CN218961574U

CN218961574U - Miniature vagina drug delivery device

Info

Publication number: CN218961574U
Application number: CN202222349693.8U
Authority: CN
Inventors: 管红伟; 张秀丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-05-05
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a miniature vaginal drug delivery device which comprises an injection tube, wherein an inner cavity of the injection tube is movably connected with a movable column, a piston is sleeved on the left side of the surface of the movable column and positioned in the inner cavity of the injection tube, and the right end of the movable column extends to the outside of the injection tube and is fixedly connected with a pressing block. According to the utility model, the injection tube is used for storing the medicament, the movable column and the piston are arranged, so that the medicament is conveniently pushed out from the injection tube, the medicament is conveniently input into the vagina from the injection tube, the pressing block and the pressing plate are arranged, the movable column is conveniently pushed, the auxiliary block is arranged, the injection tube is conveniently inserted into the vagina, the surface of the auxiliary block is smooth, the inner wall of the vagina can be prevented from being scratched by the device, and the problems that the liquid medicament is difficult to control the position and the angle of medicament application, the medicament application position is not right, and the treatment effect is reduced are solved.

Description

Miniature vagina drug delivery device

Technical Field

The utility model relates to the technical field of vaginal drug delivery, in particular to a miniature vaginal drug delivery device.

Background

In many cases, vaginal administration is the most direct and effective treatment method when treating gynecopathy, for example, in the prior art, a tampon with medicine in an outer tube is pushed to the deep of vagina by an inner push tube to achieve the purpose of treating the gynecopathy, but for liquid medicine, the position and angle of application are difficult to control, and the effect of treatment is reduced due to the fact that the position of application is not right, so that a miniature vaginal administration device is proposed to solve the problems.

Disclosure of Invention

The utility model aims to provide a miniature vaginal drug delivery device which has the advantage of being convenient for drug delivery, and solves the problem that the liquid medicament is difficult to control the drug delivery position and angle, and the drug delivery position is incorrect, so that the treatment effect is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a miniature vagina device of dosing, includes the syringe, the inner chamber swing joint of syringe has the activity post, the left side on activity post surface just is located the inner chamber cover of syringe and is equipped with the piston, the right-hand member of activity post extends to the outside of syringe and fixedly connected with presses the piece, the left side fixedly connected with auxiliary block of syringe, the left side fixedly connected with liquid outlet at syringe surface top, the equal fixedly connected with in upper end and the lower extreme on syringe surface right side presses the board, the top press the fixed surface of board to be connected with the label.

Preferably, the left side of the movable column is provided with a containing groove, and an inner cavity of the containing groove is movably connected with a rotating block.

Preferably, the inner cavity of the accommodating groove is provided with a positioning groove, and the surface of the rotating block is fixedly connected with a positioning ring.

Preferably, the surface of the positioning ring extends to the inner cavity of the positioning groove and is movably connected with the inner cavity of the positioning groove.

Preferably, the right side swing joint of pressing the piece has the rotation post, the left end of rotation post runs through to the inner chamber of holding tank and fixedly connected with fixed plate.

Preferably, the upper end and the lower end on the left side of the fixed plate are fixedly connected with stirring rods, and the left ends of the stirring rods penetrate through the rotating block and extend to the inner cavity of the injection tube and are movably connected with the inner cavity of the injection tube.

Preferably, the right side of the rotating column is fixedly connected with a handle, and the front surface of the injection tube is provided with scale marks.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the injection tube is used for storing the medicament, the movable column and the piston are arranged, the medicament is conveniently pushed out from the injection tube, so that the medicament is input into the vagina from the injection tube, the piston is used for sealing a gap between the injection tube and the movable column, the medicament is prevented from exuding from the gap between the injection tube and the movable column, the pressing block and the pressing plate are arranged, the movable column is conveniently pushed, the auxiliary block is arranged, the injection tube is conveniently inserted into the vagina, the surface of the auxiliary block is smooth, the device can be prevented from scratching the inner wall of the vagina, the liquid outlet is used for providing a circulation space for the medicament, and the label and the liquid outlet are arranged in the same direction, so that the position of the liquid outlet can be judged through the position of the label, the medicament feeding position and the angle are further conveniently controlled, and the problems that the liquid medicament is difficult to control the medicament feeding position and the angle, and the medicament feeding position is not correct, so that the treatment effect is reduced are solved.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic diagram of the connection structure of the movable column, the piston and the pressing block according to the present utility model;

FIG. 3 is a schematic view of an exploded construction of the receiving slot and the rotating block of the present utility model;

FIG. 4 is a schematic view of the explosive structure of the turning block, the fixed plate and the stirring rod of the present utility model.

In the figure: 1. a syringe; 2. a movable column; 3. a piston; 4. pressing the blocks; 5. an auxiliary block; 6. a liquid outlet; 7. pressing the plate; 8. a label; 9. a receiving groove; 10. a rotating block; 11. a positioning groove; 12. a positioning ring; 13. rotating the column; 14. a fixing plate; 15. stirring rod; 16. a handle; 17. graduation marks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a micro vaginal administration device comprises a syringe 1, wherein an inner cavity of the syringe 1 is movably connected with a movable column 2, a piston 3 is sleeved on the left side of the surface of the movable column 2 and is positioned in the inner cavity of the syringe 1, the right end of the movable column 2 extends to the outside of the syringe 1 and is fixedly connected with a pressing block 4, the left side of the syringe 1 is fixedly connected with an auxiliary block 5, the left side of the top of the syringe 1 is fixedly connected with a liquid outlet 6, the upper end and the lower end of the right side of the surface of the syringe 1 are fixedly connected with a pressing plate 7, the surface of the top pressing plate 7 is fixedly connected with a label 8, by arranging the syringe 1, the micro vaginal administration device is used for storing a medicament, by arranging the movable column 2 and the piston 3, the medicament is conveniently pushed out from the inside of the syringe 1, so that the medicament is input into the vagina from the inside of the syringe 1, the piston 3 is used for sealing the gap between the injection tube 1 and the movable column 2 to prevent the medicament from seeping out from the gap between the injection tube 1 and the movable column 2, the pressing block 4 and the pressing plate 7 are arranged to play a role of facilitating pushing the movable column 2, the auxiliary block 5 is arranged to play a role of facilitating inserting the injection tube 1 into the vagina, the surface of the auxiliary block 5 is smooth to prevent the device from scratching the inner wall of the vagina, the liquid outlet 6 is used for providing a circulation space for the medicament, the label 8 is arranged for the label 8 and the liquid outlet 6 are positioned in the same direction, so the position of the liquid outlet 6 can be judged through the position of the label 8, the medicament feeding position and the medicament feeding angle are further conveniently controlled, the positions and the medicament feeding positions are not aligned because the liquid medicament is difficult to control the medicament feeding position and the medicament feeding angle are solved, which may lead to a problem of reduced therapeutic effect.

Specifically, holding tank 9 has been seted up in the left side of movable column 2, and the inner chamber swing joint of holding tank 9 has dwang 10, through setting up holding tank 9 for fixed plate 14 and stirring rod 15 provide the removal space, through setting up dwang 10, played the pivoted effect of stirring rod 15 of being convenient for.

Specifically, the inner chamber of holding tank 9 has seted up constant head tank 11, and the fixed surface of turning block 10 is connected with holding ring 12, through the cooperation of constant head tank 11 and holding ring 12, has played the effect of spacing turning block 10, prevents that turning block 10 from droing from the inside of holding tank 9.

Specifically, the surface of the positioning ring 12 extends to the inner cavity of the positioning groove 11 and is movably connected with the inner cavity of the positioning groove 11.

Specifically, the right side swing joint of the pressing block 4 has the rotation post 13, and the left end of rotation post 13 runs through to the inner chamber of holding tank 9 and fixedly connected with fixed plate 14, through setting up rotation post 13 and fixed plate 14, has played the effect that drives two stirring rod 15 synchronous motion.

Specifically, the upper end and the lower extreme on the left side of fixed plate 14 are all fixedly connected with puddler 15, and the left end of puddler 15 runs through rotary block 10 and extends to the inner chamber of injection tube 1, and with the inner chamber swing joint of injection tube 1, through setting up puddler 15 for stir the medicament, thereby make medicament intensive mixing.

Specifically, the right side fixedly connected with handle 16 of post 13 rotates, and the front of injection tube 1 is provided with scale mark 17, through setting up handle 16, has played the effect of the rotation post 13 of being convenient for, through setting up scale mark 17, has played the effect of being convenient for observe the inside medicine dosage of injection tube 1.

When the medicine injection device is used, firstly, medicine is added into the injection tube 1, then the piston 3 is inserted into the injection tube 1 through moving the movable column 2, then the rotary column 13 is rotated through the handle 16, the rotary column 13 drives the fixed plate 14 to rotate, the fixed plate 14 drives the stirring rod 15 to rotate, the stirring rod 15 stirs the medicine in the injection tube 1, after stirring, the injection tube 1 is moved and the injection tube 1 is inserted into the vagina, the position of the liquid outlet 6 is judged through the position of the label 8, after the medicine feeding position is moved, the fixed plate 14 is extruded, the movable column 2 is driven to move by the fixed plate 14, the piston 3 is driven to move in the injection tube 1, the movable column 2 is driven to move simultaneously with the movement of the stirring rod 15, when the stirring rod 15 is contacted with the inner wall of the injection tube 1, the injection tube 1 is extruded to enable the stirring rod 15 to move into the inner part of the accommodating groove 9, and the medicine is discharged from the inner part of the injection tube 1 through the liquid outlet 6, so that medicine is fed into the vagina, the medicine is difficult to be fed into the vagina, and the problem that the medicine feeding position and the medicine feeding position are difficult to control is not opposite is solved, and the curative effect is not reduced is solved.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A miniature vaginal drug delivery device comprising a syringe (1), characterized in that: the inner chamber swing joint of injection syringe (1) has movable post (2), the left side on movable post (2) surface just is located the inner chamber cover of injection syringe (1) and is equipped with piston (3), the right-hand member of movable post (2) extends to the outside of injection syringe (1) and fixedly connected with presses briquetting (4), the left side fixedly connected with auxiliary block (5) of injection syringe (1), the left side fixedly connected with liquid outlet (6) at injection syringe (1) surface top, the equal fixedly connected with of upper end and the lower extreme on injection syringe (1) surface right side presses board (7), top the surface fixedly connected with label (8) of pressing board (7).

2. A miniature vaginal drug delivery device as claimed in claim 1, wherein: the left side of movable column (2) has seted up holding tank (9), the inner chamber swing joint of holding tank (9) has rotating block (10).

3. A micro vaginal drug delivery device as claimed in claim 2, wherein: the inner cavity of the accommodating groove (9) is provided with a positioning groove (11), and the surface of the rotating block (10) is fixedly connected with a positioning ring (12).

4. A micro vaginal drug delivery device as claimed in claim 3, wherein: the surface of the positioning ring (12) extends to the inner cavity of the positioning groove (11) and is movably connected with the inner cavity of the positioning groove (11).

5. A micro vaginal drug delivery device as claimed in claim 2, wherein: the right side swing joint of pressing block (4) has rotation post (13), the left end of rotation post (13) runs through to the inner chamber of holding tank (9) and fixedly connected with fixed plate (14).

6. The micro-vaginal drug delivery device of claim 5, wherein: the upper end and the lower extreme in fixed plate (14) left side are all fixedly connected with stirring rod (15), the left end of stirring rod (15) runs through rotary block (10) and extends to the inner chamber of injection syringe (1), and with the inner chamber swing joint of injection syringe (1).

7. The micro-vaginal drug delivery device of claim 5, wherein: the right side of the rotary column (13) is fixedly connected with a handle (16), and the front side of the injection tube (1) is provided with scale marks (17).