An oxygen inhalation and nasal feeding integrated machine

Abstract

The present invention relates to the technical field of oxygen inhalation and nasal feeding, specifically an integrated oxygen inhalation and nasal feeding machine, specifically comprising: a machine body, a tightening belt fixedly installed on the left side of the machine body, an oxygen inhalation device movably installed on the right side of the machine body, the oxygen inhalation device is used to adjust the wrapping state of the mouth and nose, a nasal feeding device movably installed in the middle of the right side of the oxygen inhalation device, the nasal feeding device is used to adjust the sorting state after the liquid food infiltrates, and a clamping device movably installed at the bottom end of the nasal feeding device, the clamping device is used to adjust the partial residue of the liquid food. The present invention relates to the technical field of oxygen inhalation and nasal feeding. The integrated oxygen inhalation and nasal feeding machine stores the liquid food inside a connecting plate, and the connecting plate is pulled out from the inside of the protruding rod in the middle of the fan blade. At this time, the airbag channel is pressed, and the airbag in the airbag channel generates suction to absorb the liquid food on the connecting plate. After the clamping block is pulled up and separated from the bottom sleeve, the connecting plate is aimed at a trash can and other places and then sprayed out, thereby achieving the effect of orderly processing of liquid food and reducing pollution to the surrounding use environment.

Description

Technical Field

[0001] The invention relates to the technical field of oxygen inhalation and nasal feeding, in particular to an oxygen inhalation and nasal feeding integrated machine. Background Art

[0002] Nasogastric feeding is a method of feeding the stomach by mouth. It refers to the artificial placement of a gastric tube into the esophagus through the nasal cavity under special circumstances. The food is then ground into a paste using a grinder and connected to the large feeding port below the gastric tube connector with a large syringe. After the connection is secure, the push rod piston is manually pressurized to pump water and food into the patient's stomach to help patients who cannot swallow independently provide water and food to maintain metabolism, weight and nutrition in the body. Some patients who need oxygen inhalation also need to be treated with an oxygen machine.

[0003] According to Chinese patent number CN202120509853.3, a new type of nasal high-flow oxygen inhalation device for nasogastric feeding patients is disclosed, including an oxygen concentrator body and a support frame arranged at the bottom of the oxygen concentrator body, an oxygen supply pipe is provided on one side of the oxygen concentrator body, a gastric tube is provided on the top of the oxygen supply pipe, and a fixing assembly is provided on the outer wall of the end of the oxygen supply pipe away from the oxygen concentrator body, the fixing assembly consists of a first C-shaped clamp, a second C-shaped clamp, a first connecting block, a second connecting block, a clamping groove and a clamping block. The inner wall of the first C-shaped clamp is clamped and connected with the outer wall of the oxygen supply pipe, and the inner wall of the second C-shaped clamp is clamped and connected with the outer wall of the gastric tube. First connecting blocks are provided on both sides of the top of the first C-shaped clamp, and clamping blocks are provided on the bottom of the first connecting block. Second connecting blocks are provided on both sides of the bottom of the second C-shaped clamp, and a clamping groove is opened on the top of the second connecting block, and the clamping block on one side of the first connecting block is clamped and connected with the clamping groove on one side of the second connecting block.

[0004] In summary, the defects of the above-mentioned prior art are that, although the oxygen tube and the gastric tube can be fixed and the height can be adjusted, due to the physical weakness of nasogastric feeding patients, it is difficult for them to absorb the crushed food in time, causing food to flow out from around the nasal cavity. This will make feeding more difficult in the long run, so there is still room for improvement.

[0005] The water vapor exhaled by the patient condenses on the mask to form mist. If this continues for a long time, it will easily turn into water droplets and fall on the oxygen inhalation tube and gastric tube. Not only does it require frequent cleaning or wiping, it is also more likely to interfere with the locking or height adjustment function. Therefore, there is still room for improvement. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: the oxygen inhalation and nasal feeding integrated machine of the present invention specifically comprises:

[0008] The body has a tightening belt fixedly mounted on the left side of the body, an oxygen inhalation device movably mounted on the right side of the body, the oxygen inhalation device is used to adjust the wrapping state of the mouth and nose, a nasogastric feeding device is movably mounted on the middle right side of the oxygen inhalation device, the nasogastric feeding device is used to adjust the finishing state of the liquid food after infiltration, and a positioning device is movably mounted on the bottom end of the nasogastric feeding device, the positioning device is used to adjust the partial residue of the liquid food;

[0009] The nasogastric feeding device includes a clamp, a suction device is movably installed on the bottom of the clamp, a hoop is fixedly installed on the left side of the clamp, an airbag channel is plugged and installed at the side wall of the hoop, a wrapping layer is movably installed on the inner wall of the tightening belt, a cushion layer is movably installed on the top of the wrapping layer, a clamping plate is movably installed on the end of the cushion layer away from the wrapping layer, the clamping plate drives the cushion layer to move synchronously, and the wrapping layer movably installed at the side of the cushion layer tilts.

[0010] Furthermore, an oxygen channel is provided in the middle of the left side wall of the body, the outer surface of the wrapping layer contains evenly distributed magnetic suction sheets, the card plate is connected to the wrapping layer through a pad, the card plate passes through the inner cavity of the body, the suction device is embedded in the middle of the inner cavity of the card, the airbag channel contains an airbag tube, and the suction device also includes a pipeline, a cleaning rod is movably installed in the middle of the bottom of the pipeline, and a connecting plate is fixedly installed at the bottom end of the cleaning rod. The liquid food accumulates at the connecting plate and is stored inside the connecting plate. The connecting plate is pulled out from the inside of the protruding rod in the middle of the fan blade, and the bottom of the connecting plate axis is engaged with the fan blade, and the outer surface of the fan blade is slidably connected to the disc hoop, and a sorting strip is movably installed in the inner cavity of the disc hoop, and the bottom of the fan blade rod component is movably sleeved with a throwing blade, the diameter of the connecting plate is larger than the diameter of the cleaning rod, and the height of the connecting plate itself is higher than the protrusion in the middle of the top of the fan blade, and the sorting strips are evenly distributed with reference to the center of the disc hoop.

[0011] Furthermore, the oxygen inhalation device includes a chuck, an insertion tube is fixedly installed on the top right side of the chuck, and a tube body is movably installed at the inner cavity of the insertion tube. The liquid food in the inner cavity of the tube body flows to one side of the inner wall of the oxygen mask body, and flows to the nostrils through the central tube of the oxygen mask body to complete feeding. After the oxygen mask body is rotated and adjusted to a suitable position, the insertion tube is pulled backward, and the liquid food in the inner cavity of the tube body flows to one side of the inner wall of the oxygen mask body, and flows to the nostrils through the central tube of the oxygen mask body to complete feeding. A clamping key is fixedly installed on the outer surface of the tube body, and the insertion tube is movably connected to the oxygen mask body through the chuck. The insertion tube passes through the inner cavity of the chuck, and the tube body passes through the inside of the clamping key. The inside of the tube body is hollow, and the inner wall of the oxygen mask body has a central tube.

[0012] Furthermore, the positioning device includes a blocking block, the bottom of the blocking block is movably sleeved with an inner layer, the liquid food enters the inner layer, and the liquid food remains in the pressure pad clamped at the bottom of the inner layer, the liquid food enters the solid layer, the bottom of the inner layer is movably installed with a pressure pad, the liquid food enters the inner layer, and the liquid food remains in the pressure pad clamped at the bottom of the inner layer, a convex part is movably installed at the outer edge of the top of the pressure pad, a pad layer is movably installed in the inner cavity of the pressure pad, a solid layer is fixedly installed on the top of the convex part, the solid layer is provided with evenly distributed grooves, the pad layer is connected to the pad layer through the convex part, the size of the pressure pad is adapted to the inner diameter of the inner layer, the side wall of the convex part is provided with evenly distributed grooves, the pressure pad is made of stainless steel, and the center lines of the solid layer, the convex part and the pressure pad are all on the same straight line.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. The oxygen inhalation and nasal feeding integrated machine aligns the oxygen channel in the middle of the outer edge of the machine with the mouth and nose, and then inserts the suction tube into the inner cavity of the tube, thereby completing the preliminary preparations for oxygen supply and feeding, which is convenient for subsequent liquid food feeding.

[0015] 2. The oxygen inhalation nasal feeding integrated machine is displaced toward the chuck through the card plate, and the card plate drives the cushion layer to move synchronously. The wrap layer movably installed on the side of the cushion layer tilts, and the wrap layer gradually slides from the inner wall of the tight band. The wrap layer gradually changes from the default fitting state to a loose state. The wrap layer slides along the inner wall of the tight band and is positioned to the appropriate opening size. The tight band is pressed down to make the magnetic attraction on the tight band and the magnetic attraction on the wrap layer fit together and clamp. At this time, the force of the insertion tube is released to complete the fixation of the device on the human head, while preventing the head from loosening due to insufficient clamping, and avoiding head pain caused by wearing it for a long time.

[0016] 3. The oxygen inhalation and nasal feeding integrated machine can adjust the direction of the tube body according to needs through the clamping key. The liquid food in the inner cavity of the tube body flows to one side of the inner wall of the oxygen mask body, and flows to the nostrils through the central tube of the oxygen mask body to complete the feeding. After the oxygen mask body is rotated and adjusted to the appropriate position, the insertion tube is pulled backward. The insertion tube is positioned on the outer edge of the tube body. The soft cover on the top of the oxygen mask body vibrates due to the dragging force of the tube body, and falls down from the top of the oxygen mask body, and then forms an enclosure for the nasogastric feeding area downwards, so that the patient can be fed while ensuring that the part covered by the face is not easy to slip, thereby improving the safety of feeding.

[0017] 4. The oxygen inhalation and nasal feeding integrated machine stores the liquid food inside the connecting plate. The connecting plate is pulled out from the inside of the protruding rod in the middle of the fan blade. At this time, the airbag channel is pressed, and the airbag in the airbag channel generates suction to absorb the liquid food on the connecting plate. After the block is pulled up and separated from the bottom sleeve, the connecting plate is aimed at a trash can and other places and then sprayed out, thereby achieving the effect of orderly processing of liquid food and reducing pollution to the surrounding environment.

[0018] 5. The oxygen inhalation and nasal feeding integrated machine rotates through the fan blades and the flinging blades. The rotation of the fan blades links the movement of its own rotating shaft. The twisting of the fan blades drives the water to the bottom and flows to the hoop. The hoop swings and shakes and wipes the side of it to reduce the sticky floating around the inner wall, thereby improving the purpose of rapid cleaning and ensuring the cleanliness of the equipment.

[0019] 6. The oxygen inhalation nasal feeding integrated machine allows liquid food to enter the inner layer, and the liquid food remains in the pressure pad clamped on the bottom of the inner layer. The liquid food enters the solid layer and passes through the groove in the solid layer into the cushion layer. With the impact of the swinging, the cushion layer is driven to move, and the cushion layer separates the remaining liquid food into different layers, and finally is thrown out through the side of the pressure pad, thereby reducing internal dirt and improving the cleanliness of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic structural perspective diagram of the chuck of the present invention;

[0023] Figure 3 It is a schematic three-dimensional diagram of the structure of the tube body of the present invention;

[0024] Figure 4 It is a schematic structural perspective diagram of the card of the present invention;

[0025] Figure 5 This is a schematic structural perspective diagram of the card block of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the fan blade of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the blade-throwing device of the present invention;

[0028] Figure 8 For the present invention Figure 7 A partially enlarged schematic diagram of the structure of the C-treated strip;

[0029] Figure 9 It is a schematic structural perspective view of the protruding part of the present invention.

[0030] In the figure: 1. body; 2. tightening belt; 3. oxygen inhalation device; 4. nasogastric feeding device; 5. clamping device; 31. chuck; 32. insertion tube; 33. tube body; 34. clamping key; 35. oxygen mask body; 41. clamping piece; 42. inhalation device; 43. hoop; 44. airbag channel; 45. clamping plate; 46. cushion layer; 47. wrapping layer; 421. pipeline; 422. cleaning rod; 423. connecting plate; 424. fan blade; 425. coil hoop; 426. sorting strip; 427. throwing blade; 51. clamping block; 52. inner layer; 53. pressure pad; 54. protruding piece; 55. cushion block; 56. solid layer. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0032] Example 1: Please refer to Figure 1-Figure 5 The present invention provides a technical solution: an oxygen inhalation and nasal feeding integrated machine, specifically comprising:

[0033] The body 1 has a tightening belt 2 fixedly mounted on the left side of the body 1 and an oxygen inhalation device 3 movably mounted on the right side of the body 1 for adjusting the wrapping state of the mouth and nose;

[0034] The oxygen inhalation device 3 includes a chuck 31, an insertion tube 32 is fixedly installed on the top right side of the chuck 31, and a tube body 33 is movably installed in the inner cavity of the insertion tube 32. The fluid in the inner cavity of the tube body 33 flows to one side of the inner wall of the oxygen mask body 35, and flows to the nostrils through the central tube of the oxygen mask body 35 to complete the feeding. After the oxygen mask body 35 is rotated and adjusted to a suitable position, the insertion tube 32 is pulled backward, and the fluid in the inner cavity of the tube body 33 flows to one side of the inner wall of the oxygen mask body 35, and flows to the nostrils through the central tube of the oxygen mask body 35 to complete the feeding. A clamping key 34 is fixedly installed on the outer surface of the tube body 33, and the insertion tube 32 is movably connected to the oxygen mask body 35 through the chuck 31. The insertion tube 32 passes through the inner cavity of the chuck 31, and the tube body 33 passes through the inside of the clamping key 34. The inside of the tube body 33 is hollow, and the inner wall of the oxygen mask body 35 has a central tube.

[0035] When in use, first open the tight band 2 and put it on the patient's head, then cover the body 1 on the patient's face, align the oxygen channel in the middle of the outer edge of the body 1 with the mouth and nose, and then insert the suction tube into the inner cavity of the tube body 33, thereby completing the preliminary preparations for oxygen supply feeding, which is convenient for subsequent liquid food feeding.

[0036] The feeding tube 33 is inserted into the mouth of the patient and the feeding tube 33 is inserted into the mouth of the patient.

[0037] Example 2: Please refer to Figure 1 、 Figure 4-Figure 8 The present invention provides a technical solution: a nasogastric feeding device 4 is movably installed in the middle of the right side of the oxygen inhalation device 3, and the nasogastric feeding device 4 is used to adjust the finishing state after the liquid food penetrates;

[0038] The nasogastric feeding device 4 includes a clamp 41, a suction device 42 is movably installed at the bottom of the clamp 41, a hoop 43 is fixedly installed on the left side of the clamp 41, an airbag channel 44 is plugged and installed at the side wall of the hoop 43, a wrapping layer 47 is movably installed on the inner side wall of the tightening belt 2, a cushioning layer 46 is movably installed on the top of the wrapping layer 47, a clamping plate 45 is movably installed on the end of the cushioning layer 46 away from the wrapping layer 47, the clamping plate 45 drives the cushioning layer 46 to move synchronously, and the wrapping layer 47 movably installed at the side of the cushioning layer 46 is tilted.

[0039] The left side wall of the body 1 is provided with an oxygen channel. The outer surface of the wrapping layer 47 contains evenly distributed magnetic sheets. The card plate 45 is connected to the wrapping layer 47 through the cushion layer 46. The card plate 45 passes through the inner cavity of the body 1. The suction device 42 is embedded in the middle of the inner cavity of the card 41. The airbag channel 44 contains an airbag tube. The suction device 42 also includes a pipe 421. A cleaning rod 422 is movably installed in the middle of the bottom of the pipe 421. A connecting plate 423 is fixedly installed at the bottom of the cleaning rod 422. The liquid food is accumulated at the connecting plate 423. The inside of the connecting plate 423 is opposite. For storage, the connecting plate 423 is pulled out from the inside of the protruding rod in the middle of the fan blade 424, and the fan blade 424 is engaged and connected at the bottom of the axis of the connecting plate 423. The outer surface of the fan blade 424 is slidably connected to the hoop 425, and a sizing strip 426 is movably installed at the inner cavity of the hoop 425. The bottom of the rod part of the fan blade 424 is movably sleeved with a throwing blade 427. The diameter of the connecting plate 423 is larger than the diameter of the cleaning rod 422, and the height of the connecting plate 423 itself is higher than the protrusion in the middle of the top of the fan blade 424. The sizing strips 426 are evenly distributed with the center of the hoop 425 as a reference.

[0040] When the liquid food flows out from the nasal cavity, the liquid food gradually remains in the inner cavity of the oxygen mask body 35 and seeps downward through the gap surrounded by the oxygen mask body 35. The chuck 31 is high on all sides and concave in the middle. The seeped liquid food gradually flows from the nasogastric feeding place and finally flows into the middle of the chuck 31, and flows through the groove in the middle of the chuck 31 to the inner cavity of the pipe 421, and enters the card block 51 through the bottom cleaning rod 422. The liquid food accumulates at the connecting plate 423 and is stored inside the connecting plate 423. The connecting plate 423 is pulled out from the inside of the protruding rod in the middle of the fan blade 424. At this time, the airbag channel 44 is pressed, and suction is generated inside the airbag in the airbag channel 44 to adsorb the liquid food on the connecting plate 423. After the card block 51 is pulled up and separated from the bottom sleeve, the connecting plate 423 is aimed at a trash can and other places and then sprayed out, thereby achieving the effect of orderly processing of liquid food and reducing pollution to the surrounding use environment.

[0041] Since the head sizes of patients are different, the traditional rubber band on the head is easy to become loose over time, which is not conducive to the preparation of the patient before oxygen nasogastric feeding. Therefore, when the insertion tube 32 is pulled backward, the insertion tube 32 drags the card plate 45 to move, and the card plate 45 moves in the direction close to the chuck 31, and the card plate 45 drives the cushion layer 46 to move synchronously, and the wrapping layer 47 movably installed at the side of the cushion layer 46 tilts, and the wrapping layer 47 gradually slides from the inner wall of the tightening band 2, and the wrapping layer 47 gradually changes from the default fitting state to a loose state, and the wrapping layer 47 slides along the inner wall of the tightening band 2 and is positioned to the appropriate opening size, pressing the tightening band 2 downward, causing the magnetic attraction on the tightening band 2 and the magnetic attraction on the wrapping layer 47 to fit and clamp together, and then releasing the force of the insertion tube 32, thereby completing the fixation of the device to the human head, while preventing the head from loosening due to insufficient clamping, and avoiding the situation of head pain caused by wearing it for a long time.

[0042] When the interior needs to be disassembled and cleaned, the inner layer 52 is pulled downward to move. The inner layer 52 slides downward from the inner cavity of the block 51, and clean water is poured onto the outer surface of the fan blade 424. The fan blade 424 and the blade 427 rotate. The fan blade 424 rotates and links its own rotating shaft to move. The fan blade 424 twists and drives the water to the bottom, and flows to the hoop 425. The hoop 425 swings and shakes and wipes the side thereof to reduce the stickiness around the inner wall, thereby improving the purpose of rapid cleaning and ensuring the cleanliness of the equipment.

[0043] Example 3: Please refer to Figures 1-9 The present invention provides a technical solution: based on the first embodiment, a positioning device 5 is movably installed at the bottom of the nasogastric feeding device 4, and the positioning device 5 is used to adjust the residual portion of the liquid food;

[0044] The clamping device 5 includes a clamping block 51, and the inner layer 52 is movably sleeved on the bottom of the clamping block 51. The liquid food enters the inner layer 52 and remains in the pressure pad 53 clamped at the bottom of the inner layer 52. The liquid food enters the solid layer 56. The pressure pad 53 is movably installed at the bottom of the inner layer 52. The liquid food enters the inner layer 52 and remains in the pressure pad 53 clamped at the bottom of the inner layer 52. A protrusion 54 is movably installed at the outer edge of the top of the pressure pad 53, and a pad 55 is movably installed at the inner cavity of the pressure pad 53. A solid layer 56 is fixedly installed on the top of the protrusion 54. The solid layer 56 is provided with evenly distributed grooves. The pad 55 is connected to the pad 55 through the protrusion 54. The size between the pressure pad 53 and the inner diameter of the inner layer 52 is adapted. The side wall of the protrusion 54 is provided with evenly distributed grooves. The pressure pad 53 is made of stainless steel, and the center lines of the solid layer 56, the protrusion 54 and the pressure pad 53 are all on the same straight line.

[0045] When in use, first open the tight band 2 and put it on the patient's head, then cover the body 1 on the patient's face, align the oxygen channel in the middle of the outer edge of the body 1 with the mouth and nose, and then insert the suction tube into the inner cavity of the tube body 33, thereby completing the preliminary preparations for oxygen supply feeding, which is convenient for subsequent liquid food feeding.

[0046] Since the liquid food itself has a certain viscosity, it will remain at the bottom of the equipment. After long-term use, it is easy to form dirt and breed bacteria. Therefore, when the liquid food remaining at the bottom needs to be processed, the liquid food enters the inner layer 52, and the liquid food remains in the pressure pad 53 that is clamped on the bottom of the inner layer 52. The liquid food enters the solid layer 56 and passes through the groove in the solid layer 56 and enters the pad 55. With the impact and swinging, the pad 55 is driven to move. The pad 55 separates the remaining liquid food into layers, and finally is thrown out through the side of the pressure pad 53, reducing internal dirt and improving the cleanliness of the equipment.

[0047] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen inhalation and nasal feeding integrated machine, specifically comprising: A machine body (1), wherein a tightening belt (2) is fixedly mounted on the left side of the machine body (1), and an oxygen inhalation device (3) is movably mounted on the right side of the machine body (1), and the oxygen inhalation device (3) is used to adjust the wrapping state of the mouth and nose, and is characterized in that: a nasogastric feeding device (4) is movably mounted on the middle part of the right side of the oxygen inhalation device (3), and the nasogastric feeding device (4) is used to adjust the finishing state after the liquid food is infiltrated, and a positioning device (5) is movably mounted on the bottom end of the nasogastric feeding device (4), and the positioning device (5) is used to adjust the partial residue of the liquid food; The nasogastric feeding device (4) comprises a clamp (41), a suction device (42) is movably mounted on the bottom of the clamp (41), a hoop (43) is fixedly mounted on the left side of the clamp (41), an airbag channel (44) is plugged and mounted on the side wall of the hoop (43), a wrapping layer (47) is movably mounted on the inner side wall of the tightening belt (2), a cushioning layer (46) is movably mounted on the top of the wrapping layer (47), and a clamping plate (45) is movably mounted on the end of the cushioning layer (46) away from the wrapping layer (47); The sucking device (42) further comprises a pipe (421), a cleaning rod (422) being movably mounted in the middle of the bottom of the pipe (421), a connecting plate (423) being fixedly mounted at the bottom end of the cleaning rod (422), a fan blade (424) being snap-connected to the bottom of the axis of the connecting plate (423), a coil hoop (425) being slidably connected to the outer surface of the fan blade (424), a sorting strip (426) being movably mounted in the inner cavity of the coil hoop (425), and a throwing blade (427) being movably sleeved on the bottom of the rod component of the fan blade (424); The diameter of the connecting plate (423) is larger than the diameter of the cleaning rod (422), the height of the connecting plate (423) itself is higher than the protrusion in the middle of the top of the fan blade (424), and the organizing strips (426) are evenly distributed with the center of the coil hoop (425) as a reference; The positioning device (5) comprises a clamping block (51), the bottom of the clamping block (51) is movably sleeved with an inner layer (52), the bottom of the inner layer (52) is movably mounted with a pressure pad (53), the top outer edge of the pressure pad (53) is movably mounted with a convex piece (54), the inner cavity of the pressure pad (53) is movably mounted with a cushion block (55), and the top of the convex piece (54) is fixedly mounted with a solid layer (56); The solid layer (56) is provided with evenly distributed notches, the cushion block (55) is connected to the cushion block (55) via a protruding piece (54), and the size of the pressure pad (53) is adapted to the inner diameter of the inner layer (52).

2. The oxygen inhalation and nasal feeding integrated device according to claim 1, characterized in that: An oxygen channel is provided in the middle of the left side wall of the machine body (1); the outer surface of the wrapping layer (47) contains evenly distributed magnetic sheets; and the card plate (45) is connected to the wrapping layer (47) via a cushion layer (46).

3. The oxygen inhalation and nasal feeding integrated device according to claim 1, characterized in that: The clamping plate (45) passes through the inner cavity of the body (1), the sucking device (42) is embedded and installed in the middle of the inner cavity of the clamping member (41), and the airbag passage (44) contains an airbag passage tube.

4. The oxygen inhalation and nasal feeding integrated device according to claim 1, characterized in that: The oxygen inhalation device (3) comprises a chuck (31), an insertion tube (32) is fixedly mounted on the top right side of the chuck (31), a tube body (33) is movably mounted in the inner cavity of the insertion tube (32), a clamping key (34) is fixedly mounted on the outer surface of the tube body (33), and the insertion tube (32) is movably connected to an oxygen mask body (35) via the chuck (31).

5. The oxygen inhalation and nasal feeding integrated device according to claim 4, characterized in that: The insertion tube (32) passes through the inner cavity of the chuck (31), and the tube body (33) passes through the interior of the clamping key (34). The interior of the tube body (33) is hollow, and the inner wall of the oxygen mask body (35) has a central tube.

6. The oxygen inhalation and nasal feeding integrated device according to claim 1, characterized in that: The side wall of the protrusion (54) is provided with evenly distributed grooves, the pressure pad (53) is made of stainless steel, and the center lines of the solid layer (56), the protrusion (54) and the pressure pad (53) are all on the same straight line.

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