CN109513059B

CN109513059B - Insulin pen storage device with constant temperature and mixing function

Info

Publication number: CN109513059B
Application number: CN201910077970.4A
Authority: CN
Inventors: 张颖
Original assignee: Chongqing Medical University
Current assignee: Chongqing Medical University
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2021-03-23
Anticipated expiration: 2039-01-28
Also published as: CN109513059A

Abstract

The invention discloses an insulin pen storage device with constant temperature and mixing functions, comprising a box body, a box cover, a constant temperature mechanism and a mixing mechanism. The upper end of the box body is connected with the box cover by setting a hinge, the constant temperature mechanism and the mixing mechanism are installed inside the box body, and the upper end of the box body on the side of the side away from the connection with the box cover is installed with several buckles, The box cover is movably provided with a number of card slots matching the buckles through pins, a charging interface is provided on one side of the box body, and the output end of the charging interface is connected with a battery through a wire. The invention has the advantages of simple structure, convenient operation and reasonable design, can automatically monitor and adjust the temperature, ensure better storage of insulin, and at the same time can automatically mix, which is convenient for medical staff to use, convenient to carry, convenient for going out to emergencies, and more in line with market demands. .

Description

Insulin pen storage device with constant temperature and mixing function

Technical Field

The invention relates to the technical field of medical equipment, in particular to an insulin pen storage device with constant temperature and uniform mixing functions.

Background

Insulin is a commonly used clinical diabetes treatment drug and is one of the most effective blood sugar reduction measures. The existing insulin has various types, wherein intermediate-acting insulin and premixed insulin exist according to different action time, and two groups of the insulin are milky suspension liquid which needs to be fully mixed until the insulin is converted into uniform cloudy white liquid before use. Insulin is a protein hormone, and an insulin pen is an injection tool matched with insulin pen core liquid medicine. The unopened insulin pen core can be stored in an environment of 2-8 ℃ (on a door of a refrigerator refrigerating chamber), the pen core which is arranged in the insulin pen after being opened can be stored for 1 month at the cool place at room temperature (< 28 ℃), the pen core cannot be arranged in the refrigerating chamber together with the pen, the insulin pen can be damaged by repeated cold and hot alternation, and the insulin leakage and even the insulin failure can be caused. Before injection, insulin is flatly placed in the palm of the hand, an insulin pen is clamped by two hands and horizontally rolled for 10 times, and then the insulin pen is turned over for 10 times up and down through the up-and-down swing of an elbow joint and a forearm, so that the medicines in the pen core bottle are fully and uniformly mixed.

The conventional device has the following disadvantages:

1. when insulin is stored, the temperature needs to be controlled within a certain range, the insulin fails due to too low temperature or too high temperature, the conventional storage device cannot be adjusted according to the actual temperature, and when the external temperature exceeds a certain range, the storage temperature may be too high or too low;

2. before use, medical staff are required to manually mix the mixture, so that the use efficiency of insulin is influenced, timely injection of a patient is not facilitated, and meanwhile, the burden of the staff is increased to a certain extent;

3. due to the influence of conditions such as temperature, the medical staff is inconvenient to carry when going out for a doctor.

Disclosure of Invention

The invention aims to provide an insulin pen storage device with constant temperature and blending functions, which aims to solve the problems that the temperature of insulin needs to be controlled within a certain range during storage, the insulin fails due to too low temperature or too high temperature, the existing storage device cannot be adjusted according to the actual temperature, and the storage temperature is possibly too high or too low when the external temperature exceeds a certain range.

In order to achieve the purpose, the invention provides the following technical scheme: an insulin pen storage device with constant temperature and mixing functions comprises a box body, a box cover, a constant temperature mechanism and a mixing mechanism, wherein a plurality of supporting blocks are fixedly arranged on the outer surface of the lower end of the box body, the upper end of the box body is connected with the box cover through a hinge, the constant temperature mechanism and the mixing mechanism are both arranged in the box body, a plurality of buckles are arranged at the upper end of the side surface of the box body away from the side surface connected with the box cover, a plurality of clamping grooves matched with the buckles are movably arranged on the box cover through pin shafts, a charging interface is arranged on the side surface of one side of the box body, the output end of the charging interface is connected with a storage battery through a lead, the storage battery is arranged on the lower end surface in the box body, the output end of the storage battery is connected, and supporting plates are arranged on two sides of the upper end surface of the fixing plate.

Preferably, a plurality of springs are arranged on the lower end face of the box cover, the other ends of the springs are connected with a rubber plate, and a fixing support is mounted on the upper end face of the rubber plate.

Preferably, the constant temperature mechanism consists of a temperature controller, a semiconductor refrigeration piece, an electric heating wire, a temperature sensor and a display screen, the temperature controller is arranged on the outer side surface of the box body, a first mounting frame and a second mounting frame are respectively and fixedly arranged on the two sides of the upper end of the box body, the semiconductor refrigerating sheet and the electric heating wire are respectively arranged on the first mounting frame and the second mounting frame through fixing blocks, the temperature sensor is arranged on the side surface of the support plate far away from one side of the first mounting rack, the display screen is arranged on the outer side surface of the box body, the output end of the PLC is respectively and electrically connected with the input end of the temperature controller and the input end of the display screen, the output end of the temperature controller is electrically connected with the input ends of the semiconductor refrigerating sheet and the heating wire, and the output end of the temperature sensor is electrically connected with the input end of the temperature controller.

Preferably, mixing mechanism comprises motor, carousel, a plurality of telescopic link and mixing dish, the motor is installed on the up end of fixed plate, the output and the carousel of motor are connected, the lower extreme of telescopic link is installed on the up end of carousel, the upper end of telescopic link is connected with the lower extreme of mixing dish, mixing dish be provided with a plurality of installation piece to the upper end, the installation piece is installed in the backup pad, the upper end activity of installation piece is provided with and stores the case, store and seted up a plurality of holding tank on the up end of case.

Preferably, the lower end face of the box body is provided with a plurality of heat dissipation holes at the lower ends of the storage battery and the PLC, and dust screens are arranged inside the heat dissipation holes.

Preferably, the lower extreme of case lid is provided with the lug, be provided with lug assorted recess on the box, all be provided with the plastics magnetic stripe on the side of case lid and the adjacent one side of box.

Preferably, a support column is installed on the lower end face of the fixing plate, the lower end of the support column is connected with the lower end face inside the box body, and foam layers are arranged on the two sides of the support column on the lower end face of the fixing plate.

Preferably, the lower extreme of first mounting bracket and the lower extreme of second mounting bracket all are connected with the up end of fixed plate, a plurality of ventilation hole has all been seted up to one side that first mounting bracket and second mounting bracket are close to the backup pad.

Preferably, the lower end face of the turntable is connected with connecting columns on two sides of the motor through sliding chutes, and the lower ends of the connecting columns are mounted on the fixing plate.

Preferably, a plurality of fixed slot has been seted up on the up end of mixing dish, a plurality of elastic bandage is all installed to mixing dish in the both sides of fixed slot.

Compared with the prior art, the invention has the beneficial effects that:

1. the constant temperature mechanism is arranged and consists of the temperature controller, the semiconductor refrigeration piece, the heating wire, the temperature sensor and the display screen, the temperature can be automatically detected by detecting the temperature sensor, controlling the temperature controller by the PLC and controlling the semiconductor refrigeration piece and the heating wire by the temperature sensor, and the temperature can be automatically adjusted, so that the insulin is always stored in a constant and safe temperature range, the influence of the external temperature is prevented, and the use effect of the insulin is ensured;

2. according to the invention, the blending mechanism is arranged and comprises the motor, the rotating disc, the plurality of telescopic rods and the blending disc, the output end of the motor is connected with the rotating disc, the lower ends of the telescopic rods are arranged on the upper end surface of the rotating disc, the upper ends of the telescopic rods are connected with the lower ends of the blending disc, the rotating disc is rapidly driven to rotate by the motor, the telescopic rods perform vertical telescopic motion under the action of centrifugal force, the blending operation can be rapidly and effectively performed, the blending efficiency of insulin is improved, and the timely injection of insulin to a patient is ensured;

3. according to the medical treatment box, the charging interface is arranged, the output end of the charging interface is connected with the storage battery through the wire, the storage battery is charged through the charging interface, and meanwhile, the device is integrally and conveniently carried under the action of the box body and the box cover, can continuously work to provide power for each part, is convenient for medical workers to carry when going out for a doctor, and better meets the actual requirements.

Drawings

FIG. 1 is a schematic structural diagram of a case of an insulin pen storage device with constant temperature and uniform mixing functions;

FIG. 2 is an overall front view of an insulin pen storage device with constant temperature and uniform mixing functions;

FIG. 3 is a front view of a case cover of an insulin pen storage device with constant temperature and uniform mixing functions;

FIG. 4 is a schematic view of a storage box of an insulin pen storage device with constant temperature and mixing functions;

FIG. 5 is a schematic block diagram of an insulin pen storage device with constant temperature and mixing functions.

In the figure: 1. a box body; 101. a support block; 102. a charging interface; 103. heat dissipation holes; 2. a box cover; 201. a bump; 3. a constant temperature mechanism; 4. a blending mechanism; 5. buckling; 6. a card slot; 7. a storage battery; 8. a PLC programmable controller; 9. a fixing plate; 10. a support plate; 11. a spring; 12. a rubber plate; 13. fixing a bracket; 14. a temperature controller; 15. a semiconductor refrigeration sheet; 16. an electric heating wire; 17. a temperature sensor; 18. a display screen; 19. a first mounting bracket; 191. a vent hole; 20. a second mounting bracket; 21. a motor; 22. a turntable; 23. a telescopic rod; 24. uniformly mixing the materials; 241. fixing grooves; 242. an elastic bandage; 25. mounting blocks; 26. a storage box; 261. a storage tank; 27. a support pillar; 271. a foam layer; 28. connecting columns.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an insulin pen storage device with constant temperature and mixing functions comprises a box body 1, a box cover 2, a constant temperature mechanism 3 and a mixing mechanism 4, wherein a plurality of supporting blocks 101 are fixedly arranged on the outer surface of the lower end of the box body 1, the upper end of the box body 1 is connected with the box cover 2 through hinges, the constant temperature mechanism 3 and the mixing mechanism 4 are both arranged in the box body 1, a plurality of buckles 5 are arranged at the upper end of the side surface of the box body 1 far away from the side surface connected with the box cover 2, a plurality of clamping grooves 6 matched with the buckles 5 are movably arranged on the box cover 2 through pin shafts, a charging interface 102 is arranged on the side surface of one side of the box body 1, the output end of the charging interface 102 is connected with a storage battery 7 through a lead, the storage battery 7 is arranged on the lower end surface in the box body 1, a fixing plate 9 is fixedly arranged at the upper end of the storage battery 7 inside the box body 1, and supporting plates 10 are arranged on two sides of the upper end face of the fixing plate 9.

In the invention, a plurality of springs 11 are arranged on the lower end face of the box cover 2, the other ends of the springs 11 are connected with a rubber plate 12, and a fixing support 13 is arranged on the upper end face of the rubber plate 12.

In the invention, the constant temperature mechanism 3 is composed of a temperature controller 14, a semiconductor refrigeration piece 15, an electric heating wire 16, a temperature sensor 17 and a display screen 18, the temperature controller 14 is installed on the outer side surface of the box body 1, a first installation frame 19 and a second installation frame 20 are respectively and fixedly arranged on two sides of the upper end of the box body 1, the semiconductor refrigeration piece 15 and the electric heating wire 16 are respectively installed on the first installation frame 19 and the second installation frame 20 through fixed blocks, the temperature sensor 17 is installed on the side surface of the support plate 10 far away from the first installation frame 19, the display screen 18 is installed on the outer side surface of the box body 1, the output end of the PLC 8 is respectively and electrically connected with the input end of the temperature controller 14 and the input end of the display screen 18, the output end of the temperature controller 14 is electrically connected with the input ends of the semiconductor refrigeration piece, the output end of the temperature sensor 17 is electrically connected with the input end of the temperature controller 14.

In the invention, the blending mechanism 4 comprises a motor 21, a rotating disc 22, a plurality of telescopic rods 23 and a blending disc 24, the motor 21 is installed on the upper end face of the fixed plate 9, the output end of the motor 21 is connected with the rotating disc 22, the lower end of the telescopic rod 23 is installed on the upper end face of the rotating disc 22, the upper end of the telescopic rod 23 is connected with the lower end of the blending disc 24, a plurality of installation blocks 25 are arranged on the opposite upper ends of the blending disc 24, the installation blocks 25 are installed on the supporting plate 10, a storage box 26 is movably arranged at the upper end of the installation blocks 25, and a plurality of storage grooves 261 are formed in the upper end face of the storage box 26.

Preferably, the lower end face of the box body 1 is provided with a plurality of heat dissipation holes 103 at the lower ends of the storage battery 7 and the PLC 8, and a dust screen is arranged inside the heat dissipation holes 103, so that ventilation and heat dissipation are facilitated, and the influence of heat on the storage battery 7 and the PLC 8 is reduced.

As preferred, the lower extreme of case lid 2 is provided with lug 201, be provided with lug 201 assorted recess on the box 1, all be provided with the plastics magnetic stripe on the side of case lid 2 and the adjacent one side of box 1, be favorable to between box 1 and the case lid 2 can be closed better sealed, prevent to receive ambient temperature's influence.

Preferably, a supporting column 27 is installed on the lower end face of the fixing plate 9, the lower end of the supporting column 27 is connected with the lower end face inside the box body 1, and foam layers 271 are arranged on the lower end face of the fixing plate 9 and on two sides of the supporting column 27, so that the stability of the fixing plate 9 is improved, and meanwhile, the influence of heat generated by the electric heating wire 16 is isolated.

Preferably, the lower end of the first mounting frame 19 and the lower end of the second mounting frame 20 are both connected with the upper end surface of the fixing plate 9, and a plurality of vent holes 191 are formed in one sides of the first mounting frame 19 and the second mounting frame 20 close to the supporting plate 10, so that the temperature of the semiconductor refrigeration piece 15 and the heating wire 16 can be better changed.

In the invention, the lower end surface of the turntable 22 is connected with the connecting columns 28 on the two sides of the motor 21 through the sliding chutes in a sliding manner, and the lower ends of the connecting columns 28 are arranged on the fixing plate 9, so that the stability of the turntable 22 in the rotating process is improved.

In the invention, the upper end surface of the blending disc 24 is provided with a plurality of fixing grooves 241, and the blending disc 24 is provided with a plurality of elastic bandages 242 at two sides of the fixing grooves 241, so that the insulin pen can be better fixed during blending.

The working principle is as follows: when the device is used, a medical worker only needs to place insulin in the storage groove 261, then an insulin pen is placed on the fixed support 13, the box cover 2 and the box body 1 are closed, the insulin is further fixed through the action of the spring 11 and the rubber plate 12, then the temperature control range of the temperature controller 14 is set through the PLC 8, the temperature inside the box body 1 is monitored through the temperature sensor 17, when the temperature is high, the temperature controller 14 controls the semiconductor refrigerating sheet 15 to work, the semiconductor refrigerating sheet 15 works to cool, when the temperature is within the safe range of insulin storage, the temperature sensor 17 detects the temperature and transmits temperature information to the temperature controller 14, the temperature controller 14 controls the semiconductor refrigerating sheet 15 to stop working, meanwhile, the temperature inside the box body 1 can be detected through the display screen 18, when the temperature inside the box body 1 is low, the temperature sensor 17 will transmit the temperature information to the temperature controller 14 to control the heating wire 16 to work, the heating wire 16 will work to generate heat, the temperature will rise, when the temperature rises to the safe range of insulin storage, the temperature controller 14 will control the heating wire 16 to stop working, when shaking evenly, the medical staff will only need to take out the storage box 26 from the box body 1, the insulin will be placed in the fixed slot 241 of the mixing disk 24, fixed by the elastic bandage 242, then start the motor 21, the motor 21 will rotate to drive the rotating disk 22 to rotate, the rotating disk 22 will drive the mixing disk 24 to rotate by the expansion link 23, at the same time the rotating disk 22 will generate centrifugal force, the mixing disk 24 will slide up and down under the effect of centrifugal force, the insulin can be mixed evenly, the invention can realize automatic temperature detection, and can adjust the temperature automatically, make insulin store all the time in a invariable safe temperature range, prevent to receive ambient temperature's influence, guarantee insulin's result of use, can carry out the mixing operation fast effectively, improve insulin's mixing efficiency, guarantee to inject for patient timely, the device is whole conveniently to be carried, can last uninterrupted work and provide the power for each part, make things convenient for the carrying that medical personnel went out to see a doctor, accord with actual demand more.

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. An insulin pen storage device with constant temperature and mixing function, comprising a box body (1), a box cover (2), a constant temperature mechanism (3) and a mixing mechanism (4), characterized in that: the box body (1) Several support blocks (101) are fixedly arranged on the outer surface of the lower end, the upper end of the box body (1) is connected with the box cover (2) by setting hinges, the constant temperature mechanism (3) and the mixing mechanism (4) Both are installed inside the box (1), and the upper end of the box (1) on the side of the side away from the connection with the box cover (2) is installed with a number of buckles (5), and the box cover ( 2) A plurality of card slots (6) matching the buckles (5) are movably provided on the upper body through pins, and a charging interface (102) is provided on one side of the box body (1), and the charging interface ( The output end of 102) is connected with a battery (7) through a wire, the battery (7) is installed on the lower end surface inside the box (1), and the output end of the battery (7) is connected with a PLC programmable control through a wire. The upper end of the battery (7) is fixedly provided with a fixing plate (9) inside the box (1), and support plates (10) are provided on both sides of the upper end face of the fixing plate (9), The mixing mechanism (4) is composed of a motor (21), a turntable (22), several telescopic rods (23) and a mixing disk (24), and the motor (21) is installed on the fixing plate (9). On the end face, the output end of the motor (21) is connected with the turntable (22), the lower end of the telescopic rod (23) is mounted on the upper end face of the turntable (22), and the upper end of the telescopic rod (23) is connected to the mixer. The lower end of the mixing plate (24) is connected, and the opposite upper end of the mixing plate (24) is provided with a plurality of mounting blocks (25), the mounting blocks (25) are mounted on the support plate (10), and the mounting blocks The upper end of (25) is movably provided with a storage box (26), the upper end surface of the storage box (26) is provided with a plurality of storage slots (261), and the upper end surface of the mixing plate (24) is provided with There are several fixing grooves (241), and several elastic bandages (242) are installed on both sides of the fixing groove (241) on the mixing plate (24).

2. The insulin pen storage device with constant temperature and mixing function according to claim 1, characterized in that: several springs (11) are provided on the lower end surface of the box cover (2), and the springs The other end of (11) is connected with a rubber plate (12), and a fixing bracket (13) is installed on the upper end surface of the rubber plate (12).

3. The insulin pen storage device with constant temperature and mixing function according to claim 1, characterized in that: the constant temperature mechanism (3) is composed of a temperature controller (14), a semiconductor refrigeration sheet (15), an electric heater a wire (16), a temperature sensor (17) and a display screen (18), the temperature controller (14) is installed on the outer side of the box body (1), and the two sides of the upper end of the box body (1) are respectively A first mounting frame (19) and a second mounting frame (20) are fixedly arranged, and the semiconductor refrigeration sheet (15) and the heating wire (16) are respectively mounted on the first mounting frame (19) and the second mounting frame (19) through a fixing block. On the mounting rack (20), the temperature sensor (17) is mounted on the side of the support plate (10) away from the first mounting rack (19), and the display screen (18) is mounted on the side of the box (1). On the outer side, the output end of the PLC programmable controller (8) is electrically connected to the input end of the temperature controller (14) and the input end of the display screen (18) respectively, and the temperature controller (14) The output end is electrically connected to the input end of the semiconductor refrigeration chip (15) and the heating wire (16), and the output end of the temperature sensor (17) is electrically connected to the input end of the temperature controller (14).

4. a kind of insulin pen storage device with constant temperature and mixing function according to claim 1, is characterized in that: the lower end face of described box body (1) is in battery (7) and PLC programmable controller (8) The lower end of the ) is provided with a plurality of heat dissipation holes (103), and the interior of the heat dissipation holes (103) is provided with a dustproof net.

5 . The insulin pen storage device with constant temperature and mixing functions according to claim 1 , wherein the lower end of the box cover ( 2 ) is provided with a bump ( 201 ), and the box body ( 1 ). ) is provided with a groove matching the bumps (201), and plastic magnetic strips are provided on the side surfaces of the box cover (2) and the side adjacent to the box body (1).

6 . The insulin pen storage device with constant temperature and mixing function according to claim 1 , wherein a support column ( 27 ) is installed on the lower end surface of the fixing plate ( 9 ), and the support column The lower end of (27) is connected to the lower end surface inside the box (1), and the lower end surface of the fixing plate (9) is provided with foam layers (271) on both sides of the support column (27).

7. The insulin pen storage device with constant temperature and mixing function according to claim 3, characterized in that: the lower end of the first mounting bracket (19) and the lower end of the second mounting bracket (20) are both connected to The upper end surfaces of the fixing plate (9) are connected, and several ventilation holes (191) are opened on the sides of the first mounting bracket (19) and the second mounting bracket (20) close to the support plate (10).

8 . The insulin pen storage device with constant temperature and mixing function according to claim 1 , wherein the lower end surface of the turntable ( 22 ) slides through the chute on both sides of the motor ( 21 ). 9 . A connecting column (28) is connected, and the lower end of the connecting column (28) is mounted on the fixing plate (9).