CN213048221U

CN213048221U - Clinical medicament modulating device

Info

Publication number: CN213048221U
Application number: CN202020608752.7U
Authority: CN
Inventors: 梁明钰
Original assignee: Central South University
Current assignee: Central South University
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-04-27
Anticipated expiration: 2030-04-21

Abstract

A clinical medicament preparing device, which effectively solves the problems of low working efficiency and inconvenient cleaning and use of the prior art; the device comprises a U-shaped fixing frame with a downward opening, wherein an up-and-down axial catheter is rotationally connected in the fixing frame, a rectangular shell in the left-and-right direction is arranged at the upper end of the fixing frame, the upper end of the catheter extends into the rectangular shell and is coaxially provided with a small belt wheel, a power structure capable of being matched with the small belt wheel is arranged on the right side of the fixing frame, a drug injection pipe which is coaxial with the catheter and is communicated with the catheter up and down is arranged on the side wall of the rectangular shell, the lower end of the drug injection pipe penetrates through the small belt wheel and extends into the catheter, a drug cartridge with an upward opening is detachably connected in the fixing frame, the lower side of the catheter can be positioned in; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Clinical medicament modulating device

Technical Field

The utility model relates to a medicament allotment auxiliary instrument technical field, especially a clinical medicament modulating device.

Background

Many medicaments are taking or before the injection in present hospital, all need mix powder medicine and liquid medicament, perhaps mix between the different liquid medicament and dispense, medical personnel utilize manual vibration to shake even or stir mixed medicament usually when clinical use, this kind of mode not only mixes thoroughly and has increased medical personnel's intensity of labour, work efficiency is low, present comprehensive allotment device is mostly the integral type structure, it is inconvenient to dismantle, be not convenient for wash the use to the device.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide a clinical medicament modulating device, the effectual prior art work efficiency that has solved is low, and the inconvenient problem of using of wasing of current device.

The technical scheme of its solution is, the utility model discloses a mount of opening down and U-shaped, the mount internal rotation is connected with axial pipe from top to bottom, the mount upper end is equipped with the rectangle shell of left right direction, the pipe upper end stretches into in the rectangle shell and the coaxial little band pulley that is equipped with, the mount right side be equipped with can with little band pulley complex power structure, lateral wall is equipped with the injection pipe that link up from top to bottom coaxial and with the pipe on the rectangle shell, the injection pipe lower extreme runs through little band pulley and stretches into in the pipe, it is connected with the ascending cartridge case of opening to dismantle in the mount, the pipe downside can be located the cartridge case, be equipped with a plurality of stirring fans that just can be located the cartridge case along its circumferencial direction equipartition on.

Compared with the prior art, the beneficial effects of the utility model are that: through pipe and injection pipe cooperation, be convenient for to the filling medicament in the cartridge case, through-hole on the pipe helps reinforcing medicament misce bene effect, the misce bene of different medicaments of being convenient for, utilize detachable cartridge case and drain pipe cooperation simultaneously, belt cleaning device behind both convenient to use, be convenient for again take out the medicament after the mixing through the drain pipe, through motor and little band pulley cooperation, be convenient for reduce medical personnel's intensity of labour, the efficiency of improvement medicament modulation, this simple structure, and convenient for operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a cut main visual axis mapping.

Fig. 3 is the utility model discloses a dissect left side and look the axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The utility model is shown in figures 1 to 4, including the mount 1 of opening down and U-shaped, axial pipe 2 about the internal rotation of mount 1 is connected with, mount 1 upper end is equipped with left right direction's rectangle shell 3, pipe 2 upper end stretches into in the rectangle shell 3 and coaxial being equipped with little band pulley 4, mount 1 right side is equipped with can with little band pulley 4 complex power structure, the lateral wall is equipped with the injection pipe 5 that link up from top to bottom coaxial and with pipe 2 on the rectangle shell 3, injection pipe 5 lower extreme runs through little band pulley 4 and stretches into in pipe 2, the dismantlement is connected with the cartridge case 6 that the opening is up in the mount 1, pipe 2 downside can be located cartridge case 6, be equipped with a plurality of stirring fans 7 that just can be located cartridge case 6 along its circumferencial direction equipartition on the outer fringe face of pipe 2.

The power structure include be located the mount 1 right side and axial motor 8 from top to bottom, motor 8 output shaft upper end stretches into in the rectangle shell 3 and coaxial be equipped with big band pulley 9, is connected through transmission belt 10 between big band pulley 9 and the little band pulley 4.

In order to facilitate the injection of the medicament into the catheter 2 through the medicament injection tube 5, the upper end of the medicament injection tube 5 extends out of the rectangular shell 3 and is coaxially and detachably connected with the injection tube 11.

In order to facilitate the injection of the liquid medicine into the medicine cylinder 6 through the conduit 2 and enhance the effect of mixing and dissolving the liquid medicine, a plurality of through holes 12 which are uniformly distributed along the length direction and are penetrated in the front and the back are arranged at the lower side of the conduit 2.

In order to realize the disassembly and connection of the fixed frame 1 and the medicine cylinder 6, the lower end of the fixed frame 1 is provided with a connecting block 13 which is coaxial with the catheter 2, the catheter 2 can rotate in the connecting block 13, and the upper end of the medicine cylinder 6 is in threaded connection with the connecting block 13.

In order to facilitate the uniform mixing of the liquid medicine taken out from the medicine cylinder 6, the front end of the medicine cylinder 6 is provided with a liquid outlet pipe 14 which is small in front and big in back and is conical, and the front end of the liquid outlet pipe 14 is detachably connected with a rubber plug 15 which can seal the liquid outlet pipe.

In order to enhance the effect of the stirring fan 7 in stirring the medicament, the length direction of each stirring fan 7 forms a certain angle with the axial direction of the conduit 2.

When the utility model is used, the cartridge 6 is in threaded connection with the connecting block 13 in the initial state, the rubber plug 15 is positioned in the liquid outlet pipe 14, and the injection tube 11 is not inserted into the injection tube 5;

when different liquid medicaments are prepared, the liquid medicament to be prepared is sucked through the injection tube 11, the injection tube 11 is inserted into the medicament injection tube 5, the liquid medicament flows into the conduit 2 through the medicament injection tube 5, the liquid medicament in the conduit 2 flows into the medicament cartridge 6 through the through hole 12, the motor 8 is started, the output shaft of the motor 8 drives the large belt wheel 9 to rotate, the large belt wheel 9 drives the small belt wheel 4 to rotate through the transmission belt 10, the small belt wheel 4 drives the conduit 2 to rotate, the conduit 2 drives the stirring fan 7 to rotate in the medicament cartridge 6, the medicaments to be mixed can be added at the moment, a new injection tube 11 is taken to suck the medicaments to be mixed, the injection tube 11 is pressurized to enable the medicaments to flow into the conduit 2 through the medicament injection tube 5, the medicaments flow into the medicament cartridge 6 from the conduit 2 through the through hole 12, at the moment, the conduit 2 and the stirring fan 7 are still in a rotating state, the medicament injection tube 5 is not in contact with the conduit 2, the medicament in the medicament cylinder 6 is uniformly mixed with the liquid medicament;

when powder medicament and liquid medicament are prepared, the powder medicament is added into the medicament cylinder 6 after the medicament cylinder 6 is separated from the connecting block 13, then the medicament cylinder 6 and the connecting block 13 are installed together, the liquid medicament is absorbed through the injection cylinder 11, the liquid medicament flows into the conduit 2 from the medicament injection pipe 5, the liquid medicament in the conduit 2 flows into the medicament cylinder 6 through the through hole 12, the motor 8 is started, the motor 8 drives the small belt wheel 4 to rotate through the large belt wheel 9, the small belt wheel 4 drives the stirring fan 7 to rotate through the conduit 2, and the stirring fan 7 rotates to uniformly mix the liquid medicament and the powder medicament;

after the medicament in the medicament cylinder 6 is prepared, the motor 8 is turned off, the guide pipe 2 stops rotating, if the mixed medicament needs to be injected, after the front end face of the rubber plug 15 is disinfected, the needle cylinder is punctured into the liquid outlet pipe 14 through the rubber plug 15 to suck the mixed medicament, if the mixed medicament needs to be taken, the rubber plug 15 is pulled out to relieve the closed state of the liquid outlet pipe 14, the medicament in the medicament cylinder 6 flows out through the liquid outlet pipe 14, the front end of the liquid outlet pipe 14 is arranged to be lower than the bottom of the medicament cylinder 6, and the medicament in the medicament cylinder 6 can completely flow out;

when the medicament modulation finishes or, absorb the washing liquid in the injection tube 11, to injection tube 11 pressurization with the washing liquid through injection tube 5 pour into pipe 2 in, the washing liquid is discharged from through-hole 12 and is washd 2 inner walls of pipe, after pipe 2 washes, with cartridge case 6 and connecting block 13 separation, take off cartridge case 6 and wash 6 inner walls of cartridge case, finish the use after connecting cartridge case 6 and connecting block 13 threaded connection, the operating personnel of being convenient for dismantles the washing.

The injection tube 11 of the present invention is prior art and will not be described in detail here.

Claims

1. A clinical medicine preparation device comprises a U-shaped fixing frame (1) with a downward opening, the utility model is characterized in that, mount (1) internal rotation is connected with axial pipe (2) from top to bottom, mount (1) upper end is equipped with rectangular shell (3) of left right direction, pipe (2) upper end is stretched into in rectangular shell (3) and coaxial little band pulley (4) of being equipped with, mount (1) right side is equipped with can with little band pulley (4) complex power structure, rectangular shell (3) upside wall is equipped with injection pipe (5) coaxial and link up from top to bottom with pipe (2), injection pipe (5) lower extreme runs through little band pulley (4) and stretches into in pipe (2), mount (1) internal disassembly is connected with cartridge case (6) that the opening up, pipe (2) downside can be located cartridge case (6), be equipped with a plurality of stirring fans (7) that just can be located cartridge case (6) along its circumferencial direction equipartition on pipe (2) outer fringe face.

2. The clinical medicine modulating device according to claim 1, characterized in that the power structure comprises a motor (8) which is positioned at the right side of the fixing frame (1) and is axially arranged up and down, the upper end of the output shaft of the motor (8) extends into the rectangular shell (3) and is coaxially provided with a large belt wheel (9), and the large belt wheel (9) is connected with the small belt wheel (4) through a transmission belt (10).

3. A clinical drug modulating device according to claim 1, characterized in that the upper end of the drug injection tube (5) extends out of the rectangular housing (3) and is coaxially detachably connected with the injection cartridge (11).

4. A clinical preparation modulating device according to claim 1 characterized in that the lower side of the duct (2) is provided with a plurality of through holes (12) which are evenly distributed along the length direction and are penetrated in the front and back direction.

5. A clinical medication brewing device according to claim 1, characterized in that the lower end of the holder (1) is provided with a connecting block (13) coaxial with the catheter (2), the catheter (2) is rotatable in the connecting block (13), and the upper end of the cartridge (6) is threadedly connected to the connecting block (13).

6. A clinical drug modulating device according to claim 1 characterized in that the front end of the cartridge (6) is provided with a liquid outlet tube (14) with a small front and a big back and tapering shape, the front end of the liquid outlet tube (14) is detachably connected with a rubber stopper (15) which can seal the liquid outlet tube.

7. A clinical medication brewing device according to claim 1, characterized in that the length direction of each stirring fan (7) is at an angle to the axial direction of the catheter (2).