Cross infection prevention applicator for dermatological nursing
By designing automated medicine storage barrels and upper and lower mechanisms, the problem of traditional applicators being unable to automatically dispense medicine and wasting is solved, automatic medicine dispensing and even application of medicines are realized, and the risk of cross-infection is reduced.
Patent Information
- Application Number
- CN202420819111.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-19
AI Technical Summary
Traditional anti-cross infection applicators for dermatological care cannot automatically produce medicine, and are mostly used once, resulting in an increased risk of drug waste and cross-infection.
An applicator including a storage barrel, a cylinder, a piston and an upper and lower mechanism is designed. The cylinder drives the piston to squeeze the drug, and the spring and cam mechanism of the upper and lower mechanism are used to achieve uniform application of the drug and skin pressure, thereby increasing the drug absorption speed. .
It realizes the automated dispensing of drugs, reduces manual operations, reduces drug waste and the risk of cross-infection, and at the same time improves the uniform application and absorption efficiency of drugs.
Smart Images
Figure CN222368210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to an anti-cross infection applicator for dermatological care. Background Art
[0002] Dermatology care anti-cross-infection applicators are devices used to apply medications or disinfectants to prevent the spread of pathogens in healthcare settings. In healthcare institutions, laboratories, and other healthcare settings, anti-cross-infection applicators play an important role and help reduce the spread of cross-infection. Anti-cross-infection applicators usually have some specific design features and functions. Anti-cross-infection applicators are usually designed to be easy to clean and disinfect to prevent cross-infection. The design of the applicator should help ensure the safety of the user when applying the medication, preventing splashing and accidental contact. For medical applicators, accurate dosing is an important design consideration to ensure the appropriate dosage of the medication. Reusable: Some applicators are reusable and can withstand sterilization cycles to ensure hygiene standards. Portable design: Some applicators are designed to be portable, which is convenient for medical staff to perform patient medication administration and disinfection operations when needed. Applicators can be suitable for various medical application operations, such as disinfection of patient wounds, topical application of drugs, etc. Well-designed anti-cross-infection applicators can improve the hygiene standards of healthcare environments and reduce the risk of cross-infection.
[0003] However, the anti-cross-infection applicators used in previous dermatological care required manual pressure to make the medicine flow out. Secondly, most of the applicators were disposable, which caused a lot of waste. In addition, the applicator did not have a mechanism for pressing up and down, so in order to spread the medicine and speed up skin absorption, it was necessary to apply it again by hand, increasing the risk of cross-infection. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides an anti-cross-infection applicator for dermatological care, aiming to improve the problems that traditional anti-cross-infection applicators for dermatological care cannot automatically dispense medicine, disposable applicators cause too much waste, and cannot be pressed to accelerate drug absorption.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-cross-infection applicator for dermatological care, comprising a medicine storage cartridge, the upper end of which is threadedly connected to an upper cartridge, the upper end of which is fixedly connected to an upper cover, the lower end of which is fixedly connected to a cylinder, the lower end of which is fixedly connected to a piston, the piston is slidably connected to the inner wall of the medicine storage cartridge, and the lower end of which is fixedly connected to an upper and lower mechanism.
[0006] Through the above technical solution, the drug storage barrel provides space for drug storage. The upper barrel can cover the cylinder, which is more beautiful, and the upper cover provides a position for fixing the cylinder. The cylinder provides power for the automatic drug application of the applicator. The piston can squeeze out the drug close to the inner wall of the drug storage barrel. The upper and lower mechanisms are used to evenly apply the drug and press the skin to accelerate the absorption of the drug by the skin.
[0007] Furthermore, the upper and lower mechanisms include a silicone arc-shaped coating piece, the upper end of the silicone arc-shaped coating piece is fixedly connected to a silicone tube, the upper end of the silicone tube is slidably connected to a lower hard tube, the upper end of the lower hard tube is fixedly connected to a bottom baffle, the upper end of the bottom baffle is fixedly connected to a spring around, the upper end of the spring is fixedly connected to an upper baffle, the lower end of the upper baffle is fixedly connected to an outer tube, the upper end of the upper baffle is fixedly connected to a medicine storage tube, and the middle part of the lower end of the upper baffle is fixedly connected to an upper hard tube.
[0008] Through the above technical solution, the silicone arc-shaped smear can spread the medicine squeezed onto the skin, and the silicone tube is slidably connected to the lower hard tube and is detachable, so that the silicone arc-shaped smear can be detached, replaced and disinfected, which is convenient for repeated use. The lower hard tube guides out the medicine and provides a position for the silicone tube to slide and connect. The bottom baffle and the upper baffle provide a fixed position for the spring, the outer tube covers the internal components, and provides a position for the bottom baffle to slide and connect, which is convenient for the spring to stretch up and down, and the upper hard tube can guide the medicine in the drug storage cartridge out.
[0009] Furthermore, the upper and lower mechanisms include a silicone arc-shaped wiping sheet, and both sides of the lower end of the upper baffle are fixedly connected with hanging columns, and the bottom ends of the hanging columns are fixedly connected with a motor.
[0010] Through the above technical solution, the hanging column can hang the motor, and the motor provides power for the up and down movement of the upper and lower mechanisms.
[0011] Furthermore, a cam is fixedly connected to the output end of the motor, and the outer cylinder and the bottom baffle are slidably connected.
[0012] Through the above technical solution, the cam can indirectly pull the spring and the bottom baffle to allow the silicone arc-shaped coating sheet to move up and down.
[0013] Furthermore, a hose is fixedly connected to the lower end of the upper rigid tube, and the cam is slidably connected to the bottom baffle.
[0014] Through the above technical solution, the hose can be retracted, ensuring that the medicine can still be squeezed out while the spring is retracted.
[0015] Furthermore, the upper end of the lower rigid tube is fixedly connected to the lower end of the hose.
[0016] Through the above technical solution, the purpose is to allow the medicine to enter the hose and flow further downward.
[0017] Furthermore, handles are fixedly connected to the middle of both ends of the outer side of the medicine storage cartridge, and an anti-slip ring is fixedly connected to the middle of the outer wall of the medicine storage cartridge.
[0018] Through the above technical solution, the handle and the anti-slip ring help the user to hold the applicator better, so that it is not easy to slip out of the hand.
[0019] The utility model has the following beneficial effects:
[0020] 1. In the utility model, the upper cover, the cylinder and the piston are used. The cylinder presses the piston downward, so that the piston slides downward close to the medicine storage cartridge and squeezes out the medicine, thereby eliminating the problem of the user pressing the device to squeeze out the medicine, and achieving the effect of saving manpower.
[0021] 2. In the utility model, the silicone tube and the silicone arc-shaped smear sheet can be replaced by repeatedly moving the spring, cam and hose in the upper and lower mechanisms, so that the medicine can be applied more evenly, the skin can be pressed to make the medicine absorbed faster, and waste can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is an overall front view of an anti-cross-infection applicator for dermatological care proposed by the utility model;
[0023] Figure 2 This is a schematic diagram of the overall disassembly of an anti-cross-infection applicator for dermatological care proposed by the utility model;
[0024] Figure 3 This is a partial structural schematic diagram of an anti-cross-infection applicator for dermatological care proposed by the utility model;
[0025] Figure 4 The utility model is a schematic diagram of the upper and lower mechanisms of an anti-cross-infection applicator for dermatological care.
[0026] Legend:
[0027] 1. Medicine storage cylinder; 2. Handle; 3. Anti-slip ring; 4. Upper cylinder; 5. Cylinder; 6. Piston; 7. Upper cover; 8. Upper and lower mechanisms; 801. Outer cylinder; 802. Upper baffle; 803. Hanging column; 804. Spring; 805. Motor; 806. Cam; 807. Upper hard tube; 808. Hose; 809. Bottom baffle; 810. Lower hard tube; 811. Silicone tube; 812. Silicone arc-shaped rubbing sheet. DETAILED DESCRIPTION
[0028] 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.
[0029] Reference Figure 1-Figure 4 The utility model provides an embodiment: an anti-cross-infection applicator for dermatological care, comprising a drug storage cartridge 1, the upper end of the drug storage cartridge 1 is threadedly connected to an upper cartridge 4, the upper end of the upper cartridge 4 is fixedly connected to an upper cover 7, the lower end of the upper cover 7 is fixedly connected to a cylinder 5, the lower end of the cylinder 5 is fixedly connected to a piston 6, the piston 6 is slidably connected to the inner wall of the drug storage cartridge 1, and the lower end of the drug storage cartridge 1 is fixedly connected to an upper and lower mechanism 8.
[0030] The drug storage barrel 1 provides a space for drug storage. The drug storage barrel 1 and the upper barrel 4 are threadedly connected to facilitate disassembly and filling of drugs. The upper barrel 4 can cover the cylinder 5, which is more beautiful, and the upper cover 7 provides a position for fixing the cylinder 5. The cylinder 5 provides power for the automatic application of the applicator. The piston 6 can squeeze out the drug by clinging to the inner wall of the drug storage barrel 1. The upper and lower mechanisms 8 are used to evenly apply the drug and press the skin to accelerate the absorption of the drug by the skin.
[0031] The upper and lower mechanisms 8 include a silicone arc-shaped smear sheet 812, the upper end of which is fixedly connected to a silicone tube 811, the upper end of which is slidably connected to a lower hard tube 810, the upper end of which is fixedly connected to a bottom baffle 809, the upper end of which is fixedly connected to a spring 804, the upper end of which is fixedly connected to an upper baffle 802, the lower end of which is fixedly connected to an outer cylinder 801, the upper end of which is fixedly connected to a drug storage cylinder 1, and the middle of the lower end of which is fixedly connected to an upper hard tube 807. The upper and lower mechanisms 8 include a silicone arc-shaped smear sheet 812, the lower ends of which are fixedly connected to hanging columns 803, and the lower ends of which are fixedly connected to a motor 805. The output end of the motor 805 is fixedly connected with a cam 806, the cam 806 is slidably connected to the bottom baffle 809, and the outer cylinder 801 is slidably connected to the bottom baffle 809. The lower end of the upper hard tube 807 is fixedly connected with a hose 808. The upper end of the lower hard tube 810 is fixedly connected with the lower end of the hose 808. The middle of the two ends of the outer side of the drug storage cartridge 1 is fixedly connected with a handle 2, and the middle of the outer wall of the drug storage cartridge 1 is fixedly connected with an anti-slip ring 3.
[0032] The silicone arc-shaped smear sheet 812 can spread the medicine squeezed onto the skin. The silicone tube 811 is slidably connected to the lower hard tube 810 and is detachable, so that the silicone arc-shaped smear sheet 812 can be detached, replaced, and disinfected, which is convenient for repeated use. The lower hard tube 810 guides the medicine and provides a sliding connection position for the silicone tube 811. The bottom baffle 809 and the upper baffle 802 provide a fixed position for the spring 804. The outer tube 801 covers the internal components and provides a sliding connection position for the bottom baffle 809, which is convenient for the spring 804 to expand and contract up and down. The upper hard tube 807 can guide the medicine in the medicine storage cartridge 1. The hanging column 803 can hang the motor 805, and the motor 805 provides power for the up and down movement of the upper and lower mechanisms 8. The cam 806 can indirectly pull the spring 804 and the bottom baffle 809 to allow the silicone arc-shaped smear sheet 812 to move up and down. The hose 808 is retractable to ensure that the medicine can still be squeezed out while the spring 804 expands and contracts. The purpose is to allow the medicine to enter the hose 808 and flow further downward. The handle 2 and the anti-slip ring 3 are better for the user to hold the applicator, so that it is not easy to slip out of the hand.
[0033] Working principle: First, put away the cylinder 5 and let it shrink into the upper cylinder 4, then open the upper cylinder 4, add the required medicine to the drug storage cylinder 1, and when the medicine reaches the appropriate amount, turn off the cylinder 5, screw on the upper cylinder 4, open the cylinder 5 to drive the piston 6 to squeeze the medicine out. The user puts his finger between the handle 2 and the drug storage cylinder 1, grabs the drug storage cylinder 1, presses the silicone arc-shaped smear sheet 812 and the silicone tube 811, turns on the motor 805, and moves the upper and lower mechanisms 8 to apply the medicine to the patient's application area. After the application of the medicine is completed, let the patient remove the silicone arc-shaped smear sheet 812 and put it in the recycling area, and it can continue to be used after disinfection. Turn off the upper and lower mechanisms 8.
[0034] 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. A cross-infection prevention applicator for dermatological care, comprising a drug storage cartridge (1), characterized in that: The upper end of the medicine storage barrel (1) is threadedly connected to an upper barrel (4), the upper end of the upper barrel (4) is fixedly connected to an upper cover (7), the lower end of the upper cover (7) is fixedly connected to a cylinder (5), the lower end of the cylinder (5) is fixedly connected to a piston (6), the piston (6) is slidably connected to the inner wall of the medicine storage barrel (1), and the lower end of the medicine storage barrel (1) is fixedly connected to an upper and lower mechanism (8).
2. The anti-cross-infection applicator for dermatological care according to claim 1, characterized in that: The upper and lower mechanisms (8) include a silicone arc-shaped smear sheet (812), the upper end of the silicone arc-shaped smear sheet (812) is fixedly connected to a silicone tube (811), the upper end of the silicone tube (811) is slidably connected to a lower hard tube (810), the upper end of the lower hard tube (810) is fixedly connected to a bottom baffle (809), the upper end of the bottom baffle (809) is fixedly connected to a spring (804) around the upper end, the upper end of the spring (804) is fixedly connected to an upper baffle (802), the lower end of the upper baffle (802) is fixedly connected to an outer tube (801), the upper end of the upper baffle (802) is fixedly connected to a drug storage cartridge (1), and the middle part of the lower end of the upper baffle (802) is fixedly connected to an upper hard tube (807).
3. The anti-cross-infection applicator for dermatological care according to claim 2, characterized in that: The upper and lower mechanisms (8) include a silicone arc-shaped wiping sheet (812), and both sides of the lower end of the upper baffle plate (802) are fixedly connected with hanging columns (803), and the bottom ends of the hanging columns (803) are fixedly connected with a motor (805).
4. The anti-cross-infection applicator for dermatological care according to claim 3, characterized in that: The output end of the motor (805) is fixedly connected to a cam (806), the cam (806) and the bottom baffle (809) are slidably connected, and the outer cylinder (801) and the bottom baffle (809) are slidably connected.
5. The anti-cross-infection applicator for dermatological care according to claim 2, characterized in that: The lower end of the upper rigid tube (807) is fixedly connected with a hose (808).
6. The anti-cross-infection applicator for dermatological care according to claim 2, characterized in that: The upper end of the lower hard tube (810) is fixedly connected to the lower end of the hose (808).
7. The anti-cross-infection applicator for dermatological care according to claim 1, characterized in that: A handle (2) is fixedly connected to the middle of both ends of the outer side of the drug storage cartridge (1), and an anti-slip ring (3) is fixedly connected to the middle of the outer wall of the drug storage cartridge (1).