Hyperbaric oxygen chamber with replaceable inner container and replacement method of hyperbaric oxygen chamber

Abstract

The invention relates to the technical field of oxygen cabins, in particular to a hyperbaric oxygen cabin with a replaceable inner container, which comprises a cabin body, sealing rings are respectively embedded at the left end and the right end of the cabin body, a solid pull rope is respectively arranged in each sealing ring in a penetrating manner, one end of each pull rope is respectively connected with a hook, the left end surface in the cabin body is connected with a round pipe, and the round pipe can be used for the pull rope to penetrate through. An air inlet pipe and an oxygen inlet pipe are respectively connected to the circular pipe; a lying cushion is arranged at the bottom in the cabin body, an inner container which can be taken out is arranged on the lying cushion in the cabin body, the inner container is composed of a cylinder made of soft fabric and a hard circular ring, the right end of the inner container is arranged in a sealed mode, hanging rings are arranged on the inner side and the outer side of the right end face of the inner container respectively, an elastic ring is arranged at the left end of the inner container, and the elastic ring can be clamped on the circular pipe; an opening is formed in the inner container. The high-pressure oxygen chamber has the advantages of replaceable inner container, good sealing performance, simplicity and convenience in operation, high adaptability, convenience in maintenance and the like, and the use safety and the treatment effect of the high-pressure oxygen chamber can be remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of oxygen chambers, in particular to a hyperbaric oxygen chamber with a replaceable liner and a replacement method thereof. Background Art

[0002] The oxygen chamber is a special medical device for hyperbaric oxygen therapy. Its principle is to place the user in an oxygen-rich environment with a higher atmospheric pressure than normal. Under the action of high pressure, oxygen is input into the respiratory and microcirculatory systems to reach various organs of the human body, increasing the level of arterial oxygen partial pressure and oxygen saturation to promote human metabolism. The treatment time of a hyperbaric oxygen chamber is generally one to two hours. For shared places such as clinics or health care institutions, hyperbaric oxygen chambers are generally used as shared equipment to provide treatment for different groups of people, so it is necessary to ensure that the cabin is clean to avoid cross infection.

[0003] At present, the commonly used hyperbaric oxygen chamber disinfection generally adopts ultraviolet air disinfection or wiping disinfection. For ultraviolet air disinfection, it mainly irradiates the filled air with ultraviolet rays to disinfect the filled air. Its disadvantage is that the disinfection effect on cabin cushions or cabin walls is poor, and cross-infection by contact cannot be avoided. Wiping disinfection generally adopts disinfection solutions such as alcohol or disinfectant water to wipe and disinfect cabin cushions and cabin walls. Its disadvantage is that on the one hand, the drying time after wiping is short, and there is odor, which leads to poor user experience and affects the use efficiency. Summary of the invention

[0004] In order to solve the above technical problems, the present invention specifically adopts the following technical solutions.

[0005] A hyperbaric oxygen chamber with a replaceable liner is designed, comprising a chamber body, through holes are respectively opened at the left and right ends of the chamber body, sealing rings are embedded in the through holes, solid pull ropes with a circular cross section that are closely matched with the through holes are respectively passed through each sealing ring, and one end of each pull rope extends to the inside of the chamber body and is respectively connected to a hook, the pull ropes and the sealing rings are sealed and slidably connected, a round tube is connected at a position corresponding to the through hole on the left end surface of the chamber body, the round tube can be passed through by the pull rope, and an air intake pipe and an oxygen intake pipe extending out of the chamber body are respectively connected to the round tube;

[0006] A lying pad is provided at the bottom of the cabin, and a removable liner is provided on the lying pad in the cabin, the liner is composed of a cylinder made of soft fabric and hard circular rings uniformly distributed around the outside of the cylinder, the right end of the liner is sealed, and hanging rings cooperating with hooks are respectively provided on the inner and outer sides of the right end surface, and an elastic ring connected to the inside of the liner is provided at the left end, and one end of the circular tube close to the liner can extend to the inside of the liner, and the elastic ring can be clamped on the outer side of one end of the circular tube;

[0007] An opening corresponding to the cabin door is provided on the inner liner.

[0008] Preferably, an annular embedding groove matching with the elastic ring is provided on the outer wall of the circular tube, and the elastic ring is embedded in the embedding groove.

[0009] Preferably, two adjacent retaining rings are integrally provided on the outer wall of the circular tube, an annular groove is formed between the two retaining rings, and the elastic ring is inserted into the annular groove.

[0010] A method for replacing an oxygen chamber with a replaceable liner comprises the following steps:

[0011] S1: First, open the cabin door, put the compressed liner into the cabin, clamp the elastic ring on the round tube, and pass the two drawstrings through the sealing rings at both ends of the cabin respectively;

[0012] S2: Connect the hook at one end of the right-end pull rope to the hanging ring on the outer side of the right end surface of the liner, and then pull the other end of the pull rope from the outer side of the right end of the cabin to gradually expand the liner to a fully expanded state;

[0013] S3: adjusting the opening position of the inner liner to correspond to the opening of the cabin body, so as to facilitate the user to enter the inner liner;

[0014] S4: After the user enters the inner chamber, the cabin door is closed, and the cabin controller is turned on, and the pressure in the cabin is gradually increased through the air intake pipe and the oxygen intake pipe, and treatment begins;

[0015] S5: After the treatment, shut down the machine and complete the pressure relief, then open the door. At this time, the user hangs the hook of the left end of the pull rope on the right end of the inner ring;

[0016] S6: The user exits the cabin and pulls the drawstring from the left end of the cabin to gradually shrink the liner to a fully compressed state. At this time, the two drawstrings are completely separated from the two hanging rings of the liner, and the elastic ring is removed from the round tube in the cabin;

[0017] S7: Take the inner liner out of the cabin, and when the next user uses it, a new or dedicated inner liner can be used to repeat the above operation.

[0018] Preferably, in step S1, the drawstring at the left end passes through the sealing ring and then extends to the interior of the inner container through the round tube.

[0019] The beneficial effects of the present invention are:

[0020] 1. The inner liner of the present invention adopts a replaceable design, which is easy to clean and disinfect, avoids cross infection, and improves the hygiene and safety of use. In addition, the inner liner can be easily expanded and retracted by pulling the ropes through two pull ropes, which is easy and quick to operate, making the inner liner easy to disassemble and assemble, thereby reducing maintenance time and cost and improving the efficiency of equipment use.

[0021] 2. The sealed sliding connection between the O-ring and the drawstring in the present invention prevents the inner liner from leaking during the expansion and contraction process, and can maintain a good sealing effect even in a high-pressure environment, thereby ensuring the safety and effectiveness of the treatment.

[0022] 3. The inner liner of the present invention is composed of a cylinder made of soft fabric and a hard ring, which not only ensures the softness and comfort of the inner liner, but also increases the structural strength of the inner liner, and is suitable for users of different body shapes. The right end of the inner liner is sealed, and the left end is provided with an elastic ring connected to the inside of the inner liner, so that the inner liner is more stable and adaptable during the expansion and contraction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the present invention in an initial state;

[0025] Figure 3 It is a schematic diagram of the structure of the present invention during the treatment process;

[0026] Figure 4 It is a three-dimensional diagram of the liner in a compressed state;

[0027] Figure 5 It is a three-dimensional picture of the inner liner in the unfolded state;

[0028] The numbers in the figure are: 1 inner liner, 2 cylinder, 3 sealing ring, 4 lying pad, 5 hook, 6 oxygen intake pipe, 7 air intake pipe, 8 pull rope, 9 round tube, 10 retaining ring, 11 elastic ring, 12 cabin body, 13 cabin door, 14 cabin door slide rail, 15 hanging ring, 16 opening. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] Example 1

[0031] A hyperbaric oxygen chamber with a replaceable liner, such as Figures 1 to 5As shown, it includes a cabin 12, through holes are respectively opened at the left and right ends of the cabin 12, and sealing rings 3 are embedded in the through holes, and solid pull ropes 8 with a circular cross-section that fit closely therewith are respectively passed through each sealing ring 3, and one end of each pull rope 8 extends to the interior of the cabin 12 and is respectively connected to a hook 5, the pull rope 8 and the sealing ring 3 are sealed and slidably connected, the pull rope 8 can be sealed with the sealing ring 3 and can be pulled and moved to ensure the sealing of the oxygen cabin cabin 12, wherein the sealing ring 3 is an O-ring 3, and a round tube 9 is connected at a position corresponding to the through hole on the left end surface of the cabin 12, and the round tube 9 can be passed through by the pull ropes 8, and the inner liner 1 can be easily expanded or contracted by pulling the pull ropes 8 at the left and right ends of the cabin 12, so as to facilitate the replacement of the inner liner 1, and the air intake pipe 7 and the oxygen intake pipe 6 extending out of the cabin 12 are respectively connected to the round tube 9, and the oxygen intake pipe 6 is connected to the oxygen inhalation pipe for oxygen inhalation operation;

[0032] A lying cushion 4 is provided at the bottom of the cabin 12, and a removable inner liner 1 is provided on the lying cushion 4 in the cabin 12. The inner liner 1 is composed of a cylinder of soft fabric and hard circular rings evenly distributed around the outside of the cylinder, similar to a bellows. The right end of the inner liner 1 is sealed, and hanging rings 15 cooperating with the hooks 5 are respectively provided on the inner and outer sides of its right end face, and an elastic ring 11 connected with the interior of the inner liner 1 is provided at the left end. One end of the circular tube 9 close to the inner liner 1 can extend to the interior of the inner liner 1, and the elastic ring 11 can be clamped on the outer side surface of one end of the circular tube 9. Specifically, an annular embedding groove cooperating with the elastic ring 11 is opened on the outer wall of the circular tube 9, and the elastic ring 11 is embedded in the embedding groove to ensure that the elastic ring 11 is firmly clamped on the circular tube 9, so as to facilitate the extension of the inner liner 1 by pulling the pull rope 8.

[0033] An opening 16 corresponding to the cabin door 13 is provided on the inner liner 1. The cabin door 13 is a conventional sliding cabin door 13 and is driven by the cylinder 2 to realize opening, closing and sealing of the cabin door 13.

[0034] Example 2

[0035] A hyperbaric oxygen chamber with a replaceable inner liner 1 is different from Example 1 in that two adjacent retaining rings 10 are integrally provided on the outer wall of a circular tube 9, an annular groove is formed between the two retaining rings 10, and an elastic ring 11 is inserted into the annular groove.

[0036] Example 3

[0037] A method for replacing an oxygen chamber with an inner liner 1, comprising the following steps:

[0038] S1: First, open the cabin door 13, put the compressed liner 1 into the cabin body 12, clamp the elastic ring 11 on the round tube 9, and pass the two drawstrings 8 through the sealing rings 3 at both ends of the cabin body 12 respectively. The drawstring 8 at the left end passes through the sealing ring 3 and then passes through the round tube 9 to the inside of the liner 1;

[0039] S2: Connect the hook 5 at one end of the right end rope 8 to the hanging ring 15 on the outer side of the right end surface of the liner 1, and then pull the other end of the rope 8 from the outer side of the right end of the cabin 12 to gradually unfold the liner 1 to a fully unfolded state;

[0040] S3: adjusting the position of the opening 16 of the inner liner 1 so that it corresponds to the opening 16 of the cabin 12, so that the user can enter the inner liner 1;

[0041] S4: After the user enters the inner chamber 1, the door 13 is closed, and the controller of the chamber 12 is turned on, and the pressure in the chamber is gradually increased through the air intake pipe 7 and the oxygen intake pipe 6, and treatment begins;

[0042] S5: After the treatment is finished, the machine is turned off and the pressure is released, and then the door 13 is opened. At this time, the user hangs the hook 5 of the left end of the pull rope 8 on the hanging ring 15 at the right end inside the inner tank 1;

[0043] S6: The user exits the cabin and pulls the drawstring 8 from the left end of the cabin body 12 to gradually shrink the liner 1 to a fully compressed state. At this time, the two drawstrings 8 are completely separated from the two hanging rings 15 of the liner 1, and the elastic ring 11 is taken out of the round tube 9 in the cabin body 12;

[0044] S7: Take the inner liner 1 out of the cabin 12, and when the next user uses it, a new or dedicated inner liner 1 can be used to repeat the above operation.

[0045] In the present invention, two pull ropes 8 are respectively connected to the inner and outer sides of one end of the inner liner 1, so as to realize the expansion or contraction of the inner liner 1, and then facilitate the disassembly and replacement of the inner liner 1. The replaceable inner liner 1 isolates the cabin cushion and the cabin wall of the cabin body 12, so as to avoid contact cross infection. It is particularly suitable for oxygen cabins used in public places, which can improve sanitary conditions and safety, thereby improving utilization efficiency and achieving better economic value.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hyperbaric oxygen chamber with a replaceable liner, characterized in that: It comprises a cabin, through holes are respectively opened at the left and right ends of the cabin, sealing rings are embedded in the through holes, solid pull ropes with a circular cross section that are closely matched with the through holes are respectively passed through each sealing ring, and one end of each pull rope extends to the interior of the cabin and is respectively connected to a hook, the pull ropes and the sealing rings are sealed and slidably connected, a round tube is connected at a position corresponding to the through hole on the left end surface of the cabin, the round tube can be passed through by the pull rope, and an air intake pipe and an oxygen intake pipe extending out of the cabin are respectively connected to the round tube; A lying pad is provided at the bottom of the cabin, and a removable liner is provided on the lying pad in the cabin, the liner is composed of a cylinder made of soft fabric and hard circular rings uniformly distributed around the outside of the cylinder, the right end of the liner is sealed, and hanging rings cooperating with hooks are respectively provided on the inner and outer sides of the right end surface, and an elastic ring connected to the inside of the liner is provided at the left end, and one end of the circular tube close to the liner can extend to the inside of the liner, and the elastic ring can be clamped on the outer side of one end of the circular tube; An opening corresponding to the cabin door is provided on the inner liner.

2. The hyperbaric oxygen chamber with replaceable liner according to claim 1, characterized in that: An annular embedding groove matched with the elastic ring is opened on the outer wall of the circular tube, and the elastic ring is embedded in the embedding groove.

3. The hyperbaric oxygen chamber with replaceable liner according to claim 1, characterized in that: Two adjacent retaining rings are integrally provided on the outer wall of the circular tube, an annular groove is formed between the two retaining rings, and the elastic ring is clamped in the annular groove.

4. A method for replacing a hyperbaric oxygen chamber with a replaceable liner, which is implemented based on the hyperbaric oxygen chamber with a replaceable liner according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1: First, open the cabin door, put the compressed liner into the cabin, clamp the elastic ring on the round tube, and pass the two drawstrings through the sealing rings at both ends of the cabin respectively; S2: Connect the hook at one end of the right-end pull rope to the hanging ring on the outer side of the right end surface of the liner, and then pull the other end of the pull rope from the outer side of the right end of the cabin to gradually expand the liner to a fully expanded state; S3: adjusting the opening position of the inner liner to correspond to the opening of the cabin body, so as to facilitate the user to enter the inner liner; S4: After the user enters the inner chamber, the cabin door is closed, and the cabin controller is turned on, and the pressure in the cabin is gradually increased through the air intake pipe and the oxygen intake pipe, and treatment begins; S5: After the treatment, shut down the machine and complete the pressure relief, then open the door. At this time, the user hangs the hook of the left end of the pull rope on the right end of the inner ring; S6: The user exits the cabin and pulls the drawstring from the left end of the cabin to gradually shrink the liner to a fully compressed state. At this time, the two drawstrings are completely separated from the two hanging rings of the liner, and the elastic ring is taken out from the round tube in the cabin; S7: Take the inner liner out of the cabin, and when the next user uses it, a new or dedicated inner liner can be used to repeat the above operation.

5. The hyperbaric oxygen chamber with replaceable liner as claimed in claim 4, characterized in that: In step S1, the drawstring at the left end passes through the sealing ring and then extends to the interior of the inner container through the round tube.

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