Oxygen therapy nasal plug

Abstract

The utility model relates to the technical field of medical equipment, and provides an oxygen therapy nasal plug which comprises a nasal plug body, a nasal plug body is arranged on the edge portion of the top face of the nasal plug body, a drawing groove is formed in the edge portion of the side wall of the nasal plug body, an inserting hole is formed in the edge portion of the bottom face of the drawing groove, and an oxygen therapy frame is arranged on one side of the bottom face of the nasal plug body in an inserting mode. An inserting groove is formed in the top face of the oxygen conveying frame, an inserting cylinder is arranged on the edge of the bottom face of the inserting groove, a T-shaped groove is formed in one end of the inserting cylinder, an oxygen conveying pipe is arranged at one end of the T-shaped groove, a limiting block is arranged on the edge of the side wall of the nasal plug body, a fixing plate is arranged on the outer wall of one side of the inserting groove, and a rotating groove is formed in the edge of the side end face of the fixing plate. The oxygen therapy frame can be quickly mounted and dismounted through the arranged buckles, the nasal plugs do not need to be taken down during the oxygen therapy interval of a patient, discomfort caused by frequent dismounting and mounting of the nasal plugs to the patient is avoided, the oxygen supply amount can be freely adjusted, the pain of the patient is relieved, and the overall efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an oxygen supply nasal plug. Background Art

[0002] Cardiology, also known as cardiovascular medicine, is a clinical department set up by the general internal medicine department of hospitals at all levels to diagnose and treat cardiovascular diseases. The diseases treated include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beats, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases. Nasal oxygen cannula is a medical product that supplies oxygen to patients. The tube is the link between the oxygen supply system and the human body and is widely used in hospitals, nursing homes and homes.

[0003] The structure of existing oxygen nasal plugs used in cardiology nursing is too simple. They are usually composed of an oxygen tube and a nasal plug. They have a single function and cannot adjust the oxygen supply according to the patient's needs. During the intervals between oxygen supply, the oxygen nasal plugs need to be removed. Frequent installation and removal of the nasal plugs can easily cause discomfort to the patient's nose, aggravating the patient's pain. At the same time, it also increases the workload of medical staff.

[0004] Therefore, a kind of oxygen delivery nasal plug is needed to solve the above problems. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes an oxygen supply nasal plug, which does not need to be removed during the intervals between oxygen supply to the patient, and the oxygen supply can be freely adjusted, thereby alleviating the patient's pain and improving the overall efficiency.

[0006] In order to achieve the above purpose, the utility model proposes the following specific solutions:

[0007] An oxygen supply nasal plug comprises a nasal plug body, a nasal plug is provided at the edge of the top surface of the nasal plug body, a pull-out groove is provided at the edge of the side wall of the nasal plug body, a filter plate is inserted in the pull-out groove, an air guide hole is provided at the edge of the top surface of the filter plate, a plug-in hole is provided at the edge of the bottom surface of the pull-out groove, the plug-in hole is located below the air guide hole, a sealing strip is provided at the edge of the bottom surface of the nasal plug body, an oxygen supply frame is inserted at one side of the bottom surface of the nasal plug body, a plug-in groove is provided on the top surface of the oxygen supply frame, the sealing strip is plugged into the inner side of the plug-in groove, a plug-in barrel is provided at the edge of the bottom surface of the plug-in slot, the plug-in barrel is plugged into the plug-in hole, one end of the plug-in barrel is provided with a T-shaped groove, and one end of the T-shaped groove is provided with an oxygen supply tube;

[0008] A limiting block is provided on the edge of the side wall of the nasal plug body, a fixing plate is provided on the outer wall of one side of the plug-in slot, a rotating groove is provided on the edge of the side end face of the fixing plate, a rotating hole is provided on the edge of the inner wall of the rotating slot, a buckle is inserted in the rotating slot, the buckle includes a pressing plate, a clamping block and a rotating column, a rotating column is provided in the middle of the pressing plate, the rotating column is inserted in the rotating hole, a clamping block is provided on the edge of the side end face of the pressing plate, and the clamping block is clamped on one side of the limiting block.

[0009] As an optimal technical solution for an oxygen-delivery nasal plug of the utility model, a rectangular tube is provided on the edge of the side wall of the oxygen delivery frame, a support plate is sleeved inside the rectangular tube, a spring is provided inside the rectangular tube, one end of the spring is connected to the bottom surface of the rectangular tube, and the other end of the spring is connected to the support plate, and one end of the support plate is located on one side of the pressing plate.

[0010] As an optimal technical solution for an oxygen delivery nasal plug of the utility model, an adjustment component is provided on the edge of one side wall of the oxygen delivery frame, and the adjustment component is located on one side of the rectangular tube. The adjustment component includes a screw, a sealing plug, a threaded hole and a receiving groove. A threaded hole is provided on the edge of one side wall of the oxygen delivery frame, and a receiving groove is provided at one end of the threaded hole. The receiving groove is connected to the T-slot, and a screw is threadedly connected in the threaded hole. A sealing plug is fixed at one end of the screw, and the sealing plug is located in the receiving groove.

[0011] As an optimal technical solution for an oxygen delivery nasal plug of the utility model, a handle is provided at one end of the filter plate, and a filter hole is provided at the edge of the top surface of the filter plate. The filter hole is located on one side of the air guide hole, and there are multiple filter holes.

[0012] As a preferred technical solution for an oxygen delivery nasal plug of the utility model, an air hole is provided in the middle of the top surface of the nasal plug, and the nasal plug is made of a flexible material.

[0013] As a preferred technical solution for the oxygen delivery nasal plug of the utility model, an adhesive tape is provided on the side end surface edge of the nasal plug body.

[0014] As an optimal technical solution for an oxygen supply nasal plug of the utility model, an oxygen supply tube is provided in the middle of the bottom surface of the oxygen supply frame, and one end of the oxygen supply tube is connected to the T-shaped groove.

[0015] As a preferred technical solution for the oxygen delivery nasal plug of the utility model, the sealing strip is made of a flexible material, and the size of the air guide hole is matched with the size of the plug hole.

[0016] Compared with the existing technology, the utility model has the following beneficial effects:

[0017] The utility model is connected to the patient's nose through the arrangement of a nasal plug main body, which is inserted into the patient's nostrils, and the adhesive tapes on both sides of the nasal plug main body are used to fit the patient's skin, thereby fixing the nasal plug main body. The installation is simple. The oxygen supply frame of this scheme is connected to the nasal plug main body in a card-joined manner. After the card buckle is engaged with the limit block, the support plate, under the elastic force of the spring, presses against one end of the pressing plate to ensure that the block does not separate from the limit block. At the same time, the sealing strip arranged on the edge of the bottom surface of the nasal plug main body is tightly plugged into the plug-in groove arranged on the oxygen supply frame to ensure the airtightness of the oxygen supply process and prevent oxygen leakage. When there is no need to supply oxygen to the patient temporarily, the oxygen supply frame can be tightened by grasping one end of the pressing plate on both sides of the oxygen supply frame with fingers. By pressing, one end of the pressing plate compresses the support column to contract the spring, thereby causing one side of the pressing plate to tilt inward, and the side of the pressing plate where the card block is installed to tilt outward. When the card block is disengaged from the limit block, the oxygen supply frame can be pulled to one side to separate it from the nasal plug body, and then the filter plate can be pulled to one side to make the filter hole on the filter plate coincide with one end of the plug hole. The filter hole can prevent foreign matter in the air from entering the patient's nasal cavity through the nasal plug after the oxygen supply frame is removed. This solution does not require the removal of the nasal plug during the patient's oxygen supply interval, avoids frequent installation and removal of the nasal plug to cause irritation to the patient's nose, and makes the patient feel uncomfortable. In addition, the easily detachable oxygen supply frame design also saves time for medical staff and improves efficiency.

[0018] The utility model adjusts the amount of oxygen supplied to the patient by the oxygen supply frame through the adjustment component provided, and by turning the screw, the sealing plug is driven to move into the T-slot, so that the amount of oxygen delivered into the T-slot through the oxygen supply tube can be adjusted, and even when necessary, the amount of oxygen entering can be completely blocked. The design of this solution can freely adjust the oxygen supply amount, so that the needs of different patients can be met and the adaptability is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to better describe the technical solution of the utility model in detail, the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a three-dimensional diagram of the overall structure provided by the utility model;

[0021] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the filter plate of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the buckle assembly of the utility model;

[0024] Figure 5 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0025] Figure 6 For this utility model Figure 2 A magnified schematic diagram of point B in the middle.

[0026] In the figure: 1. nasal plug body; 11. nasal plug; 111. air vent; 12. adhesive tape; 13. pull-out groove; 14. plug-in hole; 15. sealing strip; 16. limit block; 2. oxygen supply frame; 21. oxygen supply tube; 22. T-slot; 23. plug-in cylinder; 24. adjustment component; 241. screw; 242. sealing plug; 243. threaded hole; 244. storage slot; 25. fixing plate; 251. rotating slot; 252. rotating hole; 26. rectangular cylinder; 27. plug-in slot; 261. spring; 262. support plate; 3. filter plate; 31. filter hole; 32. air guide hole; 33. handle; 4. buckle; 41. pressing plate; 42. block; 43. rotating column. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] Example

[0029] See also Figure 1-6 As shown, the utility model provides the following technical solutions: an oxygen supply nasal plug, comprising a nasal plug main body 1, a nasal plug 11 is provided on the edge of the top surface of the nasal plug main body 1, an air vent 111 is provided in the middle of the top surface of the nasal plug 11, the nasal plug 11 is made of a flexible material, an adhesive tape 12 is provided on the edge of the side end surface of the nasal plug main body 1, the nasal plug 11 is used to be inserted into the patient's nasal cavity, and the adhesive tape 12 is adhered to the patient's skin to ensure that the nasal plug main body 1 is firmly fixed to prevent it from falling off during the patient's oxygen supply process.

[0030] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, specifically, a pull-out groove 13 is provided on the edge of the side wall of the nasal plug main body 1 for placing and adjusting the filter plate 3, a filter plate 3 is plugged in the pull-out groove 13, an air guide hole 32 is provided on the edge of the top surface of the filter plate 3 for facilitating the passage of oxygen during oxygen delivery, the size of the air guide hole 32 is matched with the size of the plug hole 14, a handle 33 is provided at one end of the filter plate 3 for pulling the filter plate 3, a filter hole 31 is provided on the edge of the top surface of the filter plate 3, the filter hole 31 is located on one side of the air guide hole 32, a plurality of filter holes 31 are provided, and the filter holes 31 can prevent foreign matter in the air from endangering the patient's breathing, a plug hole 14 is provided on the bottom edge of the pull-out groove 13 for oxygen circulation and connecting the plug-in tube 23, the plug hole 14 is located below the air guide hole 32, and the bottom of the nasal plug main body 1 A sealing strip 15 is provided on the edge of the surface to ensure air tightness during oxygen delivery. The sealing strip 15 is made of flexible material. An oxygen delivery frame 2 is plugged into one side of the bottom surface of the nasal plug main body 1 for oxygen delivery. A plug-in groove 27 is provided on the top surface of the oxygen delivery frame 2 for convenient connection with the nasal plug main body 1. The sealing strip 15 is plugged into the inner side of the plug-in groove 27. A plug-in cylinder 23 is provided on the edge of the bottom surface of the plug-in groove 27 as an oxygen passage to facilitate oxygen circulation. The plug-in cylinder 23 is plugged into the plug hole 14. A T-shaped groove 22 is provided at one end of the plug-in cylinder 23 for oxygen diversion. An oxygen delivery tube 21 is provided at one end of the T-shaped groove 22 to be connected to the oxygen cylinder to provide oxygen to the patient. A limit block 16 is provided on the edge of the side wall of the nasal plug main body 1 to ensure a stable connection between the oxygen delivery frame 2 and the nasal plug main body 1. A fixing plate 25 is provided on the outer wall of one side of the plug-in slot 27 for fixing the buckle 4. A rotating slot 251 is provided on the edge of the side end face of the fixing plate 25 to facilitate the rotation adjustment of the buckle 4. A rotating hole 252 is provided on the edge of the inner wall of the rotating slot 251 for inserting the rotating column 43. A buckle 4 is inserted in the rotating slot 251. The buckle 4 is engaged with the limit block 16 to ensure that the connection between the oxygen supply frame 2 and the nasal plug body 1 is stable. The buckle 4 includes a pressing plate 41, a block 42 and a rotating column 43. A rotating column 43 is provided in the middle of the pressing plate 41 for adjusting the pressing plate 41. The rotating column 43 is inserted in the rotating hole 252. A block 42 is provided on the edge of the side end face of the pressing plate 41. The block 42 is engaged with one side of the limit block 16. The side wall edge of the oxygen supply frame 2 is provided with a rectangular The rectangular tube 26 provides a telescopic space for the spring 261 and the support plate 262. The support plate 262 is sleeved in the rectangular tube 26 to support one end of the pressing plate 41 to ensure that the block 42 will not separate from the limit block 16. The rectangular tube 26 is provided with a spring 261 to provide elastic support for the support plate 262. One end of the spring 261 is connected to the bottom surface of the rectangular tube 26, and the other end of the spring 261 is connected to the support plate 262. One end of the support plate 262 is located on one side of the pressing plate 41. In this solution, there is no need to remove the nasal plug 11 during the interval of oxygen supply to the patient, which avoids frequent installation and removal of the nasal plug 11 to cause irritation to the patient's nose and discomfort to the patient. In addition, the easily detachable oxygen supply frame 2 also saves the time of medical staff and improves efficiency.

[0031] Reference Figure 1 , Figure 2 and Figure 5 As shown, specifically, an adjusting component 24 is provided at the edge of one side wall of the oxygen delivery frame 2 for adjusting the oxygen supply amount. The adjusting component 24 is located at one side of the rectangular cylinder 26. The adjusting component 24 includes a screw 241, a sealing plug 242, a threaded hole 243 and a receiving groove 244. A threaded hole 243 is provided at the edge of one side wall of the oxygen delivery frame 2. A receiving groove 244 is provided at one end of the threaded hole 243 for receiving the sealing plug 242 when the oxygen supply amount does not need to be adjusted. The receiving groove 244 is connected to the T-slot 22. The threaded hole 243 An internal thread connection is provided with a screw rod 241, and the sealing plug 242 is driven to move by twisting the screw rod 241. A sealing plug 242 is fixedly provided at one end of the screw rod 241 for sealing the T-slot 22 and adjusting the oxygen supply. The sealing plug 242 is located in the storage groove 244. An oxygen supply tube 21 is provided in the middle of the bottom surface of the oxygen supply frame 2 for connecting the oxygen cylinder pipeline. One end of the oxygen supply tube 21 is connected to the T-slot 22. The design of this solution can freely adjust the oxygen supply, so that it can meet the needs of different patients and improve adaptability.

[0032] The working principle and use process of this utility model:

[0033] When in use, the nasal plug 11 is inserted into the patient's nasal cavity, and the adhesive tape 12 is used to stick it on the patient's skin to fix the nasal plug body 1, and then the oxygen supply tube 21 is connected to the oxygen cylinder or the oxygen supply machine pipeline to supply oxygen to the patient. When the oxygen supply needs to be adjusted, the screw rod 241 is turned to drive the sealing plug 242 to move in the T-slot 22, so as to adjust the amount of oxygen entering the T-slot 22 through the oxygen supply tube 21, thereby adjusting the oxygen supply to the patient. During the interval of oxygen supply to the patient, the pressing plate 41 can be pressed with a finger At one end, the pressure makes the support plate 262 compress the spring 261, so that the support plate 262 shrinks into the rectangular tube 26, so that the end of the pressing plate 41 with the block 42 tilts outward, the block 42 and the limit block 16 are released from the engagement state, and the oxygen supply frame 2 is removed, so that the patient does not need to remove the nasal plug 11, and can breathe normally. At the same time, by pinching the handle 33 with fingers and pulling the filter plate 3 to one side, the filter hole 31 can be moved to the side of the plug hole 14, and the filter hole 31 can be used to filter foreign matter in the air to protect the patient's nasal cavity.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An oxygen delivery nasal plug, comprising a nasal plug body (1), characterized in that: A nasal plug (11) is provided at the top edge of the nasal plug body (1), a pull-out groove (13) is provided at the side wall edge of the nasal plug body (1), a filter plate (3) is inserted in the pull-out groove (13), an air guide hole (32) is provided at the top edge of the filter plate (3), a plug-in hole (14) is provided at the bottom edge of the pull-out groove (13), the plug-in hole (14) is located below the air guide hole (32), and a sealing strip (15) is provided at the bottom edge of the nasal plug body (1) An oxygen supply frame (2) is inserted on one side of the bottom surface of the nasal plug body (1), a plug-in groove (27) is provided on the top surface of the oxygen supply frame (2), the sealing strip (15) is inserted into the inner side of the plug-in groove (27), a plug-in tube (23) is provided on the bottom edge of the plug-in groove (27), the plug-in tube (23) is inserted into the plug-in hole (14), one end of the plug-in tube (23) is provided with a T-shaped groove (22), and one end of the T-shaped groove (22) is provided with an oxygen supply tube (21); A limiting block (16) is provided on the side wall edge of the nasal plug body (1); a fixing plate (25) is provided on the outer wall of one side of the plug-in slot (27); a rotating slot (251) is provided on the side end face edge of the fixing plate (25); a rotating hole (252) is provided on the inner wall edge of the rotating slot (251); a buckle (4) is inserted in the rotating slot (251); the buckle (4) comprises a pressing plate (41), a clamping block (42) and a rotating column (43); a rotating column (43) is provided in the middle of the pressing plate (41); the rotating column (43) is inserted in the rotating hole (252); a clamping block (42) is provided on the side end face edge of the pressing plate (41); the clamping block (42) is clamped on one side of the limiting block (16).

2. The oxygen delivery nasal plug according to claim 1, characterized in that: A rectangular tube (26) is provided at the edge of the side wall of the oxygen supply frame (2), a support plate (262) is sleeved in the rectangular tube (26), a spring (261) is provided in the rectangular tube (26), one end of the spring (261) is connected to the bottom surface of the rectangular tube (26), and the other end of the spring (261) is connected to the support plate (262), and one end of the support plate (262) is located on one side of the pressing plate (41).

3. The oxygen delivery nasal plug according to claim 2, characterized in that: An adjusting component (24) is provided at the edge of one side wall of the oxygen supply frame (2). The adjusting component (24) is located at one side of the rectangular cylinder (26). The adjusting component (24) comprises a screw (241), a sealing plug (242), a threaded hole (243) and a receiving groove (244). A threaded hole (243) is provided at the edge of one side wall of the oxygen supply frame (2). A receiving groove (244) is provided at one end of the threaded hole (243). The receiving groove (244) is connected to the T-shaped groove (22). A screw (241) is provided in the threaded hole (243) via a thread connection. A sealing plug (242) is fixedly provided at one end of the screw (241). The sealing plug (242) is located in the receiving groove (244).

4. The oxygen delivery nasal plug according to claim 3, characterized in that: A handle (33) is provided at one end of the filter plate (3), and a filter hole (31) is provided at the edge of the top surface of the filter plate (3), wherein the filter hole (31) is located on one side of the air guide hole (32), and a plurality of the filter holes (31) are provided.

5. The oxygen delivery nasal plug according to claim 4, characterized in that: A ventilation hole (111) is provided in the middle of the top surface of the nasal plug (11), and the nasal plug (11) is made of a flexible material.

6. The oxygen delivery nasal plug according to claim 5, characterized in that: An adhesive tape (12) is provided on the side end surface edge of the nasal plug body (1).

7. The oxygen delivery nasal plug according to claim 6, characterized in that: An oxygen supply pipe (21) is provided in the middle of the bottom surface of the oxygen supply frame (2), and one end of the oxygen supply pipe (21) is connected to the T-shaped groove (22).

8. The oxygen delivery nasal plug according to claim 7, characterized in that: The sealing strip (15) is made of a flexible material, and the size of the air guide hole (32) is matched to the size of the plug hole (14).

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