Medicine applying device for affected part of skin

A medicine device and skin technology, which is applied in the field of medicine applicators for skin lesions, can solve problems such as inability to achieve uniform control, and achieve the effects of precise dosage control, avoiding excessive use, and avoiding bacterial infection

Pending Publication Date: 2021-06-01
SHUGUANG HOSPITAL AFFILIATED WITH SHANGHAI UNIV OF T C M
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the smearing device adopts the design of a liquid medicine outlet tube, and its medicine application method is equivalent to injecting medicine on the wound surface through a syringe. For liquid medicine, it cannot achieve uniform control effect

Method used

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  • Medicine applying device for affected part of skin
  • Medicine applying device for affected part of skin
  • Medicine applying device for affected part of skin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Please see attached figure 1 , attached figure 2 ; attached figure 1 It is a three-dimensional schematic diagram of a medicine applicator for skin affected part of the present invention, with figure 2 It is a cross-sectional view of a medicine applicator for skin affected part of the present invention. A medicine applicator for skin lesions, comprising a liquid storage end 1, a medicine application end 2, and an application end 3; the liquid storage end 1 is a plastic bottle with one end open, which can be properly deformed, and the medicine application end 2 is tapered Table structure such as a round table, etc., one end of which is detachably connected to the liquid storage end 1 through threaded connection; materials, such as sponge, etc., see attached image 3 , with image 3 It is a cross-sectional view of another applicator head of a medicine applicator for skin affected areas of the present invention; the applicator head 31 can also have various forms, suc...

Embodiment 2

[0040] Please see attached Image 6 , with Image 6 It is a schematic diagram of another medicine applicator for skin affected area of ​​the present invention. This embodiment is basically the same as Embodiment 1, the difference is that the drug-on end 2 is provided with a one-way valve plate 4, and its structure can adopt a tricuspid or mitral valve structure, which is an existing technology, used to realize the one-way flow of the liquid medicine from the liquid storage end 1 to the upper medicine end 2, and prevent the possibly contaminated liquid from the liquid medicine end from flowing back to the liquid storage end 1, causing excessive pollution and waste; it should also be noted that, Due to the one-way flow characteristics of the liquid, the drug supply end 2 can store other medicines separately. When in use, the medicine in the liquid storage end 1 is squeezed out and mixed with the medicament or soluble medicine in the drug supply end 2, and then applied For the ...

Embodiment 3

[0042] Please see attached Figure 7 , with Figure 7 It is a schematic diagram of another medicine applicator for skin affected area of ​​the present invention. This embodiment is basically the same as Embodiment 2, except that one end of the liquid storage end 1 is connected to the piston end 5, and the piston end 5 includes a piston rod 51, a piston head 52, and a sealing ring 53; The ring 53 is arranged on the side wall of the piston head 52, and the piston head 52 is matched with the inner wall of the liquid storage end 1. The advantage is that when the liquid storage end 1 is made of a hard material, such as glass bottle etc., its piston end 5 can realize the pressurization of the liquid in it to the liquid storage end 1, so that it flows into the medicine-feeding end 2 smoothly.

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PUM

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Abstract

The invention relates to a medicine applying device for an affected part of skin. The device comprises a liquid storage end, a medicine applying end, a smearing end and a protective cover. The liquid storage end is a plastic bottle with an opening in one end, and the medicine applying end is detachably connected with the liquid storage end in a threaded connection mode; the other end of the medicine applying end is the smearing end, the smearing head can be in various forms such as large circular sponge, small circular sponge or linear sponge, and the medicine applying end and the smearing end can also be of a detachable connection structure, so that the replacement cost of the smearing head is greatly saved; scale marks are arranged on the liquid storage end and used for measuring the dosage of liquid medicine, two-way scales are adopted, so that the change of the dosage can be visually observed no matter the liquid storage end is arranged upside down or upside down, the protective cover can cover the smearing end, external pollution is prevented, and the device has the advantages that uniform smearing can be achieved, use is flexible, the dosage can be controlled, liquid dosage form medicine can be conveniently and accurately applied to the scalp, and the adverse drug reaction caused by bacterial infection and finger medicine application is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medicine applicator for skin affected areas. Background technique [0002] In major hospitals, for patients with skin diseases or skin abrasions and burns, it is often necessary to use skin cleaners, such as cleaning cotton swabs, etc. to clean the patient's skin injury, and then use a skin applicator, such as Medical cotton swabs or medicinal liquid extrusion balloons are used to apply medicine to the patient's skin injury. However, the cotton on the cotton ball is loose during use, which makes it easy for some cotton threads to be embedded in the patient's skin injury. The affected area will cause infection, and when the medicine is applied for the second time, when the corresponding medical cotton swab contaminated with the residual liquid of the patient's skin injury is inserted into the corresponding medical medicine bottle to pick up the medicine again, the medici...

Claims

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Application Information

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IPC IPC(8): A61M35/00
CPCA61M35/003A61M2210/04A61M2210/005
Inventor 马欣张慧敏何翔贺旭峰丁佩军徐平杨莉莉边风华王东明
Owner SHUGUANG HOSPITAL AFFILIATED WITH SHANGHAI UNIV OF T C M
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