Dressing pressure reduction structure for oxygen pipe
By designing a decompression structure containing an oxygen tube containing a decompression component, the existing oxygen pipes have the problem of mechanical pressure damage caused by the patient's face during use, and achieve higher comfort and safety.
Patent Information
- Application Number
- CN202323384504.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2033-12-12
AI Technical Summary
The existing high-flow oxygen therapy device has a lack of a decompression structure when used, which makes it easy for patients to cause mechanical pressure damage to the stressed part of their face when worn, affecting comfort and may have adverse effects on their health.
A decompression structure for oxygen pipes is designed, including support strips, buckle, restraint bands, gas supply components and decompression components. The decompression component achieves the contraction of the skin layer by storing grooves, strip slots, slider, connecting boards and back spring spring, and avoid excessive pressure on the patient's face contact site.
Effectively prevent mechanical pressure damage, improve the comfort of patients to wear oxygen pipes, and enhance the practicality and safety of the dressing through the combination of sweat absorption, sterilization and buffer layer.
Smart Images
Figure CN222399902U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dressing decompression structures, in particular to a dressing decompression structure for an oxygen tube. Background Art
[0002] The oxygen tube dressing decompression structure is a medical device accessory designed to reduce the pressure on the wearer during use and reduce the wearer's discomfort. It is made of soft material to provide better comfort. The oxygen tube dressing decompression structure is a medical device accessory used to connect oxygen catheters, designed to reduce the pressure and discomfort of the wearer during use.
[0003] There is a problem with the oxygen tube of the existing high-flow oxygen therapy device when it is used. Since there is no decompression structure, it is easy for patients to cause mechanical pressure damage to the stress-bearing parts of the face when wearing it. This damage usually manifests as redness, swelling, pain, and even bruises on the facial skin. It not only affects the patient's comfort, but may also have adverse effects on the patient's health. When subjected to excessive pressure and friction, it is easy to cause skin damage and even infection.
[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a decompression structure of a dressing for an oxygen tube is proposed. Utility Model Content
[0005] The utility model aims to provide a dressing decompression structure for an oxygen tube, so as to solve the problem of improving the decompression of the oxygen tube proposed in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a decompression structure of a dressing for an oxygen tube, comprising a support bar, two sets of buckles are fixedly mounted on the support bar, restraint belts are connected to the buckles, and an air supply assembly is arranged on the support bar;
[0007] The restraining belt and the supporting strip are both provided with a decompression assembly, and the decompression assembly includes a storage groove, a strip groove, a slider, a connecting plate and a return spring, wherein the storage groove is sequentially arranged inside the restraining belt, the strip groove is fixedly installed inside the storage groove, the slider is arranged inside the strip groove, the connecting plate is fixedly installed on the slider, the return spring is fixedly installed inside the strip groove, and one end of the return spring is fixedly connected to the slider, and a frame is fixedly installed at one end of the connecting plate, and a skin-friendly layer is arranged inside the frame.
[0008] Furthermore, the air supply assembly includes a diverter head, an air supply pipe and a connector, the diverter head is fixedly mounted on the support bar, the air supply pipe is symmetrically mounted on the diverter head, and the connector is arranged on the diverter head.
[0009] Furthermore, a No. 1 Velcro is fixedly installed inside the frame, a No. 2 Velcro is arranged inside the frame, and the No. 1 Velcro is located on one side of the No. 2 Velcro.
[0010] Furthermore, a buffer layer is fixedly installed on the No. 2 Velcro, and a sterilization layer is fixedly installed on the buffer layer.
[0011] Furthermore, a sweat-absorbing layer is fixedly mounted on the sterilization layer, and the sweat-absorbing layer is fixedly connected to the skin-friendly layer.
[0012] Furthermore, the skin-friendly layer, sweat-absorbing layer, bactericidal layer, buffer layer and No. 2 Velcro are an integrated structure.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model arranges the skin-friendly layer so that the oxygen tube dressing decompression structure is respectively in contact with the stress points on the patient's face, and the skin-friendly layer is in contact with the patient's skin. After the skin-friendly layer is in contact with the patient's skin, pressure is applied to the skin-friendly layer, which pushes the frame to move. When the frame moves, it pushes the connecting plate to move. The movement of the connecting plate causes the skin-friendly layer to retract, and does not apply too much pressure to the contact part of the patient's face, thereby achieving the purpose of preventing mechanical pressure injury and avoiding damage to the patient's facial skin.
[0015] 2. The utility model provides a sterilization layer, and cooperates with a skin-friendly layer, a sweat-absorbing layer, a sterilization layer, and a buffer layer, so that the decompression structure of the oxygen tube dressing has the purposes of sweat absorption, sterilization, and improved buffering effect, thereby improving the practicality of the decompression structure of the oxygen tube dressing. After the No. 1 Velcro and the No. 2 Velcro are separated, the skin-friendly layer, the sweat-absorbing layer, the sterilization layer, the buffer layer, and the No. 2 Velcro can be disassembled and separated, thereby facilitating replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a schematic diagram of the storage tank structure;
[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the storage tank;
[0019] Figure 4 is a schematic diagram of the three-dimensional structure of the frame;
[0020] Figure 5 for Figure 4 A magnified schematic diagram of the structure in the middle.
[0021] In the figure: 1. support bar; 11. buckle; 111. restraint belt; 12. diverter head; 121. air supply pipe; 122. connector; 2. storage slot; 21. strip slot; 211. slider; 212. connecting plate; 213. return spring; 214. frame; 215. skin-friendly layer; 22. No. 1 Velcro; 23. sweat-absorbing layer; 24. sterilization layer; 25. buffer layer; 26. No. 2 Velcro. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Embodiment 1
[0024] like Figure 1-Figure 4 As shown, a decompression structure of a dressing for an oxygen tube comprises a support bar 1, on which two groups of buckles 11 are fixedly mounted, on which buckles 11 are connected a restraining belt 111, on which an air supply assembly is arranged, and on which both the restraining belt 111 and the support bar 1 are provided with decompression assemblies, the decompression assembly comprising a storage groove 2, a strip groove 21, a slider 211, a connecting plate 212 and a return spring 213, the storage groove 2 being sequentially arranged inside the restraining belt 111, the strip groove 21 being fixedly mounted inside the storage groove 2, the slider 211 being arranged inside the strip groove 21, the connecting plate 212 being fixedly mounted on the slider 211, the return spring 213 being fixedly mounted inside the strip groove 21, and one end of the return spring 213 being fixedly connected to the slider 211, and one end of the connecting plate 212 being fixedly mounted with a frame 214, and inside the frame 214 a skin-friendly layer 2 is arranged. 15. The oxygen tube is fixed to the patient's head through the support bar 1, the buckle 11 and the restraining belt 111, and oxygen is delivered to the patient through the air supply component. At the same time, the oxygen tube dressing decompression structure will be in contact with the stress points on the patient's face respectively, so that the skin-friendly layer 215 will be in contact with the patient's skin. After the skin-friendly layer 215 is in contact with the patient's skin, pressure is applied to the skin-friendly layer 215, which will push the frame 214 to move. When the frame 214 moves, it will push the connecting plate 212 to move. The movement of the connecting plate 212 will cause the skin-friendly layer 215 to retract, and will not apply too much pressure to the contact part of the patient's face, thereby achieving the purpose of preventing mechanical pressure injury and avoiding damage to the patient's facial skin. At the same time, the return spring 213 and the slider 211 will cooperate to pull the connecting plate 212 to reset, so that the skin-friendly layer 215 will be in contact and fit with the patient's facial skin.
[0025] The gas supply assembly includes a diverter head 12, an air supply pipe 121 and a connector 122. The diverter head 12 is fixedly mounted on the support bar 1, the air supply pipe 121 is symmetrically mounted on the diverter head 12, the connector 122 is arranged on the diverter head 12, and the connector 122 is connected to the oxygen supply equipment. After the air supply pipe 121 is inserted into the patient's nose, oxygen enters the interior of the diverter head 12 and is delivered to the patient through the air supply pipe 121.
[0026] Embodiment 2
[0027] like Figure 4 and Figure 5 As shown, a decompression structure of a dressing for an oxygen tube proposed by the utility model, compared with Example 1, as another implementation of the utility model, a No. 1 Velcro 22 is fixedly installed inside the frame 214, and a No. 2 Velcro 26 is arranged inside the frame 214, and the No. 1 Velcro 22 is located on one side of the No. 2 Velcro 26, and a buffer layer 25 is fixedly installed on the No. 2 Velcro 26, and the buffer layer 25 is used to relieve pressure. The No. 1 Velcro 22 contacts the No. 2 Velcro 26, which will fix and limit the position of the buffer layer 25. The buffer layer 25 is made of rubber, thereby improving the buffering performance of the decompression structure of the dressing for the oxygen tube.
[0028] A sterilization layer 24 is fixedly mounted on the buffer layer 25. The sterilization layer 24 is used for sterilization. The sterilization layer 24 contains silver ions, thereby achieving the purpose of sterilizing the decompression structure of the oxygen tube dressing.
[0029] A sweat-absorbing layer 23 is fixedly mounted on the sterilization layer 24. The sweat-absorbing layer 23 is used to absorb sweat. The sweat-absorbing layer 23 is fixedly connected to the skin-friendly layer 215. The sweat-absorbing layer 23 is made of cotton and linen material. The sweat generated by the wearer is absorbed by the sweat-absorbing layer 23, thereby achieving the purpose of absorbing sweat.
[0030] The skin-friendly layer 215, the sweat-absorbing layer 23, the bactericidal layer 24, the buffer layer 25 and the No. 2 Velcro 26 are an integrated structure. The skin-friendly layer 215, the sweat-absorbing layer 23, the bactericidal layer 24 and the buffer layer 25 cooperate with each other, so that the decompression structure of the oxygen tube dressing has the purpose of absorbing sweat, sterilizing and improving the buffering effect, thereby improving the practicability of the decompression structure of the oxygen tube dressing. After the No. 1 Velcro 22 and the No. 2 Velcro 26 are separated, the skin-friendly layer 215, the sweat-absorbing layer 23, the bactericidal layer 24, the buffer layer 25 and the No. 2 Velcro 26 can be disassembled and separated, thereby facilitating replacement.
[0031] Working principle: When using the oxygen tube dressing decompression structure, first, the oxygen tube is fixed to the patient's head through the support strip 1, the buckle 11 and the restraint belt 111, and at the same time, the oxygen tube is connected to the oxygen supply equipment through the connector 122. After the air supply tube 121 is inserted into the patient's nose, the oxygen enters the inside of the shunt head 12, and then the oxygen is delivered to the patient through the air supply tube 121. During the delivery of oxygen, the oxygen tube dressing decompression structure will contact the stress points on the patient's face respectively, and the skin-friendly layer 215 will contact the patient's skin. After the skin layer 215 contacts the patient's skin, applying pressure to the skin-friendly layer 215 will push the frame 214 to move. When the frame 214 moves, it will push the connecting plate 212 to move. The movement of the connecting plate 212 will cause the skin-friendly layer 215 to retract, and will not apply too much pressure to the contact part of the patient's face, thereby achieving the purpose of preventing mechanical pressure injuries and avoiding damage to the patient's facial skin. At the same time, the return spring 213 and the slider 211 will cooperate to pull the connecting plate 212 to reset, thereby making the skin-friendly layer 215 contact and fit the patient's facial skin.
[0032] Finally, the buffer layer 25 is made of rubber, which improves the buffering performance of the oxygen tube dressing decompression structure. The bactericidal layer 24 contains silver ions, which serves the purpose of sterilizing the oxygen tube dressing decompression structure. Through the cooperation of the skin-friendly layer 215, the sweat-absorbing layer 23, the bactericidal layer 24 and the buffer layer 25, the oxygen tube dressing decompression structure has the purposes of sweat absorption, sterilization and improved buffering effect, thereby improving the practicability of the oxygen tube dressing decompression structure. After the No. 1 Velcro 22 and the No. 2 Velcro 26 are separated, the skin-friendly layer 215, the sweat-absorbing layer 23, the bactericidal layer 24, the buffer layer 25 and the No. 2 Velcro 26 can be disassembled and separated, which is convenient for replacement.
[0033] Here it is the working principle of the decompression structure of the oxygen tube dressing.
[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. A decompression structure for an oxygen tube dressing, comprising a support strip (1), characterized in that: Two groups of buckles (11) are fixedly mounted on the support bar (1), a restraining belt (111) is connected to the buckle (11), and an air supply component is arranged on the support bar (1); The restraining belt (111) and the supporting strip (1) are both provided with a decompression assembly, and the decompression assembly comprises a storage groove (2), a strip groove (21), a slider (211), a connecting plate (212) and a pull-back spring (213), wherein the storage groove (2) is sequentially arranged inside the restraining belt (111), the strip groove (21) is fixedly installed inside the storage groove (2), the slider (211) is arranged inside the strip groove (21), the connecting plate (212) is fixedly installed on the slider (211), the pull-back spring (213) is fixedly installed inside the strip groove (21), and one end of the pull-back spring (213) is fixedly connected to the slider (211), and one end of the connecting plate (212) is fixedly installed with a frame (214), and a skin-friendly layer (215) is arranged inside the frame (214).
2. The oxygen tube dressing decompression structure according to claim 1, characterized in that: The air supply assembly comprises a flow divider (12), an air supply pipe (121) and a connector (122); the flow divider (12) is fixedly mounted on the support bar (1); the air supply pipe (121) is symmetrically mounted on the flow divider (12); and the connector (122) is arranged on the flow divider (12).
3. The oxygen tube dressing decompression structure according to claim 2, characterized in that: A No. 1 Velcro (22) is fixedly installed inside the frame (214), and a No. 2 Velcro (26) is arranged inside the frame (214), and the No. 1 Velcro (22) is located on one side of the No. 2 Velcro (26).
4. The oxygen tube dressing decompression structure according to claim 3, characterized in that: A buffer layer (25) is fixedly mounted on the No. 2 Velcro (26), and a sterilization layer (24) is fixedly mounted on the buffer layer (25).
5. The oxygen tube dressing decompression structure according to claim 4, characterized in that: The sweat-absorbing layer (23) is fixedly mounted on the sterilization layer (24), and the sweat-absorbing layer (23) is fixedly connected to the skin-friendly layer (215).
6. The oxygen tube dressing decompression structure according to claim 5, characterized in that: The skin-friendly layer (215), the sweat-absorbing layer (23), the bactericidal layer (24), the buffer layer (25) and the No. 2 Velcro (26) are an integrated structure.