CN211157833U

CN211157833U - Insulin pen with voice input function

Info

Publication number: CN211157833U
Application number: CN201921215033.2U
Authority: CN
Inventors: 金建兰; 严怡; 严卫红
Original assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Current assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-08-04
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to the technical field of medical equipment, specifically be a take insulin pen of speech input, including a body, a body top is equipped with the injection button, still be equipped with a clip on the shell of a body, a clip right side is equipped with the digital display, the digital display below is equipped with the microphone, be equipped with system switch on the left body shell of a clip, the downside of body shell is equipped with insulin mounting groove cover, the downside bottom of body shell is equipped with the syringe needle and accomodates the lid, the body is inside and be equipped with the power below the injection button, the power is connected with the controller through the wire, the controller is connected with step motor through many wires, be connected with the lead screw on step motor's the output shaft, be connected with the piston push rod through screw nut on the lead screw, the terminal insulin anther sac propulsion end of piston push rod links to each other. The utility model discloses but the pronunciation input injection dosage, it is convenient accurate.

Description

Insulin pen with voice input function

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an insulin pen of voiced sound input.

Background

An insulin pen is a convenient insulin carrying and injection appliance, aims at increasing diabetes mellitus people and belongs to good news. The insulin pen has the advantages of convenience in carrying, convenience in medicament storage, avoidance of medicament extraction process, controllable dosage and the like, and some insulin pens even have a networking function;

The dosage of insulin needs to be controlled accurately, once the insulin is misused or used for multiple purposes, the harm of hypoglycemia is far greater than that of hyperglycemia, however, the existing insulin pen uses a knob to adjust dosage, the operation is still more complex, the operation is not very friendly to the old and other patients, and therefore the insulin pen with voice input is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take insulin pen of voice input to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

An insulin pen with voice input comprises a pen body, wherein an injection button is arranged at the top end of the pen body, a pen clip is further arranged on a shell of the pen body, a digital display is arranged on the right side of the pen clip, a microphone is arranged below the digital display, a system switch is arranged on the shell of the pen body on the left side of the pen clip, an insulin installation groove cover is arranged on the lower side of the shell of the pen body, and a needle head containing cover is arranged at the bottom end of the lower side of the shell of the pen body;

The novel insulin pen is characterized in that a power supply is arranged inside the pen body and below the injection button, the power supply is connected with a controller through a wire, the controller is connected with a stepping motor through a plurality of wires, a lead screw is connected onto an output shaft of the stepping motor, a piston push rod is connected onto the lead screw through a lead screw nut, and the tail end of the piston push rod is connected with an insulin capsule propelling end.

Preferably: an injection window is arranged on the insulin mounting groove cover.

Preferably: the controller comprises a SYN7318 voice recognition module and a control main board, wherein the SYN7318 voice recognition module is connected with the control main board through a UART interface.

Preferably: the injection window is provided with injection dosage scales.

Preferably: the power passes through wire connection director and step motor, be connected with the injection button on the wire between step motor and the power, the microphone is connected with system switch through the wire, system switch passes through wire connection director, step motor and digital display are connected respectively to the controller through the wire.

Compared with the prior art, the beneficial effects of the utility model are that: the design can realize the voice input injection dosage, the precision of the input dosage can be controlled by the design precision of the lead screw and the stepping electrode, the precision of the input dosage is far greater than that of an injector and a common insulin pen, the use is convenient and safe, and the device is suitable for people of any kind and people of all ages.

Drawings

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

Fig. 2 is a schematic side view of the present invention;

Fig. 3 is a sectional view of the internal structure of the present invention;

Fig. 4 is a system layout diagram of the present invention.

In the figure: 1. a pen body; 2. an injection button; 3. a pen clip; 4. digital display; 5. a microphone; 6. an insulin mounting groove cover; 61. an injection window; 7. a system switch; 8. a stepping motor; 9. a lead screw; 91. a piston push rod; 92. an insulin sachet; 10. a needle head accommodating cover; 11. a power source; 12. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

The utility model provides a take insulin pen of speech input, includes body 1, its characterized in that: the top end of the pen body 1 is provided with an injection button 2, the shell of the pen body 1 is also provided with a pen clip 3, the right side of the pen clip 3 is provided with a digital display 4, a microphone 5 is arranged below the digital display 4, the shell of the pen body 1 on the left side of the pen clip 3 is provided with a system switch 7, the lower side of the shell of the pen body 1 is provided with an insulin mounting groove cover 6, and the bottom end of the lower side of the shell of the pen body 1 is provided with a needle head accommodating;

The pen body 1 is inside and be equipped with power 11 in injection button 2 below, and power 11 is connected with controller 12 through the wire, and controller 12 is connected with step motor 8 through many wires, is connected with lead screw 9 on step motor 8's the output shaft, is connected with piston push rod 91 through screw-nut on the lead screw 9, and piston push rod 91 is terminal to link to each other with the propulsion end of insulin anther sac 92.

An injection window 61 is arranged on the insulin mounting groove cover 6, the insulin medicine bag 92 passes through the insulin mounting groove cover 6, namely the side surface of the pen body 1 is mounted, injection dosage scales are arranged on the injection window 61, and the change of the scales can be observed when the insulin medicine bag 92 is used subsequently, so that the safety function that the instrument fails under the extremely accidental condition is taken as a layer of safety; and the insulin medicine bag 92 is installed from the side surface, and the cover is not required to be screwed and installed like a traditional insulin pen, so that the structure that bacteria can be accumulated is reduced, and the safety is improved.

The controller 12 includes a SYN7318 voice recognition module and a control motherboard, and the SYN7318 voice recognition module is connected to the control motherboard via a UART interface. The SYN7318 voice recognition module includes functions such as audio output, voice wakeup, voice recognition, and the like.

The power supply 11 is connected with the controller 12 and the stepping motor 8 through leads, the injection button 2 is connected on the lead between the stepping motor 8 and the power supply 11, the microphone 5 is connected with the system switch 7 through the lead, the system switch 7 is connected with the controller 12 through the lead, and the controller 12 is respectively connected with the stepping motor 8 and the digital display 4 through the lead.

Further, the power source 11 in the embodiment adopts a button battery of a model CR1632 of Panasonic brand; the stepping motor 8 adopts a KINCO brand No. 10 micro stepping motor; the microphone 5 adopts a miniature microphone produced by a Xionghuida electronic brand; the digital display 4 adopts a 0.36-inch nixie tube produced by Tec Kabao company.

The utility model discloses a theory of operation: whole utility model discloses an internal system passes through microphone 5 and accepts input audio signal, and system switch 7 sets up between microphone 5's miaow head and controller 12, so, need open system switch earlier during the use, audio signal could get into in the controller 12, controller 12 is at first including a SYN7318 speech recognition module, with audio signal discernment, and change into machine language, then send another part for the controller through machine language, the control mainboard promptly, send the signal to digital display 4 and step motor 8 respectively, on the one hand, digital display 4 can show the information of the insulin dose that audio signal instructed, on the other hand, send its motion of PWM ripples control for step motor 8, then turn into linear motion with the rotation of motor through lead screw 9, linear motion through piston push rod 91, promote the insulin injection.

The power supply of the stepping motor 8 is controlled by the injection button 2, and the stepping motor 8 movement signal motor receives the signal, but still needs to press the injection button 2 to realize the injection.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take insulin pen of speech input, includes body of a pen (1), its characterized in that: an injection button (2) is arranged at the top end of the pen body (1), a pen clip (3) is further arranged on a shell of the pen body (1), a digital display (4) is arranged on the right side of the pen clip (3), a microphone (5) is arranged below the digital display (4), a system switch (7) is arranged on the shell of the pen body (1) on the left side of the pen clip (3), an insulin mounting groove cover (6) is arranged on the lower side of the shell of the pen body (1), and a needle head accommodating cover (10) is arranged at the bottom end of the lower side of the shell of the pen body (1);

The pen body (1) is inside and be equipped with power (11) below injection button (2), power (11) are connected with controller (12) through the wire, controller (12) are connected with step motor (8) through many wires, be connected with lead screw (9) on the output shaft of step motor (8), be connected with piston push rod (91) through screw-nut on lead screw (9), piston push rod (91) end and insulin anther sac (92) propulsion end link to each other.

2. The insulin pen with voice input according to claim 1, characterized in that: an injection window (61) is arranged on the insulin mounting groove cover (6).

3. The insulin pen with voice input according to claim 1, characterized in that: the controller (12) comprises a SYN7318 voice recognition module and a control main board, wherein the SYN7318 voice recognition module is connected with the control main board through a UART interface.

4. The insulin pen with voice input according to claim 2, characterized in that: the injection window (61) is provided with injection dosage scales.

5. The insulin pen with voice input according to claim 1, characterized in that: the power (11) is through wire connection director (12) and step motor (8), be connected with injection button (2) on the wire between step motor (8) and power (11), microphone (5) are through wire connection system switch (7), system switch (7) are through wire connection director (12), step motor (8) and digital display (4) are connected respectively through the wire in controller (12).