CN220676487U

CN220676487U - Insulin injection pen auxiliary device

Info

Publication number: CN220676487U
Application number: CN202321070162.3U
Authority: CN
Inventors: 王绮月
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-07
Filing date: 2023-05-07
Publication date: 2024-03-29
Anticipated expiration: 2033-05-07

Abstract

The utility model belongs to the technical field of auxiliary equipment of syringes, and particularly relates to an insulin injection pen auxiliary device, which comprises a shell, wherein a cavity for placing an insulin injection pen is formed in the middle of the shell, clamping mechanisms for clamping the insulin injection pen are respectively arranged on two sides of the cavity, an air bag is arranged above the cavity, the air bag comprises an extrusion air bag, a supporting plate is arranged below the air bag, a through hole for accommodating the extrusion air bag is formed in the middle of the supporting plate, corresponding to an injection button of the insulin injection pen, and the extrusion air bag penetrates through the through hole to downwardly extrude the injection button. The shell is also internally provided with a start-stop button, a main board and an inflation mechanism connected with the air bag, the start-stop button and the inflation mechanism are respectively connected with the main board, and the main board is provided with a charging interface connected with an external power supply; the lower part of the shell is provided with a soft buckling disc, and a channel for the penetration of an injection needle of the insulin injection pen is arranged in the middle of the soft buckling disc. The auxiliary device solves the problem that partial diabetics, especially the elderly diabetics cannot independently inject insulin.

Description

Insulin injection pen auxiliary device

Technical Field

The utility model belongs to the technical field of auxiliary equipment of injectors, and particularly relates to an insulin injection pen auxiliary device.

Background

Conventional injectors typically consist of a barrel with a small bore at the front end and a matching piston rod, the barrel tail typically being provided with a flange for the user to grasp. Because the syringe is generally small in size, the flange part at the tail part of the syringe is difficult to grasp by hands in actual operation, and some long-term patients (especially old diabetics) need to frequently accept medicine injection, and because the injection frequency is high and medicine is difficult to inject by themselves, but because the traditional syringe is difficult in actual operation due to the self structural problem of non-professional medical staff, various syringe auxiliary devices are pushed out in the market at present so as to reduce the injection difficulty of non-professional staff. The existing auxiliary device for the injector generally comprises a cabin body for accommodating the injector and a sliding piece for pushing a piston rod of the injector, after the injector is placed in the cabin body, the needle of the injector can be exposed out of the auxiliary device, and then a user can inject medicine into a body, so that the operation is inconvenient.

The insulin injection pen has wide groups, the variety of insulin injection pens is wide at present, and the psychological fear of self injection is overcome, and especially the self use of the insulin injection pen by the old is nearly unrealizable. In order to solve this problem, it is important to design a suitable syringe auxiliary device.

The utility model patent with the publication number of CN 210644598U discloses an auxiliary device of an injector, which comprises a vertical bracket, wherein a mounting plate is arranged on the bracket, a driving mechanism and a fixing mechanism positioned below the driving mechanism are arranged on the mounting plate, the driving mechanism comprises a cylinder and a piston rod driven by the cylinder, and one side of the piston rod is connected with a clamping mechanism for clamping a second connecting wing; the fixing mechanism comprises a sliding plate and a connecting plate fixed with the mounting plate, a first limit spring is arranged between the connecting plate and the sliding plate, the sliding plate is vertically and slidably connected with the mounting plate, and one side of the connecting plate is abutted to one side of the sliding plate. The auxiliary device structure cannot be applied to the case of autonomous injection, especially the case of self-injection by insulin patients.

Disclosure of Invention

The utility model aims to provide an insulin injection pen auxiliary device aiming at the problems in the prior art, the auxiliary device extrudes an insulin injection pen through an air pump and an air bag, so that the aim of injection is fulfilled, the auxiliary device has a simple structure and is convenient to operate, and the problem that a diabetic patient cannot autonomously inject insulin is solved.

The technical scheme of the utility model is as follows:

the utility model provides an insulin injection pen auxiliary device, includes the casing, the casing middle part be provided with the cavity of placing insulin injection pen, cavity both sides be provided with the clamping mechanism who presss from both sides tight insulin injection pen respectively, the top of cavity set up the gasbag, the gasbag include extrusion gasbag, the below of gasbag set up the backup pad, the backup pad middle part corresponds the injection button department of insulin injection pen and has seted up the through-hole of holding extrusion gasbag, extrusion gasbag run through this hole downwardly extrusion injection button.

The shell is internally provided with a start-stop button, a main board and an inflation mechanism connected with the air bag, the start-stop button and the inflation mechanism are respectively connected with the main board, and the main board is provided with a charging interface connected with an external power supply; the lower part of the shell is provided with a soft buckling disc, and a channel for the penetration of an injection needle of an insulin injection pen is arranged in the middle of the soft buckling disc.

Specifically, the air bag and the extrusion air bag are integrally formed, and a spring is arranged in the extrusion air bag.

Specifically, clamping mechanism including setting up the inboard pulley in the cavity, still including setting up adjusting pad and the regulating switch at the cavity opposite side, cavity in upper portion and lower part be provided with horizontal spout respectively, be provided with the slide in the spout, the adjusting pad fixed setting on slide one side, slide opposite side fixed connection regulating switch's one end, the regulating switch other end extends to outside the casing.

Specifically, the inflation mechanism comprises an air pump, the air pump is connected with the air bag through an air inlet pipe, and the air pump is electrically connected with the main board.

Specifically, the adjusting pad is a rubber cushion.

Specifically, the through hole for accommodating the extrusion air bag is provided with supporting legs to form an accommodating channel of the air bag, and at least two supporting legs are symmetrically arranged.

The beneficial effects of the utility model are as follows: through setting up the casing that can hold insulin injection pen, set up clamping mechanism, gasbag and inflation mechanism in this casing, inflate the gasbag through inflation mechanism, further inflate the extrusion gasbag, can press the injection button of syringe when the extrusion gasbag is inflated to a certain extent, thereby realize the purpose of injection, but clamping mechanism can press from both sides tightly this syringe when placing the syringe, can descend when realizing that the gasbag presses down the injection button of syringe downwards, avoid appearing squeezing excessively and come out from the side the condition appears, the utility model simple structure, convenient operation can assist the patient to carry out the autonomous injection insulin.

Drawings

Fig. 1 is a schematic diagram of a conical inductor winding apparatus according to the present utility model.

1. The device comprises a start-stop button, a first air inlet pipe, a second air inlet pipe, a first air pump, a second air pump, a first battery, a second battery, a third main board, a fourth air pump, a spring, a third injection button, a fourth scale window, a fourth injection, a fourth pulley, a fifth chute, a fourth adjustment switch, a fourth adjustment pad, a fourth soft button disc, a fourth injection needle, a fourth support plate, a fifth support leg and a fourth charging interface.

Detailed Description

The technical scheme of the utility model is described in detail below with reference to the accompanying drawings and the specific embodiments.

The utility model provides an insulin injection pen auxiliary device as shown in fig. 1, which comprises a shell, wherein a cavity for placing an insulin injection pen 11 is arranged in the middle of the shell, clamping mechanisms for clamping the insulin injection pen 11 are respectively arranged on two sides of the cavity, an air bag 7 is arranged above the cavity, the air bag 7 comprises an extrusion air bag, the air bag 7 and the extrusion air bag are integrally formed, and a spring 8 is arranged in the extrusion air bag. The lower part of gasbag set up backup pad 18, the through-hole of holding extrusion gasbag is seted up to the injection button department that corresponds insulin injection pen in backup pad 18 middle part, extrusion gasbag run through this hole and extrude injection button downwards, spring 8 on the one hand is the support to extrusion gasbag, plays the effect of support when on the other hand extrusion injection button downwards, spring one end can be fixed on backup pad 18.

The shell is internally provided with a start-stop button 1, a main board 6 and an inflation mechanism connected with an air bag 7, wherein the start-stop button 1 and the inflation mechanism are respectively connected with the main board 6, and the main board is provided with a charging interface 20 connected with an external power supply; the lower part of the shell is provided with a soft buckling disc 16, and a channel for the penetration of the injection needle of the insulin injection pen 11 is arranged in the middle of the soft buckling disc 16.

Further, in order to realize the clamping and limiting of the injector, the clamping mechanism is described in detail, the clamping mechanism comprises a pulley 12 arranged on the inner side of the cavity, an adjusting pad 15 and an adjusting switch 14 arranged on the other side of the cavity, the adjusting pad 15 is a rubber cushion, the injector can be well protected while the limit is realized, the injector is not particularly tight but can be limited, and the injector can smoothly run downwards under the auxiliary effect of the pulley 12. The upper part and the lower part in the cavity respectively are provided with a transverse chute 13, a sliding plate is arranged in the chute, the adjusting pad 15 is fixedly arranged on one side of the sliding plate, the other side of the sliding plate is fixedly connected with one end of the adjusting switch 14, the other end of the adjusting switch 14 extends out of the shell, and the sliding plate can be moved back and forth to drive the adjusting pad 15 to move back and forth by operating the adjusting switch 14, so that the limiting and clamping of the adjusting pad 15 to the injector are realized.

Further, the inflation mechanism include air pump 4, air pump 4 be connected with gasbag 7 through the intake pipe, two of intake pipes are intake pipe one 2 and intake pipe two 3 respectively in this embodiment, two intake pipes are connected with air pump 4 and gasbag 7 respectively, air pump 4 and mainboard electric connection in order to realize opening and stopping control to the air pump.

The through holes for accommodating the extrusion air bags are provided with the supporting legs 19 to form accommodating channels for the air bags 7, at least two supporting legs 19 are symmetrically arranged, the supporting legs 19 can limit the extrusion air bags and form accommodating channels at the same time, and the aim of pressing the injection buttons of the syringes can be fulfilled according to the downwards direction of the channels when the extrusion air bags are inflated and expanded.

The working principle of the auxiliary device of the injector provided by the utility model is as follows: before use, the insulin injection pen 11 can be adjusted in injection quantity, the syringe is provided with a scale window 10 for observation, the injection process can also be observed, the syringe 11 is placed in a cavity of the auxiliary device provided by the utility model after the injection quantity is adjusted, and the regulating switch 14 is adjusted to limit the syringe by the clamping mechanism; then the auxiliary device is placed with the injector at the place where the injection is needed, and the soft button 16 can be adsorbed on the skin; when the start-stop button 1 is pressed, the air pump starts to work to inflate the air bag, meanwhile, the air bag is extruded to start to inflate, when the air bag is extruded to a certain extent to start to extrude the injection button 9 of the injector, the injector starts to inject, when the injection is completed, the start-stop button 1 is closed, and then the auxiliary device and the injector are taken down together to complete the injection.

Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present utility model and are not limiting; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims

1. The insulin injection pen auxiliary device comprises a shell, and is characterized in that a cavity for placing an insulin injection pen (11) is formed in the middle of the shell, clamping mechanisms for clamping the insulin injection pen (11) are respectively arranged on two sides of the cavity, an air bag (7) is arranged above the cavity, the air bag (7) comprises an extrusion air bag, a supporting plate (18) is arranged below the air bag, a through hole for accommodating the extrusion air bag is formed in the middle of the supporting plate (18) corresponding to an injection button of the insulin injection pen, and the extrusion air bag penetrates through the through hole to downwards extrude the injection button;

the shell is internally provided with a start-stop button (1), a main board (6) and an inflation mechanism connected with an air bag (7), wherein the start-stop button (1) and the inflation mechanism are respectively connected with the main board (6), and the main board is provided with a charging interface (20) connected with an external power supply;

the lower part of the shell is provided with a soft buckling disc (16), and a channel for the penetration of an injection needle of the insulin injection pen (11) is arranged in the middle of the soft buckling disc (16).

2. Insulin injection pen auxiliary device according to claim 1, characterized in that the air bag (7) is integrally formed with the squeeze air bag, and that a spring (8) is arranged in the squeeze air bag.

3. The insulin injection pen auxiliary device according to claim 1, characterized in that the clamping mechanism comprises a pulley (12) arranged on the inner side of the cavity, an adjusting pad (15) and an adjusting switch (14) which are arranged on the other side of the cavity, a transverse sliding groove (13) is respectively arranged on the upper portion and the lower portion in the cavity, a sliding plate is arranged in the sliding groove (13), the adjusting pad (15) is fixedly arranged on one side of the sliding plate, one end of the adjusting switch (14) is fixedly connected on the other side of the sliding plate, and the other end of the adjusting switch (14) extends out of the shell.

4. The insulin injection pen auxiliary device according to claim 1, wherein the air charging mechanism comprises an air pump (4), the air pump (4) is connected with the air bag (7) through an air inlet pipe, and the air pump (4) is electrically connected with the main board.

5. An insulin injection pen auxiliary device according to claim 3, characterized in that the adjusting pad (15) is a rubber cushion.

6. An insulin injection pen auxiliary device according to claim 3, wherein the through hole for accommodating the extrusion air bag is provided with supporting legs to form an accommodating channel of the air bag, and at least two supporting legs are symmetrically arranged.