CN210544430U

CN210544430U - Dispensing apparatus

Info

Publication number: CN210544430U
Application number: CN201921373988.0U
Authority: CN
Inventors: 王国付
Original assignee: Individual
Current assignee: Sichuan Peiyipei Technology Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-19
Anticipated expiration: 2029-08-22

Abstract

The utility model relates to the field of dispensing, aiming at solving the problems of low manual dispensing efficiency, complex structure or inconvenient use of the existing equipment, and providing dispensing equipment which comprises a frame and a dispensing assembly; the dispensing assembly comprises a lower needle, an upper needle, a hose connected between the lower needle and the upper needle, and a peristaltic pump; an upper bottle fixing piece, an upper needle fixing piece, a lower needle fixing piece and a lower bottle fixing piece are sequentially arranged on the mounting panel of the rack in the first direction; the upper needle fixing piece is slidably arranged on the mounting panel and can be driven to slide along a first direction so as to drive the upper needle on the upper needle fixing piece to slide to a position for inserting or pulling out the upper bottle; the lower bottle fixing piece can be slidably arranged on the mounting panel and can be driven to slide along a first direction so as to drive the lower bottle on the lower bottle fixing piece to slide to a position where the lower needle is inserted or pulled out. The beneficial effects of the utility model are that simple structure can make things convenient for the efficient to dispense.

Description

Dispensing apparatus

Technical Field

The utility model relates to a field of dispensing particularly, relates to dispensing equipment.

Background

Dispensing is the process of mixing/dissolving a bottled medicament (powder or liquid) into a solution. In the prior art, the dosage is mixed by manual suction or by a machine. However, the manual operation is inefficient, and the existing equipment has the problems of complex structure or inconvenient use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dispensing equipment to solve artifical dispensing inefficiency, and existing equipment or have the structure complicacy or have awkward problem.

The embodiment of the utility model is realized like this:

a dispensing device is used for mixing and configuring a medicament in an upper bottle and a liquid medicament in a lower bottle and comprises a frame and a dispensing assembly; the dispensing assembly comprises a lower needle, an upper needle, a hose connected between the lower needle and the upper needle, and a peristaltic pump matched with the hose; the frame is provided with a mounting panel; the mounting panel is sequentially provided with an upper bottle fixing part for detachably fixing an upper bottle, an upper needle fixing part for fixing an upper needle, a lower needle fixing part for fixing a lower needle and a lower bottle fixing part for detachably fixing a lower bottle in a first direction; the upper needle fixing piece is slidably arranged on the mounting panel and can be driven to slide along a first direction so as to drive the upper needle on the upper needle fixing piece to slide to a position for inserting or pulling out the upper bottle; the lower bottle fixing piece can be slidably arranged on the mounting panel and can be driven to slide along a first direction so as to drive the lower bottle on the lower bottle fixing piece to slide to a position where the lower needle is inserted or pulled out.

When the dispensing equipment in this scheme used, the bottle was gone into on last bottle mounting, the lower bottle of packing into on the lower bottle mounting, then the needle mounting was gone up in the drive drives the needle and slides and insert last bottle and/or the needle mounting drives down the needle and slides and insert the lower bottle to the realization is gone up bottle and lower bottle and is directly or indirectly communicate, in order to carry out the transport and the mixture of liquid medicine and medicament. The specific mixing process can be set according to actual conditions.

In one embodiment, the mounting panel is a strip-shaped plate, which is vertically disposed, and the first direction is vertical.

In one embodiment, the rack further comprises a top plate, wherein the top plate is horizontally arranged and fixedly connected to the top of the mounting panel; go up the bottle mounting and include a plurality of holding heads that can centre gripping bottle separately, each holding head distributes along circumference on the roof, and the homoenergetic can be driven the level and rotate to the position that corresponds the last needle mounting.

In one embodiment, a plate member is rotatably disposed on the top plate, and the respective gripping heads are circumferentially distributed about an upper surface of the plate member.

In one embodiment, the frame includes a base plate to which the mounting panel is vertically connected; the top of the mounting panel is connected with a horizontal top plate.

In one embodiment, the number of the hoses is two, and the two hoses are respectively communicated with the upper needle and the lower needle to form two channels; the peristaltic pumps are two and are respectively and fixedly arranged on the mounting panel and are respectively matched with the two hoses correspondingly.

In one embodiment, an upper driving device for driving the upper needle fixing piece to slide is arranged on the mounting panel, and the upper driving device is a linear motor or a combination of a rotary motor and a screw nut; the mounting panel is provided with a lower driving device for driving the lower bottle fixing piece to slide, and the lower driving device is a linear motor or a combination of a rotating motor and a screw nut.

In one embodiment, the lower bottle fixing member has a horizontally open snap groove so that the mouth portion of the lower bottle can be snap-connected to the lower bottle fixing member in the horizontal direction.

In one embodiment, the upper needle fixing member/the lower needle fixing member is a clamping groove which is opened towards the horizontal direction and is matched with the corresponding upper needle/the lower needle, so that the upper needle/the lower needle and the clamping groove form detachable fit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings referred to in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

In fig. 1 a front view of a dispensing device in an embodiment of the invention is shown;

fig. 2 is a rear view of the dispensing device in an embodiment of the present invention;

fig. 3 is a side view of the dispensing device in an embodiment of the invention (hose, upper needle, lower needle hidden not shown);

fig. 4 is a perspective view of the dispensing device in an embodiment of the present invention (the hose, the upper needle, and the lower needle are hidden and not shown);

FIG. 5 is another perspective view of FIG. 4;

fig. 6 is a schematic view of the construction of the dispensing assembly in this embodiment (peristaltic pump not shown).

Icon: 10-dispensing equipment; 11-feeding bottles; 12-discharging the bottle; 13-a frame; 14-a dispensing assembly; 15-needle setting; 16-needle mounting; 17-a hose; 18-a peristaltic pump; 19-mounting a panel; y1-first direction; 20-mounting a bottle fixing part; 21-a clamping head; 22-needle mounting; 23-needle setting fixing piece; 24-a lower bottle securing member; 25-a top plate; 26-side plate; 28-a plate member; 29-base plate; 30-an upper drive; 31-lower drive means; 32-a clamping groove; 33-snap groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present invention do not require that the components be absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-5, the present embodiment discloses a dispensing apparatus 10 for mixing and dispensing a medicament in an upper vial 11 and a medical fluid in a lower vial 12.

The dispensing device 10 in the present embodiment includes a frame 13 and a dispensing assembly 14; with reference to fig. 6, the dispensing assembly 14 comprises a lower needle 15, an upper needle 16, a flexible tube 17 connected between the lower needle 15 and the upper needle 16, and a peristaltic pump 18 fitted to the flexible tube 17; the chassis 13 has a mounting panel 19; the mounting panel 19 is provided in its first direction Y1 with an upper bottle 11 fixing member for detachably fixing the upper bottle 11, an upper needle 16 fixing member for fixing the upper needle 16, a lower needle 15 fixing member for fixing the lower needle 15, and a lower bottle 12 fixing member for detachably fixing the lower bottle 12 in this order; the upper needle 16 fixing piece is slidably arranged on the mounting panel 19 and can be driven to slide along a first direction Y1 so as to drive the upper needle 16 on the upper needle to slide to a position for inserting or extracting the upper bottle 11; the lower bottle 12 mount is slidably disposed on the mounting panel 19 and is capable of being driven to slide in a first direction Y1 to slide the lower bottle 12 thereon to a position for inserting or removing the lower needle 15.

When the dispensing device 10 in the scheme is used, the upper bottle 11 is arranged on the fixing part of the upper bottle 11, the lower bottle 12 is arranged on the fixing part of the lower bottle 12, then the fixing part of the upper needle 16 is driven to drive the upper needle 16 to be slidably inserted into the upper bottle 11 and/or the fixing part of the lower needle 15 is driven to drive the lower needle 15 to be slidably inserted into the lower bottle 12, so that the upper bottle 11 is directly or indirectly communicated with the lower bottle 12, and the liquid medicine and the medicament are conveyed and mixed. The specific mixing process can be set according to actual conditions.

An upper driving device 30 for driving the fixing part of the upper needle 16 to slide can be arranged on the mounting panel 19, and the upper driving device 30 is a linear motor or a combination of a rotating motor and a screw nut; the mounting panel 19 is provided with a lower driving device 31 for driving the fixed member of the lower bottle 12 to slide, and the lower driving device 31 is a linear motor or a combination of a rotary motor and a screw nut. A combination of a rotating motor and a lead screw nut is shown. The upper driving device 30 and the lower driving device 31 in this embodiment are both arranged on the back of the mounting panel 19, and the matching transmission connection between the upper driving device and the corresponding upper needle 16 fixing member/lower bottle 12 fixing member is realized by means of slotting on the mounting panel 19.

In this embodiment, the mounting panel 19 is a strip-shaped plate member that is vertically disposed, and the first direction Y1 is vertical. The frame 13 includes a base plate 29, the mounting panel 19 being vertically connected to the base plate 29; a horizontal top plate 25 is attached to the top of the mounting panel 19. Of course, additional side panel 26 connecting supports may be provided between the top panel 25 and the base panel 29 to improve the integrity, stability and support capability of the housing 13.

The top plate 25 is horizontally arranged and fixedly connected to the top of the mounting panel 19; the upper bottle 11 fixing part comprises a plurality of clamping heads 21 which can respectively clamp the upper bottle 11, and the clamping heads 21 are distributed on the top plate 25 along the circumferential direction and can be driven to horizontally rotate to the position corresponding to the upper needle 16 fixing part. The fixing part of the upper bottle 11 is provided with a plurality of clamping heads 21 which can clamp a plurality of upper bottles 11 in a mode, so that the medicine in one upper bottle 11 can be dissolved/mixed continuously after being completely introduced into the lower bottle 12, and the medicine dispensing efficiency is further improved. In one embodiment, a plate member 28 is rotatably provided on the top plate 25, and the respective gripping heads 21 are circumferentially distributed on the upper plate surface of the plate member 28.

In order to facilitate the installation and replacement of the lower bottle 12, the lower bottle 12 fixing member has a horizontally opened clamping groove 32, so that the mouth portion of the lower bottle 12 can be clamped and connected to the lower bottle 12 fixing member along the horizontal direction. Therefore, when the lower bottle 12 needs to be installed or replaced, the lower bottle 12 can move up and down along with the fixing part of the lower bottle 12 only by horizontally clamping the lower bottle 12 into the clamping groove 32.

In one embodiment, the upper needle 16/lower needle 15 fixing member is opened horizontally and is adapted to the catching groove 33 of the corresponding upper needle 16/lower needle 15, so that the upper needle 16/lower needle 15 forms a detachable fit with the catching groove 33. The upper needle 16 fixing part/lower needle 15 fixing part is provided with a clamping groove 33 which is opened towards the horizontal direction, so that the upper needle 16/lower needle 15 can be conveniently replaced.

In one embodiment, there are two hoses 17, and the two hoses 17 are respectively communicated with the upper needle 16 and the lower needle 15 to form two channels; the number of the peristaltic pumps 18 is two, and the two peristaltic pumps 18 are respectively fixedly arranged on the mounting panel 19 and respectively correspondingly matched with the two hoses 17. In some cases, the upper bottle 11 is a vial containing a powder/liquid medicament and the lower bottle 12 is a solution bottle containing a solution for dissolving a drug. Dispensing requires dissolving the powder/liquid drug into a solution bottle. In the case of a liquid vial, the drug solution can be easily introduced into the solution vial, while the powder is difficult to dissolve and is difficult to introduce. In this case, the two channels may form a circulation channel communicating with each other and with the upper bottle 11, so that the acceleration or promotion of dissolution may be achieved by the following procedure: firstly, inserting a lower needle 15 into a lower bottle 12, inserting an upper needle 16 into an upper bottle 11, and starting a peristaltic pump 18 to pump some solution out of the lower bottle 12; these solutions are then circulated back and forth through the circulation path of the upper bottle 11, thereby increasing the dissolving/mixing efficiency and speeding up the dispensing. Wherein the upper needle can be provided with two holes for liquid passing as in the prior art, and the two holes for liquid passing are respectively communicated with the two hoses to form a liquid circulation channel.

In other embodiments, the upper needle is provided with a liquid through hole and a vent hole, the lower needle is provided with a liquid through hole and a vent hole, the liquid through holes of the upper needle and the lower needle are communicated through one hose to form a liquid channel, and the vent holes of the upper needle and the lower needle are communicated through the other hose to form a vent channel. Thus, the gas balance and the liquid balance in the upper bottle and the lower bottle can be simultaneously kept.

Synthesize above description, the embodiment of the utility model provides an in dispensing equipment have simple structure, can make things convenient for the beneficial effect that the efficient dispenses.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dispensing device for mixing and dispensing a medicament in an upper bottle and a liquid medicament in a lower bottle, characterized in that:

comprises a frame and a dispensing assembly;

the dispensing assembly comprises a lower needle, an upper needle, a hose connected between the lower needle and the upper needle, and a peristaltic pump matched with the hose;

the rack is provided with a mounting panel;

the mounting panel is sequentially provided with an upper bottle fixing part for detachably fixing an upper bottle, an upper needle fixing part for fixing an upper needle, a lower needle fixing part for fixing a lower needle and a lower bottle fixing part for detachably fixing a lower bottle in the first direction;

the upper needle fixing piece is slidably arranged on the mounting panel and can be driven to slide along a first direction so as to drive the upper needle on the upper needle fixing piece to slide to a position for inserting or pulling out the upper bottle;

the lower bottle fixing piece is slidably arranged on the mounting panel and can be driven to slide along a first direction so as to drive the lower bottle on the lower bottle fixing piece to slide to a position where the lower needle is inserted or pulled out.

2. A dispensing apparatus as recited in claim 1, wherein:

the mounting panel is a strip-shaped plate and is arranged vertically, and the first direction is vertical.

3. A dispensing apparatus as recited in claim 1, wherein:

the rack also comprises a top plate, and the top plate is horizontally arranged and fixedly connected to the top of the mounting panel;

go up the bottle mounting and include a plurality of holding heads that can centre gripping bottle respectively, each the holding head is in along circumference distribution on the roof, and the homoenergetic can be driven the level and rotate to the position that corresponds the needle mounting.

4. A dispensing apparatus as recited in claim 3, wherein:

the top plate is rotatably provided with a flat plate piece, and the clamping heads are circumferentially and distributed on the upper plate surface of the flat plate piece.

5. A dispensing apparatus as recited in claim 1, wherein:

the rack comprises a base plate, and the mounting panel is vertically connected to the base plate;

and a horizontal top plate is connected to the top of the mounting panel.

6. A dispensing apparatus as recited in claim 1, wherein:

the number of the hoses is two, and the two hoses are respectively communicated with the upper needle and the lower needle to form two channels;

the peristaltic pumps are respectively and fixedly arranged on the mounting panel and respectively and correspondingly matched with the two hoses.

7. A dispensing apparatus as recited in claim 1, wherein:

the mounting panel is provided with an upper driving device for driving the upper needle fixing piece to slide, and the upper driving device is a linear motor or a combination of a rotating motor and a screw nut;

the lower driving device is used for driving the lower bottle fixing piece to slide and is arranged on the mounting panel, and the lower driving device is a linear motor or a combination of a rotating motor and a screw nut.

8. A dispensing apparatus as recited in claim 2, wherein:

the lower bottle fixing part is provided with a clamping groove towards the horizontal opening, so that the bottle mouth part of the lower bottle can be clamped and connected to the lower bottle fixing part along the horizontal direction.

9. A dispensing apparatus as recited in claim 2, wherein:

the upper needle fixing piece/the lower needle fixing piece is a clamping groove which is opened towards the horizontal direction and is matched with the corresponding upper needle/the lower needle, so that the upper needle/the lower needle and the clamping groove form detachable fit.