hyperbaric oxygen chamber device comprises an air bag bin, an opening of the air bag bin is forward, the air bag bin is of a double-layer structure, a plurality of elastic supporting columns are arranged in the air bag bin, a supporting inflation and deflation pipe is arranged outside the air bag bin, and the supporting inflation and deflation pipe is communicated with the interior of the double-layer structure of the air bag bin. A base is arranged at the lower end of the air bag bin, a sealing door is arranged in the center of the front end of the air bag bin, an oxygen inflation and deflation pipe forwards penetrates through the interior of the center of the front end of the sealing door, and a connecting pipe is connected to the front end of the oxygen inflation and deflation pipe. The sealing air bag cushion can automatically expand in the oxygenating process to form a tight sealing effect, the sealing strength can be automatically adjusted according to the air pressure in the air bag bin, the air pressure in the sealing air bag cushion is larger than the air pressure in the air bag bin under the action of the pressurizing spring, it is guaranteed that high-pressure oxygen cannot leak, and the stability and safety of the treatment environment are kept.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high pressure oxygen therapy related technical field, specifically related to a convenient detachable high pressure oxygen cabin device. BACKGROUND

[0002] As an effective medical treatment, high pressure oxygen therapy is widely used in the treatment and rehabilitation of various diseases, such as carbon monoxide poisoning, wound healing, radiation damage, etc. The traditional high pressure oxygen cabin is usually fixed structure, large volume and high construction and maintenance cost, which limits its application in mobile medical treatment, family nursing and temporary treatment scene. In addition, the sealing performance, air pressure regulation and pressure relief efficiency of the traditional high pressure oxygen cabin also have certain limitations, which affects the convenience and safety of treatment.

[0003] In order to solve these problems, in recent years, there have been various design attempts of portable high pressure oxygen cabin. However, the portable high pressure oxygen cabin in the prior art often has the following shortcomings: first, the sealing performance is not ideal, which is easy to cause high pressure oxygen leakage and affect the treatment effect; second, the air pressure regulation mechanism is not flexible enough, which cannot automatically adjust the sealing strength according to the treatment demand; third, the pressure relief efficiency is low, and the patient needs to wait for a long time for the air pressure in the cabin to return to normal after treatment; fourth, the portability is limited, and the disassembly and folding process of the device is complex, which is difficult to meet the demand of rapid construction and mobile use.

[0004] In view of the above technical defects, the present patent proposes a convenient detachable high pressure oxygen cabin device, which provides more flexible and efficient treatment options for patients through the innovative double-layer air bag warehouse structure, efficient sealing system, air pressure automatic regulation mechanism and rapid pressure relief function. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a convenient detachable high pressure oxygen cabin device to solve the problem that the traditional high pressure oxygen cabin cannot automatically adjust the sealing strength according to the treatment demand.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a convenient detachable high pressure oxygen cabin device, comprising an air bag warehouse, the air bag warehouse opens forward, adopts double-layer structure, and is internally provided with a plurality of elastic supporting columns, the air bag warehouse is externally provided with a supporting filling and discharging pipe, and the supporting filling and discharging pipe is in communication with the double-layer structure inside the air bag warehouse, a base is arranged at the lower end of the air bag warehouse, a sealing door is arranged at the center of the front end of the air bag warehouse, an oxygen filling and discharging pipe is longitudinally arranged in the center of the front end of the sealing door, a connecting pipe is connected to the front end of the oxygen filling and discharging pipe, and a host computer is connected to the other end of the connecting pipe.

[0007] Preferably, the rear end of the sealing door is externally sleeved with a door frame, the door frame is fixedly connected to the inside of the front end opening of the air bag chamber, the inside of the sealing door is provided with a connecting air bag, and the oxygen charging and discharging pipe is connected to the front end center of the connecting air bag.

[0008] Preferably, the connecting air bag is externally connected with a sealing air bag pad, the sealing air bag pad is located between the sealing door and the door frame, the rear end center of the connecting air bag is connected with a pressurizing cylinder, the inside of the front end of the pressurizing cylinder is slidably connected with a pressurizing head, and the front end of the pressurizing head is inserted into the inside of the front end opening of the pressurizing cylinder.

[0009] Preferably, the rear end of the pressurizing head is provided with a pressurizing spring, the rear end of the pressurizing spring is provided with a spring limiting ring, the spring limiting ring is slidably connected to the inside of the rear end of the pressurizing cylinder, the rear end of the spring limiting ring is connected with a threaded cylinder, and the threaded cylinder is threadedly connected to the rear end center of the pressurizing cylinder and extends to the outside of the rear end of the pressurizing cylinder.

[0010] Preferably, the rear end of the threaded cylinder is connected with a pressure regulating knob, the rear end of the pressurizing cylinder is connected with a limiting frame, the limiting frame is located outside the pressure regulating knob, and the limiting frame is internally penetrated by a deflation pull rod from front to back at the rear end center.

[0011] Preferably, the front end of the deflation pull rod is penetrated into the inside of the connecting air bag, the pressurizing cylinder, the pressurizing head, the pressurizing spring, the spring limiting ring, the threaded cylinder and the pressure regulating knob, and extends to the inside of the oxygen charging and discharging pipe, and the front end of the deflation pull rod is fixedly connected with a blocking ring.

[0012] Preferably, the blocking ring is slidably connected to the inside of the oxygen charging and discharging pipe, and a sealing element is arranged between the blocking ring and the inner wall of the oxygen charging and discharging pipe, the outside of the blocking ring is provided with a plurality of deflation holes, the plurality of deflation holes are all arranged in the inner wall of the oxygen charging and discharging pipe, and the front end of the blocking ring is provided with a front limiting ring.

[0013] Preferably, the front limiting ring is fixedly connected to the inner wall of the oxygen charging and discharging pipe, the rear end of the blocking ring is provided with a blocking spring, the rear end of the blocking spring is provided with a rear limiting ring, and the rear limiting ring is fixedly connected to the inner wall of the oxygen charging and discharging pipe, the outside of the deflation pull rod is fixedly connected with a linkage pull ring, and the linkage pull ring is located at the front end of the pressurizing head.

[0014] Compared with the prior art, the utility model provides a convenient detachable high pressure oxygen cabin device, which has the following beneficial effects:

[0015] 1、The utility model discloses a double -layer design's air bag chamber is arranged inside a plurality of elastic support column, supports into spherical through inflation, not only provided stable treatment space, still strengthened the durability and pressure resistance of structure, make air bag chamber can keep shape stable after inflation, ensure the safety and comfort of patient in high pressure oxygen environment.

[0016] 2, the utility model discloses a combination of sealing door and door frame, cooperate the design of internal connecting air bag and sealed air bag pad, can automatically expand in the oxygenation process, form the close sealing effect, and can automatically adjust the sealing strength according to the air pressure in the air bag compartment, and the internal air pressure of sealed air bag pad is greater than the air pressure in the air bag compartment under the action of pressure spring, ensure that high-pressure oxygen does not leak, keep the stability and safety of treatment environment.

[0017] 3, the utility model discloses the combination design of pressure cylinder, pressure head and pressure regulating knob, realize the manual regulation of sealed air bag pad internal air pressure, make it can according to the air pressure change in the air bag compartment, manually adjust the sealing strength, ensure that effective sealing can be realized under different air pressure, prevent the situation that oxygen pressure is too low and can not enter the air bag compartment simultaneously.

[0018] 4, the utility model discloses the combination structure of deflation pull rod and linkage pull ring, can fast pressure relief after treatment, through the pull deflation pull rod, the high-pressure oxygen in the air bag compartment, connecting air bag and sealed air bag pad can be quickly discharged, improve the pressure relief efficiency, ensure that the patient can safely, quickly leave the treatment environment.

[0019] 5, the utility model discloses the detachable connection mode of air bag compartment and host, can be easily separated after treatment, the air bag compartment can be folded up after deflation, greatly reduce the size and weight of device, convenient to carry and transport, significantly improve the applicability and flexibility of device. DRAWINGS

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the high-pressure oxygen cabin device of the utility model.

[0021] Figure 2 It is the three-dimensional sectional structure schematic diagram of the high-pressure oxygen cabin device of the utility model.

[0022] Figure 3 It is the sealing door connecting structure schematic diagram of the utility model.

[0023] Figure 4 It is the connecting air bag connecting structure schematic diagram of the utility model.

[0024] Figure 5 It is the pressure cylinder connecting structure schematic diagram of the utility model. Figure 4 It is the enlarged schematic diagram of the utility model in A place.

[0025] Figure 6 It is the pressure cylinder connecting structure schematic diagram of the utility model.

[0026] In the figure: 1, air bag compartment; 2, support filling and discharging pipe; 3, base; 4, sealing door; 5, oxygen filling and discharging pipe; 6, connecting pipe; 7, main machine; 8, door frame; 9, connecting air bag; 10, sealing air bag pad; 11, pressurizing cylinder; 12, pressurizing head; 13, pressurizing spring; 14, spring limiting ring; 15, threaded cylinder; 16, pressure regulating knob; 17, limiting frame; 18, deflation pull rod; 19, plugging ring; 20, deflation hole; 21, front limiting ring; 22, plugging spring; 23, rear limiting ring; 24, linkage pull ring. DETAILED DESCRIPTION

[0027] 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 other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] The utility model provides a kind of Figures 1-6 Convenient detachable high-pressure oxygen cabin device as shown in a kind of, including air bag compartment 1, air bag compartment 1 opening is forward, and it uses double-layer structure, and inside is provided with multiple elastic support columns, air bag compartment 1 outside is provided with support filling and discharging pipe 2, and support filling and discharging pipe 2 is communicated with the double-layer structure inside of air bag compartment 1, air bag compartment 1 lower end is provided with base 3, air bag compartment 1 front end center is provided with sealing door 4, and the oxygen filling and discharging pipe 5 is penetrated forward inside in the front end center of sealing door 4, and the oxygen filling and discharging pipe 5 front end is connected with connecting pipe 6, and the other end of connecting pipe 6 is connected with main machine 7, and the door frame 8 is sleeved outside the rear end of sealing door 4, and door frame 8 is fixedly connected in the inside of the front end opening of air bag compartment 1, and high-pressure oxygen cabin device is composed of air bag compartment 1 and main machine 7, wherein, air bag compartment 1 can be inflated by support filling and discharging pipe 2 and air pump to the double-layer structure inside, and be supported into spherical shape by the gas filled and elastic support column, patient can enter by the front end opening of air bag compartment 1, and can be sealed by sealing door 4 and door frame 8 to the opening of air bag compartment 1, and lock catch and lock hook are arranged between sealing door 4 and door frame 8, at this time, main machine 7 is filled with high-pressure oxygen to the inside of air bag compartment 1 by oxygen filling and discharging pipe 5 and connecting pipe 6, so that patient can be treated in high-pressure pure oxygen environment in the inside of air bag compartment 1.

[0029] Preferably, the sealing door 4 is internally provided with a connecting air bag 9, and the oxygen filling and discharging pipe 5 is connected at the front end center of the connecting air bag 9. The connecting air bag 9 is externally connected with a sealing air bag pad 10, and the sealing air bag pad 10 is located between the sealing door 4 and the door frame 8. During the process of the host 7 filling oxygen into the air bag compartment 1, the oxygen enters the connecting air bag 9 through the oxygen filling and discharging pipe 5, and then enters the sealing air bag pad 10 through the connecting air bag 9. The sealing air bag pad 10 is inflated under the action of high-pressure oxygen and is blocked between the sealing door 4 and the door frame 8, thereby improving the sealing performance between the sealing door 4 and the door frame 8 and ensuring that the high-pressure oxygen in the air bag compartment 1 does not leak.

[0030] Preferably, the connecting air bag 9 is connected with a pressurizing cylinder 11 at the rear end center. The pressurizing cylinder 11 is internally and slidably connected with a pressurizing head 12 at the front end. The pressurizing head 12 is inserted into the front end opening of the pressurizing cylinder 11. The pressurizing head 12 is provided with a pressurizing spring 13 at the rear end. The pressurizing spring 13 is provided with a spring limiting ring 14 at the rear end. The spring limiting ring 14 is slidably connected into the pressurizing cylinder 11 at the rear end. The spring limiting ring 14 is connected with a threaded cylinder 15 at the rear end. The threaded cylinder 15 is threadedly connected at the rear end center of the pressurizing cylinder 11 and extends to the outside of the rear end of the pressurizing cylinder 11. The threaded cylinder 15 is connected with a pressure regulating knob 16 at the rear end. During the process of increasing the pressure in the connecting air bag 9 and the sealing air bag pad 10, the pressure gradually overcomes the elastic force of the pressurizing spring 13 and gradually pushes the pressurizing head 12 out of the front end opening of the pressurizing cylinder 11, so that the pressurizing cylinder 11 is in communication with the inside of the connecting air bag 9. Since the rear end of the pressurizing head 12 is externally provided with a plurality of air holes, the high-pressure oxygen can enter the pressurizing cylinder 11 through the plurality of air holes and enter the air bag compartment 1 through the inside of the spring limiting ring 14, the threaded cylinder 15 and the pressure regulating knob 16. During the process of the host 7 filling high-pressure oxygen into the air bag compartment 1, the high-pressure gas is first filled into the sealing air bag pad 10 to seal the opening of the air bag compartment 1, and then the high-pressure oxygen is filled into the air bag compartment 1. The sealing strength of the sealing air bag pad 10 is proportional to the pressure of the oxygen filled into the air bag compartment 1 and can be additionally pressurized by the elastic force of the pressurizing spring 13. The sealing strength of the sealing air bag pad 10 can be automatically adjusted according to the internal pressure of the air bag compartment 1, so as to ensure that the high-pressure oxygen in the air bag compartment 1 does not leak and the internal pressure is stable.

[0031] Preferably, since the pressurizing head 12 is elastically connected inside the opening at the front end of the pressurizing cylinder 11 by the pressurizing spring 13, and the extrusion elastic force of the pressurizing spring 13 on the pressurizing head 12 can be adjusted by the forward and backward sliding of the spring limiting ring 14, when the screwing cylinder 15 is screwed by the pressure regulating knob 16, the spring limiting ring 14 can slide forward and backward, and adjust the elastic force of the pressurizing spring 13 extruding the pressurizing head 12, so as to adjust the air pressure inside the sealing air bag pad 10, and the sealing strength between the sealing door 4 and the door frame 8, which can not only ensure that the sealing air bag pad 10 can seal the opening of the air bag compartment 1 under different air pressures, but also prevent the oxygen from entering only the inside of the sealing air bag pad 10 when the filled oxygen pressure is too low, and not entering the inside of the air bag compartment 1.

[0032] Preferably, the rear end of the pressurizing cylinder 11 is connected with a limiting frame 17, and the limiting frame 17 is located outside the pressure regulating knob 16. A deflation pull rod 18 is penetrated inside and outside the limiting frame 17 at the center of the rear end of the limiting frame 17. The front end of the deflation pull rod 18 is penetrated inside and outside the connecting air bag 9, the pressurizing cylinder 11, the pressurizing head 12, the pressurizing spring 13, the spring limiting ring 14, the screwing cylinder 15 and the pressure regulating knob 16, and extends to the inside of the oxygen filling and discharging pipe 5. A blocking ring 19 is fixedly connected to the front end of the deflation pull rod 18. The blocking ring 19 is slidingly connected inside the oxygen filling and discharging pipe 5, and a sealing element is arranged between the blocking ring 19 and the inner wall of the oxygen filling and discharging pipe 5. A plurality of deflation holes 20 are arranged outside the blocking ring 19, and the plurality of deflation holes 20 are arranged inside the outer wall of the oxygen filling and discharging pipe 5. A front limiting ring 21 is arranged at the front end of the blocking ring 19, and the front limiting ring 21 is fixedly connected to the inner wall of the oxygen filling and discharging pipe 5. A blocking spring 22 is arranged at the rear end of the blocking ring 19. A rear limiting ring 23 is arranged at the rear end of the blocking spring 22, and the rear limiting ring 23 is fixedly connected to the inner wall of the oxygen filling and discharging pipe 5. A linkage pull ring 24 is fixedly connected to the outside of the deflation pull rod 18, and the linkage pull ring 24 is located at the front end of the pressurizing head 12. During the process of filling oxygen into the air bag compartment 1, the blocking ring 19 is blocked in the plurality of deflation holes 20 under the action of the blocking spring 22, so as to prevent the high-pressure oxygen from leaking from the plurality of deflation holes 20. After the treatment is completed, the deflation pull rod 18 is pulled backward, the deflation pull rod 18 drives the blocking ring 19 to slide backward and expose the plurality of deflation holes 20. The oxygen filling and discharging pipe 5 can be in communication with the outside through the plurality of deflation holes 20, and the deflation pull rod 18 drives the pressurizing head 12 to slide backward through the linkage pull ring 24 to connect the connecting air bag 9 and the pressurizing cylinder 11. At this time, the high-pressure oxygen in the air bag compartment 1 can enter the connecting air bag 9 through the pressurizing cylinder 11, and then enter the oxygen filling and discharging pipe 5 through the connecting air bag 9, and finally be discharged through the plurality of deflation holes 20, so as to deflate the inside of the air bag compartment 1, the connecting air bag 9 and the sealing air bag pad 10, so that the air bag compartment 1 and the sealing air bag pad 10 can be deflated at the same time, and the deflation efficiency is improved.

[0033] Preferably, after the pressure relief is completed and the patient comes out from the inside of the air bag chamber 1, the connecting pipe 6 is pulled out, the air bag chamber 1 is separated from the main machine 7, and the gas in the double-layer structure inside the air bag chamber 1 is discharged through the supporting charging and discharging pipe 2, the double-layer structure inside the air bag chamber 1 loses support, and the air bag chamber 1 can be folded and stored, so that the hyperbaric oxygen chamber device is more convenient to carry, and the portability of the hyperbaric oxygen chamber device is improved.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A convenient and detachable hyperbaric oxygen chamber device, characterized in that, It includes an airbag compartment (1), which has an opening facing forward and adopts a double-layer structure. Multiple elastic support columns are provided inside the airbag compartment (1). A support inflation tube (2) is provided outside the airbag compartment (1), and the support inflation tube (2) is connected to the double-layer structure of the airbag compartment (1). A base (3) is provided at the lower end of the airbag compartment (1). A sealing door (4) is provided at the center of the front end of the airbag compartment (1). An oxygen inflation tube (5) passes through the center of the front end of the sealing door (4) and extends forward. A connecting pipe (6) is connected to the front end of the oxygen inflation tube (5), and the other end of the connecting pipe (6) is connected to the main unit (7).

2. The convenient and detachable hyperbaric oxygen chamber device according to claim 1, characterized in that: The sealing door (4) is fitted with a door frame (8) on the outside of its rear end, and the door frame (8) is fixedly connected to the inside of the front opening of the airbag chamber (1). The sealing door (4) is provided with a connecting airbag (9), and the oxygen filling and discharging pipe (5) is connected to the center of the front end of the connecting airbag (9).

3. The convenient and detachable hyperbaric oxygen chamber device according to claim 2, characterized in that: The connecting airbag (9) is externally connected to a sealing airbag pad (10), and the sealing airbag pad (10) is located between the sealing door (4) and the door frame (8). A pressure cylinder (11) is connected to the center of the rear end of the connecting airbag (9). A pressure head (12) is slidably connected inside the front end of the pressure cylinder (11), and the front end of the pressure head (12) is inserted into the front end opening of the pressure cylinder (11).

4. The convenient and detachable hyperbaric oxygen chamber device according to claim 3, characterized in that: The pressure head (12) is provided with a pressure spring (13) at its rear end. The pressure spring (13) is provided with a spring limiting ring (14) at its rear end. The spring limiting ring (14) is slidably connected inside the rear end of the pressure cylinder (11). The spring limiting ring (14) is connected to a threaded cylinder (15) at its rear end. The threaded cylinder (15) is threadedly connected to the center of the rear end of the pressure cylinder (11) and extends to the outside of the rear end of the pressure cylinder (11).

5. A convenient and detachable hyperbaric oxygen chamber device according to claim 4, characterized in that: The threaded cylinder (15) is connected to a pressure regulating knob (16) at its rear end, and a limit frame (17) is connected to the rear end of the pressurizing cylinder (11). The limit frame (17) is located outside the pressure regulating knob (16), and a venting rod (18) runs through the center of the rear end of the limit frame (17) from front to back.

6. A convenient and detachable hyperbaric oxygen chamber device according to claim 5, characterized in that: The front end of the venting rod (18) passes through the interior of the connecting airbag (9), pressurizing cylinder (11), pressurizing head (12), pressurizing spring (13), spring limiting ring (14), threaded cylinder (15) and pressure regulating knob (16), and extends into the interior of the oxygen charging and discharging tube (5). A sealing ring (19) is fixedly connected to the front end of the venting rod (18).

7. A convenient and detachable hyperbaric oxygen chamber device according to claim 6, characterized in that: The sealing ring (19) is slidably connected inside the oxygen charging and discharging pipe (5) and a sealing element is provided between it and the inner wall of the oxygen charging and discharging pipe (5). The sealing ring (19) has multiple venting holes (20) on its outside, and the multiple venting holes (20) are all opened inside the outer wall of the oxygen charging and discharging pipe (5). The sealing ring (19) has a front limiting ring (21) at its front end.

8. A convenient and detachable hyperbaric oxygen chamber device according to claim 7, characterized in that: The front limiting ring (21) is fixedly connected to the inner wall of the oxygen charging and discharging pipe (5). The sealing ring (19) is provided with a sealing spring (22) at its rear end. The sealing spring (22) is provided with a rear limiting ring (23) at its rear end. The rear limiting ring (23) is fixedly connected to the inner wall of the oxygen charging and discharging pipe (5). The venting rod (18) is fixedly connected with a linkage pull ring (24) on its outside. The linkage pull ring (24) is located at the front end of the pressure head (12).

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