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CN-121971194-A - Device for quantitatively dosing fluorine applied to children oral cavity locally

CN121971194ACN 121971194 ACN121971194 ACN 121971194ACN-121971194-A

Abstract

The invention relates to the technical field of children medical treatment, in particular to a device for quantitatively feeding fluorine by locally coating fluorine in an oral cavity of a child, which comprises a charging barrel, wherein a coating component for coating fluorine on teeth is arranged at the lower end of the charging barrel, a feeding component for quantitatively feeding the fluorine is arranged at the upper end of the charging barrel, the coating component comprises a mounting head, a plug is fixedly connected to the inner side of the mounting head, a coating shell is fixedly connected to the outer side of the plug, a fluorine coating part is arranged below the coating shell, the fluorine coating part comprises an outer barrel, a slide column is connected to the inner side of the outer barrel in a sliding manner, a brush is fixedly connected to the lower end of the slide column, and a blanking head is fixedly connected to the lower end of the charging barrel.

Inventors

  • Ji Xinxuan
  • XING XIANGHUI
  • XIE LI
  • WANG XINRAN
  • LI HUICUI
  • CHEN XIN
  • HAN LULU
  • ZHANG SHUANGSHUANG

Assignees

  • 南京市口腔医院

Dates

Publication Date
20260505
Application Date
20260318

Claims (10)

  1. 1. The utility model provides a children's oral cavity part scribbles fluorine ration device of dosing, includes feed cylinder (1), its characterized in that, the lower extreme of feed cylinder (1) is provided with and is used for scribbling coating subassembly (2) of fluorine to the tooth, the upper end of feed cylinder (1) is provided with feed subassembly (3) that are used for the ration to dose, coating subassembly (2) are including installation head (21), the inboard fixedly connected with plug (22) of installation head (21), the outside fixedly connected with coating shell (24) of plug (22), the below of coating shell (24) is provided with scribbles fluorine piece (29), scribble fluorine piece (29) include urceolus (291), the inboard sliding connection of urceolus (291) has slide (292), the lower extreme fixedly connected with brush (293) of slide (292), the lower extreme fixedly connected with blanking head (11) of feed cylinder (1).
  2. 2. The device for quantitative fluorine-coated local oral cavity dosing of children according to claim 1, wherein a feed inlet (23) is formed in the outer side of the plug (22), the feed inlet (23) is located on the inner side of the mounting head (21), the coating shell (24) is arc-shaped, an arc piece (25) is fixedly connected to the lower end of the coating shell (24), three groups of connecting columns (26) are fixedly connected to the lower end of the arc piece (25), a circular ring (27) is fixedly connected to the lower ends of the three groups of connecting columns (26), a first connecting shaft (28) is jointly connected to the inner sides of the two groups of circular rings (27) in a rotating mode, and the outer cylinder (291) is fixedly connected with the first connecting shaft (28).
  3. 3. The device for quantitative dosing of topical fluorine coating in the oral cavity of a child according to claim 2, wherein the upper end of the slide post (292) is fixedly connected with a second spring (294), and the upper end of the second spring (294) is fixedly connected with the inner wall of the outer barrel (291).
  4. 4. The device for topical fluorine-coated dosing of a child's oral cavity according to claim 3, wherein a shield (212) is fixedly connected to the front end of the paint shell (24), an inclined plate (213) is fixedly connected to the inner wall of the shield (212), the inclined plate (213) is inclined inwards, and an arc plate (214) is fixedly connected to the front end of the shield (212).
  5. 5. The device for quantitative dosing of fluorine-coated oral cavity of children according to claim 2, wherein the feeding component (3) comprises a shell (31) fixedly connected to the upper end of the charging barrel (1), a chassis (32) is rotatably connected to the inner side of the shell (31), a circular rail (334) is arranged at the lower end of the chassis (32), four groups of supporting rods (335) are fixedly connected to the outer side of the shell (31), and the upper ends of the supporting rods (335) are slidably connected to the inner side of the circular rail (334).
  6. 6. The device for quantitative dosing of topical fluorine coating in the oral cavity of a child according to claim 5, wherein the inner side of the chassis (32) is slidably connected with a pressing column (37), four groups of second clamping strips (323) are fixedly connected to the outer side of the pressing column (37), the second clamping strips (323) are clamped with the chassis (32), a fixed disc (38) is fixedly connected to the inner side of the charging barrel (1), a threaded cylinder (39) is fixedly connected to the inner side of the fixed disc (38), a first threaded column (310) is connected to the inner side of the threaded cylinder (39) in a threaded manner, the upper end of the first threaded column (310) is fixedly connected with the pressing column (37), and a pressure disc (311) is fixedly connected to the lower end of the first threaded column (310).
  7. 7. The device for the partial oral cavity fluorine-coating dosing of children according to claim 6, wherein a clamping cylinder (36) is slidingly connected to the outer side of the pressing column (37), three groups of second connecting shafts (35) are fixedly connected to the outer side of the clamping cylinder (36), one ends of the three groups of second connecting shafts (35) are fixedly connected with L rods (34), the L rods (34) are fixedly connected with corresponding supporting rods (335), a rotary cylinder (312) is fixedly connected to the outer side of the clamping cylinder (36), a rotary column (313) is rotationally connected to the inner side of the rotary cylinder (312), a main shaft (314) is fixedly connected to one end of the rotary column (313), a gear (316) is slidingly connected to the outer side of the main shaft (314), three groups of gear rings (33) are respectively and internally three layers, the three groups of gear rings (33) are respectively meshed with the gear (316), a first clamping strip (315) is fixedly connected to the outer side of the main shaft (314), a threaded head (317) is connected to one end of the main shaft (314) through threads (316), the outside fixedly connected with push rod (319) of screw ring (318), one side of push rod (319) rotates the inboard of connecting at sliding port (320).
  8. 8. The device of claim 7, wherein the slide rail (329) is fixedly connected to the outer side of the feed cylinder (1), the slide shaft (330) is fixedly connected to the inner side of the slide rail (329), the slide shaft (330) is fixedly connected to the slide block (331) in a sliding manner, the pressing shaft (332) is fixedly connected to one side of the slide block (331), the first spring (333) is arranged on the outer side of the slide shaft (330), the upper end of the first spring (333) is fixedly connected with the slide block (331), the lower end of the first spring (333) is fixedly connected with the inner bottom end of the slide rail (329), the first swing rod (322) is rotatably connected to the outer side of the pressing shaft (332), one end of the slide plate (321) is fixedly connected with the threaded head (317), the second swing rod (210) is fixedly connected to the outer side of the first connecting shaft (28), the pressing plate (211) is rotatably connected to the pressing plate (211).
  9. 9. The device for topical fluorine-coated dosing of a child's oral cavity of claim 8, wherein the outside of the pressure post (37) is slidably connected with a limiting cylinder (324), the upper end of the pressure post (37) is fixedly connected with a baffle (325), the upper end of the limiting cylinder (324) is fixedly connected with a second threaded post (326), the second threaded post (326) is in threaded connection with the shell (31), the upper end of the shell (31) is fixedly connected with a scale post (328), the upper end of the second threaded post (326) is fixedly connected with a rotary head (327), and the outer side of the scale post (328) is provided with scale marks.
  10. 10. The device for quantitative administration of fluorine by partial oral cavity coating of children according to claim 8, wherein the lower end of the pressing shaft (332) is fixedly connected with a pull rod (4), and the lower end of the pull rod (4) is fixedly connected with a pull ring (5).

Description

Device for quantitatively dosing fluorine applied to children oral cavity locally Technical Field The invention relates to the technical field of children medical treatment, in particular to a children oral cavity local fluorine-coating quantitative drug delivery device. Background Caries is a common and frequently occurring disease of children's oral cavity, and seriously affects children's oral health and growth and development. The caries prevention and intervention technology for children comprises measures such as oral health education, oral examination, pit and groove closure, local fluorine application and the like. The practice proves that oral cavity health education, pit and groove sealing, local fluorine application and the like are suitable technologies for preventing dental caries of children, the dental caries rate can be effectively reduced by organically developing comprehensive intervention and health education of oral cavity diseases of children, the oral cavity health of children is maintained, the existing fluorine coating method is generally to squeeze fluorine out, a hairbrush is used for dipping fluorine, the fluorine is coated on teeth, the fluorine coating method cannot quantitatively coat fluorine, and the hairbrush is easy to stick unevenly in the coating process, so that the device for quantitatively feeding fluorine by the local fluorine coating of the oral cavity of the children is provided. Disclosure of Invention The invention aims to solve the defects in the background technology and provides a device for locally applying fluorine and quantitatively dosing to the oral cavity of a child. In order to achieve the purpose, the device for quantitative fluorine-coating and dosing of the oral cavity of the child adopts the technical scheme that the device comprises a charging barrel, wherein a coating component for fluorine-coating teeth is arranged at the lower end of the charging barrel, a feeding component for quantitative medicine-feeding is arranged at the upper end of the charging barrel, the coating component comprises a mounting head, a plug is fixedly connected to the inner side of the mounting head, a coating shell is fixedly connected to the outer side of the plug, a fluorine-coating part is arranged below the coating shell, the fluorine-coating part comprises an outer barrel, a sliding column is connected to the inner side of the outer barrel in a sliding manner, a hairbrush is fixedly connected to the lower end of the sliding column, and a blanking head is fixedly connected to the lower end of the charging barrel. Preferably, the feed inlet has been seted up to the outside of plug, the feed inlet is located the inboard of installation head, the coating shell is circular-arc, the lower extreme fixedly connected with arc piece of coating shell, the lower extreme fixedly connected with of arc piece is three sets of spliced poles, and is three sets of the lower extreme fixedly connected with ring of spliced pole, two sets of the inboard joint rotation of ring is connected with first connecting axle, urceolus all with first connecting axle fixed connection. Preferably, the upper end of the sliding column is fixedly connected with a second spring, and the upper end of the second spring is fixedly connected with the inner wall of the outer cylinder. Preferably, the front end fixedly connected with keeps off the shell, the inner wall fixedly connected with inclined plate of keeping off the shell, the inclined plate inwards inclines, the front end fixedly connected with arc board of keeping off the shell. Preferably, the feeding assembly comprises a shell fixedly connected to the upper end of the charging barrel, a chassis is rotatably connected to the inner side of the shell, a circular rail is arranged at the lower end of the chassis, four groups of supporting rods are fixedly connected to the outer side of the shell, and the upper ends of the supporting rods are slidably connected to the inner side of the circular rail. Preferably, the inboard sliding connection of chassis has the clamp column, the outside fixedly connected with of clamp column is four sets of second card strips, second card strip and chassis joint, the inboard fixedly connected with fixed disk of feed cylinder, the inboard fixedly connected with screw thread section of thick bamboo of fixed disk, the inboard threaded connection of screw thread section of thick bamboo has first screw thread post, the upper end and the clamp column fixed connection of first screw thread post, the lower extreme fixedly connected with pressure disk of first screw thread post. Preferably, the outside sliding connection of clamp post has a clamp section of thick bamboo, the outside fixedly connected with of clamp section of thick bamboo is three sets of second connecting axle, three sets of the one end fixedly connected with L pole of second connecting axle, L pole and its bracing piece fixed connection that corresponds, the outs