CN115475317B

CN115475317B - EICU nurses with supplementary breathing intubate equipment of patient

Info

Publication number: CN115475317B
Application number: CN202211417229.6A
Authority: CN
Inventors: 李明姝; 杨卓; 倪婷
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-02-17
Anticipated expiration: 2042-11-14
Also published as: CN115475317A

Abstract

The invention relates to the technical field of assisted respiration intubation and discloses patient assisted respiration intubation equipment for EICU nursing, which comprises a lying plate, wherein a jaw lifting assembly is arranged on the lying plate, a damaged airbag detection assembly is arranged on one side of the jaw lifting assembly, a lubricating assembly is arranged above the jaw lifting assembly, a catheter is arranged on the same vertical surface of the damaged airbag detection assembly, a bolster is arranged in the jaw lifting assembly, a fixed block is arranged on one side of the bolster, an N-shaped rack is fixedly connected to the upper end of the fixed block, and an adjusting column is arranged at the upper end of the N-shaped rack; the second arc piece can support patient's lower jaw gradually in the use, is supported along with patient's lower jaw, can make patient's air flue be convenient for medical personnel to look over, closes the motor this moment and makes second arc piece stop motion, and the external support of second arc piece can effectively be solved current manual work and make the patient face upward the head after the intubate and make it face upward the condition that the head action takes place to warp in carrying out the intubate, avoids the air flue to be stabbed in carrying out the intubate operation to a great extent.

Description

EICU nurses with supplementary breathing intubate equipment of patient

Technical Field

The invention relates to the technical field of auxiliary breathing intubation, in particular to patient auxiliary breathing intubation equipment for EICU nursing.

Background

Respiration refers to the process of gas exchange between the body and the external environment, intubation is a medical term meaning that a catheter is inserted into the body through the body's surface and lumen to input and aspirate gas or liquid, and intubation equipment refers to equipment that inserts a catheter into the body to promote ventilation between the body and the external environment.

In the prior art, a head-up jaw-raising method is generally adopted to fully expose an airway, then an endotracheal tube is inserted into the trachea of a patient under the assistance of a laryngoscope, but the head-up action of a person is easy to deform during intubation after the person lifts up the head manually, so that the airway cannot be fully exposed, the intubation is influenced, and even the trachea of the patient can be stabbed in the operation;

in addition, the surface of the tracheal cuff needs to be lubricated before inserting into a trachea, in the prior art, the intubation action is usually carried out after manual lubrication, the intubation time is influenced to a certain extent, the risk is increased for a patient with poor breathing, the recovery time of the body of the patient is influenced to a certain extent, and under the condition that the intubation is blocked, the patient can close the dentis in general conditioned reflex to bite a pipe fitting, so that the intubation operation cannot be carried out smoothly, and the work efficiency of intubation work is reduced;

furthermore, the pipe front end is provided with the gasbag, and mainly used effectively fixes the pipe in patient's trachea through bloating after the intubate finishes, prevents to peg graft and takes place position change at the pipe of patient's respiratory track, influences fixed effect, but the inspection to gasbag leakproofness among the prior art is slightly not enough.

Therefore, a patient assisted respiration intubation device for EICU nursing is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

In view of the above, aiming at the defects of the prior art, the invention provides a device which can assist a patient to raise the head and lift the jaw, and avoid the influence on the intubation tube caused by action deformation in the intubation tube; whether the catheter balloon leaks can be detected; the patient auxiliary respiration intubation equipment for EICU nursing, which lubricates the conduit and saves intubation time, is used for solving the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a patient assisted respiration intubation device for EICU nursing comprises a lying plate, wherein a jaw lifting assembly is arranged on the lying plate, a damaged airbag detection assembly is arranged on one side of the jaw lifting assembly, a lubricating assembly is arranged above the jaw lifting assembly, and a guide pipe is arranged on the same vertical surface of the damaged airbag detection assembly;

the jaw lifting component is characterized in that a bolster is arranged in the jaw lifting component, a fixing block is arranged on one side of the bolster, an N-shaped rack is fixedly connected to the upper end of the fixing block, an adjusting column is arranged at the upper end of the N-shaped rack, a gear is rotatably connected to the same horizontal line of the adjusting column, one side of the gear is located on the adjusting column and is movably connected with a reverse rotation preventing body, and a first spring is fixedly connected to the lower portion of the reverse rotation preventing body.

Preferably, the adjusting column is fixedly connected with a first arc block, one end, away from the adjusting column, of the first arc block is hinged to a rotating shaft rod, the rotating shaft rod is fixedly connected with a second arc block, and the anti-reverse rotating body is provided with an auxiliary rod.

Preferably, a cam is arranged in the damaged air bag detection assembly, one side of the cam is located on the first arc block and is fixedly connected with an air storage cavity, an air inlet is formed in the air storage cavity, and a wafer is connected in the air storage cavity in a sliding mode.

Preferably, one side of the wafer is fixedly connected with a push rod, the other side of the wafer is fixedly connected with a second spring, a one-way air valve is arranged on the air storage cavity, an auxiliary air injection pipe is fixedly connected to the one-way air valve, and an expansion bag is arranged at one end, far away from the air storage cavity, of the auxiliary air injection pipe.

Preferably, a supporting frame is arranged in the lubricating assembly, a square cavity is arranged on the supporting frame, a first transverse groove body is fixedly connected in the square cavity, an air pushing piece is connected in the first transverse groove body in a sliding mode, one side of the air pushing piece is located in the first transverse groove body and is fixedly connected with a third spring, and a moving strip is fixedly connected to one side, far away from the third spring, of the air pushing piece.

Preferably, an L-shaped groove body is arranged below the first transverse groove body, a first opening is formed in one side of the bottom end of the L-shaped groove body, a flat sheet is connected in the L-shaped groove body in a sliding mode, and lubricating cotton is arranged on the flat sheet.

Preferably, two fixedly connected with hollow upstands between the L type tank body, seted up the second opening on the hollow upstand, hollow upstand bottom is provided with props mouth post piece.

Preferably, only one side of the N-shaped rack is provided with teeth.

Preferably, the first transverse groove body is a closed cavity, and the first transverse groove body is communicated with the L-shaped groove body.

(III) advantageous effects

Compared with the prior art, the invention provides patient auxiliary respiration intubation equipment for EICU nursing, which has the following beneficial effects:

1. when the patient auxiliary respiratory intubation device for EICU nursing is rotated, the second arc block can gradually prop up the lower jaw of a patient, the airway of the patient can be conveniently checked by medical staff as the lower jaw of the patient is propped up, the motor is turned off at the moment to stop the second arc block from moving, the external support of the second arc block can effectively solve the problem that the head raising action of the patient is deformed during intubation after the patient raises his head manually in the prior art, and the airway is prevented from being stabbed during intubation operation to a greater extent;

2. the patient auxiliary respiration intubation equipment for EICU nursing in the invention can drive the fixedly connected wafer to move in the air storage cavity through the push rod along with the continuous rotation of the cam, at the moment, the second spring is compressed, the gas in the air storage cavity can enter the expansion bag through the one-way gas valve under the action of the auxiliary gas injection pipe, at the moment, the expansion bag can bulge, if the expansion bag is damaged, the shape of the expansion bag cannot bulge greatly, namely, the damage detection of the expansion bag can be carried out through the arrangement of the damaged gas bag detection assembly, and the condition that the damaged expansion bag is not firmly fixed when the catheter is fixed in an air passage can be effectively avoided, so that the fixing effect is influenced;

3. the patient auxiliary respiration intubation tube equipment for EICU nursing is characterized in that lubricating cotton with lubricating liquid arranged on the flat sheet in the moving process is finally abutted against the L-shaped groove body, the lubricating liquid in the lubricating cotton can also pass through the first through hole and the second through hole formed in the hollow vertical column in the extrusion process and lubricate the guide tube inserted from the hollow vertical column at the moment, and the arrangement for lubricating the guide tube while inserting the guide tube is different from the arrangement for performing intubation after manual lubrication in the prior art, so that intubation time is saved to a certain extent, and the risk of a patient with poor respiration is reduced;

4. according to the patient auxiliary respiration intubation equipment for EICU nursing, moving strips at two sides of a guide pipe can be propped against the first transverse groove body to move along with the gradual downward movement of the guide pipe, a third spring is compressed at the moment, the third spring can give a force far away from the moving strips through an air pushing sheet according to the interaction of the force, an expansion bag on the guide pipe can be extruded at the moment, gas which is not completely discharged in the expansion bag at first can be extruded from an auxiliary gas injection pipe, namely through the arrangement of the third spring and the moving strips on the air pushing sheet, the gas in the expansion bag can be discharged more thoroughly before the guide pipe is inserted into an airway of a patient, and the situation that the fixing part of the airway where the guide pipe is positioned is necrotic due to the expanded expansion bag can be effectively avoided;

5. the patient auxiliary respiratory intubation equipment for EICU nursing in the invention has the advantages that the adjusting column can move on the N-shaped rack under the assistance of the upper teeth of the N-shaped rack, and the second arc block can cling to and abut against the lower jaw of a patient no matter where the lower jaw of the patient lies on the lying plate, so that the adaptability is strong;

6. according to the patient auxiliary respiration intubation equipment for EICU nursing, when in intubation, a patient bites the mouth supporting column block, the arrangement can effectively avoid the situation that the patient closes the dental articulations due to conditioned reflex under the condition that the intubation is blocked, and bites the pipe fitting, so that the intubation operation can be smoothly carried out, and the work efficiency of intubation work is increased.

Drawings

FIG. 1 is a view showing the structure of the main body of the present invention;

FIG. 2 is a side view of the main body structure of the present invention;

FIG. 3 is a diagram of the adjusting columns and other related structures of the jaw raising assembly of the present invention;

FIG. 4 is a related composition of gears, anti-reverse rotors, first springs, etc. according to the present invention;

FIG. 5 is an enlarged view of the region A of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the area B in FIG. 2 according to the present invention;

FIG. 7 is a view showing the structure of the main body of the broken airbag detecting module according to the present invention;

FIG. 8 is a view of the main body of the lubricating unit of the present invention;

FIG. 9 is a related structure diagram of an air bag, a moving bar and the like in the present invention;

FIG. 10 is an enlarged view of the structure of the area C in FIG. 9;

FIG. 11 is a drawing showing the relative structures of an L-shaped tank, a hollow upright post, etc. according to the present invention;

fig. 12 is a related structure diagram of the anti-reverse rotation body and the auxiliary rod in the invention.

In the figure:

1. a lying board;

2. lifting the jaw assembly; 201. a bolster; 202. a fixed block; 203. an N-shaped rack; 204. an adjustment column; 205. a gear; 206. the anti-reverse rotation body; 207. a first spring; 208. a first arc block; 209. a spindle rod; 210. a second arc block; 211. an auxiliary lever;

3. a damaged airbag detection assembly; 301. a cam; 302. a gas storage cavity; 303. an air inlet; 304. a wafer; 305. a push rod; 306. a second spring; 307. a one-way air valve; 308. an auxiliary gas injection pipe; 309. an inflation bladder;

4. a lubrication assembly; 401. a support frame; 402. a square cavity; 403. a first transverse groove body; 404. a gas pushing sheet; 405. a third spring; 406. a moving bar; 407. an L-shaped groove body; 408. a first port; 409. flattening; 410. lubricating cotton; 411. a hollow upstand; 412. a second port; 413. a mouth bracing column block;

5. a conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The invention is explained in more detail below with reference to the figures and examples.

Example one

Please refer to fig. 1 to 5 and fig. 12:

a bolster 201 is arranged in the jaw lifting assembly 2, a fixed block 202 is arranged on one side of the bolster 201, an N-shaped rack 203 is fixedly connected to the upper end of the fixed block 202, only one side of the N-shaped rack 203 is provided with teeth, an adjusting column 204 is arranged at the upper end of the N-shaped rack 203, a gear 205 is rotatably connected to the same horizontal line of the adjusting column 204, the gear 205 is connected to the adjusting column 204 through a shaft, one side of the gear 205 is positioned on the adjusting column 204 and movably connected with an anti-reverse rotation body 206, a first spring 207 is fixedly connected to the lower part of the anti-reverse rotation body 206, a first arc block 208 is fixedly connected to the adjusting column 204, one end of the first arc block 208, which is far away from the adjusting column 204, is hinged to a rotating shaft rod 209, a motor is arranged on one side of the rotating shaft rod 209, the rotating shaft rod 209 can be driven by the motor, the rotating shaft rod 209 is fixedly connected with a second arc block 210, an auxiliary rod 211 is arranged on the anti-reverse rotation body 206, and a spring body for assisting the auxiliary rod 211 is arranged on the surface of the N-shaped rack 203.

Example two

Please refer to fig. 2, fig. 6 and fig. 7:

the damaged air bag detection assembly 3 is internally provided with a cam 301, the cam 301 is fixedly connected with a rotating shaft rod 209, one side of the cam 301 is positioned on a first arc block 208 and is fixedly connected with an air storage cavity 302, the air storage cavity 302 is provided with an air inlet 303, the air storage cavity 302 is internally and slidably connected with a wafer 304, one side of the wafer 304 is fixedly connected with a push rod 305, the other side of the wafer 304 is fixedly connected with a second spring 306, the air storage cavity 302 is provided with a one-way air valve 307, the one-way air valve 307 only can allow auxiliary air to be discharged from the air storage cavity 302 and cannot allow air to enter, the one-way air valve 307 is fixedly connected with an auxiliary air injection pipe 308, when the guide pipe 5 is fixed, the guide pipe 5 is injected into the expansion bag 309 from the auxiliary air injection pipe 308, the expansion bag 309 can be fixed on the air pipe of a human body after the expansion bag 309 is inflated, therefore, the expansion bag 309 is smaller, the expansion bag 309 can be filled with the expansion bag 309 only by a little air, and one end of the auxiliary air injection pipe 308, which is far away from the air storage cavity 302, is provided with the expansion bag 309.

EXAMPLE III

Please refer to fig. 8 to 11:

a supporting frame 401 is arranged in the lubricating component 4, two groups of lubricating components 4 are arranged, a square cavity 402 is arranged on the supporting frame 401, a groove used for moving a moving strip 406 to move is formed in the square cavity 402, a first transverse groove body 403 fixedly connected in the square cavity 402 is a sealed cavity, the first transverse groove body 403 is communicated with an L-shaped groove body 407, when the air pushing sheet 404 moves, air in the air pushing sheet can be pushed into the L-shaped groove body 407 through the first transverse groove body 403, the air pushing sheet 404 is slidably connected in the first transverse groove body 403, one side of the air pushing sheet 404 is fixedly connected in the first transverse groove body 403, a third spring 405 is fixedly connected to one side of the air pushing sheet 404 far away from the third spring 405, the moving strip 406 is fixedly connected to one side of the air pushing sheet 404, the L-shaped groove body 407 is arranged below the first transverse groove body 403, a first through hole 408 is formed in one side of the bottom end of the L-shaped groove body 407, a flat sheet 409 is slidably connected in the L-shaped groove body 407, a lubricating cotton 410 is arranged on the flat sheet 409, a vertical column 411 fixedly connected between the two L-shaped groove bodies 407, a vertical column 413 is arranged on the bottom end of the hollow column 411, and a vertical column 413 is arranged for preventing a patient from pain caused by a vertical column tube fitting under a blocking condition, thereby preventing the blocking condition of a vertical tube.

Example four

Please refer to fig. 1 to 12:

a jaw lifting assembly 2 is arranged on the lying plate 1, a damaged airbag detection assembly 3 is arranged on one side of the jaw lifting assembly 2, a lubricating assembly 4 is arranged above the jaw lifting assembly 2, and a catheter 5 is arranged on the same vertical surface of the damaged airbag detection assembly 3;

a bolster 201 is arranged in the jaw lifting assembly 2, a fixed block 202 is arranged on one side of the bolster 201, an N-shaped rack 203 is fixedly connected to the upper end of the fixed block 202, only one side of the N-shaped rack 203 is provided with teeth, an adjusting column 204 is arranged at the upper end of the N-shaped rack 203, a gear 205 is rotatably connected to the same horizontal line of the adjusting column 204, the gear 205 is connected to the adjusting column 204 through a shaft, one side of the gear 205 is positioned on the adjusting column 204 and is movably connected with an anti-reverse rotation body 206, a first spring 207 is fixedly connected to the lower part of the anti-reverse rotation body 206, a first arc block 208 is fixedly connected to the adjusting column 204, one end of the first arc block 208, which is far away from the adjusting column 204, is hinged to a rotating shaft rod 209, a motor is arranged on one side of the rotating shaft rod 209, the rotating shaft rod 209 can be driven by the motor, and the rotating shaft rod 209 is fixedly connected with a second arc block 210; the anti-reverse rotation body 206 is provided with an auxiliary rod 211.

A cam 301 is arranged in the damaged air bag detection assembly 3, the cam 301 is fixedly connected with a rotating shaft rod 209, one side of the cam 301 is positioned on a first arc block 208 and is fixedly connected with an air storage cavity 302, an air inlet 303 is formed in the air storage cavity 302, a wafer 304 is slidably connected in the air storage cavity 302, one side of the wafer 304 is fixedly connected with a push rod 305, the other side of the wafer 304 is fixedly connected with a second spring 306, a one-way air valve 307 is arranged on the air storage cavity 302, the one-way air valve 307 only can assist air to be discharged from the air storage cavity 302 and cannot be discharged, an auxiliary air injection pipe 308 is fixedly connected on the one-way air valve 307, when the guide pipe 5 is fixed, the guide pipe 5 can be indirectly fixed on a human body air pipe through expansion of the expansion bag 309, and the end, far away from the air storage cavity 302, of the auxiliary air injection pipe 308 is provided with the expansion bag 309;

The working principle is as follows:

in the initial state: the second spring 306 is uncompressed, no gas is present in the expansion bladder 309, the third spring 405 is uncompressed, and the lubricating wool 410 is at a distance from the first port 408.

The method comprises the following steps:

the working process of the jaw raising assembly 2 is as follows:

when the multifunctional nursing bed is used, a patient needing intubation lies on the lying plate 1 horizontally, a headrest is rested on the bolster 201, then the adjusting column 204 is pressed downwards, along with the downward pressing of the adjusting column 204, the gear 205 connected to the adjusting column 204 can rotate clockwise under the action of the teeth of the N-shaped rack 203 on one side, so that the second arc block 210 indirectly connected with the adjusting column 204 and the adjusting column 204 moves to a proper position, namely is positioned under the jaw of the patient, and in the process, due to the action of the inclined plane at one end of the anti-reverse rotation body 206, when the gear 205 rotates clockwise, the anti-reverse rotation body 206 cannot block the rotation of the gear 205;

further, if the gear 205 is desired to be pulled up to the original position through the adjusting column 204, the auxiliary rod 211 is simply pressed downward, referring to fig. 12, and the anti-rotation body 206 does not restrict the gear 205;

further, after the second arc block 210 is moved to a proper position, the motor on one side of the rotating shaft rod 209 is started, so that the rotating shaft rod 209 is assisted by the first arc block 208 to drive the second arc block 210 to rotate clockwise, during rotation, the second arc block 210 can gradually prop up the lower jaw of a patient, along with the propping up of the lower jaw of the patient, the airway of the patient can be conveniently checked by medical staff, at the moment, the motor is turned off to stop the movement of the second arc block 210, the external support of the second arc block 210 can effectively solve the problem that the existing manual work deforms the patient during the head raising action of the patient during intubation, and the airway is prevented from being stabbed in intubation operation to a large extent;

furthermore, because the adjusting column 204 can move on the N-shaped rack 203 with the aid of the teeth on the N-shaped rack 203, the design can enable the second arc block 210 to cling to and abut against the lower jaw of the patient no matter where the lower jaw of the patient lies on the lying plate 1, and the adaptability is strong;

please refer to fig. 1 to 5 for the above working process.

The following is the operation of the broken airbag detection assembly 3:

furthermore, when the rotating shaft 209 is driven by the motor to rotate, the cam 301 fixedly connected to the rotating shaft 209 rotates along with the rotating shaft, when the protruding end of the cam 301 contacts the push rod 305, the cam 301 continuously rotates along with the push rod 305 to drive the fixedly connected disc 304 to move in the air storage cavity 302, at this time, the second spring 306 is compressed, the gas in the air storage cavity 302 enters the expansion bag 309 through the one-way gas valve 307 and under the action of the auxiliary gas injection pipe 308, at this time, the expansion bag 309 expands, if the expansion bag 309 is damaged, the shape of the expansion bag 309 does not greatly expand, that is, the expansion bag 309 can be subjected to damage inspection through the arrangement of the damaged air bag detection assembly 3, and the situation that the damaged expansion bag 309 is not fixed firmly when the damaged expansion bag 309 is fixed in the air passage of the guide tube 5 can be effectively avoided, so that the fixing effect is affected;

further, when the protruding end of the cam 301 does not abut against the push rod 305 any more, the second spring 306 in a compressed state pushes the disc 304 out of the inner cavity of the air storage cavity 302 in the self-recovery state, at this time, the disc 304 moving to the right of the air inlet 303 during the original air pushing gradually goes to the left of the air inlet 303, and at this time, the air enters the air storage cavity 302 through the air inlet 303 again to wait for the start of the next work;

fig. 2, fig. 6 to fig. 7 are referred to in the above working process.

The working process of the lubricating assembly 4 is as follows:

furthermore, when the patient lifts his/her head and his/her jaw, the detected inflatable bladder 309 is not deflated, the airway of the patient can be intubated, the tube 5 and the auxiliary insufflation tube 308 and the inflatable bladder 309 mounted on the tube 5 are removed from the fixed position, the inflatable bladder 309 releases most of the air that was inflated, and further, as the tube 5 gradually moves downward, referring to fig. nine, the moving strips 406 on both sides of the tube 5 move against the first cross-slot body 403, the third spring 405 is compressed, and according to the interaction of the forces, the third spring 405 gives the moving strip 406 a force away from himself/herself via the air-pushing sheet 404, the inflatable bladder 309 on the tube 5 is compressed, and the air that was not deflated in the inflatable bladder 309 is squeezed out of the auxiliary insufflation tube 308, because the amount of the injected gas is generally five to ten milliliters when the inflation bag 309 is used for injecting gas for fixation under normal conditions, if part of the gas in the inflation bag 309 is not removed, the gas in the inflation bag 309 is larger than the gas injection amount required by medicine to a certain extent after the air is injected into the inflation bag 309 through the auxiliary gas injection pipe 308, the gas in the inflation bag 309 which is expanded too much is likely to cause necrosis of the trachea at the fixed part, namely, the gas in the inflation bag 309 can be completely discharged before the catheter 5 is inserted into the airway of the patient through the arrangement of the third spring 405 and the moving strip 406 on the gas pushing sheet 404, and the situation that the fixed part of the airway where the catheter 5 is located is necrotic due to the expansion bag 309 which is expanded too much can be effectively avoided;

furthermore, when the conduit 5 is gradually inserted into the square cavity 402, the conduit 5 will support the moving bar 406 to move towards two sides away from the conduit 5, at this time, the moving bar 406 will drive the third spring 405 to push the gas in the first transverse groove body 403 to enter the L-shaped groove body 407, because the first transverse groove body 403 and the L-shaped groove body 407 are both closed cavities, the flat piece 409 in the L-shaped groove body 407 will be gradually pushed to move towards the first through hole 408 along with the entering of the gas, the lubricating cotton 410 with lubricating liquid arranged on the flat piece 409 during the moving will finally abut against the L-shaped groove body 407, the lubricating liquid in the lubricating cotton 410 will also pass through the first through hole 408 and the second through hole 412 arranged on the hollow upright column 411 during the squeezing and lubricate the conduit 5 inserted from the hollow upright column 411 at this time, this arrangement for inserting the conduit 5 and lubricating it is different from the situation that the user performs intubation after lubrication in the prior art, so as to save intubation time to a certain extent, and reduce the risk of the patient who breathes badly;

furthermore, when the cannula is inserted, the patient bites the mouth supporting column block 413, so that the situation that the patient closes the tooth joint due to conditioned reflex under the condition that the cannula is blocked and bites the tube fitting can be effectively avoided, the cannula can be smoothly operated, and the working efficiency of the cannula operation is increased;

please refer to fig. 8 to fig. 11 for the above working process.

Summarizing the following:

the arrangement of the jaw lifting component 2 can assist the patient to lift the jaw upwards, so that the situation that the intubation operation is influenced due to the action deformation of the patient in the intubation is avoided, meanwhile, necessary gas can be provided for the work of the damaged airbag detection component 3 in the rotation of the rotating shaft rod 209 in the jaw lifting component 2, after the damaged airbag detection component 3 detects the expansion bag 309, in the intubation operation process of the catheter 5, the expansion bag 309 on the catheter 5 can discharge the internal gas under the action of the third spring 405 and the moving strip 406, the phenomenon that the expansion bag 309 which is too large expands causes the necrosis of the airway fixing part where the catheter 5 is located can be avoided, and under the arrangement of the lubricating cotton 410, the catheter 5 is lubricated, so that the follow-up intubation action is convenient to be carried out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A patient assisted breathing intubation device for EICU care, comprising: the jaw lifting device comprises a lying plate (1), wherein a jaw lifting assembly (2) is arranged on the lying plate (1), a damaged airbag detection assembly (3) is arranged on one side of the jaw lifting assembly (2), a lubricating assembly (4) is arranged above the jaw lifting assembly (2), and a catheter (5) is arranged on the same vertical surface of the damaged airbag detection assembly (3); a bolster (201) is arranged in the jaw lifting assembly (2), a fixed block (202) is arranged on one side of the bolster (201), an N-shaped rack (203) is fixedly connected to the upper end of the fixed block (202), an adjusting column (204) is arranged at the upper end of the N-shaped rack (203), a gear (205) is rotatably connected to the adjusting column (204) on the same horizontal line, an anti-reverse rotation body (206) is movably connected to one side of the gear (205) on the adjusting column (204), and a first spring (207) is fixedly connected to the lower portion of the anti-reverse rotation body (206);

a first arc block (208) is fixedly connected to the adjusting column (204), a rotating shaft rod (209) is hinged to one end, far away from the adjusting column (204), of the first arc block (208), a second arc block (210) is fixedly connected to the rotating shaft rod (209), and an auxiliary rod (211) is arranged on the anti-reverse rotating body (206);

a cam (301) is arranged in the damaged air bag detection assembly (3), one side of the cam (301) is positioned on the first arc block (208) and is fixedly connected with an air storage cavity (302), an air inlet (303) is formed in the air storage cavity (302), and a wafer (304) is slidably connected in the air storage cavity (302);

disc (304) one side fixedly connected with push rod (305), disc (304) another side fixedly connected with second spring (306), be provided with one-way air valve (307) on air storage cavity (302), fixedly connected with supplementary gas injection pipe (308) on one-way air valve (307), the one end that supplementary gas injection pipe (308) kept away from air storage cavity (302) is provided with inflation bag (309).

2. The patient assisted breathing intubation device for EICU care of claim 1, wherein: be provided with support frame (401) in lubricated subassembly (4), be provided with square cavity (402) on support frame (401), the first horizontal cell body (403) of fixedly connected with in square cavity (402), sliding connection has air pushing sheet (404) in first horizontal cell body (403), air pushing sheet (404) one side is located fixedly connected with third spring (405) in first horizontal cell body (403), air pushing sheet (404) keep away from one side fixedly connected with removal strip (406) of third spring (405).

3. The patient assisted breathing intubation device for EICU care of claim 2, wherein: first horizontal cell body (403) below is provided with L shape cell body (407), first opening (408) have been seted up to L shape cell body (407) bottom one side, sliding connection has plain film (409) in L shape cell body (407), be provided with lubricated cotton (410) on plain film (409).

4. The patient assisted breathing intubation device for EICU care of claim 3, wherein: two hollow vertical column (411) of fixedly connected with between L shape cell (407), second port (412) have been seted up on hollow vertical column (411), hollow vertical column (411) bottom is provided with props mouth post piece (413).

5. The patient assisted breathing intubation device for EICU care of claim 1, wherein: only one side of the N-shaped rack (203) is provided with teeth.

6. The EICU care patient assisted breathing intubation device according to claim 4, wherein: the first transverse groove body (403) is a closed cavity, and the first transverse groove body (403) is communicated with the L-shaped groove body (407).