Oxygen supply and inhalation device for old bedridden patient

Abstract

The invention relates to the technical field of oxygen supply and inhalation devices, in particular to an oxygen supply and inhalation device for an old bedridden patient. Comprising an oxygen supply and inhalation mechanism, a sliding mechanism, an adjusting mechanism and a prompting mechanism, the sliding mechanism is slidably installed on the left side of the outer surface of the oxygen supply and inhalation mechanism, and the adjusting mechanism and the prompting mechanism are movably installed on the upper side and the lower side in the oxygen supply and inhalation mechanism; a telescopic oxygen pipe is movably installed in the center of the right side of the surface of the sliding mechanism, and the right side of the surface of the telescopic oxygen pipe is adjusted in a telescopic mode in the center of the inner side of the oxygen supply and inhalation mechanism through the push rod. Oxygen outlet pipes are connected to two sides of the surface of the telescopic oxygen pipe. The length of the oxygen outlet pipe is adjusted to adapt to elderly patients with different nostril depths, and normal oxygen inhalation of the elderly patients is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of oxygen supply and oxygen inhalation devices, in particular to an oxygen supply and oxygen inhalation device for elderly bedridden patients. Background Art

[0002] As the aging of the population in my country continues to intensify, the proportion of the elderly population is increasing year by year, and the health issues of the elderly are becoming the focus of social attention. As a special group in this group, the health status and quality of life of elderly bedridden patients are of particular concern. Due to long-term bed rest, these patients are often accompanied by a variety of chronic diseases, especially respiratory diseases, such as chronic obstructive pulmonary disease (COPD), pneumonia, pulmonary embolism, etc. These diseases often cause patients to have difficulty breathing and require a continuous and stable oxygen supply to maintain normal physiological functions.

[0003] At present, the existing oxygen supply and oxygen inhalation devices for elderly bedridden patients are mostly inserted into the nostrils of the elderly patients through oxygen tubes, and the oxygen tubes are wrapped around the ears of the elderly patients to fix the oxygen tubes, or a common oxygen mask is worn on the face of the elderly patients. However, when the elderly patients shake their heads, the oxygen tubes are prone to fall off, and when the elderly patients need to drink water and eat, they need to take off the oxygen masks, which is quite troublesome. After taking off the oxygen masks and oxygen tubes, it is easy to forget to turn off the oxygen supply equipment, resulting in the problem of oxygen leakage and waste.

[0004] Therefore, there is an urgent need for an oxygen supply and oxygen inhalation device for elderly bedridden patients to solve the problems of the prior art. Summary of the invention

[0005] The object of the present invention is to provide an oxygen supply and oxygen inhalation device for elderly bedridden patients to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention aims to provide an oxygen supply and oxygen inhalation device for elderly bedridden patients, including an oxygen supply and oxygen inhalation mechanism, a sliding mechanism, an adjusting mechanism and a prompting mechanism, the sliding mechanism is slidably installed on the left side of the outer surface of the oxygen supply and oxygen inhalation mechanism, the adjusting mechanism and the prompting mechanism are movably installed on the upper and lower sides inside the oxygen supply and oxygen inhalation mechanism, a rotating shaft is installed at the bottom of the surface of the oxygen supply and oxygen inhalation mechanism, a push rod is installed on the left side of the surface of the adjusting mechanism, the push rod is telescopically adjusted at the bottom of the surface of the oxygen supply and oxygen inhalation mechanism by rotating the rotating shaft, a telescopic oxygen tube is movably installed at the center position of the right side of the surface of the sliding mechanism, and the right side of the surface of the telescopic oxygen tube is telescopically adjusted at the center position inside the oxygen supply and oxygen inhalation mechanism by the push rod, a storage bag is arranged on the surface of the prompting mechanism, oxygen outlet pipes are connected to both sides of the surface of the telescopic oxygen tube, and the oxygen outlet pipes are adjusted and connected with the storage bag through the adjusting mechanism.

[0007] As a further improvement of the present technical solution, the oxygen supply and oxygen inhalation mechanism includes an oxygen mask, an oxygen guide tube is installed at the bottom left side of the oxygen mask surface, a rotating shaft is rotatably sleeved on the bottom surface of the oxygen guide tube, threaded grooves are provided around the bottom of the inner wall of the oxygen guide tube, a sleeve is fixedly sleeved on the right side of the oxygen guide tube surface, positioning grooves are provided on both sides of the outer surface of the sleeve, elastic bands are connected to the two ends of the right side of the oxygen mask surface, and the rotating shaft is rotatably sleeved on the bottom surface of the oxygen guide tube through the threaded grooves.

[0008] As a further improvement of the present technical solution, the sliding mechanism includes a slide groove, a slide rod is slidably connected to the surface of the slide groove, a contact block is fixedly connected to one side of the surface of the slide rod, a ventilation groove is opened at the center of the surface of the sliding mechanism, a slide plate is slidably connected to the bottom surface of the slide groove, a telescopic oxygen tube is sleeved at the center of the right side of the slide plate surface, oxygen outlet tubes are connected to both sides of the surface of the telescopic oxygen tube, one side of the surface of the telescopic oxygen tube is correspondingly sleeved with one side of the surface of the oxygen guide tube through the slide plate, and the oxygen guide tube is slidably adjusted up and down on the surface of the slide groove through the contact block, and is correspondingly connected to the ventilation groove.

[0009] As a further improvement of the present technical solution, the adjustment mechanism includes a base, support plates are installed on both sides of the top surface of the base, a clamping ring is arranged on the top surface of the support plate, a baffle is installed at the center position of the surface of the telescopic oxygen tube, one side of the upper surface of the baffle is connected to the support ring, a limiting groove is opened at the center position of the surface of the slide plate, a push rod is clamped on the surface of the limiting groove, a sleeve rod is telescopically sleeved on the bottom surface of the push rod, a rotating gear is rotatably sleeved on the bottom surface of the sleeve rod, an extrusion spring rod is connected on one side of the lower surface of the baffle, the rotating gear is rotatably connected to the inner wall of the rotating shaft, and the push rod is telescopically clamped on the surface of the limiting groove through the sleeve rod and the rotating gear, and is in telescopic extrusion contact with the surface of the extrusion spring rod.

[0010] As a further improvement of the present technical solution, the prompt mechanism includes a storage bag, a docking hole is provided on the surface of the storage bag, a connecting tube is connected to one side of the surface of the storage bag, and two storage bags are provided. The two storage bags are symmetrically distributed on both sides of the top of the inner side of the oxygen mask, and the two storage bags are movably connected to the oxygen outlet pipe through the docking hole.

[0011] As a further improvement of the present technical solution, the surface of the positioning groove corresponds to the surface position of the oxygen outlet pipe, the push rod is telescopically sleeved through the sleeve rod and the rotating gear, and passes through the limit groove to contact and extrude the surface of the extrusion spring rod, driving the telescopic oxygen pipe and the oxygen outlet pipe to telescopically sleeve on the surface of the sleeve.

[0012] As a further improvement of the technical solution, the clamping rings are symmetrically distributed on the bottom surface of the oxygen outlet pipe, and the upper surface of the clamping ring corresponds to the position of the lower surface of the oxygen outlet pipe.

[0013] As a further improvement of the present technical solution, the oxygen outlet tube is adjusted by sliding up and down at the center of the oxygen mask surface through a slide plate, so that the oxygen outlet tube is tilted downward and is in contact with the surface of the clamp ring, and a bearing is installed at the connection position between the oxygen outlet tube and the telescopic oxygen tube to allow the oxygen outlet tube to adjust and move on the surface of the telescopic oxygen tube.

[0014] As a further improvement of the technical solution, the oxygen outlet pipe is lifted upward through a clamping ring and a bearing and is connected with the docking hole accordingly.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The oxygen supply and oxygen inhalation device for elderly bedridden patients is used by medical staff or guardians to wear the oxygen mask on the face of the elderly patient using an elastic band, and insert the oxygen tube into the oxygen guide tube. The medical staff or guardian rotates the shaft, and the oxygen tube thread can be rotated to the inner wall of the oxygen guide tube through the thread groove, which plays a role in fixing the oxygen tube, avoiding the problem of the oxygen tube falling off during the oxygen supply process, and ensuring normal oxygen supply to the elderly patient.

[0017] 2. The oxygen supply and oxygen inhalation device for elderly bedridden patients, during the rotation process of the counter-rotating shaft, the rotating gears rotate synchronously, so that the push rod can be telescopically adjusted on the upper surface of the sleeve rod, and the push rod can be extended to the inside of the oxygen mask through the limit groove, and can be contacted and squeezed with the surface of the extrusion spring rod, so as to generate thrust on the baffle. Since the surface of the baffle is connected with the surface of the telescopic oxygen tube, the telescopic oxygen tube can be telescopically adjusted on the surface of the sleeve tube, and then the length of the oxygen outlet tube can be adjusted to cope with elderly patients with different nostril depths and ensure that the elderly patients can inhale oxygen normally.

[0018] 3. The oxygen supply and inhalation device for elderly bedridden patients is that after the elderly patient has finished inhaling oxygen, the medical staff or guardian can adjust the position of the oxygen guide tube and the oxygen outlet tube through the slide plate. The slide plate slides to the air vent position through the contact block on the slide groove surface. Under the influence of the sliding angle, the bottom of the oxygen outlet tube surface tilts downward and contacts with the clamp ring surface. Since a bearing is installed at the connection position between the oxygen outlet tube and the telescopic oxygen tube, the surface of the oxygen outlet tube can be lifted up and connected with the corresponding docking hole. When the oxygen guide tube is connected to an external oxygen device, if the oxygen is not turned off in time, the oxygen will be transmitted to the storage bag, and the storage bag will bulge, causing a squeezing feeling on the facial surface of the elderly patient. The external oxygen supply device is provided with an audible and visual alarm device. When the amount of oxygen in the storage bag is too much, the air pressure exceeds the air pressure value set by the external oxygen supply device, and the audible and visual alarm device is triggered to remind the elderly patient and the guardian to take timely measures, thereby playing a reminder role and turning off the oxygen in time.

[0019] 4. The oxygen supply and oxygen inhalation device for elderly bedridden patients can be lifted up by sliding a slide plate on the center of the oxygen mask surface. There is a through groove at the center, which is convenient for elderly patients to drink water and feed, avoiding the need to remove the oxygen mask as a whole. At the same time, the ventilation groove is helpful for gas exchange between the inside and outside of the oxygen mask, which can reduce the accumulation of carbon dioxide in the oxygen mask and improve breathing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the oxygen supply and oxygen absorption mechanism of the present invention;

[0021] Figure 2 It is a schematic diagram of the sliding mechanism structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the oxygen outlet pipe and the clamp ring connection structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the connection structure of the slide plate and the ventilation groove of the present invention;

[0024] Figure 5 It is a schematic diagram of the connection structure between the oxygen guide tube and the push rod of the present invention;

[0025] Figure 6 It is a schematic diagram of the connection structure of the sliding mechanism and the adjusting mechanism of the present invention;

[0026] Figure 7 for Figure 6 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 8 It is a schematic diagram of the connection structure of the oxygen outlet pipe and the storage bag of the present invention.

[0028] The meaning of each number in the figure is:

[0029] 100, oxygen supply and oxygen inhalation mechanism; 101, oxygen mask; 102, elastic band; 103, oxygen guide tube; 104, rotating shaft; 105, thread groove; 106, sleeve; 107, positioning groove;

[0030] 200, sliding mechanism; 201, slide groove; 202, air-permeable groove; 203, slide plate; 204, telescopic oxygen tube; 205, oxygen outlet tube; 206, slide bar; 207, contact block;

[0031] 300, adjustment mechanism; 301, base; 302, support plate; 303, snap ring; 304, support ring; 305, baffle; 306, push rod; 307, limit groove; 308, sleeve rod; 309, rotating gear; 310, extrusion spring rod;

[0032] 400, prompting mechanism; 401, storage bag; 402, docking hole; 403, connecting pipe. DETAILED DESCRIPTION

[0033] 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.

[0034] Example

[0035] See also Figure 1-Figure 8 As shown, the purpose of this embodiment is to provide an oxygen supply and oxygen inhalation device for elderly bedridden patients, including an oxygen supply and oxygen inhalation mechanism 100, a sliding mechanism 200, an adjusting mechanism 300 and a prompting mechanism 400, wherein the sliding mechanism 200 is slidably mounted on the left side of the outer surface of the oxygen supply and oxygen inhalation mechanism 100, the adjusting mechanism 300 and the prompting mechanism 400 are movably mounted on the upper and lower sides of the inner surface of the oxygen supply and oxygen inhalation mechanism 100, a rotating shaft 104 is mounted on the bottom of the surface of the oxygen supply and oxygen inhalation mechanism 100, a push rod 306 is mounted on the left side of the surface of the adjusting mechanism 300, and a push rod 306 is mounted on the left side of the surface of the push rod 306. The rod 306 is rotated by the rotating shaft 104 to be telescopically adjusted at the bottom of the surface of the oxygen supply and oxygen absorption mechanism 100, and a telescopic oxygen tube 204 is movably installed at the center position of the right side of the surface of the sliding mechanism 200, and the right side of the surface of the telescopic oxygen tube 204 is telescopically adjusted at the center position of the inner side of the oxygen supply and oxygen absorption mechanism 100 through the push rod 306, and a storage bag 401 is arranged on the surface of the prompting mechanism 400, and oxygen outlet pipes 205 are connected to both sides of the surface of the telescopic oxygen tube 204, and the oxygen outlet pipes 205 are adjusted and connected with the storage bag 401 through the adjustment mechanism 300;

[0036] The oxygen supply and oxygen inhalation mechanism 100 is connected with the external oxygen supply device through one side of the oxygen supply and oxygen inhalation mechanism 100, and the oxygen supply and oxygen inhalation mechanism 100 is worn on the face of the elderly patient as a whole, so that the sliding mechanism 200 corresponds to the nose position of the elderly patient, and the push rod 306 can extend the oxygen outlet tube 205 from one end of the telescopic oxygen tube 204 to the inside of the nose of the elderly patient, and when the telescopic oxygen tube 204 is displaced up and down by the sliding mechanism 200, the oxygen outlet tube 205 is tilted downward and contacts with the surface of the adjustment mechanism 300, and an upward thrust is generated on the surface of the oxygen outlet tube 205, so that the surface of the oxygen outlet tube 205 corresponds to the surface position of the prompt mechanism 400. When there is still oxygen in the oxygen outlet tube 205, oxygen can be injected into the storage bag 401, so that the medical staff or guardian can more directly find the problem that the oxygen is not closed. At the same time, the sliding mechanism 200 slides upward, so that the center position of the surface of the oxygen supply and oxygen inhalation mechanism 100 is hollow, so that the operation of drinking water and feeding can be performed without removing the oxygen supply and oxygen inhalation mechanism 100 from the face of the elderly patient.

[0037] Considering the need to realize the wearing function of the oxygen supply and oxygen inhalation mechanism 100, in this embodiment, the oxygen supply and oxygen inhalation mechanism 100 includes an oxygen mask 101, an oxygen guide tube 103 is installed at the bottom of the left side of the surface of the oxygen mask 101, a rotating shaft 104 is rotatably sleeved on the bottom surface of the oxygen guide tube 103, a screw groove 105 is provided around the bottom of the inner wall of the oxygen guide tube 103, a sleeve 106 is fixedly sleeved on the right side of the surface of the oxygen guide tube 103, and positioning grooves 107 are provided on both sides of the outer surface of the sleeve 106, elastic bands 102 are connected to both ends of the right side of the surface of the oxygen mask 101, and the rotating shaft 104 is rotatably sleeved on the bottom surface of the oxygen guide tube 103 through the screw groove 105;

[0038] Furthermore, the oxygen guide tube 103 is connected to the external oxygen supply tube, and the medical staff or guardian rotates the rotating shaft 104, and the oxygen supply tube is fixedly sleeved inside the oxygen guide tube 103 under the action of the threaded groove 105, which plays a fixing role. The sleeve 106 can effectively connect the oxygen guide tube 103 and the telescopic oxygen tube 204, and the positioning groove 107 is arranged to facilitate the oxygen outlet tube 205 to be clamped on both sides of the surface of the oxygen guide tube 103, and the oxygen mask 101 is fastened and worn on the face of the elderly patient through the elastic band 102;

[0039] The improvement lies in that the threaded groove 105 can strengthen the firmness of the connection between the external oxygen supply tube and the oxygen guide tube 103, ensuring the normal oxygen supply to the elderly patients. At the same time, it is also convenient for medical staff or guardians to disassemble and assemble the external oxygen supply tube, and the operation is convenient and simple. The telescopic oxygen tube 204 is also convenient for telescopic adjustment of the oxygen outlet tube 205, and it is convenient to adjust the length of the oxygen outlet tube 205, so that the elderly patients can breathe oxygen more smoothly.

[0040] Considering the need to realize the sliding effect of the sliding mechanism 200, in this embodiment, the sliding mechanism 200 includes a slide groove 201, a slide rod 206 is slidably connected to the surface of the slide groove 201, a contact block 207 is fixedly connected to one side of the surface of the slide rod 206, a ventilation groove 202 is opened at the center of the surface of the sliding mechanism 200, a slide plate 203 is slidably connected to the bottom surface of the slide groove 201, a telescopic oxygen tube 204 is sleeved at the center of the right side of the surface of the slide plate 203, oxygen outlet pipes 205 are connected to both sides of the surface of the telescopic oxygen tube 204, one side of the surface of the telescopic oxygen tube 204 is sleeved with one side of the surface of the oxygen guide tube 103 through the slide plate 203, and the oxygen guide tube 103 is slidably adjusted up and down on the surface of the slide groove 201 through the contact block 207, and is correspondingly connected to the ventilation groove 202;

[0041] Furthermore, after the external oxygen supply tube is fixedly sleeved inside the oxygen guide tube 103, after the elderly patient has finished inhaling oxygen, the oxygen outlet tube 205 is retracted to the surface of the telescopic oxygen tube 204, and the medical staff or guardian slides the slide plate 203 upward as a whole, and the slide plate 203 can be slid as a whole to the surface of the air permeable groove 202 through the contact block 207 and the slide bar 206, so as to block the air permeable groove 202 and make the center of the surface of the oxygen mask 101 hollow;

[0042] The improvement lies in that after the elderly patient has finished inhaling oxygen, the guardian can directly slide the slide plate 203 upwards at the center position of the surface of the oxygen mask 101, move the oxygen guide tube 103 and the telescopic oxygen tube 204 connected on both sides of the surface of the oxygen mask 101 to one side, and display the elderly patient's mouth in the hollow position of the surface of the oxygen mask 101, so as to facilitate the guardian to help the elderly patient drink water and feed.

[0043] Considering the need to realize the regulating function of the regulating mechanism 300, in this embodiment, the regulating mechanism 300 includes a base 301, support plates 302 are installed on both sides of the top surface of the base 301, a clamping ring 303 is arranged on the top surface of the support plate 302, a baffle 305 is installed at the center of the surface of the telescopic oxygen tube 204, one side of the upper surface of the baffle 305 is connected to the support ring 304, a limiting groove 307 is provided at the center of the surface of the slide plate 203, a push rod 306 is clamped on the surface of the limiting groove 307, a sleeve rod 308 is telescopically sleeved on the bottom surface of the push rod 306, a rotating gear 309 is rotatably sleeved on the bottom surface of the sleeve rod 308, an extrusion spring rod 310 is connected to one side of the lower surface of the baffle 305, the rotating gear 309 is rotatably connected to the inner wall of the rotating shaft 104, and the push rod 306 is telescopically clamped on the surface of the limiting groove 307 through the sleeve rod 308 and the rotating gear 309, and is in telescopic extrusion contact with the surface of the extrusion spring rod 310;

[0044] Furthermore, by fixing the external oxygen supply tube inside the oxygen guide tube 103, the rotating shaft 104 drives the push rod 306 to move toward the inner bottom of the oxygen mask 101 while rotating, and contacts and squeezes the surface of the extrusion spring rod 310. Since one side of the surface of the extrusion spring rod 310 is connected to the baffle 305, and the baffle 305 is connected to the surface of the telescopic oxygen tube 204, the telescopic oxygen tube 204 can be telescopically adjusted on the inner wall of the sleeve 106, so that the oxygen outlet tube 205 extends to the inner side of the nose of the elderly patient, and oxygen is supplied and inhaled to the elderly patient.

[0045] The improvement lies in that the push rod 306 can adjust the length of the oxygen outlet tube 205 while fixing the external oxygen supply tube inside the oxygen guide tube 103, effectively extending the oxygen outlet tube 205 to the inside of the nose of the elderly patient, supplying oxygen to the elderly patient, and also adjusting the length of the oxygen outlet tube 205 to cope with elderly patients with different levels of oxygen supply and oxygen inhalation, and also effectively improving the patient's comfort and oxygen inhalation efficiency.

[0046] Considering the need to realize the reminder function of the reminder mechanism 400, in this embodiment, the reminder mechanism 400 includes a storage bag 401, a docking hole 402 is opened on the surface of the storage bag 401, a connecting pipe 403 is connected to one side of the surface of the storage bag 401, and two storage bags 401 are provided. The two storage bags 401 are symmetrically distributed on both sides of the top of the inner side of the oxygen mask 101, and the two storage bags 401 are movably connected to the oxygen outlet pipe 205 through the docking hole 402;

[0047] Furthermore, by sliding the slide plate 203 up to the surface of the air-permeable groove 202, the oxygen outlet pipe 205 is arranged on both sides of the surface of the telescopic oxygen pipe 204 and tilted downward, and contacts the surface of the clamp ring 303. Under the action of squeezing, the oxygen outlet pipe 205 is lifted upward on the surface of the telescopic oxygen pipe 204 and communicates with the surface of the docking hole 402. When oxygen still flows in and out of the oxygen outlet pipe 205, the oxygen can be transmitted to the storage bag 401, so that the storage bag 401 expands, squeezing the face of the elderly patient, and also reminding the guardian that the oxygen is not turned off, and the connecting pipe 403 connects the storage bags 401 on both sides accordingly.

[0048] The improvement lies in that the storage bag 401 can effectively store and absorb the oxygen transmitted inside the oxygen outlet tube 205, and expand to remind the elderly patient and the guardian that the oxygen is not turned off. At the same time, the external oxygen supply equipment is provided with a sound and light alarm device. When the amount of oxygen inside the storage bag 401 is too much, the air pressure exceeds the air pressure value set by the external oxygen supply equipment, triggering the sound and light alarm device to remind the elderly patient and the guardian to take timely measures.

[0049] In summary, the working principle of the present invention is as follows: the medical staff or guardian wears the oxygen mask 101 on the face of the elderly patient using the elastic band 102, plugs the oxygen tube into the position of the oxygen guide tube 103, and the medical staff or guardian rotates the rotating shaft 104, and the thread of the oxygen tube can be rotated to the inner wall of the oxygen guide tube 103 through the thread groove 105, so as to fix the oxygen tube and avoid the problem of the oxygen tube falling off during the oxygen delivery process, thereby ensuring the normal oxygen supply to the elderly patient. During the rotation process of the rotating shaft 104, the rotating gear 309 rotates synchronously, so that the push rod 306 is telescopically adjusted on the upper surface of the sleeve rod 308, so that the push rod 306 can be adjusted to the upper surface of the sleeve rod 308. 06 extends to the inside of the oxygen mask 101 through the limiting groove 307, contacts and squeezes the surface of the extrusion spring rod 310, and generates thrust on the baffle 305. Since the surface of the baffle 305 is connected to the surface of the telescopic oxygen tube 204, the telescopic oxygen tube 204 can be telescopically adjusted on the surface of the sleeve 106, thereby adjusting the length of the oxygen outlet tube 205, so as to cope with elderly patients with different nostril depths and ensure that the elderly patients breathe oxygen normally. After the elderly patients have finished breathing oxygen, the medical staff or guardians can adjust the position of the oxygen guide tube 103 and the oxygen outlet tube 205 through the slide plate 203, and the slide plate 203 is on the surface of the slide groove 201. The surface slides to the position of the vent groove 202 through the contact block 207. Under the influence of the sliding angle, the bottom of the oxygen outlet pipe 205 surface tilts downward and contacts the surface of the clamp ring 303. Since a bearing is installed at the connection position between the oxygen outlet pipe 205 and the telescopic oxygen pipe 204, the surface of the oxygen outlet pipe 205 can be lifted upward and connected with the docking hole 402 accordingly. When the oxygen guide tube 103 is connected to the external oxygen equipment, if the oxygen is not turned off in time, the oxygen will be transmitted to the storage bag 401, and the storage bag 401 will bulge, which will produce a squeezing feeling on the facial surface of the elderly patient. In addition, the external oxygen supply equipment is provided with an audible and visual alarm device. When there is too much oxygen in the storage bag 401, the air pressure exceeds the air pressure value set by the external oxygen supply equipment, and the sound and light alarm device is triggered to remind the elderly patient and the guardian to take timely measures, thereby serving as a reminder to turn off the oxygen in time. After the slide plate 203 slides and is lifted at the center position of the surface of the oxygen mask 101, there is a through groove at the center position, which can facilitate the elderly patient to drink water and feed, and avoid removing the oxygen mask 101 as a whole. At the same time, the ventilation groove 202 is conducive to the gas exchange between the inside and outside of the oxygen mask 101, which can reduce the accumulation of carbon dioxide in the oxygen mask 101 and improve breathing efficiency.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An oxygen supply and oxygen inhalation device for elderly bedridden patients, characterized in that: The invention comprises an oxygen supply and oxygen absorption mechanism (100), a sliding mechanism (200), an adjusting mechanism (300) and a prompting mechanism (400), wherein the sliding mechanism (200) is slidably mounted on the left side of the outer surface of the oxygen supply and oxygen absorption mechanism (100), the adjusting mechanism (300) and the prompting mechanism (400) are movably mounted on the upper and lower sides of the inner surface of the oxygen supply and oxygen absorption mechanism (100), a rotating shaft (104) is mounted on the bottom of the surface of the oxygen supply and oxygen absorption mechanism (100), and a push rod (306) is mounted on the left side of the surface of the adjusting mechanism (300), and the push rod (306) is rotated by the rotating shaft (104) to rotate the oxygen supply and oxygen absorption mechanism (100) The bottom of the surface of the oxygen inhalation mechanism (100) is telescopically adjustable, a telescopic oxygen tube (204) is movably installed at the center position of the right side of the surface of the sliding mechanism (200), and the right side of the surface of the telescopic oxygen tube (204) is telescopically adjustable at the center position of the inner side of the oxygen supply and oxygen inhalation mechanism (100) through the push rod (306), a storage bag (401) is arranged on the surface of the prompt mechanism (400), oxygen outlet pipes (205) are connected to both sides of the surface of the telescopic oxygen tube (204), and the oxygen outlet pipes (205) are correspondingly connected to the storage bag (401) through the adjustment mechanism (300).

2. The oxygen supply and oxygen inhalation device for elderly bedridden patients according to claim 1, characterized in that: The oxygen supply and oxygen inhalation mechanism (100) comprises an oxygen mask (101), an oxygen guide tube (103) is installed at the bottom of the left side of the surface of the oxygen mask (101), a rotating shaft (104) is rotatably sleeved on the bottom surface of the oxygen guide tube (103), a screw thread groove (105) is provided around the bottom of the inner wall of the oxygen guide tube (103), a sleeve (106) is fixedly sleeved on the right side of the surface of the oxygen guide tube (103), and positioning grooves (107) are provided on both sides of the outer surface of the sleeve (106), elastic bands (102) are connected to the two ends of the right side of the surface of the oxygen mask (101), and the rotating shaft (104) is rotatably sleeved on the bottom surface of the oxygen guide tube (103) through the screw thread groove (105).

3. The oxygen supply and oxygen inhalation device for elderly bedridden patients according to claim 2, characterized in that: The sliding mechanism (200) comprises a sliding groove (201), a sliding rod (206) is slidably connected to the surface of the sliding groove (201), a contact block (207) is fixedly connected to one side of the surface of the sliding rod (206), a ventilation groove (202) is provided at the center of the surface of the sliding mechanism (200), a sliding plate (203) is slidably connected to the bottom surface of the sliding groove (201), a telescopic oxygen tube (204) is sleeved at the center of the right side of the surface of the sliding plate (203), oxygen outlet pipes (205) are connected to both sides of the surface of the telescopic oxygen tube (204), one side of the surface of the telescopic oxygen tube (204) is sleeved correspondingly with one side of the surface of the oxygen guide tube (103) through the sliding plate (203), and the oxygen guide tube (103) is slidably adjusted up and down on the surface of the sliding groove (201) through the contact block (207), and is correspondingly connected to the ventilation groove (202).

4. The oxygen supply and oxygen inhalation device for elderly bedridden patients according to claim 3, characterized in that: The adjustment mechanism (300) comprises a base (301), support plates (302) are installed on both sides of the top surface of the base (301), a clamping ring (303) is arranged on the top surface of the support plate (302), a baffle (305) is installed at the center position of the surface of the telescopic oxygen tube (204), one side of the upper surface of the baffle (305) is connected to the support ring (304), a limiting groove (307) is provided at the center position of the surface of the slide plate (203), and a push rod (306) is clamped on the surface of the limiting groove (307), The bottom surface of the push rod (306) is telescopically sleeved with a sleeve rod (308), and the bottom surface of the sleeve rod (308) is rotatably sleeved with a rotating gear (309). One side of the lower surface of the baffle (305) is connected to an extrusion spring rod (310), and the rotating gear (309) is rotatably connected to the inner wall of the rotating shaft (104). The push rod (306) is telescopically clamped on the surface of the limiting groove (307) through the sleeve rod (308) and the rotating gear (309), and is in telescopic and extrusive contact with the surface of the extrusion spring rod (310).

5. The oxygen supply and oxygen inhalation device for elderly bedridden patients according to claim 4, characterized in that: The prompt mechanism (400) comprises a storage bag (401), a docking hole (402) is provided on the surface of the storage bag (401), a connecting pipe (403) is connected to one side of the surface of the storage bag (401), and the storage bag (401) is provided at two locations, the two storage bags (401) are symmetrically distributed on both sides of the top of the inner side of the oxygen mask (101), and the two storage bags (401) are movably connected to the oxygen outlet pipe (205) through the docking hole (402).

6. The oxygen supply and oxygen inhalation device for elderly bedridden patients according to claim 4, characterized in that: The surface of the positioning groove (107) corresponds to the surface position of the oxygen outlet pipe (205); the push rod (306) is telescopically sleeved through the sleeve rod (308) and the rotating gear (309), and penetrates the limiting groove (307) to contact and extrude with the surface of the extrusion spring rod (310), thereby driving the telescopic oxygen pipe (204) and the oxygen outlet pipe (205) to be telescopically sleeved on the surface of the sleeve pipe (106).

7. The oxygen supply and oxygen inhalation device for elderly bedridden patients according to claim 5, characterized in that: The clamping ring (303) is symmetrically distributed on the bottom surface of the oxygen outlet pipe (205), and the upper surface of the clamping ring (303) corresponds to the position of the lower surface of the oxygen outlet pipe (205).

8. The oxygen supply and oxygen inhalation device for elderly bedridden patients according to claim 7, characterized in that: The oxygen outlet pipe (205) is slid up and down on the center of the surface of the oxygen mask (101) by the slide plate (203) to adjust the oxygen outlet pipe (205) downward and contact and engage with the surface of the clamping ring (303). A bearing is installed at the connection position between the oxygen outlet pipe (205) and the telescopic oxygen pipe (204) to allow the oxygen outlet pipe (205) to adjust and move on the surface of the telescopic oxygen pipe (204).

9. The oxygen supply and oxygen inhalation device for elderly bedridden patients according to claim 8, characterized in that: The oxygen outlet pipe (205) is lifted upwards through the clamping ring (303) and the bearing, and is correspondingly connected to the docking hole (402).

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