CN218900559U

CN218900559U - Integrated drug feeder

Info

Publication number: CN218900559U
Application number: CN202221861674.7U
Authority: CN
Inventors: 王新江; 高兴华; 聂佳秋; 徐新辉; 杨新根
Original assignee: Jiangxi Xiangda Medical Instrument Co ltd
Current assignee: Jiangxi Xiangda Medical Instrument Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-04-25
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to an integrated drug feeder, which comprises a main pipe, wherein the lower end of the main pipe is provided with an opening, the opening is provided with a first clamping groove, the diameter of the first clamping groove is larger than the inner diameter of the main pipe, a rear cover is clamped in the opening on the main pipe, a clamping block is fixedly connected to the upper end of the rear cover, the diameter of the lower end of the rear cover is larger than that of the upper end, and the lower end of the rear cover is clamped in the first clamping groove; the utility model has the advantages that: according to the design, the clamping block is arranged on the rear cover, the clamping block is matched with the disc at the opening of the protective cover, when the device is used, the clamping block can be clamped into the opening of the protective cover through the rear cover, and then the rear cover is extruded, so that the protective cover pushes the built-in push rod to extrude the medicament in the gel tube, and the situation that the patient is painful when the device is extruded can be avoided; meanwhile, the limiting ring is further arranged on the protecting cover, the length of the part of the protecting cover above the limiting ring is matched with the medicine storage capacity in the gel tube, and a patient can conveniently know whether the medicine in the gel tube is completely extruded out in the medicine feeding process.

Description

Integrated drug feeder

Technical Field

The utility model relates to the technical field of drug delivery devices, in particular to an integrated drug delivery device.

Background

Female genital system diseases are of many kinds, and gynecological inflammatory diseases caused by infection are most common, and have the symptoms of vaginal abnormal secretion increase, pruritus vulvae and the like, and the treatment methods include drug treatment, physical treatment, surgical treatment and the like, and the integrated drug delivery device is one of devices used by patients when carrying out medicament treatment.

At present, the integrated drug delivery device is used for pushing the built-in push rod in the tube body by using the protective cover in the tube body when in use, then pushing out the medicament in the gel tube by the built-in push rod and spraying the medicament at a wound, but when the protective cover is extruded by a patient, the opening of the protective cover can be blocked by the finger belly of the finger, the condition of pain easily occurs when the force is excessively large, and the patient cannot know whether all the medicament in the gel tube is extruded out of the gel tube when in use, so that the drug delivery process is more troublesome.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, adapt to the actual needs and provide an integrated drug feeder.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows:

the integrated drug feeder comprises a main pipe, wherein an opening is formed in the lower end of the main pipe, a first clamping groove is formed in the opening, the diameter of the first clamping groove is larger than the inner diameter of the main pipe, a rear cover is clamped in the opening in the main pipe, a clamping block is fixedly connected to the upper end of the rear cover, the diameter of the lower end of the rear cover is larger than that of the upper end of the rear cover, and the lower end of the rear cover is clamped in the first clamping groove; the upper end middle part lateral wall of the main pipe is provided with a first through groove, the outer wall of the upper end of the main pipe is fixedly connected with a gel pipe, the gel pipe is communicated with the inside of the main pipe through the first through groove, the upper end of the inside of the gel pipe is filled with a medicament, the lower end of the inside of the gel pipe is inserted with a built-in push rod, sterilizing gas is filled between the upper end of the built-in push rod and the medicament, the lower end of the built-in push rod passes through the first through groove and extends to the inside of the main pipe, the middle part of the lower end of the built-in push rod is fixedly connected with a chuck, and the lateral wall of the upper end of the gel pipe is provided with a second through groove; the gel tube is characterized in that a protective cover is sleeved on the outer side of the gel tube, a limiting ring is sleeved on the circumferential outer wall of the protective cover and fixedly connected with the protective cover, the length of the protective cover above the limiting ring is matched with the medicine storage in the gel tube, the lower end of the protective cover is propped against the outer wall of the upper end of the main tube, and the opening size of the lower end of the protective cover is matched with the size of the clamping block.

Preferably, a pull disc is fixedly connected to the middle part of the lower end of the rear cover, and a pull groove is formed in the outer circumferential wall of the pull disc.

Preferably, the outer diameter of the protective cover is matched with the inner diameter of the main pipe.

Preferably, the outer walls of the lower ends of the two sides of the main pipe are fixedly connected with extension plates, and the two extension plates are oppositely arranged.

Preferably, the built-in push rod and the main pipe are positioned on the same central line, and the circumferential outer wall of the built-in push rod is contacted with the inner wall of the first through groove.

Preferably, a second clamping groove is formed in the outer wall of the upper end of the protective cover, and the diameter of the second clamping groove is matched with that of the chuck.

The utility model has the beneficial effects that:

according to the design, the clamping block is arranged on the rear cover, the clamping block is matched with the disc at the opening of the protective cover, when the device is used, the clamping block can be clamped into the opening of the protective cover through the rear cover, and then the rear cover is extruded, so that the protective cover pushes the built-in push rod to extrude the medicament in the gel tube, and the situation that the patient is painful when the device is extruded can be avoided; meanwhile, the limiting ring is further arranged on the protecting cover, the length of the part of the protecting cover above the limiting ring is matched with the medicine storage capacity in the gel tube, and a patient can conveniently know whether the medicine in the gel tube is completely extruded out in the medicine feeding process.

Drawings

FIG. 1 is a schematic view of a cut-away structure of an integrated applicator of the present design;

FIG. 2 is a schematic view of a cut-away structure of a main tube in an integrated applicator of the present design;

FIG. 3 is a schematic view of the mounting structure of the cartridge on the rear cover in an integrated dispenser according to the present design;

FIG. 4 is a schematic view of a cut-away structure of a protective column in an integrated applicator according to the present design;

fig. 5 is a schematic view of the external structure of an integrated applicator according to the present design.

In the figure: 1. a main pipe; 2. a first through groove; 3. a first clamping groove; 4. a rear cover; 5. a pulling disc; 6. drawing a groove; 7. a clamping block; 8. an extension plate; 9. a gel tube; 10. a push rod is arranged in the inner part; 11. a chuck; 12. a second through slot; 13. a protective cover; 14. a second clamping groove; 15. and a limiting ring.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

examples: an integrated applicator, see figures 1 to 5.

The integrated drug feeder comprises a main pipe 1, wherein an opening is formed in the lower end of the main pipe 1, a first clamping groove 3 is formed in the opening, the diameter of the first clamping groove 3 is larger than the inner diameter of the main pipe 1, a rear cover 4 is clamped in the opening in the main pipe 1, a clamping block 7 is fixedly connected to the upper end of the rear cover 4, the diameter of the lower end of the rear cover 4 is larger than that of the upper end, and the lower end of the rear cover 4 is clamped in the first clamping groove 3; a first through groove 2 is formed in the side wall of the middle part of the upper end of the main pipe 1, a gel pipe 9 is fixedly connected to the outer wall of the upper end of the main pipe 1, the gel pipe 9 is communicated with the inside of the main pipe 1 through the first through groove 2, the upper end of the inside of the gel pipe 9 is filled with a medicament, a built-in push rod 10 is inserted into the lower end of the inside of the gel pipe 9, sterilizing gas is filled between the upper end of the built-in push rod 10 and the medicament, the lower end of the built-in push rod 10 passes through the first through groove 2 and extends to the inside of the main pipe 1, a chuck 11 is fixedly connected to the middle part of the lower end of the built-in push rod 10, and a second through groove 12 is formed in the side wall of the upper end of the gel pipe 9; the outside cover of gel pipe 9 is equipped with safety cover 13, and the cover is established and fixedly connected with spacing ring 15 on the circumference outer wall of safety cover 13, and the partial safety cover 13 length of spacing ring 15 top and the medicament reserve phase-match in the gel pipe 9, and the lower extreme of safety cover 13 supports on the upper end outer wall of being responsible for 1, and the lower extreme opening size of safety cover 13 and the size phase-match of fixture block 7 can be with the fixture block 7 card in the opening of safety cover 13 during the use, make things convenient for the patient to press safety cover 13.

The built-in push rod 10 and the main pipe 1 are located on the same central line, the circumference outer wall of the built-in push rod 10 is contacted with the inner wall of the first through groove 2, the built-in push rod 10 slides between the main pipe 1 and the gel pipe 9 conveniently, the second clamping groove 14 is formed in the outer wall of the upper end of the protective cover 13, the diameter of the second clamping groove 14 is matched with the diameter of the chuck 11, the protective cover 13 and the built-in push rod 10 can be connected together during use, the built-in push rod 10 is conveniently extruded through the protective cover 13, the pull disc 5 is fixedly connected to the middle part of the lower end of the rear cover 4, the pull disc 6 is formed in the circumference outer wall of the pull disc 5, the rear cover 4 is conveniently pulled out of the main pipe 1 during use, the outer diameter of the protective cover 13 is matched with the inner diameter of the main pipe 1, the protective cover 13 slides in the main pipe 1 conveniently, meanwhile, the shaking condition of the protective cover 13 is avoided during extrusion, the extending plates 8 are fixedly connected to the outer walls of the lower ends of the two sides of the main pipe 1 respectively, the two extending plates 8 are arranged oppositely, the main pipe 1 and the syringe is convenient for a patient to grasp the main pipe 1.

Specifically, the utility model is taken out of an aluminum foil bag, the protective cover 13 is pulled out of the gel tube 9, the pulling disc 5 is pinched, the rear cover 4 and the clamping block 7 are pulled out of the main tube 1, the clamping block 7 is clamped into the opening of the protective cover 13 through the rear cover 4, then one end of the protective cover 13 provided with the second clamping groove 14 is inserted into the main tube 1 and is abutted against the lower end of the built-in push rod 10, the chuck 11 at the lower end of the built-in push rod 10 is clamped into the second clamping groove 14 on the protective cover 13, the built-in push rod 10 and the protective cover 13 are connected together, the patient inserts the gel tube 9 into vagina, grabs the main tube 1, presses the protective cover 13 through fingers, presses the medicament in the gel tube 9 through the built-in push rod 10, presses the medicament out of the gel tube 9 through the second through groove 12, the medicament in the gel tube 9 is completely extruded when the limiting ring 15 abuts against the lower end of the main tube 1, the medicament administration is completed, and the fingers of the patient are pressed on the pulling disc 5 in the extrusion process, so that pain does not occur.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present utility model.

Claims

1. An integral type ware of dosing, includes the person in charge, its characterized in that: the lower end of the main pipe is provided with an opening, the opening is provided with a first clamping groove, the diameter of the first clamping groove is larger than the inner diameter of the main pipe, a rear cover is clamped in the opening on the main pipe, the upper end of the rear cover is fixedly connected with a clamping block, the diameter of the lower end of the rear cover is larger than the diameter of the upper end of the rear cover, and the lower end of the rear cover is clamped in the first clamping groove; the upper end middle part lateral wall of the main pipe is provided with a first through groove, the outer wall of the upper end of the main pipe is fixedly connected with a gel pipe, the gel pipe is communicated with the inside of the main pipe through the first through groove, the upper end of the inside of the gel pipe is filled with a medicament, the lower end of the inside of the gel pipe is inserted with a built-in push rod, sterilizing gas is filled between the upper end of the built-in push rod and the medicament, the lower end of the built-in push rod passes through the first through groove and extends to the inside of the main pipe, the middle part of the lower end of the built-in push rod is fixedly connected with a chuck, and the lateral wall of the upper end of the gel pipe is provided with a second through groove; the gel tube is characterized in that a protective cover is sleeved on the outer side of the gel tube, a limiting ring is sleeved on the circumferential outer wall of the protective cover and fixedly connected with the protective cover, the length of the protective cover above the limiting ring is matched with the medicine storage in the gel tube, the lower end of the protective cover is propped against the outer wall of the upper end of the main tube, and the opening size of the lower end of the protective cover is matched with the size of the clamping block.

2. An integrated applicator as defined in claim 1, wherein: the middle part of the lower end of the rear cover is fixedly connected with a pull disc, and a pull groove is formed in the outer circumferential wall of the pull disc.

3. An integrated applicator as defined in claim 1, wherein: the outer diameter of the protective cover is matched with the inner diameter of the main pipe.

4. An integrated applicator as defined in claim 1, wherein: extension plates are fixedly connected to the outer walls of the lower ends of the two sides of the main pipe, and the two extension plates are oppositely arranged.

5. An integrated applicator as defined in claim 1, wherein: the built-in push rod and the main pipe are positioned on the same central line, and the circumferential outer wall of the built-in push rod is contacted with the inner wall of the first through groove.

6. An integrated applicator as defined in claim 1, wherein: the second clamping groove is formed in the outer wall of the upper end of the protective cover, and the diameter of the second clamping groove is matched with that of the chuck.