CN114588454A

CN114588454A - Department of anesthesia uses pharyngeal ventilation device with suction sputum mechanism

Info

Publication number: CN114588454A
Application number: CN202210235410.9A
Authority: CN
Inventors: 曹彬; 王绪林; 代辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-06-07

Abstract

The invention discloses a pharyngeal airway device with a sputum suction mechanism for anesthesia department, which comprises a mouthpiece plate, wherein the surface of the mouthpiece plate is provided with a placing groove, an airway hose is placed in the placing groove, the top of the airway hose is clamped with a fixed plate, the surface of the fixed plate is fixedly connected with a bolt ring, the top of the mouthpiece plate is fixedly connected with a positioning ring, the top of the mouthpiece plate close to the side surface of the mouthpiece plate is connected with a locking component, and the locking component is connected with an elastic belt. Brings convenience to the work of workers.

Description

Department of anesthesia uses pharyngeal ventilation device with suction sputum mechanism

Technical Field

The invention relates to the technical field of medical equipment, in particular to a pharyngeal airway device with a sputum suction mechanism for an anesthesia department.

Background

The anesthesia subject is a comprehensive subject, contains knowledge of a plurality of subjects, has wider scope at present, not only meets the requirement of an operation, but also participates in rescue work of various departments and the like, the anesthesia can relieve the pain of a patient in the operation, the anesthesia subject performs anesthesia operation on the patient or some shock patients need to preferentially open a channel of an oral cavity pharynx to ensure the normal breathing of the patient, as most of the existing pharynx air breather devices do not have the function of sputum suction, the condition of sputum blockage is easy to occur in the breathing process of the patient, the condition that part of the pharynx air breather can slide down after the face of the patient is stable can occur, the infection condition can occur after the repeated use, and the size of part of the pharynx air breather is uncertain, the condition that the patient can not bite tightly can easily occur, the muscle of the face of the patient is easy to be stiff, and inconvenience is brought to the work of workers, brings certain adverse effects to practical use, and therefore, improvements are required.

Disclosure of Invention

The invention aims to provide a pharyngeal airway device with a sputum suction mechanism for anesthesia department, which has the advantages of increasing the sputum suction function on the pharyngeal airway tube, ensuring the stability of the pharyngeal airway device on the face of a patient, being convenient to replace and preventing multiple patients from using together, being capable of freely adjusting the opening and closing size of the oral cavity of the patient according to the situation, preventing the patient from suffering from facial muscle stiffness, increasing the airway auxiliary function of the nasal cavity, bringing convenience to the work of workers, bringing certain beneficial influence to the actual use and solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a pharyngeal airway device with a sputum suction mechanism for anesthesia department comprises a mouthpiece plate, wherein a placement groove is formed in the surface of the mouthpiece plate, an airway hose is placed inside the placement groove, a fixing plate is clamped at the top of the airway hose, a bolt ring is fixedly connected to the surface of the fixing plate, a positioning ring is fixedly connected to the top of the mouthpiece plate, a locking component is connected to the top, close to the side face of the mouthpiece plate, the locking component is connected with an elastic belt, a first buckle plate is fixedly connected to the elastic belt on the left side, a second buckle plate is fixedly connected to the elastic belt on the right side, the inner wall of the first buckle plate is clamped and adapted to the inner wall of the second buckle plate, a main sputum suction pipe is placed inside the airway hose, a soft calandria bag is fixedly connected to the top of the main sputum suction pipe, a connecting pipe is fixedly connected to the left side of the soft calandria hose, and the inner part of the connecting pipe is communicated with the main sputum suction pipe, the sputum suction device is characterized in that a pressure adjusting pipe is fixedly connected to the surface of the sputum suction connecting pipe, a sputum suction head is fixedly connected to the bottom of the sputum suction main pipe, auxiliary sputum suction holes are formed in the side face of the sputum suction head, and filter cotton is fixedly connected to the inner wall of the ventilation hose.

Preferably, the inner wall of the air hose is fixedly connected with a sealing spacer bush, the whole sealing spacer bush is arc-shaped, and the sealing spacer bush is connected to the middle of the air hose.

Preferably, the locking subassembly includes locking groove and lockplate, the locking groove is seted up on protecting the mouth board and is close to on its top of side, lockplate fixed connection is on the side of elastic webbing, the surface of lockplate and the inner wall joint and the adaptation of locking groove.

Preferably, the mouth guard plate is provided with a slot at the top close to the rear side thereof, the inner wall of the slot is clamped with an insertion rod, the surface of the insertion rod is fixedly connected with a nose cover pad, and the surface of the nose cover pad is provided with a nasal cavity cannula port.

Preferably, the side face of the nose cover pad is fixedly connected with stretching pastes, the number of the stretching pastes is at least four, and the stretching pastes, the number of which is at least four, are uniformly distributed on the nose cover pad.

Preferably, the bottom of the mouth guard plate is fixedly connected with an access plate, and the bottom of the access plate is connected with a positioning patch.

Preferably, the bottom fixedly connected with of mouth guard prevents moving the frame, the cavity has been seted up to the inside of preventing moving the frame, the inner wall fixedly connected with extension spring of cavity, extension spring's one end fixedly connected with movable plate, the spacing groove has been seted up on the surface of cavity inner wall, the fixed surface of movable plate is connected with the limiting plate, the surface of limiting plate and the inner wall sliding connection and the adaptation in spacing groove, the one end fixed mounting of movable plate has the mouth expanding plate, the fixed surface of mouth expanding plate installs moulding cushion.

Preferably, the bottom of the motion prevention frame close to the rear side of the motion prevention frame is fixedly connected with a tongue depressor, the surface of the tongue depressor is coated with a corrosion-resistant coating, and the surface of the motion prevention frame close to the front side of the motion prevention frame is fixedly connected with an elastic pad.

Preferably, the right side fixedly connected with of calandria soft bag atomizes into the pipe, inhale the surperficial fixedly connected with atomizing dilution pipe that the phlegm is responsible for, the inner wall of atomizing dilution pipe communicates with each other with the inner wall that the pipe was advanced in the atomizing.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arrangement of the positioning paste, a worker can stably place the access board on the face of a patient, the situation that the mouth guard board slides down after being fixed is reduced, the access board can play a certain separation function, the situation that the mouth guard board is directly extruded to the mouth of the patient is reduced, the toggle ring on the fixing plate is connected with the positioning ring through the flexible rope, the worker can replace the first buckle plate and the second buckle plate which are different in specification through the arrangement of the locking groove and the locking plate, the first buckle plate and the second buckle plate can be mutually clamped and fixed and are used for being sleeved on the head of the patient to be fixed, meanwhile, the worker can fixedly connect the first buckle plate and the second buckle plate on a patient bed, and when the worker needs to carry out sputum suction treatment on the patient;

2. the anti-moving frame is placed in a mouth to guide a patient, the cheek part of the patient presses two mouth expanding plates, a shaping cushion on the mouth expanding plates can expand the range on the basis of the mouth expanding plates and can prevent the cheek part of the patient from slipping, if the mouth caliber of the patient in a normal state is smaller, the cheek part of the patient can extrude the mouth expanding plates to move, the mouth expanding plates can drive the movable plate to move, the movable plate can extrude the extension spring to enter a contraction state, the subsequent extension spring generates elastic force to help the movable plate to reset, the movable plate can move stably through the arrangement of the limiting plate and the limiting groove, meanwhile, the movable plate can be replaced conveniently, multiple patients are prevented from being used together, then the elastic cushion is fixed on the jaws of the patients, and the device is prevented from falling off, so that an acting point can be provided for teeth of the patient, and the opening and closing size of the oral cavity of the patient can be adjusted according to the situation, the muscle stiffness of the face of the patient can not occur;

3. inside the staff can be responsible for the guide entering air hose of inhaling the phlegm, and too thick when the sputum, open ultrasonic atomization and inhale and spout to the air hose wall through atomizing dilution pipe in, inhale the phlegm operation again after diluting the sputum, the pressure regulating pipe is used for adjusting the size of inhaling the phlegm negative pressure, has ensured the smooth absorption of sputum, fills up fixed mounting with the nose lid through inserted bar and slot on protecting the mouthpiece, through the setting of tensile subsides, has strengthened the fixed effect of nose lid pad.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a mouth guard of the present invention;

FIG. 3 is a bottom view of the mouth guard of the present invention;

FIG. 4 is a front cross-sectional view of the anti-motion frame of the present invention;

FIG. 5 is a front sectional view of the main sputum aspirator tube of the present invention;

FIG. 6 is a front view of the main sputum aspirator tube of the present invention;

fig. 7 is an enlarged view of the invention at a.

In the figure: 1-mouth protecting plate, 2-placing groove, 3-ventilation hose, 4-fixing plate, 5-toggle ring, 6-positioning ring, 7-elastic band, 8-buckle I, 9-buckle II, 10-sputum suction main pipe, 11-calandria soft bag, 12-sputum suction connecting pipe, 13-sputum suction head, 14-auxiliary sputum suction hole, 15-filter cotton, 16-sealing spacer sleeve, 17-locking groove, 18-locking plate, 19-inserting groove, 20-inserting rod, 21-nasal cap pad, 22-nasal cavity inserting pipe opening, 23-stretching paste, 24-butt strap, 25-positioning paste, 26-prevention frame, 27-stretching spring, 28-moving plate, 29-limiting groove, 30-limiting plate, 31-mouth expanding plate, 32-shaping soft cushion, 33-tongue depressor, 34-elastic cushion, 35-atomization inlet tube and 36-atomization dilution tube.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1, please refer to fig. 1 to 7, the present invention provides a technical solution: a pharyngeal airway device with a sputum suction mechanism for anesthesia department comprises a mouthpiece plate 1, a placing groove 2 is arranged on the surface of the mouthpiece plate 1, an air hose 3 is placed inside the placing groove 2, a fixing plate 4 is clamped at the top of the air hose 3, a bolt ring 5 is fixedly connected to the surface of the fixing plate 4, a positioning ring 6 is fixedly connected to the top of the mouthpiece plate 1, a locking component is connected to the top of the side surface of the mouthpiece plate 1, the locking component is connected with an elastic belt 7, a buckle plate I8 is fixedly connected to the elastic belt 7 on the left side, a buckle plate II 9 is fixedly connected to the elastic belt 7 on the right side, the buckle plate I8 and the buckle plate II 9 can be clamped and fixed with each other and are used for being sleeved on the head of a patient to be fixed, or a worker can fixedly connect the buckle plate I8 and the buckle plate II 9 on the patient bed, the inner wall of the buckle plate I8 is clamped and matched with the inner wall of the buckle plate II 9, the main sputum suction pipe 10 is placed in the ventilation hose 3, the soft calandria bag 11 is fixedly connected to the top of the main sputum suction pipe 10, the sputum suction pipe 12 is fixedly connected to the left side of the soft calandria bag 11, the inner portion of the sputum suction pipe 12 is communicated with the inner portion of the main sputum suction pipe 10, the pressure adjusting pipe is fixedly connected to the surface of the sputum suction pipe 12, the sputum suction head 13 is fixedly connected to the bottom of the main sputum suction pipe 10 and used for adjusting the negative pressure of sputum suction, smooth suction of sputum is guaranteed, the auxiliary sputum suction hole 14 is formed in the side face of the sputum suction head 13, the filter cotton 15 is fixedly connected to the inner wall of the ventilation hose 3, and the filter cotton 15 can effectively block harmful substances such as dust.

Furthermore, the inner wall of the ventilation hose 3 is fixedly connected with a sealing spacer 16, the whole shape of the sealing spacer 16 is arc-shaped, the sealing spacer 16 is connected to the middle part of the ventilation hose 3, the sealing spacer 16 effectively plays a role in blocking, and the situation that a patient is not smooth in breathing when sputum suction is carried out is reduced.

Further, locking subassembly includes locking groove 17 and lockplate 18, and locking groove 17 is seted up on protecting mouth plate 1 and is close to on its side's the top, and lockplate 18 fixed connection is on the side of elastic webbing 7, and lockplate 18's surface and locking groove 17's inner wall joint and adaptation are through locking groove 17 and lockplate 18's setting, and the staff can change the buckle 8 and the buckle 9 of different specifications.

Further, the bottom fixedly connected with access board 24 of mouthpiece board 1, access board 24 can play the function of separating to a certain extent, has reduced the condition that mouthpiece board 1 directly extrudeed patient's mouth, and the bottom of access board 24 is connected with the location and pastes 25, and through the setting of location subsides 25, the staff can steadily place access board 24 at patient's face.

Further, the right side fixedly connected with of calandria soft bag 11 atomizes into pipe 35, inhales the surperficial fixedly connected with atomizing dilution tube 36 that the phlegm was responsible for 10, and the inner wall of atomizing dilution tube 36 communicates with each other with the inner wall that atomizes into pipe 35, opens ultrasonic atomization and inhales and spout to the breather hose 3 walls through atomizing dilution tube 36 in, and inhale the phlegm operation again after diluting the sputum.

Embodiment 2, please refer to fig. 1 to fig. 7, the difference between the embodiment and embodiment 1 is: the top that is close to its rear side on protecting the mouth plate 1 has seted up slot 19, and the inner wall joint of slot 19 has inserted bar 20, and the fixed surface of inserted bar 20 is connected with nose lid pad 21, through inserted bar 20 and slot 19 with nose lid pad 21 fixed mounting on protecting mouth plate 1, nasal cavity intubate mouth 22 has been seted up on the surface of nose lid pad 21. The tensile 23 of pasting of side fixedly connected with of nose pad 21, the quantity of tensile 23 of pasting is four at least, and the quantity is four at least tensile 23 evenly distributed of pasting on nose pad 21, through the setting of tensile 23 of pasting, has strengthened the fixed effect of nose pad 21.

Embodiment 3, please refer to fig. 1 to 7, the difference between this embodiment and embodiment 1 is: the bottom of the mouth protecting plate 1 is fixedly connected with an anti-moving frame 26, a cavity is formed in the anti-moving frame 26, an extension spring 27 is fixedly connected to the inner wall of the cavity, a moving plate 28 is fixedly connected to one end of the extension spring 27, the moving plate 28 can extrude the extension spring 27 to enter a contraction state, so that the subsequent extension spring 27 generates elastic force to help the moving plate 28 to reset, a limiting groove 29 is formed in the surface of the inner wall of the cavity, a limiting plate 30 is fixedly connected to the surface of the moving plate 28, the surface of the limiting plate 30 is in sliding connection and adaptation with the inner wall of the limiting groove 29, the movement track of the moving plate 28 is limited through the arrangement of the limiting plate 30 and the limiting groove 29, so that the moving plate 28 can move stably, an mouth expanding plate 31 is fixedly installed at one end of the moving plate 28, a shaping cushion 32 is fixedly installed on the surface of the mouth expanding plate 31, the shaping cushion 32 on the mouth expanding plate 31 can expand the range on the basis of the mouth expanding plate 31, and can prevent the cheek of the patient from slipping. The tongue depressor 33 is fixedly connected to the bottom of the anti-moving frame 26 close to the rear side of the anti-moving frame, the surface of the tongue depressor 33 is coated with a corrosion-resistant coating, the elastic cushion 34 is fixedly connected to the surface of the anti-moving frame 26 close to the front side of the anti-moving frame, the elastic cushion 34 is fixed to the upper jaw of a patient, and then the device is prevented from falling off, so that a force point can be provided for the teeth of the patient, and the opening and closing size of the oral cavity of the patient can be adjusted according to the situation.

The working principle is as follows: this department of anesthesia uses pharyngeal ventilation unit with suction sputum mechanism is when using, the staff can protect mouth board 1 to place patient's mouth top, through the setting of location subsides 25, the staff can steadily place access board 24 at patient's face, and reduced the condition that appears the landing after protecting mouth board 1 is fixed, access board 24 can play the function of separating to a certain extent, the condition that protect mouth board 1 directly extrudees patient's mouth has been reduced, simultaneously the staff can guide patient to put prevention frame 26 in the mouth, at first let patient's cheek push down two expansion mouth boards 31, moulding cushion 32 on expansion mouth board 31 can carry out the range of expanding on expansion mouth board 31's basis, and can prevent that patient's cheek from appearing skidding, if patient's normal state mouth bore is less, patient's cheek can extrude expansion mouth board 31 and move, expansion mouth board 31 moves and can drive movable plate 28 and move, the movable plate 28 can extrude the extension spring 27 to enter a contraction state, so that the subsequent extension spring 27 generates elasticity to help the movable plate 28 to reset, the movement track of the movable plate 28 is limited through the limiting plate 30 and the limiting groove 29, the movable plate 28 can be moved stably and is convenient to replace, multiple patients are prevented from being used together, then the elastic pad 34 is fixed on the palate of each patient, the device is prevented from falling off, so that an acting point can be provided for the teeth of the patients, the opening and closing size of the oral cavity of the patients can be adjusted according to the situation, the facial muscle stiffness of the patients can not occur, then the proper vent hose 3 is selected, the vent hose 3 is inserted into the inner part of the placing groove 2 to be led into the pharyngeal portion of the patients, the bolt ring 5 on the fixed plate 4 is connected with the positioning ring 6 through the toughness rope, and through the arrangement of the locking groove 17 and the locking plate 18, the working personnel can replace the first buckle plate 8 and the second buckle plate 9 with different specifications, the first buckle plate 8 and the second buckle plate 9 can be mutually clamped and fixed and are used for being sleeved on the head of a patient for fixation, meanwhile, the working personnel can fixedly connect the first buckle plate 8 and the second buckle plate 9 on a sickbed, when the working personnel needs to carry out sputum suction treatment on the patient, the working personnel can guide the sputum suction main pipe 10 into the ventilating hose 3, when sputum is too viscous, ultrasonic atomization is started for suction and is sprayed into the wall of the ventilating hose 3 through the atomization dilution pipe 36, sputum suction operation is carried out after the sputum is diluted, the pressure adjusting pipe is used for adjusting the negative pressure of the sputum suction, smooth sputum suction is ensured, the sealing spacer sleeve 16 effectively plays a role in blocking, the situation that the patient breathes unsmooth when sputum suction treatment is carried out is reduced, the filter cotton 15 can effectively block harmful substances such as dust, when the working personnel needs to carry out assisted respiration through a nasal cavity, the staff can be through inserted bar 20 and slot 19 with nose pad 21 fixed mounting on protecting the mouth plate 1, through the setting of tensile subsides 23, has strengthened the fixed effect of nose pad 21, has brought the facility for staff's work.

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. The utility model provides a department of anesthesia uses pharyngeal ventilation device with aspirate sputum mechanism, includes protects mouth board (1), standing groove (2) have been seted up on the surface of protecting mouth board (1), ventilation hose (3) have been placed to the inside of standing groove (2), its characterized in that: the top of the ventilation hose (3) is clamped with a fixed plate (4), the surface of the fixed plate (4) is fixedly connected with a bolt ring (5), the top of the mouth protecting plate (1) is fixedly connected with a positioning ring (6), the top of the mouth protecting plate (1) close to the side face of the mouth protecting plate is connected with a locking assembly, the locking assembly is connected with an elastic belt (7), the elastic belt (7) on the left side is fixedly connected with a buckle plate I (8), the elastic belt (7) on the right side is fixedly connected with a buckle plate II (9), the inner wall of the buckle plate I (8) is clamped and matched with the inner wall of the buckle plate II (9), the inside of the ventilation hose (3) is placed with a main sputum suction pipe (10), the top of the main sputum suction pipe (10) is fixedly connected with a calandria soft bag (11), the left side of the calandria soft bag (11) is fixedly connected with a sputum suction connecting pipe (12), and the inside of the sputum suction connecting pipe (12) is communicated with the inside of the main sputum suction pipe (10), the surface of the sputum suction connecting pipe (12) is fixedly connected with a pressure regulating pipe, the bottom of the sputum suction main pipe (10) is fixedly connected with a sputum suction head (13), the side surface of the sputum suction head (13) is provided with an auxiliary sputum suction hole (14), and the inner wall of the ventilation hose (3) is fixedly connected with a filter cotton (15).

2. The pharyngeal airway device for anesthesia department with sputum suction mechanism as claimed in claim 1, wherein: the inner wall of the ventilation hose (3) is fixedly connected with a sealing spacer bush (16), the whole sealing spacer bush (16) is arc-shaped, and the sealing spacer bush (16) is connected to the middle of the ventilation hose (3).

3. The pharyngeal airway device for anesthesia department with sputum suction mechanism as claimed in claim 1, wherein: the locking subassembly includes locking groove (17) and locking plate (18), locking groove (17) are seted up and are close to on the top of its side on protecting mouth board (1), locking plate (18) fixed connection is on the side of elastic webbing (7), the surface of locking plate (18) and the inner wall joint and the adaptation of locking groove (17).

4. The pharyngeal airway device for anesthesia department with sputum suction mechanism as claimed in claim 1, wherein: protect on the mouth guard (1) top of being close to its rear side and seted up slot (19), the inner wall joint of slot (19) has inserted bar (20), the fixed surface of inserted bar (20) is connected with nose lid pad (21), nasal cavity intubate mouth (22) have been seted up on the surface of nose lid pad (21).

5. The pharyngeal airway device for anesthesia department with sputum suction mechanism as claimed in claim 4, wherein: the side fixedly connected with of nose pad (21) is stretched and is pasted (23), the quantity of stretching subsides (23) is four at least, and the quantity is four at least stretching subsides (23) evenly distributed on nose pad (21).

6. The pharyngeal airway device for anesthesia department with sputum suction mechanism as claimed in claim 1, wherein: the bottom of the mouth guard plate (1) is fixedly connected with an access board (24), and the bottom of the access board (24) is connected with a positioning sticker (25).

7. The pharyngeal airway device for anesthesia department with sputum suction mechanism as claimed in claim 1, wherein: protect the bottom fixedly connected with of mouth plate (1) and prevent moving frame (26), the cavity has been seted up to the inside of preventing moving frame (26), the inner wall fixedly connected with extension spring (27) of cavity, the one end fixedly connected with movable plate (28) of extension spring (27), spacing groove (29) have been seted up on the surface of cavity inner wall, the fixed surface of movable plate (28) is connected with limiting plate (30), the surface of limiting plate (30) and the inner wall sliding connection and the adaptation of spacing groove (29), the one end fixed mounting of movable plate (28) has mouth expansion plate (31), the fixed surface of mouth expansion plate (31) installs moulding cushion (32).

8. The pharyngeal airway device for anesthesia department with sputum suction mechanism as claimed in claim 7, wherein: the bottom of the motion prevention frame (26) close to the rear side of the motion prevention frame is fixedly connected with a tongue depressor (33), the surface of the tongue depressor (33) is coated with a corrosion-resistant coating, and the surface of the motion prevention frame (26) close to the front side of the motion prevention frame is fixedly connected with an elastic pad (34).

9. The pharyngeal airway device for anesthesia department with sputum suction mechanism as claimed in claim 1, wherein: the right side fixedly connected with of calandria soft bag (11) atomizes into pipe (35), inhale the surperficial fixedly connected with atomizing dilution tube (36) that phlegm is responsible for (10), the inner wall of atomizing dilution tube (36) communicates with each other with the inner wall that atomizes into pipe (35).