Medical medicine medication auxiliary equipment

Abstract

The invention discloses medical medicine medication auxiliary equipment, and particularly relates to the technical field of medical instruments.The medical medicine medication auxiliary equipment comprises an anti-skid handle, the lower end of the anti-skid handle is fixedly connected with an equipment shell, and a medicine squeezing structure communicating with the rear end of an inner cavity of the equipment shell is arranged on the rear portion of the inner cavity of the equipment shell; the front portion of an inner cavity of the equipment shell and the lower end of the equipment shell are jointly provided with a smearing structure, and the rear portion of the lower end of the equipment shell is rotationally connected with auxiliary wheels. According to the medical medicine medication auxiliary equipment, ointment and the external environment are sealed under the action of the shielding assembly, pollution of the external environment to medicine is reduced, meanwhile, the medicine is extruded out of the ointment tube under the action of the extrusion driving assembly and the extrusion assembly, and therefore the medicine is extruded out of the ointment tube. The smearing structure is synchronously driven to operate through transmission of the extrusion driving assembly and the smearing structure, ointment fed by the connecting base is evenly smeared to the skin of a patient, operation steps are reduced, smearing uniformity is improved, medicine residues in an ointment tube are reduced, and the utilization efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a medical and pharmaceutical medication auxiliary device. Background Art

[0002] With the development of medical technology, medical medication auxiliary devices play an increasingly important role in disease treatment and health management. These devices are designed to improve the convenience and accuracy of drug use, reduce the waste of medical resources, and improve treatment effects. Although existing medical devices have largely met basic medical needs, there are still some limitations in certain specific medication scenarios.

[0003] Currently, many medication assistive devices on the market rely mainly on manual operation, especially for the use of ointment drugs. Medical staff usually need to manually squeeze the ointment tube to apply the drug to the patient's skin. This method is not only inefficient, but also difficult to ensure the consistency and accuracy of drug dosage.

[0004] The main drawback of the existing technology is that it relies on manual operation, which not only limits the processing speed but also affects the uniformity of drug distribution. Manually squeezing out ointments often makes it difficult to ensure consistent dosage each time, resulting in drug waste and uncertainty in treatment effects. In addition, manual application of drugs is difficult to achieve uniform coverage, which may affect the penetration and absorption of drugs, thereby affecting the treatment effect. Summary of the invention

[0005] The main purpose of the present invention is to provide a medical and pharmaceutical medication auxiliary device, which can effectively solve the problem that the existing device can only be used by medical staff to manually squeeze the medicine, and the medicine in the ointment tube cannot be squeezed out. The manual squeezing is not clean and causes waste, and manual application is required, the application is uneven, and the efficacy is affected.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is:

[0007] A medical medication auxiliary device comprises an anti-slip handle, the lower end of which is fixedly connected to a device housing, a medicine squeezing structure connected to the rear end of the device housing inner cavity is provided at the rear portion, a smearing structure is provided at the front portion of the device housing inner cavity and the lower end of the device housing, and an auxiliary wheel is rotatably connected to the rear end of the device housing.

[0008] Preferably, the medicine extrusion structure includes a connecting seat located at the front part of the inner cavity of the device shell, a shielding component connected to the rear end of the device shell is arranged at the rear part of the inner cavity of the device shell, auxiliary fixing components are symmetrically arranged in the inner cavity of the device shell, two of the auxiliary fixing components and the bottom wall of the inner cavity of the device shell are jointly provided with an extrusion drive component, the inner surfaces of the two auxiliary fixing components are jointly provided with an extrusion component that is symmetrically distributed up and down and installed on the inner side of the extrusion drive component, a battery compartment is opened at the right end of the device shell, and buttons are symmetrically arranged front and back on the upper end of the anti-slip handle.

[0009] Preferably, the shielding assembly includes a slide groove symmetrically opened in the upper and lower rear part of the inner cavity of the equipment housing and two baffles slidably connected to the inner surface of the slide groove, the ends of the two baffles away from each other are symmetrically opened with limit holes, the ends of the inner surfaces of the slide groove away from each other are symmetrically fixedly connected with limit columns slidably connected to the inner surfaces of adjacent limit holes, and the ends of the two baffles away from each other are symmetrically fixedly connected with a compression spring mounted on the outer surface of the limit column.

[0010] Preferably, the auxiliary fixing component includes a clamping plate and limiting grooves symmetrically opened up and down on the inner surface of the equipment casing, the upper and lower ends of the clamping plate are linearly distributed and fixedly connected with a plurality of limiting wheels slidably connected to the inner surfaces of adjacent limiting grooves, one end of the clamping plate close to the inner wall of the equipment casing on the same side is symmetrically fixedly connected with two compression springs fixedly connected to the inner wall of the equipment casing front and back, and one end of the clamping plate close to the connecting seat is symmetrically opened up and down with L-shaped driving grooves connected through a narrow groove.

[0011] Preferably, the extrusion assembly includes two rollers that are slidably connected to the inner surfaces of the L-shaped drive grooves on both sides, the ends of the two rollers that are close to each other are fixedly connected to the sliding shaft, the outer surfaces of the two sliding shafts are slidably connected to rollers, the ends of the two sliding shafts that are close to each other are fixedly connected to a tension spring, the outer surfaces of the two rollers are respectively clamped to the inner side of the extrusion drive assembly on the same side, and the sides of the vertical parts of the L-shaped drive grooves on both sides away from the sliding shaft are fixedly connected to spring plates flush with the horizontal parts.

[0012] Preferably, the extrusion drive assembly includes an H-shaped slider slidingly connected to the inner surfaces of two L-shaped drive grooves on the same side and a winding disk rotatably connected to the front part of the inner cavity of the clamp, the upper and lower notches of the H-shaped slider are both slidingly connected to the outer surface of the roller on the same side, the front and rear ends of the H-shaped slider are commonly fixedly connected with a cable wound around the outer surface of the winding disk, the lower part of the central axis of the winding disk is transmission-connected with a bevel gear set, the inner surfaces of the input sides of the spring plates on both sides are slidingly connected with a drive shaft rotatably connected to the inner cavity of the device casing, the right end of the L-shaped drive groove is fixedly connected to a drive motor fixedly connected to the right end of the device casing, and the drive shaft is transmission-connected to the coating structure.

[0013] Preferably, the smearing structure includes a guide groove opened at the front of the lower end of the device shell, the inner surface of the guide groove is connected to a roller for symmetrical rotation front and back, the part of the lower end of the device shell located behind the roller is fixedly connected to an auxiliary plate, and a connecting tube connected to the connecting seat is opened at the upper part of the inner cavity of the guide groove.

[0014] Preferably, a plurality of grooves are linearly distributed on the outer surface of the roller.

[0015] Preferably, a side of the auxiliary plate close to the roller is fixedly connected with a plurality of embedded teeth located inside the groove and in close contact with the inner surface thereof, and a side of the auxiliary plate away from the embedded teeth is fixedly connected with a rubber plate.

[0016] Preferably, the two center axes of the grooves are connected by a transmission belt, and the groove located at the rear is connected to the drive shaft by a transmission belt.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention seals the ointment from the external environment through the action of the shielding component, thereby reducing the contamination of the external environment to the drug. At the same time, the drug is fixed by the cooperation of the connecting seat and the shielding component, and the drug is squeezed out of the ointment tube through the action of the extrusion drive component and the extrusion component. The extrusion drive component and the application structure are synchronously driven to operate the application structure, and the ointment delivered by the connecting seat is evenly applied to the patient's skin, thereby reducing the operating steps of medical staff, improving the uniformity of application, reducing the drug residue in the ointment tube, and improving the utilization efficiency.

[0019] 2. The present invention drives the cable to pull the H-shaped slider to slide in the horizontal part of the L-shaped drive groove through the action of the driving motor, thereby driving the extrusion assembly to slide in the horizontal part of the L-shaped drive groove, and the medicine in the ointment tube is squeezed out through the action of the upper and lower rollers. At the same time, the upper and lower extrusion assemblies are at a minimum distance through the guiding action of the L-shaped drive groove, thereby ensuring the extrusion efficiency of the medicine in the ointment tube, reducing the ointment residue inside, improving the utilization efficiency of the medicine, reducing waste, and adapting to the use of ointments stored in different widths through the cooperation of the sliding shaft and the roller, thereby improving the scope of application of the device.

[0020] 3. The present invention guides the ointment into the guide groove through the connecting tube, enters the groove through the extrusion effect, and brings the ointment out through the groove. At the same time, the embedded teeth scrape the ointment in the groove so that it falls on the patient's skin. The ointment is scraped evenly by the rubber plate so that it is evenly laid on the patient's skin surface, thereby improving the uniformity of drug distribution, thereby improving the absorption efficiency, reducing the skin contact between medical staff and patients, and reducing the risk of cross infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a bottom view structural schematic diagram of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the medicine squeezing structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the explosion effect of the shielding assembly of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the auxiliary fixing assembly of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection relationship between the extrusion assembly and the auxiliary fixing assembly of the present invention;

[0027] Figure 7 For the present invention Figure 6 A is an enlarged schematic diagram of the local structure at center A;

[0028] Figure 8 It is a schematic diagram of the connection relationship between the driving assembly and the auxiliary fixing assembly of the present invention;

[0029] Fig. 9 It is a schematic cross-sectional structure diagram of the extrusion assembly of the present invention;

[0030] Fig.10 It is a structural schematic diagram of the driving assembly of the present invention;

[0031] Fig.11 It is a schematic cross-sectional structure diagram of the coating structure of the present invention;

[0032] Fig.12 It is a schematic diagram of the local structure of the smear structure of the present invention.

[0033] In the figure: 1. Anti-slip handle; 2. Equipment housing; 3. Medicine squeezing structure; 31. Shielding assembly; 311. Baffle; 312. Limiting hole; 313. Compression spring 1; 314. Limiting column; 315. Slide; 32. Auxiliary fixing assembly; 321. Clamp; 322. Limiting wheel; 323. Compression spring 2; 324. Limiting groove; 325. L-shaped driving groove; 33. Extrusion assembly; 331. Roller; 332. Sliding shaft; 333. Roller; 33 4. Spring plate; 335. Tension spring; 34. Extrusion drive assembly; 341. H-shaped slider; 342. Cable; 343. Drive motor; 344. Bevel gear set; 345. Drive shaft; 346. Winding disk; 35. Battery compartment; 36. Button; 37. Connecting seat; 4. Application structure; 41. Guide groove; 42. Roller; 421. Groove; 43. Auxiliary plate; 431. Embedded tooth; 432. Rubber plate; 44. Connecting pipe; 5. Auxiliary wheel. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] Embodiment 1, as Figure 1 and Figure 2 As shown, a medical drug auxiliary device includes an anti-slip handle 1, the lower end of the anti-slip handle 1 is fixedly connected to a device housing 2, a medicine squeezing structure 3 connected to the rear end of the device housing 2 is provided at the rear end of the inner cavity of the device housing 2, a smearing structure 4 is provided at the front of the inner cavity of the device housing 2 and the lower end of the device housing 2, and an auxiliary wheel 5 is rotatably connected to the rear end of the lower end of the device housing 2.

[0036] Specifically, to achieve the fixation and extrusion of the ointment, refer to Figure 3 The medicine squeezing structure 3 includes a connecting seat 37 located at the front part of the inner cavity of the device housing 2, a shielding component 31 connected to the rear end of the device housing 2 is arranged at the rear part of the inner cavity of the device housing 2, and auxiliary fixing components 32 are symmetrically arranged in the inner cavity of the device housing 2. The two auxiliary fixing components 32 and the bottom wall of the inner cavity of the device housing 2 are jointly provided with an extrusion driving component 34, and the inner surfaces of the two auxiliary fixing components 32 are jointly provided with an extrusion component 33 symmetrically distributed up and down and installed on the inner side of the extrusion driving component 34. A battery compartment 35 is opened at the right end of the device housing 2, and buttons 36 are symmetrically arranged on the upper end of the anti-slip handle 1.

[0037] The ointment pushes the shielding component 31 to enter the inner cavity of the device housing 2, and its outlet is located inside the connecting seat 37. The connecting seat 37 contains a rubber ring, which can achieve the effect of sealing and slightly restricting the movement of the ointment;

[0038] At the same time, the auxiliary fixing components 32 on both sides can limit the movement of the ointment, cooperate with the extrusion component 33 to squeeze out the medicine therein, and send it into the application structure 4 through the connecting seat 37 for application. In addition, the shielding component 31 can prevent external air from entering and reduce contamination of the medicine.

[0039] It should be particularly noted that the battery compartment 35 is a conventional battery installation structure, which is used to install a lithium battery to provide power to the extrusion drive assembly 34. At the same time, the button 36 on the anti-slip handle 1 is a conventional on-off switch, which is turned on when pressed and turned off when released. It is used to control the action of the extrusion drive assembly 34. Its control method and installation method are both mature technical means in conventional technology and will not be displayed or elaborated in the present invention.

[0040] Further, to achieve closure of the ointment placement area, refer to Figure 4The shielding component 31 includes a slide groove 315 symmetrically opened at the rear part of the inner cavity of the equipment shell 2 and two baffles 311 slidably connected to the inner surface of the slide groove 315. The ends of the two baffles 311 away from each other are symmetrically opened with limit holes 312. The ends of the inner surfaces of the slide groove 315 away from each other are symmetrically fixed with limit columns 314 slidably connected to the inner surfaces of adjacent limit holes 312. The ends of the two baffles 311 away from each other are symmetrically fixed with compression springs 313 sleeved on the outer surfaces of the limit columns 314.

[0041] The baffle 311 can slide in the slide groove 315. When the external ointment is pushed inward, the limit column 314 retracts into the limit hole 312. At this time, the compression spring 313 is compressed, and the baffle 311 slides into the slide groove 315. The two baffles 311 are separated. After the medicine is pushed to the bottom and enters the connecting seat 37, the medical staff's hand retracts, and the baffle 311 is reset under the action of the compression spring 313, thereby sealing the inner cavity of the equipment housing 2 from the external environment and reducing contamination of the medicine.

[0042] Further, to achieve the fixation of the ointment, refer to Figure 5 The auxiliary fixing component 32 includes a clamping plate 321 and a limiting groove 324 symmetrically opened on the inner surface of the device housing 2. The upper and lower ends of the clamping plate 321 are linearly distributed and fixedly connected with a plurality of limiting wheels 322 that are slidably connected to the inner surfaces of adjacent limiting grooves 324. The end of the clamping plate 321 close to the inner wall of the device housing 2 on the same side is symmetrically fixedly connected with two compression springs 323 fixedly connected to the inner wall of the device housing 2. The end of the clamping plate 321 close to the connecting seat 37 is symmetrically opened with an L-shaped driving groove 325 connected through a narrow groove.

[0043] When the medicine enters, the splints 321 on both sides will move away from each other until the medicine reaches the bottom. At this time, the splints 321 are tightly fitted to both sides of the medicine under the action of the compression spring 2 323, and the connecting seat 37 is used to fix it in the inner cavity of the device housing 2 to avoid position displacement when the extrusion component 33 acts.

[0044] In summary, during the operation of this embodiment, the shielding component 31 is used to seal the ointment from the external environment, thereby reducing the contamination of the drug by the external environment. At the same time, the connection seat 37 and the shielding component 31 are used to fix the drug, and the extrusion drive component 34 and the extrusion component 33 are used to squeeze the drug out of the ointment tube. The extrusion drive component 34 and the application structure 4 are driven to operate synchronously through the transmission of the extrusion drive component 34 and the application structure 4, so that the ointment delivered by the connection seat 37 is evenly applied to the patient's skin, thereby reducing the operating steps of medical staff, improving the uniformity of application, reducing the drug residue in the ointment tube, and improving the utilization efficiency.

[0045] Embodiment 2. Based on Embodiment 1, this embodiment drives the cable 342 to pull the H-shaped slider 341 to slide in the horizontal part of the L-shaped driving groove 325 through the action of the driving motor 343, thereby driving the extrusion component 33 to slide in the horizontal part of the L-shaped driving groove 325, and the medicine in the ointment tube is squeezed out by the action of the upper and lower rollers 331. At the same time, the upper and lower extrusion components 33 are at a minimum distance through the guiding action of the L-shaped driving groove 325, thereby ensuring the extrusion efficiency of the medicine in the ointment tube, reducing the ointment residue inside, improving the utilization efficiency of the medicine, reducing waste, and adapting to the use of ointments stored in different widths through the cooperation of the sliding shaft 332 and the roller 331, thereby improving the scope of application of the device.

[0046] Specifically, to achieve the extrusion of the ointment, refer to Figure 6 , Figure 7 , Figure 8 and Fig. 9 The extrusion assembly 33 includes two rollers 333 that are slidably connected to the inner surfaces of the L-shaped driving grooves 325 on both sides, the ends of the two rollers 333 that are close to each other are fixedly connected to the sliding shaft 332, the outer surfaces of the two sliding shafts 332 are slidably connected to the roller 331, the ends of the two sliding shafts 332 that are close to each other are fixedly connected to the tension spring 335, the outer surfaces of the two rollers 333 are respectively clamped on the inner side of the extrusion driving assembly 34 on the same side, and the vertical parts of the L-shaped driving grooves 325 on both sides are fixedly connected to the sides of the spring plates 334 that are flush with the horizontal parts away from the sliding shaft 332.

[0047] In order to avoid affecting the entry of the ointment, in the initial state, the roller 333 is in the vertical part of the L-shaped driving groove 325. At this time, under the action of the spring plate 334, the roller 333 is inside the extrusion driving assembly 34, but the contact between the extrusion driving assembly 34 and the roller 333 is not completely closed. When the medicine enters, the roller 331 and the sliding shaft 332 will be pushed to drive the roller 333 to slide along the vertical part of the L-shaped driving groove 325 toward the spring plate 334. At this time, the spring plate 334 is compressed, and the roller 333 enters the vertical part of the L-shaped driving groove 325, which will not block the entry of the ointment tube.

[0048] At the same time, in order to adapt to ointment tubes of different sizes and to adapt to the changes in the spacing between the splints 321 on both sides, the sliding shaft 332 can slide on the inner surface of the roller 331. At the same time, a tension spring 335 is connected between the sliding shafts 332 on both sides to ensure that they can maintain the trend of moving toward the minimum spacing. When the spacing between the splints 321 changes, the spacing between the sliding shafts 332 becomes larger and the tension spring 335 is stretched, thereby being able to adapt to the use of ointment tubes of different sizes.

[0049] Further, in order to drive the extrusion assembly 33 to slide in the L-shaped driving groove 325, refer to Figure 7 , Figure 8 and Fig.10 The extrusion drive assembly 34 includes an H-shaped slider 341 slidably connected to the inner surfaces of the two L-shaped drive grooves 325 on the same side and a winding disk 346 rotatably connected to the front part of the inner cavity of the clamping plate 321. The upper and lower notches of the H-shaped slider 341 are both slidably connected to the outer surface of the roller 333 on the same side. The front and rear ends of the H-shaped slider 341 are commonly fixedly connected with a cable 342 wound around the outer surface of the winding disk 346. The lower part of the central axis of the winding disk 346 is transmission-connected with a bevel gear set 344. The inner surfaces of the input sides of the spring plates 334 on both sides are commonly slidably connected with a drive shaft 345 rotatably connected to the inner cavity of the device housing 2. The right end of the L-shaped drive groove 325 is fixedly connected to a drive motor 343 fixedly connected to the right end of the device housing 2. The drive shaft 345 is transmission-connected to the smearing structure 4.

[0050] The power source of the driving motor 343 is the battery installed in the battery compartment 35. The button 36 can control the forward and reverse rotation of the driving motor 343. Under this premise, the forward rotation of the driving motor 343 can drive the driving shaft 345 to rotate, thereby driving the winding disk 346 to rotate through the bevel gear set 344. When the winding disk 346 rotates, it will drive the cable 342 to move on its surface, thereby pulling the H-shaped slider 341 to slide along the horizontal part of the L-shaped driving groove 325. When sliding, the roller 333 will enter the horizontal part of the L-shaped driving groove 325. At this time, due to the limitation of the L-shaped driving groove 325, the roller 333 cannot move up and down, but can only move horizontally, thereby squeezing the ointment tube so that it squeezes the ointment from the connecting seat 37 into the coating structure 4.

[0051] Embodiment 3, based on embodiment 2, this embodiment further guides the ointment into the guide groove 41 through the connecting tube 44, enters the groove 421 through the extrusion effect, and brings the ointment out through the groove 421, and at the same time, the embedded teeth 431 scrape the ointment in the groove 421 so that it falls on the patient's skin, and the ointment is scraped evenly by the rubber plate 432 so that it is evenly spread on the patient's skin surface, thereby improving the uniformity of drug distribution, thereby improving the absorption efficiency, reducing the skin contact between medical staff and patients, and reducing the risk of cross infection.

[0052] Specifically, to achieve the ointment smear and apply it to the patient's skin, refer to Fig.11 and Fig.12 The smearing structure 4 includes a guide groove 41 opened at the front part of the lower end of the equipment shell 2, and the inner surface of the guide groove 41 is connected with a roller 42 for symmetrical rotation front and back, and the lower end of the equipment shell 2 located at the rear side of the roller 42 is fixedly connected with an auxiliary plate 43, and a connecting pipe 44 connected with the connecting seat 37 is opened at the upper part of the inner cavity of the guide groove 41; a plurality of grooves 421 are linearly distributed on the outer surface of the roller 42; the central axes of the two grooves 421 are connected by a transmission belt, and the groove 421 located at the rear is connected with the drive shaft 345 by a transmission belt.

[0053] Furthermore, in order to scrape the medicine from the groove 421, the auxiliary plate 43 is fixedly connected to one side close to the roller 42 with a plurality of embedded teeth 431 located inside the groove 421 and tightly attached to its inner surface, and the auxiliary plate 43 is fixedly connected to one side away from the embedded teeth 431 with a rubber plate 432.

[0054] The ointment in the connecting seat 37 can enter the guide groove 41 through the connecting tube 44. The ointment in the guide groove 41 is gradually accumulated and pressed into the groove 421. Although the ointment in the groove 421 can be stained on the skin, it will not be completely detached, so it is scraped out through the embedded teeth 431. After the ointment is detached from the groove 421, it will fall on the patient's skin, and then be scraped flat by the rubber plate 432, so that it is evenly spread on the patient's skin surface to achieve uniform application.

[0055] 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 medical drug administration auxiliary device, comprising a non-slip handle (1), characterized in that: The lower end of the anti-slip handle (1) is fixedly connected to the device housing (2); the rear portion of the inner cavity of the device housing (2) is provided with a medicine squeezing structure (3) connected to the rear end thereof; the front portion of the inner cavity of the device housing (2) and the lower end of the device housing (2) are jointly provided with a smearing structure (4); the rear portion of the lower end of the device housing (2) is rotatably connected to an auxiliary wheel (5).

2. The medical and pharmaceutical medication auxiliary device according to claim 1, characterized in that: The medicine squeezing structure (3) comprises a connecting seat (37) located at the front part of the inner cavity of the device housing (2); a shielding component (31) connected to the rear end of the device housing (2) is arranged at the rear part of the inner cavity of the device housing (2); auxiliary fixing components (32) are symmetrically arranged in the inner cavity of the device housing (2); two auxiliary fixing components (32) and the bottom wall of the inner cavity of the device housing (2) are jointly provided with an extrusion drive component (34); the inner surfaces of the two auxiliary fixing components (32) are jointly provided with an extrusion component (33) symmetrically distributed up and down and installed on the inner side of the extrusion drive component (34); a battery compartment (35) is opened at the right end of the device housing (2); and buttons (36) are symmetrically arranged at the upper end of the anti-slip handle (1).

3. A medical and pharmaceutical medication auxiliary device according to claim 2, characterized in that: The shielding component (31) comprises a slide groove (315) symmetrically provided at the rear of the inner cavity of the device housing (2) and two baffles (311) slidably connected to the inner surface of the slide groove (315); the ends of the two baffles (311) away from each other are both symmetrically provided with limit holes (312); the ends of the inner surfaces of the slide groove (315) away from each other are both symmetrically fixedly connected to limit columns (314) slidably connected to the inner surfaces of adjacent limit holes (312); the ends of the two baffles (311) away from each other are both symmetrically fixedly connected to compression springs (313) sleeved on the outer surfaces of the limit columns (314).

4. The medical and pharmaceutical medication auxiliary device according to claim 2, characterized in that: The auxiliary fixing assembly (32) comprises a clamping plate (321) and a limiting groove (324) symmetrically provided on the inner surface of the device housing (2) in the upper and lower parts thereof; the upper and lower parts thereof are linearly and fixedly connected with a plurality of limiting wheels (322) slidably connected with the inner surfaces of adjacent limiting grooves (324); one end of the clamping plate (321) close to the inner wall of the device housing (2) on the same side is symmetrically and fixedly connected with two compression springs (323) fixedly connected with the inner wall of the device housing (2) in the front and rear parts thereof; and one end of the clamping plate (321) close to the connecting seat (37) is symmetrically provided with an L-shaped driving groove (325) connected through a narrow groove in the upper and lower parts thereof.

5. The medical and pharmaceutical medication auxiliary device according to claim 4, characterized in that: The extrusion assembly (33) comprises two rollers (333) slidably connected to the inner surfaces of the L-shaped driving grooves (325) on both sides; the ends of the two rollers (333) close to each other are fixedly connected to the sliding shaft (332); the outer surfaces of the two sliding shafts (332) are slidably connected to a roller (331); the ends of the two sliding shafts (332) close to each other are fixedly connected to a tension spring (335); the outer surfaces of the two rollers (333) are respectively clamped to the inner side of the extrusion driving assembly (34) on the same side; and the vertical parts of the L-shaped driving grooves (325) on both sides, which are away from the sliding shaft (332), are fixedly connected to a spring plate (334) flush with the horizontal part.

6. The medical and pharmaceutical medication auxiliary device according to claim 5, characterized in that: The extrusion drive assembly (34) comprises an H-shaped slider (341) slidably connected to the inner surfaces of the two L-shaped drive grooves (325) on the same side and a winding disk (346) rotatably connected to the front part of the inner cavity of the clamping plate (321); the upper and lower notches of the H-shaped slider (341) are both slidably connected to the outer surface of the roller (333) on the same side; the front and rear ends of the H-shaped slider (341) are fixedly connected to a cable (342) wound around the outer surface of the winding disk (346); the lower part of the central axis of the winding disk (346) is transmission-connected to a bevel gear set (344); the input side inner surfaces of the spring plates (334) on both sides are slidably connected to a drive shaft (345) rotatably connected to the inner cavity of the device housing (2); the right end of the L-shaped drive groove (325) is fixedly connected to a drive motor (343) fixedly connected to the right end of the device housing (2); and the drive shaft (345) is transmission-connected to the smearing structure (4).

7. The medical and pharmaceutical medication auxiliary device according to claim 6, characterized in that: The smearing structure (4) comprises a guide groove (41) provided at the front portion of the lower end of the device housing (2); the inner surface of the guide groove (41) is connected to a roller (42) for symmetrical rotation in the front and rear directions; the lower end of the device housing (2) located behind the roller (42) is fixedly connected to an auxiliary plate (43); and a connecting pipe (44) connected to the connecting seat (37) is provided at the upper portion of the inner cavity of the guide groove (41).

8. The medical and pharmaceutical medication auxiliary device according to claim 7, characterized in that: The outer surface of the roller (42) is provided with a plurality of grooves (421) distributed linearly.

9. The medical and pharmaceutical medication auxiliary device according to claim 8, characterized in that: A plurality of embedded teeth (431) located inside the groove (421) and in close contact with the inner surface thereof are fixedly connected to the side of the auxiliary plate (43) close to the roller (42), and a rubber plate (432) is fixedly connected to the side of the auxiliary plate (43) away from the embedded teeth (431).

10. The medical and pharmaceutical medication auxiliary device according to claim 9, characterized in that: The central axes of the two grooves (421) are connected by a transmission belt, and the groove (421) located at the rear is connected by a transmission belt to the drive shaft (345).

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