CN218258823U - Split charging device for experimental medicine - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, concretely relates to partial shipment device that experimental medicine was used, which comprises a first housing, letter sorting storehouse and partial shipment chamber have been seted up to the inside of first casing, the inside one end that is close to the partial shipment chamber in letter sorting storehouse is rotated and is connected with the direction clamp plate, the lateral wall in letter sorting storehouse still is provided with a discharge gate, be equipped with reset element between direction clamp plate and the first casing, the inside slope in partial shipment chamber is fixed with first partial shipment slide and second partial shipment slide, just the second partial shipment slide is located the extending direction of direction clamp plate, the bottom in partial shipment intracavity portion just is located and is fixed with weighing sensor between first partial shipment slide and the second partial shipment slide, weighing sensor's upper end is equipped with the tray subassembly. The utility model discloses can monitor the medicine partial shipment dose each time at the in-process of experimental medicine partial shipment, avoid medicine partial shipment dose error to appear, lead to clinical data deviation to appear.

Description

Split charging device for experimental medicine

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to partial shipment device that experimental medicine was used.

Background

A pharmacotherapeutic clinical trial refers to any systematic study of a drug in humans (patients or healthy volunteers) to confirm or discover the clinical, pharmacological and/or other pharmacodynamic effects, adverse reactions and/or absorption, distribution, metabolism and excretion of the test drug in order to determine the safety and efficacy of the test drug. When clinical medicines are tested, a plurality of volunteers need to be recruited to participate in medicine tests, medical staff distribute quantitative test medicines to each volunteer for taking, and the clinical effects of the test medicines are detected by observing and detecting the physical conditions of the volunteers after taking the medicines. Before distributing the medicine, need medical personnel to carry out quantitative partial shipment to experimental medicine, in traditional mode, mostly rely on medical personnel to carry out the partial shipment with the hand, the in-process of partial shipment causes experimental medicine to pollute easily, cause clinical data inaccurate easily, like the medicine partial shipment ware that publication number is CN201825289U, it causes the medicine pollution though it has avoided medical personnel's hand direct contact tablet or medicine grain, however, it can't monitor the partial shipment volume of medicine at the partial shipment in-process of medicine, rely on medical personnel to carry out the in-process of partial shipment to the tablet, there is the wrong condition of partial shipment dosage, in case the medicine partial shipment dosage appears the mistake, can directly lead to the effect after the medicine took to change, and then lead to clinical data deviation, be unfavorable for going on of clinical trial.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a partial shipment device that experimental medicine was used can monitor medicine partial shipment dosage every time at the in-process of experimental medicine partial shipment, avoids medicine partial shipment dosage error to appear, leads to clinical data deviation to appear.

The utility model discloses the technical scheme who takes specifically as follows:

the utility model provides a partial shipment device that experimental medicine was used, includes first casing, letter sorting storehouse and partial shipment chamber have been seted up to the inside of first casing, the inside one end that is close to the partial shipment chamber in letter sorting storehouse is rotated and is connected with the direction clamp plate, the lateral wall in letter sorting storehouse still is provided with a discharge gate, be equipped with reset element between direction clamp plate and the first casing, the inside slope in partial shipment chamber is fixed with first partial shipment slide and second partial shipment slide, just the second partial shipment slide is located the extending direction of direction clamp plate, the bottom in partial shipment intracavity portion just is located and is fixed with weighing sensor between first partial shipment slide and the second partial shipment slide, weighing sensor's upper end is equipped with the tray subassembly, the inside of first casing is equipped with drive assembly, just drive assembly and direction clamp plate are connected, through can drive the tray subassembly after the operation and take place the upset.

Further, the guide clamp plate is the V font, guide clamp plate's one end is provided with the end that resets, just the far-away split-packing chamber of the end that resets, guide clamp plate's the other end is provided with the guide end, reset element assembles between the end that resets and first casing, the both sides of the end that resets are provided with the pin rod, the arc spacing groove has been seted up to the inside of first casing, pin rod sliding connection can restrict guide clamp plate's rotation range in the inside of arc spacing groove through the arc spacing groove.

Further, in an initial state, the upper surface of the reset end and the bottom inside the sorting bin are located on the same horizontal plane.

Further, the tray assembly comprises a chassis and a turnover disc, the chassis is fixed at the upper end of the weighing sensor, the turnover disc is connected to the inside of the chassis in a rotating mode, an arc-shaped guide surface is arranged at one end, close to the first sub-packaging slide way, of the turnover disc, the turnover disc is connected with the transmission assembly, and the turnover disc can be turned over under the driving of the transmission assembly.

Further, transmission assembly includes L shape depression bar, transmission lever and ejector pin, L shape depression bar is fixed in the lower extreme of direction section, the transmission lever rotates to be connected in the inside of branch dress chamber, the both ends of transmission lever are provided with power arm and resistance arm respectively, the power arm is located the one end that is close to L shape depression bar, the power arm is located the one end that is close to weighing sensor, the ejector pin is fixed in the one end that the transmission lever is close to weighing sensor, the groove of dodging with ejector pin looks adaptation is seted up to the inside on chassis, during initial condition, all laminate each other between power arm and L shape depression bar and resistance arm and the upset dish.

Further, the method also comprises the following steps: the control part, the control part includes second casing, display element, a plurality of function button and processing element, second casing integrated into one piece is in the inside in letter sorting storehouse, divide the dress chamber and a plurality of direction clamp plate all assemble on the second casing, processing element assembles in the inside of second casing, weighing sensor and processing element all through wire electric connection between function button and processing element and display element and the processing element.

The utility model discloses the technological effect who gains does:

the utility model discloses a control part sets for the partial shipment weight of tablet, utilizes the plectrum to stir the tablet from sorting storehouse inside to first partial shipment slide surface after, the tablet landing to the turnover dish surface along the extending direction of first partial shipment slide, measures the tablet weight on turnover dish surface through weighing sensor, and then avoids the tablet in the in-process of partial shipment, and the deviation appears in the dose for the device can monitor the partial shipment dose of experimental medicine when partial shipment experimental medicine;

the utility model sets the subpackage weight of the tablet through the function keys, so that the device can subpackage and monitor different medicines, and the applicability of the device is improved;

the utility model discloses a plectrum carries out the partial shipment to experimental medicine, and the partial shipment finishes the back, and the inside medicine accessible second partial shipment slide that does not divide in letter sorting storehouse is collected fast, need not to rely on medical personnel to pick up for device convenient to use.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a rear view of the overall structure of the present invention;

FIG. 3 is a horizontal internal structure view of the present invention;

FIG. 4 is a longitudinal internal structure view of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

fig. 6 is a schematic structural view of the tray assembly of the present invention;

fig. 7 is a structural bottom view of the tray assembly of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

10. a first housing; 11. a sorting bin; 12. a sub-packaging cavity; 13. a guide pressure plate; 14. a reset element; 15. a first dispensing chute; 16. a second sub-assembly slideway; 17. a weighing sensor; 18. a pin rod; 19. an arc-shaped limiting groove; 20. a tray assembly; 21. a chassis; 22. turning over the turntable; 30. a transmission assembly; 31. an L-shaped compression bar; 32. a transmission lever; 33. a top rod; 40. a control unit; 41. a second housing; 42. a display element; 43. function keys.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention, and is not intended to strictly limit the scope of the claims.

As shown in fig. 1 to 4, a split charging device for experimental drugs comprises a first housing 10, a sorting bin 11 and a split charging cavity 12 are formed inside the first housing 10, one end of the sorting bin 11 close to the split charging cavity 12 is rotatably connected with a guide pressure plate 13, a discharge port is further formed in a side wall of the sorting bin 11, a reset element 14 is assembled between the guide pressure plate 13 and the first housing 10, a first split charging slideway 15 and a second split charging slideway 16 are obliquely fixed inside the split charging cavity 12, the second split charging slideway 16 is located in an extending direction of the guide pressure plate 13, a weighing sensor 17 is fixed at the bottom inside the split charging cavity 12 and between the first split charging slideway 15 and the second split charging slideway 16, a tray assembly 20 is assembled at the upper end of the weighing sensor 17, a transmission assembly 30 is assembled inside the first housing 10, the transmission assembly 30 is connected with the guide pressure plate 13, and the transmission assembly 30 can be driven by the guide pressure plate 13 to rotate so as to drive the tray assembly 20 to turn over;

further, a shifting piece and a plurality of medicine storage elements are matched with the device for use, such as: drug storage box, storage medicine bag, the tablet can be stirred to the handheld plectrum of medical personnel, and the medicine storage component can be saved the medicine of partial shipment.

Here, the upper end of the first housing 10 may be further provided with a cover plate, by which dust can be prevented from entering the inside of the sorting bin 11 after the device is used.

It should be noted that, in this embodiment, since the weight of the tablet is small, the weighing sensor 17 is selected from the following weighing ranges: 0.1g-500g of high-precision sensor.

The position of the first partial slide 15 is higher than the position of the second partial slide 16.

As shown in fig. 5, the guide platen 13 is V-shaped, one end of the guide platen 13 is provided with a reset end, the reset end is far away from the split cavity 12, the other end of the guide platen 13 is provided with a guide end, in an initial state, the upper surface of the reset end and the bottom inside the sorting bin 11 are located on the same horizontal plane, the reset element 14 is assembled between the reset end and the first housing 10, two sides of the reset end are provided with pins 18, an arc-shaped limiting groove 19 is formed in the first housing 10, the pins 18 are slidably connected in the arc-shaped limiting groove 19, and the rotation range of the guide platen 13 can be limited by the arc-shaped limiting groove 19.

As shown in fig. 6 and 7, the tray assembly 20 includes a chassis 21 and a turnover tray 22, the chassis 21 is fixed on the upper end of the weighing sensor 17, the turnover tray 22 is rotatably connected inside the chassis 21, and one end of the turnover tray 22 close to the first sub-packaging slide 15 is provided with an arc-shaped guide surface, the turnover tray 22 is connected with the transmission assembly 30, and the turnover tray 22 can be turned over under the driving of the transmission assembly 30, the arc-shaped guide surface is arranged, so that the tablets can completely fall to the top of the turnover tray 22, the tablets at the top of the turnover tray 22 are attached to the first sub-packaging slide 15, and further, when the turnover tray 22 is turned over, the tablets attached to the surface of the turnover tray 22 and the first sub-packaging slide 15 cannot slide down.

As shown in fig. 3, 4 and 7, the transmission assembly 30 includes an L-shaped pressure lever 31, a transmission lever 32 and a top rod 33, the L-shaped pressure lever 31 is fixed at the lower end of the guide section, the transmission lever 32 is rotatably connected inside the sub-packaging cavity 12, a power arm and a resistance arm are respectively arranged at two ends of the transmission lever 32, the power arm is located at one end close to the L-shaped pressure lever 31, the power arm is located at one end close to the weighing sensor 17, the top rod 33 is fixed at one end of the transmission lever 32 close to the weighing sensor 17, an avoiding groove matched with the top rod 33 is formed inside the chassis 21, and in an initial state, the power arm, the L-shaped pressure lever 31, the resistance arm and the turnover plate 22 are all attached to each other.

It should be noted that, in the present embodiment, the length of the resistance arm is greater than that of the power arm, so that the moving arc length of the push rod 33 can be greater than that of the power arm.

As shown in fig. 3 and 4, the method further includes: the control part 40, the control part 40 includes the second casing 41, display element 42, a plurality of function button 43 and processing element, the inside in letter sorting storehouse 11 of second casing 41 integrated into one piece, and partial shipment chamber 12 and a plurality of direction clamp plate 13 all assemble on the second casing 41, and processing element assembles in the inside of second casing 41, and weighing sensor 17 and processing element, function button 43 and processing element and display element 42 and processing element all pass through wire electric connection.

Here, second casing 41's inside still is equipped with power supply portion and warning component, can provide the electric energy to the inside electrical part of device through power supply portion, and power supply portion can be any one in dry battery, the plug, when power supply portion is the plug, need be equipped with step-down module and just can insert the commercial power and use, is the component when the deviation appears in medicine partial shipment dosage, can send the warning, reminds medical personnel.

The utility model discloses a theory of operation does:

when test medicines are subpackaged, a large dose of bottled tablets are put into the sorting bin 11, a single dose of tablets is pushed to the surface of the first subpackaging slide way 15 through the guide pressure plate 13 through the poking piece to be subpackaged for the first time, namely the dosage of each time of the test medicines, in the embodiment, the single dose of tablets can be a single test medicine or a plurality of test medicines, the single dose of tablets slide to the top of the turnover disc 22 along the surface of the first subpackaging slide way 15, the weight change of the tray assembly 20 is monitored through the weighing sensor 17, a monitoring signal is transmitted to the processing element, the weight of the single dose of the test medicines is read through the display element 42, the zeroing operation is carried out through the function keys 43, and the measured value is set as a dosage value;

the medicine storage element is arranged at the lower end of the second split charging slideway 16, the medical staff stirs the tablets split charged for the second time to the surface of the guide pressure plate 13 through the stirring sheet, when the tablets are positioned at the guide end on the guide pressure plate 13, the guide end is pressed by the plectrum to lead the guide pressure plate 13 to rotate, the guide pressure plate 13 drives the L-shaped pressure rod 31 to rotate through the fixed connection of the guide pressure plate 13 and the L-shaped pressure rod 31, because the lower end of the L-shaped pressure lever 31 is attached to the transmission lever 32, the transmission lever 32 is driven to rotate by the L-shaped pressure lever 31, through the fixed connection of the transmission lever 32 and the mandril 33, the transmission lever 32 drives the mandril 33 to rotate, because the push rod 33 is jointed with the turnover disk 22, the push rod 33 drives the turnover disk 22 to turn over, after the turnover disk 22 turns over, the first divided test medicine on the surface of the overturning plate 22 slides down to the inside of the medicine storage element through the second dividing slide 16, meanwhile, the tablets subpackaged for the second time fall to the surface of the first subpackaging slide way 15, the shifting sheet is separated from the guide pressure plate 13, the guide pressure plate 13 is reset under the action of the reset element 14, the transmission lever 32 and the overturning plate 22 are reset under the action of gravity, the tablets subpackaged for the second time on the surface of the first subpackaging slide way 15 slide to the surface of the overturning plate 22, the weight of the tablets subpackaged for the second time is monitored by the weighing sensor 17, if the monitored value is the same as the subpackaging metering value, the alarm is not triggered, if the monitoring value is different from the dispensed dose value, the warning element sends out a warning signal, the medical care personnel is reminded, and the operation is carried out in the same way, so that the device can be used for subpackaging the test medicines, the subpackage amount of the test drugs can be monitored, and the inaccuracy of clinical test data caused by the deviation of the subpackage dose of the test drugs is avoided;

after the test medicine is subpackaged, another medicine storage element is placed at the lower end of the discharge port, the remaining tablets in the sorting bin 11 are stirred through the shifting piece, and the remaining tablets are collected into the medicine storage element through the discharge port.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.

Claims (6)

1. The utility model provides a partial shipment device that experimental medicine was used, includes first casing (10), its characterized in that: sorting storehouse (11) and partial shipment chamber (12) have been seted up to the inside of first casing (10), the inside one end that is close to partial shipment chamber (12) of sorting storehouse (11) rotates and is connected with direction clamp plate (13), the lateral wall of sorting storehouse (11) still is provided with a discharge gate, be equipped with reset element (14) between direction clamp plate (13) and first casing (10), the inside slope of partial shipment chamber (12) is fixed with first partial shipment slide (15) and second partial shipment slide (16), just second partial shipment slide (16) are located the extending direction of direction clamp plate (13), the inside bottom of partial shipment chamber (12) just is located and is fixed with weighing sensor (17) between first partial shipment slide (15) and the second partial shipment slide (16), the upper end of weighing sensor (17) is equipped with tray subassembly (20), the inside of first casing (10) is equipped with transmission assembly (30), just transmission assembly (30) and direction clamp plate (13) are connected, through the operation of tray subassembly (30) can take place the upset.

2. A dispensing apparatus for test drugs as set forth in claim 1, wherein: guide plate (13) become the V font, the one end of guide plate (13) is provided with the end that resets, just the end that resets is far away from split packing chamber (12), the other end of guide plate (13) is provided with the guide end, reset element (14) assemble between end and first casing (10) that resets, the both sides of the end that resets are provided with pin (18), arc spacing groove (19) have been seted up to the inside of first casing (10), pin (18) sliding connection can restrict the rotation range of guide plate (13) through arc spacing groove (19) in the inside of arc spacing groove (19).

3. A dispensing apparatus for test drugs as set forth in claim 2, wherein: in an initial state, the upper surface of the resetting end and the bottom inside the sorting bin (11) are positioned on the same horizontal plane.

4. A dispensing apparatus for test drugs as set forth in claim 1, wherein: tray subassembly (20) are including chassis (21) and upset dish (22), chassis (21) are fixed in the upper end of weighing sensor (17), upset dish (22) rotate to be connected in the inside of chassis (21), just one end that upset dish (22) are close to first partial shipment slide (15) is provided with the arc spigot surface, upset dish (22) are connected with drive assembly (30), just upset dish (22) can take place under the drive of drive assembly (30).

5. A dispensing apparatus for test drugs according to claim 4, characterized in that: drive assembly (30) are including L shape depression bar (31), transmission lever (32) and ejector pin (33), L shape depression bar (31) are fixed in the lower extreme of direction section, transmission lever (32) rotate to be connected in the inside of branch dress chamber (12), the both ends of transmission lever (32) are provided with power arm and resistance arm respectively, power arm is located the one end that is close to L shape depression bar (31), power arm is located the one end that is close to weighing sensor (17), ejector pin (33) are fixed in transmission lever (32) and are close to the one end of weighing sensor (17), the groove of dodging with ejector pin (33) looks adaptation is seted up to the inside of chassis (21), during initial condition, all laminate each other between power arm and L shape depression bar (31) and resistance arm and the upset dish (22).

6. A dispensing apparatus for test drugs as set forth in claim 1, wherein: further comprising: the control part (40), the control part (40) includes second casing (41), display element (42), a plurality of function button (43) and processing element, second casing (41) integrated into one piece is in the inside of letter sorting storehouse (11), divide dress chamber (12) and a plurality of direction clamp plate (13) all assemble on second casing (41), processing element assembles in the inside of second casing (41), weighing sensor (17) and processing element all pass through wire electric connection between function button (43) and the processing element and display element (42) and the processing element.

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