Medicine applying device for premature infant iatrogenic skin injury

Abstract

The utility model relates to the technical field of medical instruments, in particular to a medicine applying device for premature infant iatrogenic skin injury. Comprising a material guide pipe, a chassis and a disc, the bottom of the material guiding pipe is fixedly connected with a base plate, at least one through hole is formed in the base plate, the through holes are evenly distributed in the circumferential direction of the base plate, the base plate is connected with a disc in an inserted mode through the through holes, a flowing hole is formed in the middle of the disc, and the disc is communicated with the material guiding pipe through the flowing hole. Through the arrangement of the material guide pipe and the circular sponge, liquid medicine is injected into the circular sponge from the material guide pipe, the circular sponge is in contact with the skin injury position of the premature infant after being stained with the liquid medicine, and the skin injury position of the premature infant can be massaged while the liquid medicine is smeared through the circular sponge; the skin injury part of the premature infant can be massaged before liquid medicine is smeared, different nursing tools do not need to be replaced, and the medicine smearing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a medicine applicator for iatrogenic skin damage in premature infants. Background Art

[0002] The skin of premature infants is extremely fragile. Compared to full-term infants, their stratum corneum is thinner and less elastic, making it more susceptible to damage and moisture loss, leading to dryness and cracking. Due to less subcutaneous fat, premature infants' skin barrier function is imperfect, making it difficult to effectively prevent the invasion of external irritants and potentially harmful substances. This also reduces their resistance to dry environments, increasing the risk of allergic reactions and skin inflammation.

[0003] When caring for premature babies, special attention should be paid to keeping their skin moisturized and intact, avoiding the use of products that may cause irritation, and for cases where skin damage has already occurred, appropriate ointments should be carefully selected and gently applied to the affected area to help repair the damaged area and prevent infection.

[0004] When treating premature infants' skin injuries, medical staff must gently massage the affected area to promote blood circulation and hematoma absorption, clean the wound with a mild detergent or saline solution, and then apply medicine to the wound. This process requires medical staff to frequently change tools, increasing their workload. Utility Model Content

[0005] In order to overcome the shortcoming of frequently replacing tools when treating premature infants' skin injuries, the utility model aims to provide a medicine applicator for premature infants' iatrogenic skin injuries that does not require replacement of nursing tools.

[0006] A medicine applicator for iatrogenic skin damage in premature infants comprises a material guide tube, a base, a disc, a clamping rod, a circular sponge and a locking mechanism. The base is fixedly connected to the bottom of the material guide tube, and at least one through-hole is formed on the base, and the through-holes are evenly distributed along the circumference of the base. The base is plugged into the disc via the through-hole, and a flow hole is formed in the middle of the disc, and the disc is connected to the material guide tube via the flow hole. At least one clamping rod for plugging into the through-hole is fixedly connected to the top of the disc, and the clamping rods are evenly distributed along the circumference of the disc and have notches on them. A circular sponge is fixedly connected to the bottom of the disc, and a locking mechanism for locking the disc is connected to the material guide tube.

[0007] As a further preferred solution, the locking mechanism includes a mounting cylinder and an annular plate. The mounting cylinder is rotatably connected to the material guide tube, and the annular plate is fixedly connected to the outer wall of the mounting cylinder. At least one arc groove is opened on the annular plate, and the arc grooves are evenly distributed along the circumference. The clamping rods are all located in the arc grooves.

[0008] As a further preferred solution, the material guide tube and the outer wall of the mounting cylinder are both fixedly connected with an anti-slip sleeve.

[0009] As a further preferred solution, it also includes a massage rod and an elastic member. At least one sliding groove is opened on the outer wall of the chassis. The massage rod is slidably connected in the sliding groove. The elastic member is fixedly connected between the massage rod and the chassis.

[0010] As a further preferred solution, it also includes a handle and a suction cup, the top of the material guide tube is fixedly connected to the handle, and the side of the handle away from the material guide tube is fixedly connected to at least one suction cup.

[0011] As a further preferred solution, a cover plate is further included, and the top of the material guide tube is hingedly connected to the cover plate.

[0012] The utility model has the following advantages: the utility model provides a material guide tube and a circular sponge, and the medicine is injected into the circular sponge from the material guide tube. After the circular sponge is stained with the medicine, it contacts the damaged part of the premature infant's skin. The medicine can be applied through the circular sponge while the damaged part of the premature infant's skin is massaged. In addition, a massage rod is provided, which can massage the damaged part of the premature infant's skin before applying the medicine. There is no need to change different nursing tools, thereby improving the efficiency of applying the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 This is a schematic cross-sectional view of the material guide tube of the present invention.

[0015] Figure 3 This is a schematic diagram of the structure of the disc, clamping rod and annular plate of the utility model.

[0016] Figure 4 This is a schematic structural diagram of the massage rod and elastic member of the present invention.

[0017] The reference numbers in the figure are: 1-material guide tube, 2-chassis, 21-through hole, 3-disc, 4-clamping rod, 5-circular sponge, 6-mounting cylinder, 7-annular plate, 8-arc groove, 9-slide groove, 10-massage rod, 101-elastic part, 11-cover plate, 12-handle, 13-suction cup. DETAILED DESCRIPTION

[0018] The following further illustrates the technical solution with reference to specific embodiments. It should be noted that terms such as "up," "down," "left," and "right" used herein to indicate directions refer only to the positions of the structures depicted in the corresponding drawings. Component numbers, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. Terms such as "connected" and "coupled" in this application include both direct and indirect connections unless otherwise specified.

[0019] A drug applicator for iatrogenic skin damage in premature infants, such as Figures 1-4 As shown, it includes a guide tube 1, a chassis 2, a disc 3, a clamping rod 4, a circular sponge 5 and a locking mechanism. The bottom of the guide tube 1 is fixedly connected to the chassis 2. Four through holes 21 are opened on the chassis 2. The through holes 21 are evenly distributed along the circumference of the chassis 2. The chassis 2 is plugged into the disc 3 through the through holes 21. A flow hole is opened in the middle of the disc 3. The disc 3 is connected to the guide tube 1 through the flow hole. The top of the disc 3 is fixedly connected to four clamping rods 4 evenly distributed along the circumference of the disc 3. The clamping rods 4 are used to be inserted into the through holes 21. Notches for cooperating with the locking mechanism are opened on the clamping rods 4. A circular sponge 5 is fixedly connected to the bottom of the disc 3. The guide tube 1 is connected to a locking mechanism for locking the disc 3. After the disc 3 is inserted into the through holes 21 through the clamping rods 4, the clamping rods 4 pass through the through holes 21 and lock the disc 3 through the locking mechanism to prevent the disc 3 from falling off when applying the medicine and causing harm to the premature baby.

[0020] When it is necessary to apply medicine to the damaged skin of a premature infant, pour the medicine into the guide tube 1, and the medicine flows downward along the inner wall of the guide tube 1 into the circular sponge 5. After the medicine wets the circular sponge 5, hold the guide tube 1 so that the circular sponge 5 comes into contact with the damaged skin of the premature infant, so that the medicine can be applied to the damaged skin of the premature infant. When applying the medicine, the circular sponge 5 can have a massage effect and promote blood circulation. There is no need to directly switch between the medicine application tool and the massage tool, which facilitates the application of medicine to the damaged skin of the premature infant.

[0021] like Figure 1 and Figure 3 As shown, the locking mechanism includes a mounting cylinder 6 and an annular plate 7. The mounting cylinder 6 is rotatably connected to the guide tube 1, and the annular plate 7 is fixedly connected to the outer wall of the mounting cylinder 6. The base plate 2 is located between the disc 3 and the annular plate 7. The annular plate 7 is provided with four arcuate grooves 8 evenly distributed along the circumference of the annular plate 7, and the clamping rods 4 are all located in the arcuate grooves 8. When the clamping rod 4 is inserted into the through hole 21, the clamping rod 4 is simultaneously located in the arcuate grooves 8 of the annular plate 7. The mounting cylinder 6 is then rotated to engage with the notch of the clamping rod 4, thereby completing the locking operation of the disc 3. When the disc 3 needs to be removed to clean the circular sponge 5, the mounting cylinder 6 is reversed to move it away from the notch of the clamping rod 4, and then the disc 3 is moved downward to disengage the clamping rod 4 from the through hole 21. In this way, the disc 3 can be removed, making it easier to use the circular sponge 5.

[0022] like Figure 1 and Figure 3 As shown, the guide tube 1 and the outer wall of the mounting cylinder 6 are both fixedly connected with anti-slip sleeves. The anti-slip sleeves on the guide tube 1 can prevent the guide tube 1 from slipping and falling when applying the medicine solution, thereby protecting premature infants from injury caused by the falling guide tube 1. The anti-slip sleeves on the mounting cylinder 6 can prevent the disc 3 from slipping when locking and unlocking, thereby facilitating the use of the applicator.

[0023] like Figure 1 and Figure 4 As shown, it also includes a massage rod 10 and an elastic member 101. Thirty slide grooves 9 are opened on the outer wall of the chassis 2. The massage rods 10 are slidably connected to the slide grooves 9. The ends of the massage rods 10 away from the center of the chassis are all spherical. Elastic members 101 are fixedly connected between the massage rods 10 and the chassis 2. The elastic members 101 are all located inside the slide grooves 9. The elastic members 101 are configured as coil springs. The massage tool and the applicator tool are integrated, which improves the applicability of the applicator. When massaging the damaged skin of a premature infant before applying the medicine, hold the guide tube 1 horizontally with both hands so that the massage rod 10 contacts the damaged skin of the premature infant, and then rotate the guide tube 1 to rotate the chassis 2. During this process, when the massage rod 10 contacts the damaged skin of the premature infant, the massage rod 10 slides toward the center of the chassis 2, and the elastic member 101 is compressed. When the massage rod 10 moves away from the damaged skin of the premature infant, the elastic member 101 returns to its original state and resets the massage rod 10. In this way, the damaged skin of the premature infant can be massaged by this medicine applicator.

[0024] like Figure 1 As shown, the device further includes a handle 12, a suction cup 13, and a cover 11. The handle 12 is fixedly connected to the top of the guide tube 1. Four suction cups 13 are fixedly connected to the side of the handle 12 away from the guide tube 1. The suction cups 13 enable the applicator to be attached to the outer wall of the insulated box for easy access. The cover 11 is hingedly connected to the top of the guide tube 1 to cover the guide tube 1. When the applicator is not in use, the cover 11 is rotated to cover the top of the guide tube 1 to prevent foreign matter from entering the guide tube 1 and causing contamination. When the liquid medicine needs to be poured into the guide tube 1, the cover 11 is reversed to expose the top of the guide tube 1.

[0025] The above is a detailed introduction to the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for those skilled in the art, based on the idea of ​​the present application, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A drug applicator for iatrogenic skin damage in premature infants, characterized in that: The invention comprises a material guide tube (1), a chassis (2), a disc (3), a clamping rod (4), a circular sponge (5) and a locking mechanism. The bottom of the material guide tube (1) is fixedly connected to the chassis (2). The chassis (2) is provided with at least one through hole (21). The through holes (21) are evenly distributed along the circumference of the chassis (2). The chassis (2) is plugged and connected to the disc (3) through the through hole (21). A flow hole is provided in the middle of the disc (3). The disc (3) is communicated with the material guide tube (1) through the flow hole. The top of the disc (3) is fixedly connected to at least one clamping rod (4) for plugging into the through hole (21). The clamping rod (4) is evenly distributed along the circumference of the disc (3). The clamping rod (4) is provided with a notch. The bottom of the disc (3) is fixedly connected to the circular sponge (5). The material guide tube (1) is connected to a locking mechanism for locking the disc (3).

2. The applicator for iatrogenic skin damage in premature infants according to claim 1, characterized in that: The locking mechanism comprises a mounting cylinder (6) and an annular plate (7). The material guide tube (1) is rotatably connected to the mounting cylinder (6). The outer wall of the mounting cylinder (6) is fixedly connected to the annular plate (7). The annular plate (7) is provided with at least one arcuate groove (8). The arcuate grooves (8) are uniformly distributed along the circumference, and the clamping rods (4) are all located in the arcuate grooves (8).

3. The applicator for iatrogenic skin damage in premature infants according to claim 2, characterized in that: The material guide pipe (1) and the outer wall of the installation cylinder (6) are both fixedly connected with an anti-slip sleeve.

4. The applicator for iatrogenic skin damage in premature infants according to claim 3, characterized in that: The massage rod (10) and the elastic member (101) are also included. The outer wall of the chassis (2) is provided with at least one sliding groove (9). The massage rod (10) is slidably connected in the sliding groove (9). The elastic member (101) is fixedly connected between the massage rod (10) and the chassis (2).

5. The applicator for iatrogenic skin damage in premature infants according to claim 4, characterized in that: It also includes a handle (12) and a suction cup (13), wherein the top of the material guide tube (1) is fixedly connected to the handle (12), and a side of the handle (12) away from the material guide tube (1) is fixedly connected to at least one suction cup (13).

6. The applicator for iatrogenic skin damage in premature infants according to claim 5, characterized in that: It also includes a cover plate (11), and the top of the material guiding tube (1) is hingedly connected to the cover plate (11).

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