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CN-122006095-A - Herpes zoster smearing and drug-feeding device

CN122006095ACN 122006095 ACN122006095 ACN 122006095ACN-122006095-A

Abstract

The invention relates to the field of medical auxiliary instruments, in particular to a herpes zoster smearing and drug delivery device which comprises a squeezing tube and a blast assembly arranged on one side of the squeezing tube. The bottom of the medicine extrusion cylinder is connected with a medicine outlet piece, the medicine extrusion cylinder extrudes to drive medicine to be extruded in a rectangular tiling mode from the outlet of the medicine outlet piece, and the air outlet of the air blast assembly is positioned on one side of the outlet of the medicine outlet piece. According to the invention, the medicine can be sent out from the fixed position through the medicine outlet piece, and the extruded medicine can be in a thin layer spreading state due to the rectangular shape of the medicine outlet position, so that the function of uniformly spreading ointment type medicine can be realized, then the auxiliary air blast assembly is used for blowing air to the spread medicine, the medicine can be better attached to the skin through air pressure, so that the medicine can be fully contacted with the skin, the problem of varicella rupture can be avoided only by controlling the air speed and the air pressure when the air is blown, and the safety risk caused by manual operation can be effectively avoided.

Inventors

  • YOU ZHU
  • YU HONG
  • SUN SHIYU
  • WU JIXIA
  • KAN YANPENG
  • ZOU YUN

Assignees

  • 蚌埠市第一人民医院

Dates

Publication Date
20260512
Application Date
20260409

Claims (10)

  1. 1. The herpes zoster is smeared and is dosed device, characterized by comprising: The medicine extrusion device comprises a medicine extrusion cylinder (10), wherein the bottom of the medicine extrusion cylinder (10) is connected with a medicine outlet piece (23), and the medicine extrusion cylinder (10) extrudes medicines in a rectangular tiling mode from an outlet of the medicine outlet piece (23); the air blast assembly (30) is arranged on one side of the extrusion tube (10), and an air outlet of the air blast assembly (30) is positioned on one side of an outlet of the medicine outlet piece (23).
  2. 2. The device for applying and administering herpes zoster according to claim 1, wherein the air blowing component (30) is provided with a medicine cavity (32) at one side close to the medicine extrusion cylinder (10), the medicine administration channel (121) is provided at one side of the medicine extrusion cylinder (10), and the other end of the medicine administration channel (121) is communicated with the bottom of the medicine cavity (32).
  3. 3. The device for administering the herpes zoster according to claim 2, wherein a baffle plate (12) is arranged in the squeeze tube (10), the upper end surface of the baffle plate (12) is positioned on the same plane with the lower wall in the interior of the administration channel (121), a plug rod (11) is arranged in the squeeze tube (10), and the height of the administration channel (121) is equal to or less than the height of a piston at the end part of the plug rod (11).
  4. 4. The device for administering a herpes zoster according to claim 3 wherein the adjusting component (20) comprises a T-shaped plate (22) and a positioning frame (21), wherein the T-shaped plate (22) is arranged inside the administration channel (121), and a protruding part of the T-shaped plate (22) penetrates to the outer side of the administration channel (121) and is connected with the positioning frame (21).
  5. 5. The device for administering the herpes zoster according to claim 4 wherein the protruding parts extend from two sides of the other side of the positioning frame (21) and are fixed with the medicine outlet piece (23), one end of the medicine outlet piece (23) positioned in the medicine squeezing tube (10) is sealed, the other end of the medicine outlet piece is opened, one end of the medicine outlet piece (23) sealed is provided with a sealing cavity (231), and when the medicine outlet piece (23) is lifted to the highest position, the partition plate (12) is clamped into the inside of the sealing cavity (231) to seal the sealing cavity (231).
  6. 6. The device for administering a drug to herpes zoster according to claim 4 wherein a side cavity (122) is formed on a side wall of the drug squeezing barrel (10) and the drug cavity (32) close to the T-shaped plate (22), two branch parts of the T-shaped plate (22) positioned in the drug administration channel (121) are connected with side plates (221), and when the positioning frame (21) is lifted to the highest position, the side plates (221) are inserted into the side cavity (122) to open the drug administration channel (121).
  7. 7. The device for applying and administering herpes zoster according to claim 2 wherein the drug outlet member (23) is a rectangular tube body, one end of the rectangular tube body is inserted into the extrusion tube (10), the other end of the rectangular tube body is positioned outside the extrusion tube (10), a sealing plug is arranged in one end of the drug outlet member (23) positioned outside, and one end of the drug outlet member (23) positioned inside the extrusion tube (10) is positioned on the same horizontal plane or below the drug administration channel (121).
  8. 8. The device for applying and administering herpes zoster according to any one of claims 2 to 7 wherein an air cavity (31) is arranged in the air blowing component (30), a positioning frame (312) is detachably arranged in one end of the air cavity (31) far away from the medicine outlet piece (23), and a fan (313) is fixed on the inner side of the positioning frame (312).
  9. 9. The device for administering a drug to herpes zoster according to claim 8, characterized in that a sealing plate (314) is arranged on the upper end surface of the air cavity (31), a dust screen (315) is arranged on the end surface of the sealing plate (314), a sealing plug (316) is arranged on the other end surface of the sealing plate (314), the sealing plug (316) is used for sealing the end part of the drug cavity (32), and the dust screen (315) is covered on the end part of the air cavity (31).
  10. 10. The device for administering a drug to herpes zoster according to claim 8, characterized in that one side of the air cavity (31) far from the fan (313) is provided with an air passage (311), the air passage (311) extends from the connecting side of the air cavity (31) to the outlet of the drug outlet piece (23), and the opening of the air passage (311) is the same as the opening of the drug outlet piece (23).

Description

Herpes zoster smearing and drug-feeding device Technical Field The invention relates to the field of medical auxiliary instruments, in particular to a herpes zoster smearing and drug-feeding device. Background Herpes zoster is an infectious disease caused by varicella-zoster virus. Unlike traditional dermatoses, the blisters caused by the virus are easy to break, and the liquid inside the blisters splashes or flows around the varicella when the blisters break, so that the peripheral skin or hands are infected with the liquid, the liquid has stronger infectivity and can easily cause local diffusion or infection of other people, the liquid medicine or ointment needs to be uniformly coated when being used, the medicine can be fully absorbed, the spraying agent or the swab is generally adopted in the prior art, the spraying agent can ensure uniform administration, but is limited to the use of the liquid, the medicine in the form of ointment can not be operated, the swab coating mode can reduce the finger coating area, but still the operation is carried out, an operator has higher control force, and for patients infected with herpes zoster, the patients usually have severe pain, and most patients are at the waist or the back, the patients usually cannot carry out administration by themselves, so that in order to solve the problems, a coating administration device is required to be designed. Disclosure of Invention Aiming at the defects existing in the prior art, the invention provides the following technical scheme: the herpes zoster smearing and drug-feeding device comprises a squeezing tube and a blowing component arranged on one side of the squeezing tube. Specifically, the bottom of the extrusion tube is connected with a medicine outlet piece, the extrusion tube extrudes to drive the medicine to be extruded in a rectangular tiling mode from the outlet of the medicine outlet piece, and the air outlet of the air blast assembly is positioned on one side of the outlet of the medicine outlet piece. As the improvement of the technical scheme, one side of the air blast assembly, which is close to the extrusion cylinder, is provided with a medicine cavity, one side of the extrusion cylinder is provided with a medicine feeding channel, and the other end of the medicine feeding channel is communicated with the bottom of the medicine cavity. As the improvement of the technical scheme, the inside of the extrusion tube is provided with the baffle, the upper end face of the baffle is positioned on the same plane with the lower wall of the inside of the drug administration channel, the inside of the extrusion tube is provided with the stopper rod, and the height of the drug administration channel is equal to or less than the height of the piston at the end part of the stopper rod. As the improvement of above-mentioned technical scheme, adjusting part is including T template and locating frame, the T template sets up in the inside of dosing the way, the protruding portion of T template runs through to the outside of dosing the way to be connected with the locating frame. As the improvement of above-mentioned technical scheme, the opposite side both sides of locating frame extend have the protruding portion and are fixed with the play medicine piece, go out the inside one end of medicine piece and seal that the cartridge case is inside, the other end is opened, it has offered and has sealed the oral cavity to go out the one end that the medicine piece sealed, when go out the medicine piece and rise to the highest position, the baffle card is gone into and is sealed the inside in oral cavity in order to seal and seal the oral cavity. As the improvement of above-mentioned technical scheme, side chamber has been seted up to the side wall that crowded cartridge case and medicine chamber are close to T template, two branch portions that the T template is located the inside of dosing are connected with the curb plate, works as when the locating frame rises to the highest position, the inside in order to open the dosing of curb plate insertion side chamber. As the improvement of above-mentioned technical scheme, go out the body that the medicine spare is rectangle, wherein one end inserts to the inside of crowded cartridge case, and the other end is located the outside of crowded cartridge case, it is provided with the sealing plug to go out the inside one end that the medicine spare is located the outside, it is located the same horizontal plane or below of administration path to go out the inside one end tip that the medicine spare is located the crowded cartridge case. As an improvement of the technical scheme, an air cavity is arranged in the air blowing component, a positioning frame is detachably arranged in one end of the air cavity, which is far away from the medicine outlet piece, and a fan is fixed on the inner side of the positioning frame. As the improvement of the technical scheme, the upper end face of the air cavity