Wound oxygen therapy device

Abstract

The utility model provides a wound oxygen therapy device, and belongs to the technical field of medical instruments. Comprising an oxygen therapy instrument, the top of the oxygen therapy instrument is fixedly communicated with an air pipe, and the other end of the air pipe is fixedly connected with a pipe head; the clamping assembly is used for fixing the pipe head, and the clamping assembly is connected with the pipe head; and the pre-positioning assembly is used for pre-positioning the air pipe. According to the oxygen therapy device, the clamping assembly, the mounting strip, the oxygen mask and the fixing strip are arranged, so that the clamping assembly can stably fix the tube head, it is ensured that an air tube is not prone to falling off or shifting in the oxygen therapy process, the use safety of the oxygen therapy device is improved, and potential risks caused by misoperation are reduced; the oxygen mask can be tightly attached to the periphery of a wound through the attaching ring, a relatively closed space is formed, oxygen can act on the wound more directly and effectively, the design is beneficial to improving the oxygen therapy effect, and healing of the wound is promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a wound oxygen therapy device. Background Art

[0002] Local oxygen blowing can increase the patient's local blood oxygen content and keep the wound dry, thereby promoting tissue metabolism, improving local nutritional status, achieving the purpose of debridement and tissue repair, and has certain therapeutic effects on traumatic wounds, pressure sores, and eczema. Therefore, when the wound is recovering, oxygen can be sprayed into the wound through a wound oxygen therapy device to achieve the purpose of oxygen therapy for the wound.

[0003] The prior art is to connect the oxygen therapy device through the trachea, and then spray oxygen to the wound position through a handheld trachea to perform oxygen therapy. However, in actual work, the wound areas of patients are different. When encountering a wound with a larger area, due to the small diameter of the trachea, oxygen can only be blown to one point, making it impossible for the trachea to spray oxygen evenly to the wound surface, and thus unable to perform oxygen therapy on the wound efficiently and evenly, reducing the practicability of the device. Therefore, the utility model provides a wound oxygen therapy device to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a wound oxygen therapy device by arranging a clamping assembly, a mounting strip, an oxygen mask and a fixing strip, so that the clamping assembly can firmly fix the tube head, ensuring that the trachea is not easy to fall off or shift during the oxygen therapy process, which not only improves the safety of the oxygen therapy device, but also reduces the potential risks caused by improper operation; the oxygen mask can fit tightly around the wound through the tight-fitting ring to form a relatively closed space, so that oxygen can act on the wound more directly and effectively. This design helps to improve the effect of oxygen therapy and promote wound healing. The above settings can solve the problem that the wound area of ​​the patient is different in the existing technology during actual work. When encountering a wound of a larger area, due to the small diameter of the trachea, oxygen can only be blown to one point, so that the trachea cannot evenly spray oxygen to the wound surface, and thus cannot efficiently and evenly perform oxygen therapy on the wound, reducing the practicality of the device.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A wound oxygen therapy device comprises an oxygen therapy device, the top of which is fixedly connected to a trachea, and the other end of the trachea is fixedly connected to a tube head; a clamping assembly, which is used to fix the tube head and is connected to the tube head; and a pre-positioning assembly, which is used to pre-position the trachea and is connected to the clamping assembly.

[0007] Optionally, the snap-on assembly includes a shell having a plug-in hole formed inside the shell, spring sheets are fixedly connected to both sides of the inner wall of the plug-in hole, a protrusion is fixedly connected to one end of the top of the spring sheet, and guide rails are fixedly connected to the top and bottom of the inner wall of the plug-in hole.

[0008] Optionally, both sides of the tube head are provided with slots whose positions and sizes correspond to the spring pieces, the interior of the slots is provided with inner grooves whose positions and sizes correspond to the protrusions, and the interior of the outer shell is provided with avoidance grooves whose positions and sizes correspond to the spring pieces.

[0009] Optionally, the top and the bottom of the tube head are provided with guide grooves whose positions and sizes correspond to the guide rails.

[0010] Optionally, the pre-positioning assembly includes a plurality of branches, one end of each branch is fixedly connected to one side of the clamping assembly, the other end of each branch is fixedly connected to a fixing ring, and the middle portion of the outer side of each branch is fixedly connected to a transfer ring.

[0011] Optionally, an anti-slip strip is installed on the outer side of the transfer ring, and the diameter of the transfer ring is smaller than that of the fixed ring.

[0012] Optionally, a mounting bar is provided on the outer side of the clamping assembly, the top of the mounting bar is fixedly connected to the oxygen mask, and one side of the oxygen mask is fixedly connected to the fixing bar.

[0013] Optionally, a sealing strip is fixedly connected to the contact surface between the fixing strip and the oxygen mask, and sealing sheets are fixedly connected to the joint surfaces on both sides of the oxygen mask.

[0014] Optionally, a gripping block is fixedly connected to the top of the oxygen mask, and gripping grooves are provided at both ends of the top of the gripping block.

[0015] Optionally, a close fitting ring is fixedly connected to one end of the oxygen mask away from the clamping assembly.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, by providing a clamping assembly, a mounting strip, an oxygen mask and a fixing strip, the clamping assembly can firmly fix the tube head, ensuring that the trachea is not easy to fall off or shift during oxygen therapy, which not only improves the safety of the oxygen therapy device, but also reduces the potential risks caused by improper operation; the oxygen mask can fit tightly around the wound through the tight-fitting ring to form a relatively closed space, so that oxygen can act on the wound more directly and effectively. This design helps to improve the effect of oxygen therapy and promote wound healing. At the same time, the material and design of the oxygen mask also need to take into account the comfort and safety of the patient to ensure that the patient can maintain a comfortable and relaxed state during oxygen therapy; and the mounting strip and the outer oxygen mask can be detached through Velcro, and the oxygen mask can be spliced ​​and disassembled through the fixing strip, so that the oxygen mask can be quickly spliced, which is convenient for storage and cleaning of the oxygen mask, thereby enhancing the practicality of the device.

[0018] By arranging spring pieces and protrusions in the snap-fit ​​assembly, when the tube head is inserted into the plug-in hole, the spring pieces can be deformed under the action of external force due to their own elastic properties, so that the protrusion can easily enter the card slot. When the protrusion reaches the position, the protrusion is tightly clamped upward in the inner groove, ensuring that the connection between the tube head and the snap-fit ​​assembly is both fast and stable. This design avoids the loosening or falling off problems that may occur in traditional connection methods, improves the safety of the oxygen therapy device, and due to the self-locking characteristics of the spring pieces and the protrusions, when installing the tube head, it only needs to be simply inserted into the plug-in hole, without the need for additional tools or complicated operating steps. This convenience not only reduces the difficulty of operation, but also saves installation time.

[0019] By arranging a guide rail in the clamping assembly, the cooperation between the guide rail and the guide groove not only provides precise guidance, but also plays a supporting and fixing role after the tube head is inserted, ensuring that the tube head can be stably fixed in a predetermined position and is not prone to displacement or falling off, thereby improving the stability and safety of the oxygen therapy device connection;

[0020] By arranging support strips and transfer rings in the pre-positioning assembly, when the tube head is inserted into the pre-positioning assembly, the tube head and the air pipe can be pre-positioned by multiple support strips and aligned with the clamping assembly, and the air pipe can be pinched by the transfer ring, which can play a guiding role when the tube head is inserted into the clamping assembly, making the insertion of the tube head more convenient and improving the efficiency and accuracy of the insertion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0022] Figure 1It is a schematic diagram of the three-dimensional structure of a wound oxygen therapy device;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of an oxygen meter;

[0024] Figure 3 It is a three-dimensional structural diagram of the matching of the clamping assembly and the pre-positioning assembly;

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the clamping assembly;

[0026] Figure 5 It is a cross-sectional schematic diagram of the matching of the clamping assembly and the pipe head;

[0027] Figure 6 It is a cross-sectional schematic diagram of the matching of the clamping assembly and the pipe head;

[0028] Figure 7 Schematic diagram of the deployment of an oxygen mask.

[0029] [reference numerals]

[0030] 1. Oxygen therapy device; 2. Snap-on assembly; 201. Housing; 202. Plug hole; 203. Shrapnel; 204. Bump; 205. Guide rail; 3. Air pipe; 4. Tube head; 5. Pre-positioning assembly; 501. Support bar; 502. Fixing ring; 503. Transfer ring; 6. Mounting bar; 7. Oxygen mask; 8. Fixing bar; 9. Slot.

[0031] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0032] The following is a detailed description of a wound oxygen therapy device and a method of using the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0033] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0034] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0035] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0036] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0037] like Figures 1 to 6As shown, an embodiment of the utility model provides a wound oxygen therapy device, including an oxygen therapy device 1, the top of the oxygen therapy device 1 is fixedly connected to a trachea 3, and the other end of the trachea 3 is fixedly connected to a tube head 4; a clamping component 2, the clamping component 2 is used to fix the tube head 4, and the clamping component 2 is connected to the tube head 4; a pre-positioning component 5, the pre-positioning component 5 is used to pre-position the trachea 3, and the pre-positioning component 5 is connected to the clamping component 2; the pre-positioning component 5 includes a plurality of branches 501, one end of the branch 501 is fixedly connected to one side of the clamping component 2, the other end of the branch 501 is fixedly connected to a fixing ring 502, the middle part of the outer side of the branch 501 is fixedly connected to a transfer ring 503, the outer side of the transfer ring 503 is provided with an anti-slip strip, and the diameter of the transfer ring 503 is smaller than the fixing ring 502.

[0038] The trachea 3 and the tube head 4 are inserted into the pre-positioning component 5 through the fixing ring 502. The support strips 501 are made of soft plastic. The tube head 4 and the trachea 3 can be pre-positioned and aligned with the clamping component 2 through multiple support strips 501, so that medical staff can quickly complete the operation when inserting the tube head 4, saving time while making the installation process simpler and more intuitive. It is only necessary to align the tube head 4 with the pre-positioning component 5 and then gently insert it to complete the installation. There is no need to repeatedly adjust the position or angle, which greatly simplifies the installation process. The trachea 3 is pinched by the transfer ring 503, and the tube head 4 is inserted into the inside of the clamping component 2, so that the tube head 4 can be accurately inserted into the clamping component 2, and the auxiliary tube head 4 slides into the inside of the clamping component 2, which speeds up the installation speed, and has achieved significant beneficial effects in simplifying the installation process, improving installation accuracy, reducing operating errors, and enhancing equipment adaptability.

[0039] like Figures 1 to 6 As shown, the card-connecting assembly 2 includes a shell 201, a plug-in hole 202 is provided inside the shell 201, spring pieces 203 are fixedly connected to both sides of the inner wall of the plug-in hole 202, a protrusion 204 is fixedly connected to one end of the top of the spring piece 203, guide rails 205 are fixedly connected to the top and bottom of the inner wall of the plug-in hole 202, card slots 9 corresponding to the positions and sizes of the spring pieces 203 are provided on both sides of the tube head 4, inner grooves corresponding to the positions and sizes of the protrusions 204 are provided inside the card slots 9, avoidance grooves corresponding to the positions and sizes of the spring pieces 203 are provided inside the shell 201, and the positions and sizes of the avoidance grooves correspond to the spring pieces 203, and guide grooves corresponding to the positions and sizes of the guide rails 205 are provided on the top and bottom of the tube head 4.

[0040] The tube head 4 is inserted into the card assembly 2 through the plug hole 202, and the shell 201 squeezes the spring piece 203. Due to its excellent elastic properties, the spring piece 203 is deformed downward, so that the spring piece 203 shrinks into the avoidance groove. When the spring piece 203 enters the card slot 9, the spring piece 203 will quickly return to its original state, push the protrusion 204 upward, and tightly lock the inside of the inner groove to lock the tube head 4, thereby ensuring the stable connection of the tube head 4, effectively avoiding the problem of oxygen leakage caused by loose connection or falling off, and enhancing the safety of the oxygen therapy device. The combined design of the spring piece 203 and the protrusion 204 makes the installation and removal process simple and quick, and realizes the tube The quick disassembly of the head 4 reduces the complexity of the operation and improves the work efficiency. While the tube head 4 slides, the guide rail 205 slides into the guide groove, providing a clear insertion path for the tube head 4, ensuring that the tube head 4 can be accurately connected to the predetermined position, effectively avoiding connection errors caused by improper operation or visual errors, and improving the accuracy and reliability of the use of the oxygen therapy device. After the components are connected, it plays a role of fixing and supporting. By ensuring that the tube head 4 is stably fixed in the predetermined position, the guide rail 205 effectively prevents the connection from loosening or falling off due to external force or vibration, thereby improving the stability and safety of the connection of the oxygen therapy device.

[0041] like Figures 1 to 6 As shown, a mounting bar 6 is provided on the outer side of the clamping assembly 2, an oxygen mask 7 is fixedly connected to the top of the mounting bar 6, a fixing bar 8 is fixedly connected to one side of the oxygen mask 7, a sealing strip is fixedly connected to the contact surface between the fixing bar 8 and the oxygen mask 7, sealing sheets are fixedly connected to the joint surfaces on both sides of the oxygen mask 7, a gripping block is fixedly connected to the top of the oxygen mask 7, gripping grooves are provided at both ends of the top of the gripping block, and a tight-fitting ring is fixedly connected to the end of the oxygen mask 7 away from the clamping assembly 2.

[0042] Cover the wound with the oxygen mask 7, start the oxygen therapy device 1, transport oxygen through the trachea 3, and fit the oxygen mask 7 tightly around the wound through the tight ring to form a relatively closed space, so that oxygen can act on the wound more directly and effectively to perform oxygen therapy; when it is necessary to remove the oxygen mask 7, remove the oxygen mask 7 through the Velcro at the bottom of the mounting strip 6, and disassemble the oxygen mask 7 through the fixing strip 8, so that the oxygen mask 7 can be quickly spliced, which is convenient for storing and cleaning the oxygen mask 7, thereby enhancing the practicability of the device.

[0043] The working principle provided by the utility model is that the trachea 3 and the tube head 4 are inserted into the pre-positioning component 5 through the fixing ring 502, and the tube head 4 and the trachea 3 can be pre-positioned through multiple branches 501, the trachea 3 is pinched by the transfer ring 503, and the tube head 4 is inserted into the inside of the clamping component 2, and the tube head 4 is inserted into the clamping component 2 through the plug hole 202, and the shell 201 squeezes the spring piece 203. Due to its excellent elastic properties, the spring piece 203 deforms downward, so that the spring piece 203 shrinks into the avoidance groove, and when the spring piece 203 enters the clamping groove 9, the spring piece 203 will quickly return to its original state, and the protrusion 204 is tightly locked inside the inner groove to lock the tube head 4, and the oxygen mask 7 covers the wound, and the oxygen therapy device 1 is started to transport oxygen through the trachea 3 to perform oxygen therapy. When the oxygen mask 7 needs to be disassembled, the oxygen mask 7 is removed by the Velcro at the bottom of the mounting strip 6, and the oxygen mask 7 is disassembled by the fixing strip 8, so that the oxygen mask 7 can be quickly spliced.

[0044] The above oxygen therapy device 1 and trachea 3 in the present utility model are both disclosed in the prior art and will not be described in detail here.

[0045] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A wound oxygen therapy device, comprising an oxygen therapy device, characterized in that: The top of the oxygen therapy device is fixedly connected to a trachea, and the other end of the trachea is fixedly connected to a tube head; A clamping assembly, the clamping assembly is used to fix the pipe head, and the clamping assembly is connected to the pipe head; A pre-positioning component is used to pre-position the air pipe, and the pre-positioning component is connected to the clamping component.

2. The wound oxygen therapy device according to claim 1, characterized in that: The card-connecting assembly includes a shell, a plug-in hole is opened inside the shell, spring sheets are fixedly connected to both sides of the inner wall of the plug-in hole, a bump is fixedly connected to one end of the top of the spring sheet, and guide rails are fixedly connected to the top and bottom of the inner wall of the plug-in hole.

3. The wound oxygen therapy device according to claim 2, characterized in that: Both sides of the tube head are provided with slots whose positions and sizes correspond to the spring pieces, the interior of the slots is provided with inner grooves whose positions and sizes correspond to the protrusions, and the interior of the shell is provided with avoidance grooves whose positions and sizes correspond to the spring pieces.

4. The wound oxygen therapy device according to claim 2, characterized in that: The top and the bottom of the pipe head are both provided with guide grooves whose positions and sizes correspond to the guide rails.

5. The wound oxygen therapy device according to claim 1, characterized in that: The pre-positioning assembly includes a plurality of support bars, one end of each support bar is fixedly connected to one side of the clamping assembly, the other end of each support bar is fixedly connected to a fixing ring, and the middle part of the outer side of each support bar is fixedly connected to a transfer ring.

6. The wound oxygen therapy device according to claim 5, characterized in that: An anti-slip strip is installed on the outer side of the transfer ring, and the diameter of the transfer ring is smaller than that of the fixed ring.

7. The wound oxygen therapy device according to claim 1, characterized in that: A mounting bar is arranged on the outer side of the clamping assembly, an oxygen mask is fixedly connected to the top of the mounting bar, and a fixing bar is fixedly connected to one side of the oxygen mask.

8. The wound oxygen therapy device according to claim 7, characterized in that: A sealing strip is fixedly connected to the contact surface between the fixing strip and the oxygen mask, and sealing sheets are fixedly connected to the joint surfaces on both sides of the oxygen mask.

9. The wound oxygen therapy device according to claim 7, characterized in that: A gripping block is fixedly connected to the top of the oxygen mask, and gripping grooves are provided at both ends of the top of the gripping block.

10. The wound oxygen therapy device according to claim 7, characterized in that: One end of the oxygen mask away from the clamping assembly is fixedly connected with a close fitting ring.

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