Intelligent nasal cavity irrigation and administration integrated device

Abstract

The utility model relates to the technical field of ear-nose-throat department nursing, and discloses an intelligent nasal cavity irrigation and administration integrated device which comprises a fixator, an irrigation pipe is slidably connected to the interior of the fixator, and a fixing ring, a camera, a handheld pipe and a water guide pipe are connected to one end of the irrigation pipe in an inserted mode. By means of the fixing ring and the flushing pipe, the stability when the flushing pipe is pushed can be guaranteed, the flushing pipe cannot touch the side wall of the nasal cavity, by means of the camera, the focus position can be visualized, the focus condition can be fed back in real time, cleaning and medicine feeding on the focus position are greatly facilitated, a certain impulsive force can be guaranteed during flushing through the water pump A, and the flushing effect is good. The device is simple in structure and convenient to use, secretions and scabs are easily and thoroughly removed, waste water is prevented from being poured at will through the water guide pipe and the waste water bag, the working environment is guaranteed, secondary pollution can be avoided, and the device can be in butt joint with collection through the Bluetooth module so that images can be checked in real time. Meanwhile, the medicine can be efficiently and accurately sprayed to the paranasal sinus administration position.

Description

Technical Field

[0001] The utility model relates to the technical field of otolaryngology nursing, in particular to an intelligent nasal cavity washing and drug administration integrated device. Background Art

[0002] At present, nasal irrigation care is required after sinus surgery or for some nasal and sinus diseases. Nasal-sinusitis is often rinsed and medicated during the inflammatory period. Those who undergo endoscopic surgery should rinse the next day after the nasal packing material is removed. The time for starting irrigation for those who undergo nasal septum surgery is determined according to the recovery of the wound. At present, nasal irrigation is a treatment method that uses a nasal irrigation device to deliver the irrigation fluid to the nasal cavity, sinuses, and nasopharynx under a certain pressure to clean the nasal cavity and treat nasal diseases. It includes the wash method (high volume and low pressure: divided into squeeze method nasal irrigation and drip method nasal irrigation with the help of adjustable, balloon nasal irrigation devices) and the spray method (low volume and high pressure: nasal spray method for nasal irrigation). The wash method often chooses large-volume irrigation (>200ml), and the irrigation pressure should be the minimum pressure that can smoothly flush out secretions / residual packing / dry crusts. The flushing fluid can be normal saline, hypertonic saline, physiological seawater, Ringer's solution, etc.; according to the condition of the patient and the doctor's advice, glucocorticoids, Chinese patent medicines, Chinese herbal medicine formulas, amphotericin B, hyaluronic acid, eucalyptus oil, pyruvic acid, xylitol, sodium hyaluronate, electrolytes, etc. can be added to the flushing fluid.

[0003] In the existing technology, most of the flushing of foreign bodies such as nasal secretions and scabs needs to be done in the hospital. Patients need to go through a long process such as queuing for registration, which is time-consuming and labor-intensive. At the same time, flushing, drug administration and nasal endoscopy are often performed separately, and the multiple entry and exit of instruments in the nasal cavity increases the patient's pain and the probability of secondary damage. Some patients' self-service manual cleaners are often irrigation devices, which release the flow of cleaning liquid in the nasal cavity for flushing by squeezing or spraying. It is difficult to flush some highly adhesive secretions and scabs, and the residual infection focus will greatly reduce the efficacy of the drug. Patients are blind to the lesion conditions and lesion locations inside the nasal cavity. The number of flushing times, flushing time and flushing volume are completely based on the patient's subjective guesswork, and the forced pressurization of the irrigation device is prone to the risk of choking into the trachea or middle ear. The location of drug administration is not accurate enough, and the drug cannot be accurately sprayed to the designated location inside the nasal cavity. Therefore, we propose a new device to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides an intelligent integrated nasal irrigation and drug delivery device, which solves the problem of being unable to accurately locate and unable to view the condition of the lesion.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an intelligent nasal irrigation and drug delivery integrated device, including a fixer, a flushing tube is slidably connected inside the fixer, a fixing ring is inserted at one end of the flushing tube, a camera is inserted inside the fixing ring, a hand-held tube is inserted at one end of the flushing tube, a water pipe is inserted inside the fixer, a waste water bag is clamped at one end of the water pipe, an integrated module is inserted at one end of the hand-held tube, a hose A is inserted inside the integrated module, and a water pump A is inserted at one end of the hose A.

[0008] Optionally, one end of the water pump A is plugged into a cleaning water tank, and a hose B is plugged into the interior of the integrated module.

[0009] Optionally, one end of the hose B is connected to a water pump B, and one end of the water pump B is connected to a medicine-applying water tank.

[0010] Optionally, a driver is plugged into the interior of the integrated module.

[0011] Optionally, a battery is inserted into the integrated module.

[0012] Optionally, a Bluetooth module is inserted into the integrated module.

[0013] Optionally, a threaded hole is provided inside the integrated module, a bolt is passed through the internal thread of the threaded hole, and a protective cover plate is passed through the thread of the integrated module by the bolt.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. The utility model has a reasonable structure. When using the device, the patient's nose is fixed by combining a fixer with any fixing rope, and the fixer is connected to the flushing tube and pushed upward to ensure stability when pushing the flushing tube. The Bluetooth module can be used to pair with a mobile phone, and the mobile phone can be used to watch the image of the camera of the device in real time. The water pump A provides drive, so that the cleaning liquid in the cleaning water tank is discharged through the hose A for flushing. The water pump B provides drive, so that the liquid medicine in the medicine tank is discharged through the hose B to administer the medicine to the human nasal cavity.

[0016] 2. In the utility model, the fixing ring and the flushing tube can ensure the stability when pushing the flushing tube, and it will not hit the side wall of the nasal cavity. The camera can visualize the lesion site, and the lesion situation can be fed back in real time, which greatly facilitates the cleaning and medication of the lesion site, and better grasps the cleaning position. The water pump A can ensure a certain impulse during flushing, and the secretions and scabs can be easily and thoroughly removed, which greatly ensures the flushing completion of the device. The water guide pipe and the waste water bag can ensure the collection of waste water, avoid the random dumping of waste water, and ensure the working environment. The waste water belt can be replaced at any time, which further ensures the operation of the waste water collection function of the device and avoids secondary pollution. The device can be connected to the collection through the Bluetooth module to view the image in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the fixer of the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the upper medicine water tank of the utility model;

[0020] Figure 4 This is a schematic diagram of the explosion structure of the integrated module of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure A of the utility model.

[0022] In the figure: 1. Fixer; 2. Flushing pipe; 3. Fixing ring; 4. Camera; 5. Grip tube; 6. Water guide pipe; 7. Waste water bag; 8. Integrated module; 9. Hose A; 10. Water pump A; 11. Cleaning water tank; 12. Hose B; 13. Water pump B; 14. Chemical water tank; 15. Driver; 16. Battery; 17. Bluetooth module; 18. Bolts; 19. Protective cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: Reference Figure 1-Figure 4The intelligent nasal irrigation and drug delivery integrated device shown includes a fixer 1, the shape of the fixer 1 is customized by 3D printing technology, the inside of the fixer 1 is slidably connected with a flushing tube 2, one end of the flushing tube 2 is plugged with a fixing ring 3, the inside of the fixing ring 3 is plugged with a camera 4, one end of the flushing tube 4 is plugged with a hand-held tube 5, the inside of the fixer 1 is plugged with a water conduit 6, one end of the water conduit 6 is clamped with a waste water bag 7, one end of the hand-held tube 5 is plugged with an integrated module 8, the inside of the integrated module 8 is plugged with a hose A9, one end of the hose A9 is plugged with a water pump A10, and the flushing tube 2 can directly reach the deep lesions of the sinuses for directional flushing and drug delivery. The side wall of the nasal cavity will not be touched during the insertion of the catheter, and the patient experience is comfortable. The direction and depth of the catheter entry are accurately controlled, and the precise drug delivery requirements of different sinus drug delivery positions in the user's nasal cavity are achieved by spraying drugs through the catheter, and turbulence or oscillation is formed locally in the lesion, which can completely remove the sticky sputum, pus, and scabs in the deep nasal cavity or folded parts such as the nasal concha. The front end of the flushing catheter is equipped with a pinhole camera, which can be connected to a mobile phone. Patients can flush their nasal cavity accurately and in real time under the guidance of the image, and thoroughly flush out foreign matter such as secretions or scabs in the nasal cavity. It is simple and convenient to use. One catheter insertion can simultaneously achieve flushing, medication and picture taking, and the patient is painless throughout the process. The professional version used by medical institutions can be connected to the mobile office terminal in the hospital through images, and the hospital can flush after surgery to promptly detect changes in the wound surface. At the same time, the photos taken by the home version can also be uploaded to medical institutions, and patients do not need to frequently go back and forth to medical institutions for reexamination. This product has a simple and compact structure, is portable, and can be self-sterilized. It uses degradable and environmentally friendly materials, which are non-toxic, comfortable, and have a good patient experience.

[0025] As a preferred implementation in this embodiment, Figure 2 and Figure 4As shown, the interior of the fixture 1 is slidably connected with a flushing tube 2, one end of the flushing tube 2 is plugged with a fixing ring 3, and the interior of the fixing ring 3 is plugged with a camera 4. The camera 4 of this device is a pinhole camera, that is, an ultra-micro camera. Its shooting aperture is indeed only the size of a pinhole. It can be used to protect people's lives, property and privacy. This camera is a relatively traditional pinhole camera, with a full set of equipment, including a pinhole camera lens, a signal transmitter, a signal receiver and a battery, etc., but there are also some varieties in which the transmitter is built into the camera. One end of the flushing tube 4 is plugged with a hand-held tube 5, the interior of the fixture 1 is plugged with a water pipe 6, one end of the water pipe 6 is clamped with a waste water bag 7, one end of the hand-held tube 5 is plugged with an integrated module 8, the interior of the integrated module 8 is plugged with a hose A9, one end of the hose A9 is plugged with a water pump A10, one end of the water pump A10 is plugged with a cleaning water tank 11, the interior of the integrated module 8 is plugged with a hose B12, and the hose One end of B12 is plugged with a water pump B13, and one end of the water pump B13 is plugged with a medicine tank 14. The water pump A10 provides drive, so that the cleaning liquid in the cleaning water tank 11 is exported through the hose A9 for flushing. The water pump B13 provides drive, so that the liquid medicine in the medicine tank 14 is exported through the hose B12 for drug administration to the human nasal cavity. The fixer 1 is connected to the flushing tube 2 and pushed upward to ensure the stability when pushing the flushing tube 2. The inside of the nasal cavity can be viewed through the camera 4. This product is divided into two versions for home use and medical institutions. The home version can be viewed and managed directly through the mobile phone APP, and the doctor can remotely manage it through the network. The professional version used by medical institutions can be connected to the mobile office end in the hospital through imaging, and the hospital can flush after surgery to promptly discover changes in the wound surface. The doctor end can view all patient information managed by the doctor, and the patient end can only view his own information. When positioning, first collect the patient's CT thin-layer image that meets the dicom3.0 standard, and perform three-dimensional reconstruction of the nasal cavity, paranasal sinuses, nasal concha and nasal dorsum, and design the fixator 1. The channel direction on the fixator 1 points to the lesion that needs to be irrigated, ensuring that the irrigation tube 2 does not touch the nasal side wall during insertion. The fixator 1 is built with the shape of the nasal dorsum skin to ensure that the positioning device is correctly positioned.

[0026] like Figure 1 and Figure 3As shown, in this embodiment, the interior of the fixture 1 is slidably connected with a flushing tube 2, one end of the flushing tube 2 is plugged with a fixing ring 3, the interior of the fixing ring 3 is plugged with a camera 4, one end of the flushing tube 4 is plugged with a hand-held tube 5, the interior of the fixture 1 is plugged with a water pipe 6, one end of the water pipe 6 is clamped with a waste water bag 7, one end of the hand-held tube 5 is plugged with an integrated module 8, the interior of the integrated module 8 is plugged with a hose A9, one end of the hose A9 is plugged with a water pump A10, one end of the water pump A10 is plugged with a cleaning water tank 11, the interior of the integrated module 8 is plugged with a hose B12, one end of the hose B12 is plugged with a water pump B13, one end of the water pump B13 is plugged with a medicine water tank 14, the interior of the integrated module 8 is plugged with a driver 15, and the driver 15 of this device is EPS-B1 driver, response frequency 1KHZ, 3 times overload, 2-stage notch filter, input and output pulse frequency 4Mbps, precise high resolution, shorten positioning time, suppress external interference, fast command tracking, low cogging torque, other, regeneration processing function, built-in dynamic brake, friction torque compensation function, gain switching function, zero clamping function, password setting, motor automatic identification function, power supply high-order harmonic countermeasures, bit display LED, built-in operation keyboard, voltage power range is 220V0.1KW-5.5KW and 380V1KW-22KW, full digital AC servo system uses the latest chip to improve the operation speed, and improves the corresponding control function of the servo through the newly developed speed loop and current loop control algorithm. It has the characteristics of 2-stage notch filter, external interference suppression, friction torque compensation, gain switching, etc., supports input and output pulse frequency up to 4Mbps, supports up to 20-bit encoder, and has rich internal position, internal speed and internal torque control functions. With superior performance and reliable quality, it is the leader of domestic servos. The integrated module 8 is internally plugged with a battery 16, and the integrated module 8 is internally plugged with a Bluetooth module 17. The Bluetooth module 17 of this device is a PCBA board with integrated Bluetooth function, which is used for short-range wireless communication and is divided into Bluetooth data module and Bluetooth voice module according to function. Bluetooth module refers to a collection of basic circuits of chips with integrated Bluetooth function, which is used for wireless network communication and can be roughly divided into three types: data transmission module, Bluetooth audio module, Bluetooth audio + data two-in-one module, etc.Generally, the module has the properties of a semi-finished product. It is processed on the basis of the chip to make subsequent applications simpler. A threaded hole is opened inside the integrated module 8, and a bolt 18 is passed through the internal thread of the threaded hole. The integrated module 8 is threaded with a protective cover 19 through the bolt 18. The Bluetooth module 17 can be connected to the mobile phone through Bluetooth pairing. The mobile phone can be used to watch the picture of the camera 4 of this device in real time. The personalized fluid mechanics design can easily and thoroughly remove secretions and scabs through the turbulence and oscillation formed locally at the front end of the flushing tube 2 by the cleaning water tank 11. The clean and dirty are separated. The front end of the medicine water tank 14 is also provided with a sewage discharge pipe, which is parallel to the flushing tube 2 but does not communicate with each other. The nasal secretions, scabs or infected bacteria flushed down can be discharged into the waste water bag 7 along the water guide pipe 6 to avoid secondary pollution.

[0027] How this utility works:

[0028] When using the device, the patient's nose is fixed by combining the fixator 1 with any fixing rope, and the fixator 1 is connected to the flushing tube 2 and pushed upward to ensure stability when pushing the flushing tube 2. The Bluetooth module 17 can be used to connect with a mobile phone for Bluetooth pairing, and the mobile phone can be used to watch the image of the camera 4 of the device in real time. The water pump A10 provides drive, so that the cleaning liquid in the cleaning water tank 11 is discharged through the hose A9 for flushing. The water pump B13 provides drive, so that the liquid medicine in the upper medicine water tank 14 is discharged through the hose B12 for intranasal administration. The clean and dirty are separated in design. The front end of the upper medicine water tank 14 is also provided with a waste discharge pipe, which is parallel to the flushing tube 2 but does not communicate with each other. The nasal secretions, scabs or infected bacteria flushed down can be discharged into the waste water bag 7 along the water guide pipe 6 to avoid secondary pollution.

[0029] The electrical components mentioned in this article are all connected to the external EPS-B1 main controller and 220V AC power, and the main controller can be a conventional known device for control such as a computer.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent integrated nasal irrigation and drug delivery device, comprising a holder (1), characterized in that: The interior of the fixing device (1) is slidably connected with a flushing pipe (2), one end of the flushing pipe (2) is plugged with a fixing ring (3), the interior of the fixing ring (3) is plugged with a camera (4), one end of the flushing pipe (2) is plugged with a hand-held tube (5), the interior of the fixing device (1) is plugged with a water pipe (6), one end of the water pipe (6) is clamped with a waste water bag (7), one end of the hand-held tube (5) is plugged with an integrated module (8), the interior of the integrated module (8) is plugged with a hose A (9), and one end of the hose A (9) is plugged with a water pump A (10).

2. The intelligent nasal irrigation and drug delivery integrated device according to claim 1, characterized in that: One end of the water pump A (10) is plugged into a cleaning water tank (11), and the interior of the integrated module (8) is plugged into a hose B (12).

3. The intelligent nasal irrigation and drug delivery integrated device according to claim 2, characterized in that: One end of the hose B (12) is plugged into a water pump B (13), and one end of the water pump B (13) is plugged into a medicine water tank (14).

4. The intelligent nasal irrigation and drug delivery integrated device according to claim 1, characterized in that: A driver (15) is plugged into the interior of the integrated module (8).

5. The intelligent integrated nasal irrigation and drug delivery device according to claim 1, characterized in that: A battery (16) is inserted into the interior of the integrated module (8).

6. The intelligent integrated nasal irrigation and drug delivery device according to claim 1, characterized in that: A Bluetooth module (17) is plugged into the interior of the integrated module (8).

7. The intelligent integrated nasal irrigation and drug delivery device according to claim 6, characterized in that: A threaded hole is provided inside the integrated module (8), a bolt (18) is threaded through the internal thread of the threaded hole, and a protective cover plate (19) is threaded through the integrated module (8) via the bolt (18).

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