Portable medical soft hyperbaric oxygen chamber

Abstract

The invention discloses a portable medical soft hyperbaric oxygen chamber which is applied to the technical field of medical equipment, the portable medical soft hyperbaric oxygen chamber comprises a hyperbaric oxygen chamber body, a plurality of reinforcing ribs are arranged on the hyperbaric oxygen chamber body, and the reinforcing ribs are made of flexible materials. Compared with the prior art, the portable medical soft hyperbaric oxygen chamber disclosed by the invention has the advantages that the reinforcing ribs are made of flexible materials, so that the strength of the hyperbaric oxygen chamber body can be greatly improved, the weight of the hyperbaric oxygen chamber body can be reduced, the transportation cost can be reduced, the deployment is convenient, and nuclear magnetic examination and the like of a patient are more convenient; the convenience of the patient seeing a doctor is improved, and the treatment effect of workers on the patient is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a portable medical soft hyperbaric oxygen chamber. Background Art

[0002] Medical hyperbaric oxygen equipment is mainly a fixed steel pressure-resistant shell oxygen chamber, which is usually composed of a cabin, an exhaust (oxygen) system, an air-conditioning system and a control system. The pressurized medium is mainly air or medical oxygen. The maximum working pressure of air pressurization is not more than 0.3MPa, and the maximum working pressure of oxygen pressurization is not more than 0.2MPa. It has the advantages of large space, large number of people treated at a single time, and strong pressure resistance. Corresponding to it is the soft hyperbaric oxygen chamber, which is mainly made of soft polymer material and is generally for single use.

[0003] However, unlike steel hyperbaric oxygen chambers, portable soft hyperbaric oxygen chambers are made of flexible materials and can be folded and packed, so they can be deployed on the spot with ambulances, are highly maneuverable, and can save a large number of lives in a timely manner. Due to the insufficient material strength of portable hyperbaric oxygen chambers, metal pressure-bearing mesh covers or steel locks are usually installed on the outside of the soft hyperbaric oxygen chamber to improve its strength. However, the above-mentioned structure greatly increases the weight of the hyperbaric oxygen chamber, increases the transportation cost to a certain extent, is not easy to deploy, and is not conducive to patients undergoing nuclear magnetic resonance and other examinations.

[0004] Therefore, how to effectively reduce the weight of a portable medical soft hyperbaric oxygen chamber, reduce transportation costs, facilitate deployment, and at the same time facilitate patients to undergo MRI and other examinations is a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a portable medical soft hyperbaric oxygen chamber, which can not only effectively reduce the weight of the portable medical soft hyperbaric oxygen chamber, reduce transportation costs, and facilitate deployment, but also facilitate patients to undergo MRI and other examinations.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A portable medical soft hyperbaric oxygen chamber comprises a hyperbaric oxygen chamber body, on which a plurality of reinforcing ribs are arranged, and the reinforcing ribs are made of flexible material.

[0008] Optionally, the hyperbaric oxygen chamber body and the reinforcing ribs are made of the same material;

[0009] The hyperbaric oxygen chamber body and the reinforcing ribs are both made of at least one of a thermoplastic polyurethane elastomer, a high-performance fiber and a thermoplastic polyurethane elastic composite material.

[0010] Optionally, the reinforcing ribs include radial reinforcing ribs and circumferential reinforcing ribs, and the radial reinforcing ribs and the circumferential reinforcing ribs are arranged alternately;

[0011] The number of the radial reinforcing ribs is 5 to 9 and they are evenly distributed along the radial direction of the hyperbaric oxygen chamber body;

[0012] There are 4 to 6 circumferential reinforcing ribs, which are evenly distributed along the circumference of the hyperbaric oxygen chamber body.

[0013] Optionally, the hyperbaric oxygen chamber body is also provided with an infusion treatment mechanism;

[0014] The infusion treatment mechanism comprises an infusion treatment port and a blocking cover, wherein the infusion treatment port is used for an infusion tube to pass through, and the blocking cover is used for blocking the infusion treatment port.

[0015] Optionally, the infusion treatment mechanism further includes a sealing rubber plug, which is disposed in the infusion treatment port and has a through hole for the infusion tube to pass through.

[0016] Optionally, a first threaded portion is provided at the infusion treatment port, a second threaded portion is provided on the blocking cover, and the infusion treatment port and the blocking cover are threadably matched.

[0017] Optionally, there are at least two infusion management mechanisms, at least one of which is disposed at a position 90cm-110cm away from the top of the hyperbaric oxygen chamber body, and at least one of which is disposed at a position 20cm-30cm away from the bottom of the hyperbaric oxygen chamber body.

[0018] Optionally, the hyperbaric oxygen chamber body is provided with an opening for personnel to enter and exit, and the opening is provided with a zipper for opening and closing the opening.

[0019] Optionally, a sealing sheet is further provided on the hyperbaric oxygen chamber body, and the sealing sheet covers the upper part of the zipper;

[0020] The sealing sheet is a rectangular structure, one side of the sealing sheet is welded to the hyperbaric oxygen chamber body, and the other three sides of the sealing sheet are bonded to the hyperbaric oxygen chamber body.

[0021] Optionally, it further comprises a dense felt, wherein the dense felt is arranged on the sealing sheet, and the dense felt bonds the sealing sheet to the hyperbaric oxygen chamber body through an adhesive;

[0022] The peeling strength of the dense felt is ≥20N / cm.

[0023] Optionally, also include:

[0024] An observation window, the observation window is made of transparent carbonate polyurethane, and / or,

[0025] A charging port, used to charge the hyperbaric oxygen chamber body with oxygen, and / or,

[0026] a vent for discharging carbon dioxide from the hyperbaric oxygen chamber body, and / or a pressure gauge for detecting the internal air pressure of the hyperbaric oxygen chamber body, and / or

[0027] The automatic pressure relief valve is used to relieve the pressure of the hyperbaric oxygen chamber body.

[0028] It can be seen from the above technical solutions that, compared with the prior art, the portable medical soft hyperbaric oxygen chamber disclosed in the embodiment of the present invention can greatly improve the strength of the hyperbaric oxygen chamber body, reduce the weight of the hyperbaric oxygen chamber body, reduce transportation costs, facilitate deployment, and make it more convenient for patients to undergo MRI examinations, etc., thereby improving the convenience of patients seeing a doctor and the treatment effect of the staff on the patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0030] Figure 1 This is a schematic diagram of the overall structure of a portable medical soft hyperbaric oxygen chamber disclosed in an embodiment of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the sealed state of the infusion disposal mechanism disclosed in an embodiment of the present invention;

[0032] Figure 3 It is a structural schematic diagram of the infusion disposal mechanism disclosed in an embodiment of the present invention in an open state.

[0033] The names of the components are as follows:

[0034] 100. Hyperbaric oxygen chamber body; 101. Reinforcing ribs; 102. Infusion handling mechanism; 1011. Infusion handling port; 1012. Sealing cover; 1013. Sealing rubber plug; 103. Zipper; 104. Sealing sheet; 105. Observation window; 106. Inflation port; 107. Dense felt; 108. Pressure gauge; 200. Infusion tube. DETAILED DESCRIPTION

[0035] In view of this, the core of the present invention is to provide a portable medical soft hyperbaric oxygen chamber, which can not only effectively reduce the weight of the portable medical soft hyperbaric oxygen chamber and reduce transportation costs, but also save time and effort in deployment.

[0036] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Please refer to Figures 1 to 3 .

[0037] Please refer to Figure 1 The portable medical soft hyperbaric oxygen chamber disclosed in the embodiment of the present invention comprises a hyperbaric oxygen chamber body 100, wherein a plurality of reinforcing ribs 101 are arranged on the hyperbaric oxygen chamber body 100, and the reinforcing ribs 101 are made of flexible material.

[0038] Compared with the prior art, the portable medical soft hyperbaric oxygen chamber disclosed in the embodiment of the present invention can greatly improve the strength of the hyperbaric oxygen chamber body 100, reduce the weight of the hyperbaric oxygen chamber body 100, reduce transportation costs, facilitate deployment, and make it more convenient for patients to undergo MRI examinations, thereby improving the convenience of patients seeing a doctor and the treatment effect of the staff on the patients.

[0039] It should be noted that, due to regulations that ferromagnetic metal objects cannot be brought into the MRI examination room during MRI examination, the portable medical soft hyperbaric oxygen chamber disclosed in the embodiment of the present invention has a non-ferromagnetic flexible material, thereby improving the convenience of patients seeing a doctor and the treatment effect of the staff on the patients.

[0040] The embodiment of the present invention does not limit the specific material of the reinforcing rib 101. As long as the material meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0041] As one embodiment, the hyperbaric oxygen chamber body 100 and the reinforcing ribs 101 disclosed in the embodiment of the present invention are made of the same material.

[0042] The hyperbaric oxygen chamber body 100 and the reinforcing ribs 101 are both made of at least one of thermoplastic polyurethane elastomer, high-performance fiber and thermoplastic polyurethane elastic composite material.

[0043] It should be noted that the surface density of the hyperbaric oxygen chamber body 100 and the reinforcing ribs 101 is preferably 400-600 g / m 2 , the tensile strength is preferably ≥750N / cm.

[0044] Specifically, the high-performance fiber is preferably at least one of polyaramid, polyarylate or polyimide fiber, and more preferably, the high-performance fiber is polyarylate fiber.

[0045] The embodiment of the present invention does not limit the specific arrangement structure of the reinforcing ribs 101. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0046] As one embodiment, the reinforcing ribs 101 disclosed in the embodiment of the present invention include radial reinforcing ribs and circumferential reinforcing ribs, wherein the radial reinforcing ribs and the circumferential reinforcing ribs are arranged alternately.

[0047] Specifically, there are 5 to 9 radial reinforcing ribs, which are evenly distributed along the radial direction of the hyperbaric oxygen chamber body 100 , and there are 4 to 6 circumferential reinforcing ribs, which are evenly distributed along the circumference of the hyperbaric oxygen chamber body 100 .

[0048] In order to allow critically ill patients or injured patients to receive simple treatments such as simple intravenous infusion or sampling while receiving hyperbaric oxygen therapy, the hyperbaric oxygen chamber body 100 disclosed in the embodiment of the present invention is also provided with an infusion treatment mechanism 102.

[0049] The infusion treatment mechanism 102 includes an infusion treatment port 1011 and a blocking cap 1012 , wherein the infusion treatment port 1011 is used for the infusion tube 200 to pass through, and the blocking cap 1012 is used for blocking the infusion treatment port 1011 .

[0050] When the patient needs infusion or sampling, the sealing cap 1012 can be opened, and one end of the infusion tube 200 can be passed through the infusion treatment port 1011 to perform infusion while providing the patient with hyperbaric oxygen therapy; when the infusion is completed, the infusion tube 200 can be removed from the infusion treatment mechanism 102, the sealing cap 1012 can be tightened, and the infusion treatment port 1011 can be sealed.

[0051] With this setting, patients do not need to wait until the end of hyperbaric oxygen therapy before receiving infusion, which not only saves patients' waiting time but also improves the efficiency of treatment.

[0052] As a further embodiment, the infusion disposal mechanism 102 disclosed in the embodiment of the present invention further includes a sealing rubber plug 1013, wherein the sealing rubber plug 1013 is arranged in the infusion disposal port 1011, and a through hole for the infusion tube 200 to pass through is opened on the sealing rubber plug 1013. In this way, the infusion tube 200 can enter the interior of the hyperbaric oxygen chamber body 100 through the through hole of the sealing rubber plug 1013. Therefore, the above-mentioned structure can further improve the sealing performance of the hyperbaric oxygen chamber body 100.

[0053] In order to facilitate the opening and closing of the infusion treatment port 1011, the infusion treatment port 1011 disclosed in the embodiment of the present invention is provided with a first threaded portion, and the closing cover 1012 is provided with a second threaded portion, wherein the infusion treatment port 1011 and the closing cover 1012 are threadably matched.

[0054] When the patient needs infusion and sampling, the blocking cap 1012 can be unscrewed and the infusion tube 200 can be passed through the infusion treatment port 1011. When the patient's infusion or sampling is completed, the infusion tube 200 can be taken out and the blocking cap 1012 can be tightened.

[0055] The embodiment of the present invention does not specifically limit the number of infusion disposal mechanisms 102, and those skilled in the art may make a selection according to actual needs.

[0056] As one embodiment, the infusion treatment mechanism 102 disclosed in the embodiment of the present invention is at least two, wherein at least one infusion treatment mechanism 102 is arranged at a position 90cm-110cm away from the top of the hyperbaric oxygen chamber body 100, and at least one infusion treatment mechanism 102 is arranged at a position 20cm-30cm away from the bottom of the hyperbaric oxygen chamber body 100. With such an arrangement, the patient can select the infusion treatment mechanism 102 that needs to be close to according to the different parts that need to be treated.

[0057] In order to facilitate personnel to enter and exit the hyperbaric oxygen chamber body 100, the hyperbaric oxygen chamber body 100 disclosed in the embodiment of the present invention is further provided with an opening for personnel to enter and exit, wherein a zipper 103 for opening and closing the opening is provided at the opening.

[0058] The zipper 103 is opened, and a person can enter from the opening. After entering, the zipper 103 can be closed to make the hyperbaric oxygen chamber body 100 sealed.

[0059] The zipper 103 is a staggered double zipper design, and both the inside and outside are special water-vapor-tight zippers. Specifically, a layer of sealing polyurethane is arranged inside the main material of the outer zipper to cover the inner zipper, and as the inflation proceeds, the sealing polyurethane and the inner zipper can fit tightly.

[0060] In order to compensate for the problem of insufficient pressure resistance and insufficient sealing of the hyperbaric oxygen chamber caused by the setting of the zipper 103, a sealing sheet 104 is further provided on the hyperbaric oxygen chamber body 100 disclosed in the embodiment of the present invention, wherein the sealing sheet 104 covers the upper part of the zipper 103.

[0061] The sealing sheet 104 is a rectangular structure, one side of the sealing sheet 104 is welded to the hyperbaric oxygen chamber body 100 , and the other three sides of the sealing sheet 104 are bonded to the hyperbaric oxygen chamber body 100 .

[0062] In order to further improve the bonding strength between the sealing sheet 104 and the hyperbaric oxygen chamber body 100, the portable medical soft hyperbaric oxygen chamber disclosed in the embodiment of the present invention also includes a dense felt 107, which is arranged on the sealing sheet 104. The dense felt 107 bonds the sealing sheet 104 to the hyperbaric oxygen chamber body 100 through an adhesive.

[0063] The peel strength of the dense felt 107 is ≥20 N / cm.

[0064] The embodiment of the present invention does not limit the specific material of the sealing sheet 104. As long as the material meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0065] As one embodiment, the sealing sheet 104 disclosed in the embodiment of the present invention is composed of at least one of a thermoplastic polyurethane elastomer, a high-performance fiber and a thermoplastic polyurethane elastic composite material.

[0066] The surface density of the sealing sheet 104 is preferably 400-600 g / m 2 ,The tensile strength of high-performance fiber materials is preferably ≥750N / cm.

[0067] As a further embodiment, the portable medical soft hyperbaric oxygen chamber disclosed in the embodiment of the present invention further includes an observation window 105, an air filling port 106, an air discharge port, a pressure gauge 108 and an automatic pressure relief valve, wherein the observation window 105 is made of transparent carbonate polyurethane, and personnel can observe the situation inside the hyperbaric oxygen chamber body 100 from the observation window 105; the air filling port 106 is used to fill the hyperbaric oxygen chamber body 100 with oxygen; the air discharge port is used to discharge the carbon dioxide in the hyperbaric oxygen chamber body 100; the pressure gauge 108 is used to detect the internal air pressure of the hyperbaric oxygen chamber body 100; the automatic pressure relief valve is used to relieve the pressure of the hyperbaric oxygen chamber body 100. When the pressure in the hyperbaric oxygen chamber exceeds the preset pressure, the pressure can be relieved through the automatic pressure relief valve to ensure the safety inside the hyperbaric oxygen chamber.

[0068] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0069] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0070] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable medical soft hyperbaric oxygen chamber, characterized in that: It comprises a hyperbaric oxygen chamber body, on which a plurality of reinforcing ribs are arranged, and the reinforcing ribs are made of flexible material.

2. The portable medical soft hyperbaric oxygen chamber according to claim 1, characterized in that: The hyperbaric oxygen chamber body and the reinforcing ribs are made of the same material; The hyperbaric oxygen chamber body and the reinforcing ribs are both made of at least one of a thermoplastic polyurethane elastomer, a high-performance fiber and a thermoplastic polyurethane elastic composite material.

3. The portable medical soft hyperbaric oxygen chamber according to claim 1, characterized in that: The reinforcing ribs include radial reinforcing ribs and circumferential reinforcing ribs, and the radial reinforcing ribs and the circumferential reinforcing ribs are arranged alternately; The number of the radial reinforcing ribs is 5 to 9 and they are evenly distributed along the radial direction of the hyperbaric oxygen chamber body; There are 4 to 6 circumferential reinforcing ribs, which are evenly distributed along the circumference of the hyperbaric oxygen chamber body.

4. The portable medical soft hyperbaric oxygen chamber according to claim 1, characterized in that: The hyperbaric oxygen chamber body is also provided with an infusion treatment mechanism; The infusion treatment mechanism comprises an infusion treatment port and a blocking cover, wherein the infusion treatment port is used for an infusion tube to pass through, and the blocking cover is used for blocking the infusion treatment port.

5. The portable medical soft hyperbaric oxygen chamber according to claim 4, characterized in that: The infusion treatment mechanism also includes a sealing rubber plug, which is arranged in the infusion treatment port and has a through hole for the infusion tube to pass through.

6. The portable medical soft hyperbaric oxygen chamber according to claim 4, characterized in that: The infusion treatment port is provided with a first threaded portion, the blocking cover is provided with a second threaded portion, and the infusion treatment port and the blocking cover are threadedly matched.

7. The portable medical soft hyperbaric oxygen chamber according to claim 4, characterized in that: There are at least two infusion treatment mechanisms, at least one of which is disposed at a position 90cm-110cm away from the top of the hyperbaric oxygen chamber body, and at least one of which is disposed at a position 20cm-30cm away from the bottom of the hyperbaric oxygen chamber body.

8. The portable medical soft hyperbaric oxygen chamber according to claim 1, characterized in that: The hyperbaric oxygen chamber body is provided with an opening for people to enter and exit, and the opening is provided with a zipper for opening and closing the opening.

9. The portable medical soft hyperbaric oxygen chamber according to claim 8, characterized in that: The hyperbaric oxygen chamber body is also provided with a sealing sheet, and the sealing sheet covers the upper part of the zipper; The sealing sheet is a rectangular structure, one side of the sealing sheet is welded to the hyperbaric oxygen chamber body, and the other three sides of the sealing sheet are bonded to the hyperbaric oxygen chamber body.

10. The portable medical soft hyperbaric oxygen chamber according to claim 9, characterized in that: It also includes a dense felt, which is arranged on the sealing sheet, and the dense felt bonds the sealing sheet to the hyperbaric oxygen chamber body through an adhesive; The peeling strength of the dense felt is ≥20N / cm.

11. The portable medical soft hyperbaric oxygen chamber according to claim 1, characterized in that: Also includes: An observation window, the observation window is made of transparent carbonate polyurethane, and / or, A charging port is used to charge the hyperbaric oxygen chamber body with oxygen, and / or, a vent for discharging carbon dioxide from the hyperbaric oxygen chamber body, and / or a pressure gauge for detecting the internal air pressure of the hyperbaric oxygen chamber body, and / or The automatic pressure relief valve is used to relieve the pressure of the hyperbaric oxygen chamber body.

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