CN215084083U

CN215084083U - Disposable gel drug administration device

Info

Publication number: CN215084083U
Application number: CN202120354583.3U
Authority: CN
Inventors: 刘玉新; 王浩; 刘帅
Original assignee: Jilin Snow Health Industry Group Co ltd
Current assignee: Jilin Snow Health Industry Group Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-12-10
Anticipated expiration: 2031-02-08

Abstract

The utility model relates to the technical field of medical supplies, and discloses a disposable gel dosing device, the medicine outlet mechanism comprises a gel pipe, the gel pipe is internally provided with gel, the gel pipe is internally provided with a piston, the outer wall of the gel pipe is uniformly provided with through holes, the bottom of the gel pipe is movably connected with a threaded pipe, the top of the piston is fixedly connected with an extrusion block, a limiting mechanism comprises a threaded pipe, the outer wall of the threaded pipe is uniformly provided with an adjusting groove, the outer wall of the adjusting groove is movably sleeved with an adjusting ring, the disposable gel dosing device enables the threaded pipe to ascend by rotating a handle at the bottom of the threaded pipe, so that the piston ascends, the gel inside the gel pipe is extruded, the gel is extruded by the through holes at the outer wall of the gel pipe, and the medicine can be further dosed to the vagina of a patient, thereby further improving the usability of the device.

Description

Disposable gel drug administration device

Technical Field

The utility model belongs to the technical field of medical supplies, specifically a disposable gel ware of dosing.

Background

Clinically, the external medicament is placed in the vagina, is an important treatment means for various gynecological diseases, particularly vaginitis, is convenient to operate, directly acts on an affected part to take effect quickly, is accepted by patients, is the most commonly used gynecological external medicament at present, is gel, and is placed in the vagina of the patients by means of a medicament delivery device when in use.

The existing drug delivery device usually discharges the drug from the front end by means of a piston, and due to the unreasonable structural design and the dual limitations of physiological characteristics of affected parts, when the gel is placed in the vagina of a patient, the gel cannot be uniformly distributed on the vaginal wall at all, but keeps a dough shape for a long time, and an accident of excessive dosage happens occasionally when the gel is used, so that the existing drug delivery device needs to be improved aiming at the current situation.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a disposable gel ware of dosing, the effectual current device of dosing of having solved discharges the medicament from the front end with the help of the piston usually, receives the dual restriction of this structural design unreasonable and the affected part physiology characteristics, when leading to the gel to arrange patient's vagina in, can't tend to even distribution on the vaginal wall at all, but long-time keeping bulk, can take place the problem of the too much accident of quantity occasionally when using.

In order to achieve the above object, the utility model provides a following technical scheme: a disposable gel drug delivery device comprises a drug discharging mechanism and a limiting mechanism, wherein the drug discharging mechanism is positioned at the top of the limiting mechanism.

The medicine discharging mechanism comprises a gel pipe, gel is arranged inside the gel pipe, a piston is arranged inside the gel pipe, through holes are uniformly formed in the outer wall of the gel pipe, a threaded pipe is movably connected to the bottom of the gel pipe, and an extrusion block is fixedly connected to the top of the piston.

The limiting mechanism comprises a threaded pipe, an adjusting groove is uniformly formed in the outer wall of the threaded pipe, an adjusting ring is movably sleeved on the outer wall of the adjusting groove, and a protective sleeve is arranged on the outer side of the gel pipe.

Preferably, the bottom end of the threaded pipe is fixedly connected with a handle, and the outer wall of the handle is provided with anti-skidding threads.

Preferably, the both sides fixedly connected with fixed block of protective sheath inner chamber bottom, the fixed slot has all been seted up to the both sides of gel tube outer wall, and both sides fixed block all is located both sides the inside of fixed slot.

Preferably, the outer wall of the adjusting groove is provided with scales, and the data of the scales is the corresponding dosage.

Preferably, the two sides of the piston are fixedly connected with limiting blocks, limiting grooves are formed in the two sides of the inner cavity of the gel tube, and the limiting blocks are located on the two sides inside the limiting grooves.

Preferably, the bottom of the piston is fixedly connected with a positioning block, the top of the threaded pipe is provided with a positioning groove, and the positioning block is located inside the positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the handle of rotating screwed pipe bottom to make the screwed pipe rise, thereby make the piston rise, thereby extrude the inside gel of gel pipe, thereby make the gel extrude through the through-hole of gel pipe outer wall, thereby can be further to the patient vagina medicine loading, thereby the usability of the device of further improvement.

2. The adjusting groove is evenly opened on the outer wall of the threaded pipe, corresponding scales are arranged on the outer wall of the corresponding adjusting groove, so that the adjusting ring can be installed on the corresponding adjusting groove according to the dosage, the dosage can be accurately limited, and harm to the body of a patient due to too much dosage is prevented.

3. Through being equipped with the extrusion piece at the top of piston, and the top of gel pipe inner chamber is equipped with the recess that agrees with it with the extrusion piece mutually to rise through the piston makes the extrusion piece rise, thereby can make the through-hole extrusion that gels can be more smooth and easy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the piston structure of the present invention;

fig. 3 is a schematic diagram of the structure of the limiting block of the present invention.

In the figure: 100. a gel tube; 101. gelling agent; 102. a piston; 103. a through hole; 200. a threaded pipe; 201. an adjustment groove; 202. a handle; 203. calibration; 204. an adjusting ring; 300. a protective sleeve; 301. a limiting block; 302. a limiting groove; 400. positioning blocks; 401. positioning a groove; 402. fixing grooves; 403. and extruding the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a disposable gel applicator includes a dispensing mechanism and a limiting mechanism.

Referring to fig. 1, the medicine discharging mechanism is located at the top of the limiting mechanism.

Referring to fig. 1-3, the medicine discharging mechanism includes a gel tube 100, a gel 101 is disposed inside the gel tube 100, a piston 102 is disposed inside the gel tube 100, through holes 103 are uniformly disposed on the outer wall of the gel tube 100, a threaded tube 200 is movably connected to the bottom of the gel tube 100, and an extrusion block 403 is fixedly connected to the top of the piston 102.

The bottom end of the threaded pipe 200 is fixedly connected with a handle 202, and the outer wall of the handle 202 is provided with anti-skid threads, so that the threaded pipe 200 can be better rotated.

The equal fixedly connected with stopper 301 in both sides of piston 102, spacing groove 302 has all been seted up to the both sides of gel pipe 100 inner chamber, and both sides stopper 301 all is located the inside of both sides spacing groove 302 to can be that piston 102 rises more stably.

The bottom of the piston 102 is fixedly connected with a positioning block 400, the top of the threaded pipe 200 is provided with a positioning groove 401, and the positioning block 400 is positioned inside the positioning groove 401, so that the piston 102 can be lifted by the lifting of the threaded pipe 200.

Referring to fig. 1-3, the limiting mechanism includes a threaded pipe 200, adjusting grooves 201 are uniformly formed on the outer wall of the threaded pipe 200, an adjusting ring 204 is movably sleeved on the outer wall of the adjusting grooves 201, and a protective sleeve 300 is disposed on the outer side of the gel pipe 100.

Both sides fixedly connected with fixed block of protective sheath 300 inner chamber bottom, fixed slot 402 has all been seted up to the both sides of gel pipe 100 outer wall, and both sides fixed block all is located the inside of both sides fixed slot 402 to more convenient installation protective sheath 300.

The outer wall of the adjusting groove 201 is provided with a scale 203, and the data of the scale 203 is corresponding dosage, so that the dosage can be controlled more conveniently.

The working principle is as follows: the usability of the device is further improved by rotating the handle 202 at the bottom of the threaded tube 200 to lift the threaded tube 200 and lift the piston 102 to extrude the gel 101 in the gel tube 100 and extrude the gel 101 through the through hole 103 on the outer wall of the gel tube 100 to further apply medicine to the vagina of a patient, the adjustment grooves 201 are uniformly formed on the outer wall of the threaded tube 200, the corresponding scales 203 are arranged on the outer wall of the corresponding adjustment grooves 201 to mount the adjustment rings 204 on the corresponding adjustment grooves 201 according to the dosage, so that the dosage can be accurately limited and the harm to the body of the patient due to excessive medication is prevented, the extrusion block 403 is arranged at the top of the piston 102, and the groove matched with the extrusion block 403 is arranged at the top of the inner cavity of the gel tube 100, thus, as the squeezing block 403 is lifted by the lifting of the piston 102, the gel 101 can be more smoothly extruded through the through hole 103.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a disposable gel ware of dosing, includes medicine outlet mechanism and restriction mechanism, its characterized in that: the medicine discharging mechanism is positioned at the top of the limiting mechanism;

the medicine discharging mechanism comprises a gel tube (100), a gel (101) is arranged in the gel tube (100), a piston (102) is arranged in the gel tube (100), through holes (103) are uniformly formed in the outer wall of the gel tube (100), the bottom of the gel tube (100) is movably connected with a threaded tube (200), and the top of the piston (102) is fixedly connected with an extrusion block (403);

the limiting mechanism comprises a threaded pipe (200), an adjusting groove (201) is uniformly formed in the outer wall of the threaded pipe (200), an adjusting ring (204) is movably sleeved on the outer wall of the adjusting groove (201), and a protective sleeve (300) is arranged on the outer side of the gel pipe (100).

2. A disposable gel applicator according to claim 1 wherein: the bottom end of the threaded pipe (200) is fixedly connected with a handle (202), and the outer wall of the handle (202) is provided with anti-skidding threads.

3. A disposable gel applicator according to claim 1 wherein: both sides fixedly connected with fixed block of protective sheath (300) inner chamber bottom, fixed slot (402) have all been seted up to the both sides of gel pipe (100) outer wall, and both sides fixed block all is located both sides the inside of fixed slot (402).

4. A disposable gel applicator according to claim 1 wherein: the outer wall of the adjusting groove (201) is provided with scales (203), and the data of the scales (203) is the corresponding dosage.

5. A disposable gel applicator according to claim 1 wherein: the both sides of piston (102) are equal fixedly connected with stopper (301), spacing groove (302) have all been seted up to the both sides of gel pipe (100) inner chamber, both sides stopper (301) all are located both sides the inside of spacing groove (302).

6. A disposable gel applicator according to claim 1 wherein: the bottom of the piston (102) is fixedly connected with a positioning block (400), the top of the threaded pipe (200) is provided with a positioning groove (401), and the positioning block (400) is positioned inside the positioning groove (401).