Detection device for narcotic drugs

Abstract

The present invention provides a detection device for anesthetic drugs, comprising a detection device body, wherein the detection device body comprises a support component, a detection component, a display component and a control component, wherein the display component is mounted on the support component, and a plurality of first drug slots are arranged on the support component, wherein the aperture of the first drug slots is larger than the diameter of an anesthetic drug bottle; the detection device detects the change curve data of the current and voltage on the copper electrode after the anesthetic drug is put into the first drug slot through a high-frequency signal source, and the high-frequency signal source sends the detected data to the control component, and the control component sends the result to the display component after data processing, and the display component displays whether the anesthetic drug in the first drug slot matches the standard data; the present invention detects the type of anesthetic drugs in the anesthetic drug bottle through a high-frequency signal source, has non-destructive detection and avoids possible work errors caused by manual operation, thereby increasing the safety of the use of anesthetic drugs.

Description

Technical Field

[0001] The present invention relates to the field of control of narcotic drugs, and in particular to a detection device for narcotic drugs. Background Art

[0002] The state has very strict control over narcotic drugs in hospitals. The storage counters for narcotic drugs used in hospitals should be equipped with anti-theft facilities and alarm devices, and the use of narcotic drugs must be strictly registered.

[0003] Every step in the use of anesthetic drugs needs to be recorded, but currently many cases are recorded manually, resulting in the use of wrong drugs or missing records, causing adverse consequences for patients and hospitals. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a detection device for anesthetic drugs.

[0005] The present invention displays the detection result of the type of anesthetic drugs in real time through the cooperation of the detection component and the display component.

[0006] The present invention provides a detection device for anesthetic drugs, comprising a detection device body, wherein the detection device body comprises a support component, a detection component, a display component and a control component, wherein the detection component and the display component are electrically connected to the control component respectively; wherein:

[0007] The display assembly is mounted on the support assembly, and a plurality of first medicine slots are provided on the support assembly, wherein the aperture of the first medicine slots is larger than the diameter of the anesthetic bottle;

[0008] When the anesthetic bottle is placed in the first medicine slot, the detection component sends the detected change curve data in the first medicine slot to the control component, and the control component sends the received signal to the display component after processing, so that it can display in real time whether the type of anesthetic drugs in the anesthetic bottle matches the standard data.

[0009] Preferably, the detection component includes a pair of copper electrodes and a high-frequency generator, the copper electrodes are connected to a high-frequency signal source emitted by the high-frequency generator through a circuit board, and the copper electrodes are sleeved on the hole wall of the first drug slot; the high-frequency signal source is connected to the copper electrodes and forms a detection electric field, and the high-frequency signal source detects the voltage and current on the copper electrodes and the change curve data of the detection electric field;

[0010] When the anesthetic bottle enters the first medicine groove, the high-frequency signal source sends the detected change curve data in the first medicine groove to the control component.

[0011] Preferably, the copper electrode comprises a first copper electrode and a second copper electrode, a gap is left between the first copper electrode and the second copper electrode installed on the hole wall of the first medicine slot, and the first copper electrode and the second copper electrode are respectively connected to the high-frequency signal source.

[0012] Preferably, the detection device body also includes a drug database, which is connected to the control component and is used to store the standard data of anesthetic drugs; the control component fits and matches the received signal with the standard data through an algorithm to determine the type of anesthetic drugs in the anesthetic bottle in the first drug slot.

[0013] Preferably, the detection device body also includes an alarm indicator light, the support component also includes a second medicine groove, the alarm indicator light is installed in the second medicine groove, the first medicine groove and the second medicine groove are arranged adjacent to each other, and the alarm indicator light is electrically connected to the control component; when the detection result of the anesthetic drug in the first medicine groove matches the standard data, the alarm indicator light displays one state, otherwise it displays another state.

[0014] Preferably, the circuit board includes a first circuit board and a second circuit board, the first circuit board and the second circuit board are arranged adjacent to each other, and the copper electrode is welded to the first circuit board; the first circuit board includes a through hole, the through hole is located at the bottom end of the first medicine groove, and the diameter of the through hole is smaller than the inner diameter of the first medicine groove.

[0015] Preferably, the detection component further comprises a spring copper column, the spring copper column is mounted on the second circuit board, and the top end of the spring copper column abuts against the bottom end of the first circuit board;

[0016] When the anesthetic bottle is placed in the first medicine slot, the copper pole surface of the spring copper column forms an electrostatic capacitor with the liquid anesthetic, and the spring copper column sends the detected signal to the control component.

[0017] Preferably, the display component displays a plurality of the first medicine slots in the detection device body accordingly.

[0018] Preferably, the detection device body further comprises a waste recovery box, and the waste recovery box is used to recycle medicine bottles after use by medical staff.

[0019] Preferably, the detection component further comprises an infrared transmitter and receiver, and the infrared transmitter and receiver is mounted on the second circuit board, and the infrared transmitter and receiver emits infrared rays through the through hole to detect whether anesthetic drugs are placed in the first medicine groove.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention discloses a detection device for anesthetic drugs, which detects the change curve data of the current voltage on the copper electrode after the anesthetic drug is put into the first drug groove through a high-frequency signal source, and the high-frequency signal source sends the detected data to the control component, and the control component sends the result to the display component after data processing, and the display component displays whether the anesthetic drug in the first drug groove matches the standard data; the present invention detects the type of anesthetic drugs in the anesthetic bottle through the high-frequency signal source, has non-destructive detection and avoids the possible work errors caused by manual operation, thereby increasing the safety of the use of anesthetic drugs.

[0022] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0024] Figure 1 It is a structural schematic diagram of a detection component of a device for detecting anesthetic drugs of the present invention;

[0025] Figure 2 for Figure 1 A magnified image of

[0026] Figure 3 It is a partial side view of the detection device for anesthetic drugs of the present invention;

[0027] Figure 4 It is a schematic diagram of the overall structure of the detection device for anesthetic drugs of the present invention;

[0028] Figure 5 A top view of a detection device for anesthetic drugs of the present invention;

[0029] Figure 6 A three-dimensional diagram of a copper electrode of a device for detecting anesthetic drugs according to the present invention;

[0030] Figure 7 It is a schematic diagram of a detection component of a detection device for anesthetic drugs of the present invention;

[0031] Figure numerals: 100, detection device body, 10, supporting assembly, 110, first medicine slot, 120, second medicine slot, 20, display assembly, 210, first display light, 220, second display light, 310, ampoule, 320, syringe bottle, 40, detection assembly, 410, copper electrode, 411, first copper electrode, 4111, first protrusion, 412, second copper electrode, 4121, second protrusion, 420, infrared receiver, 430, spring copper column, 431, first copper column, 432, second copper column, 510, first circuit board, 511, through hole, 512, alarm indicator light, 520, second circuit board. DETAILED DESCRIPTION

[0032] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0033] The present invention provides a detection device for anesthetic drugs, such as Figure 1-7 As shown, the detection device body 100 includes a support component 10, a detection component 40, a display component 20 and a control component. The detection component 40 and the display component 20 are electrically connected to the control component respectively; wherein,

[0034] The display assembly 20 is mounted on the support assembly 10, and a plurality of first medicine slots 110 are provided on the support assembly 10, wherein the aperture of the first medicine slots 110 is larger than the diameter of the anesthetic bottle;

[0035] When the anesthetic bottle is placed in the first medicine slot 110, the detection component 40 sends the detected change curve data in the first medicine slot 110 to the control component, and the control component sends the received signal to the display component 20 after processing, so that it can display in real time whether the type of anesthetic drugs in the anesthetic bottle matches the standard data. In one embodiment, generally, no matter whether the anesthesiologist picks up anesthetic drugs at the drug store or in the operating room, he only records the quantity and time. Some of them also perform detection before the use of anesthetic drugs, but it takes a long time and is complicated. The anesthetic drug detection device in this embodiment is placed in the operating room and can be installed on a movable medicine cart. The anesthetic drug inspection device is installed in the drawer of the mobile medicine cart. The drawer is equipped with a support component 10, a detection component 40 and a display component 20. The support component 10 includes a plurality of first medicine slots 110. The shape of the first medicine slots 110 can be set according to the shape of a specific anesthetic bottle. Generally, liquid anesthetic drugs are stored in an ampoule bottle 310, and solid anesthetic drugs are stored in a vial 320. The body of the ampoule bottle 310 and the vial 320 are cylindrical, so the cross section of the first medicine slot 110 is preferably circular. The support component 10 is provided with a plurality of first medicine slots 110 in the shape of circular holes for placing anesthetic bottles. The aperture of the first medicine slot 110 is larger than the outer diameter of the anesthetic bottle.

[0036] In this embodiment, after the anesthetic bottle is placed in the first medicine slot 110, the detected change curve data is used to determine whether the type of anesthetic drugs in the anesthetic bottle matches the standard data.

[0037] The detection device body 100 also includes a drug database, which is connected to the control component and is used to store the standard data of anesthetic drugs; the control component fits and matches the received signal with the standard data through an algorithm to determine the type of anesthetic drugs in the anesthetic bottle in the first drug slot 110. The standard data is the type data of the anesthetic drugs in the anesthetic bottle stored in the detection device body 100 before the detection. The detection component 40 feeds back the detection result to the control component, and the control component fits and matches the feedback signal data with the standard data to confirm whether the anesthetic drug currently detected matches the standard data.

[0038] Specifically, the detection component 40 includes a pair of copper electrodes 410 and a high-frequency generator. The copper electrodes 410 are connected to a high-frequency signal source emitted by the high-frequency generator through a circuit board. The copper electrodes 40 are mounted on the hole wall of the first drug slot 110. The high-frequency signal source is connected to the copper electrodes 410 to form a detection electric field. The high-frequency signal source detects the voltage and current on the copper electrodes 410 and the change curve data of the detection electric field.

[0039] When the anesthetic bottle enters the first medicine slot 110, the high-frequency signal source sends the detected change curve data in the first medicine slot 110 to the control component. In this embodiment, the detection component includes a pair of copper electrodes 110 and a high-frequency generator. The pair of copper electrodes 110 are connected to the high-frequency signal source emitted by the high-frequency generator through a four-wire signal. The high-frequency signal source is installed on a movable medicine cart. Generally, the frequency range of the high-frequency signal source is 10Khz-1000Khz. The signal source will generate a high-frequency sine wave signal with a Vpp value of 2-5V. After the anesthetic bottle is placed in the first medicine slot 110, the high-frequency signal source detects the change curve data of the tiny voltage and current on the copper electrode 410 and the power loss of the electric field. The high-frequency signal source forms an electric field with the pair of copper electrodes 410. The change curve data detected by the high-frequency signal source is fitted and matched with the previous standard data through an algorithm, and it can be determined whether the anesthetic matches the standard data.

[0040] Before placing the narcotic drugs into the detection device body 100, the dielectric constants of different narcotic drugs under different frequency signals are tested by a high frequency generator. The dielectric constants include dielectric coefficient, permittivity and loss. The dielectric constants of several narcotic drugs under different frequency signals are stored in a drug database, which is connected to the control component. The drug database is used to store the standard data of narcotic drugs; the control component fits and matches the received signal with the standard data through an algorithm to determine the type of narcotic drugs in the narcotic bottle in the first drug slot 110. The detection component 40 can identify the type of narcotic drugs in the narcotic bottle, that is, when the label is wrongly attached by human, the detection component 40 can also identify the type of narcotic drugs. The detection component 40 adds a layer of safety guarantee to the correct use of narcotic drugs; and avoids the adverse consequences caused by human operation errors.

[0041] Further, the copper electrode 410 includes a first copper electrode 411 and a second copper electrode 412, and a gap is left between the first copper electrode 411 and the second copper electrode 412 installed on the hole wall of the first medicine slot 110, and the first copper electrode 411 and the second copper electrode 412 are respectively connected to the high-frequency signal source. In one embodiment, the first copper electrode 411 and the second copper electrode 412 form a gap detection cavity, that is, there is a certain gap between the first copper electrode 411 and the second copper electrode 412, the first copper electrode 411 and the second copper electrode 412 are installed on the hole wall of the first medicine slot 110, and the first copper electrode 411 and the second copper electrode 412 respectively include a first protrusion 4111 and a second protrusion 4121, and the first protrusion 4111 and the second protrusion 4121 are respectively engaged and welded on the first circuit board 510.

[0042] like Figure 5As shown, the control component is connected to the display component 20, the display component 20 is installed on the support component 10, the display component 20 is arranged adjacent to the first medicine slot 110, and the display component 20 displays the status of the anesthetic drugs in the first medicine slots 110 in all the detection device bodies 100; the display component 20 displays a number of the first medicine slots 110 in the detection device body 100 accordingly. For example: there are ninety first medicine slots 110 on the support component 10, and the status of the ninety first medicine slots 110 is also displayed on the display component 20, and the positions of the ninety first medicine slots 110 displayed on the display component 20 correspond to the positions of the ninety first medicine slots 110 on the support component 10. If matching anesthetic drugs are placed in the first, second, third, fifth and ninth columns of the first row of the ninety first medicine slots 110, the corresponding position on the display component will be displayed as another state, and the state can also include color changes, text and dynamic display, etc. For example, five anesthetic bottles are placed in the first medicine slot in the row closest to the alarm light, and the state displayed by the display component is different from the state where no anesthetic bottles are placed. The first display light 210 displays the state where the anesthetic bottles 310 are placed, and the second display light 220 displays the state where no anesthetic bottles are placed. When a specific type of anesthetic bottles is detected, the state displayed on the display component, i.e., the display screen, is displayed in another state, such as green.

[0043] like Figure 7 As shown, the detection device body 100 also includes an alarm indicator light 512, and the support component 10 also includes a second medicine groove 120. The alarm indicator light 512 is installed in the second medicine groove 120, and the first medicine groove 110 is adjacent to the second medicine groove 120. The alarm indicator light 512 is electrically connected to the control component; when the detection result of the anesthetic drug in the first medicine groove 110 matches the standard data, the alarm indicator light displays one state, otherwise it displays another state. In one embodiment, when the detection component detects that the anesthetic drug placed in the first medicine groove 110 does not match the standard data, the alarm indicator light located in the second medicine groove 120 sounds an alarm and displays a color such as red; when the detection component detects that the anesthetic drug placed in the first medicine groove 110 matches the standard data, the alarm indicator light 512 located in the second medicine groove 120 emits a normal sound and displays a color such as orange or green.

[0044] The circuit board includes a first circuit board 510 and a second circuit board 520. The first circuit board 510 and the second circuit board 520 are adjacent and parallel to each other. The first circuit board 510 is close to the bottom of the first medicine groove 110. The copper electrode 410 is welded to the first circuit board 510. The first circuit board 510 includes a through hole 511. The through hole 511 corresponds to the bottom of the first medicine groove 110. The diameter of the through hole 511 is smaller than the inner diameter of the first medicine groove 110. In one embodiment, the first protrusion 4111 and the second protrusion 4121 are respectively welded to the first circuit board 510. The first copper electrode 411 and the second copper electrode 412 are connected to the high-frequency signal source through the first circuit board 510. In addition, the first circuit board 510 also serves to hold the anesthetic bottle to be detected. The second circuit board is electrically connected to the control component to detect the type of anesthetic drugs.

[0045] Specifically, the detection component 40 further includes a spring copper column 430, which is mounted on the second circuit board 520, and the top end of the spring copper column 430 abuts against the bottom end of the first circuit board 510;

[0046] When the anesthetic bottle is placed in the first medicine slot 110, the copper pole surface of the spring copper column 430 forms an electrostatic capacitor with the liquid anesthetic, and the spring copper column 430 sends the detected signal to the control component. In one embodiment, the spring copper column 430 is used to detect the type of anesthetic, and the spring copper column 430 is preferably a capacitance detection method. When the electrostatic capacitance is detected, the anesthetic in the first medicine slot 110 is a liquid anesthetic, otherwise it is a solid anesthetic. By preliminarily judging the basic type of the drug to be identified, the parameters of the drug to be identified are increased, and the accuracy of the drug to be identified is improved while improving the recognition efficiency.

[0047] The spring copper pillar 430 includes a first copper pillar 431 and a second copper pillar 432. The second copper pillar 432 is fixedly mounted on the second circuit board 520. The first copper pillar 431 can perform telescopic movement relative to the second copper pillar 432. It should be noted that the first circuit board 510 and the second circuit board 520 have relatively large areas and a difference in flatness, so the copper pillars are set to be spring copper pillars, so that within the difference range, the top of the spring copper pillar 430 abuts against the bottom of the first circuit board 510 to form an electrostatic capacitor; when the top of the spring copper pillar 430 does not contact the first circuit board 510, detection cannot be performed.

[0048] It should be noted that: the more the number of spring copper pillars 430 is, the more points to be detected, and the more accurate the detection result is; preferably, the number of spring copper pillars 430 is two to four to obtain a detection result with a high accuracy rate.

[0049] It is also necessary to say that the size of the through hole 511 on the first circuit board 510 can be adjusted according to actual conditions, but it is necessary to ensure that the spring copper column 430 is in contact with the bottom end of the first circuit board 510, and the infrared receiver 420 can reach the anesthetic bottle with detection through the through hole 511.

[0050] The detection component 40 also includes an infrared transmitter and receiver 420, which is installed on the second circuit board 520. The infrared transmitter and receiver 520 emits infrared rays through the through hole 511 to detect whether anesthetic drugs are placed in the first medicine groove 110. The infrared rays emitted by the infrared transmitter and receiver 420 pass through the through hole 511 to reach the first medicine groove 110. When the infrared transmitter and receiver 420 detects a signal, an anesthetic bottle has been placed in the first medicine groove 110, and the infrared transmitter and receiver 420 feeds the signal back to the control component.

[0051] The detection device body 100 also includes a waste recovery box, which is used to recover medicine bottles used by medical staff. In one embodiment, the waste recovery box can be used to track the use record of anesthetic drugs.

[0052] The present invention discloses a detection device for anesthetic drugs, which detects the change curve data of the current voltage on the copper electrode after the anesthetic drug is put into the first drug slot through a high-frequency signal source, and the high-frequency signal source sends the detected data to the control component, and the control component sends the result to the display component after data processing, and the display component displays whether the anesthetic drug in the first drug slot matches the standard data; the present invention detects the type of anesthetic drugs in the anesthetic bottle through the high-frequency signal source, has non-destructive detection and avoids the possible work errors caused by manual operation, thereby increasing the safety of the use of anesthetic drugs.

[0053] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A detection device for narcotic drugs, characterized in that: The device comprises a detection device body, wherein the detection device body comprises a support component, a detection component, a display component and a control component, wherein the detection component and the display component are electrically connected to the control component respectively; wherein, The display assembly is mounted on the support assembly, and a plurality of first medicine slots are provided on the support assembly, wherein the aperture of the first medicine slots is larger than the diameter of the anesthetic bottle; When the anesthetic bottle is placed in the first medicine slot, the detection component sends the detected change curve data in the first medicine slot to the control component, and the control component sends the received signal to the display component after processing, so that it can display in real time whether the type of anesthetic drugs in the anesthetic bottle matches the standard data; The detection component includes a pair of copper electrodes and a high-frequency generator, wherein the copper electrodes are connected to a high-frequency signal source emitted by the high-frequency generator through a circuit board, and the copper electrodes are sleeved on the hole wall of the first drug slot; the high-frequency signal source is connected to the copper electrodes to form a detection electric field, and the high-frequency signal source detects the voltage and current on the copper electrodes and the change curve data of the detection electric field; When the anesthetic bottle enters the first medicine slot, the high-frequency signal source sends the detected change curve data in the first medicine slot to the control component; The circuit board comprises a first circuit board and a second circuit board, the first circuit board and the second circuit board are arranged adjacent to each other, and the copper electrode is welded to the first circuit board; the first circuit board comprises a through hole, the through hole is located at the bottom end of the first medicine groove, and the diameter of the through hole is smaller than the inner diameter of the first medicine groove; The detection assembly further includes a spring copper column, which is mounted on the second circuit board, and the top end of the spring copper column abuts against the bottom end of the first circuit board; When the anesthetic bottle is placed in the first medicine slot, the copper pole surface of the spring copper column forms an electrostatic capacitor with the liquid anesthetic, and the spring copper column sends a detection signal to the control component; The spring copper column comprises a first copper column and a second copper column. The second copper column is fixedly mounted on the second circuit board. The first copper column can perform telescopic movement relative to the second copper column.

2. The device for detecting narcotic drugs according to claim 1, characterized in that: The copper electrode includes a first copper electrode and a second copper electrode, a gap is left between the first copper electrode and the second copper electrode installed on the hole wall of the first medicine slot, and the first copper electrode and the second copper electrode are respectively connected to the high-frequency signal source.

3. The device for detecting narcotic drugs according to claim 1, characterized in that: The detection device body also includes a drug database, which is connected to the control component and is used to store the standard data of anesthetic drugs; the control component fits and matches the received signal with the standard data through an algorithm to determine the type of anesthetic drugs in the anesthetic bottle in the first drug slot.

4. The device for detecting narcotic drugs according to claim 3, characterized in that: The detection device body also includes an alarm indicator light, and the support component also includes a second medicine groove. The alarm indicator light is installed in the second medicine groove. The first medicine groove and the second medicine groove are arranged adjacent to each other, and the alarm indicator light is electrically connected to the control component; when the detection result of the anesthetic drug in the first medicine groove matches the standard data, the alarm indicator light displays one state, otherwise it displays another state.

5. The device for detecting narcotic drugs according to any one of claims 1 to 4, characterized in that: The display component correspondingly displays a plurality of the first medicine slots in the detection device body.

6. The device for detecting narcotic drugs according to claim 1, characterized in that: The detection device body also includes a waste recovery box, which is used to recycle medicine bottles used by medical staff.

7. The device for detecting narcotic drugs according to claim 1, characterized in that: The detection component also includes an infrared transmitter and receiver, which is installed on the second circuit board. The infrared transmitter and receiver emits infrared rays through the through hole to detect whether anesthetic drugs are placed in the first drug groove.

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