Oral treatment applicator

Abstract

The utility model discloses an oral cavity treatment dosing device, including storage medicine pipe and operating handle, the operating handle is equipped with dosing pump in, and the input end and output end of dosing pump are connected with the input connector and dosing connector who sets up operating handle rear end and front end respectively, and the dosing connector is detachably connected with the elastic medicine guide pipe, the input connector is detachably sealed connection with storage medicine pipe, the dosing pump signal is connected with controller and power module, the utility model drives dosing pump automatic delivery liquid medicine through control button, avoids the professional injury such as tendon sheath inflammation caused by the frequent force of medical staff's finger, especially suitable for long time oral cavity treatment scene, provides local illumination when using with LED lamp set, solves the problem of insufficient vision in deep oral cavity, reduces the risk of leakage or misapplication, has the remarkable technical advantage in the aspects such as the improvement medical operation efficiency, the reduction patient's discomfort, the guarantee treatment accuracy etc.

Description

Technical Field

[0001] This utility model relates to the field of oral treatment technology, and specifically to an oral treatment drug delivery device. Background Technology

[0002] Dentistry is a medical specialty dedicated to the prevention, diagnosis, and treatment of diseases, abnormalities, and injuries related to the oral cavity, maxillofacial region, and related structures. Oral health is crucial to overall health; oral diseases such as dental caries and periodontal disease not only affect oral function and appearance but can also negatively impact systemic health. Oral drug administration is one of the important treatment methods in dentistry, delivering medication directly into the oral cavity to achieve therapeutic goals.

[0003] Currently, the most commonly used medication administration tools in dental treatment are syringes, cotton swabs, or cotton balls. Syringes require manual injection by healthcare professionals, which presents the following problems: Operational fatigue: During prolonged treatments (such as complex caries fillings or treatment of multiple oral lesions in children), repeated force exertion of the fingers can easily lead to muscle strain and even occupational injuries such as tenosynovitis. Large dosage errors: Relying on hand strength to control the injection speed makes it difficult to accurately control the dosage, especially for viscous solutions (such as pastes and gels), where the error rate can reach ±10%, potentially affecting treatment efficacy or leading to overdose. Furthermore, traditional metal or rigid plastic catheters lack elasticity and are difficult to adapt to complex anatomical structures in the oral cavity (such as the curvature of the palate and the retromolar region). During operation, the hard contact may damage the mucosa, increasing the patient's pain and bleeding risk. Utility Model Content

[0004] In view of the deficiencies in the existing technology, the purpose of this utility model is to provide an oral treatment drug delivery device, which is suitable for the treatment and care of oral lesions in clinical treatment of dentistry, home care and other scenarios.

[0005] The technical solution adopted by this utility model is as follows: an oral treatment drug delivery device, including a storage tube and an operating handle. The operating handle is equipped with a drug delivery pump. The input end and output end of the drug delivery pump are respectively connected to an input connector and a drug delivery connector located at the rear end and the front end of the operating handle. The drug delivery connector is detachably connected to an elastic drug guide tube. The input connector and the storage tube are detachably and sealedly connected. The drug delivery pump is signal-connected to a controller and a power module. The controller is connected to a control button located on the surface of the operating handle.

[0006] In this technical solution, the operating handle of the drug delivery device has a built-in drug delivery pump. The operation of the drug delivery pump is controlled by a control button to achieve drug delivery. Compared with the syringe-type structure in the prior art, it can avoid fatigue caused by repeated force of the fingers of medical staff during operation. The front and rear ends of the operating handle are connected to the storage tube and the delivery tube through the input connector and the drug delivery connector, respectively. After the drug delivery pump is started, the drug solution is output from the storage tube and delivered to the affected area in the mouth through the delivery tube. Since the delivery tube is elastic, it can bend automatically, avoiding damage to the affected area during drug delivery.

[0007] Preferably, the drug delivery tube has a spiral structure, with a connecting part at one end that connects to the drug delivery connector, and a spherical, hollowed-out drug delivery part at the other end, covered with an elastic cotton head.

[0008] Preferably, the operating handle is provided with an LED light group at its front end, and the LED light group is connected to the controller signal.

[0009] Preferably, the surface of the operating handle is provided with a display module, and the display module is signal-connected to the controller.

[0010] Preferably, the outer rear end of the operating handle is provided with a grip portion, and the surface of the grip portion is treated with an anti-slip coating.

[0011] Preferably, the front end of the operating handle may be connected to the rear end of a sealing cap, which can be detachably connected to the input connector and the drug delivery connector.

[0012] Preferably, the storage tube has a connection port and an air inlet, the connection port is detachably connected to the input connector, and both the connection port and the air inlet are equipped with a one-way valve.

[0013] Preferably, the surface of the storage tube is provided with graduation marks.

[0014] The beneficial effects of this invention are as follows: This invention abandons the manual injection method of traditional syringes and automatically delivers the medication by driving the drug delivery pump through a control button, avoiding occupational injuries such as tenosynovitis caused by frequent force exertion of the fingers by medical staff. It is especially suitable for long-term oral treatment scenarios. During use, LED lights provide local illumination, solving the problem of insufficient vision in the deep oral cavity and reducing the risk of missed or incorrect application. During operation, the display module provides real-time feedback on the dosage, avoiding dosage errors caused by dosing based on experience. It has significant technical advantages in improving the efficiency of medical operations, reducing patient discomfort, and ensuring treatment accuracy. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0016] Figure 1 This is a perspective view of the oral treatment drug delivery device provided in the embodiments of this utility model.

[0017] Figure 2 This is a perspective view of the drug delivery tube of the oral treatment drug delivery device provided in the embodiments of this utility model.

[0018] Reference numerals in the attached drawings: storage tube 100, connection port 110, scale mark 120, operating handle 200, grip part 210, sealing cap 220, input connector 300, drug delivery connector 400, drug delivery tube 500, drug delivery part 510, connection part 520, control button 600, cotton swab head 700, LED light group 800, display module 900. Detailed Implementation

[0019] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0020] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0021] like Figure 1 and Figure 2 As shown in the figure, a specific embodiment of this utility model provides an oral treatment drug delivery device for performing oral treatment operations; specifically, it includes a storage tube 100 and an operating handle 200. The operating handle 200 is equipped with a drug delivery pump. The input end and output end of the drug delivery pump are respectively connected to an input connector 300 and a drug delivery connector 400 located at the rear end and front end of the operating handle 200. The drug delivery connector 400 is detachably connected to an elastic drug guide tube 500. The input connector 300 is detachably and sealed to the storage tube 100. The drug delivery pump is signal-connected to a controller and a power module. The controller is connected to a control button 600 located on the surface of the operating handle 200.

[0022] like Figure 1 and Figure 2As shown, with the above configuration, this embodiment has a built-in drug delivery pump in the operating handle 200 of the drug delivery device. The drug delivery pump is controlled by the control button 600 to deliver the drug. Compared with the syringe-type structure in the prior art, this avoids fatigue caused by repeated force exertion of the fingers by medical staff during operation. The front and rear ends of the operating handle 200 are connected to the storage tube 100 and the delivery tube 500 through the input connector 300 and the drug delivery connector 400, respectively. After the drug delivery pump is started, the drug solution is output from the storage tube 100 and delivered to the affected area in the mouth through the delivery tube 500. Since the delivery tube 500 is elastic, it can bend adaptively to avoid damage to the affected area during drug delivery.

[0023] like Figure 1 and Figure 2 As shown, in practical applications, the operating handle 200 is made of medical-grade ABS material, with a hollow interior forming a cavity for mounting various structures. The drug delivery pump can be a peristaltic pump or a piston pump. The input end of the drug delivery pump is connected to the input connector 300 at the rear of the operating handle 200 via a flexible hose, and the output end is connected to the drug delivery connector 400 at the front via a flexible hose. Both the input connector 300 and the drug delivery connector 400 use Luer lock interfaces. Furthermore, the controller can utilize a microprocessor, integrated into a circuit board within the operating handle 200. For ease of control, an LED light group 800 is located at the front of the operating handle 200, connected to the controller. A display module 900 is also located on the surface of the operating handle 200, connected to the controller. The LED light group 800 uses LED beads with a 45° illumination angle. The display module 900 can display parameters such as real-time drug dosage, remaining battery power, and drug delivery rate. The controller is connected to the drug delivery pump, power module, control button 600, LED light group 800 and display module 900 via circuits. The control functions include start, pause, and LED light on / off functions, which will not be described in detail here.

[0024] As mentioned earlier, the drug delivery tube 500 is used to deliver the medication to the affected area in the oral cavity. In this embodiment, the drug delivery tube 500 has a spiral structure. One end of the drug delivery tube 500 has a connecting part 520 that connects to the drug delivery connector 400, and the other end has a spherical, perforated drug delivery part 510. An elastic cotton swab 700 is fitted onto the drug delivery part 510. The spherical drug delivery part 510, combined with the perforated design, allows the medication to gently contact the affected area through the cotton swab 700, which is especially suitable for sensitive areas such as oral ulcers and postoperative wounds, reducing pain or bleeding caused by irritation. The drug delivery tube 500 can be made of medical-grade silicone material, with an overall spiral elastic structure for better elasticity, and the cotton swab 700 is made of medical-grade absorbent cotton.

[0025] like Figure 1As shown, to ensure stability during operation, this embodiment provides a grip portion 210 on the outer rear end of the operating handle 200, with an anti-slip surface. Located on the outer rear end of the operating handle 200, this grip portion 210 can be designed with a wavy anti-slip texture and covered with a skin-friendly silicone layer. When gripped, the fingertips conform to the texture, improving operational stability. This embodiment also includes a sealing cap 220 that can be detachably connected to the rear end of the operating handle 200. The sealing cap 220 can be detachably connected to the input connector 300 and the drug delivery connector 400. The sealing cap 220 can seal and cover the drug delivery connector 400 and the input connector 300, protecting the interfaces from contamination when the device is not in use.

[0026] like Figure 1 As shown, in this embodiment, the storage tube 100 has a connection port 110 and an air inlet. The connection port 110 is detachably connected to the input connector 300. Both the connection port 110 and the air inlet are equipped with one-way valves. The surface of the storage tube 100 has graduation marks 120. The storage tube 100 can be made of transparent polypropylene. Both the connection port 110 and the air inlet are equipped with one-way valves, allowing only liquid medication to flow into the administration pump in one direction and air to enter the storage tube 100 in one direction. The graduation marks 120 on the surface facilitate accurate measurement of the remaining medication by medical personnel.

[0027] like Figure 1 and Figure 2 As shown, the operating procedure of this device in actual use is as follows:

[0028] Preparation stage: Medical staff unscrew the sealed cap of the storage tube, inject the liquid medicine (such as oral ulcer paste) through the connection port, ensure that the liquid level does not exceed the maximum mark, then tighten the connection of the delivery tube to the drug delivery connector, and put on the cotton swab.

[0029] Drug administration stage: Press the control button to turn on the device. The LED light illuminates the oral cavity. Gently touch the drug delivery tube to the affected area and press the "Start" button. The drug delivery pump drives the liquid from the storage tube through the input connector, hose, and drug delivery connector into the drug delivery tube. The liquid then permeates through the perforated holes to the cotton swab head and is evenly applied to the affected area. During the drug administration process, the cumulative dosage can be observed in real time on the display module. The device will automatically pause when the preset dosage is reached to avoid overdose.

[0030] Cleaning and Storage: After administration, disassemble the drug delivery tube and storage tube, wipe the handle surface and interface with alcohol swabs, dispose of the drug delivery tube and cotton swab head as medical waste, cover with the sealing cap, press and hold the control button to turn off the device, and charge the power module via the USB interface.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An oral treatment applicator, characterized by; Includes a storage tube (100) and an operating handle (200), The operating handle (200) is equipped with a drug delivery pump. The input end and output end of the drug delivery pump are respectively connected to an input connector (300) and a drug delivery connector (400) located at the rear end and front end of the operating handle (200). The drug delivery connector (400) is detachably connected to an elastic drug delivery tube (500). The input connector (300) is detachably and sealed to the storage tube (100). The drug delivery pump is signal-connected to a controller and a power module. The controller is connected to a control button (600) located on the surface of the operating handle (200).

2. An oral treatment applicator according to claim 1, wherein The drug delivery tube (500) has a spiral structure. One end of the drug delivery tube (500) is provided with a connecting part (520) that connects to the drug delivery connector (400), and the other end has a spherical structure with a hollowed-out drug delivery part (510). The drug delivery part (510) is covered with an elastic cotton head (700).

3. The oral treatment drug delivery device according to claim 1, characterized in that, The operating handle (200) is equipped with an LED light group (800) at its front end, and the LED light group (800) is connected to the controller signal.

4. The oral treatment drug delivery device according to claim 1, characterized in that, The surface of the operating handle (200) is provided with a display module (900), and the display module (900) is connected to the controller signal.

5. The oral treatment drug delivery device according to claim 1, characterized in that, The operating handle (200) has a grip (210) on the outer rear end, and the surface of the grip (210) is treated with anti-slip material.

6. The oral treatment drug delivery device according to claim 1, characterized in that, The operating handle (200) can be connected to a sealing cap (220) at its front end and rear end. The sealing cap (220) can be detachably connected to the input connector (300) and the drug delivery connector (400).

7. The oral treatment drug delivery device according to claim 1, characterized in that, The storage tube (100) has a connection port (110) and an air inlet. The connection port (110) is detachably connected to the input connector (300). Both the connection port (110) and the air inlet are equipped with one-way valves.

8. The oral treatment drug delivery device according to claim 1, characterized in that, The surface of the storage tube (100) is provided with graduation marks (120).

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