An emetic device for emergency department nursing

Abstract

The present invention relates to the field of medical auxiliary equipment, and in particular to an emetic device for emergency department nursing, comprising: a shell, a through hole is provided through the center of the shell, and a fixed column is fixedly provided in the through hole; an anti-fouling sleeve is provided in the through hole in the center of the shell; a jaw pressure plate, the jaw pressure plate is symmetrically provided at the upper and lower ends of the shell, and a contact portion is provided at the front end of the jaw pressure plate; a sliding plate, the sliding plate is symmetrically provided up and down inside the shell; a lifting plate, the lifting plate is symmetrically provided up and down inside the fixed column; a stimulation rod, the stimulation rod is slidably provided through the center of the fixed column, and the stimulation rod and the anti-fouling sleeve are provided coaxially; a flushing assembly, the flushing assembly is symmetrically provided on both sides of the shell. The present invention effectively avoids contamination caused by leakage of vomitus, and at the same time, the closed vomiting environment greatly reduces the psychological burden of the patient. The entire stimulation and emetic process is achieved by the patient's autonomous biting action, without the assistance of medical staff, and the patient's psychological burden is relatively light.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary equipment, in particular to an emetic device for emergency nursing. Background Art

[0002] In the emergency department, we often encounter patients with food poisoning or those who have accidentally ingested foreign objects. Since these patients have ingested some harmful substances, they usually need professional vomiting to vomit out as much of the harmful substances in the stomach as possible. At the same time, they may also need gastric lavage and other operations later.

[0003] The current method of inducing vomiting usually relies on medical staff to press and rub the patient's throat with a throat swab. Since it is manually assisted to induce vomiting, the patient's psychological burden is relatively large. It often happens that there is no time to collect the vomit, resulting in vomitus contamination everywhere, which makes the patient very embarrassed and also causes many inconveniences for the medical staff's nursing work. Summary of the Invention

[0004] The purpose of the present invention is to provide an emetic device for emergency department nursing, aiming to solve the above technical problems.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] An emetic device for emergency department nursing, comprising:

[0007] The shell has a hollow structure inside, handles are provided at both ends of the shell, a through hole is provided through the center of the shell, and a fixing column is fixed in the through hole.

[0008] The anti-pollution sleeve is arranged in the through hole in the center of the shell, the front end of the anti-pollution sleeve is extended to be provided with a trumpet sleeve mouth, and the rear end of the anti-pollution sleeve is extended to be provided with a sewage discharge pipe.

[0009] The jaw pressure plate is symmetrically arranged at the upper and lower ends of the shell, and a contact portion is provided at the front end of the jaw pressure plate, and the contact portion is located in the horn sleeve. A rotating shaft is fixedly provided at the tail end of the jaw pressure plate, and a matching gear is fixedly sleeved on the rotating shaft. The two ends of the rotating shaft are rotatably installed in the rotating seat through a torsion spring.

[0010] The sliding plate is symmetrically arranged inside the shell, and the two ends of the bottom of the sliding plate are respectively provided with matching tooth grooves and inclined surface protrusions, and the matching gear is meshed with the matching tooth grooves.

[0011] The lifting plate is symmetrically arranged in the upper and lower parts inside the fixed column. A roller is rotatably installed on the top of the lifting plate, and the roller rolls against the inclined surface protrusion.

[0012] A stimulation rod is slidably arranged through the center of the fixed column, and the stimulation rod is coaxially arranged with the anti-fouling sleeve. A silicone throat swab is arranged at the front end of the stimulation rod. One side of the lifting plate is rotatably matched with one end of the connecting rod, and the other end of the connecting rod is rotatably matched with the stimulation rod.

[0013] A flushing assembly is symmetrically arranged on both sides of the shell, and the flushing assembly includes a first sleeve, a second sleeve and a tongue plate, and the tongue plate is arranged in the corresponding handle. The liquid outlet end of the first sleeve is connected to an arc tube, and a plurality of flushing nozzles are evenly arranged on the inner wall of the arc tube. The flushing nozzle passes through the shell and extends into the anti-fouling sleeve. The liquid outlet end of the second sleeve is connected to a mouthwash tube, and the mouthwash tube passes through the shell and extends into the trumpet sleeve. A mouthwash nozzle is provided at the end of the mouthwash tube.

[0014] As a further solution of the present invention: installation cavities are provided at the upper and lower ends of the shell through partitions, the rotating seat is fixedly installed on the inner wall of the installation cavity, a slide rail is provided at the end of the installation cavity away from the anti-fouling sleeve, and a sliding part is provided on the top of the sliding plate, and the sliding part is adapted to be slidably installed on the slide rail.

[0015] As a further solution of the present invention: flexible sleeves are provided at both upper and lower ends of the inner wall of the anti-fouling sleeve, and the jaw pressure plate passes through the shell and is connected to the corresponding flexible sleeve.

[0016] As a further solution of the present invention: lifting grooves are provided at the upper and lower ends of the fixed column, the lifting plate is slidingly installed in the corresponding lifting grooves, the bottom of the lifting plate is connected to the lifting groove by a first spring, a clearance groove is provided on one side of the lifting groove, and the connecting rod passes through the corresponding clearance groove.

[0017] As a further solution of the present invention: a baffle is fixedly provided at the tail end of the stimulation rod, and the baffle is connected to the fixed column via a second spring.

[0018] As a further solution of the present invention: a first liquid inlet pipe is provided on one side of the first sleeve, a second liquid inlet pipe is provided on one side of the second sleeve, a liquid inlet one-way valve is provided on the first liquid inlet pipe and the second liquid inlet pipe, and a liquid discharge one-way valve is provided on the liquid outlet end of the first sleeve and the second sleeve.

[0019] As a further solution of the present invention: a pull rod is axially slidably provided in the first sleeve and the second sleeve, one end of the pull rod passes through the shell and is fixedly connected to the hook tongue plate, a piston is fixedly provided at the other end of the pull rod, and a third spring is provided between the hook tongue plate and the outer wall of the shell.

[0020] As a further solution of the present invention: the first sleeve and the second sleeve are both fixedly arranged on a mounting seat, and the mounting seat is fixedly installed on the inner wall of the shell.

[0021] Beneficial effects of the present invention:

[0022] (1) A closed cavity is formed through the inner cavity of the anti-pollution sleeve for the discharge of vomit. The trumpet mouth at the front end is conducive to close contact with the patient's mouth, and the drainage pipe at the rear end is conducive to the rapid discharge of vomit, so that the entire vomiting process can be carried out in the closed anti-pollution sleeve, effectively avoiding the pollution caused by the leakage of vomitus. At the same time, the closed vomiting environment also greatly reduces the psychological burden of the patient.

[0023] (2) By setting up a jaw pressure plate, a sliding plate, a lifting plate and a stimulation rod, when inducing vomiting, the patient opens his mouth and uses his upper and lower jaws to hold the contact parts of the upper and lower jaw pressure plates respectively, and uses the patient's biting action to realize the swinging process of the jaw pressure plate around the axis. During the swinging process, the jaw pressure plate will drive the sliding plate to slide linearly through the matching gear. During the linear sliding process, the sliding plate will push the lifting plate to move up and down through the inclined protrusion. When the lifting plate is lifted and lowered, it will drive the stimulation rod to slide back and forth through the connecting rod, thereby rubbing the patient's throat back and forth through the silicone throat swab. The transmission process is reliable and stable, and the entire stimulation and vomiting process is realized by the patient's autonomous biting action, without the assistance of medical staff, and the patient's psychological burden is lighter. At the same time, when vomiting, the patient's mouth will open unconsciously. At this time, the jaw pressure plate will swing back and forth synchronously under the action of the torsion spring, and drive the stimulation rod to retreat to achieve automatic avoidance, so that when the patient's body unconsciously leans forward during vomiting, it effectively avoids the stimulation rod from stabbing the throat, and has high safety.

[0024] (3) By setting up a flushing component, during the vomiting process, the patient holds the handle with both hands and hooks the tongue plate with his fingers, and moves the tongue plate by pulling to realize the liquid filling process of the first sleeve and the second sleeve at the same time, and then releases the tongue plate. At this time, the first sleeve will discharge the flushing water into the arc tube and spray it out through the flushing nozzle. The flushing nozzle is evenly distributed around the inner wall of the anti-fouling sleeve, so that the vomit contaminated on the inner wall of the anti-fouling sleeve and other components can be fully flushed. At the same time, the second sleeve will discharge the rinse water into the mouthwash tube and clean the patient's mouth through the mouthwash nozzle, thereby realizing the flushing and gargling process simultaneously, with high cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2 yes Figure 1 Schematic diagram of the cross section along the AA direction.

[0028] Figure 3 yes Figure 1 Schematic diagram of the cross section along the BB direction.

[0029] Figure 4 yes Figure 1 Schematic diagram of the cross section along the CC direction.

[0030] Figure 5 It is a structural schematic diagram of the jaw pressure plate in the present invention.

[0031] Figure 6 It is a structural schematic diagram of the sliding plate in the present invention.

[0032] Figure 7 It is a structural schematic diagram of the lifting plate and the stimulation rod in the present invention.

[0033] Figure 8 It is a structural schematic diagram of the flushing component in the present invention.

[0034] In the picture:

[0035] 1. Housing; 101. Handle; 102. Mounting cavity; 103. Slide rail; 104. Fixing column; 1041. Lifting slot; 1042. Clearance slot;

[0036] 2. Anti-fouling sleeve; 201. Horn sleeve; 202. Drain pipe; 203. Flexible sleeve;

[0037] 3. Jaw pressure plate; 301. Contact portion; 302. Rotating shaft; 303. Matching gear; 304. Torsion spring; 305. Rotating seat;

[0038] 4. Sliding plate; 401. Matching tooth groove; 402. Inclined raised portion; 403. Sliding portion;

[0039] 5. Lifting plate; 501. Roller; 502. First spring; 503. Connecting rod;

[0040] 6. Stimulation rod; 601. Silicone throat swab; 602. Baffle; 603. Second spring;

[0041] 7. Flushing assembly; 701. First sleeve; 7011. First liquid inlet pipe; 7012. Liquid inlet one-way valve; 7013. Liquid discharge one-way valve; 702. Second sleeve; 703. Hook plate; 7031. Pull rod; 7032. Piston; 7033. Third spring; 704. Arc tube; 7041. Flushing nozzle; 705. Gargle tube; 7051. Gargle nozzle; 706. Mounting seat. DETAILED DESCRIPTION

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0043] See also Figures 1-4 As shown, the present invention is an emetic device for emergency department nursing, comprising:

[0044] The shell 1 has a hollow structure inside. Handles 101 are provided at both ends of the shell 1. A through hole is provided in the center of the shell 1, and a fixing column 104 is fixed in the through hole.

[0045] The anti-pollution cover 2 is arranged in the through hole in the center of the shell 1. A trumpet cover 201 is extended from the front end of the anti-pollution cover 2, and a sewage discharge pipe 202 is extended from the rear end of the anti-pollution cover 2.

[0046] Among them, the cavity structure of the shell 1 provides sufficient space for the installation of other components. At the same time, the anti-pollution sleeve 2 is installed close to the central through hole of the shell 1. The inner cavity of the anti-pollution sleeve 2 forms a closed cavity for the discharge of vomit. The trumpet mouth 201 at the front end is conducive to close contact with the patient's mouth, and the sewage pipe 202 at the rear end is conducive to the rapid discharge of vomit, so that the entire vomiting process is carried out in the closed anti-pollution sleeve 2, effectively avoiding the pollution caused by the leakage of vomitus. At the same time, the closed vomiting environment also greatly reduces the psychological burden of the patient.

[0047] like Figure 5 As shown, the jaw pressure plate 3 is symmetrically arranged at the upper and lower ends of the shell 1. A contact portion 301 is provided at the front end of the jaw pressure plate 3, and the contact portion 301 is located in the horn sleeve 201. A rotating shaft 302 is fixedly provided at the tail end of the jaw pressure plate 3, and a matching gear 303 is fixedly sleeved on the rotating shaft 302. The two ends of the rotating shaft 302 are rotatably installed in the rotating seat 305 through a torsion spring 304.

[0048] Among them, the jaw pressure plate 3 is a curved rod, and the contact part 301 at its front end is made of silicone material. When in use, the patient opens his mouth and uses the upper and lower jaws to hold the contact parts 301 at the upper and lower ends respectively, and uses the biting action of the upper and lower jaws to realize the swing of the jaw pressure plate 3. The curved shape of the jaw pressure plate 3 is more conducive to its force-bearing swing process.

[0049] like Figure 6 As shown, the sliding plate 4 is symmetrically arranged inside the housing 1 , and the two ends of the bottom of the sliding plate 4 are respectively provided with a matching tooth groove 401 and an inclined surface protrusion 402 , and the matching gear 303 is engaged with the matching tooth groove 401 .

[0050] like Figure 7 As shown, the lifting plate 5 is symmetrically arranged inside the fixing column 104 , and a roller 501 is rotatably installed on the top of the lifting plate 5 , and the roller 501 rolls against the inclined protrusion 402 .

[0051] Furthermore, the stimulation rod 6 slides through the center of the fixed column 104, and the stimulation rod 6 is coaxially arranged with the anti-fouling sleeve 2. A silicone throat swab 601 is provided at the front end of the stimulation rod 6. One side of the lifting plate 5 is rotatably matched with one end of the connecting rod 503, and the other end of the connecting rod 503 is rotatably matched with the stimulation rod 6.

[0052] Specifically, by setting the jaw pressure plate 3, the sliding plate 4, the lifting plate 5 and the stimulation rod 6, when inducing vomiting, the patient opens his mouth and uses the upper and lower jaws to respectively hold the contact parts 301 of the upper and lower jaw pressure plates 3, and uses the patient's biting action to realize the swinging process of the jaw pressure plate 3 around the axis. During the swinging process, the jaw pressure plate 3 will drive the sliding plate 4 to slide linearly through the matching gear 303. During the linear sliding process, the sliding plate 4 will push the lifting plate 5 to move up and down through the inclined protrusion 402. When the lifting plate 5 is lifted or lowered, it will drive the stimulation rod 6 to move up and down through the connecting rod 503. It now slides back and forth, thereby rubbing and stimulating the patient's throat back and forth through the silicone throat swab 601. The transmission process is reliable and stable, and the entire stimulation and emetic process is achieved by the patient's autonomous biting action, without the assistance of medical staff, and the patient's psychological burden is relatively light. At the same time, when vomiting, the patient's mouth will open unconsciously. At this time, the jaw pressure plate 3 swings and resets synchronously under the action of the torsion spring 304, and drives the stimulation rod 6 to retreat to achieve automatic avoidance, so that when the patient's body unconsciously leans forward during vomiting, it effectively avoids the stimulation rod 6 from poking the throat, and has high safety.

[0053] like Figure 8 As shown, the flushing component 7 is symmetrically arranged on both sides of the shell 1. The flushing component 7 includes a first sleeve 701, a second sleeve 702 and a tongue plate 703. The tongue plate 703 is arranged in the corresponding handle 101. The liquid outlet end of the first sleeve 701 is connected to an arc tube 704. A number of flushing nozzles 7041 are evenly arranged on the inner wall of the arc tube 704. The flushing nozzle 7041 passes through the shell 1 and extends into the anti-fouling sleeve 2. The liquid outlet end of the second sleeve 702 is connected to a mouthwash tube 705. The mouthwash tube 705 passes through the shell 1 and extends into the trumpet sleeve 201. The end of the mouthwash tube 705 is provided with a mouthwash nozzle 7051.

[0054] Specifically, by setting up the flushing component 7, during the vomiting process, the patient holds the handle 101 with both hands and hooks the tongue plate 703 with his fingers, and moves by pulling the tongue plate 703 to simultaneously realize the liquid filling process of the first sleeve 701 and the second sleeve 702, and then releases the tongue plate 703. At this time, the first sleeve 701 discharges the flushing water into the arc tube 704 and sprays it out through the flushing nozzle 7041. The flushing nozzle 7041 is evenly distributed around the inner wall of the anti-fouling sleeve 2, so that the vomitus contaminated on the inner wall of the anti-fouling sleeve 2 and other components can be fully flushed. At the same time, the second sleeve 702 discharges the rinse water into the rinse tube 705, and cleans the patient's mouth through the rinse nozzle 7051, thereby realizing the flushing and gargling processes simultaneously, with high cleanliness.

[0055] like Figure 2 and Figure 6 As shown, installation cavities 102 are provided at the upper and lower ends of the shell 1 through partitions, the rotating seat 305 is fixedly installed on the inner wall of the installation cavity 102, and a slide rail 103 is provided at the end of the installation cavity 102 away from the anti-fouling sleeve 2, and a sliding part 403 is provided on the top of the sliding plate 4, and the sliding part 403 is adapted to be slidably installed on the slide rail 103.

[0056] Specifically, the sliding plate 4 always performs a linear sliding process along the sliding rail 103 through the sliding portion 403, which ensures the stability of the sliding plate 4 during the movement process and is conducive to reliable and stable transmission process.

[0057] like Figure 2 and Figure 3 As shown, flexible sleeves 203 are provided at both upper and lower ends of the inner wall of the anti-fouling sleeve 2 , and the jaw pressure plate 3 passes through the shell 1 and is connected to the corresponding flexible sleeve 203 .

[0058] Specifically, since the jaw pressure plate 3 will swing and the jaw pressure plate 3 needs to pass through the inside of the shell 1 into the horn sleeve 201, a flexible sleeve 203 is used to connect the jaw pressure plate 3 and the anti-pollution sleeve 2. The flexible sleeve 203 can adaptively twist and deform as the jaw pressure plate 3 swings, while ensuring the sealing performance of the connection between the jaw pressure plate 3 and the anti-pollution sleeve 2, thereby preventing vomitus from penetrating into the inside of the shell 1 through the gap and causing pollution.

[0059] like Figure 7 As shown, lifting grooves 1041 are provided at both ends of the fixed column 104, and the lifting plate 5 is installed in the corresponding lifting grooves 1041 with limited sliding. The bottom of the lifting plate 5 is connected to the lifting groove 1041 through the first spring 502. A clearance groove 1042 is provided on one side of the lifting groove 1041, and the connecting rod 503 passes through the corresponding clearance groove 1042.

[0060] Furthermore, a baffle 602 is fixedly provided at the tail end of the stimulation rod 6 , and the baffle 602 is connected to the fixed column 104 via a second spring.

[0061] Specifically, the first spring 502 can facilitate the automatic reset of the lifting plate 5 in the lifting slot 1041; the second spring can facilitate the rapid retreat of the stimulation rod 6 to achieve automatic avoidance, and at the same time, the baffle 602 can also constrain the forward pushing process of the stimulation rod 6 to prevent the stimulation rod 6 from being pushed too deep into the throat; the give way slot 1042 can provide sufficient activity space for the swinging process of the connecting rod 503.

[0062] like Figure 8 As shown, a first liquid inlet pipe 7011 is provided on one side of the first sleeve 701, and a second liquid inlet pipe is provided on one side of the second sleeve 702. A liquid inlet one-way valve 7012 is provided on both the first liquid inlet pipe 7011 and the second liquid inlet pipe, and a liquid discharge one-way valve 7013 is provided at the liquid outlet end of the first sleeve 701 and the second sleeve 702.

[0063] Among them, the valve direction of the liquid inlet one-way valve 7012 is from the outside to the inner cavity of the sleeve, and the valve direction of the liquid discharge one-way valve 7013 is from the inner cavity of the sleeve to the outside, so that the liquid inlet and discharge processes can be realized respectively through different pipelines by utilizing the change of air pressure.

[0064] like Figure 8 As shown, a pull rod 7031 is axially slidably provided in the first sleeve 701 and the second sleeve 702. One end of the pull rod 7031 passes through the shell 1 and is fixedly connected to the hook tongue plate 703. A piston 7032 is fixedly provided at the other end of the pull rod 7031. A third spring 7033 is provided between the hook tongue plate 703 and the outer wall of the shell 1.

[0065] Furthermore, the first sleeve 701 and the second sleeve 702 are both fixedly mounted on a mounting base 706 , and the mounting base 706 is fixedly mounted on the inner wall of the housing 1 .

[0066] Specifically, when the tongue plate 703 is pulled outward, the tongue plate 703 will simultaneously pull the pistons 7032 in the first sleeve 701 and the second sleeve 702 through the pull rod 7031, thereby reducing the pressure in the first sleeve 701 and the second sleeve 702. At this time, flushing water and gargling water will be sucked in through the first liquid inlet pipe 7011 and the second liquid inlet pipe respectively. When the tongue plate 703 is released, the tongue plate 703 will automatically retreat under the action of the third spring 7033, thereby using the piston 7032 to push the first sleeve 701 and the second sleeve 702 inward, thereby realizing the discharge process of flushing water and gargling water.

[0067] The working principle of the present invention is as follows: Figures 1-8As shown, when in use, the patient holds the handle 101 with both hands and puts his mouth toward the trumpet mouth 201. The inner cavity of the anti-pollution sleeve 2 forms a closed cavity for the discharge of vomit. The trumpet mouth 201 at the front end is conducive to close contact with the patient's mouth, and the sewage pipe 202 at the rear end is conducive to the rapid discharge of vomit, so that the entire vomiting process is carried out in the closed anti-pollution sleeve 2, effectively avoiding the pollution caused by the leakage of vomitus. At the same time, the closed vomiting environment also greatly reduces the psychological burden of the patient. When inducing vomiting, the patient opens his mouth and uses his upper and lower jaws to hold the contact parts 301 of the upper and lower jaw pressure plates 3 respectively, and uses the patient's biting action to realize the swinging process of the jaw pressure plate 3 around the axis. During the swinging process, the jaw pressure plate 3 will drive the sliding plate 4 to slide linearly through the matching gear 303. During the linear sliding process, the sliding plate 4 will push the lifting plate 5 to perform a lifting process through the inclined protrusion 402. When lifting, the lifting plate 5 will drive the stimulation rod 6 to slide back and forth through the connecting rod 503, thereby rubbing and stimulating the patient's throat back and forth through the silicone throat swab 601. At the same time, when vomiting, the patient's mouth will open unconsciously. At this time, the jaw pressure plate 3 will swing and reset synchronously under the action of the torsion spring 304, and drive the stimulation rod 6 to retreat to achieve automatic avoidance, so that when the patient's body unconsciously leans forward during vomiting, it effectively avoids the stimulation rod 6 from poking the throat, and has high safety. During the vomiting process, the patient pulls the tongue plate 703 to move so as to simultaneously realize the liquid intake process of the first sleeve 701 and the second sleeve 702, and then releases the tongue plate 703. At this time, the first sleeve 701 discharges the flushing water into the arc tube 704 and sprays it out through the flushing nozzle 7041. The flushing nozzle 7041 is evenly distributed around the inner wall of the anti-fouling sleeve 2, so that the vomitus contaminated on the inner wall of the anti-fouling sleeve 2 and other components can be fully flushed. At the same time, the second sleeve 702 discharges the mouthwash water into the mouthwash tube 705, and cleans the patient's mouth through the mouthwash nozzle 7051, thereby realizing the flushing and gargling processes simultaneously, with high cleanliness.

[0068] The above is a detailed description of an embodiment of the present invention. However, the content described is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An emetic device for emergency department nursing, characterized in that: include: A shell (1), the interior of the shell (1) is a hollow structure, handles (101) are provided at both ends of the shell (1), a through hole is provided through the center of the shell (1), and a fixing column (104) is fixedly provided in the through hole; An anti-fouling sleeve (2), the anti-fouling sleeve (2) being arranged in a through hole in the center of the shell (1), a trumpet sleeve opening (201) extending from the front end of the anti-fouling sleeve (2), and a sewage discharge pipe (202) extending from the rear end of the anti-fouling sleeve (2); A jaw pressure plate (3), the jaw pressure plate (3) is symmetrically arranged at the upper and lower ends of the housing (1), a contact portion (301) is provided at the front end of the jaw pressure plate (3), the contact portion (301) is located in the horn sleeve (201), a rotating shaft (302) is fixedly provided at the rear end of the jaw pressure plate (3), a matching gear (303) is fixedly sleeved on the rotating shaft (302), and both ends of the rotating shaft (302) are rotatably mounted in the rotating seat (305) via a torsion spring (304); A sliding plate (4), the sliding plate (4) being symmetrically arranged inside the housing (1) in an upper and lower manner, and having matching tooth grooves (401) and inclined surface protrusions (402) respectively provided at both ends of the bottom of the sliding plate (4), and the matching gear (303) being meshed with the matching tooth grooves (401); A lifting plate (5), the lifting plate (5) is symmetrically arranged inside the fixed column (104) in an upper and lower manner, and a roller (501) is rotatably installed on the top of the lifting plate (5), and the roller (501) rolls against the inclined surface protrusion (402); A stimulation rod (6), wherein the stimulation rod (6) is slidably inserted into the center of the fixed column (104), and the stimulation rod (6) is coaxially arranged with the anti-fouling sleeve (2), a silicone throat swab (601) is arranged at the front end of the stimulation rod (6), one side of the lifting plate (5) is rotatably engaged with one end of the connecting rod (503), and the other end of the connecting rod (503) is rotatably engaged with the stimulation rod (6); A flushing assembly (7) is symmetrically arranged on both sides of the housing (1), and comprises a first sleeve (701), a second sleeve (702) and a tongue hook plate (703), wherein the tongue hook plate (703) is arranged in the corresponding handle (101), the first sleeve (701) is connected to the liquid outlet end thereof with an arc tube (704), and a plurality of flushing nozzles (7041) are evenly arranged on the inner wall of the arc tube (704), wherein the flushing nozzles (7041) pass through the housing (1) and extend into the anti-fouling sleeve (2), the second sleeve (702) is connected to the liquid outlet end thereof with a mouthwash tube (705), wherein the mouthwash tube (705) passes through the housing (1) and extends into the horn sleeve opening (201), and a mouthwash nozzle (7051) is arranged at the end of the mouthwash tube (705).

2. The emetic device for emergency department nursing according to claim 1, characterized in that: The upper and lower ends of the shell (1) are both provided with mounting cavities (102) through partitions, the rotating seat (305) is fixedly installed on the inner wall of the mounting cavity (102), a slide rail (103) is provided at one end of the mounting cavity (102) away from the anti-fouling sleeve (2), and a sliding portion (403) is provided on the top of the sliding plate (4), and the sliding portion (403) is adapted to be slidably installed on the slide rail (103).

3. The emetic device for emergency nursing according to claim 1, characterized in that: Flexible sleeves (203) are provided at both upper and lower ends of the inner wall of the anti-fouling sleeve (2), and the jaw pressure plate (3) passes through the shell (1) and is connected to the corresponding flexible sleeve (203).

4. The emetic device for emergency nursing according to claim 1, characterized in that: The fixing column (104) is provided with a lifting groove (1041) at both the upper and lower ends. The lifting plate (5) is installed in the corresponding lifting groove (1041) in a limited sliding manner. The bottom of the lifting plate (5) is connected to the lifting groove (1041) through a first spring (502). A clearance groove (1042) is provided on one side of the lifting groove (1041), and the connecting rod (503) passes through the corresponding clearance groove (1042).

5. The emetic device for emergency nursing according to claim 1, characterized in that: A baffle (602) is fixedly provided at the tail end of the stimulation rod (6), and the baffle (602) is connected to the fixed column (104) via a second spring.

6. The emetic device for emergency nursing according to claim 1, characterized in that: A first liquid inlet pipe (7011) is provided on one side of the first sleeve (701), and a second liquid inlet pipe is provided on one side of the second sleeve (702). Both the first liquid inlet pipe (7011) and the second liquid inlet pipe are provided with a liquid inlet check valve (7012), and both the liquid outlet ends of the first sleeve (701) and the second sleeve (702) are provided with a liquid discharge check valve (7013).

7. The emetic device for emergency nursing according to claim 6, characterized in that: A pull rod (7031) is axially slidably provided in both the first sleeve (701) and the second sleeve (702), one end of the pull rod (7031) passes through the shell (1) and is fixedly connected to the hook tongue plate (703), and a piston (7032) is fixedly provided at the other end of the pull rod (7031), and a third spring (7033) is provided between the hook tongue plate (703) and the outer wall of the shell (1).

8. The emetic device for emergency nursing according to claim 1, characterized in that: The first sleeve (701) and the second sleeve (702) are both fixedly mounted on a mounting seat (706), and the mounting seat (706) is fixedly mounted on the inner wall of the housing (1).

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