CN213552630U - Mouse atomization drug delivery device using household atomizer - Google Patents
Mouse atomization drug delivery device using household atomizer Download PDFInfo
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- CN213552630U CN213552630U CN202022543411.9U CN202022543411U CN213552630U CN 213552630 U CN213552630 U CN 213552630U CN 202022543411 U CN202022543411 U CN 202022543411U CN 213552630 U CN213552630 U CN 213552630U
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Abstract
The utility model relates to a mouse atomization drug delivery device using a household atomizer, which comprises an atomizer, a drug suction cartridge and a cartridge holder, wherein the front end of the drug suction cartridge is conical and is provided with an atomizer butt joint, the outer wall of the atomizer butt joint is tapped with threads, the tail end of an outlet pipe of the atomizer is provided with a screw cap, and the screw cap is screwed on the atomizer butt joint; the cartridge case fixing frame comprises a bottom plate and a vertical plate, the vertical plate is arranged on the bottom plate, a longitudinal second lead screw groove is formed in the vertical plate, a second lead screw is arranged in the second lead screw groove, a second lead screw nut is sleeved on the second lead screw, a connecting shaft is fixed on the outer wall of the second lead screw nut, a connecting cylinder is sleeved on the connecting shaft, and a clamp is fixed at the tail end of the connecting cylinder; the suction cartridge is clipped to the clip. The inhalation cylinder is simple to prepare; can be directly connected with a household atomizer to form a set of experimental equipment for carrying out atomization inhalation drug delivery on mice, and has low cost.
Description
Technical Field
The utility model relates to an experimental device technical field, especially a mouse atomizing device of dosing that uses domestic atomizing machine.
Background
The aerosol inhalation therapy utilizes an atomization device to disperse the medicine into tiny droplets, so that the droplets are inhaled into the lung along with the gas, thereby achieving the purpose of local treatment or systemic treatment, and having the advantages of simplicity, convenience, rapid effect, small medicine dosage, small systemic side effect and the like. In recent years, with the continuous improvement of nebulizing devices, cost reduction, and development of related pharmaceutical dosage forms, nebulizing inhalation therapy has become one of the important therapies for respiratory diseases.
In the course of experimental pharmacological verification, experiments are usually carried out using mice or rats, and although there are specialized experimental devices, these are expensive and the number of sets of devices is usually hundreds of thousands. On the other hand, along with the popularization of the atomizer, the price of the household atomizer is cheaper and cheaper, the price is usually between hundreds of yuan and thousands of yuan, and the original experimental equipment cannot be directly butted with the household atomizer, so that only expensive sets of experimental equipment can be adopted.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing an use mouse atomizing of domestic atomizer device of dosing can the domestic atomizer of lug connection use.
The embodiment of the utility model provides an in adopt following scheme to realize: the mouse atomization drug delivery device comprises an atomizer, a drug suction cartridge and a cartridge fixing frame, wherein the front end of the drug suction cartridge is conical and is provided with an atomizer butt joint, the outer wall of the atomizer butt joint is tapped with threads, the tail end of an air outlet pipe of the atomizer is provided with a rotary cover, the rotary cover is screwed on the atomizer butt joint, the rear end of the drug suction cartridge is screwed with a sealing cover, and the side wall of the tail part of the drug suction cartridge is provided with an air outlet; the cartridge holder comprises a bottom plate and a vertical plate, wherein a first lead screw groove is formed in the bottom plate, a first lead screw is installed in the first lead screw groove, a first lead screw nut is sleeved on the first lead screw, the vertical plate is installed on the bottom plate, the lower end face of the vertical plate is fixedly connected with the first lead screw nut, a longitudinal second lead screw groove is formed in the vertical plate, a second lead screw is installed in the second lead screw groove, a second lead screw nut is sleeved on the second lead screw, a connecting shaft is fixed on the outer wall of the second lead screw nut, the connecting shaft extends out of the second lead screw groove, threaded holes are formed in the circumferential surface of the connecting shaft in an annular array mode, a connecting cylinder is sleeved on the connecting shaft, a screw penetrates through the side wall of the connecting cylinder, and a clamp is fixed at the tail end of the connecting cylinder; the medicine suction collet is arranged on the hoop; one end of the first lead screw penetrates out of the bottom plate and is connected with a first knob, and the upper end of the second lead screw penetrates out of the vertical plate and is connected with a second knob.
In an embodiment of the present invention, the anti-slip groove is disposed on the outer peripheral surface of the sealing cover in an annular array.
In an embodiment of the present invention, a mouse tail hole is provided on the end surface of the sealing cover.
The utility model discloses an in the embodiment, the cross-section in first lead screw groove, second lead screw groove is the rectangle, first lead screw nut with second lead screw nut's shape is corresponding with it.
The utility model has the advantages that: the utility model provides a mouse atomization drug delivery device using a household atomizer, and a drug suction barrel is simple to prepare; can be directly connected with a household atomizer to form a set of experimental equipment for carrying out atomization inhalation administration on mice; therefore, the whole set of equipment has low cost and can be used for experiments related to atmospheric environment.
Drawings
Fig. 1 is a schematic structural view of a mouse aerosol administration device using a home-use nebulizer.
Figure 2 is a schematic diagram showing the components of the inhaler cartridge and the nebulizer separated.
Fig. 3 is a sectional view taken along line a-a of fig. 1.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 3, the utility model provides a mouse atomizing medicine feeding device using a household atomizer, which comprises an atomizer 1, a medicine suction cartridge 4 and a cartridge holder, wherein the front end of the medicine suction cartridge 4 is conical and is provided with an atomizer butt joint 41, the outer wall of the atomizer butt joint 41 is tapped with threads, the tail end of an air outlet pipe 11 of the atomizer 1 is provided with a screw cap 12, the screw cap 12 is screwed on the atomizer butt joint 41, the rear end of the medicine suction cartridge 4 is screwed with a sealing cap 43, and the side wall of the tail part of the medicine suction cartridge 4 is provided with an air outlet 42; the cartridge holder comprises a bottom plate 2 and a vertical plate 3, a first lead screw groove 22 is arranged in the bottom plate 2, a first lead screw 25 is arranged in the first lead screw groove 22, a first lead screw nut 24 is sleeved on the first lead screw 25, the vertical plate 3 is arranged on the bottom plate 2, the lower end surface of the vertical plate 3 is fixedly connected with the first screw nut 24, a second longitudinal lead screw groove 32 is arranged on the vertical plate 3, a second lead screw 33 is arranged in the second lead screw groove 32, the second lead screw 33 is sleeved with a second lead screw nut 34, the outer wall of the second lead screw nut 34 is fixed with a connecting shaft 6, the connecting shaft 6 extends out of the groove 32 of the second lead screw 33, threaded holes are formed in the circumferential surface of the connecting shaft 6 in an annular array, a connecting cylinder 7 is sleeved on the connecting shaft 6, a screw 8 penetrates through the side wall of the connecting cylinder 7, and a clamp 5 is fixed at the tail end of the connecting cylinder 7; the medicine suction tube 4 is clamped on the clamp 5; one end of the first lead screw 25 penetrates through the bottom plate 2 to be connected with a first knob 21, and the upper end of the second lead screw 33 penetrates through the vertical plate 3 to be connected with a second knob 31; the relative position of the vertical plate on the bottom plate 2 and the relative position of the connecting shaft 6 and the vertical plate 3 can be adjusted by rotating the knob, namely the relative position relation between the medicine suction box 4 and the vertical plate 3 is adjusted; the connecting cylinder 7 is rotated to lock the screw 8 into different screw holes, so that the placing angle of the medicine suction cylinder 4 can be adjusted, and the mouse can suck the medicine at a better angle.
Referring to fig. 1 to 2, in an embodiment of the present invention, anti-slip grooves are disposed on the outer peripheral surface of the sealing cover 43 in an annular array, so as to facilitate unscrewing or screwing the sealing cover 43.
Referring to fig. 2, in an embodiment of the present invention, a mouse tail hole 44 is formed on an end surface of the sealing cover 43, so that a tail of a mouse can extend out of the mouse tail hole, and a ventilation function is also performed.
Referring to fig. 1 and 3, in an embodiment of the present invention, the cross sections of the first lead screw 25 groove 22 and the second lead screw 33 groove 32 are both rectangular, and the shapes of the first lead screw nut 24 and the second lead screw nut 34 correspond to the rectangular cross sections; when the screw is rotated, the screw nut will move in the direction of the screw groove.
The utility model discloses the theory of operation below has:
when the device is used, the head of a white mouse is aligned with the head end of the drug absorption barrel 4 and is loaded into the drug absorption barrel 4, then the sealing cover 43 is screwed, the screw cap 12 of the air outlet pipe is screwed on the butt joint 41 of the atomizer, and the atomizer works to convey atomized drugs into the drug absorption barrel 4 to be absorbed by the white mouse; the air outlet 42 is used for discharging fog and waste gas, and a hose can be connected to the air outlet to be used as an air pumping port to ensure the quality of air and the balance of gas in consideration of experimental requirements.
The above description is only for the preferred embodiment of the present invention, and should not be interpreted as limiting the scope of the present invention, which is intended to cover all the equivalent changes and modifications made in accordance with the claims of the present invention.
Claims (4)
1. The utility model provides an use mouse atomizing of domestic atomizer device of dosing, includes the atomizer, its characterized in that: the device is characterized by also comprising a medicine suction cylinder and a medicine cylinder fixing frame, wherein the front end of the medicine suction cylinder is conical and is provided with an atomizer butt joint, the outer wall of the atomizer butt joint is tapped with threads, the tail end of an air outlet pipe of the atomizer is provided with a rotary cover, the rotary cover is screwed on the atomizer butt joint, the rear end of the medicine suction cylinder is screwed with a sealing cover, and the side wall of the tail part of the medicine suction cylinder is provided with an air outlet hole; the cartridge holder comprises a bottom plate and a vertical plate, wherein a first lead screw groove is formed in the bottom plate, a first lead screw is installed in the first lead screw groove, a first lead screw nut is sleeved on the first lead screw, the vertical plate is installed on the bottom plate, the lower end face of the vertical plate is fixedly connected with the first lead screw nut, a longitudinal second lead screw groove is formed in the vertical plate, a second lead screw is installed in the second lead screw groove, a second lead screw nut is sleeved on the second lead screw, a connecting shaft is fixed on the outer wall of the second lead screw nut, the connecting shaft extends out of the second lead screw groove, threaded holes are formed in the circumferential surface of the connecting shaft in an annular array mode, a connecting cylinder is sleeved on the connecting shaft, a screw penetrates through the side wall of the connecting cylinder, and a clamp is fixed at the tail end of the connecting cylinder; the medicine suction collet is arranged on the hoop; one end of the first lead screw penetrates out of the bottom plate and is connected with a first knob, and the upper end of the second lead screw penetrates out of the vertical plate and is connected with a second knob.
2. The mouse aerosol delivery device using a home nebulizer of claim 1, wherein: and the outer peripheral surface of the sealing cover is provided with anti-skid grooves in an annular array.
3. The mouse aerosol delivery device using a home nebulizer of claim 1, wherein: and a mouse tail hole is formed in the end face of the sealing cover.
4. The mouse aerosol delivery device using a home nebulizer of claim 1, wherein: the cross sections of the first lead screw groove and the second lead screw groove are both rectangular, and the shapes of the first lead screw nut and the second lead screw nut correspond to the shapes of the first lead screw groove and the second lead screw groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022543411.9U CN213552630U (en) | 2020-11-06 | 2020-11-06 | Mouse atomization drug delivery device using household atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022543411.9U CN213552630U (en) | 2020-11-06 | 2020-11-06 | Mouse atomization drug delivery device using household atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213552630U true CN213552630U (en) | 2021-06-29 |
Family
ID=76534470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022543411.9U Active CN213552630U (en) | 2020-11-06 | 2020-11-06 | Mouse atomization drug delivery device using household atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213552630U (en) |
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2020
- 2020-11-06 CN CN202022543411.9U patent/CN213552630U/en active Active
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