Multifunctional atomization, administration and sputum suction device for otolaryngology department

Abstract

The invention discloses a multifunctional atomization dosing sputum suction device for the otolaryngology department. The multifunctional atomization dosing sputum suction device comprises a negative pressure dosing box and a clean dosing assembly. The negative pressure dosing box comprises a shell box, a dosing box, a negative pressure sputum suction box and a control box; the clean medicine feeding assembly comprises a clean medicine feeding head, an operation tube and a connecting hose combination, the tail end of the operation tube is sleeved with a grab handle, and the connecting hose combination comprises nine medicine spraying thin tubes and eight sputum suction thin tubes. Five second sputum suction hole groups, four second dosing spray hole groups, five second sputum suction hole groups and four second dosing spray hole groups are distributed on the cleaning dosing head. Hole groups of the first sputum suction hole group and the second sputum suction hole group and the first dosing spray hole group and the second dosing spray hole group which are distributed on the cleaning dosing head can work independently for sputum suction and dosing, the sputum suction position and the dosing position can be accurately controlled, dosing cannot be wasted, dosing of the sputum suction box can be effectively controlled, and operation is easy.

Description

Technical Field

[0001] The invention relates to the technical field of oral cleaning devices, and in particular to a multifunctional atomizing drug administration and sputum suction device for otolaryngology. Background Art

[0002] In clinical practice, the difficulty of expectoration is often encountered. In order to ensure that the patient's respiratory tract is unobstructed and avoid accidents, it is usually necessary to suction the patient. During suction, the suction tube is connected to the negative pressure pipe, and the sputum in the patient's body is sucked out by negative pressure. However, in actual operation, the patient's sputum is often thick, which makes it difficult to suck out the sputum. In addition, the oral cavity is prone to ulceration. Due to the different locations of oral ulcers, it is relatively troublesome to clean the sputum adhered to the ulcerated location. Due to the uneven internal structure of the oral cavity and the influence of the teeth, cleaning will be more troublesome. When cleaning the oral cavity, the sputum distribution position and after administration, the liquid medicine drops to the bottom of the oral cavity, which requires a high function of the head for cleaning and administration. The existing ones are evenly distributed suction holes and administration holes on the spherical head, but the suction holes generally work synchronously, and it is impossible to accurately control the suction of a certain area. The suction holes in other positions are suctioning sputum, and the same is true for the administration holes. In this way, the suction effect is poor, the administration cannot be accurate, and the administration waste will also occur. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, one purpose of the present invention is to provide a multifunctional atomization drug administration and sputum suction device for otolaryngology, which solves the problems of poor sputum suction effect, inability to accurately suction sputum, drug waste, inability to accurately administer drugs, etc.

[0004] A multifunctional atomizing drug administration and sputum suction device for otolaryngology provided by the present invention comprises a negative pressure drug administration box and a clean drug administration component;

[0005] The negative pressure medication box comprises an outer shell box, a medication box, a negative pressure sputum suction box and a control box. The outer shell box is provided with a medication box and a negative pressure sputum suction box on the left and right sides respectively. The rear half of the top of the outer shell box is provided with a control box. A circular touch panel is provided in the middle of the front half of the top of the outer shell box. A switch button and a negative pressure start button are provided on both sides of the circular touch panel respectively. A drug adding pipe and a drug discharging pipe are provided near the top and the bottom of the rear side wall of the medication box respectively. A plurality of electrically controlled micro water pumps are provided on the top wall of the medication box in a matrix distribution. The liquid inlet pipe of the electrically controlled micro water pump Inserted into the bottom of the medication box, a sputum discharge pipe is provided near the bottom of the rear side wall of the negative pressure sputum suction box, a negative pressure pump is provided on the rear side of the top of the negative pressure sputum suction box, and the negative pressure pipe of the negative pressure pump is inserted into the top of the negative pressure sputum suction box, the exhaust pipe of the negative pressure pump extends to the outside of the outer shell box, and a plurality of solenoid valves are provided in a matrix at the front half of the top of the negative pressure sputum suction box, and the discharge pipe connected to the solenoid valve is inserted into the negative pressure sputum suction box, the control box is electrically connected to the circular touch panel, the switch button and the negative pressure start button, and the control box is used to control each electrically controlled micro water pump and solenoid valve;

[0006] The clean drug delivery component comprises a clean drug delivery head, an operating tube and a connecting hose combination, the rear end of the operating tube is covered with a handle, the connecting hose combination comprises 9 drug spraying tubes and 8 sputum suction tubes, the 9 drug spraying tubes and the 8 sputum suction tubes are put together and covered with a rubber sleeve, the rubber sleeve passes from the rear end of the operating tube to the front end, the front end of the operating tube is fixed with a mounting block, the rear side of the clean drug delivery head is mounted on the mounting block, and the clean drug delivery head and the mounting block are assembled and spliced ​​to form a sphere, four first drug delivery spray hole groups and four first sputum suction hole groups are evenly spaced on a circle of the clean drug delivery head, five second sputum suction hole groups are evenly distributed on the front side wall of the circle of the clean drug delivery head, and four second drug delivery spray hole groups are distributed in the gap position of the second sputum suction hole group and the circle of the clean drug delivery head. The cleaning medication head is provided with a first patch and two second patches, the first patch is provided with nine first cavities, the nine first cavities correspond to cover the five second sputum suction hole groups and the four second medication spray hole groups, and the first patch is fixed to the inner wall of the cleaning medication head with bolts, the two second patches are provided with four second cavities, and the two second patches are symmetrically attached to the inner wall of the cleaning medication head and correspond to cover the four first medication spray hole groups and the four first sputum suction hole groups on a circle of the cleaning medication head and are fixed to the inner wall with bolts, each of the first cavity and the second cavity is installed with a connecting pipe, the front ends of the 9 medicine spraying tubes and the 8 sputum suction tubes are correspondingly sleeved on the connecting pipe, and the tail ends of the 9 medicine spraying tubes and the 8 sputum suction tubes are correspondingly connected to the liquid outlet pipe of the electric-controlled micro-water pump and the liquid inlet end of the solenoid valve.

[0007] In some embodiments of the present invention, a first first sputum suction hole group of four first sputum suction hole groups on a circle of the cleaning drug delivery head is provided with a detachable cover, and a second sputum suction hole group in the middle of the five second sputum suction hole groups is also provided with a detachable cover;

[0008] After removing the detachable cover, an extended suction head is installed in its place. The four corners at the bottom of the extended suction head are provided with installation angles. The top of the extended suction head is a semicircular arc surface and the semicircular arc surface is provided with two types of edge fine hole groups and middle suction hole groups.

[0009] In other embodiments of the present invention, the electrically-controlled micro water pumps and solenoid valves are numbered in sequence, the 9 spray tubes and the 8 sputum suction tubes are hoses of two colors, the 9 spray tubes and the 8 sputum suction tubes are numbered in sequence and numbered at both ends of the hoses, the 9 spray tubes are connected to the corresponding electrically-controlled micro water pumps in the order of their numbers, and the 8 sputum suction tubes are connected to the corresponding solenoid valves in the order of their numbers.

[0010] In some other embodiments of the present invention, the distribution of the touch buttons on the circular touch panel corresponds one to one with the unfolding of the drug delivery nozzle group and the sputum hole group on the cleaning drug delivery head;

[0011] The touch buttons on the circular touch panel 3 are numbered A1-A4, corresponding to the sequential numbering of the first suction hole group; the touch buttons on the circular touch panel are numbered B1-B4, corresponding to the sequential numbering of the first medication spray hole group; the touch buttons on the circular touch panel are numbered C1-C5, corresponding to the position sequential numbering of the second suction hole group; the touch buttons on the circular touch panel are numbered D1-D4, corresponding to the position sequential numbering of the second medication spray hole group.

[0012] In some other embodiments of the present invention, the first patch and the two second patches are provided with a rubber layer on one side attached to the inner wall of the cleaning medication head, and the rubber layer is arranged around the side wall of the first cavity or the second cavity 81 and does not cover the first cavity or the second cavity.

[0013] In some other embodiments of the present invention, the cleaning medication head is mounted on the mounting block by means of pegs and a circle of rubber is placed between the two.

[0014] In some other embodiments of the present invention, the apertures of the first suction hole group and the second suction hole group are both smaller than the inner diameter of the suction tube.

[0015] In some other embodiments of the present invention, the first suction hole group has the same aperture size as the second suction hole group, the first medication spray hole group has the same aperture size as the second medication spray hole group, and the aperture of the first suction hole group is larger than that of the first medication spray hole group.

[0016] In other embodiments of the present invention, the holes on the first sputum suction hole group, the second sputum suction hole group and the first sputum suction hole group are all arranged according to nine holes distributed in a square, and the holes on the second dosing spray hole group are all arranged according to six holes distributed in an equilateral triangle.

[0017] In the present invention, the hole groups on the first suction hole group and the second suction hole group, the first medication spray hole group and the second medication spray hole group distributed on the cleaning medication head can work independently to perform suction and medication, and the suction position and medication position can be accurately controlled, medication will not be wasted, and the medication of the suction box can be effectively controlled, and the operation is also simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic structural diagram of a multifunctional atomization drug administration and sputum suction device for otolaryngology proposed by the present invention.

[0020] Figure 2 This is a schematic diagram of the structure of the cleaning drug delivery head proposed by the present invention.

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the clean medication head cover proposed by the present invention at one position of the ring.

[0022] Figure 4 This is a schematic diagram of the structure of the 9 medicine spraying tubes and 8 sputum suction tubes proposed by the present invention at the installation block position.

[0023] Figure 5 This is a schematic structural diagram of the negative pressure sputum suction box proposed by the present invention.

[0024] Figure 6 This is a schematic diagram (with numbers) of the distribution of touch buttons on the circular touch panel proposed by the present invention.

[0025] Figure 7 This is a schematic diagram of the structure of the extended suction tip (edge ​​pore group) proposed by the present invention.

[0026] Figure 8 This is a schematic diagram of the structure of the extended suction tip proposed by the present invention (middle suction hole group).

[0027] In the figure: 1. outer shell box; 11. dosing pipe; 12. discharge pipe; 13. sputum discharge pipe; 14. exhaust pipe; 2. control box; 3. round touch panel; 31. switch button; 32. negative pressure start button; 4. rubber sleeve; 41. 9 spray tubes and 8 suction tubes; 5. handle; 6. operating tube; 61. mounting block; 7. cleaning dosing head; 71. detachable cover; 8. second patch; 81. second cavity; 82. connecting pipe; 83. bolt; 9. negative pressure suction box; 91. negative pressure pump; 92. solenoid valve; 10. extension suction head; 101. mounting angle; 102. edge fine hole group; 103. middle suction hole group. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] like Figure 1-8 As shown, the present invention provides a multifunctional atomizing drug administration and sputum suction device for otolaryngology, comprising a negative pressure drug administration box and a clean drug administration component;

[0030] The negative pressure medication box comprises an outer shell box 1, a medication box, a negative pressure sputum suction box 9 and a control box 2. The outer shell box 1 is provided with a medication box and a negative pressure sputum suction box 9 on the left and right sides respectively. The rear half of the top of the outer shell box 1 is provided with a control box 2. A circular touch panel 3 is provided in the middle of the front half of the top of the outer shell box 1. A switch button 31 and a negative pressure start button 32 are provided on both sides of the circular touch panel 3. A drug adding pipe 11 and a drug discharging pipe 12 are provided near the top and the bottom of the rear side wall of the medication box respectively. A plurality of electrically controlled micro water pumps are distributed in a matrix on the top wall of the medication box. The liquid inlet pipe of the electrically controlled micro water pump is inserted into the medication box. At the inner bottom, a sputum discharge pipe 13 is provided near the bottom of the rear side wall of the negative pressure sputum suction box 9, a negative pressure pump 91 is provided at the rear side of the top of the negative pressure sputum suction box 9, and the negative pressure pipe of the negative pressure pump 91 is inserted into the inner top of the negative pressure sputum suction box 9, and the exhaust pipe 14 of the negative pressure pump 91 extends to the outside of the outer shell box 1, and the front half of the top of the negative pressure sputum suction box 9 is provided with a plurality of solenoid valves 92 in a matrix, and the discharge pipe connected to the solenoid valve 92 is inserted into the negative pressure sputum suction box 9, and the control box 2 is electrically connected to the circular touch panel 3, the switch button 31 and the negative pressure start button 32, and the control box 2 is used to control each electrically controlled micro water pump and the solenoid valve 92;

[0031] After the switch button 31 is activated, the circular touch panel 3 becomes brighter and the touch buttons on it will be displayed, and each touch button controls an electrically controlled micro water pump or solenoid valve, so as to ensure that each electrically controlled micro water pump and solenoid valve is independently controlled.

[0032] Manual valves are provided on the dosing pipe 11, the discharge pipe 12, the sputum discharge pipe 13 and the exhaust pipe 14. When adding medicine, the manual valve of the dosing pipe 11 is opened to add medicine. When cleaning or discharging the remaining medicine liquid, the manual valve on the discharge pipe 12 is opened. When administering medicine, the manual valve on the dosing pipe 11 is opened to release air. When suctioning sputum, the manual valve on the exhaust pipe 14 is opened and the manual valve on the sputum discharge pipe 13 is closed. After the suctioning is completed, when the negative pressure sputum suction box 9 accumulates a certain amount, the manual valve on the sputum discharge pipe 13 is opened to discharge the sputum and clean the medicine liquid.

[0033] The clean drug delivery component includes a clean drug delivery head 7, an operating tube 6 and a connecting hose combination, the rear end of the operating tube 6 is covered with a handle 5, the connecting hose combination includes 9 drug spraying tubes and 8 sputum suction tubes 41, the 9 drug spraying tubes and the 8 sputum suction tubes 41 are put together and covered with a rubber sleeve 4, the rubber sleeve 4 passes from the rear end of the operating tube 6 to the front end, the front end of the operating tube 6 is fixed with a mounting block 61, the rear side of the clean drug delivery head 7 is installed on the mounting block 61, and the clean drug delivery head 7 and the mounting block 61 are installed and spliced ​​to form a sphere, four first drug delivery spray hole groups and four first sputum suction hole groups are evenly spaced on a circle of the clean drug delivery head 7, five second sputum suction hole groups are evenly distributed on the front side wall of the circle of the clean drug delivery head 7, and four second drug delivery spray hole groups are distributed in the gap position of the second sputum suction hole group and the circle of the clean drug delivery head 7. The cleaning medication head 7 is provided with a first patch and two second patches 8, the first patch is provided with nine first cavities, the nine first cavities are correspondingly covered on the five second sputum suction hole groups and the four second medication spray hole groups, and the first patch is fixed to the inner wall of the cleaning medication head 7 by bolts 83, the two second patches 8 are each provided with four second cavities 81, and the two second patches 8 are symmetrically attached to the inner wall of the cleaning medication head 7 and correspondingly cover the four first medication spray hole groups and the four first sputum suction hole groups on a circle of the cleaning medication head, and are fixed to the inner wall by bolts 83, each of the first cavity and the second cavity 81 is installed with a connecting pipe 82, the front ends of the 9 medicine spraying tubes and the 8 sputum suction tubes 41 are correspondingly sleeved on the connecting pipe 82, and the tail ends of the 9 medicine spraying tubes and the 8 sputum suction tubes 41 are correspondingly connected to the liquid outlet pipe of the electric-controlled micro-water pump and the liquid inlet end of the solenoid valve 92.

[0034] When administering medication with the sputum suction box, the doctor holds the handle 5 and inserts the clean medication head 7 into the oral cavity. The doctor performs sputum suction and medication according to the patient's observation or description of the sputum position. Each touch button on the circular touch panel 3 corresponds to a sputum suction hole area or a medication hole area. The sputum suction and medication can be accurately performed at the oral cavity where sputum suction and medication are required. The patient can also operate it by himself, and the operation is relatively simple.

[0035] The first and second cavities 81 are provided so that the hole group can evenly suck sputum or spray medicine.

[0036] When spraying the medicine, the liquid medicine will flow to the bottom of the mouth, open the sputum suction hole group (the hole group at the bottom), spray the medicine on the top, and absorb the liquid medicine and sputum at the bottom, so that no excessive liquid will remain in the mouth.

[0037] A first first sputum suction hole group of four first sputum suction hole groups on a circular circumference of the cleaning medication head 7 is provided with a detachable cover 71, and a second sputum suction hole group in the middle of the five second sputum suction hole groups is also provided with a detachable cover;

[0038] After removing the detachable cover, an extended suction head 10 is installed in its place. The four corners at the bottom of the extended suction head 10 are provided with installation corners 101. The top of the extended suction head 10 is a semicircular arc surface and the semicircular arc surface is provided with two types of edge fine hole groups 102 and middle suction hole groups 103.

[0039] For places that the ball cannot reach, suctioning is inconvenient. Unlike spraying medicine, the medicine can be sprayed out and reach the ulcer directly. For the throat or behind the teeth, the extended suction head 10 can be set to contact the mucus or sputum position, and suction is more thorough.

[0040] The electrically controlled micro water pump and the electromagnetic valve 92 are numbered in sequence, the 9 medicine spraying tubes and the 8 sputum suction tubes 41 are hoses of two colors, the 9 medicine spraying tubes and the 8 sputum suction tubes 41 are numbered in sequence and numbered at both ends of the hoses, the 9 medicine spraying tubes are connected to the corresponding electrically controlled micro water pumps in the order of their numbers, and the 8 sputum suction tubes are connected to the corresponding electromagnetic valves in the order of their numbers.

[0041] Number them in sequence and the capillary numbers to facilitate docking and avoid mistakes.

[0042] The distribution of the touch buttons on the circular touch panel 3 corresponds one to one with the unfolding of the drug delivery nozzle group and the sputum hole group on the cleaning drug delivery head;

[0043] The touch buttons on the circular touch panel 3 are numbered A1-A4, corresponding to the sequential numbering of the first suction hole group; the touch buttons on the circular touch panel are numbered B1-B4, corresponding to the sequential numbering of the first medication spray hole group; the touch buttons on the circular touch panel are numbered C1-C5, corresponding to the position sequential numbering of the second suction hole group; the touch buttons on the circular touch panel are numbered D1-D4, corresponding to the position sequential numbering of the second medication spray hole group.

[0044] According to the numbered buttons, the control is more convenient and accurate.

[0045] The first patch and the two second patches 8 are provided with a rubber layer on the surface attached to the inner wall of the cleaning medication head 7 . The rubber layer is arranged around the side wall of the first cavity or the second cavity 81 and does not cover the first cavity or the second cavity 81 .

[0046] It is easy to disassemble and assemble. If it is integrated, the manufacturing is relatively troublesome and the cavity is not easy to form. Therefore, assembly blocks are set to facilitate assembly to form a structure.

[0047] The cleaning dosing head 7 is installed with the mounting block 61 by bolts and a circle of rubber is placed between the two. The sealing effect is good, and liquid is not easy to enter the cleaning dosing head 7.

[0048] The apertures of the first suction hole group and the second suction hole group are both smaller than the inner diameter of the suction tube. When sputum enters the cavity, it indicates that it can pass through the first suction hole and the second suction hole, and it can be sucked away from the suction tube without being blocked. If it is blocked on the first suction hole and the second suction hole, it will adhere to the tube, and after taking out the clean medication head 7, it can be removed with tweezers.

[0049] The apertures of the first suction hole group and the second suction hole group are the same, the apertures of the first medication spray hole group and the second medication spray hole group are the same, and the aperture of the first suction hole group is larger than that of the first medication spray hole group. The medication is preferably similar to atomization or small water droplets, sprayed evenly, and no medication liquid is wasted.

[0050] The holes on the first sputum suction hole group, the second sputum suction hole group and the first sputum suction hole group are all arranged according to nine holes distributed in a square, and the holes on the second drug administration spray hole group are all arranged according to six holes distributed in an equilateral triangle.

[0051] The number of settings is determined based on the spatial position and the adsorption effect.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional atomization drug administration and sputum suction device for otolaryngology, characterized in that: Including negative pressure medication box and clean medication components; The negative pressure medication box comprises an outer shell box (1), a medication box, a negative pressure sputum suction box (9) and a control box (2). The outer shell box (1) has a medication box and a negative pressure sputum suction box (9) on the left and right, respectively. The rear half of the top of the outer shell box (1) is provided with a control box (2). A circular touch panel (3) is provided in the middle of the front half of the top of the outer shell box (1). A switch button (31) and a negative pressure start button (32) are provided on both sides of the circular touch panel (3). A medication adding pipe (11) and a medication discharging pipe (12) are provided on the rear side wall of the medication box near the top and the bottom, respectively. A plurality of electrically controlled micro water pumps are arranged in a matrix on the top wall of the medication box. The liquid inlet pipes of the electrically controlled micro water pumps are inserted into the bottom of the medication box. A sputum discharge pipe (13) is provided on the rear side wall near the bottom of the negative pressure sputum suction box (9); a negative pressure pump (91) is provided on the rear side of the top of the negative pressure sputum suction box (9), and the negative pressure pipe of the negative pressure pump (91) is inserted into the top of the negative pressure sputum suction box (9); an exhaust pipe (14) of the negative pressure pump (91) extends to the outside of the outer shell box (1); a plurality of solenoid valves (92) are provided in a matrix at the front half of the top of the negative pressure sputum suction box (9); the exhaust pipes connected to the solenoid valves (92) are inserted into the negative pressure sputum suction box (9); the control box (2) is electrically connected to the circular touch panel (3), the switch button (31) and the negative pressure start button (32); and the control box (2) is used to control each electrically controlled micro water pump and solenoid valve (92); The clean drug delivery assembly comprises a clean drug delivery head (7), an operating tube (6) and a connecting hose combination, the rear end of the operating tube (6) is covered with a handle (5), the connecting hose combination comprises 9 drug spraying tubes and 8 sputum suction tubes (41), the 9 drug spraying tubes and the 8 sputum suction tubes (41) are placed together and covered with a rubber sleeve (4), the rubber sleeve (4) passes from the rear end of the operating tube (6) to the front end, the front end of the operating tube (6) is fixed with a mounting block (61), the rear side of the clean drug delivery head (7) is mounted on the mounting block (61), and the clean drug delivery head (7) and the mounting block (61) are assembled and spliced ​​to form a sphere, four first drug delivery spray hole groups and four first sputum suction hole groups are evenly spaced and arranged on a circle of the clean drug delivery head (7), five second sputum suction hole groups are evenly distributed on the front side wall of the circle of the clean drug delivery head (7), and four second drug delivery spray hole groups are distributed in the gap position between the second sputum suction hole group and the circle of the clean drug delivery head (7) The cleaning drug delivery head (7) is provided with a first patch and two second patches (8), the first patch is provided with nine first cavities, the nine first cavities are correspondingly covered on the five second sputum suction hole groups and the four second drug delivery spray hole groups, and the first patch is fixed to the inner wall of the cleaning drug delivery head (7) by bolts (83), the two second patches (8) are each provided with four second cavities (81), and the two second patches (8) are symmetrically attached to the inner wall of the cleaning drug delivery head (7) The four first drug delivery spray hole groups and the four first sputum suction hole groups on the circle of the cleaning drug delivery head are correspondingly covered and fixed to the inner wall with bolts (83); each of the first and second cavities (81) is equipped with a connecting pipe (82); the front ends of the 9 drug spraying tubes and the 8 sputum suction tubes (41) are correspondingly sleeved on the connecting pipe (82); the rear ends of the 9 drug spraying tubes and the 8 sputum suction tubes (41) are correspondingly connected to the liquid outlet pipe of the electric-controlled micro water pump and the liquid inlet end of the solenoid valve (92).

2. The multifunctional atomization drug administration and sputum suction device for otolaryngology according to claim 1, characterized in that: A detachable cover (71) is provided on the first of the four first sputum suction hole groups on the circular circumference of the cleaning medication head (7), and a detachable cover is also provided on the second sputum suction hole group in the middle of the five second sputum suction hole groups; After the detachable cover is removed, an extended suction head (10) is installed in its place, and four corners of the bottom of the extended suction head (10) are provided with installation corners (101), and the top of the extended suction head (10) is a semicircular arc surface, and two types of edge fine hole groups (102) and middle suction hole groups (103) are provided on the semicircular arc surface.

3. The multifunctional atomization drug administration and sputum suction device for otolaryngology according to claim 1, characterized in that: The electrically controlled micro water pump and the electromagnetic valve (92) are numbered in sequence, the 9 medicine spraying tubes and the 8 sputum suction tubes (41) are hoses of two colors, the 9 medicine spraying tubes and the 8 sputum suction tubes (41) are numbered in sequence and numbered at both ends of the hoses, the 9 medicine spraying tubes are connected to the corresponding electrically controlled micro water pumps in the order of their numbers, and the 8 sputum suction tubes are connected to the corresponding electromagnetic valves in the order of their numbers.

4. The multifunctional atomization drug administration and sputum suction device for otolaryngology according to claim 3, characterized in that: The distribution of the touch buttons on the circular touch panel (3) corresponds one to one with the unfolded dosing spray hole group and sputum hole group on the clean dosing head; The touch buttons on the circular touch panel (3) are numbered A1-A4, which correspond to the sequence numbering of the first suction hole group; the touch buttons on the circular touch panel are numbered B1-B4, which correspond to the sequence numbering of the first medication spray hole group; the touch buttons on the circular touch panel are numbered C1-C5, which correspond to the position sequence numbering of the second suction hole group; the touch buttons on the circular touch panel are numbered D1-D4, which correspond to the position sequence numbering of the second medication spray hole group.

5. The multifunctional atomization drug administration and sputum suction device for otolaryngology according to claim 1, characterized in that: The first patch and the two second patches (8) are provided with a rubber layer on the surface attached to the inner wall of the cleaning medication head (7); the rubber layer is arranged around the side wall of the first cavity or the second cavity (81) and does not cover the first cavity or the second cavity (81).

6. The multifunctional atomization drug administration and sputum suction device for otolaryngology according to claim 1, characterized in that: The cleaning dosing head (7) and the mounting block (61) are mounted with bolts and a circle of rubber is placed between the two.

7. The multifunctional atomization drug administration and sputum suction device for otolaryngology according to claim 1, characterized in that: The apertures of the first suction hole group and the second suction hole group are both smaller than the inner diameter of the suction tube.

8. The multifunctional atomization drug administration and sputum suction device for otolaryngology according to claim 1, characterized in that: The first sputum suction hole group has the same aperture size as the second sputum suction hole group, the first medication spray hole group has the same aperture size as the second medication spray hole group, and the aperture of the first sputum suction hole group is larger than that of the first medication spray hole group.

9. The multifunctional atomization drug administration and sputum suction device for otolaryngology according to claim 1, characterized in that: The holes on the first sputum suction hole group, the second sputum suction hole group and the first sputum suction hole group are all arranged according to nine holes distributed in a square, and the holes on the second drug administration spray hole group are all arranged according to six holes distributed in an equilateral triangle.

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