CN216456383U - Medicine box - Google Patents

Abstract

The utility model discloses a medicine box which comprises a shell, a foil array and a thermistor PCBA, wherein two ends of the foil array are electrically connected with the thermistor PCBA, and the foil array and the thermistor PCBA are packaged in the shell; the bottom of the shell is provided with an air inlet, and the front end of the shell is provided with an air suction port; the thermistor PCBA board heats the foil array after being electrified, and the foil array is used for bearing the medicine. The medicine box of the utility model can atomize the medicine, and is convenient for the patient to inhale.

Description

Medicine box

Technical Field

The utility model relates to the technical field of medicine control equipment, in particular to a medicine box.

Background

With the expansion of the domestic range of controlled drugs and the increasing number of patients who need to receive the controlled drugs, such as cancer pain relief, antidepressant, tranquilizer, etc., taking cancer as an example, the pain feeling of patients at the late stage is increasingly strengthened, even the pain is relieved by the anesthesia analgesic drug frequently and suddenly caused by the focus of the late stage cancer, and the patients need to obtain the analgesic therapy in time when needed. Such patients will typically require a physician to prescribe an appropriate amount of narcotic analgesic drugs to relieve pain in an emergency.

Currently, in the management of such drugs, accurate management can only be realized on drug output, a special drug cassette, drug dose control and monitoring equipment are lacked in the prior art, and in actual use, a drug abuse phenomenon exists, such as inconsistency between an actual user of the drug and a drug prescriber; the single use dosage of the medicine is not enough, so that the pain cannot be effectively relieved; the use dosage is large or the use frequency is large, which causes serious harm to the physical and psychological health of patients.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a medicine cartridge to solve the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a medicine box which comprises a shell, a foil array and a thermistor PCBA, wherein two ends of the foil array are electrically connected with the thermistor PCBA, and the foil array and the thermistor PCBA are packaged in the shell; the bottom of the shell is provided with an air inlet, and the front end of the shell is provided with an air suction port;

the thermistor PCBA board heats the foil array after being electrified, and the foil array is used for bearing the medicine.

Further, the foil array comprises a foil connector and parallel arranged foils fixed on the foil connector, and the foil connector is electrically connected with the thermistor PCBA board.

Furthermore, the foil connecting piece is of a rectangular frame structure, two parallel sides of the rectangular frame are provided with conductive columns, and two ends of the foil are respectively welded to the conductive columns at two ends of the foil connecting piece.

Furthermore, the thermistor PCBA board is provided with a conductive hole, and the conductive column is inserted into the conductive hole.

Further, the medicine box also comprises a baffle plate, the baffle plate is embedded between the foil array and the thermistor PCBA board, a ventilation groove is formed in the baffle plate, the ventilation groove is located at the bottom of the foil, and the baffle plate is clamped on the foil connecting piece.

Furthermore, the shell comprises an upper shell, a lower shell, an air flow guiding nozzle, an air flow regulator and a grid, wherein the upper shell and the lower shell are clamped to form a shell body, the air flow guiding nozzle is sleeved at the front end of the shell body, the grid is installed at the bottom of the lower shell, and the air flow regulator is embedded between the lower shell and the grid.

Further, the medicine box also comprises sealing foam, and the sealing foam fills the tail end of the shell body;

the thermistor PCBA board comprises a first connector located at an end of the housing body;

the end of the shell body is provided with a fixing plate extending outwards, and the fixing plate is provided with a wedge-shaped lock catch.

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

1. according to the medicine box, different pieces of foil are sequentially welded on the conductive columns at the two ends of the foil connecting piece, and the conductive columns are electrically connected with the conductive holes, so that different pieces of foil are controlled to be heated, and medicine feeding is effectively controlled;

2. the medicine box can atomize fentanyl and other medicines, and is convenient for patients to inhale;

3. according to the medicine box, the stainless steel foil is cut into a plurality of small pieces through precise cutting, a trace amount of medicine is precisely sprayed on each foil accurately and independently, a circuit is independently formed, the circuit board is used for controlling current, the medicine on each foil is excited, a patient is enabled to inhale and treat the medicine, abuse of the medicine is prevented, and the patient is reminded to take the medicine at regular time;

4. the medicine box disclosed by the utility model adopts laser welding, so that the risk of heavy metal residue on a product is low, and the influence on the peripheral environment is small.

Drawings

Figure 1 is a schematic view of the construction of a medicinal inhalation device;

FIG. 2 is a front view of the cartridge;

FIG. 3 is a schematic diagram of a foil array;

FIG. 4 is a schematic view of a foil connector;

FIG. 5 is a schematic structural diagram of a thermistor PCBA board;

FIG. 6 is a schematic structural view of a baffle;

FIG. 7 is a schematic structural view of the upper housing;

FIG. 8 is a schematic structural view of the lower housing;

FIG. 9 is a schematic view of the lower housing at another angle;

FIG. 10 is a schematic view of an air delivery nozzle;

FIG. 11 is a schematic view of the structure of the grid;

FIG. 12 is a schematic view of another angle of the grid;

FIG. 13 is a schematic view of the construction of the damper;

FIG. 14 is a schematic diagram of the structure of the emitter;

FIG. 15 is a schematic structural view of a cartridge locking sub-module;

FIG. 16 is a schematic diagram of a monitoring module.

In the figure: 1-cartridge, 11-housing, 111-upper housing, 112-lower housing, 113-air deflector nozzle, 114-damper, 115-grill, 116-inlet, 117-inlet, 12-foil array, 121-foil connector, 122-foil, 123-conductive post, 13-thermistor PCBA board, 131-conductive aperture, 132-first connector, 14-baffle, 141-vent slot, 16-fixed plate, 2-emitter, 21-recess, 22-second connector, 23-emitter housing, 25-cartridge locking submodule, 251-motor, 252-cam, 253-latch, 254-spring, 26-display screen, 27-fingerprint submodule.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it should be noted that the terms "mounted" and "connected" should be interpreted broadly, for example, the term "may be used in the present invention to refer to either a fixed connection, a detachable connection, a mechanical connection, an indirect connection via an intermediate medium, or an electrical connection.

Example 1

Referring to fig. 1 to 16, in an embodiment of the present invention, a medicine inhalation device with a control function is provided, which includes a medicine cartridge 1 and a transmitter 2 connected to each other.

The emitter 2 comprises a monitoring module, and the monitoring module comprises a controller, and a positioning sub-module, a communication sub-module, a medicine box locking sub-module 25, a current monitoring sub-module, a patient information identification sub-module and an anti-disassembly sub-module which are electrically connected with the controller.

The medicine box 1 comprises a shell 11, a foil array 12 and a thermistor PCBA board 13, wherein the foil array 12 covers the upper part of the thermistor PCBA board 13, two ends of the foil array 12 are connected with the thermistor PCBA board 13, and the foil array 12 and the thermistor PCBA board 13 are both embedded in the shell 11; the bottom of the housing 11 is provided with an air inlet 116, and the front end of the housing 11 is provided with an air suction port 117.

A thermistor PCBA plate 13 is used to heat the foil array 12, which foil array 12 is used to carry the drug. PCBA refers to the assembly of printed circuit boards.

The medicine inhalation device provided by the utility model is a monitoring system for controlling medicines, which is constructed by means of an internet technology, a biological recognition technology and an internet of things technology. The device controls the medicine box 1 to deliver the medicines such as fentanyl and the like through the emitter 2, so that the pain of a patient with late cancer in the disease attack process is relieved, the technical problem that the existing fentanyl medicines lack of management and control is solved, the effective monitoring of the medicine use process is realized, the abuse of the medicines is avoided, and the illegal occurrence of the anesthetic psychotropic medicines in the use process is reduced.

In particular, the foil array 12 comprises a foil connector 121 and parallel arranged foils 122 fixed to the foil connector 121, the foil connector 121 being electrically connected to the thermistor PCBA board 13.

It should be noted that the number of the foils 122 is plural, and preferably, the number of the foils 122 is 25, which facilitates the control of the dosage for the patient.

Illustratively, the foil connector 121 is a rectangular frame structure, two long sides of the rectangular frame are provided with conductive pillars 123, the conductive pillars 123 on the two long sides are arranged oppositely, and two ends of the foil 122 are respectively welded to the conductive pillars 123 on two ends of the foil connector 121.

Two rows of conductive holes 131 are formed in the two sides of the thermistor PCBA board 13, the conductive holes 131 are matched with the positions of the conductive posts 123, and the conductive posts 123 are inserted into the conductive holes 131. The design is that on one hand, the foil array 12 is firmly fixed on the thermistor PCBA board 13; on the other hand, the current on one side of the thermistor PCBA board 13 enters the conductive posts 123 through the conductive holes 131, and then is transmitted to the other side of the thermistor PCBA board 13 through the foil 122, the conductive posts 123 on the other side and the conductive holes 131 to form a conductive loop, the current heats the foil 122, the temperature of the foil 122 rises, and the drug carried on the foil 122 is heated.

The medicine box 1 further comprises a baffle plate 14, the baffle plate 14 is embedded between the foil array 12 and the thermistor PCBA board 13, a ventilation groove 141 is formed in the baffle plate 14, the ventilation groove 141 is located at the bottom of the foil 122, and the baffle plate 14 is clamped on the foil connector 121. Specifically, the baffle 14 is a rectangular flat plate structure, and two short sides of the rectangular baffle 14 are provided with outwardly extending buckles for being fastened with the clamping grooves at two ends of the foil connector 121, so that the baffle 14 is fixed on the foil connector 121. The rectangular baffle plate 14 has a plurality of ventilation grooves 141 formed along the longitudinal direction. The role of the baffle 14 is mainly two: one is to support the stationary foil 122; secondly, an air supply channel is formed at the bottom of the foil 122 to blow the medicine carried on the foil 122.

The outer shell 11 comprises an upper shell 111, a lower shell 112, an air guide nozzle 113, an air flow regulator 114 and a grille 115, wherein the upper shell 111 and the lower shell 112 are clamped to form an outer shell body, the air guide nozzle 113 is arranged at the front end of the outer shell body, the grille 115 is installed at the bottom of the lower shell 112, and the air flow regulator 114 is embedded between the lower shell 112 and the grille 115. Specifically, the upper casing 111 and the lower casing 112 are both rectangular structures, and the front ends thereof are both provided with guides, one end of the air guiding nozzle 113 is sleeved on the two guides, and the other end thereof is an air suction port 117. The housing body is an internally hollow shell and the foil array 12, the baffle 14 and the thermistor PCBA board 13 are all located in an internal hollow region of the housing body. The damper 114 is a plate-like structure having a vent opening formed therein.

The thermistor PCBA board 13 includes a first connector 132, the first connector 132 being located at an end of the housing body.

In order to prevent the air leakage from the end of the cartridge 1, the cartridge 1 further comprises a sealing foam which fills the end of the housing body. Specifically, a ventilation structure is provided on the thermistor PCBA board 13 near the first connector 132, and sealing foam is mounted on both the upper and lower portions of the ventilation structure to seal the end of the cartridge 1. The air entering from the air inlet 116 can be effectively prevented from flowing out from the end of the medicine box 1, so that the air enters the medicine box 1 from the air inlet 116 and then flows out from the air inlet 117.

The thermistor PCBA board 13 and the lower shell 112 are both provided with ventilation structures.

The air supply principle of the medicine box 1 is as follows: when the patient puts the air guiding nozzle 113 into the mouth and inhales, the external air flow enters the housing body from the grille 115 through the air flow regulator 114 and the lower housing 112, then reaches the bottom of the corresponding foil 122 from the thermistor PCBA board 13 and the ventilation groove 141, blows the medicine carried on the foil 122 to the air suction port 117, and the medicine enters the human body.

The tail end of the shell body is provided with a fixing plate 16 extending outwards, and the fixing plate 16 is provided with a wedge-shaped lock catch used for being locked with the emitter 2.

The front end of the emitter 2 is provided with a groove 21, the tail end of the groove 21 is provided with a second connector 22, the medicine box 1 is inserted into the groove 21, the first connector 132 is in contact with the second connector 22, the emitter 2 provides power for the medicine box 1, sends signals and controls the medicine box 1 to deliver medicines.

The transmitter 2 comprises a transmitter housing 23, on which transmitter housing 23 a display screen 26 and a fingerprint sub-module 27 are mounted.

The cartridge locking submodule 25 comprises a motor 251, a cam 252 and a locking tongue 253, the right side of the locking tongue 253 is adjacent to the cam 252, the left side of the locking tongue 253 is fixed on the emitter shell 23 through a spring 254, a downward groove is formed in the locking tongue 253, and a wedge-shaped locking tongue head is arranged in the groove and used for being matched with a wedge-shaped lock catch of the cartridge 1.

The working principle of the cartridge locking submodule 25 is as follows: the motor 251 is driven by the controller, the motor 251 drives the cam 252 to rotate, when the left side of the cam 252 moves to the longest stroke, the bolt 253 is pushed to move leftwards, the groove moves leftwards to the stroke limit (the groove is in an open state), the fixing plate 16 of the medicine box 1 is inserted into the groove, and the spring 254 is in a compressed state; and then the controller drives the motor 251, when the control cam 252 moves to the shortest stroke, the bolt 253 moves rightwards under the action of the rightwards thrust of the spring 254, the bolt 243 resets, and the bolt 243 locks the wedge-shaped lock catch of the fixing plate 16 through the wedge-shaped lock tongue part.

Specifically, the principle of the monitoring module is shown in fig. 16, and the monitoring module includes a controller, and a positioning sub-module, a communication sub-module, a cartridge locking sub-module 25, a current monitoring sub-module, a patient information identification sub-module, and an anti-detachment sub-module electrically connected to the controller.

The monitoring module also comprises a heating submodule, an electronic lock, an encoder, a USB interface, an alarm submodule, a display submodule, a storage submodule and a fingerprint submodule which are electrically connected with the controller.

When the fingerprint information of the patient is inconsistent with the information input by the pharmacist, the controller controls the electronic lock to be locked and sends an alarm instruction to the alarm submodule.

When the medicine box or the emitter is illegally disassembled, the anti-disassembling submodule sends information to the controller, and the controller sends an alarm instruction to the alarm submodule.

A temperature sensor is mounted in the air nozzle 113, and the temperature sensor is electrically connected to a thermistor PCBA board.

The monitoring module is communicated with the thermistor PCBA board.

Example 2

A monitoring system comprising the drug inhalation device of embodiment 1 for use by a patient, a hospital front-end processor and a cloud management subsystem.

The cloud management subsystem is mainly used for managing and monitoring input data generated by the front-end processor and the transmitter and comprises a data management module and a data monitoring module. The data management module comprises an organization user management submodule, a patient management submodule, an organization information management submodule, a front-end processor management submodule and a medicine inhalation device information management submodule. The data monitoring module is used for monitoring usage time and place records of patients, residual drug dosage, alarming and prompting when illegal operation occurs, generating various statistical reports and the like.

The main roles of the monitoring system include: super manager, organization pharmacist, organization supervisor. The monitoring system sets different operation authorities for different roles.

The hospital front-end computer comprises a tablet computer (Android system) and Android mobile software, wherein the tablet computer is a mature product in the market, and the second part is the Android mobile software to be developed.

The front-end processor is a special IT hardware device in a project, is provided with special software and is usually installed in a hospital pharmacy. When the device is used, a pharmacy authorization staff directly inputs the use authorization information of the medicine inhalation device by using the device according to the prescription, verifies and writes the use authorization information into the medicine inhalation device, and can prompt whether the patient is authorized repeatedly or excessively according to the use information gathered in the cloud management subsystem. While the emitter or cartridge can be recovered and replaced. The front-end processor can be used for carrying out interactive operation, acquiring prescription image information, reading certificate information and communicating with the medicine inhalation device, and illustratively, BLE communication is adopted; the front-end processor is in remote wireless communication with the cloud management subsystem, illustratively, mobile 4G communication is adopted.

Example 3

A medication monitoring method using the monitoring system of embodiment 2, comprising the steps of:

(1) information is input and stored, and when a pharmacist distributes the medicine for the first time, the identity information of the patient and the medicine information used by the patient are input through the front-end processor, and the information is transmitted to the cloud management subsystem through the network;

(2) the identity information in the medicine receiving is checked, a medicine user inputs personal identity information when receiving the medicine, and the identity information is checked to be consistent with the information input in the front-end processor and then a pharmacist dispatches the medicine suction device with the built-in medicine;

(3) the identity information of a patient is checked and controlled during medicine use, the identity information of the user is firstly acquired through the medicine inhalation device when the patient uses the medicine, the identity information is checked with the user identity information locally stored in the cloud management subsystem or the medicine inhalation device, and after the identity information is checked to be consistent, the medicine inhalation device carries out administration operation; and if the verification is inconsistent, the administration is prohibited, and alarm information is sent to the cloud management subsystem.

In step (3), the patient performs a dosing process comprising: the patient puts the air suction port 117 into the mouth, inhales air, then the air current flows out from the air suction port 117 after entering the medicine box 1 from the air inlet 116, the temperature sensor detects the temperature reduction signal and transmits the signal to the main controller, the controller controls the first connector to be communicated with the second connector, the thermistor PCBA board controls the two conductive holes connected with the set foil to be electrified, the thermistor PCBA board and the foil form a conductive loop, the aluminum foil is heated, the medicine carried on the aluminum foil is gasified after the temperature is raised, and the medicine enters the human body along with the air current through the air suction port; the current monitoring submodule detects a current signal and transmits the current signal to the controller.

When the patient doses the next time, after the patient passes the information verification, the controller sends an instruction signal to the thermistor PCBA plate to control the heating of the next adjacent foil, namely, two conductive holes connected with the foil are electrified, the thermistor PCBA plate and the foil form a conduction loop, the aluminum foil is heated, the temperature of the medicine borne on the aluminum foil rises and then is gasified, and the medicine enters the human body along with the air flow through the air suction port, so that the next dose is finished.

It should be noted that, since fentanyl is the drug of control, the total dose of the drug administered per day needs to be controlled. Preferably, 25 foils are embedded in the drug delivery control device, the same dose of drugs is loaded on each foil, and the total dose of the drugs in one day is placed in each drug delivery control device.

When a patient is in pain attack, the medicine is taken once at any time through the medicine inhalation device, the operation is simple, the operation is flexible and convenient, and the safety is high.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (7)

1. The medicine box is characterized in that the medicine box (1) comprises a shell (11), a foil array (12) and a thermistor PCBA (printed circuit board assembly) (13), wherein two ends of the foil array (12) are electrically connected with the thermistor PCBA (13), and the foil array (12) and the thermistor PCBA (13) are both packaged in the shell (11); the bottom of the shell (11) is provided with an air inlet (116), and the front end of the shell (11) is provided with an air suction port (117);

the thermistor PCBA board (13) heats the foil array (12) after being electrified, and the foil array (12) is used for carrying the medicine.

2. A cartridge according to claim 1, wherein the foil array (12) comprises a foil connector (121) and parallel arranged foils (122) secured to the foil connector (121), the foil connector (121) being electrically connected to a thermistor PCBA board (13).

3. A medicine box as claimed in claim 2, wherein the foil connecting member (121) is a rectangular frame structure, two parallel sides of the rectangular frame structure are provided with conductive posts (123), and two ends of the foil (122) are respectively welded to the conductive posts (123) at two ends of the foil connecting member (121).

4. A cartridge as claimed in claim 3, wherein the thermistor PCBA plate (13) is provided with a conductive aperture (131), and the conductive post (123) is inserted into the conductive aperture (131).

5. A cartridge according to claim 4, wherein the cartridge (1) further comprises a baffle (14), the baffle (14) is embedded between the foil array (12) and the thermistor PCBA board (13), the baffle (14) is provided with a ventilation groove (141), the ventilation groove (141) is positioned at the bottom of the foil (122), and the baffle (14) is clamped on the foil connector (121).

6. The cartridge as claimed in claim 1, wherein the housing (11) comprises an upper casing (111), a lower casing (112), an air guiding nozzle (113), an air flow regulator (114) and a grille (115), the upper casing (111) and the lower casing (112) are fastened to form a housing body, the air guiding nozzle (113) is sleeved on the front end of the housing body, the grille (115) is mounted on the bottom of the lower casing (112), and the air flow regulator (114) is embedded between the lower casing (112) and the grille (115).

7. A cartridge according to claim 6, wherein the cartridge (1) further comprises a sealing foam filling the end of the housing body;

the thermistor PCBA board (13) comprises a first connector (132), the first connector (132) being located at an end of the housing body;

the tail end of the shell body is provided with a fixing plate (16) extending outwards, and the fixing plate (16) is provided with a wedge-shaped lock catch.

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