Clinical medicine smearing device for department of pediatrics

Abstract

The invention relates to the technical field of medical instruments, and particularly discloses a pediatric clinical medicine applying device which comprises an oral cavity supporting assembly and a puncture cleaning assembly, the puncture cleaning assembly comprises a supporting sleeve and a sliding adjusting rod, a medicine applying box is fixedly connected to one side of the end of an angle adjusting ball, and a medicine applying plate is slidably connected into the medicine applying box. An arc-shaped protruding block is connected into the adhesion box in a sliding mode, and a plurality of gel adhesion pieces are connected between the arc-shaped protruding block and the adhesion box in a clamped mode. A medical worker moves a sliding adjusting rod to drive an angle adjusting ball to adjust the angle, meanwhile, medicine is applied to pustules through a medicine applying brush, medicine liquid directly reaches the affected part, the medical worker continues to control the angle adjusting ball to rotate through the sliding adjusting rod, a gel adhesion piece adheres to the affected part, and the affected part is shielded and protected for a certain time; the infant is prevented from licking the affected part after the liquid medicine is smeared, rapid loss of the medicine is avoided, the treatment efficiency is improved, and pain is relieved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, and in particular to a drug smearing device for clinical use in pediatrics. Background Art

[0002] Pediatric herpetic stomatitis is a pediatric disease that has occurred frequently in recent years. Its pathogen is mainly herpes simplex virus. The affected group is mainly younger children. The main symptom is a large number of herpes in the child's mouth, which turns into ulcers in severe cases. Oral herpes or ulcers often cause severe pain, resulting in anorexia and refusal to eat in children. The traditional method is oral administration of Isatis root granules combined with intravenous injection of Shuanghuanglian. The drug takes a long time to take effect and the treatment course is long. The method of directly applying the medicine to the affected area can directly apply the medicine to the affected area to effectively increase the drug onset time and shorten the treatment course. However, because the affected area is located deep in the mouth, the spraying surface is large when using splashing and spraying, and it is impossible to accurately apply the medicine to the affected area. At the same time, the sick children are generally young and have poor cooperation. After the medicine is applied, they are prone to lick the applied area, which causes the medicine to be diluted, affecting the treatment effect. Summary of the invention

[0003] The main purpose of the present invention is to provide a drug application device for pediatric clinical use.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A pediatric clinical drug smear device, comprising an oral support component for expanding and supporting a child's oral cavity, and a puncture cleaning component for puncturing and cleaning herpes in the child's oral cavity, wherein the oral support component comprises two oral support plates for expanding the child's oral cavity and a self-locking support rod for supporting the oral support plates, wherein the two oral support components are connected by a connecting rod, wherein the puncture cleaning component is located below the connecting rod, wherein the puncture cleaning component comprises a support sleeve, an angle adjustment ball for adjusting an angle, and a sliding adjustment rod for adjusting a distance, wherein the support sleeve is sleeved on the angle adjustment ball. On the outside of the joint ball, the sliding adjustment rod is slidably connected to the angle adjustment ball, and the end of the angle adjustment ball is detachably connected with a hollow puncture needle for puncturing and flushing the herpes, one side of the end of the angle adjustment ball is fixedly connected with a medicine application box, and the inside of the medicine application box is slidably connected with a medicine application plate for applying medicine to the herpes, and the end of the puncture and cleaning component is fixedly connected with an adhesive box, and the inside of the adhesive box is slidably connected with an arc-shaped protrusion, and a plurality of gel adhesive sheets for covering and shielding the herpes where the medicine is applied are snap-connected between the arc-shaped protrusion and the adhesive box, and the adhesive box and the medicine application box are relatively distributed.

[0006] A further improvement of the present invention is that a tongue depressor for depressing the tongue is provided between the two oral support plates, the oral support plate is slidably connected to the connecting rod, a locking bolt for slidingly locking the oral support plate is screwed on the connecting rod, the oral support plate is slidably connected to the tongue depressor, and a hand screw for slidingly locking the oral support plate is screwed on the tongue depressor.

[0007] A further improvement of the present invention is that lighting lamps for illuminating the inside of the oral cavity are fixedly connected to both sides of the end of the angle adjustment ball, the support sleeve and the connecting rod are connected via a damping connecting sleeve rod, and a control button for controlling an external water supply device to flush the herpes is fixedly connected to the side wall of the sliding adjustment rod.

[0008] A further improvement of the present invention is that an adjusting rod slider for slidingly limiting the sliding adjusting rod is fixedly connected to the outer wall of the sliding adjusting rod.

[0009] A further improvement of the present invention is that a medicine liquid storage sleeve for storing medicines is fixedly connected inside the medicine coating box, the medicine liquid storage sleeve is located between the medicine coating plate and the medicine coating box, and the medicine liquid storage sleeve is fixedly connected to a side corresponding to the medicine coating plate with a sealing valve for discharging the medicines stored in the medicine liquid storage sleeve after being pressurized.

[0010] A further improvement of the present invention is that a medicine injection port for filling medicine into the medicine liquid storage sleeve is fixedly connected to the side of the medicine application box, a medicine application brush for applying medicine liquid to the affected area is fixedly connected to the side of the medicine application plate away from the medicine liquid storage sleeve, and a diversion groove for diverting the medicine is provided on the medicine application plate corresponding to the blocking valve.

[0011] A further improvement of the present invention is that a support spring for elastically supporting the arc-shaped protrusion is fixedly connected between the arc-shaped protrusion and the bottom surface of the inner wall of the adhesive box.

[0012] A further improvement of the present invention is that the tail end of the sliding adjustment rod is slidably connected to a pulling slider for driving the hollow puncture needle to retract into the inside of the sliding adjustment rod, the side wall of the sliding adjustment rod is fixedly provided with a needle tip limiting groove, and the outer wall of the pulling slider is fixedly connected to a locking block for cooperating with the needle tip limiting groove to limit the pulling slider, and the locking block is located inside the needle tip limiting groove.

[0013] A further improvement of the present invention is a drug application device for pediatric clinical use, comprising:

[0014] S1. Before use, the medical staff pushes the oral support plate to slide along the connecting rod and the tongue depressor according to the distance between the two sides of the gums in the child's mouth to adjust the distance between the two oral support plates. After the adjustment is completed, the medical staff turns the locking bolt and the hand screw to slide and lock the two oral support plates to avoid the change of the distance between the two oral support plates after the oral support plates are stressed. After the distance adjustment is completed, the operator injects the medicine needed for treatment into the medicine storage sleeve through the medicine injection port for storage, which is convenient for applying medicine to the herpes in the child's mouth. Then, the medical staff puts on gloves and places the gel adhesive sheet on the arc-shaped protrusion, and then presses the arc-shaped protrusion to make it slide into the adhesive box, so that the gel adhesive sheet is located between the arc-shaped protrusion and the top surface of the inner wall of the adhesive box. Then, the medical staff releases the pressure on the arc-shaped protrusion, and the supporting spring elastically resets at this time, so that the arc-shaped protrusion and the inner wall of the adhesive box are engaged and fixed to the gel adhesive sheet, so that the gel adhesive sheet can be used to shield and protect the herpes in the child's mouth after the medicine is applied during use, so as to prevent the child from licking the herpes wound, causing the medicine applied to the wound to be lost, and affecting the treatment effect;

[0015] S2. When in use, the medical staff puts the adjusted oral support plate into the child's mouth, and supports the oral support plate through the self-locking support rod to prevent the oral support plate from deforming after being stressed, which makes it impossible to effectively support the child's mouth. After the oral support plate is placed in the child's mouth, the child's tongue is limited under the pressure of the tongue depressor to prevent the child's tongue movement from interfering with the medical staff's treatment of herpes in the child's mouth. After the placement is completed, the medical staff observes the inside of the mouth, and then holds the sliding adjustment rod to drive the angle adjustment ball to rotate to adjust the hollow puncture needle The medical staff pushes the sliding adjustment rod to slide, so that the hollow puncture needle is used to puncture the purulent herpes, and the pus in the pustule is released, which is beneficial to the recovery of inflammation and relieves pain. After the pustule is punctured, the medical staff presses the control button to control the external water supply equipment to discharge water through the hollow puncture needle, and flushes the pustule to increase the outflow of pus. After the flushing is completed, the medical staff rotates and pulls the slider to release the buckle of the locking block and the needle tip limiting groove, and then pulls the slider outward, and drives the hollow puncture needle to be stored in the sliding adjustment rod by pulling the slider. Then, the slider is rotated and pulled to engage the engaging block with the needle tip limiting groove to limit the sliding of the hollow puncture needle, so as to prevent the hollow puncture needle from accidentally injuring the inside of the child's mouth when applying medicine to the herpes. After the hollow puncture needle is stored, the medical staff rotates the sliding adjustment rod to drive the angle adjustment ball to rotate, so that the medicine applying plate is aligned with the herpes. After the alignment is completed, the medical staff moves the sliding adjustment rod to drive the angle adjustment ball to adjust the angle, so that the medicine applying plate contacts and squeezes the pustule. After the pustule is squeezed, the pus and water remaining inside will be squeezed out, thereby achieving a better cleaning effect on the pustule. At the same time, the medicine application plate will shrink into the medicine application box after being squeezed, and the medicine liquid storage sleeve will be squeezed during the sliding process of the medicine application plate. After the medicine liquid storage sleeve is squeezed, the medicine stored inside will push open the blocking valve and transmit the medicine to the surface of the medicine application plate through the guide groove. At this time, the medicine application brush will adhere to the medicine. At this time, the medical staff will rotate the sliding adjustment rod to drive the angle adjustment ball to rotate. At this time, the medicine application plate will rotate synchronously with the sliding adjustment rod, so that the medicine application brush can apply medicine to the pustule, so that the medicine liquid can reach the affected area directly, shortening the time for the medicine to take effect, improving the treatment efficiency, and shortening the treatment cycle;

[0016] S3. After the medicine is applied, the medical staff rotates the sliding adjustment rod to drive the angle adjustment ball to rotate so that the arc-shaped protrusion is aligned with the affected part. Then the medical staff continues to control the rotation of the angle adjustment ball through the sliding adjustment rod to adjust the angle so that the gel adhesive sheet is attached to the affected part after the medicine is applied. After the attachment is completed, the arc-shaped protrusion will be squeezed and shrink into the adhesive box. At this time, the gel adhesive sheet is attached to the affected part, and the gel adhesive sheet loses the clamping of the arc-shaped protrusion and the inner wall of the adhesive box and is pulled out of the adhesive box, which shields and protects the affected part for a certain period of time, preventing the child from licking the affected part after applying the medicine, resulting in rapid loss of the medicine, increasing the duration of the medicine, improving the treatment efficiency, promoting rapid healing of the affected part, allowing the child to eat normally, and reducing pain.

[0017] Compared with the prior art, the herpes at the suppurative site is punctured through a hollow puncture needle to release the pus in the herpes, which is beneficial to the recovery of inflammation and has the effect of relieving pain. The medical staff moves the sliding adjustment rod to drive the angle adjustment ball to adjust the angle, so that the application plate is in contact with and squeezed at the pustule. After the pustule is squeezed, the pus and water remaining inside will be squeezed out. At the same time, the pustule is smeared with medicine through the application brush, so that the medicine liquid reaches the affected area directly, shortens the time for the medicine to take effect, and improves the treatment efficiency. After the medicine is applied, the medical staff continues to control the rotation of the angle adjustment ball through the sliding adjustment rod to adjust the angle, so that the gel adhesive sheet is attached to the affected area after the medicine is applied, and the gel adhesive sheet is adhered to the affected area, which plays a shielding and protecting role on the affected area for a certain period of time, and avoids the child licking the affected area after applying the medicine liquid, which causes the rapid loss of the medicine, increases the effect time of the medicine, improves the treatment efficiency, and thus relieves the pain. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a drug application device for pediatric clinical use.

[0019] Figure 2 The figure is a side structural schematic diagram of a drug application device for pediatric clinical use according to the present invention.

[0020] Figure 3 The present invention is a schematic diagram of the front view of a drug application device for clinical use in pediatrics.

[0021] Figure 4 The present invention is a schematic diagram of a side cross-sectional structure of a puncture cleaning component in a pediatric clinical drug application device.

[0022] Figure 5 for Figure 4 Enlarged schematic diagram of part A.

[0023] Figure 6The present invention is a schematic diagram of the side cross-sectional structure of a pediatric clinical drug application device when a drug application plate is under pressure after the angle of the puncture and cleaning component is adjusted.

[0024] Figure 7 for Figure 6 Enlarged schematic diagram of part A.

[0025] In the figure: 1. oral support component; 2. puncture cleaning component; 3. medicine applicator box; 4. adhesive box; 11. oral support plate; 12. self-locking support rod; 13. connecting rod; 131. locking bolt; 14. tongue depressor; 141. thumb screw; 21. support sleeve; 22. angle adjustment ball; 23. sliding adjustment rod; 231. adjustment rod slider; 232. pull slider; 233. needle tip limit groove; 234. locking block; 24. hollow puncture needle; 25. lighting lamp; 26. damping connecting sleeve rod; 27. control button; 31. medicine applicator plate; 311. medicine applicator brush; 312. guide groove; 32. medicine liquid storage sleeve; 321. blocking valve; 322. injection port; 41. arc-shaped protrusion; 42. support spring; 43. gel adhesive sheet. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with specific embodiments, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and should not be understood as limitations on this patent. In order to better illustrate the specific embodiments of the present invention, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific embodiments of the present invention, all other specific embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-7The invention relates to an oral support component 1 for expanding and supporting the oral cavity of a child, and a puncture cleaning component 2 for puncturing and cleaning herpes in the oral cavity of a child. The oral support component 1 comprises two oral support plates 11 for expanding the oral cavity of a child and a self-locking support rod 12 for supporting the oral support plates 11. The two oral support components 1 are connected by a connecting rod 13. The puncture cleaning component 2 is located below the connecting rod 13. The puncture cleaning component 2 comprises a support sleeve 21, an angle adjustment ball 22 for adjusting an angle, and a sliding adjustment rod 23 for adjusting a distance. The support sleeve 21 is sleeved outside the angle adjustment ball 22. The sliding adjustment rod 23 is slidably connected to the angle adjustment ball 22, and the end of the angle adjustment ball 22 is detachably connected with a hollow puncture needle 24 for puncturing and flushing the herpes, one side of the end of the angle adjustment ball 22 is fixedly connected with a medicine application box 3, and the inside of the medicine application box 3 is slidably connected with a medicine application plate 31 for applying medicine to the herpes, and the end of the puncture and cleaning component 2 is fixedly connected with an adhesive box 4, and the inside of the adhesive box 4 is slidably connected with an arc-shaped protrusion 41, and a plurality of gel adhesive sheets 43 for covering and shielding the herpes where the medicine is applied are snap-connected between the arc-shaped protrusion 41 and the adhesive box 4, and the adhesive box 4 and the medicine application box 3 are relatively distributed.

[0028] In this embodiment: the oral support component 1 is used to expand the child's oral cavity, and the oral support plate 11 is supported by the support of the self-locking support rod 12 to support the child's oral cavity, so that the medical staff can observe and clean the herpes in the child's oral cavity. The puncture cleaning component 2 is used to puncture the herpes, puncture the pustules infected with purulent infection, and release the pus in the pustules, which is beneficial to the recovery of inflammation and relieves pain. The connecting rod 13 is used to adjust the distance between the two oral support plates 11. The medical staff pushes the oral support plate 11 to slide along the connecting rod 13 and the tongue depressor 14 according to the distance between the two sides of the gums in the child's oral cavity to adjust the distance between the two oral support plates 11. The support sleeve 21 is used to set the angle adjustment ball 22 to limit the angle adjustment ball 22, so that the angle adjustment ball 22 rotates in the support sleeve 21. The angle of the sliding adjustment rod 23 is adjusted by rotating the angle adjustment ball 22, so that the hollow puncture needle 24 at the end of the sliding adjustment rod 23 is aligned with the herpes position in the child's oral cavity, which is convenient for the herpes. The hollow puncture needle 24 and the end of the sliding adjustment rod 23 are fixed by a screw-connected shell. The hollow puncture needle 24 is used to puncture and rinse the herpes, which is beneficial to the recovery of inflammation. The medicine applying box 3 is used to apply medicine to the herpes, so that the medicine can reach the affected area directly, shorten the time for the medicine to take effect, improve the treatment efficiency, and shorten the treatment cycle. The medicine applying plate 31 is used to apply medicine to the affected area. The medical staff controls the medicine applying plate 31 to apply medicine to the affected area by shaking the sliding adjustment rod 23 during operation. The adhesive box 4 is used The affected part is attached to protect the affected part to prevent the affected part from being licked by the child, which will cause the medicine applied to the affected part to be lost and affect the recovery effect of the affected part. The gel adhesive sheet 43 is made of edible grade medical gelatin, starch, etc. After covering and protecting the affected part for a period of time, it will be melted by the saliva secreted by the oral cavity and absorbed by the human body. The arc-shaped protrusion 41 is used to cooperate with the inner wall of the adhesive box 4 to clamp the gel adhesive sheet 43. At the same time, the protrusion on the top of the arc-shaped protrusion 41 allows the gel adhesive sheet 43 to fit with the affected part.

[0029] A tongue depressor 14 for depressing the tongue is provided between the two oral support plates 11. The oral support plate 11 is slidably connected to the connecting rod 13. A locking bolt 131 for slidingly locking the oral support plate 11 is screwed on the connecting rod 13. The oral support plate 11 is slidably connected to the tongue depressor 14. A hand screw 141 for slidingly locking the oral support plate 11 is screwed on the tongue depressor 14. The tongue depressor 14 is used to press the tongue in the child's mouth to prevent the child's tongue from interfering with the movement of the sliding adjustment rod 23 during treatment. The oral support plate 11 is squeezed by the locking bolt 131 to lock the sliding of the oral support plate 11. The oral support plate 11 is squeezed by the hand screw 141 to lock the sliding of the oral support plate 11 to prevent the spacing between the oral support plates 11 from changing after being subjected to force.

[0030] The two sides of the end of the angle adjustment ball 22 are fixedly connected with lighting lamps 25 for illuminating the inside of the oral cavity. The support sleeve 21 and the connecting rod 13 are connected by a damping connecting sleeve rod 26. The side wall of the sliding adjustment rod 23 is fixedly connected with a control button 27 for controlling an external water supply device to flush the herpes. The lighting lamp 25 is used to illuminate the inside of the oral cavity to assist medical staff in observing the inside of the child's oral cavity. The damping connecting sleeve rod 26 is used to connect the support sleeve 21 and the connecting rod 13 to support the support sleeve 21. The control button 27 is used to control the external water supply device to supply water, and the water is discharged through the hollow puncture needle 24 through the connecting pipe to flush the purulent herpes, and the pus in the herpes is discharged, which is beneficial to the recovery of the affected area.

[0031] The outer wall of the sliding adjustment rod 23 is fixedly connected with an adjustment rod slider 231 for slidingly limiting the sliding adjustment rod 23; the adjustment rod slider 231 is used to limit the sliding of the sliding adjustment rod 23 and the angle adjustment ball 22, so that when the sliding adjustment rod 23 rotates, the angle adjustment ball 22 can be driven to rotate synchronously.

[0032] The inside of the medicine application box 3 is fixedly connected with a liquid medicine storage sleeve 32 for storing medicine, and the liquid medicine storage sleeve 32 is located between the medicine application plate 31 and the medicine application box 3. The liquid medicine storage sleeve 32 is fixedly connected to a side of the medicine application plate 31 corresponding to the medicine application plate 31 with a blocking valve 321 for discharging the medicine stored in the liquid medicine storage sleeve 32 after being compressed. The side of the medicine application box 3 is fixedly connected with a medicine injection port 322 for filling the liquid medicine storage sleeve 32 with medicine. The side of the medicine application plate 31 away from the liquid medicine storage sleeve 32 is fixedly connected with a medicine application brush 311 for applying liquid medicine to the affected area. The medicine application plate 31 is provided with a device for diverting the medicine at the blocking valve 321 corresponding to the medicine application plate 31. The guide groove 312 of the medicine storage sleeve 32 is used to store and store medicine. When in use, when the medicine applicator plate 31 is squeezed and wiped with the affected area, the medicine applicator plate 31 will squeeze the medicine storage sleeve 32 to deform. After the medicine storage sleeve 32 is squeezed, the medicine stored inside will push open the blocking valve 321 to make the medicine flow out of the medicine storage sleeve 32. The outflowing medicine is guided to the medicine applicator plate 31 through the guide groove 312 and adhered to the medicine applicator brush 311. During the application process, the medicine adhered to the medicine applicator brush 311 will be applied to the patient's oral herpes, the herpes will be applied with medicine, and the medicine will be filled into 332 through the injection port 322.

[0033] A support spring 42 is fixedly connected between the arc-shaped protrusion 41 and the bottom surface of the inner wall of the adhesive box 4 for elastically supporting the arc-shaped protrusion 41; the support spring 42 is used to elastically support the arc-shaped protrusion 41 so that the arc-shaped protrusion 41 can cooperate with the inner wall of the adhesive box 4 to squeeze the gel adhesive sheet 43.

[0034] The tail end of the sliding adjustment rod 23 is slidably connected with a pulling slider 232 for driving the hollow puncture needle 24 to retract into the sliding adjustment rod 23. The side wall of the sliding adjustment rod 23 is fixedly provided with a needle tip limiting groove 233. The outer wall of the pulling slider 232 is fixedly connected with a clamping block 234 for cooperating with the needle tip limiting groove 233 to limit the pulling slider 232. The clamping block 234 is located inside the needle tip limiting groove 233; the medical staff rotates the pulling slider 232 to release the clamping block 234 and the needle tip limiting groove 233, and then pulls the pulling slider 232 outward, drives the hollow puncture needle 24 to be stored in the sliding adjustment rod 23, and then rotates the pulling slider 232 to make the clamping block 234 and the needle tip limiting groove 233 engage to limit the sliding of the hollow puncture needle 24, so as to avoid the hollow puncture needle 24 accidentally injuring the inside of the child's oral cavity when applying medicine to the herpes.

[0035] A method for using a pediatric clinical drug smear device. Before use, the medical staff pushes the oral support plate 11 to slide along the connecting rod 13 and the tongue depressor 14 according to the distance between the two sides of the gums in the child's mouth to adjust the distance between the two oral support plates 11. After the adjustment is completed, the medical staff rotates the locking bolt 131 and the hand screw 141 to slide and lock the two oral support plates 11 to prevent the oral support plates 11 from being subjected to force and causing the distance between the two oral support plates 11 to change. After the distance adjustment is completed, the operator injects the medicine required for treatment into the medicine storage sleeve 32 through the medicine injection port 322 for storage, which is convenient for applying medicine to the herpes in the child's mouth. Then the medical staff wears gloves and places the gel adhesive sheet 43 on the The arc-shaped protrusion 41 is then pressed to make the arc-shaped protrusion 41 slide into the adhesive box 4, so that the gel adhesive sheet 43 is located between the arc-shaped protrusion 41 and the top surface of the inner wall of the adhesive box 4. The medical staff then releases the pressure on the arc-shaped protrusion 41, and the support spring 42 elastically resets at this time, so that the arc-shaped protrusion 41 and the inner wall of the adhesive box 4 are clamped and fixed to the gel adhesive sheet 43, so that the herpes in the child's mouth after the medicine is applied can be shielded and protected by the gel adhesive sheet 43 during use, so as to prevent the child from licking the herpes wound, causing the loss of the medicine applied to the wound and affecting the treatment effect. When in use, the medical staff puts the adjusted oral support plate 11 into the child's mouth, and supports the oral support plate 11 through the self-locking support rod 12 to prevent the oral support plate 11 from After being stressed, the deformation occurs, which makes it impossible to effectively support the child's oral cavity. After the oral support plate 11 is placed in the child's oral cavity, the child's tongue is limited under the pressure of the tongue depressor 14 to prevent the child's tongue movement from interfering with the medical staff's treatment of herpes in the child's oral cavity during treatment. After the placement is completed, the medical staff observes the inside of the oral cavity, and then holds the sliding adjustment rod 23 to drive the angle adjustment ball 22 to rotate, adjust the position of the hollow puncture needle 24, and then the medical staff pushes the sliding adjustment rod 23 to slide, so that the hollow puncture needle 24 punctures the purulent herpes, releases the pus in the pustule, is beneficial to the recovery of inflammation, and has the effect of relieving pain. After the pustule is punctured, the medical staff presses the control button 27 to control the external water supply device to The water flows out through the hollow puncture needle 24, and the pustule is rinsed to increase the outflow of pus. After the rinsing is completed, the medical staff rotates and pulls the slider 232 to release the buckle of the locking block 234 and the needle tip limiting groove 233, and then pulls the slider 232 outward, and drives the hollow puncture needle 24 to be stored in the sliding adjustment rod 23 by pulling the slider 232, and then rotates and pulls the slider 232 to make the locking block 234 and the needle tip limiting groove 233 engage to limit the sliding of the hollow puncture needle 24, so as to avoid the hollow puncture needle 24 accidentally injuring the inside of the child's mouth when applying medicine to the herpes. After the hollow puncture needle 24 is stored, the medical staff rotates the sliding adjustment rod 23 to drive the angle adjustment ball 22 to rotate, so that the applicator plate 31 is aligned with the herpes.After the alignment is completed, the medical staff moves the sliding adjustment rod 23 to drive the angle adjustment ball 22 to adjust the angle, so that the applicator plate 31 contacts and squeezes the pustule. After the pustule is squeezed, the pus and water remaining inside will be squeezed out, thereby having a better cleaning effect inside the pustule. At the same time, the applicator plate 31 will shrink into the applicator box 3 after being squeezed, and the medicine liquid storage sleeve 32 will be squeezed during the sliding process of the applicator plate 31. After the medicine liquid storage sleeve 32 is squeezed, the medicine stored inside will push open the blocking valve 321 and transmit the medicine to the surface of the applicator plate 31 through the guide groove 312. At this time, the medicine application brush 311 will adhere to the medicine, and the medical staff will rotate the sliding adjustment rod 23 to drive the angle adjustment ball 22 to rotate. At this time, the applicator plate 31 rotates synchronously with the sliding adjustment rod 23, so that the applicator brush 311 can apply medicine to the pustule, so that the medicine liquid can reach the affected area directly, shortening the drug start time. The effective time is improved, the treatment efficiency is improved, and the treatment cycle is shortened. After the medicine is applied, the medical staff rotates the sliding adjustment rod 23 to drive the angle adjustment ball 22 to rotate, so that the arc-shaped protrusion 41 is aligned with the affected part. Then the medical staff continues to control the rotation of the angle adjustment ball 22 through the sliding adjustment rod 23 to adjust the angle so that the gel adhesive sheet 43 is attached to the affected part after the medicine is applied. After the attachment is completed, the arc-shaped protrusion 41 will be squeezed and shrink into the adhesive box 4. At this time, the gel adhesive sheet 43 is attached to the affected part. After losing the clamping of the arc-shaped protrusion 41 and the inner wall of the adhesive box 4, the gel adhesive sheet 43 is pulled out of the adhesive box 4, which plays a shielding and protective role on the affected part for a certain period of time, and prevents the child from licking the affected part after applying the liquid medicine, resulting in rapid loss of the medicine, increasing the timeliness of the medicine, improving the treatment efficiency, and promoting the rapid healing of the affected part, so that the child can eat normally and relieve the pain.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pediatric clinical drug application device, comprising an oral support component (1) for expanding and supporting a child's oral cavity, and a puncture cleaning component (2) for puncturing and cleaning herpes in the child's oral cavity, characterized in that: The oral support assembly (1) comprises two oral support plates (11) for expanding the oral cavity of a child and a self-locking support rod (12) for supporting the oral support plates (11); the two oral support assemblies (1) are connected via a connecting rod (13); the puncture cleaning assembly (2) is located below the connecting rod (13); the puncture cleaning assembly (2) comprises a support sleeve (21), an angle adjustment ball (22) for adjusting an angle, and a sliding adjustment rod (23) for adjusting a distance; the support sleeve (21) is sleeved outside the angle adjustment ball (22); the sliding adjustment rod (23) is slidably connected to the angle adjustment ball (22); The end of the angle adjustment ball (22) is detachably connected to a hollow puncture needle (24) for puncturing and flushing the herpes. One side of the end of the angle adjustment ball (22) is fixedly connected to a medicine application box (3). The medicine application box (3) is slidably connected to a medicine application plate (31) for applying medicine to the herpes. The end of the puncture cleaning component (2) is fixedly connected to an adhesive box (4). The adhesive box (4) is slidably connected to an arc-shaped protrusion (41). A plurality of gel adhesive sheets (43) for covering and shielding the herpes at the place where the medicine is applied are snap-connected between the arc-shaped protrusion (41) and the adhesive box (4). The adhesive box (4) and the medicine application box (3) are arranged relative to each other.

2. A pediatric clinical drug application device according to claim 1, characterized in that: A tongue depressor (14) for depressing the tongue is provided between the two oral support plates (11); the oral support plate (11) is slidably connected to the connecting rod (13); a locking bolt (131) for slidingly locking the oral support plate (11) is screwed onto the connecting rod (13); the oral support plate (11) is slidably connected to the tongue depressor (14); a hand screw (141) for slidingly locking the oral support plate (11) is screwed onto the tongue depressor (14).

3. A pediatric clinical drug application device according to claim 1, characterized in that: Lighting lamps (25) for illuminating the interior of the oral cavity are fixedly connected to both sides of the end of the angle adjustment ball (22); the support sleeve (21) and the connecting rod (13) are connected via a damping connecting sleeve rod (26); and a control button (27) for controlling an external water supply device to flush the herpes is fixedly connected to the side wall of the sliding adjustment rod (23).

4. A pediatric clinical drug application device according to claim 1, characterized in that: An adjusting rod slider (231) for slidingly limiting the sliding adjusting rod (23) is fixedly connected to the outer wall of the sliding adjusting rod (23).

5. A pediatric clinical drug application device according to claim 1, characterized in that: A liquid medicine storage sleeve (32) for storing medicines is fixedly connected inside the medicine application box (3), and the liquid medicine storage sleeve (32) is located between the medicine application plate (31) and the medicine application box (3). A sealing valve (321) for discharging the medicines stored in the liquid medicine storage sleeve (32) after being pressurized is fixedly connected to one side of the liquid medicine storage sleeve (32) corresponding to the medicine application plate (31).

6. A pediatric clinical drug application device according to claim 5, characterized in that: The side of the medicine application box (3) is fixedly connected with a medicine injection port (322) for filling the medicine into the medicine liquid storage sleeve (32); the side of the medicine application plate (31) away from the medicine liquid storage sleeve (32) is fixedly connected with a medicine application brush (311) for applying the medicine liquid to the affected area; the medicine application plate (31) is provided with a guide groove (312) for guiding the medicine at a position corresponding to the blocking valve (321).

7. A pediatric clinical drug application device according to claim 1, characterized in that: A support spring (42) for elastically supporting the arc-shaped protrusion (41) is fixedly connected between the arc-shaped protrusion (41) and the bottom surface of the inner wall of the adhesive box (4).

8. The drug application device for pediatric clinical use according to claim 1, characterized in that: The rear end of the sliding adjustment rod (23) is slidably connected to a pulling slider (232) for driving the hollow puncture needle (24) to retract into the inside of the sliding adjustment rod (23); a needle tip limiting groove (233) is fixedly provided on the side wall of the sliding adjustment rod (23); a snap-fit ​​block (234) is fixedly connected to the outer wall of the pulling slider (232) for cooperating with the needle tip limiting groove (233) to limit the pulling slider (232); the snap-fit ​​block (234) is located inside the needle tip limiting groove (233).

9. The use process of a pediatric clinical drug application device according to claims 1-8, characterized in that: include: S1. Before use, the medical staff pushes the oral support plate (11) to slide along the connecting rod (13) and the tongue depressor (14) according to the distance between the two sides of the gums in the child's mouth, and adjusts the distance between the two oral support plates (11). After the adjustment is completed, the medical staff rotates the locking bolt (131) and the hand screw (141) to slide and lock the two oral support plates (11) to prevent the oral support plates (11) from being subjected to force and causing the distance between the two oral support plates (11) to change. After the distance adjustment is completed, the operator injects the medicine required for treatment into the medicine storage sleeve (32) through the medicine injection port (322) for storage, so as to facilitate the application of medicine to the herpes in the child's mouth, and then The medical staff wearing gloves places the gel adhesive sheet (43) on the arc-shaped protrusion (41), and then presses the arc-shaped protrusion (41) to make the arc-shaped protrusion (41) slide into the adhesive box (4), so that the gel adhesive sheet (43) is located between the arc-shaped protrusion (41) and the top surface of the inner wall of the adhesive box (4). Then the medical staff releases the pressure on the arc-shaped protrusion (41), and the support spring (42) elastically resets at this time, so that the arc-shaped protrusion (41) and the inner wall of the adhesive box (4) are engaged and fixed to the gel adhesive sheet (43), so that the herpes in the child's mouth after the medicine is applied can be shielded and protected by the gel adhesive sheet (43) during use, so as to prevent the child from licking the herpes wound, causing the medicine applied to the wound to be lost, thereby affecting the treatment effect; S2. During use, the medical staff puts the adjusted oral support plate (11) into the oral cavity of the child, and supports the oral support plate (11) through the self-locking support rod (12) to prevent the oral support plate (11) from deforming after being stressed, so as to prevent the oral cavity of the child from being effectively supported. After the oral support plate (11) is put into the oral cavity of the child, the tongue of the child is limited under the pressure of the tongue depressor (14) to prevent the tongue movement of the child from interfering with the medical staff's treatment of herpes in the child's oral cavity during treatment. After the placement is completed, the medical staff observes the inside of the oral cavity, and then holds the sliding adjustment rod (23) to drive the angle adjustment ball (22) to rotate, adjust the position of the hollow puncture needle (24), and then pushes the sliding adjustment rod (23) to adjust the position of the hollow puncture needle (24). The adjusting rod (23) slides to cause the hollow puncture needle (24) to puncture the purulent herpes, thereby releasing the pus in the pustule, which is beneficial to the recovery of inflammation and has the effect of relieving pain. After the pustule is punctured, the medical staff presses the control button (27) to control the external water supply device to discharge water through the hollow puncture needle (24), flushes the pustule and increases the outflow of pus. After the flushing is completed, the medical staff rotates the pull slider (232) to release the buckle between the locking block (234) and the needle tip limiting groove (233), and then pulls the pull slider (232) outward, drives the hollow puncture needle (24) to be stored in the sliding adjustment rod (23) by pulling the slider (232), and then rotates the pull slider (232). The locking block (234) is locked with the needle tip limiting groove (233) to limit the sliding of the hollow puncture needle (24), so as to prevent the hollow puncture needle (24) from accidentally injuring the inside of the child's mouth when applying medicine to the herpes. After the hollow puncture needle (24) is stored, the medical staff rotates the sliding adjustment rod (23) to drive the angle adjustment ball (22) to rotate, so that the medicine applying plate (31) is aligned with the herpes. After the alignment is completed, the medical staff moves the sliding adjustment rod (23) to drive the angle adjustment ball (22) to adjust the angle, so that the medicine applying plate (31) is in contact with the pustule and squeezed. After the pustule is squeezed, the pus and water remaining inside the pustule are squeezed out, thereby achieving a better cleaning effect on the pustule. At the same time, the medicine applying plate (31) is After being squeezed, it will shrink into the medicine application box (3), and the medicine liquid storage sleeve (32) will be squeezed during the sliding process of the medicine application plate (31). After the medicine liquid storage sleeve (32) is squeezed, the medicine stored inside will push open the blocking valve (321) and transmit the medicine to the surface of the medicine application plate (31) through the guide groove (312). At this time, the medicine application brush (311) will adhere to the medicine. At this time, the medical staff will rotate the sliding adjustment rod (23) to drive the angle adjustment ball (22) to rotate. At this time, the medicine application plate (31) will rotate synchronously with the sliding adjustment rod (23), so that the medicine application brush (311) can apply medicine to the pustule, so that the medicine liquid can reach the affected area directly, shortening the time for the medicine to take effect, improving the treatment efficiency, and shortening the treatment cycle; S3, after the application of the medicine is completed, the medical staff rotates the sliding adjustment rod (23) to drive the angle adjustment ball (22) to rotate, so that the arc-shaped protrusion (41) is aligned with the affected part. Then, the medical staff continues to control the angle adjustment ball (22) to rotate through the sliding adjustment rod (23) to adjust the angle, so that the gel adhesive sheet (43) is attached to the affected part after the application of the medicine. After the attachment is completed, the arc-shaped protrusion (41) is squeezed and shrinks into the adhesive box (4). At this time, the gel adhesive sheet (43) is attached to the affected part. After the gel adhesive sheet (43) loses the clamping of the arc-shaped protrusion (41) and the inner wall of the adhesive box (4), it is pulled out of the adhesive box (4), which plays a shielding and protective role on the affected part for a certain period of time, and prevents the child from licking the affected part after the application of the medicine, resulting in rapid loss of the medicine, thereby increasing the effect time of the medicine, improving the treatment efficiency, promoting rapid healing of the affected part, and enabling the child to eat normally and relieve pain.

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