CN218607374U - Portable risperidone oral solution medicine taking device - Google Patents

Abstract

The utility model provides a portable risperidone oral liquid ware of getting it filled, including fixed stopper and attraction pipe, wherein, fixed stopper includes the dead lever, sealing washer and regulation pole, and the dead lever is the tubular structure that both ends switched on, and dead lever one end is the feed liquor end, and the other end is for going out the liquid end, and the sealing washer is equipped with a plurality of, and the outer lane radius of a plurality of sealing washers is all inequality, and a plurality of sealing washers are arranged by little to big in proper order along the feed liquor end to the direction of going out the liquid end, and a plurality of sealing washers fix the cover alternately along the axial of dead lever on the outer wall of dead lever. The utility model discloses a lead mouthful all inequality along the length of the circumference of dead lever, when clockwise rotation adjusts the pole, each guide hole along feed liquor end to the direction of play liquid end in proper order with the lead mouthful intercommunication that corresponds, until after guide hole and the lead mouthful intercommunication between butt sealing washer to the feed liquor end, can absorb the liquid medicine in the medicine bottle through attracting the pipe.

Description

Portable risperidone oral solution ware of getting it filled

Technical Field

The utility model relates to a ware of getting it filled especially relates to a portable risperidone oral solution ware of getting it filled.

Background

Risperidone oral liquid is an antipsychotic drug, and the indication approved in China is obvious positive signs and negative symptoms for treating acute schizophrenia, chronic schizophrenia and other various neuropathic symptoms, can also relieve the affective symptoms related to schizophrenia, and can also be used for treating manic episodes of bilateral affective disorders. Also, it is useful in FDA approved indications for maintenance therapy of bipolar i disorder with either lithium or valproic acid alone, for treatment of irritability associated with autistic disorder, and for treatment of tardive dyskinesia induced by nerve blocking drugs. In addition, the medicine has certain curative effect on parasitic delusional disorder, auxiliary treatment of antidepressant and posttraumatic stress disorder.

At present, the liquid medicine needs to be measured when the risperidone oral liquid is taken, the quantitative risperidone oral liquid is taken according to the advice of a doctor, the traditional liquid taking mode is that the liquid medicine is poured into a bottle cap with scale marks and then taken, but for some patients, such as elderly patients with slow movement, the pouring amount of the liquid medicine is difficult to control, and the waste of the liquid medicine is easily caused. Therefore, some manufacturers arrange a graduated suction tube or a liquid taking device in a packaging box of the risperidone oral liquid so as to facilitate a user to quantitatively absorb the liquid medicine, but the existing liquid taking device can only absorb the liquid medicine according to the experience of the user, so that the liquid medicine is easily absorbed by too much or too little, the liquid medicine needs to be continuously extruded or absorbed so as to adjust the absorption amount, and the quantitative liquid taking absorption mode has the problems of time and labor waste and inconvenient operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that: aiming at the defects of the prior art, the portable risperidone oral solution medicine taking device is flexible and convenient to use and capable of accurately measuring medicine liquid.

The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:

the utility model provides a portable risperidone oral solution ration ware of getting it filled, locate including piston cylinder, piston adjusting rod and thread bush the ration adjusting collar of piston adjusting rod periphery wall, wherein: the piston adjusting rod comprises a piston rod and two quantitative limiting rods which are arranged on two sides of the piston rod in parallel, and the near end of the piston rod is movably arranged in the piston cylinder; the far ends of the two quantitative limiting rods are fixed at the far end of the piston rod, and the near ends of the two quantitative limiting rods are in limit connection with the quantitative adjusting sleeve.

Further, on the portable risperidone oral solution quantitative drug taking device, the outer peripheral wall of the proximal end of the piston cylinder is provided with external threads, and the outer peripheral wall of the proximal end of the piston cylinder is provided with scale marks along the radial direction.

Further, on the portable risperidone oral solution quantitative drug taking device, a plurality of guide grooves arranged along the radial direction are arranged at intervals on the outer peripheral wall of the piston cylinder, and a limiting boss is arranged on the inner peripheral wall of the far end.

Further preferably, on the portable risperidone oral solution ration ware of getting, the guide way is two, is the symmetry set up in on the periphery wall of piston cylinder, and it is provided with to slide respectively in it the ration gag lever post.

Further, on portable risperidone oral solution ration ware of getting it filled, the piston adjusting rod still includes the stopper, wherein:

the limiting block is fixed at the near end of the quantitative limiting rod and is arranged corresponding to the quantitative adjusting sleeve.

Further, on the portable risperidone oral solution ration ware of getting it filled, the piston adjusting lever still includes the hood, wherein:

the top cap is movably sleeved at the far end of the piston cylinder, and the top of the inner cavity of the top cap is fixedly connected with the far end of the piston rod;

the near end of the top cap is fixedly connected with the far end of the quantitative limiting rod.

Further, on the portable risperidone oral solution quantitative drug taking device, the piston rod, the top cap, the quantitative limiting rod and the limiting block are of an integrally formed structure.

Further, on portable risperidone oral solution ration ware of getting, the internal perisporium wall of ration adjusting collar is provided with the internal thread, and the interval is provided with anti-skidding line on the external wall.

Further, on portable risperidone oral solution ration ware of getting it filled, still include reset spring, wherein:

the reset spring is movably sleeved at the far end of the piston rod, the near end of the reset spring is connected with the limiting boss on the inner peripheral wall of the piston cylinder, and the far end of the reset spring is connected with the top cap at the far end of the piston adjusting rod.

Further, on the portable risperidone oral solution quantitative medicine taking device, the near end of the piston cylinder is provided with a suction nozzle and is detachably sleeved with a protective cap.

The utility model adopts the above technical scheme, compare with prior art, have following technological effect:

the utility model discloses a portable risperidone oral solution ration ware of getting it filled, through establish the ration adjusting collar that can reciprocate at piston cylinder periphery wall thread bush, and adjust the position of ration adjusting collar on the piston cylinder in a flexible way as required, the extraction volume of liquid medicine sets up in advance, and the suction of piston adjusting lever in the control piston cylinder, and ration takes out risperidone oral solution, realizes the purpose of accurate volume measurement, avoids the problem of too much or too little repeated absorption of liquid medicine extraction; in addition, the purpose of automatic liquid suction can be realized through the piston cylinder and the return spring arranged at the far end of the piston adjusting rod, so that the problem that manual drawing wastes time and labor is avoided; this ration ware of getting it filled is through rotatory quantitative adjustment cover to the scale position that corresponds, can follow and take out quantitative risperidone oral solution as required in the bottle, and its structural design is simple, novel, and it is nimble convenient to use.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a portable risperidone oral solution dispenser of the present invention;

figure 2 is the utility model discloses a three-dimensional structure schematic diagram two of portable risperidone oral solution ware of getting it filled

Fig. 3 is a schematic cross-sectional structural view of a portable risperidone oral solution dispenser of the present invention;

fig. 4 is a schematic view of an assembly structure of the portable risperidone oral solution dispenser of the present invention;

fig. 5 is a schematic view of an assembly structure of the portable risperidone oral solution dispenser of the present invention;

fig. 6 is a schematic perspective view of a piston cylinder in the portable risperidone oral solution dispenser of the present invention;

fig. 7 is a schematic cross-sectional structural view of a piston cylinder in the portable risperidone oral solution dispenser of the present invention;

fig. 8 is a schematic perspective view of a piston adjusting rod in the portable risperidone oral solution dispenser of the present invention;

fig. 9 is a schematic cross-sectional structural view of a piston adjusting rod in the portable risperidone oral solution dispenser of the present invention;

fig. 10 is a schematic structural view of a quantitative adjusting sleeve in the portable risperidone oral solution dispenser of the present invention;

wherein the reference symbols are:

10-a piston cylinder, 11-external threads, 12-a guide groove, 13-scale marks and 14-a limiting boss; 20-a piston adjusting rod, 21-a piston rod, 22-a top cap, 23-a quantitative limiting rod and 24-a limiting block; 30-quantitative adjusting sleeve, 31-internal thread and 32-anti-skid line; 40-return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present embodiment provides a portable risperidone oral solution quantitative dispenser, which mainly includes a piston cylinder 10, a piston adjusting rod 20, a quantitative adjusting sleeve 30 and a return spring 40. The piston adjusting rod 20 can be drawn and arranged in the piston cylinder 10, the quantitative adjusting sleeve 30 is sleeved on the outer peripheral wall of the piston adjusting rod 20 in a threaded manner, and the quantitative adjusting sleeve 30 can be adjusted to move left and right on the piston adjusting rod 20 by rotating the quantitative adjusting sleeve 30 so as to correspond to different scale positions.

This portable risperidone oral solution ration ware of getting it filled is through establishing the ration adjusting collar 30 that can reciprocate at piston cylinder 10 periphery wall thread bush, and adjust the position of ration adjusting collar 30 on piston cylinder 10 in a flexible way as required, set up the volume of taking out of liquid medicine in advance, and adjust pole 20 through the piston in the reset spring 40 control piston cylinder and aspirate, risperidone oral solution is taken out to the ration, realize the purpose of accurate volume of getting, avoid the liquid medicine to extract too much or too little problem of absorption repeatedly.

Specifically, as shown in fig. 3, 4, 5, 8 and 9, the piston adjusting rod 20 mainly includes a piston rod 21 and two quantitative limiting rods 23. The near end of the piston rod 21 is movably arranged in the piston cylinder 10, the near end of the piston rod 21 is sleeved with a rubber piston, the rubber piston is movably and hermetically connected in the piston cylinder 10, and the purpose of sucking liquid medicine is achieved through up-down movement of the rubber piston.

The two quantitative limiting rods 23 are arranged at two sides of the piston rod 21 in parallel, and a gap is reserved between the limiting rods 23 and the piston rod 21 for assembling the piston cylinder 10. The far ends of the two quantitative limiting rods 23 are fixed at the far end of the piston rod 21. That is, the piston rod 21 is slidably disposed in the inner cavity of the piston cylinder 10, and the quantitative limiting rod 23 is located outside the piston cylinder 10, and the distal end of the quantitative limiting rod 23 is fixedly connected to the distal end of the piston rod 21, so that the quantitative limiting rod 23 outside the piston rod 21 is synchronously moved up and down during the up-and-down sliding process of the piston rod 21 in the piston cylinder 10.

The quantitative adjusting sleeve 30 is sleeved on the outer peripheral wall of the piston cylinder 10 in an adjustable mode, and the near end of the quantitative limiting rod 23 is connected with the quantitative adjusting sleeve 30 in a limiting mode. When the quantitative limiting rod 23 is pulled upwards along with the piston rod 21, the proximal end of the quantitative limiting rod 23 abuts against the quantitative adjusting sleeve 30 to limit the quantitative limiting rod 23 to be pulled upwards continuously, so that the purpose of quantitatively extracting the risperidone oral solution is achieved. The amount of the liquid medicine to be extracted is determined by the position of the quantitative adjusting sleeve 30 on the plug cylinder 10, and can be measured according to the scale mark 13 on the plug cylinder 10.

The return spring 40 is movably sleeved at the distal end of the piston rod 21, the proximal end of the return spring is connected with the limiting boss 14 on the inner peripheral wall of the piston cylinder 10, and the distal end of the return spring is connected with the top cap 22 at the distal end of the piston adjusting rod 20. The purpose of automatic liquid suction can be realized through the return spring 40 arranged at the far end of the piston cylinder 10 and the piston adjusting rod 20, and the problem that manual drawing wastes time and labor is avoided.

When the piston adjustment rod 20 is manually pushed, the piston rod 21 is completely pushed into the plunger 10, and the return spring 40 is compressed, thereby completing the preparation before liquid suction. When the pressing force applied to the piston adjusting rod 20 is released, the piston rod 21 is driven to move upwards under the action of the return spring 40, and the suction action is realized. The distance of movement of the piston rod 21 to suck up is determined by the position of the metering sleeve 30.

As shown in fig. 7 and 8, in order to match the quantitative adjustment sleeve 30 to slide left and right on the piston cylinder 10, the outer circumferential wall of the proximal end of the piston cylinder 10 is provided with an external thread 11, and the outer circumferential wall thereof is provided with scale marks 13 along the radial direction. The quantitative adjusting sleeve 30 is sleeved on the piston cylinder 10 in a threaded manner, and the quantitative adjusting sleeve 30 can be adjusted to slide left and right on the piston cylinder 10 by manually rotating the quantitative adjusting sleeve 30, so that the quantitative adjusting sleeve 30 is moved to the position of the corresponding scale mark 13 according to the preset liquid taking amount.

As shown in fig. 7 and 8, in order to limit the quantitative limiting rod 23 by the quantitative adjusting sleeve 30, a plurality of guide grooves 12 arranged along the radial direction are formed at intervals on the outer circumferential wall of the piston cylinder 10, and the quantitative limiting rod 23 is correspondingly hidden in the guide grooves 12 and can slide in the guide grooves 12 along with the drawing of the piston adjusting rod 20. The inner peripheral wall of the far end of the piston cylinder 10 is provided with a limit boss 14, and the limit boss 14 is used for limiting and installing a return spring 40.

Correspondingly, a limit block 24 is further arranged at the proximal end of the piston adjusting rod 20, the limit block 24 is fixed at the proximal end of the quantitative limit rod 23 and is arranged corresponding to the quantitative adjusting sleeve 30, the limit block 24 is synchronously driven to slide in the sliding process of the quantitative limit rod 23 in the guide groove 12, and when the limit block 24 moves upwards to the position of the quantitative adjusting sleeve 30, the limit block is blocked by the quantitative adjusting sleeve 30, so that the purpose of limiting the quantitative limit rod 23 and the piston rod 21 to continue sucking the liquid medicine is achieved, and quantitative medicine taking is realized.

Specifically, as shown in fig. 1, 2 and 3, the proximal end of the quantitative stopper rod 23 extends downward from one side of the quantitative adjusting sleeve 30 to the other side of the quantitative adjusting sleeve 30 through the guide groove 12, i.e., the quantitative stopper rod 23 passes through the inner side of the quantitative adjusting sleeve 30, and is disposed in cooperation with the quantitative adjusting sleeve 30 through the stopper 24 at the proximal end thereof.

Preferably, as shown in fig. 6, 7, 8 and 9, the two guide grooves 12 are symmetrically disposed on the outer circumferential wall of the piston cylinder 10, and the quantitative limit rods 23 are slidably disposed therein, respectively. Correspondingly, the number of the quantitative limiting rods 23 is two, and the two quantitative limiting rods are correspondingly hidden in the guide groove 12.

As shown in fig. 8 and 9, the piston adjusting rod 20 further includes a top cap 22, and the top end of the top cap 22 is a circular arc spherical surface, which is convenient for a user to press. The top cap 22 is movably sleeved at the distal end of the piston cylinder 10, and the top of the inner cavity of the top cap is fixedly connected with the distal end of the piston rod 21; the proximal end of the top cap 22 is fixedly connected with the distal end of the quantitative limiting rod 23. The piston rod 21 and the quantitative limit rod 23 are connected by a top cap 22.

The piston rod 21, the top cap 22, the quantitative limiting rod 23 and the limiting block 24 are of an integrally formed structure and made of plastic, such as medical-grade polypropylene, and can be formed by integrally injection molding through an injection molding machine, and a rubber piston is sleeved at the near end of the piston rod 21 after injection molding. Similarly, the piston cylinder 10 is also made of plastic and is formed by injection molding in one piece by an injection molding machine.

As shown in fig. 10, the quantitative adjusting sleeve 30 is an annular structure as a quantitative adjusting mechanism of the medicine taking device, and an internal thread 31 is provided on an inner peripheral wall of the quantitative adjusting sleeve 30, and is used for being sleeved on the piston cylinder 10 and being rotationally adjusted to different positions of the scale mark 13 to preset a medicine taking amount. Or after the liquid medicine is sucked, the quantitative adjusting sleeve 30 is continuously rotated to finely adjust the suction amount. In addition, in order to facilitate the manual rotation of the quantitative adjustment sleeve 30, anti-slip threads 32 are provided at intervals on the outer circumferential wall of the quantitative adjustment sleeve 30. The quantitative adjustment sleeve 30 is made of plastic, such as polypropylene.

In addition, in order to facilitate the suction of the risperidone oral solution from the medicine bottle, the proximal end of the piston cylinder 10 is provided with a slender suction nozzle, so that the proximal end of the piston cylinder 10 is prevented from being immersed into the medicine liquid, the waste of the medicine liquid is avoided, and the pollution of the medicine liquid is avoided.

According to the needs, can also adopt interference fit's mode cover to establish a helmet at the near-end of piston cylinder 10, when using, establish this helmet cover at the near-end of piston cylinder 10, play certain guard action, avoid piston cylinder 10 to be contaminated, during the use with the helmet pull out from the near-end of piston cylinder 10 can.

With reference to fig. 1, fig. 2 and fig. 3, the portable risperidone oral solution dispenser of the present invention has the following working principle:

when the oral solution is used, the amount of the risperidone oral solution to be sucked is determined, and if 3ml of the risperidone oral solution needs to be sucked. The piston cylinder 10 is held by hand, the piston adjusting rod 20 is pressed by the thumb, the piston rod 21 is pressed to the bottommost part of the piston cylinder 10, and the pre-suction action is completed. Then, the quantitative adjustment sleeve 30 on the piston cylinder 10 is manually rotated, and the quantitative adjustment sleeve 30 is rotationally moved to the position of 3mL of the scale mark.

The bottle cap on the risperidone oral solution medicine bottle is taken down, the piston cylinder 10 of the medicine taking device is inserted into the medicine bottle, the position below the liquid medicine is inserted, the thumb is removed, whether the piston adjusting rod 20 is arranged or not is judged, the piston adjusting rod 20 moves upwards under the action of the return spring 40, and liquid medicine suction is completed at the same time.

When the stopper 24 at the proximal end of the quantitative stopper rod 23 abuts against the quantitative adjustment sleeve 30, the piston adjustment rod 20 stops moving upward and stops sucking the liquid medicine from the medicine bottle. At this time, the amount of the medical fluid sucked into the piston cylinder 10 is 3ml.

This ration ware of getting is through the quantitative adjusting collar 30 of rotatory regulation piston cylinder 10 periphery to corresponding scale position, can follow and take out quantitative risperidone oral solution as required in the bottle, realizes the purpose that the liquid was got to the ration. And the structure design of this ration medicine taking device is simple, novel, and it is nimble convenient to use, has good popularization and application and worth.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

finally, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a portable risperidone oral solution ware of getting it filled which characterized in that locates including piston cylinder, piston adjusting rod and thread bush the piston adjusts the quantitative adjustment cover of pole periphery wall, wherein: the piston adjusting rod comprises a piston rod and two quantitative limiting rods which are arranged on two sides of the piston rod in parallel, and the near end of the piston rod is movably arranged in the piston cylinder; the far ends of the two quantitative limiting rods are fixed at the far end of the piston rod, and the near ends of the two quantitative limiting rods are in limit connection with the quantitative adjusting sleeve.

2. The portable risperidone oral solution dispenser of claim 1, wherein the outer circumferential wall of the proximal end of the piston cylinder is provided with external threads and the outer circumferential wall thereof is provided with graduations along a radial direction.

3. The portable risperidone oral solution dispenser of claim 1, wherein the outer circumferential wall of the piston cylinder is provided with a plurality of guide grooves arranged along radial direction at intervals, and the inner circumferential wall of the distal end is provided with a limit boss.

4. The portable risperidone oral solution dispenser according to claim 3, wherein the number of the guide grooves is two, the two guide grooves are symmetrically arranged on the outer circumferential wall of the piston cylinder, and the quantitative limiting rods are respectively arranged in the two guide grooves in a sliding manner.

5. The portable risperidone oral solution dispenser of claim 1, wherein the piston adjustment lever further comprises a limiting block, wherein:

the limiting block is fixed at the near end of the quantitative limiting rod and is arranged corresponding to the quantitative adjusting sleeve.

6. The portable risperidone oral solution dispenser of claim 1, wherein the piston adjustment rod further comprises a top cap, wherein:

the top cap is movably sleeved at the far end of the piston cylinder, and the top of the inner cavity of the top cap is fixedly connected with the far end of the piston rod;

the near end of the top cap is fixedly connected with the far end of the quantitative limiting rod.

7. The portable risperidone oral solution dispenser of claim 1, wherein the piston rod, the top cap, the quantitative limiting rod, and the limiting block are of an integrally formed structure.

8. The portable risperidone oral solution dispenser of claim 1, wherein the quantitative adjusting sleeve is provided with internal threads on the inner circumferential wall and anti-slip lines on the outer circumferential wall at intervals.

9. The portable risperidone oral solution dispenser of claim 1, further comprising a return spring, wherein:

the reset spring is movably sleeved at the far end of the piston rod, the near end of the reset spring is connected with the limiting boss on the inner peripheral wall of the piston cylinder, and the far end of the reset spring is connected with the top cap at the far end of the piston adjusting rod.

10. The portable risperidone oral solution dispenser of claim 1, wherein the proximal end of the piston cylinder is provided with a suction nozzle and a protective cap is detachably sleeved thereon.

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