Neural itching plaster smearing device

Abstract

The utility model provides a nerve itch plaster smearing device which is used for extruding plaster in a medicine tube, a medicine outlet is arranged on the medicine tube, the nerve itch plaster smearing device comprises an installation seat, a through hole is arranged on the installation seat, the medicine outlet is arranged in the through hole in a penetrating mode, two sets of installation frames which are arranged oppositely are hinged to the installation seat, and extrusion wheels are arranged on the two sets of installation frames in a sliding mode. The mounting base is further provided with a smearing assembly communicating with the through hole. The device is used for smearing the nerve itching plaster, the medicine tube does not need to be directly squeezed by hands in the whole smearing process, medicine in the medicine tube can be fully squeezed out, waste of the medicine is reduced, meanwhile, the plaster does not need to be smeared by fingers, the hands do not need to be cleaned after the medicine is smeared, and the plaster smearing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model specifically relates to a nerve itching plaster application device. Background Art

[0002] Unlike common pruritus, neuropathic pruritus is often caused by peripheral overstimulation or destruction of central itch inhibition pathways. It is characterized by lichenoid changes in the skin and paroxysmal severe itching, and is prone to recurring. If neuropathic pruritus is not treated, patients will frequently scratch the affected area, which will make the itching more obvious, and papules and damage may appear on the skin, which will gradually become more and more itchy. The itching will gradually make people develop a compulsive behavior of scratching.

[0003] Scratching will cause the papules to gradually increase, thicken, and fuse. Scratching violently will also cause skin damage and inflammation, leading to the gradual lichenification of the skin. Therefore, in order to achieve a good therapeutic effect, in addition to the treatment and repair of local skin lesions, specific antipruritic drugs must be used and applied to the affected area for treatment.

[0004] Traditionally, the plaster is squeezed onto the hand and then applied by hand. However, this method is not convenient for fully squeezing out the medicine in the medicine tube, and the hand needs to be cleaned after applying the medicine, which not only increases the waste of medicine, but also increases the workload of patients. Therefore, in view of this, a neuropruritus plaster application device is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model proposes a neuropathic pruritus plaster application device to solve the technical problems raised in the above background technology. The current application method is mostly to squeeze the plaster on the hand and then apply the plaster by hand, but this method is not convenient to fully squeeze out the medicine in the medicine tube during application, and it is also necessary to clean the hands after applying the medicine.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a neuropathic plaster smearing device, used for squeezing out the plaster in a medicine tube, wherein the medicine tube is provided with a medicine outlet, and comprises:

[0007] A mounting seat, wherein the mounting seat is provided with a through hole, and the medicine outlet is provided in the through hole;

[0008] Two sets of mounting frames are arranged opposite to each other and are both hinged to the mounting seat;

[0009] There are two groups of extrusion wheels, both of which are slidably mounted on the two groups of mounting frames and in contact with both sides of the medicine tube; and

[0010] The smearing assembly is arranged on the mounting seat and communicated with the through hole.

[0011] In a preferred embodiment, the through hole is provided with an internal thread, the medicine outlet is provided with an external thread, and the internal thread matches the external thread.

[0012] In a preferred embodiment, a slide groove is provided on the mounting frame, and the end of the extrusion wheel is slidably clamped in the slide groove.

[0013] In a preferred embodiment, a mounting wheel is provided at the end of the extrusion wheel, wherein the mounting wheels at the ends of one group of the extrusion wheels are sleeved with a connecting buckle, and the connecting buckle is clamped on the mounting wheels at the ends of another group of the extrusion wheels.

[0014] In a preferred embodiment, the application component includes:

[0015] a flexible tube, communicating with the through hole;

[0016] an application head disposed at the end of the flexible tube; and

[0017] An elastic member is arranged between the applicator head and the mounting seat.

[0018] In a preferred embodiment, a shielding piece is provided in the flexible tube, the shielding piece is partially connected to the flexible tube, and the shielding piece is made of a flexible material.

[0019] In a preferred embodiment, a detachable cotton smear block is provided on the applicator head.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] When the device is in use, the two sets of mounting frames are rotated and opened along the hinge points between the two sets of mounting frames and the mounting seat, and the drug outlet at the end of the traditional medicine tube containing the nerve pruritus plaster is inserted into the through hole to complete the installation of the medicine tube, and then the two sets of mounting frames are closed and fixed in position, and the plaster can be applied. When applying, the plaster in the medicine tube is squeezed out by pushing the squeezing wheel, and the plaster is applied to the patient's skin through the application component. The entire application process does not require the hands to directly squeeze the medicine tube, so that the medicine in the medicine tube can be fully squeezed out, reducing the waste of medicine. At the same time, there is no need to apply the plaster with fingers, and there is no need to clean the hands after applying the medicine, which effectively improves the efficiency of plaster application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0023] Figure 1A schematic diagram of the three-dimensional structure of a neuropruritus plaster application device provided by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of a neuropruritus plaster application device after being disassembled;

[0025] Figure 3 for Figure 2 A magnified schematic diagram of area a in the middle;

[0026] Figure 4 This is a schematic diagram of the structure of a mounting seat in a nerve itch plaster application device of the utility model;

[0027] Reference numerals:

[0028] 101, mounting seat; 102, through hole; 103, flexible tube; 104, application head; 105, shielding sheet; 106, application cotton block; 107, elastic member;

[0029] 201, mounting frame; 202, slide slot; 203, extrusion wheel; 204, mounting wheel; 205, connecting buckle;

[0030] 301. Medicine tube; 302. Medicine outlet. DETAILED DESCRIPTION

[0031] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0032] Example:

[0033] like Figure 1 , 4 As shown, the utility model provides a neuropathic plaster smearing device, which is used to squeeze out the plaster in a medicine tube 301, and the medicine tube 301 is provided with a medicine outlet 302. The device includes a mounting seat 101, and the mounting seat 101 is provided with a through hole 102. The medicine outlet 302 is penetrated in the through hole 102, and the through hole 102 is provided with an internal thread, and the medicine outlet 302 is provided with an external thread, and the internal thread and the external thread cooperate. When in use, the medicine outlet 302 at the end of the medicine tube 301 can be installed in the through hole 102 by cooperating the internal thread with the external thread, and the medicine tube 301 can be installed on the device for use.

[0034] like Figure 1 , 2As shown, in this embodiment, two sets of mounting frames 201 and two sets of extrusion wheels 203 are also included. Both the mounting frames 201 are hinged to the mounting seat 101. Both the mounting frames 201 are provided with a slide slot 202. The ends of the extrusion wheels 203 are slidably clamped in the slide slot 202, and both the extrusion wheels 203 are in contact with both sides of the medicine tube 301. When installing the medicine tube 301, the two mounting frames 201 can be opened to expose the through hole 102. After the installation of the medicine tube 301 is completed, the two mounting frames 201 can be closed and their positions can be fixed so that the two extrusion wheels 203 are in contact with the medicine tube 301. When applying the plaster, the plaster in the medicine tube 301 can be squeezed out by pushing the two extrusion wheels 203, and there is no need to squeeze the medicine tube 301 with fingers, so that the plaster in the medicine tube 301 can be fully squeezed out to reduce the waste of the plaster.

[0035] like Figure 1 , 2 As shown, in this embodiment, the end of the extrusion wheel 203 is provided with a mounting wheel 204, and the mounting wheel 204 at the end of one group of extrusion wheels 203 is sleeved with a connecting buckle 205, and the connecting buckle 205 is clamped on the mounting wheel 204 at the end of another group of extrusion wheels 203. The setting of the connecting buckle 205 can make the two groups of extrusion wheels 203 move synchronously, and the positions of the two groups of mounting frames 201 can be fixed, so as to avoid the two groups of mounting frames 201 from opening when squeezing the medicine, thereby improving the practicality of the device. In addition, in some embodiments, the connecting buckle 205 can be made of a material with a certain toughness, and has an interference fit with the mounting wheel 204, so as to avoid the connecting buckle 205 from being separated from the mounting wheel 204 during the process of squeezing the plaster, thereby improving the stability of the device structure. When replacing the medicine tube 301, the connecting buckle 205 can be moved to be separated from one group of mounting wheels 204, so as to release the position fixation of the two groups of mounting frames 201.

[0036] like Figure 2 , 3 As shown, in this embodiment, a coating assembly is provided on the mounting seat 101, and the coating assembly is connected to the through hole 102. The coating assembly includes a flexible tube 103 connected to the through hole 102, and a coating head 104 is provided at the end of the flexible tube 103. An elastic member 107 is provided between the coating head 104 and the mounting seat 101.

[0037] After the plaster is squeezed out of the medicine tube 301, the plaster is squeezed out onto the application head 104 through the flexible tube 103, and the plaster can be applied by moving the application head 104 over the affected area, without manually applying the plaster, and thus without cleaning the hands after applying the plaster. In some embodiments, the elastic member 107 can be an elastic gasket made of rubber or silicone. When the application head 104 moves over the affected area, the flexible tube 103 is deformed, and the application head 104 fits the affected area under the action of the elastic member 107, so that the plaster can be applied more evenly.

[0038] like Figure 1 , 3 As shown, in this embodiment, a shielding piece 105 is provided in the flexible tube 103, and the shielding piece 105 is partially connected to the flexible tube 103, and the shielding piece 105 is made of a flexible material. When the plaster is not applied, the shielding piece 105 shields the end of the flexible tube 103 due to its own characteristics, so as to prevent external bacteria from entering the flexible tube 103 and contaminating the plaster, and at the same time, it can prevent the flexible tube 103 from being hardened or deteriorated due to long-term exposure to the air. When the plaster is squeezed out, the plaster pushes the shielding piece 105 to deform, which further improves the usability of the device.

[0039] like Figure 1 , 3 As shown, in this embodiment, a detachable smear cotton block 106 is provided on the applicator head 104. The smear cotton block 106 is provided to prevent the applicator head 104 from directly contacting the affected area. The smear cotton block 106 made of flexible material can absorb the plaster and evenly apply it to the affected area, while avoiding damage to the affected area, thereby improving the comfort of the device when used.

[0040] Specific usage and beneficial effects of the utility model:

[0041] When the device is in use, after the two sets of mounting frames 201 are rotated and opened along the hinge points between the two sets of mounting frames 201 and the mounting seat 101, the drug outlet 302 at the end of the traditional medicine tube 301 containing the nerve pruritus plaster is inserted into the through hole 102 to complete the installation of the medicine tube 301, and then the two sets of mounting frames 201 are closed and fixed in position, and the plaster can be applied. When applying, the plaster in the medicine tube 301 is squeezed out by pushing the squeezing wheel 203, and the plaster is applied to the patient's skin through the application head 104 and the application cotton block 106. The whole application process does not require the hands to directly squeeze the medicine tube 301, so that the medicine in the medicine tube 301 can be fully squeezed out, reducing the waste of medicine, and at the same time, there is no need to apply the plaster with fingers, and there is no need to clean the hands after applying the medicine, which effectively improves the efficiency of plaster application.

[0042] The basic principle and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A device for applying a plaster for treating pruritus, used for squeezing out the plaster in a medicine tube (301), wherein the medicine tube (301) is provided with a medicine outlet (302), characterized in that: Included are: A mounting seat (101), wherein a through hole (102) is formed on the mounting seat (101), and the medicine outlet (302) is disposed in the through hole (102); Two sets of mounting frames (201) are arranged opposite to each other and are both hinged to the mounting seat (101); There are two groups of extrusion wheels (203), which are slidably mounted on the two groups of mounting frames (201) and in contact with both sides of the medicine tube (301); and A smearing assembly is arranged on the mounting seat (101) and is connected to the through hole (102).

2. A neuropruritus plaster application device according to claim 1, characterized in that: The through hole (102) is provided with an internal thread, the medicine outlet (302) is provided with an external thread, and the internal thread cooperates with the external thread.

3. A nerve pruritus plaster application device according to claim 1, characterized in that: The mounting frame (201) is provided with a slide groove (202), and the end of the extrusion wheel (203) is slidably mounted in the slide groove (202).

4. A neuropruritus plaster application device according to claim 1, characterized in that: The ends of the extrusion wheels (203) are provided with mounting wheels (204), wherein the mounting wheels (204) at the ends of one group of the extrusion wheels (203) are sleeved with connecting buckles (205), and the connecting buckles (205) are clamped on the mounting wheels (204) at the ends of another group of the extrusion wheels (203).

5. A neuropruritus plaster application device according to claim 1, characterized in that: The smearing component comprises: A flexible tube (103) connected to the through hole (102); a coating head (104) disposed at the end of the flexible tube (103); and An elastic member (107) is arranged between the coating head (104) and the mounting seat (101).

6. A nerve pruritus plaster application device according to claim 5, characterized in that: A shielding sheet (105) is arranged inside the flexible tube (103), the shielding sheet (105) is partially connected to the flexible tube (103), and the shielding sheet (105) is made of a flexible material.

7. A nerve pruritus plaster application device according to claim 5, characterized in that: The smearing head (104) is provided with a detachable smearing cotton block (106).

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