CN211434719U

CN211434719U - Anti-infection medicine feeding device for dermatology department

Info

Publication number: CN211434719U
Application number: CN201920738383.0U
Authority: CN
Inventors: 管延美; 刘佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-09-08
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a dermatology department prevents infecting medicine loading attachment, including cartridge case, pull rod, turning block, gyro wheel, first bearing, second bearing and reed, cartridge case one side outer wall is provided with the pull rod, the pivot is installed to the pull rod lower extreme, pivot both ends outer wall is provided with the supporting shoe, the pivot is passed through the second bearing and is connected with the supporting shoe rotation, the through-hole has been seted up to the cartridge case lower extreme, the through-hole outer wall is provided with the connecting block, the connecting block rotates with the through-hole through first bearing and is connected, the pivot deviates from pull rod one side outer wall and installs the gyro wheel, the gyro wheel outer wall is provided with the gear, the gomphosis groove that is the rectangular array. The utility model discloses a set up the pull rod and drive the turning block and rotate, it is even to paint when having reached patient's medicine feeding to rotate to connect through turning block and connecting block, reached convenient dismantlement clearance, can use repeatedly, and reduced the wasting of resources and avoided cross infection's advantage, optimized the use.

Description

Anti-infection medicine feeding device for dermatology department

Technical Field

The utility model relates to the technical field of medical equipment, specifically a dermatology infection-preventing medicine feeding device.

Background

The dermatology belongs to the surgery, mainly treat various skin diseases, common skin diseases have psoriasis, herpes, rosacea, impetigo, pyogenic bacteria infection and the like, most of skin diseases have infectivity, when adding medicine, medical personnel often manually extrude medicine pipe to the cotton swab on, and paint evenly through the cotton swab, if adopt a cotton swab to go up medicine, repeatedly dip in and get the liquid medicine and can cause the pollution to the medicine pipe, and can cause cross infection, if adopt and scribble with the cotton swab more, the pathological change scope is often great, lead to a large amount of cotton swabs extravagant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dermatology prevents infecting medicine feeding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dermatology department prevents infecting medicine feeding device, includes cartridge case, pull rod, turning block, gyro wheel, first bearing, second bearing and reed, cartridge case one side outer wall is provided with the pull rod, the pivot is installed to the pull rod lower extreme, pivot both ends outer wall is provided with the supporting shoe, the pivot is passed through the second bearing and is connected with the supporting shoe rotation, the through-hole has been seted up to the cartridge case lower extreme, the through-hole outer wall is provided with the connecting block, the connecting block rotates with the through-hole through first bearing to be connected, the pivot deviates from pull rod one side outer wall and installs the gyro wheel, the gyro wheel outer wall is provided with the gear, the gomphosis groove.

Preferably, a push rod is movably arranged in the medicine cylinder.

Preferably, the gag lever post is installed to cartridge case one side outer wall, and the cartridge case deviates from gag lever post one side outer wall embedding and installs the scale plate.

Preferably, the limiting blocks are arranged on the outer walls of the opposite sides of the pull rod and the cartridge case, springs are sleeved on the outer walls of the limiting blocks, and the outer walls of the pull rod and the cartridge case are elastically connected through the springs.

Preferably, the outer wall of the roller is provided with movable grooves distributed in a rectangular array, the inner wall of each movable groove is provided with a connecting rod, the outer wall of each connecting rod is rotatably provided with an embedded block, the embedded blocks are elastically connected with the movable grooves through reeds, and the embedded blocks are movably arranged in the embedded grooves.

Preferably, the upper surface of the connecting block is provided with a rack, and the connecting block is connected with the roller through the rack.

Preferably, the outer wall of the lower end of the through hole is fixedly provided with a sealing gasket in a laminating manner, the lower end of the through hole is provided with a rotating block, a medicine outlet is formed in the rotating block and communicated with the through hole, and a sponge is fixedly attached to the lower surface of the rotating block in a laminating manner.

Preferably, the outer wall of the connecting block and the outer wall of the rotating block are both provided with screw threads matched with each other, and the connecting block is connected with the rotating block through the screw threads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the pull rod, gear and turning block, be convenient for medical personnel paint the medicine, during the use, medical personnel promote the inside medicine of cartridge case through a medicine mouth through the push rod and flow, it is convenient for extrude to have reached the medicine, when avoiding painting the medicine, need to reuse the cotton stick to dip in and get the medicine, pollution medicine when avoiding the medicine to be used repeatedly by the cotton stick, the medicine quality has been guaranteed, avoid taking place cross infection, the cartridge case is held tightly to the staff palm, and stir the pull rod through the finger, the pull rod drives the gyro wheel through the pivot and takes place to rotate, the gyro wheel drives the gear through inlaying and piece and takes place to rotate, the gear passes through the rack and drives the connecting block and takes place to rotate, when having reached the medicine and paintd, patient pathological change position medicine paints even purpose, avoid the artificial contact medicine, pathological.

Drawings

Fig. 1 is a schematic view of the cartridge case of the present invention;

fig. 2 is a schematic top view of the cartridge case of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a cartridge; 11. a push rod; 12. a limiting rod; 13. connecting blocks; 14. a rack; 15. a through hole; 16. a gasket; 17. a first bearing; 18. a scale plate; 2. a pull rod; 21. a limiting block; 22. a rotating shaft; 23. a support block; 24. a spring; 25. a second bearing; 3. rotating the block; 31. a medicine outlet; 32. a sponge; 33. a threaded opening; 4. a roller; 41. a movable groove; 42. embedding blocks; 43. a gear; 44. a connecting rod; 45. a reed; 46. a fitting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a dermatology department's anti-infection medicine feeding device, includes cartridge case 1, pull rod 2, turning block 3, gyro wheel 4, first bearing 17, second bearing 25 and reed 45, and cartridge case 1 one side outer wall is provided with pull rod 2. The pull rod 2 is used for driving the rotating shaft 22 to rotate. The lower end of the pull rod 2 is provided with a rotating shaft 22. The shaft 22 is used to rotate the roller 4. Supporting blocks 23 are arranged on the outer walls of two ends of the rotating shaft 22, and the rotating shaft 22 is rotatably connected with the supporting blocks 23 through second bearings 25. The second bearing 25 is used for ensuring that the rotating shaft 22 is rotatably connected with the supporting block 23. Through-hole 15 has been seted up to 1 lower extreme of cartridge case, and through-hole 15 outer wall is provided with connecting block 13, and connecting block 13 rotates through first bearing 17 and through-hole 15 to be connected, and pivot 22 deviates from 2 one sides outer walls of pull rod and installs

gyro wheel

4, and 4 outer walls of gyro wheel are provided with gear 43, and the gomphosis groove 46 that is the rectangular array and distributes is seted up to gear 43 inner wall.

Further, a push rod 11 is movably mounted inside the medicine cartridge 1. Push rod 11 is used for promoting 1 inside medicine of cartridge case, makes the medicine pass through medical personnel manual extrusion push rod 11, and inside the medicine got into out medicine mouth 31 to flow to sponge 32 outer wall, guarantee that medical personnel scribbles patient's pathological change position, when avoiding repeatedly dipping in through the cotton swab and getting the medicine, the medicine receives the infection, avoids taking place cross infection.

Furthermore, a limiting rod 12 is arranged on the outer wall of one side of the medicine cylinder 1. The limiting rod 12 is used for limiting the moving stroke of the pull rod 2 and ensuring that the moving range of the pull rod 2 is controlled. The outer wall of the side of the medicine cylinder 1, which is far away from the limiting rod 12, is embedded with a scale plate 18. The scale plate 18 is designed by adopting a glass material, and the scale plate 18 is used for helping medical staff to limit the dosage, so that the excessive dosage of the medicine is avoided, and the medicine waste is reduced.

Furthermore, the pull rod 2 and the outer wall of the opposite side of the cartridge case 1 are both provided with a limiting block 21. The stop block 21 is used to limit the position of the spring 24 and prevent the spring 24 from coming out of contact with the pull rod 2 and the cartridge 1. The outer wall of the limiting block 21 is sleeved with a spring 24, and the pull rod 2 is elastically connected with the outer wall of one side of the cartridge case 1 through the spring 24. The spring 24 is used for helping the pull rod 2 to automatically rebound, and is convenient for medical staff to stir the pull rod 2.

Further, the outer wall of the roller 4 is provided with movable grooves 41 distributed in a rectangular array, the inner wall of each movable groove 41 is provided with a connecting rod 44, and the outer wall of each connecting rod 44 is rotatably provided with an embedded block 42. The connecting rod 44 is used to ensure the controlled rotation of the engagement block 42 inside the movable slot 41, avoiding the disengagement of the engagement block 42 from the movable slot 41. The engagement block 42 is elastically connected to the movable groove 41 by a spring 45. The spring 45 is used for ensuring that the embedded block 42 is embedded and matched in the embedded groove 46, and the embedded block 42 is pushed by the elasticity of the spring 45 to be continuously contacted with the inner wall of the gear 43. The fitting block 42 is movably fitted in the fitting groove 46. The embedding block 42 is clamped and connected by the embedding groove 46, the gear 43 is driven to rotate when the embedding block 42 rotates, the embedding block 42 is stressed to rotate when the roller 4 rotates reversely, the spring leaf 45 is stressed to deform, elastic force is accumulated, and the spring leaf 45 drives the embedding block 42 to rotate to the inside of the embedding groove 46 until the embedding block 42 contacts with the embedding groove 46.

Further, a rack 14 is mounted on the upper surface of the connecting block 13, and the connecting block 13 is connected with the roller 4 through the rack 14. When the gear 43 rotates, the rack 14 drives the connecting block 13 and the rotating block 3 to rotate, so that the connecting block 13 drives the sponge 32 to rotate, and the medicine is uniformly coated.

Further, a sealing gasket 16 is fixedly attached to the outer wall of the lower end of the through hole 15. The sealing gasket 16 is used for ensuring the sealing performance between the rotating block 3 and the through hole 15 when the rotating block 3 rotates. The lower end of the through hole 15 is provided with a rotating block 3, a medicine outlet 31 is formed in the rotating block 3, the medicine outlet 31 is communicated with the through hole 15, and a sponge 32 is fixed on the lower surface of the rotating block 3 in a fitting mode. When the sponge 32 is used for smearing medicine, the comfort level of a patient is improved, and the device is prevented from scratching the pathological part of the patient.

Further, the thread mouth 33 of looks adaptation is all seted up with 3 outer walls of turning block to connecting block 13 outer wall, and connecting block 13 is connected with turning block 3 through thread mouth 33, and thread mouth 33 is used for guaranteeing that turning block 3 can dismantle, and the medical personnel of being convenient for clear up turning block 3, guarantee that turning block 3 is clean.

The working principle is as follows: during the use, medical personnel promote the inside medicine of cartridge case 1 through push rod 11 and flow through a medicine mouth 31, it is convenient for extrude to have reached the medicine, when avoiding paining the medicine, need to use the cotton stick repeatedly and dip in and get the medicine, avoid the medicine to be contaminated when the cotton stick is used repeatedly, the medicine quality has been guaranteed, avoid taking place cross infection, the cartridge case 1 is held tightly to the staff palm, and stir pull rod 2 through the finger, pull rod 2 drives gyro wheel 4 through pivot 22 and rotates, gyro wheel 4 drives gear 43 through inlay and piece 42 and rotates, gear 43 drives connecting block 13 through rack 14 and takes place to rotate, connecting block 13 drives turning block 3 and takes place to rotate, when having reached the medicine and paining, patient pathological change position medicine paints even mesh, avoid the artificial contact medicine, pathological change position receives the infection when leading to the treatment, improve the practicality of device, optimize the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dermatology department prevents infecting medicine feeding device, includes cartridge case (1), pull rod (2), turning block (3), gyro wheel (4), first bearing (17), second bearing (25) and reed (45), its characterized in that: the utility model discloses a medicine storage device, including medicine cartridge (1), pivot (15), connecting block (13) rotate through first bearing (17) and through-hole (15), pivot (22) are connected with pivot (23) rotation, pivot (22) are seted up to medicine cartridge (1) lower extreme, pivot (22) both ends outer wall is provided with supporting shoe (23), pivot (22) are connected through second bearing (25) and supporting shoe (23) rotation, pivot (22) deviate from pull rod (2) one side outer wall and install gyro wheel (4), gyro wheel (4) outer wall is provided with gear (43), gomphosis groove (46) that are the distribution of rectangular array are seted up to gear (43) inner wall.

2. The dermatological infection-preventing medicine-applying device according to claim 1, wherein: a push rod (11) is movably arranged in the medicine cylinder (1).

3. The dermatological infection-preventing medicine-applying device according to claim 1, wherein: the utility model discloses a medicine storage box, including cartridge case (1), gag lever post (12) are installed to cartridge case (1) one side outer wall, and cartridge case (1) deviates from gag lever post (12) one side outer wall embedding and installs scale plate (18).

4. The dermatological infection-preventing medicine-applying device according to claim 1, wherein: stopper (21) are all installed to pull rod (2) and the relative one side outer wall of cartridge case (1), spring (24) have been cup jointed to stopper (21) outer wall, spring (24) elastic connection is passed through to pull rod (2) and cartridge case (1) one side outer wall.

5. The dermatological infection-preventing medicine-applying device according to claim 1, wherein: the outer wall of the roller (4) is provided with movable grooves (41) distributed in a rectangular array, connecting rods (44) are installed on the inner walls of the movable grooves (41), embedded blocks (42) are installed on the outer walls of the connecting rods (44) in a rotating mode, the embedded blocks (42) are elastically connected with the movable grooves (41) through reeds (45), and the embedded blocks (42) are movably installed inside the embedded grooves (46).

6. The dermatological infection-preventing medicine-applying device according to claim 1, wherein: the upper surface of the connecting block (13) is provided with a rack (14), and the connecting block (13) is connected with the roller (4) through the rack (14).

7. The dermatological infection-preventing medicine-applying device according to claim 1, wherein: through-hole (15) lower extreme outer wall laminating is fixed with sealed pad (16), and through-hole (15) lower extreme is provided with turning block (3), medicine mouth (31) have been seted up to turning block (3) inside, and go out medicine mouth (31) and be linked together with through-hole (15), turning block (3) lower surface laminating is fixed with sponge (32).

8. The dermatological infection-preventing medicine-applying device according to claim 1, wherein: threaded openings (33) matched with each other are formed in the outer wall of the connecting block (13) and the outer wall of the rotating block (3), and the connecting block (13) is connected with the rotating block (3) through the threaded openings (33).