CN216835141U

CN216835141U - Sterile storage device for pharmaceutical preparations

Info

Publication number: CN216835141U
Application number: CN202122852044.5U
Authority: CN
Inventors: 杨广
Original assignee: Dejiang County Secondary Vocational School
Current assignee: Dejiang County Secondary Vocational School
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-06-28
Anticipated expiration: 2031-11-20

Abstract

The utility model discloses an aseptic storage device for a pharmaceutical preparation, which comprises an aseptic storage tank and a feed inlet arranged on the aseptic storage tank, wherein a sealing plate is arranged on the feed inlet through a mounting assembly, and a sealing mechanism and a detection assembly which are convenient for the aseptic storage tank to store in a sealing manner are arranged on the sealing plate. The sterile storage device for the pharmaceutical preparation can form a sealing mechanism in the use process of the sterile storage tank, the whole sealing mechanism is simple to operate and convenient to implement, the sealing mechanism for the interior of the sterile storage tank can be quickly and effectively formed, in the sealing process of each time, the air bag can be tightly abutted against the mounting groove through continuous expansion and deformation of the air bag, gaps cannot be generated due to abrasion in use, and the sterile storage device for the tank body is convenient to use.

Description

Sterile storage device for pharmaceutical preparations

Technical Field

The utility model relates to the technical field of pharmaceutical preparation production, in particular to an aseptic storage device for pharmaceutical preparations.

Background

In the process of pharmaceutical preparation processing production, need seal up aseptic storage operation through aseptic holding vessel to the pharmaceutical preparation of production, current aseptic holding vessel need install the sealing strip on the sealed apron for improving the leakproofness of jar internal portion, but along with the long-time installation of sealed apron is disassembled and is used, easily causes the sealing strip wearing and tearing to warp and with jar between have the clearance, the aseptic storage of the jar body of not being convenient for is used.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model adopts the following technical scheme: aseptic storage device that pharmaceutical preparation used, including aseptic holding vessel and set up the feed inlet on aseptic holding vessel, install the closing plate through installation component on the feed inlet, be provided with the sealing mechanism and the detection subassembly of being convenient for aseptic holding vessel inside seal storage on the closing plate.

Preferably, the mounting assembly comprises a plurality of first mounting holes and a plurality of second mounting holes which are respectively formed in the feed inlet and the sealing plate, a mounting groove is formed in the feed inlet, and a mounting plate matched with the mounting groove is fixed on the sealing plate.

Preferably, sealing mechanism is including seting up the ring channel on the outside lateral wall of mounting panel, install the gasbag on the ring channel, be fixed with fixed pipe on the closing plate, fixed pipe communicates with each other with the inside of gasbag and sets up, the one end that the gasbag was kept away from to fixed pipe is connected with the connecting pipe, install the pipe on the connecting pipe, install first check valve and second check valve on connecting pipe and the pipe respectively, be connected with the slurcam through promoting the subassembly on the connecting pipe.

Preferably, the first check valve and the second check valve are communicated in a direction from the outside of the circular tube to the inside of the airbag.

Preferably, the pushing assembly comprises a pushing rod which is slidably connected to the connecting pipe, one end of the pushing rod is fixed to the pushing plate, and a pushing pin is fixed to the other end of the pushing rod.

Preferably, a spring is sleeved on the side wall of the pushing rod, and two ends of the spring are respectively connected with the inner wall of the connecting pipe and the pushing plate.

Preferably, be provided with the subassembly that loses heart that is used for the inside of gasbag to lose heart on the closing plate, it is including fixing the control tube on the closing plate to lose heart the subassembly, the inside of control tube and gasbag communicates with each other the setting, threaded connection has the shutoff board on the control tube.

Preferably, the detection assembly comprises a detection pipe penetrating through the sealing plate, and a pressure gauge is mounted on the detection pipe.

The technical scheme provided by the utility model has the beneficial effects that:

1. according to the sterile storage device for the pharmaceutical preparation, a sealing mechanism in the use process of the sterile storage tank can be formed in the use process of the sterile storage tank, the whole sealing mechanism is simple to operate and convenient to implement, a sealing mechanism for the interior of the sterile storage tank can be quickly and effectively formed, in each sealing process, the air bag can be tightly abutted against the mounting groove through continuous expansion and deformation of the air bag, gaps cannot be generated due to use abrasion, and the sterile storage and use of the tank body are facilitated;

2. According to the sterile storage device for the pharmaceutical preparation, after the sealing plate is sealed and installed, the pressure gauge is used for detecting the air pressure deformation in the sterile storage tank, the pressure gauge is used for identifying the pressure change in the sterile storage tank in time and judging whether the sterile storage tank is not sealed tightly and has leakage, and the sterile storage tank is convenient to use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall configuration of the present invention;

FIG. 2 is a schematic view of the mounting assembly of the present invention;

FIG. 3 is a schematic view of the internal structure of the sealing mechanism according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is an enlarged schematic view of the structure at B in FIG. 1;

fig. 6 is an enlarged schematic view of B in fig. 3.

In the figure: 1. a sterile storage tank; 2. a feed inlet; 301. a first mounting hole; 302. a second mounting hole; 303. mounting grooves; 304. mounting a plate; 4. a sealing plate; 501. an annular groove; 502. an air bag; 503. a fixed tube; 504. a connecting pipe; 505. a circular tube; 506. a first check valve; 507. a second one-way valve; 508. a push plate; 601. a push rod; 602. pushing the pin; 603. a spring; 701. operating the tube; 702. a plugging plate; 801. a detection tube; 802. and a pressure gauge.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the following description, for clarity and conciseness of description, not all of the various components shown in the figures are described. The various components shown in the figures provide those skilled in the art with a fully enabled disclosure of the utility model. The operation of many of the components is familiar and obvious to those skilled in the art.

Example (b):

as shown in fig. 1-6, the present embodiment provides an aseptic storage device for pharmaceutical preparations, which includes an aseptic storage tank 1 and a feeding port 2 disposed on the aseptic storage tank 1, wherein a sealing plate 4 is mounted on the feeding port 2 via a mounting assembly, and a sealing mechanism and a detection assembly are disposed on the sealing plate 4 for facilitating the sealed storage inside the aseptic storage tank 1.

The installation component comprises a plurality of first installation holes 301 and a plurality of second installation holes 302 which are respectively arranged on the feed inlet 2 and the sealing plate 4, an installation groove 303 is arranged on the feed inlet 2, an installation plate 304 matched with the installation groove 303 is fixed on the sealing plate 4, and installation between the sealing plate 4 and the feed inlet 2 is facilitated through the installation component.

The sealing mechanism comprises an annular groove 501 arranged on the outer side wall of the mounting plate 304, an air bag 502 is arranged on the annular groove 501, a fixed pipe 503 is fixed on the sealing plate 4, the fixed pipe 503 is communicated with the interior of the air bag 502, one end of the fixed pipe 503, which is far away from the air bag 502, is connected with a connecting pipe 504, a round pipe 505 is arranged on the connecting pipe 504, a first one-way valve 506 and a second one-way valve 507 are respectively arranged on the connecting pipe 504 and the round pipe 505, a pushing plate 508 is connected on the connecting pipe 504 through a pushing component, can form a sealing mechanism in the using process of the sterile storage tank 1, the whole sealing mechanism is simple to operate and convenient to implement, can quickly and effectively form a sealing mechanism for the interior of the sterile storage tank 1, and in the sealing process, the constant expansion deformation of the air bag 502 can be tightly abutted against the mounting groove 303, so that a gap can not be generated due to use abrasion, and the aseptic storage and use of the tank body are facilitated.

The first check valve 506 and the second check valve 507 are communicated in a direction from the outside of the circular tube 505 to the inside of the airbag 502, and the gas is conveniently conveyed by the arrangement of the communication direction.

The pushing assembly comprises a pushing rod 601 connected to the connecting pipe 504 in a sliding mode, one end of the pushing rod 601 is fixed to the pushing plate 508, a pushing pin 602 is fixed to the other end of the pushing rod 601, and reciprocating pushing of the pushing plate 508 is facilitated through the pushing assembly.

The side wall of the pushing rod 601 is sleeved with a spring 603, two ends of the spring 603 are respectively connected with the inner wall of the connecting pipe 504 and the pushing plate 508, and the pushing plate 508 is convenient to reset under the action of the spring 603.

Be provided with the subassembly that loses heart that is used for the inside of gasbag 502 to lose heart on the closing plate 4, the subassembly that loses heart is including fixing the control tube 701 on closing plate 4, the inside of control tube 701 and gasbag 502 communicates with each other and sets up, threaded connection has shutoff board 702 on the control tube 701, when needing to take off closing plate 4 from feed inlet 2, rotate shutoff board 702, make shutoff board 702 no longer carry out the shutoff to control tube 701, the inside gas of gasbag 502 can outwards flow out from control tube 701 this moment, make gasbag 502 no longer atress warp, be convenient for take off closing plate 4 from feed inlet 2.

The detection assembly comprises a detection pipe 801 which penetrates through the sealing plate 4, a pressure gauge 802 is installed on the detection pipe 801, the pressure gauge 802 timely identifies the pressure change inside the sterile storage tank 1 and judges whether the sterile storage tank 1 has the condition that the leakage does not occur due to sealing tightness, and the use of the sterile storage tank 1 is facilitated.

The working principle is as follows: in the using process of the sterile storage tank 1, firstly, a pharmaceutical preparation is placed into the sterile storage tank 1 through the feed port 2, after the placement is finished, the sealing plate 4 is installed on the feed port 2 to seal the interior of the sterile storage tank 1, in the installation process, the sealing plate 4 is positioned and placed on the feed port 2 through the positioning action of the installation plate 304 and the installation groove 303, and after the placement is finished, the first installation hole 301 and the second installation hole 302 are connected through bolts, so that the sealing plate 4 is positioned and installed on the feed port 2;

then, after the installation is finished, the pushing pin 602 pushes the pushing plate 508 at the other end of the pushing rod 601, so that the pushing plate 508 slides in the connecting pipe 504, because the conducting direction of the first one-way valve 506 and the second one-way valve 507 is from the outside of the circular pipe 505 to the inside of the airbag 502, the gas between the circular pipe 505 and the first one-way valve 506 and the second one-way valve 507 on the connecting pipe 504 is pushed into the inside of the airbag 502 through the fixed pipe 503 by the sliding extrusion of the pushing plate 508, after the pushing pin 602 is not pushed any more, the pushing pin 602 and the pushing plate 508 are reset under the action of the spring 603, in the process of resetting the pushing plate 508, the space between the first one-way valve 506, the second one-way valve 507 and the pushing plate 508 on the circular pipe 505 and the connecting pipe 504 is increased to generate negative pressure, and the gas outside the circular pipe 505 is sucked into the space between the first one-way valve 506 and the second one-way valve 507 under the action of pressure, therefore, the pushing plate 508 is pushed and reset in a reciprocating manner, external air is sucked between the first one-way valve 506 and the second one-way valve 507 and is finally pushed into the air bag 502 through the fixing pipe 503, the air in the air bag 502 begins to expand after being continuously increased, the side wall of the air bag 502 is tightly abutted against the inner wall of the mounting groove 303 in the expansion process of the air bag 502, a sealing mechanism in the use process of the sterile storage tank 1 is formed, the whole sealing mechanism is simple to operate and convenient to implement, a sealing mechanism for the interior of the sterile storage tank 1 can be quickly and effectively formed, in each sealing process, the air bag 502 can be tightly abutted against the mounting groove 303 through continuous expansion and deformation, gaps cannot be generated due to use abrasion, and the sterile storage and use of the tank body are facilitated;

Finally, after the sealing plate 4 is installed in a sealing manner, the pressure gauge 802 is used for detecting the air pressure deformation inside the sterile storage tank 1, the pressure gauge 802 is used for identifying the pressure change inside the sterile storage tank 1 in time and judging whether the sterile storage tank 1 is not sealed tightly and has leakage, and the sterile storage tank 1 is convenient to use.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. Aseptic storage device that pharmaceutical preparation used, including aseptic holding vessel (1) and set up feed inlet (2) on aseptic holding vessel (1), its characterized in that: a sealing plate (4) is arranged on the feeding hole (2) through a mounting assembly, and a sealing mechanism and a detection assembly which are convenient for the sealed storage inside the sterile storage tank (1) are arranged on the sealing plate (4);

sealing mechanism is including offering annular groove (501) on mounting panel (304) outside lateral wall, install gasbag (502) on annular groove (501), be fixed with fixed pipe (503) on sealing plate (4), the inside of fixed pipe (503) and gasbag (502) communicates with each other and sets up, the one end that gasbag (502) were kept away from in fixed pipe (503) is connected with connecting pipe (504), install pipe (505) on connecting pipe (504), install first check valve (506) and second check valve (507) on connecting pipe (504) and pipe (505) respectively, be connected with slurcam (508) through promoting the subassembly on connecting pipe (504).

2. The sterile storage device for pharmaceutical preparations according to claim 1, characterized in that: the mounting assembly comprises a plurality of first mounting holes (301) and a plurality of second mounting holes (302) which are respectively formed in the feed inlet (2) and the sealing plate (4), a mounting groove (303) is formed in the feed inlet (2), and a mounting plate (304) matched with the mounting groove (303) is fixed on the sealing plate (4).

3. The sterile storage device for pharmaceutical preparations according to claim 1, characterized in that: the conduction direction of the first check valve (506) and the second check valve (507) is from the outside of the circular tube (505) to the inside of the air bag (502).

4. An aseptic storage device for pharmaceutical preparations according to claim 1, characterized in that: the pushing assembly comprises a pushing rod (601) connected to the connecting pipe (504) in a sliding mode, one end of the pushing rod (601) is fixed to the pushing plate (508), and a pushing pin (602) is fixed to the other end of the pushing rod (601).

5. An aseptic storage device for pharmaceutical preparations according to claim 4, wherein: the lateral wall of the push rod (601) is sleeved with a spring (603), and two ends of the spring (603) are respectively connected with the inner wall of the connecting pipe (504) and the push plate (508).

6. An aseptic storage device for pharmaceutical preparations according to claim 1, characterized in that: be provided with the subassembly that loses heart that is used for gasbag (502) inside to lose heart on sealing plate (4), the subassembly that loses heart is including fixing operation pipe (701) on sealing plate (4), the inside of operation pipe (701) and gasbag (502) communicates with each other the setting, threaded connection has shutoff board (702) on operation pipe (701).

7. An aseptic storage device for pharmaceutical preparations according to claim 1, characterized in that: the detection assembly comprises a detection pipe (801) penetrating through the sealing plate (4), and a pressure gauge (802) is mounted on the detection pipe (801).