Nasal cavity flushing device convenient for collecting waste liquid in head and neck surgery department

Abstract

The utility model discloses a head and neck surgery nasal cavity flushing device facilitating waste liquid collection, and belongs to the technical field of nasal cavity flushing devices.The head and neck surgery nasal cavity flushing device comprises a back cushion, the upper surface of the back cushion is fixedly connected with a back cushion, the head of a head and neck surgery patient leans on the back cushion, the head of the patient is limited through a positioning frame provided with an eyeshade, and eyes are protected; during use, the nasal clamping seat can be clamped outside the nasal cavity of a patient, the atomizing nozzle and the liquid suction nozzle can be stably inserted into the nostrils of the patient by extruding the clamping plate through the spring, and during cleaning, the connecting plate is manually and repeatedly pressed, so that the two piston rods move along the first air cylinder and the second air cylinder, and the first air cylinder extracts cleaning liquid into the preheating cylinder through the one-way valve pipe; the cleaning liquid is heated to the temperature suitable for the nasal cavity of the human body through the heating mechanism, the patient feels more comfortable when cleaning the nasal cavity, negative pressure is formed in the waste liquid cavity through the first air cylinder through the one-way valve pipe, and waste liquid is collected into the waste liquid cavity through the liquid suction nozzle.

Description

Technical Field

[0001] The present application relates to the technical field of nasal irrigation devices, and more specifically, to a head and neck surgery nasal irrigation device that is convenient for collecting waste fluid. Background Art

[0002] Patients undergoing sinus surgery need to perform nasal irrigation to prevent adhesion or infection in the nasal cavity. Since the head and neck of patients need to be limited after surgery, large-scale movement can easily cause the postoperative sinus trauma to collapse again. Therefore, it is necessary to limit the position of the patient's head and neck. The existing public technology number CN211512639U proposes a multifunctional nasal irrigation device for head and neck surgery. The device can retract the used cleaning tube and recovery tube into the chamber in the box body by setting a return spring in cooperation with a turntable and a fixed shaft. The electric heating wire and temperature sensor can control the temperature of the cleaning liquid, thereby achieving The temperature is close to that in the patient's nasal cavity, so that the patient can better accept the treatment. The micro camera and the display screen can observe the situation in the patient's nasal cavity, which is convenient for medical staff to treat the patient. Through the mutual cooperation between the structures, the overall cleaning effect is better. With respect to the above-mentioned related technologies, the utility model inventor believes that the following defects still exist: the cleaning device of the comparative literature cannot limit the patient's head and neck, and when cleaning the patient's nasal cavity, the cleaning liquid is easy to splash the eyes, causing discomfort to the patient, and the waste liquid after cleaning with the cleaning liquid is difficult to collect. In view of this, we propose a head and neck surgical nasal irrigation device that is convenient for collecting waste liquid. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The purpose of the present application is to provide a method for a head and neck surgical nasal irrigation device that is convenient for collecting waste liquid, which solves the technical problems in the above-mentioned background technology that the cleaning device cannot limit the patient's head and neck, and when cleaning the patient's nasal cavity, the cleaning liquid is easy to splash the eyes, causing discomfort to the patient, and the waste liquid after cleaning with the cleaning liquid is difficult to collect. The present application achieves the technical effect that the cleaning device can limit the patient's head and neck, and when cleaning the patient's nasal cavity, the eyes can be protected, the cleaning liquid can be preheated, and the waste liquid after cleaning is convenient to collect.

[0005] 2. Technical solution

[0006] The technical solution of the present application provides a head and neck surgical nasal irrigation device that is convenient for collecting waste liquid, comprising a pillow, a cushion fixedly connected to the upper surface of the pillow, a positioning frame installed on the pillow, an eye mask movably installed on the positioning frame, the positioning frame rotatably connected to a flushing box, a heating mechanism and a flushing mechanism installed on the flushing box, and the heating mechanism and the flushing mechanism are fixedly connected.

[0007] By adopting the above technical scheme, patients undergoing head and neck surgery need to perform nasal irrigation after sinus surgery. The head of the head and neck surgery patient rests on the pillow, and the patient's head is limited by the positioning frame, and the patient's eyes are protected by an eye mask to prevent the cleaning liquid from splashing on the patient's eyes when the nasal cavity is cleaned by the flushing mechanism. When the flushing mechanism is cleaning, the heating mechanism can heat the cleaning liquid to a temperature suitable for the human nasal cavity, so that the patient is more comfortable when cleaning the nasal cavity, and the waste liquid can be collected in the flushing box.

[0008] Optionally, the positioning frame includes an arc frame, a bolt is threadedly installed on the arc frame, the bottom end of the bolt is rotatably connected to the eye mask, both ends of the arc frame are rotatably connected to a rotating plate, the bottom end of the rotating plate is rotatably connected to a pillow, the shafts at the bottom end of the rotating plate are respectively fixedly connected to a worm gear, the worm gear is meshingly connected to a worm, the worm gear is rotatably connected to a mounting block, the mounting block is fixedly connected to the pillow, both ends of the arc frame are connected to brackets, and the two brackets are connected to both sides of the flushing box.

[0009] By adopting the above technical solution, the bolt is rotated to cause the eye mask to move vertically and protect the patient's eyes. The worm is rotated to rotate the two worm wheels, and then the arc frame realizes the crank connecting rod movement through the two rotating plates, so that the bracket transmission flushing box remains in a horizontal state and makes an arc displacement.

[0010] Optionally, the flushing box includes an outer box, which is rotatably connected to the bracket, a storage box is slidably installed in the outer box, a partition is fixedly provided on the inner wall of the storage box, and a heating mechanism and a flushing mechanism are fixedly connected to the storage box.

[0011] By adopting the above technical solution, the storage box is divided into two chambers by the partition, which are used to store the cleaning liquid and the waste liquid respectively.

[0012] Optionally, the heating mechanism includes a heating device and a preheating cylinder, the heating device is fixedly arranged on the upper surface of the storage box, the heating device is fixedly connected to a heat conduction pipe, the heat conduction pipe is fixedly connected to the storage box, the preheating cylinder is fixedly arranged on the top surface of the storage box, a filter plate is arranged in the preheating cylinder, the bottom end of the heat conduction pipe is arranged in the preheating cylinder, and the preheating cylinder is fixedly connected to the flushing mechanism.

[0013] By adopting the above technical solution, the heating device has a built-in electric heating mechanism, which can heat the cleaning liquid introduced into the preheating cylinder to a temperature suitable for the human nasal cavity through the heat conduction pipe.

[0014] Optionally, the flushing mechanism includes a connecting plate, both ends of the connecting plate are fixedly connected with piston rods, the piston rods are slidably connected with a first gas cylinder and a second gas cylinder respectively, the first gas cylinder and the second gas cylinder are respectively arranged on both sides of the partition, and are fixedly connected to a storage box, the first gas cylinder and the second gas cylinder are fixedly connected with a one-way valve pipe, the one-way valve pipe of the first gas cylinder is fixedly connected with a preheating cylinder, the preheating cylinder is fixedly connected with a drain pipe, one end of the drain pipe is fixedly connected with an atomizing nozzle, the one-way valve pipe of the second gas cylinder is fixedly connected with a storage box, the storage box is fixedly connected with a suction pipe, and one end of the suction pipe is fixedly connected with a suction nozzle.

[0015] By adopting the above technical solution, the connecting plate is pressed manually and repeatedly to displace the two piston rods along the first gas cylinder and the second gas cylinder. A one-way valve tube is provided at the bottom end of the first gas cylinder and the second gas cylinder. The cleaning liquid is drawn into the preheating cylinder through the one-way valve tube by the first gas cylinder, and atomized and sprayed into one nostril of the patient through the atomizing nozzle connected to the discharge pipe, while the second gas cylinder discharges the gas in the waste liquid chamber through the one-way valve tube, so that negative pressure is formed in the waste liquid chamber, and then the suction nozzle connected to the suction tube sucks the waste liquid from the other nostril of the patient and stores it in the waste liquid chamber.

[0016] Optionally, a hinge seat is fixedly connected to the outer surface of the outer box, and the hinge seat is rotatably connected to two rocker arms. The bottom end of the rocker arm is rotatably connected to a nose socket, and an arc-shaped slot is provided at the bottom end of the nose socket. Guide rods are fixedly connected to both sides of the nose socket, and springs are sleeved on the outer surfaces of the guide rods. The springs are fixedly connected to clamping plates, which are slidably connected to the guide rods. The two clamping plates are fixedly sleeved with the discharge pipe and the suction pipe, respectively.

[0017] By adopting the above technical solution, the rotating shafts at both ends of the rocker arm are provided with damping rings, so that the nose holder can achieve damping limiting processing. The nose holder is inserted into the outside of the patient's nasal cavity through the arc-shaped slot. The discharge tube and the suction tube are respectively connected by fixed clamping plates, and the atomizer nozzle and the suction nozzle are stably inserted into the patient's nostrils through a spring.

[0018] 3. Beneficial effects

[0019] One or more technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages: the patient's head is limited and the eyes are protected by a positioning frame provided with an eye mask, and the first air cylinder and the second air cylinder in the flushing mechanism are used to respectively spray the cleaning liquid into one nostril of the patient and suck out the waste liquid from the other nostril of the patient. The cleaning liquid is heated to a temperature suitable for the human nasal cavity by a heating mechanism, so that the patient is more comfortable when cleaning the nasal cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the overall structure of a head and neck surgery nasal irrigation device that is convenient for collecting waste liquid, disclosed in a preferred embodiment of the present application;

[0021] Figure 2 A schematic diagram of the structure of a positioning frame and a flushing box of a head and neck surgery nasal flushing device that is convenient for collecting waste liquid disclosed in a preferred embodiment of the present application;

[0022] Figure 3 A head and neck surgery nasal irrigation device that is convenient for collecting waste liquid is disclosed in a preferred embodiment of the present application. Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 A schematic diagram of the structure of a flushing mechanism and a heating mechanism of a nasal flushing device for head and neck surgery that is convenient for collecting waste liquid, disclosed in a preferred embodiment of the present application;

[0024] Explanation of the numbers in the figure: 1. pillow; 11. cushion; 2. positioning frame; 21. arc frame; 22. bolt; 23. eye mask; 24. rotating plate; 25. worm gear; 26. worm; 27. mounting block; 28. bracket; 3. flushing box; 31. outer box; 32. storage box; 321. partition; 4. flushing mechanism; 41. connecting plate; 411. piston rod; 42. first air cylinder; 43. second air cylinder; 44. one-way valve pipe; 45. discharge pipe; 451. atomizing nozzle; 46. suction pipe; 461. suction nozzle; 47. hinge seat; 471. rocker arm; 48. nose holder; 481. arc slot; 482. guide rod; 483. spring; 49. card plate; 5. heating mechanism; 51. heating device; 52. heat pipe; 53. preheating cylinder; 54. filter plate. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with the accompanying drawings.

[0026] Reference Figure 1 and Figure 2The embodiment of the present application provides a head and neck surgery nasal irrigation device that is convenient for collecting waste liquid, comprising a pillow 1, a cushion 11 is fixedly connected to the upper surface of the pillow 1, a positioning frame 2 is installed on the pillow 1, an eye mask 23 is threadedly installed on the positioning frame 2, and a flushing box 3 is rotatably connected to the positioning frame 2, a heating mechanism 5 and a flushing mechanism 4 are installed on the flushing box 3, and the heating mechanism 5 and the flushing mechanism 4 are fixedly connected. A head and neck surgery patient needs to perform nasal irrigation after sinus surgery. The head of the head and neck surgery patient rests on the pillow 1, and the positioning frame 2 is used to limit the patient's head, and the eye mask 23 is provided to protect the patient's eyes to prevent the cleaning liquid from splashing on the patient's eyes when the nasal cavity is cleaned by the flushing mechanism 4. When the flushing mechanism 4 is cleaned, the heating mechanism 5 can heat the cleaning liquid to a temperature suitable for the human nasal cavity, so that the patient is more comfortable when cleaning the nasal cavity, and the waste liquid can be collected in the flushing box 3.

[0027] Reference Figure 1 and Figure 2 The positioning frame 2 includes an arc frame 21, on which a bolt 22 is threadedly installed. The bottom end of the bolt 22 is rotatably connected to the eye mask 23. Both ends of the arc frame 21 are rotatably connected to a rotating plate 24. The bottom end of the rotating plate 24 is rotatably connected to the pillow 1. The shafts at the bottom end of the rotating plate 24 are respectively fixedly connected to worm wheels 25, and the worm wheels 25 are meshedly connected to a worm 26. The worm 26 is rotatably connected to a mounting block 27, and the mounting block 27 is fixedly connected to the pillow 1. Both ends of the arc frame 21 are connected to brackets 28, and the two brackets 28 are connected to both sides of the flushing box 3. Rotating the bolt 22 causes the eye mask 23 to vertically displace, and the eye mask 23 protects the patient's eyes. Rotating the worm 26 causes the two worm wheels 25 to rotate, and then the arc frame 21 realizes the crank-connecting rod movement through the two rotating plates 24, so that the bracket 28 drives the flushing box 3 to maintain a horizontal state and make an arc displacement.

[0028] Reference Figure 1 and Figure 2 The flushing box 3 includes an outer box 31, which is rotatably connected to the bracket 28. A storage box 32 is slidably installed in the outer box 31. A partition 321 is fixedly provided on the inner wall of the storage box 32. The heating mechanism 5 and the flushing mechanism 4 are fixedly connected to the storage box 32. The storage box 32 is divided into two chambers by the partition 321, which are respectively used to store the cleaning liquid and the waste liquid.

[0029] Reference Figure 2 and Figure 4The heating mechanism 5 includes a heating device 51 and a preheating tube 53. The heating device 51 is fixedly arranged on the upper surface of the storage box 32. The heating device 51 is fixedly connected with a heat conducting pipe 52. The heat conducting pipe 52 is fixedly connected to the storage box 32. The preheating tube 53 is fixedly arranged on the top surface of the storage box 32. A filter plate 54 is arranged in the preheating tube 53. The bottom end of the heat conducting pipe 52 is arranged in the preheating tube 53. The preheating tube 53 is fixedly connected to the flushing mechanism 4. The heating device 51 has a built-in electric heating mechanism, which can heat the cleaning liquid introduced into the preheating tube 53 to a temperature suitable for the human nasal cavity through the heat conducting pipe 52.

[0030] Reference Figure 2 , Figure 3 and Figure 4 The flushing mechanism 4 includes a connecting plate 41, both ends of the connecting plate 41 are fixedly connected with a piston rod 411, the piston rod 411 is slidably connected with a first gas cylinder 42 and a second gas cylinder 43, the first gas cylinder 42 and the second gas cylinder 43 are respectively arranged at both sides of the partition 321, and are fixedly connected to the storage box 32, the first gas cylinder 42 and the second gas cylinder 43 are fixedly connected with a one-way valve pipe 44, the one-way valve pipe 44 of the first gas cylinder 42 is fixedly connected with the preheating cylinder 53, the preheating cylinder 53 is fixedly connected with a drain pipe 45, one end of the drain pipe 45 is fixedly connected with The atomizing nozzle 451 and the one-way valve tube 44 of the second gas cylinder 43 are fixedly connected to the storage box 32, the storage box 32 is fixedly connected with a liquid suction tube 46, one end of the liquid suction tube 46 is fixedly connected with a liquid suction nozzle 461, and the connecting plate 41 is pressed repeatedly by hand to make the two piston rods 411 move along the first gas cylinder 42 and the second gas cylinder 43. The bottom ends of the first gas cylinder 42 and the second gas cylinder 43 are both provided with a one-way valve tube 44, and the cleaning liquid is drawn into the preheating cylinder 53 through the one-way valve tube 44 through the first gas cylinder 42, and the cleaning liquid is discharged from one nostril of the patient through the atomizing nozzle 451 connected to the liquid discharge tube 45. Atomization spray is injected, and the second air cylinder 43 discharges the gas in the waste liquid chamber through the one-way valve tube 44, so that a negative pressure is formed in the waste liquid chamber, and then the suction nozzle 461 connected to the suction tube 46 sucks the waste liquid from the other nostril of the patient and stores it in the waste liquid chamber. The outer surface of the outer box 31 is fixedly connected with a hinge seat 47, and the hinge seat 47 is rotatably connected with two rocker arms 471. The bottom end of the rocker arm 471 is rotatably connected with a nose holder 48, and the bottom end of the nose holder 48 is provided with an arc groove 481. The two sides of the nose holder 48 are respectively fixedly connected with guide rods 482, and the appearance of the guide rods 482 The surfaces are all sleeved with springs 483, and the springs 483 are fixedly connected with clamping plates 49, which are slidably connected to guide rods 482. The two clamping plates 49 are respectively fixedly sleeved with the discharge pipe 45 and the suction pipe 46. The rotating shafts at both ends of the rocker arm 471 are provided with damping rings, so that the nose clamping seat 48 can achieve damping and limiting processing. The nose clamping seat 48 is inserted into the outside of the patient's nasal cavity through the arc-shaped clamping groove 481. The discharge pipe 45 and the suction pipe 46 are respectively fixedly connected with the clamping plates 49, and the atomizing nozzle 451 and the suction nozzle 461 are stably inserted into the patient's nostrils through the spring 483.

[0031] Working principle: The head of the head and neck surgery patient rests on the pillow 1, and the worm 26 is rotated to rotate the two worm wheels 25, and then the arc frame 21 realizes the crank connecting rod movement through the two rotating plates 24, so that the bracket 28 drives the flushing box 3 to maintain a horizontal state and make an arc displacement, and the bolt 22 is rotated to make the eye mask 23 vertically displaced, and the eye mask 23 protects the patient's eyes, and then the patient's head is limited by the positioning frame 2, and the eye mask 23 protects the patient's eyes to prevent the cleaning liquid from splashing on the patient's eyes during nasal cleaning. The nose holder 48 is inserted into the outside of the patient's nasal cavity through the arc-shaped slot 481, and the drainage pipe 45 and the suction pipe 46 are respectively connected by the fixed card plate 49, and the atomizing nozzle 451 and the suction nozzle 461 are stably inserted into the patient's nostrils through the spring 483, and the storage box 32 is divided into two chambers by the partition 321. They are respectively used to store the cleaning liquid chamber and the waste liquid chamber. The connecting plate 41 is pressed manually and repeatedly to displace the two piston rods 411 along the first gas cylinder 42 and the second gas cylinder 43. A one-way valve tube 44 is provided at the bottom end of the first gas cylinder 42 and the second gas cylinder 43. The first gas cylinder 42 is used to draw cleaning liquid into the preheating cylinder 53 through the one-way valve tube 44. The heating device 51 has a built-in electric heating mechanism, which can heat the cleaning liquid introduced into the preheating cylinder 53 to a temperature suitable for the human nasal cavity through the heat-conducting tube 52, so that the patient can clean the nasal cavity more comfortably, and the cleaning liquid is sprayed from one nostril of the patient through the atomizing nozzle 451 connected to the discharge pipe 45, and the second gas cylinder 43 discharges the gas in the waste liquid chamber through the one-way valve tube 44, so that negative pressure is formed in the waste liquid chamber, and then the suction nozzle 461 connected to the suction pipe 46 sucks the waste liquid from the other nostril of the patient and stores it in the waste liquid chamber.

[0032] The head and neck surgical nasal irrigation device proposed in the present application, which is convenient for collecting waste liquid, limits the patient's head through a positioning frame 2, and utilizes the first air cylinder 42 and the second air cylinder 43 in the irrigation mechanism 4 to respectively atomize and spray the cleaning liquid into one nostril of the patient, and suck out the waste liquid from the other nostril of the patient.

Claims

1. A nasal irrigation device for head and neck surgery that is convenient for collecting waste liquid, characterized in that: It comprises a pillow, a positioning frame is installed on the pillow, an eye mask is movably installed on the positioning frame, a washing box is rotatably connected to the positioning frame, a heating mechanism and a washing mechanism are installed on the washing box, and the heating mechanism and the washing mechanism are fixedly connected; A partition is provided in the flushing box; The flushing mechanism includes a connecting plate, both ends of the connecting plate are fixedly connected with piston rods, the piston rods are slidably connected with a first gas cylinder and a second gas cylinder, the first gas cylinder and the second gas cylinder are respectively arranged on both sides of the partition, the first gas cylinder and the second gas cylinder are fixedly connected with a one-way valve pipe, the one-way valve pipe of the first gas cylinder is fixedly connected with the preheating cylinder, the preheating cylinder is fixedly connected with a drain pipe, the one-way valve pipe of the second gas cylinder is fixedly connected with a storage box, and the storage box is fixedly connected with a suction pipe.

2. The head and neck surgery nasal irrigation device for collecting waste liquid according to claim 1, characterized in that: The positioning frame includes an arc frame, both ends of the arc frame are rotatably connected with a rotating plate, the bottom end of the rotating plate is rotatably connected to the pillow, the shaft at the bottom end of the rotating plate is fixedly connected with a worm wheel, the worm wheel is meshingly connected with a worm, the worm is rotatably connected to the pillow, both ends of the arc frame are connected with brackets, and the two brackets are connected to both sides of the flushing box.

3. The head and neck surgery nasal irrigation device for collecting waste liquid according to claim 1, characterized in that: The flushing box includes an outer box, the outer box is rotatably connected to the bracket, a storage box is slidably installed in the outer box, a partition is fixedly provided on the inner wall of the storage box, and a heating mechanism and a flushing mechanism are fixedly connected to the storage box.

4. The head and neck surgery nasal irrigation device for collecting waste liquid according to claim 1, characterized in that: The heating mechanism includes a heating device and a preheating cylinder. The heating device is fixedly arranged on the upper surface of the storage box. The heating device is fixedly connected with a heat conduction pipe. The preheating cylinder is fixedly arranged on the top surface of the storage box. A filter plate is arranged in the preheating cylinder. The bottom end of the heat conduction pipe is arranged in the preheating cylinder. The preheating cylinder is fixedly connected with the flushing mechanism.

5. The head and neck surgery nasal irrigation device for collecting waste liquid according to claim 3, characterized in that: The outer surface of the outer box is fixedly connected with a hinge seat, the hinge seat is rotatably connected with two rocker arms, the bottom end of the rocker arm is rotatably connected with a nose holder, the bottom end of the nose holder is provided with an arc groove, and the discharge pipe and the suction pipe are arranged on one side of the holder.

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